Mercurial > illumos > illumos-gate
changeset 13448:f03238cace0b
1390 ixgbe update from FreeBSD via Joyent
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Garrett D'Amore <garrett@nexenta.com>
Reviewed by: Gordon Ross <gwr@nexenta.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
| author | Jerry Jelinek <jerry.jelinek@joyent.com> |
|---|---|
| date | Fri, 09 Sep 2011 10:48:44 -0400 |
| parents | 99622235dae0 |
| children | 6ee1ec4bf42c |
| files | exception_lists/copyright exception_lists/cstyle exception_lists/hdrchk usr/src/uts/common/io/ixgbe/ixgbe_82598.c usr/src/uts/common/io/ixgbe/ixgbe_82599.c usr/src/uts/common/io/ixgbe/ixgbe_api.c usr/src/uts/common/io/ixgbe/ixgbe_api.h usr/src/uts/common/io/ixgbe/ixgbe_common.c usr/src/uts/common/io/ixgbe/ixgbe_common.h usr/src/uts/common/io/ixgbe/ixgbe_osdep.h usr/src/uts/common/io/ixgbe/ixgbe_phy.c usr/src/uts/common/io/ixgbe/ixgbe_phy.h usr/src/uts/common/io/ixgbe/ixgbe_type.h |
| diffstat | 13 files changed, 5967 insertions(+), 6013 deletions(-) [+] |
line wrap: on
line diff
--- a/exception_lists/copyright Fri Sep 09 18:07:26 2011 -0400 +++ b/exception_lists/copyright Fri Sep 09 10:48:44 2011 -0400 @@ -358,4 +358,14 @@ usr/src/uts/common/gssapi/mechs/krb5/mech/util_seed.c usr/src/uts/common/gssapi/mechs/krb5/mech/util_seqnum.c usr/src/uts/common/gssapi/mechs/krb5/mech/val_cred.c +usr/src/uts/common/io/ixgbe/ixgbe_82598.c +usr/src/uts/common/io/ixgbe/ixgbe_82599.c +usr/src/uts/common/io/ixgbe/ixgbe_api.c +usr/src/uts/common/io/ixgbe/ixgbe_api.h +usr/src/uts/common/io/ixgbe/ixgbe_common.c +usr/src/uts/common/io/ixgbe/ixgbe_common.h +usr/src/uts/common/io/ixgbe/ixgbe_osdep.h +usr/src/uts/common/io/ixgbe/ixgbe_phy.c +usr/src/uts/common/io/ixgbe/ixgbe_phy.h +usr/src/uts/common/io/ixgbe/ixgbe_type.h usr/src/uts/sparc/nsmb/ioc_check.ref
--- a/exception_lists/cstyle Fri Sep 09 18:07:26 2011 -0400 +++ b/exception_lists/cstyle Fri Sep 09 10:48:44 2011 -0400 @@ -655,6 +655,16 @@ usr/src/uts/common/gssapi/mechs/krb5/mech/val_cred.c usr/src/uts/common/gssapi/mechs/krb5/mech/verify.c usr/src/uts/common/gssapi/mechs/krb5/mech/wrap_size_limit.c +usr/src/uts/common/io/ixgbe/ixgbe_82598.c +usr/src/uts/common/io/ixgbe/ixgbe_82599.c +usr/src/uts/common/io/ixgbe/ixgbe_api.c +usr/src/uts/common/io/ixgbe/ixgbe_api.h +usr/src/uts/common/io/ixgbe/ixgbe_common.c +usr/src/uts/common/io/ixgbe/ixgbe_common.h +usr/src/uts/common/io/ixgbe/ixgbe_osdep.h +usr/src/uts/common/io/ixgbe/ixgbe_phy.c +usr/src/uts/common/io/ixgbe/ixgbe_phy.h +usr/src/uts/common/io/ixgbe/ixgbe_type.h usr/src/lib/libkmsagent/common/ApplianceParameters.h usr/src/lib/libkmsagent/common/AutoMutex.h usr/src/lib/libkmsagent/common/ClientSoapFaultCodes.h
--- a/exception_lists/hdrchk Fri Sep 09 18:07:26 2011 -0400 +++ b/exception_lists/hdrchk Fri Sep 09 10:48:44 2011 -0400 @@ -168,6 +168,7 @@ usr/src/uts/common/gssapi/mechs/krb5/include/old.h usr/src/uts/common/gssapi/mechs/krb5/include/raw.h usr/src/uts/common/gssapi/mechs/krb5/include/rsa-md4.h +usr/src/uts/common/io/ixgbe/ixgbe_common.h usr/src/lib/libkmsagent/common/ApplianceParameters.h usr/src/lib/libkmsagent/common/AutoMutex.h usr/src/lib/libkmsagent/common/ClientSoapFaultCodes.h
--- a/usr/src/uts/common/io/ixgbe/ixgbe_82598.c Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_82598.c Fri Sep 09 10:48:44 2011 -0400 @@ -1,34 +1,36 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ - -/* IntelVersion: 1.167 scm_061610_003709 */ +******************************************************************************/ +/*$FreeBSD$*/ #include "ixgbe_type.h" #include "ixgbe_api.h" @@ -38,48 +40,51 @@ u32 ixgbe_get_pcie_msix_count_82598(struct ixgbe_hw *hw); s32 ixgbe_init_ops_82598(struct ixgbe_hw *hw); static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *autoneg); + ixgbe_link_speed *speed, + bool *autoneg); static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw); s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num); static s32 ixgbe_start_mac_link_82598(struct ixgbe_hw *hw, bool autoneg_wait_to_complete); static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *link_up, bool link_up_wait_to_complete); + ixgbe_link_speed *speed, bool *link_up, + bool link_up_wait_to_complete); static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw); s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw); void ixgbe_enable_relaxed_ordering_82598(struct ixgbe_hw *hw); s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq); static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq); s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, - u32 vind, bool vlan_on); + u32 vind, bool vlan_on); static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw); s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val); s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val); s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset, - u8 *eeprom_data); + u8 *eeprom_data); u32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw); s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw); void ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw); void ixgbe_set_pcie_completion_timeout(struct ixgbe_hw *hw); -static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw); -/* - * ixgbe_set_pcie_completion_timeout - set pci-e completion timeout - * @hw: pointer to the HW structure +/** + * ixgbe_set_pcie_completion_timeout - set pci-e completion timeout + * @hw: pointer to the HW structure * - * The defaults for 82598 should be in the range of 50us to 50ms, - * however the hardware default for these parts is 500us to 1ms which is less - * than the 10ms recommended by the pci-e spec. To address this we need to - * increase the value to either 10ms to 250ms for capability version 1 config, - * or 16ms to 55ms for version 2. - */ -void -ixgbe_set_pcie_completion_timeout(struct ixgbe_hw *hw) + * The defaults for 82598 should be in the range of 50us to 50ms, + * however the hardware default for these parts is 500us to 1ms which is less + * than the 10ms recommended by the pci-e spec. To address this we need to + * increase the value to either 10ms to 250ms for capability version 1 config, + * or 16ms to 55ms for version 2. + **/ +void ixgbe_set_pcie_completion_timeout(struct ixgbe_hw *hw) { u32 gcr = IXGBE_READ_REG(hw, IXGBE_GCR); u16 pcie_devctl2; @@ -111,15 +116,14 @@ IXGBE_WRITE_REG(hw, IXGBE_GCR, gcr); } -/* - * ixgbe_get_pcie_msix_count_82598 - Gets MSI-X vector count - * @hw: pointer to hardware structure +/** + * ixgbe_get_pcie_msix_count_82598 - Gets MSI-X vector count + * @hw: pointer to hardware structure * - * Read PCIe configuration space, and get the MSI-X vector count from - * the capabilities table. - */ -u32 -ixgbe_get_pcie_msix_count_82598(struct ixgbe_hw *hw) + * Read PCIe configuration space, and get the MSI-X vector count from + * the capabilities table. + **/ +u32 ixgbe_get_pcie_msix_count_82598(struct ixgbe_hw *hw) { u32 msix_count = 18; @@ -127,27 +131,24 @@ if (hw->mac.msix_vectors_from_pcie) { msix_count = IXGBE_READ_PCIE_WORD(hw, - IXGBE_PCIE_MSIX_82598_CAPS); + IXGBE_PCIE_MSIX_82598_CAPS); msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; - /* - * MSI-X count is zero-based in HW, so increment to give - * proper value - */ + /* MSI-X count is zero-based in HW, so increment to give + * proper value */ msix_count++; } - return (msix_count); + return msix_count; } -/* - * ixgbe_init_ops_82598 - Inits func ptrs and MAC type - * @hw: pointer to hardware structure +/** + * ixgbe_init_ops_82598 - Inits func ptrs and MAC type + * @hw: pointer to hardware structure * - * Initialize the function pointers and assign the MAC type for 82598. - * Does not touch the hardware. - */ -s32 -ixgbe_init_ops_82598(struct ixgbe_hw *hw) + * Initialize the function pointers and assign the MAC type for 82598. + * Does not touch the hardware. + **/ +s32 ixgbe_init_ops_82598(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; struct ixgbe_phy_info *phy = &hw->phy; @@ -167,7 +168,7 @@ mac->ops.reset_hw = &ixgbe_reset_hw_82598; mac->ops.get_media_type = &ixgbe_get_media_type_82598; mac->ops.get_supported_physical_layer = - &ixgbe_get_supported_physical_layer_82598; + &ixgbe_get_supported_physical_layer_82598; mac->ops.read_analog_reg8 = &ixgbe_read_analog_reg8_82598; mac->ops.write_analog_reg8 = &ixgbe_write_analog_reg8_82598; mac->ops.set_lan_id = &ixgbe_set_lan_id_multi_port_pcie_82598; @@ -181,11 +182,12 @@ /* Flow Control */ mac->ops.fc_enable = &ixgbe_fc_enable_82598; - mac->mcft_size = 128; - mac->vft_size = 128; + mac->mcft_size = 128; + mac->vft_size = 128; mac->num_rar_entries = 16; - mac->max_tx_queues = 32; - mac->max_rx_queues = 64; + mac->rx_pb_size = 512; + mac->max_tx_queues = 32; + mac->max_rx_queues = 64; mac->max_msix_vectors = ixgbe_get_pcie_msix_count_82598(hw); /* SFP+ Module */ @@ -196,22 +198,21 @@ mac->ops.setup_link = &ixgbe_setup_mac_link_82598; mac->ops.flap_tx_laser = NULL; mac->ops.get_link_capabilities = - &ixgbe_get_link_capabilities_82598; + &ixgbe_get_link_capabilities_82598; - return (ret_val); + return ret_val; } -/* - * ixgbe_init_phy_ops_82598 - PHY/SFP specific init - * @hw: pointer to hardware structure +/** + * ixgbe_init_phy_ops_82598 - PHY/SFP specific init + * @hw: pointer to hardware structure * - * Initialize any function pointers that were not able to be - * set during init_shared_code because the PHY/SFP type was - * not known. Perform the SFP init if necessary. + * Initialize any function pointers that were not able to be + * set during init_shared_code because the PHY/SFP type was + * not known. Perform the SFP init if necessary. * - */ -s32 -ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) + **/ +s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; struct ixgbe_phy_info *phy = &hw->phy; @@ -227,7 +228,7 @@ if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) { mac->ops.setup_link = &ixgbe_setup_copper_link_82598; mac->ops.get_link_capabilities = - &ixgbe_get_copper_link_capabilities_generic; + &ixgbe_get_copper_link_capabilities_generic; } switch (hw->phy.type) { @@ -235,11 +236,11 @@ phy->ops.setup_link = &ixgbe_setup_phy_link_tnx; phy->ops.check_link = &ixgbe_check_phy_link_tnx; phy->ops.get_firmware_version = - &ixgbe_get_phy_firmware_version_tnx; + &ixgbe_get_phy_firmware_version_tnx; break; case ixgbe_phy_aq: phy->ops.get_firmware_version = - &ixgbe_get_phy_firmware_version_generic; + &ixgbe_get_phy_firmware_version_generic; break; case ixgbe_phy_nl: phy->ops.reset = &ixgbe_reset_phy_nl; @@ -255,7 +256,8 @@ /* Check to see if SFP+ module is supported */ ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, - &list_offset, &data_offset); + &list_offset, + &data_offset); if (ret_val != IXGBE_SUCCESS) { ret_val = IXGBE_ERR_SFP_NOT_SUPPORTED; goto out; @@ -264,19 +266,20 @@ default: break; } + out: - return (ret_val); + return ret_val; } -/* - * ixgbe_start_hw_82598 - Prepare hardware for Tx/Rx - * @hw: pointer to hardware structure +/** + * ixgbe_start_hw_82598 - Prepare hardware for Tx/Rx + * @hw: pointer to hardware structure * - * Starts the hardware using the generic start_hw function. - * Disables relaxed ordering Then set pcie completion timeout - */ -s32 -ixgbe_start_hw_82598(struct ixgbe_hw *hw) + * Starts the hardware using the generic start_hw function. + * Disables relaxed ordering Then set pcie completion timeout + * + **/ +s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw) { u32 regval; u32 i; @@ -286,21 +289,19 @@ ret_val = ixgbe_start_hw_generic(hw); - /* - * Disable relaxed ordering - */ + /* Disable relaxed ordering */ for (i = 0; ((i < hw->mac.max_tx_queues) && - (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { + (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i)); regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval); } for (i = 0; ((i < hw->mac.max_rx_queues) && - (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { + (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + IXGBE_DCA_RXCTRL_DESC_HSRO_EN); IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); } @@ -308,20 +309,20 @@ if (ret_val == IXGBE_SUCCESS) ixgbe_set_pcie_completion_timeout(hw); - return (ret_val); + return ret_val; } -/* - * ixgbe_get_link_capabilities_82598 - Determines link capabilities - * @hw: pointer to hardware structure - * @speed: pointer to link speed - * @autoneg: boolean auto-negotiation value +/** + * ixgbe_get_link_capabilities_82598 - Determines link capabilities + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @autoneg: boolean auto-negotiation value * - * Determines the link capabilities by reading the AUTOC register. - */ -static s32 -ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *autoneg) + * Determines the link capabilities by reading the AUTOC register. + **/ +static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *autoneg) { s32 status = IXGBE_SUCCESS; u32 autoc = 0; @@ -341,17 +342,17 @@ switch (autoc & IXGBE_AUTOC_LMS_MASK) { case IXGBE_AUTOC_LMS_1G_LINK_NO_AN: *speed = IXGBE_LINK_SPEED_1GB_FULL; - *autoneg = false; + *autoneg = FALSE; break; case IXGBE_AUTOC_LMS_10G_LINK_NO_AN: *speed = IXGBE_LINK_SPEED_10GB_FULL; - *autoneg = false; + *autoneg = FALSE; break; case IXGBE_AUTOC_LMS_1G_AN: *speed = IXGBE_LINK_SPEED_1GB_FULL; - *autoneg = true; + *autoneg = TRUE; break; case IXGBE_AUTOC_LMS_KX4_AN: @@ -361,7 +362,7 @@ *speed |= IXGBE_LINK_SPEED_10GB_FULL; if (autoc & IXGBE_AUTOC_KX_SUPP) *speed |= IXGBE_LINK_SPEED_1GB_FULL; - *autoneg = true; + *autoneg = TRUE; break; default: @@ -369,28 +370,30 @@ break; } - return (status); + return status; } -/* - * ixgbe_get_media_type_82598 - Determines media type - * @hw: pointer to hardware structure +/** + * ixgbe_get_media_type_82598 - Determines media type + * @hw: pointer to hardware structure * - * Returns the media type (fiber, copper, backplane) - */ -static enum ixgbe_media_type -ixgbe_get_media_type_82598(struct ixgbe_hw *hw) + * Returns the media type (fiber, copper, backplane) + **/ +static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw) { enum ixgbe_media_type media_type; DEBUGFUNC("ixgbe_get_media_type_82598"); /* Detect if there is a copper PHY attached. */ - if (hw->phy.type == ixgbe_phy_cu_unknown || - hw->phy.type == ixgbe_phy_tn || - hw->phy.type == ixgbe_phy_aq) { + switch (hw->phy.type) { + case ixgbe_phy_cu_unknown: + case ixgbe_phy_tn: + case ixgbe_phy_aq: media_type = ixgbe_media_type_copper; goto out; + default: + break; } /* Media type for I82598 is based on device ID */ @@ -421,23 +424,23 @@ break; } out: - return (media_type); + return media_type; } -/* - * ixgbe_fc_enable_82598 - Enable flow control - * @hw: pointer to hardware structure - * @packetbuf_num: packet buffer number (0-7) +/** + * ixgbe_fc_enable_82598 - Enable flow control + * @hw: pointer to hardware structure + * @packetbuf_num: packet buffer number (0-7) * - * Enable flow control according to the current settings. - */ -s32 -ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num) + * Enable flow control according to the current settings. + **/ +s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num) { s32 ret_val = IXGBE_SUCCESS; u32 fctrl_reg; u32 rmcs_reg; u32 reg; + u32 rx_pba_size; u32 link_speed = 0; bool link_up; @@ -448,7 +451,7 @@ * so if it's on turn it off once we know link_speed. For * more details see 82598 Specification update. */ - hw->mac.ops.check_link(hw, &link_speed, &link_up, false); + hw->mac.ops.check_link(hw, &link_speed, &link_up, FALSE); if (link_up && link_speed == IXGBE_LINK_SPEED_1GB_FULL) { switch (hw->fc.requested_mode) { case ixgbe_fc_full: @@ -481,7 +484,7 @@ * 1: Rx flow control is enabled (we can receive pause frames, * but not send pause frames). * 2: Tx flow control is enabled (we can send pause frames but - * we do not support receiving pause frames). + * we do not support receiving pause frames). * 3: Both Rx and Tx flow control (symmetric) are enabled. * other: Invalid. */ @@ -528,16 +531,19 @@ /* Set up and enable Rx high/low water mark thresholds, enable XON. */ if (hw->fc.current_mode & ixgbe_fc_tx_pause) { - if (hw->fc.send_xon) { - IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), - (hw->fc.low_water | IXGBE_FCRTL_XONE)); - } else { - IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), - hw->fc.low_water); - } + rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); + rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT; + + reg = (rx_pba_size - hw->fc.low_water) << 6; + if (hw->fc.send_xon) + reg |= IXGBE_FCRTL_XONE; - IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num), - (hw->fc.high_water | IXGBE_FCRTH_FCEN)); + IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), reg); + + reg = (rx_pba_size - hw->fc.high_water) << 6; + reg |= IXGBE_FCRTH_FCEN; + + IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num), reg); } /* Configure pause time (2 TCs per register) */ @@ -551,18 +557,18 @@ IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1)); out: - return (ret_val); + return ret_val; } -/* - * ixgbe_start_mac_link_82598 - Configures MAC link settings - * @hw: pointer to hardware structure +/** + * ixgbe_start_mac_link_82598 - Configures MAC link settings + * @hw: pointer to hardware structure * - * Configures link settings based on values in the ixgbe_hw struct. - * Restarts the link. Performs autonegotiation if needed. - */ -static s32 -ixgbe_start_mac_link_82598(struct ixgbe_hw *hw, bool autoneg_wait_to_complete) + * Configures link settings based on values in the ixgbe_hw struct. + * Restarts the link. Performs autonegotiation if needed. + **/ +static s32 ixgbe_start_mac_link_82598(struct ixgbe_hw *hw, + bool autoneg_wait_to_complete) { u32 autoc_reg; u32 links_reg; @@ -579,9 +585,9 @@ /* Only poll for autoneg to complete if specified to do so */ if (autoneg_wait_to_complete) { if ((autoc_reg & IXGBE_AUTOC_LMS_MASK) == - IXGBE_AUTOC_LMS_KX4_AN || + IXGBE_AUTOC_LMS_KX4_AN || (autoc_reg & IXGBE_AUTOC_LMS_MASK) == - IXGBE_AUTOC_LMS_KX4_AN_1G_AN) { + IXGBE_AUTOC_LMS_KX4_AN_1G_AN) { links_reg = 0; /* Just in case Autoneg time = 0 */ for (i = 0; i < IXGBE_AUTO_NEG_TIME; i++) { links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); @@ -599,21 +605,56 @@ /* Add delay to filter out noises during initial link setup */ msec_delay(50); - return (status); + return status; } -/* - * ixgbe_check_mac_link_82598 - Get link/speed status - * @hw: pointer to hardware structure - * @speed: pointer to link speed - * @link_up: true is link is up, false otherwise - * @link_up_wait_to_complete: bool used to wait for link up or not +/** + * ixgbe_validate_link_ready - Function looks for phy link + * @hw: pointer to hardware structure * - * Reads the links register to determine if link is up and the current speed - */ -static s32 -ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *link_up, bool link_up_wait_to_complete) + * Function indicates success when phy link is available. If phy is not ready + * within 5 seconds of MAC indicating link, the function returns error. + **/ +static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw) +{ + u32 timeout; + u16 an_reg; + + if (hw->device_id != IXGBE_DEV_ID_82598AT2) + return IXGBE_SUCCESS; + + for (timeout = 0; + timeout < IXGBE_VALIDATE_LINK_READY_TIMEOUT; timeout++) { + hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS, + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &an_reg); + + if ((an_reg & IXGBE_MII_AUTONEG_COMPLETE) && + (an_reg & IXGBE_MII_AUTONEG_LINK_UP)) + break; + + msec_delay(100); + } + + if (timeout == IXGBE_VALIDATE_LINK_READY_TIMEOUT) { + DEBUGOUT("Link was indicated but link is down\n"); + return IXGBE_ERR_LINK_SETUP; + } + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_check_mac_link_82598 - Get link/speed status + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @link_up: TRUE is link is up, FALSE otherwise + * @link_up_wait_to_complete: bool used to wait for link up or not + * + * Reads the links register to determine if link is up and the current speed + **/ +static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, bool *link_up, + bool link_up_wait_to_complete) { u32 links_reg; u32 i; @@ -631,31 +672,32 @@ hw->phy.ops.read_reg(hw, 0xC79F, IXGBE_TWINAX_DEV, &link_reg); hw->phy.ops.read_reg(hw, 0xC79F, IXGBE_TWINAX_DEV, &link_reg); hw->phy.ops.read_reg(hw, 0xC00C, IXGBE_TWINAX_DEV, - &adapt_comp_reg); + &adapt_comp_reg); if (link_up_wait_to_complete) { for (i = 0; i < IXGBE_LINK_UP_TIME; i++) { if ((link_reg & 1) && ((adapt_comp_reg & 1) == 0)) { - *link_up = true; + *link_up = TRUE; break; } else { - *link_up = false; + *link_up = FALSE; } msec_delay(100); hw->phy.ops.read_reg(hw, 0xC79F, - IXGBE_TWINAX_DEV, &link_reg); + IXGBE_TWINAX_DEV, + &link_reg); hw->phy.ops.read_reg(hw, 0xC00C, - IXGBE_TWINAX_DEV, &adapt_comp_reg); + IXGBE_TWINAX_DEV, + &adapt_comp_reg); } } else { - if ((link_reg & 1) && - ((adapt_comp_reg & 1) == 0)) - *link_up = true; + if ((link_reg & 1) && ((adapt_comp_reg & 1) == 0)) + *link_up = TRUE; else - *link_up = false; + *link_up = FALSE; } - if (*link_up == false) + if (*link_up == FALSE) goto out; } @@ -663,19 +705,19 @@ if (link_up_wait_to_complete) { for (i = 0; i < IXGBE_LINK_UP_TIME; i++) { if (links_reg & IXGBE_LINKS_UP) { - *link_up = true; + *link_up = TRUE; break; } else { - *link_up = false; + *link_up = FALSE; } msec_delay(100); links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); } } else { if (links_reg & IXGBE_LINKS_UP) - *link_up = true; + *link_up = TRUE; else - *link_up = false; + *link_up = FALSE; } if (links_reg & IXGBE_LINKS_SPEED) @@ -683,39 +725,37 @@ else *speed = IXGBE_LINK_SPEED_1GB_FULL; - if ((hw->device_id == IXGBE_DEV_ID_82598AT2) && (*link_up == true) && + if ((hw->device_id == IXGBE_DEV_ID_82598AT2) && (*link_up == TRUE) && (ixgbe_validate_link_ready(hw) != IXGBE_SUCCESS)) - *link_up = false; + *link_up = FALSE; /* if link is down, zero out the current_mode */ - if (*link_up == false) { + if (*link_up == FALSE) { hw->fc.current_mode = ixgbe_fc_none; - hw->fc.fc_was_autonegged = false; + hw->fc.fc_was_autonegged = FALSE; } - out: - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_setup_mac_link_82598 - Set MAC link speed - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - * @autoneg_wait_to_complete: true when waiting for completion is needed +/** + * ixgbe_setup_mac_link_82598 - Set MAC link speed + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * - * Set the link speed in the AUTOC register and restarts link. - */ -static s32 -ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete) + * Set the link speed in the AUTOC register and restarts link. + **/ +static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete) { - s32 status = IXGBE_SUCCESS; + s32 status = IXGBE_SUCCESS; ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN; - u32 curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - u32 autoc = curr_autoc; - u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK; + u32 curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); + u32 autoc = curr_autoc; + u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK; DEBUGFUNC("ixgbe_setup_mac_link_82598"); @@ -723,11 +763,12 @@ (void) ixgbe_get_link_capabilities(hw, &link_capabilities, &autoneg); speed &= link_capabilities; - if (speed == IXGBE_LINK_SPEED_UNKNOWN) { + if (speed == IXGBE_LINK_SPEED_UNKNOWN) status = IXGBE_ERR_LINK_SETUP; - } else if (link_mode == IXGBE_AUTOC_LMS_KX4_AN || - link_mode == IXGBE_AUTOC_LMS_KX4_AN_1G_AN) { - /* Set KX4/KX support according to speed requested */ + + /* Set KX4/KX support according to speed requested */ + else if (link_mode == IXGBE_AUTOC_LMS_KX4_AN || + link_mode == IXGBE_AUTOC_LMS_KX4_AN_1G_AN) { autoc &= ~IXGBE_AUTOC_KX4_KX_SUPP_MASK; if (speed & IXGBE_LINK_SPEED_10GB_FULL) autoc |= IXGBE_AUTOC_KX4_SUPP; @@ -744,26 +785,26 @@ * stored values */ status = ixgbe_start_mac_link_82598(hw, - autoneg_wait_to_complete); + autoneg_wait_to_complete); } - return (status); + return status; } -/* - * ixgbe_setup_copper_link_82598 - Set the PHY autoneg advertised field - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - * @autoneg_wait_to_complete: true if waiting is needed to complete + +/** + * ixgbe_setup_copper_link_82598 - Set the PHY autoneg advertised field + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + * @autoneg_wait_to_complete: TRUE if waiting is needed to complete * - * Sets the link speed in the AUTOC register in the MAC and restarts link. - */ -static s32 -ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - bool autoneg, - bool autoneg_wait_to_complete) + * Sets the link speed in the AUTOC register in the MAC and restarts link. + **/ +static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete) { s32 status; @@ -771,24 +812,22 @@ /* Setup the PHY according to input speed */ status = hw->phy.ops.setup_link_speed(hw, speed, autoneg, - autoneg_wait_to_complete); - + autoneg_wait_to_complete); /* Set up MAC */ (void) ixgbe_start_mac_link_82598(hw, autoneg_wait_to_complete); - return (status); + return status; } -/* - * ixgbe_reset_hw_82598 - Performs hardware reset - * @hw: pointer to hardware structure +/** + * ixgbe_reset_hw_82598 - Performs hardware reset + * @hw: pointer to hardware structure * - * Resets the hardware by resetting the transmit and receive units, masks and - * clears all interrupts, performing a PHY reset, and performing a link (MAC) - * reset. - */ -static s32 -ixgbe_reset_hw_82598(struct ixgbe_hw *hw) + * Resets the hardware by resetting the transmit and receive units, masks and + * clears all interrupts, performing a PHY reset, and performing a link (MAC) + * reset. + **/ +static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; s32 phy_status = IXGBE_SUCCESS; @@ -812,32 +851,32 @@ if (analog_val & IXGBE_ATLAS_PDN_TX_REG_EN) { /* Enable Tx Atlas so packets can be transmitted again */ hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, - &analog_val); + &analog_val); analog_val &= ~IXGBE_ATLAS_PDN_TX_REG_EN; hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, - analog_val); + analog_val); hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, - &analog_val); + &analog_val); analog_val &= ~IXGBE_ATLAS_PDN_TX_10G_QL_ALL; hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, - analog_val); + analog_val); hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, - &analog_val); + &analog_val); analog_val &= ~IXGBE_ATLAS_PDN_TX_1G_QL_ALL; hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, - analog_val); + analog_val); hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, - &analog_val); + &analog_val); analog_val &= ~IXGBE_ATLAS_PDN_TX_AN_QL_ALL; hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, - analog_val); + analog_val); } /* Reset PHY */ - if (hw->phy.reset_disable == false) { + if (hw->phy.reset_disable == FALSE) { /* PHY ops must be identified and initialized prior to reset */ /* Init PHY and function pointers, perform SFP setup */ @@ -858,7 +897,6 @@ (void) ixgbe_disable_pcie_master(hw); mac_reset_top: - /* * Issue global reset to the MAC. This needs to be a SW reset. * If link reset is used, it might reset the MAC when mng is using it @@ -891,6 +929,7 @@ usec_delay(1); goto mac_reset_top; } + msec_delay(50); gheccr = IXGBE_READ_REG(hw, IXGBE_GHECCR); @@ -903,9 +942,9 @@ * AUTOC value since the reset operation sets back to deaults. */ autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - if (hw->mac.orig_link_settings_stored == false) { + if (hw->mac.orig_link_settings_stored == FALSE) { hw->mac.orig_autoc = autoc; - hw->mac.orig_link_settings_stored = true; + hw->mac.orig_link_settings_stored = TRUE; } else if (autoc != hw->mac.orig_autoc) { IXGBE_WRITE_REG(hw, IXGBE_AUTOC, hw->mac.orig_autoc); } @@ -923,67 +962,74 @@ if (phy_status != IXGBE_SUCCESS) status = phy_status; - return (status); + return status; } -/* - * ixgbe_set_vmdq_82598 - Associate a VMDq set index with a rx address - * @hw: pointer to hardware struct - * @rar: receive address register index to associate with a VMDq index - * @vmdq: VMDq set index - */ -s32 -ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq) +/** + * ixgbe_set_vmdq_82598 - Associate a VMDq set index with a rx address + * @hw: pointer to hardware struct + * @rar: receive address register index to associate with a VMDq index + * @vmdq: VMDq set index + **/ +s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq) { u32 rar_high; + u32 rar_entries = hw->mac.num_rar_entries; DEBUGFUNC("ixgbe_set_vmdq_82598"); + /* Make sure we are using a valid rar index range */ + if (rar >= rar_entries) { + DEBUGOUT1("RAR index %d is out of range.\n", rar); + return IXGBE_ERR_INVALID_ARGUMENT; + } + rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar)); rar_high &= ~IXGBE_RAH_VIND_MASK; rar_high |= ((vmdq << IXGBE_RAH_VIND_SHIFT) & IXGBE_RAH_VIND_MASK); IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_clear_vmdq_82598 - Disassociate a VMDq set index from an rx address - * @hw: pointer to hardware struct - * @rar: receive address register index to associate with a VMDq index - * @vmdq: VMDq clear index (not used in 82598, but elsewhere) - */ -static s32 -ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq) +/** + * ixgbe_clear_vmdq_82598 - Disassociate a VMDq set index from an rx address + * @hw: pointer to hardware struct + * @rar: receive address register index to associate with a VMDq index + * @vmdq: VMDq clear index (not used in 82598, but elsewhere) + **/ +static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq) { u32 rar_high; u32 rar_entries = hw->mac.num_rar_entries; UNREFERENCED_PARAMETER(vmdq); - if (rar < rar_entries) { - rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar)); - if (rar_high & IXGBE_RAH_VIND_MASK) { - rar_high &= ~IXGBE_RAH_VIND_MASK; - IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high); - } - } else { + /* Make sure we are using a valid rar index range */ + if (rar >= rar_entries) { DEBUGOUT1("RAR index %d is out of range.\n", rar); + return IXGBE_ERR_INVALID_ARGUMENT; + } + + rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar)); + if (rar_high & IXGBE_RAH_VIND_MASK) { + rar_high &= ~IXGBE_RAH_VIND_MASK; + IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high); } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_set_vfta_82598 - Set VLAN filter table - * @hw: pointer to hardware structure - * @vlan: VLAN id to write to VLAN filter - * @vind: VMDq output index that maps queue to VLAN id in VFTA - * @vlan_on: boolean flag to turn on/off VLAN in VFTA +/** + * ixgbe_set_vfta_82598 - Set VLAN filter table + * @hw: pointer to hardware structure + * @vlan: VLAN id to write to VLAN filter + * @vind: VMDq output index that maps queue to VLAN id in VFTA + * @vlan_on: boolean flag to turn on/off VLAN in VFTA * - * Turn on/off specified VLAN in the VLAN filter table. - */ -s32 -ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on) + * Turn on/off specified VLAN in the VLAN filter table. + **/ +s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind, + bool vlan_on) { u32 regindex; u32 bitindex; @@ -993,7 +1039,7 @@ DEBUGFUNC("ixgbe_set_vfta_82598"); if (vlan > 4095) - return (IXGBE_ERR_PARAM); + return IXGBE_ERR_PARAM; /* Determine 32-bit word position in array */ regindex = (vlan >> 5) & 0x7F; /* upper seven bits */ @@ -1020,17 +1066,16 @@ bits &= ~(1 << bitindex); IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), bits); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_clear_vfta_82598 - Clear VLAN filter table - * @hw: pointer to hardware structure +/** + * ixgbe_clear_vfta_82598 - Clear VLAN filter table + * @hw: pointer to hardware structure * - * Clears the VLAN filer table, and the VMDq index associated with the filter - */ -static s32 -ixgbe_clear_vfta_82598(struct ixgbe_hw *hw) + * Clears the VLAN filer table, and the VMDq index associated with the filter + **/ +static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw) { u32 offset; u32 vlanbyte; @@ -1042,47 +1087,45 @@ for (vlanbyte = 0; vlanbyte < 4; vlanbyte++) for (offset = 0; offset < hw->mac.vft_size; offset++) - IXGBE_WRITE_REG(hw, - IXGBE_VFTAVIND(vlanbyte, offset), 0); + IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(vlanbyte, offset), + 0); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_read_analog_reg8_82598 - Reads 8 bit Atlas analog register - * @hw: pointer to hardware structure - * @reg: analog register to read - * @val: read value +/** + * ixgbe_read_analog_reg8_82598 - Reads 8 bit Atlas analog register + * @hw: pointer to hardware structure + * @reg: analog register to read + * @val: read value * - * Performs read operation to Atlas analog register specified. - */ -s32 -ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val) + * Performs read operation to Atlas analog register specified. + **/ +s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val) { u32 atlas_ctl; DEBUGFUNC("ixgbe_read_analog_reg8_82598"); IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, - IXGBE_ATLASCTL_WRITE_CMD | (reg << 8)); + IXGBE_ATLASCTL_WRITE_CMD | (reg << 8)); IXGBE_WRITE_FLUSH(hw); usec_delay(10); atlas_ctl = IXGBE_READ_REG(hw, IXGBE_ATLASCTL); *val = (u8)atlas_ctl; - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_write_analog_reg8_82598 - Writes 8 bit Atlas analog register - * @hw: pointer to hardware structure - * @reg: atlas register to write - * @val: value to write +/** + * ixgbe_write_analog_reg8_82598 - Writes 8 bit Atlas analog register + * @hw: pointer to hardware structure + * @reg: atlas register to write + * @val: value to write * - * Performs write operation to Atlas analog register specified. - */ -s32 -ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val) + * Performs write operation to Atlas analog register specified. + **/ +s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val) { u32 atlas_ctl; @@ -1093,20 +1136,19 @@ IXGBE_WRITE_FLUSH(hw); usec_delay(10); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_read_i2c_eeprom_82598 - Reads 8 bit word over I2C interface. - * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to read - * @eeprom_data: value read +/** + * ixgbe_read_i2c_eeprom_82598 - Reads 8 bit word over I2C interface. + * @hw: pointer to hardware structure + * @byte_offset: EEPROM byte offset to read + * @eeprom_data: value read * - * Performs 8 byte read operation to SFP module's EEPROM over I2C interface. - */ -s32 -ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset, - u8 *eeprom_data) + * Performs 8 byte read operation to SFP module's EEPROM over I2C interface. + **/ +s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset, + u8 *eeprom_data) { s32 status = IXGBE_SUCCESS; u16 sfp_addr = 0; @@ -1124,14 +1166,17 @@ */ sfp_addr = (IXGBE_I2C_EEPROM_DEV_ADDR << 8) + byte_offset; sfp_addr = (sfp_addr | IXGBE_I2C_EEPROM_READ_MASK); - hw->phy.ops.write_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, sfp_addr); + hw->phy.ops.write_reg(hw, + IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR, + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + sfp_addr); /* Poll status */ for (i = 0; i < 100; i++) { hw->phy.ops.read_reg(hw, - IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &sfp_stat); + IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT, + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + &sfp_stat); sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK; if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS) break; @@ -1146,7 +1191,7 @@ /* Read data */ hw->phy.ops.read_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &sfp_data); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, &sfp_data); *eeprom_data = (u8)(sfp_data >> 8); } else { @@ -1155,17 +1200,16 @@ } out: - return (status); + return status; } -/* - * ixgbe_get_supported_physical_layer_82598 - Returns physical layer type - * @hw: pointer to hardware structure +/** + * ixgbe_get_supported_physical_layer_82598 - Returns physical layer type + * @hw: pointer to hardware structure * - * Determines physical layer capabilities of the current configuration. - */ -u32 -ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw) + * Determines physical layer capabilities of the current configuration. + **/ +u32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw) { u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); @@ -1177,14 +1221,14 @@ hw->phy.ops.identify(hw); - /* - * Copper PHY must be checked before AUTOC LMS to determine correct - * physical layer because 10GBase-T PHYs use LMS = KX4/KX - */ - if (hw->phy.type == ixgbe_phy_tn || - hw->phy.type == ixgbe_phy_cu_unknown) { + /* Copper PHY must be checked before AUTOC LMS to determine correct + * physical layer because 10GBase-T PHYs use LMS = KX4/KX */ + switch (hw->phy.type) { + case ixgbe_phy_tn: + case ixgbe_phy_aq: + case ixgbe_phy_cu_unknown: hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_EXT_ABILITY, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability); if (ext_ability & IXGBE_MDIO_PHY_10GBASET_ABILITY) physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T; if (ext_ability & IXGBE_MDIO_PHY_1000BASET_ABILITY) @@ -1192,6 +1236,8 @@ if (ext_ability & IXGBE_MDIO_PHY_100BASETX_ABILITY) physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX; goto out; + default: + break; } switch (autoc & IXGBE_AUTOC_LMS_MASK) { @@ -1257,22 +1303,22 @@ } out: - return (physical_layer); + return physical_layer; } -/* - * ixgbe_set_lan_id_multi_port_pcie_82598 - Set LAN id for PCIe multiple - * port devices. - * @hw: pointer to the HW structure +/** + * ixgbe_set_lan_id_multi_port_pcie_82598 - Set LAN id for PCIe multiple + * port devices. + * @hw: pointer to the HW structure * - * Calls common function and corrects issue with some single port devices - * that enable LAN1 but not LAN0. - */ -void -ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw) + * Calls common function and corrects issue with some single port devices + * that enable LAN1 but not LAN0. + **/ +void ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw) { struct ixgbe_bus_info *bus = &hw->bus; - u16 pci_gen, pci_ctrl2; + u16 pci_gen = 0; + u16 pci_ctrl2 = 0; DEBUGFUNC("ixgbe_set_lan_id_multi_port_pcie_82598"); @@ -1281,59 +1327,25 @@ /* check if LAN0 is disabled */ hw->eeprom.ops.read(hw, IXGBE_PCIE_GENERAL_PTR, &pci_gen); if ((pci_gen != 0) && (pci_gen != 0xFFFF)) { + hw->eeprom.ops.read(hw, pci_gen + IXGBE_PCIE_CTRL2, &pci_ctrl2); /* if LAN0 is completely disabled force function to 0 */ if ((pci_ctrl2 & IXGBE_PCIE_CTRL2_LAN_DISABLE) && !(pci_ctrl2 & IXGBE_PCIE_CTRL2_DISABLE_SELECT) && !(pci_ctrl2 & IXGBE_PCIE_CTRL2_DUMMY_ENABLE)) { + bus->func = 0; } } } -/* - * ixgbe_validate_link_ready - Function looks for phy link - * @hw: pointer to hardware structure +/** + * ixgbe_enable_relaxed_ordering_82598 - enable relaxed ordering + * @hw: pointer to hardware structure * - * Function indicates success when phy link is available. If phy is not ready - * within 5 seconds of MAC indicating link, the function returns error. - */ -static s32 -ixgbe_validate_link_ready(struct ixgbe_hw *hw) -{ - u32 timeout; - u16 an_reg; - - if (hw->device_id != IXGBE_DEV_ID_82598AT2) - return (IXGBE_SUCCESS); - - for (timeout = 0; - timeout < IXGBE_VALIDATE_LINK_READY_TIMEOUT; timeout++) { - hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &an_reg); - - if ((an_reg & IXGBE_MII_AUTONEG_COMPLETE) && - (an_reg & IXGBE_MII_AUTONEG_LINK_UP)) - break; - - msec_delay(100); - } - - if (timeout == IXGBE_VALIDATE_LINK_READY_TIMEOUT) { - DEBUGOUT("Link was indicated but link is down\n"); - return (IXGBE_ERR_LINK_SETUP); - } - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_enable_relaxed_ordering_82598 - enable relaxed ordering - * @hw: pointer to hardware structure - */ -void -ixgbe_enable_relaxed_ordering_82598(struct ixgbe_hw *hw) + **/ +void ixgbe_enable_relaxed_ordering_82598(struct ixgbe_hw *hw) { u32 regval; u32 i; @@ -1342,17 +1354,18 @@ /* Enable relaxed ordering */ for (i = 0; ((i < hw->mac.max_tx_queues) && - (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { + (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i)); regval |= IXGBE_DCA_TXCTRL_TX_WB_RO_EN; IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval); } for (i = 0; ((i < hw->mac.max_rx_queues) && - (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { + (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); regval |= (IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + IXGBE_DCA_RXCTRL_DESC_HSRO_EN); IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); } + }
--- a/usr/src/uts/common/io/ixgbe/ixgbe_82599.c Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_82599.c Fri Sep 09 10:48:44 2011 -0400 @@ -1,34 +1,36 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ - -/* IntelVersion: 1.217 scm_061610_003709 */ +******************************************************************************/ +/*$FreeBSD$*/ #include "ixgbe_type.h" #include "ixgbe_api.h" @@ -37,76 +39,87 @@ s32 ixgbe_init_ops_82599(struct ixgbe_hw *hw); s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *autoneg); + ixgbe_link_speed *speed, + bool *autoneg); enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw); void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete); + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete); s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete); + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete); s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, - bool autoneg_wait_to_complete); + bool autoneg_wait_to_complete); s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw); void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw); s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw); s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val); s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val); s32 ixgbe_start_hw_rev_1_82599(struct ixgbe_hw *hw); -void ixgbe_enable_relaxed_ordering_82599(struct ixgbe_hw *hw); s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw); s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw); u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw); s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval); -s32 ixgbe_get_device_caps_82599(struct ixgbe_hw *hw, u16 *device_caps); static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw); +bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw); -void -ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) + +void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; DEBUGFUNC("ixgbe_init_mac_link_ops_82599"); - if (hw->phy.multispeed_fiber) { - /* Set up dual speed SFP+ support */ - mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber; + /* enable the laser control functions for SFP+ fiber */ + if (mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) { mac->ops.disable_tx_laser = - &ixgbe_disable_tx_laser_multispeed_fiber; + &ixgbe_disable_tx_laser_multispeed_fiber; mac->ops.enable_tx_laser = - &ixgbe_enable_tx_laser_multispeed_fiber; + &ixgbe_enable_tx_laser_multispeed_fiber; mac->ops.flap_tx_laser = &ixgbe_flap_tx_laser_multispeed_fiber; + } else { mac->ops.disable_tx_laser = NULL; mac->ops.enable_tx_laser = NULL; mac->ops.flap_tx_laser = NULL; + } + + if (hw->phy.multispeed_fiber) { + /* Set up dual speed SFP+ support */ + mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber; + } else { if ((ixgbe_get_media_type(hw) == ixgbe_media_type_backplane) && - (hw->phy.smart_speed == ixgbe_smart_speed_auto || - hw->phy.smart_speed == ixgbe_smart_speed_on)) + (hw->phy.smart_speed == ixgbe_smart_speed_auto || + hw->phy.smart_speed == ixgbe_smart_speed_on) && + !ixgbe_verify_lesm_fw_enabled_82599(hw)) { mac->ops.setup_link = &ixgbe_setup_mac_link_smartspeed; - else + } else { mac->ops.setup_link = &ixgbe_setup_mac_link_82599; + } } } -/* - * ixgbe_init_phy_ops_82599 - PHY/SFP specific init - * @hw: pointer to hardware structure +/** + * ixgbe_init_phy_ops_82599 - PHY/SFP specific init + * @hw: pointer to hardware structure * - * Initialize any function pointers that were not able to be - * set during init_shared_code because the PHY/SFP type was - * not known. Perform the SFP init if necessary. + * Initialize any function pointers that were not able to be + * set during init_shared_code because the PHY/SFP type was + * not known. Perform the SFP init if necessary. * - */ -s32 -ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw) + **/ +s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; struct ixgbe_phy_info *phy = &hw->phy; @@ -128,7 +141,7 @@ if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) { mac->ops.setup_link = &ixgbe_setup_copper_link_82599; mac->ops.get_link_capabilities = - &ixgbe_get_copper_link_capabilities_generic; + &ixgbe_get_copper_link_capabilities_generic; } /* Set necessary function pointers based on phy type */ @@ -137,24 +150,24 @@ phy->ops.setup_link = &ixgbe_setup_phy_link_tnx; phy->ops.check_link = &ixgbe_check_phy_link_tnx; phy->ops.get_firmware_version = - &ixgbe_get_phy_firmware_version_tnx; + &ixgbe_get_phy_firmware_version_tnx; break; case ixgbe_phy_aq: phy->ops.get_firmware_version = - &ixgbe_get_phy_firmware_version_generic; + &ixgbe_get_phy_firmware_version_generic; break; default: break; } - init_phy_ops_out: - return (ret_val); + return ret_val; } -s32 -ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw) +s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw) { s32 ret_val = IXGBE_SUCCESS; + u32 reg_anlp1 = 0; + u32 i = 0; u16 list_offset, data_offset, data_value; DEBUGFUNC("ixgbe_setup_sfp_modules_82599"); @@ -165,8 +178,7 @@ hw->phy.ops.reset = NULL; ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, &list_offset, - &data_offset); - + &data_offset); if (ret_val != IXGBE_SUCCESS) goto setup_sfp_out; @@ -183,30 +195,49 @@ IXGBE_WRITE_FLUSH(hw); hw->eeprom.ops.read(hw, ++data_offset, &data_value); } - /* Now restart DSP by setting Restart_AN */ - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, - (IXGBE_READ_REG(hw, IXGBE_AUTOC) | IXGBE_AUTOC_AN_RESTART)); /* Release the semaphore */ ixgbe_release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM); /* Delay obtaining semaphore again to allow FW access */ msec_delay(hw->eeprom.semaphore_delay); + + /* Now restart DSP by setting Restart_AN and clearing LMS */ + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((IXGBE_READ_REG(hw, + IXGBE_AUTOC) & ~IXGBE_AUTOC_LMS_MASK) | + IXGBE_AUTOC_AN_RESTART)); + + /* Wait for AN to leave state 0 */ + for (i = 0; i < 10; i++) { + msec_delay(4); + reg_anlp1 = IXGBE_READ_REG(hw, IXGBE_ANLP1); + if (reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK) + break; + } + if (!(reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)) { + DEBUGOUT("sfp module setup not complete\n"); + ret_val = IXGBE_ERR_SFP_SETUP_NOT_COMPLETE; + goto setup_sfp_out; + } + + /* Restart DSP by setting Restart_AN and return to SFI mode */ + IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (IXGBE_READ_REG(hw, + IXGBE_AUTOC) | IXGBE_AUTOC_LMS_10G_SERIAL | + IXGBE_AUTOC_AN_RESTART)); } setup_sfp_out: - return (ret_val); + return ret_val; } -/* - * ixgbe_init_ops_82599 - Inits func ptrs and MAC type - * @hw: pointer to hardware structure +/** + * ixgbe_init_ops_82599 - Inits func ptrs and MAC type + * @hw: pointer to hardware structure * - * Initialize the function pointers and assign the MAC type for 82599. - * Does not touch the hardware. - */ + * Initialize the function pointers and assign the MAC type for 82599. + * Does not touch the hardware. + **/ -s32 -ixgbe_init_ops_82599(struct ixgbe_hw *hw) +s32 ixgbe_init_ops_82599(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; struct ixgbe_phy_info *phy = &hw->phy; @@ -223,18 +254,17 @@ /* MAC */ mac->ops.reset_hw = &ixgbe_reset_hw_82599; - mac->ops.enable_relaxed_ordering = &ixgbe_enable_relaxed_ordering_82599; + mac->ops.enable_relaxed_ordering = &ixgbe_enable_relaxed_ordering_gen2; mac->ops.get_media_type = &ixgbe_get_media_type_82599; mac->ops.get_supported_physical_layer = - &ixgbe_get_supported_physical_layer_82599; + &ixgbe_get_supported_physical_layer_82599; mac->ops.enable_rx_dma = &ixgbe_enable_rx_dma_82599; mac->ops.read_analog_reg8 = &ixgbe_read_analog_reg8_82599; mac->ops.write_analog_reg8 = &ixgbe_write_analog_reg8_82599; mac->ops.start_hw = &ixgbe_start_hw_rev_1_82599; - mac->ops.enable_relaxed_ordering = &ixgbe_enable_relaxed_ordering_82599; mac->ops.get_san_mac_addr = &ixgbe_get_san_mac_addr_generic; mac->ops.set_san_mac_addr = &ixgbe_set_san_mac_addr_generic; - mac->ops.get_device_caps = &ixgbe_get_device_caps_82599; + mac->ops.get_device_caps = &ixgbe_get_device_caps_generic; mac->ops.get_wwn_prefix = &ixgbe_get_wwn_prefix_generic; mac->ops.get_fcoe_boot_status = &ixgbe_get_fcoe_boot_status_generic; @@ -247,44 +277,48 @@ mac->ops.clear_vfta = &ixgbe_clear_vfta_generic; mac->ops.init_uta_tables = &ixgbe_init_uta_tables_generic; mac->ops.setup_sfp = &ixgbe_setup_sfp_modules_82599; + mac->ops.set_mac_anti_spoofing = &ixgbe_set_mac_anti_spoofing; + mac->ops.set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing; /* Link */ mac->ops.get_link_capabilities = &ixgbe_get_link_capabilities_82599; - mac->ops.check_link = &ixgbe_check_mac_link_generic; + mac->ops.check_link = &ixgbe_check_mac_link_generic; ixgbe_init_mac_link_ops_82599(hw); - mac->mcft_size = 128; - mac->vft_size = 128; - mac->num_rar_entries = 128; - mac->max_tx_queues = 128; - mac->max_rx_queues = 128; + mac->mcft_size = 128; + mac->vft_size = 128; + mac->num_rar_entries = 128; + mac->rx_pb_size = 512; + mac->max_tx_queues = 128; + mac->max_rx_queues = 128; mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw); - return (ret_val); + return ret_val; } -/* - * ixgbe_get_link_capabilities_82599 - Determines link capabilities - * @hw: pointer to hardware structure - * @speed: pointer to link speed - * @negotiation: true when autoneg or autotry is enabled +/** + * ixgbe_get_link_capabilities_82599 - Determines link capabilities + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @negotiation: TRUE when autoneg or autotry is enabled * - * Determines the link capabilities by reading the AUTOC register. - */ -s32 -ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *negotiation) + * Determines the link capabilities by reading the AUTOC register. + **/ +s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *negotiation) { s32 status = IXGBE_SUCCESS; u32 autoc = 0; DEBUGFUNC("ixgbe_get_link_capabilities_82599"); + /* Check if 1G SFP module. */ if (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 || hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1) { *speed = IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = true; + *negotiation = TRUE; goto out; } @@ -301,22 +335,22 @@ switch (autoc & IXGBE_AUTOC_LMS_MASK) { case IXGBE_AUTOC_LMS_1G_LINK_NO_AN: *speed = IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = false; + *negotiation = FALSE; break; case IXGBE_AUTOC_LMS_10G_LINK_NO_AN: *speed = IXGBE_LINK_SPEED_10GB_FULL; - *negotiation = false; + *negotiation = FALSE; break; case IXGBE_AUTOC_LMS_1G_AN: *speed = IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = true; + *negotiation = TRUE; break; case IXGBE_AUTOC_LMS_10G_SERIAL: *speed = IXGBE_LINK_SPEED_10GB_FULL; - *negotiation = false; + *negotiation = FALSE; break; case IXGBE_AUTOC_LMS_KX4_KX_KR: @@ -328,7 +362,7 @@ *speed |= IXGBE_LINK_SPEED_10GB_FULL; if (autoc & IXGBE_AUTOC_KX_SUPP) *speed |= IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = true; + *negotiation = TRUE; break; case IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII: @@ -339,12 +373,12 @@ *speed |= IXGBE_LINK_SPEED_10GB_FULL; if (autoc & IXGBE_AUTOC_KX_SUPP) *speed |= IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = true; + *negotiation = TRUE; break; case IXGBE_AUTOC_LMS_SGMII_1G_100M: *speed = IXGBE_LINK_SPEED_1GB_FULL | IXGBE_LINK_SPEED_100_FULL; - *negotiation = false; + *negotiation = FALSE; break; default: @@ -354,46 +388,48 @@ if (hw->phy.multispeed_fiber) { *speed |= IXGBE_LINK_SPEED_10GB_FULL | - IXGBE_LINK_SPEED_1GB_FULL; - *negotiation = true; + IXGBE_LINK_SPEED_1GB_FULL; + *negotiation = TRUE; } out: - return (status); + return status; } -/* - * ixgbe_get_media_type_82599 - Get media type - * @hw: pointer to hardware structure +/** + * ixgbe_get_media_type_82599 - Get media type + * @hw: pointer to hardware structure * - * Returns the media type (fiber, copper, backplane) - */ -enum ixgbe_media_type -ixgbe_get_media_type_82599(struct ixgbe_hw *hw) + * Returns the media type (fiber, copper, backplane) + **/ +enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw) { enum ixgbe_media_type media_type; DEBUGFUNC("ixgbe_get_media_type_82599"); /* Detect if there is a copper PHY attached. */ - if (hw->phy.type == ixgbe_phy_cu_unknown || - hw->phy.type == ixgbe_phy_tn || - hw->phy.type == ixgbe_phy_aq) { + switch (hw->phy.type) { + case ixgbe_phy_cu_unknown: + case ixgbe_phy_tn: + case ixgbe_phy_aq: media_type = ixgbe_media_type_copper; goto out; + default: + break; } switch (hw->device_id) { case IXGBE_DEV_ID_82599_KX4: case IXGBE_DEV_ID_82599_KX4_MEZZ: case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: - case IXGBE_DEV_ID_82599_KR: + case IXGBE_DEV_ID_82599_BACKPLANE_FCOE: case IXGBE_DEV_ID_82599_XAUI_LOM: /* Default device ID is mezzanine card KX/KX4 */ media_type = ixgbe_media_type_backplane; break; case IXGBE_DEV_ID_82599_SFP: - case IXGBE_DEV_ID_82599_SFP_EM: + case IXGBE_DEV_ID_82599_SFP_FCOE: media_type = ixgbe_media_type_fiber; break; case IXGBE_DEV_ID_82599_CX4: @@ -407,18 +443,19 @@ break; } out: - return (media_type); + return media_type; } -/* - * ixgbe_start_mac_link_82599 - Setup MAC link settings - * @hw: pointer to hardware structure +/** + * ixgbe_start_mac_link_82599 - Setup MAC link settings + * @hw: pointer to hardware structure + * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * - * Configures link settings based on values in the ixgbe_hw struct. - * Restarts the link. Performs autonegotiation if needed. - */ -s32 -ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, bool autoneg_wait_to_complete) + * Configures link settings based on values in the ixgbe_hw struct. + * Restarts the link. Performs autonegotiation if needed. + **/ +s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, + bool autoneg_wait_to_complete) { u32 autoc_reg; u32 links_reg; @@ -427,6 +464,7 @@ DEBUGFUNC("ixgbe_start_mac_link_82599"); + /* Restart link */ autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); autoc_reg |= IXGBE_AUTOC_AN_RESTART; @@ -435,11 +473,11 @@ /* Only poll for autoneg to complete if specified to do so */ if (autoneg_wait_to_complete) { if ((autoc_reg & IXGBE_AUTOC_LMS_MASK) == - IXGBE_AUTOC_LMS_KX4_KX_KR || + IXGBE_AUTOC_LMS_KX4_KX_KR || (autoc_reg & IXGBE_AUTOC_LMS_MASK) == - IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN || + IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN || (autoc_reg & IXGBE_AUTOC_LMS_MASK) == - IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII) { + IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII) { links_reg = 0; /* Just in case Autoneg time = 0 */ for (i = 0; i < IXGBE_AUTO_NEG_TIME; i++) { links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); @@ -457,97 +495,90 @@ /* Add delay to filter out noises during initial link setup */ msec_delay(50); - return (status); + return status; } -/* - * ixgbe_disable_tx_laser_multispeed_fiber - Disable Tx laser - * @hw: pointer to hardware structure +/** + * ixgbe_disable_tx_laser_multispeed_fiber - Disable Tx laser + * @hw: pointer to hardware structure * - * The base drivers may require better control over SFP+ module - * PHY states. This includes selectively shutting down the Tx - * laser on the PHY, effectively halting physical link. - */ -void -ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) + * The base drivers may require better control over SFP+ module + * PHY states. This includes selectively shutting down the Tx + * laser on the PHY, effectively halting physical link. + **/ +void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) { u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); - /* - * Disable tx laser; allow 100us to go dark per spec - */ + /* Disable tx laser; allow 100us to go dark per spec */ esdp_reg |= IXGBE_ESDP_SDP3; IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); IXGBE_WRITE_FLUSH(hw); usec_delay(100); } -/* - * ixgbe_enable_tx_laser_multispeed_fiber - Enable Tx laser - * @hw: pointer to hardware structure +/** + * ixgbe_enable_tx_laser_multispeed_fiber - Enable Tx laser + * @hw: pointer to hardware structure * - * The base drivers may require better control over SFP+ module - * PHY states. This includes selectively turning on the Tx - * laser on the PHY, effectively starting physical link. - */ -void -ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) + * The base drivers may require better control over SFP+ module + * PHY states. This includes selectively turning on the Tx + * laser on the PHY, effectively starting physical link. + **/ +void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) { u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); - /* - * Enable tx laser; allow 100ms to light up - */ + /* Enable tx laser; allow 100ms to light up */ esdp_reg &= ~IXGBE_ESDP_SDP3; IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); IXGBE_WRITE_FLUSH(hw); msec_delay(100); } -/* - * ixgbe_flap_tx_laser_multispeed_fiber - Flap Tx laser - * @hw: pointer to hardware structure +/** + * ixgbe_flap_tx_laser_multispeed_fiber - Flap Tx laser + * @hw: pointer to hardware structure * - * When the driver changes the link speeds that it can support, - * it sets autotry_restart to true to indicate that we need to - * initiate a new autotry session with the link partner. To do - * so, we set the speed then disable and re-enable the tx laser, to - * alert the link partner that it also needs to restart autotry on its - * end. This is consistent with true clause 37 autoneg, which also - * involves a loss of signal. - */ -void -ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) + * When the driver changes the link speeds that it can support, + * it sets autotry_restart to TRUE to indicate that we need to + * initiate a new autotry session with the link partner. To do + * so, we set the speed then disable and re-enable the tx laser, to + * alert the link partner that it also needs to restart autotry on its + * end. This is consistent with TRUE clause 37 autoneg, which also + * involves a loss of signal. + **/ +void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) { DEBUGFUNC("ixgbe_flap_tx_laser_multispeed_fiber"); if (hw->mac.autotry_restart) { ixgbe_disable_tx_laser_multispeed_fiber(hw); ixgbe_enable_tx_laser_multispeed_fiber(hw); - hw->mac.autotry_restart = false; + hw->mac.autotry_restart = FALSE; } } -/* - * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - * @autoneg_wait_to_complete: true when waiting for completion is needed +/** + * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * - * Set the link speed in the AUTOC register and restarts link. - */ -s32 -ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete) + * Set the link speed in the AUTOC register and restarts link. + **/ +s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete) { s32 status = IXGBE_SUCCESS; - ixgbe_link_speed link_speed; + ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN; ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN; u32 speedcnt = 0; u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); u32 i = 0; - bool link_up = false; + bool link_up = FALSE; bool negotiation; DEBUGFUNC("ixgbe_setup_mac_link_multispeed_fiber"); @@ -555,7 +586,7 @@ /* Mask off requested but non-supported speeds */ status = ixgbe_get_link_capabilities(hw, &link_speed, &negotiation); if (status != IXGBE_SUCCESS) - return (status); + return status; speed &= link_speed; @@ -568,9 +599,9 @@ highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL; /* If we already have link at this speed, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) - return (status); + return status; if ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) && link_up) goto out; @@ -583,11 +614,12 @@ /* Allow module to change analog characteristics (1G->10G) */ msec_delay(40); - status = ixgbe_setup_mac_link_82599( - hw, IXGBE_LINK_SPEED_10GB_FULL, autoneg, - autoneg_wait_to_complete); + status = ixgbe_setup_mac_link_82599(hw, + IXGBE_LINK_SPEED_10GB_FULL, + autoneg, + autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) - return (status); + return status; /* Flap the tx laser if it has not already been done */ ixgbe_flap_tx_laser(hw); @@ -603,9 +635,9 @@ /* If we have link, just jump out */ status = ixgbe_check_link(hw, &link_speed, - &link_up, false); + &link_up, FALSE); if (status != IXGBE_SUCCESS) - return (status); + return status; if (link_up) goto out; @@ -618,9 +650,9 @@ highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL; /* If we already have link at this speed, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) - return (status); + return status; if ((link_speed == IXGBE_LINK_SPEED_1GB_FULL) && link_up) goto out; @@ -634,11 +666,12 @@ /* Allow module to change analog characteristics (10G->1G) */ msec_delay(40); - status = ixgbe_setup_mac_link_82599( - hw, IXGBE_LINK_SPEED_1GB_FULL, autoneg, - autoneg_wait_to_complete); + status = ixgbe_setup_mac_link_82599(hw, + IXGBE_LINK_SPEED_1GB_FULL, + autoneg, + autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) - return (status); + return status; /* Flap the tx laser if it has not already been done */ ixgbe_flap_tx_laser(hw); @@ -647,9 +680,9 @@ msec_delay(100); /* If we have link, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) - return (status); + return status; if (link_up) goto out; @@ -662,7 +695,7 @@ */ if (speedcnt > 1) status = ixgbe_setup_mac_link_multispeed_fiber(hw, - highest_link_speed, autoneg, autoneg_wait_to_complete); + highest_link_speed, autoneg, autoneg_wait_to_complete); out: /* Set autoneg_advertised value based on input link speed */ @@ -674,31 +707,31 @@ if (speed & IXGBE_LINK_SPEED_1GB_FULL) hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL; - return (status); + return status; } -/* - * ixgbe_setup_mac_link_smartspeed - Set MAC link speed using SmartSpeed - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - * @autoneg_wait_to_complete: true when waiting for completion is needed +/** + * ixgbe_setup_mac_link_smartspeed - Set MAC link speed using SmartSpeed + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * - * Implements the Intel SmartSpeed algorithm. - */ -s32 -ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete) + * Implements the Intel SmartSpeed algorithm. + **/ +s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete) { s32 status = IXGBE_SUCCESS; ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN; s32 i, j; - bool link_up = false; + bool link_up = FALSE; u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); DEBUGFUNC("ixgbe_setup_mac_link_smartspeed"); - /* Set autoneg_advertised value based on input link speed */ + /* Set autoneg_advertised value based on input link speed */ hw->phy.autoneg_advertised = 0; if (speed & IXGBE_LINK_SPEED_10GB_FULL) @@ -718,10 +751,10 @@ */ /* First, try to get link with full advertisement */ - hw->phy.smart_speed_active = false; + hw->phy.smart_speed_active = FALSE; for (j = 0; j < IXGBE_SMARTSPEED_MAX_RETRIES; j++) { status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, - autoneg_wait_to_complete); + autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) goto out; @@ -736,7 +769,7 @@ /* If we have link, just jump out */ status = ixgbe_check_link(hw, &link_speed, &link_up, - false); + FALSE); if (status != IXGBE_SUCCESS) goto out; @@ -754,9 +787,9 @@ goto out; /* Turn SmartSpeed on to disable KR support */ - hw->phy.smart_speed_active = true; + hw->phy.smart_speed_active = TRUE; status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, - autoneg_wait_to_complete); + autoneg_wait_to_complete); if (status != IXGBE_SUCCESS) goto out; @@ -770,7 +803,7 @@ msec_delay(100); /* If we have link, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); + status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE); if (status != IXGBE_SUCCESS) goto out; @@ -779,29 +812,29 @@ } /* We didn't get link. Turn SmartSpeed back off. */ - hw->phy.smart_speed_active = false; + hw->phy.smart_speed_active = FALSE; status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, - autoneg_wait_to_complete); + autoneg_wait_to_complete); out: if (link_up && (link_speed == IXGBE_LINK_SPEED_1GB_FULL)) DEBUGOUT("Smartspeed has downgraded the link speed " "from the maximum advertised\n"); - return (status); + return status; } -/* - * ixgbe_setup_mac_link_82599 - Set MAC link speed - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - * @autoneg_wait_to_complete: true when waiting for completion is needed +/** + * ixgbe_setup_mac_link_82599 - Set MAC link speed + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + * @autoneg_wait_to_complete: TRUE when waiting for completion is needed * - * Set the link speed in the AUTOC register and restarts link. - */ -s32 -ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete) + * Set the link speed in the AUTOC register and restarts link. + **/ +s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, + ixgbe_link_speed speed, bool autoneg, + bool autoneg_wait_to_complete) { s32 status = IXGBE_SUCCESS; u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); @@ -829,9 +862,7 @@ goto out; } - /* - * Use stored value (EEPROM defaults) of AUTOC to find KR/KX4 support - */ + /* Use stored value (EEPROM defaults) of AUTOC to find KR/KX4 support*/ if (hw->mac.orig_link_settings_stored) orig_autoc = hw->mac.orig_autoc; else @@ -846,13 +877,13 @@ if (orig_autoc & IXGBE_AUTOC_KX4_SUPP) autoc |= IXGBE_AUTOC_KX4_SUPP; if ((orig_autoc & IXGBE_AUTOC_KR_SUPP) && - (hw->phy.smart_speed_active == false)) + (hw->phy.smart_speed_active == FALSE)) autoc |= IXGBE_AUTOC_KR_SUPP; if (speed & IXGBE_LINK_SPEED_1GB_FULL) autoc |= IXGBE_AUTOC_KX_SUPP; } else if ((pma_pmd_1g == IXGBE_AUTOC_1G_SFI) && - (link_mode == IXGBE_AUTOC_LMS_1G_LINK_NO_AN || - link_mode == IXGBE_AUTOC_LMS_1G_AN)) { + (link_mode == IXGBE_AUTOC_LMS_1G_LINK_NO_AN || + link_mode == IXGBE_AUTOC_LMS_1G_AN)) { /* Switch from 1G SFI to 10G SFI if requested */ if ((speed == IXGBE_LINK_SPEED_10GB_FULL) && (pma_pmd_10g_serial == IXGBE_AUTOC2_10G_SFI)) { @@ -860,7 +891,7 @@ autoc |= IXGBE_AUTOC_LMS_10G_SERIAL; } } else if ((pma_pmd_10g_serial == IXGBE_AUTOC2_10G_SFI) && - (link_mode == IXGBE_AUTOC_LMS_10G_SERIAL)) { + (link_mode == IXGBE_AUTOC_LMS_10G_SERIAL)) { /* Switch from 10G SFI to 1G SFI if requested */ if ((speed == IXGBE_LINK_SPEED_1GB_FULL) && (pma_pmd_1g == IXGBE_AUTOC_1G_SFI)) { @@ -869,7 +900,7 @@ autoc |= IXGBE_AUTOC_LMS_1G_AN; else autoc |= IXGBE_AUTOC_LMS_1G_LINK_NO_AN; - } + } } if (autoc != start_autoc) { @@ -882,17 +913,17 @@ if (link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR || link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN || link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII) { - links_reg = 0; /* Just in case Autoneg time=0 */ + links_reg = 0; /*Just in case Autoneg time=0*/ for (i = 0; i < IXGBE_AUTO_NEG_TIME; i++) { links_reg = - IXGBE_READ_REG(hw, IXGBE_LINKS); + IXGBE_READ_REG(hw, IXGBE_LINKS); if (links_reg & IXGBE_LINKS_KX_AN_COMP) break; msec_delay(100); } if (!(links_reg & IXGBE_LINKS_KX_AN_COMP)) { status = - IXGBE_ERR_AUTONEG_NOT_COMPLETE; + IXGBE_ERR_AUTONEG_NOT_COMPLETE; DEBUGOUT("Autoneg did not complete.\n"); } } @@ -903,21 +934,22 @@ } out: - return (status); + return status; } -/* - * ixgbe_setup_copper_link_82599 - Set the PHY autoneg advertised field - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - * @autoneg_wait_to_complete: true if waiting is needed to complete +/** + * ixgbe_setup_copper_link_82599 - Set the PHY autoneg advertised field + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + * @autoneg_wait_to_complete: TRUE if waiting is needed to complete * - * Restarts link on PHY and MAC based on settings passed in. - */ -static s32 -ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete) + * Restarts link on PHY and MAC based on settings passed in. + **/ +static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete) { s32 status; @@ -925,22 +957,22 @@ /* Setup the PHY according to input speed */ status = hw->phy.ops.setup_link_speed(hw, speed, autoneg, - autoneg_wait_to_complete); + autoneg_wait_to_complete); /* Set up MAC */ (void) ixgbe_start_mac_link_82599(hw, autoneg_wait_to_complete); - return (status); + return status; } -/* - * ixgbe_reset_hw_82599 - Perform hardware reset - * @hw: pointer to hardware structure + +/** + * ixgbe_reset_hw_82599 - Perform hardware reset + * @hw: pointer to hardware structure * - * Resets the hardware by resetting the transmit and receive units, masks - * and clears all interrupts, perform a PHY reset, and perform a link (MAC) - * reset. - */ -s32 -ixgbe_reset_hw_82599(struct ixgbe_hw *hw) + * Resets the hardware by resetting the transmit and receive units, masks + * and clears all interrupts, perform a PHY reset, and perform a link (MAC) + * reset. + **/ +s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; u32 ctrl; @@ -964,14 +996,14 @@ /* Setup SFP module if there is one present. */ if (hw->phy.sfp_setup_needed) { status = hw->mac.ops.setup_sfp(hw); - hw->phy.sfp_setup_needed = false; + hw->phy.sfp_setup_needed = FALSE; } if (status == IXGBE_ERR_SFP_NOT_SUPPORTED) goto reset_hw_out; /* Reset PHY */ - if (hw->phy.reset_disable == false && hw->phy.ops.reset != NULL) + if (hw->phy.reset_disable == FALSE && hw->phy.ops.reset != NULL) hw->phy.ops.reset(hw); /* @@ -993,9 +1025,8 @@ for (i = 0; i < 10; i++) { usec_delay(1); ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL); - if (!(ctrl & IXGBE_CTRL_RST)) { + if (!(ctrl & IXGBE_CTRL_RST)) break; - } } if (ctrl & IXGBE_CTRL_RST) { status = IXGBE_ERR_RESET_FAILED; @@ -1024,21 +1055,20 @@ */ autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2); - if (hw->mac.orig_link_settings_stored == false) { + if (hw->mac.orig_link_settings_stored == FALSE) { hw->mac.orig_autoc = autoc; hw->mac.orig_autoc2 = autoc2; - hw->mac.orig_link_settings_stored = true; + hw->mac.orig_link_settings_stored = TRUE; } else { - if (autoc != hw->mac.orig_autoc) { + if (autoc != hw->mac.orig_autoc) IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (hw->mac.orig_autoc | - IXGBE_AUTOC_AN_RESTART)); - } + IXGBE_AUTOC_AN_RESTART)); if ((autoc2 & IXGBE_AUTOC2_UPPER_MASK) != (hw->mac.orig_autoc2 & IXGBE_AUTOC2_UPPER_MASK)) { autoc2 &= ~IXGBE_AUTOC2_UPPER_MASK; autoc2 |= (hw->mac.orig_autoc2 & - IXGBE_AUTOC2_UPPER_MASK); + IXGBE_AUTOC2_UPPER_MASK); IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2); } } @@ -1060,7 +1090,7 @@ /* Add the SAN MAC address to the RAR only if it's a valid address */ if (ixgbe_validate_mac_addr(hw->mac.san_addr) == 0) { hw->mac.ops.set_rar(hw, hw->mac.num_rar_entries - 1, - hw->mac.san_addr, 0, IXGBE_RAH_AV); + hw->mac.san_addr, 0, IXGBE_RAH_AV); /* Reserve the last RAR for the SAN MAC address */ hw->mac.num_rar_entries--; @@ -1068,18 +1098,17 @@ /* Store the alternative WWNN/WWPN prefix */ hw->mac.ops.get_wwn_prefix(hw, &hw->mac.wwnn_prefix, - &hw->mac.wwpn_prefix); + &hw->mac.wwpn_prefix); reset_hw_out: - return (status); + return status; } -/* - * ixgbe_reinit_fdir_tables_82599 - Reinitialize Flow Director tables. - * @hw: pointer to hardware structure - */ -s32 -ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw) +/** + * ixgbe_reinit_fdir_tables_82599 - Reinitialize Flow Director tables. + * @hw: pointer to hardware structure + **/ +s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw) { int i; u32 fdirctrl = IXGBE_READ_REG(hw, IXGBE_FDIRCTRL); @@ -1093,14 +1122,14 @@ */ for (i = 0; i < IXGBE_FDIRCMD_CMD_POLL; i++) { if (!(IXGBE_READ_REG(hw, IXGBE_FDIRCMD) & - IXGBE_FDIRCMD_CMD_MASK)) + IXGBE_FDIRCMD_CMD_MASK)) break; usec_delay(10); } if (i >= IXGBE_FDIRCMD_CMD_POLL) { DEBUGOUT("Flow Director previous command isn't complete, " - "aborting table re-initialization. \n"); - return (IXGBE_ERR_FDIR_REINIT_FAILED); + "aborting table re-initialization. \n"); + return IXGBE_ERR_FDIR_REINIT_FAILED; } IXGBE_WRITE_REG(hw, IXGBE_FDIRFREE, 0); @@ -1113,12 +1142,12 @@ * - write 0 to bit 8 of FDIRCMD register */ IXGBE_WRITE_REG(hw, IXGBE_FDIRCMD, - (IXGBE_READ_REG(hw, IXGBE_FDIRCMD) | - IXGBE_FDIRCMD_CLEARHT)); + (IXGBE_READ_REG(hw, IXGBE_FDIRCMD) | + IXGBE_FDIRCMD_CLEARHT)); IXGBE_WRITE_FLUSH(hw); IXGBE_WRITE_REG(hw, IXGBE_FDIRCMD, - (IXGBE_READ_REG(hw, IXGBE_FDIRCMD) & - ~IXGBE_FDIRCMD_CLEARHT)); + (IXGBE_READ_REG(hw, IXGBE_FDIRCMD) & + ~IXGBE_FDIRCMD_CLEARHT)); IXGBE_WRITE_FLUSH(hw); /* * Clear FDIR Hash register to clear any leftover hashes @@ -1133,13 +1162,13 @@ /* Poll init-done after we write FDIRCTRL register */ for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) { if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) & - IXGBE_FDIRCTRL_INIT_DONE) + IXGBE_FDIRCTRL_INIT_DONE) break; usec_delay(10); } if (i >= IXGBE_FDIR_INIT_DONE_POLL) { DEBUGOUT("Flow Director Signature poll time exceeded!\n"); - return (IXGBE_ERR_FDIR_REINIT_FAILED); + return IXGBE_ERR_FDIR_REINIT_FAILED; } /* Clear FDIR statistics registers (read to clear) */ @@ -1149,16 +1178,15 @@ (void) IXGBE_READ_REG(hw, IXGBE_FDIRMISS); (void) IXGBE_READ_REG(hw, IXGBE_FDIRLEN); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_init_fdir_signature_82599 - Initialize Flow Director signature filters - * @hw: pointer to hardware structure - * @pballoc: which mode to allocate filters with - */ -s32 -ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc) +/** + * ixgbe_init_fdir_signature_82599 - Initialize Flow Director signature filters + * @hw: pointer to hardware structure + * @pballoc: which mode to allocate filters with + **/ +s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc) { u32 fdirctrl = 0; u32 pbsize; @@ -1173,7 +1201,7 @@ */ pbsize = (1 << (IXGBE_FDIR_PBALLOC_SIZE_SHIFT + pballoc)); IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0), - IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0)) - pbsize); + (IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0)) - pbsize)); /* * The defaults in the HW for RX PB 1-7 are not zero and so should be @@ -1205,25 +1233,24 @@ break; default: /* bad value */ - return (IXGBE_ERR_CONFIG); + return IXGBE_ERR_CONFIG; }; /* Move the flexible bytes to use the ethertype - shift 6 words */ fdirctrl |= (0x6 << IXGBE_FDIRCTRL_FLEX_SHIFT); + /* Prime the keys for hashing */ - IXGBE_WRITE_REG(hw, IXGBE_FDIRHKEY, - IXGBE_HTONL(IXGBE_ATR_BUCKET_HASH_KEY)); - IXGBE_WRITE_REG(hw, IXGBE_FDIRSKEY, - IXGBE_HTONL(IXGBE_ATR_SIGNATURE_HASH_KEY)); + IXGBE_WRITE_REG(hw, IXGBE_FDIRHKEY, IXGBE_ATR_BUCKET_HASH_KEY); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSKEY, IXGBE_ATR_SIGNATURE_HASH_KEY); /* * Poll init-done after we write the register. Estimated times: - * 10G: PBALLOC = 11b, timing is 60us - * 1G: PBALLOC = 11b, timing is 600us - * 100M: PBALLOC = 11b, timing is 6ms + * 10G: PBALLOC = 11b, timing is 60us + * 1G: PBALLOC = 11b, timing is 600us + * 100M: PBALLOC = 11b, timing is 6ms * - * Multiple these timings by 4 if under full Rx load + * Multiple these timings by 4 if under full Rx load * * So we'll poll for IXGBE_FDIR_INIT_DONE_POLL times, sleeping for * 1 msec per poll time. If we're at line rate and drop to 100M, then @@ -1234,25 +1261,22 @@ IXGBE_WRITE_FLUSH(hw); for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) { if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) & - IXGBE_FDIRCTRL_INIT_DONE) + IXGBE_FDIRCTRL_INIT_DONE) break; - msec_delay(1); } - if (i >= IXGBE_FDIR_INIT_DONE_POLL) { + if (i >= IXGBE_FDIR_INIT_DONE_POLL) DEBUGOUT("Flow Director Signature poll time exceeded!\n"); - } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_init_fdir_perfect_82599 - Initialize Flow Director perfect filters - * @hw: pointer to hardware structure - * @pballoc: which mode to allocate filters with - */ -s32 -ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc) +/** + * ixgbe_init_fdir_perfect_82599 - Initialize Flow Director perfect filters + * @hw: pointer to hardware structure + * @pballoc: which mode to allocate filters with + **/ +s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc) { u32 fdirctrl = 0; u32 pbsize; @@ -1265,10 +1289,9 @@ * must be reduced. The new value is the current size minus * flow director memory usage size. */ - pbsize = (1 << (IXGBE_FDIR_PBALLOC_SIZE_SHIFT + pballoc)); IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0), - IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0)) - pbsize); + (IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0)) - pbsize)); /* * The defaults in the HW for RX PB 1-7 are not zero and so should be @@ -1300,7 +1323,7 @@ break; default: /* bad value */ - return (IXGBE_ERR_CONFIG); + return IXGBE_ERR_CONFIG; }; /* Turn perfect match filtering on */ @@ -1311,18 +1334,16 @@ fdirctrl |= (0x6 << IXGBE_FDIRCTRL_FLEX_SHIFT); /* Prime the keys for hashing */ - IXGBE_WRITE_REG(hw, IXGBE_FDIRHKEY, - IXGBE_HTONL(IXGBE_ATR_BUCKET_HASH_KEY)); - IXGBE_WRITE_REG(hw, IXGBE_FDIRSKEY, - IXGBE_HTONL(IXGBE_ATR_SIGNATURE_HASH_KEY)); + IXGBE_WRITE_REG(hw, IXGBE_FDIRHKEY, IXGBE_ATR_BUCKET_HASH_KEY); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSKEY,IXGBE_ATR_SIGNATURE_HASH_KEY); /* * Poll init-done after we write the register. Estimated times: - * 10G: PBALLOC = 11b, timing is 60us - * 1G: PBALLOC = 11b, timing is 600us - * 100M: PBALLOC = 11b, timing is 6ms + * 10G: PBALLOC = 11b, timing is 60us + * 1G: PBALLOC = 11b, timing is 600us + * 100M: PBALLOC = 11b, timing is 6ms * - * Multiple these timings by 4 if under full Rx load + * Multiple these timings by 4 if under full Rx load * * So we'll poll for IXGBE_FDIR_INIT_DONE_POLL times, sleeping for * 1 msec per poll time. If we're at line rate and drop to 100M, then @@ -1337,25 +1358,23 @@ IXGBE_WRITE_FLUSH(hw); for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) { if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) & - IXGBE_FDIRCTRL_INIT_DONE) + IXGBE_FDIRCTRL_INIT_DONE) break; - msec_delay(1); } - if (i >= IXGBE_FDIR_INIT_DONE_POLL) { + if (i >= IXGBE_FDIR_INIT_DONE_POLL) DEBUGOUT("Flow Director Perfect poll time exceeded!\n"); - } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_atr_compute_hash_82599 - Compute the hashes for SW ATR - * @stream: input bitstream to compute the hash on - * @key: 32-bit hash key - */ -u16 -ixgbe_atr_compute_hash_82599(struct ixgbe_atr_input *atr_input, u32 key) +/** + * ixgbe_atr_compute_hash_82599 - Compute the hashes for SW ATR + * @stream: input bitstream to compute the hash on + * @key: 32-bit hash key + **/ +u32 ixgbe_atr_compute_hash_82599(union ixgbe_atr_input *atr_input, + u32 key) { /* * The algorithm is as follows: @@ -1364,710 +1383,311 @@ * and A[n] x B[n] is bitwise AND between same length strings * * K[n] is 16 bits, defined as: - * for n modulo 32 >= 15, K[n] = K[n % 32 : (n % 32) - 15] - * for n modulo 32 < 15, K[n] = - * K[(n % 32:0) | (31:31 - (14 - (n % 32)))] + * for n modulo 32 >= 15, K[n] = K[n % 32 : (n % 32) - 15] + * for n modulo 32 < 15, K[n] = + * K[(n % 32:0) | (31:31 - (14 - (n % 32)))] * * S[n] is 16 bits, defined as: - * for n >= 15, S[n] = S[n:n - 15] - * for n < 15, S[n] = S[(n:0) | (350:350 - (14 - n))] + * for n >= 15, S[n] = S[n:n - 15] + * for n < 15, S[n] = S[(n:0) | (350:350 - (14 - n))] * * To simplify for programming, the algorithm is implemented * in software this way: * - * Key[31:0], Stream[335:0] + * key[31:0], hi_hash_dword[31:0], lo_hash_dword[31:0], hash[15:0] + * + * for (i = 0; i < 352; i+=32) + * hi_hash_dword[31:0] ^= Stream[(i+31):i]; * - * tmp_key[11 * 32 - 1:0] = 11{Key[31:0] = key concatenated 11 times - * int_key[350:0] = tmp_key[351:1] - * int_stream[365:0] = Stream[14:0] | Stream[335:0] | Stream[335:321] + * lo_hash_dword[15:0] ^= Stream[15:0]; + * lo_hash_dword[15:0] ^= hi_hash_dword[31:16]; + * lo_hash_dword[31:16] ^= hi_hash_dword[15:0]; + * + * hi_hash_dword[31:0] ^= Stream[351:320]; * - * hash[15:0] = 0; - * for (i = 0; i < 351; i++) { - * if (int_key[i]) - * hash ^= int_stream[(i + 15):i]; + * if(key[0]) + * hash[15:0] ^= Stream[15:0]; + * + * for (i = 0; i < 16; i++) { + * if (key[i]) + * hash[15:0] ^= lo_hash_dword[(i+15):i]; + * if (key[i + 16]) + * hash[15:0] ^= hi_hash_dword[(i+15):i]; * } + * */ - - union { - u64 fill[6]; - u32 key[11]; - u8 key_stream[44]; - } tmp_key; + __be32 common_hash_dword = 0; + u32 hi_hash_dword, lo_hash_dword, flow_vm_vlan; + u32 hash_result = 0; + u8 i; - u8 *stream = (u8 *)atr_input; - u8 int_key[44]; /* upper-most bit unused */ - u8 hash_str[46]; /* upper-most 2 bits unused */ - u16 hash_result = 0; - int i, j, k, h; + /* record the flow_vm_vlan bits as they are a key part to the hash */ + flow_vm_vlan = IXGBE_NTOHL(atr_input->dword_stream[0]); - DEBUGFUNC("ixgbe_atr_compute_hash_82599"); + /* generate common hash dword */ + for (i = 10; i; i -= 2) + common_hash_dword ^= atr_input->dword_stream[i] ^ + atr_input->dword_stream[i - 1]; + + hi_hash_dword = IXGBE_NTOHL(common_hash_dword); - /* - * Initialize the fill member to prevent warnings - * on some compilers - */ - tmp_key.fill[0] = 0; + /* low dword is word swapped version of common */ + lo_hash_dword = (hi_hash_dword >> 16) | (hi_hash_dword << 16); - /* First load the temporary key stream */ - for (i = 0; i < 6; i++) { - u64 fillkey = ((u64)key << 32) | key; - tmp_key.fill[i] = fillkey; - } + /* apply flow ID/VM pool/VLAN ID bits to hash words */ + hi_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan >> 16); + + /* Process bits 0 and 16 */ + if (key & 0x0001) hash_result ^= lo_hash_dword; + if (key & 0x00010000) hash_result ^= hi_hash_dword; /* - * Set the interim key for the hashing. Bit 352 is unused, so we must - * shift and compensate when building the key. + * apply flow ID/VM pool/VLAN ID bits to lo hash dword, we had to + * delay this because bit 0 of the stream should not be processed + * so we do not add the vlan until after bit 0 was processed */ - int_key[0] = tmp_key.key_stream[0] >> 1; - for (i = 1, j = 0; i < 44; i++) { - unsigned int this_key = tmp_key.key_stream[j] << 7; - j++; - int_key[i] = (u8)(this_key | (tmp_key.key_stream[j] >> 1)); - } - - /* - * Set the interim bit string for the hashing. Bits 368 and 367 are - * unused, so shift and compensate when building the string. - */ - hash_str[0] = (stream[40] & 0x7f) >> 1; - for (i = 1, j = 40; i < 46; i++) { - unsigned int this_str = stream[j] << 7; - j++; - if (j > 41) - j = 0; - hash_str[i] = (u8)(this_str | (stream[j] >> 1)); - } + lo_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan << 16); - /* - * Now compute the hash. i is the index into hash_str, j is into our - * key stream, k is counting the number of bits, and h interates within - * each byte. - */ - for (i = 45, j = 43, k = 0; k < 351 && i >= 2 && j >= 0; i--, j--) { - for (h = 0; h < 8 && k < 351; h++, k++) { - if (int_key[j] & (1 << h)) { - /* - * Key bit is set, XOR in the current 16-bit - * string. Example of processing: - * h = 0, - * tmp = (hash_str[i - 2] & 0 << 16) | - * (hash_str[i - 1] & 0xff << 8) | - * (hash_str[i] & 0xff >> 0) - * So tmp = hash_str[15 + k:k], since the - * i + 2 clause rolls off the 16-bit value - * h = 7, - * tmp = (hash_str[i - 2] & 0x7f << 9) | - * (hash_str[i - 1] & 0xff << 1) | - * (hash_str[i] & 0x80 >> 7) - */ - int tmp = (hash_str[i] >> h); - tmp |= (hash_str[i - 1] << (8 - h)); - tmp |= (int)(hash_str[i - 2] & ((1 << h) - 1)) - << (16 - h); - hash_result ^= (u16)tmp; - } - } + + /* process the remaining 30 bits in the key 2 bits at a time */ + for (i = 15; i; i-- ) { + if (key & (0x0001 << i)) hash_result ^= lo_hash_dword >> i; + if (key & (0x00010000 << i)) hash_result ^= hi_hash_dword >> i; } - return (hash_result); -} - -/* - * ixgbe_atr_set_vlan_id_82599 - Sets the VLAN id in the ATR input stream - * @input: input stream to modify - * @vlan: the VLAN id to load - */ -s32 -ixgbe_atr_set_vlan_id_82599(struct ixgbe_atr_input *input, u16 vlan) -{ - DEBUGFUNC("ixgbe_atr_set_vlan_id_82599"); - - input->byte_stream[IXGBE_ATR_VLAN_OFFSET + 1] = vlan >> 8; - input->byte_stream[IXGBE_ATR_VLAN_OFFSET] = vlan & 0xff; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_src_ipv4_82599 - Sets the source IPv4 address - * @input: input stream to modify - * @src_addr: the IP address to load - */ -s32 -ixgbe_atr_set_src_ipv4_82599(struct ixgbe_atr_input *input, u32 src_addr) -{ - DEBUGFUNC("ixgbe_atr_set_src_ipv4_82599"); - - input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET + 3] = src_addr >> 24; - input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET + 2] = - (src_addr >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET + 1] = - (src_addr >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET] = src_addr & 0xff; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_dst_ipv4_82599 - Sets the destination IPv4 address - * @input: input stream to modify - * @dst_addr: the IP address to load - */ -s32 -ixgbe_atr_set_dst_ipv4_82599(struct ixgbe_atr_input *input, u32 dst_addr) -{ - DEBUGFUNC("ixgbe_atr_set_dst_ipv4_82599"); - - input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET + 3] = dst_addr >> 24; - input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET + 2] = - (dst_addr >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET + 1] = - (dst_addr >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET] = dst_addr & 0xff; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_src_ipv6_82599 - Sets the source IPv6 address - * @input: input stream to modify - * @src_addr_1: the first 4 bytes of the IP address to load - * @src_addr_2: the second 4 bytes of the IP address to load - * @src_addr_3: the third 4 bytes of the IP address to load - * @src_addr_4: the fourth 4 bytes of the IP address to load - */ -s32 -ixgbe_atr_set_src_ipv6_82599(struct ixgbe_atr_input *input, - u32 src_addr_1, u32 src_addr_2, u32 src_addr_3, u32 src_addr_4) -{ - DEBUGFUNC("ixgbe_atr_set_src_ipv6_82599"); - - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET] = src_addr_4 & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 1] = - (src_addr_4 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 2] = - (src_addr_4 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 3] = src_addr_4 >> 24; - - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 4] = src_addr_3 & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 5] = - (src_addr_3 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 6] = - (src_addr_3 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 7] = src_addr_3 >> 24; - - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 8] = src_addr_2 & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 9] = - (src_addr_2 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 10] = - (src_addr_2 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 11] = src_addr_2 >> 24; - - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 12] = src_addr_1 & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 13] = - (src_addr_1 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 14] = - (src_addr_1 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 15] = src_addr_1 >> 24; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_dst_ipv6_82599 - Sets the destination IPv6 address - * @input: input stream to modify - * @dst_addr_1: the first 4 bytes of the IP address to load - * @dst_addr_2: the second 4 bytes of the IP address to load - * @dst_addr_3: the third 4 bytes of the IP address to load - * @dst_addr_4: the fourth 4 bytes of the IP address to load - */ -s32 -ixgbe_atr_set_dst_ipv6_82599(struct ixgbe_atr_input *input, - u32 dst_addr_1, u32 dst_addr_2, u32 dst_addr_3, u32 dst_addr_4) -{ - DEBUGFUNC("ixgbe_atr_set_dst_ipv6_82599"); - - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET] = dst_addr_4 & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 1] = - (dst_addr_4 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 2] = - (dst_addr_4 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 3] = dst_addr_4 >> 24; - - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 4] = dst_addr_3 & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 5] = - (dst_addr_3 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 6] = - (dst_addr_3 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 7] = dst_addr_3 >> 24; - - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 8] = dst_addr_2 & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 9] = - (dst_addr_2 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 10] = - (dst_addr_2 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 11] = dst_addr_2 >> 24; - - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 12] = dst_addr_1 & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 13] = - (dst_addr_1 >> 8) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 14] = - (dst_addr_1 >> 16) & 0xff; - input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 15] = dst_addr_1 >> 24; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_src_port_82599 - Sets the source port - * @input: input stream to modify - * @src_port: the source port to load - */ -s32 -ixgbe_atr_set_src_port_82599(struct ixgbe_atr_input *input, u16 src_port) -{ - DEBUGFUNC("ixgbe_atr_set_src_port_82599"); - - input->byte_stream[IXGBE_ATR_SRC_PORT_OFFSET + 1] = src_port >> 8; - input->byte_stream[IXGBE_ATR_SRC_PORT_OFFSET] = src_port & 0xff; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_dst_port_82599 - Sets the destination port - * @input: input stream to modify - * @dst_port: the destination port to load - */ -s32 -ixgbe_atr_set_dst_port_82599(struct ixgbe_atr_input *input, u16 dst_port) -{ - DEBUGFUNC("ixgbe_atr_set_dst_port_82599"); - - input->byte_stream[IXGBE_ATR_DST_PORT_OFFSET + 1] = dst_port >> 8; - input->byte_stream[IXGBE_ATR_DST_PORT_OFFSET] = dst_port & 0xff; - - return (IXGBE_SUCCESS); + return hash_result & IXGBE_ATR_HASH_MASK; } /* - * ixgbe_atr_set_flex_byte_82599 - Sets the flexible bytes - * @input: input stream to modify - * @flex_bytes: the flexible bytes to load - */ -s32 -ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input, u16 flex_byte) -{ - DEBUGFUNC("ixgbe_atr_set_flex_byte_82599"); - - input->byte_stream[IXGBE_ATR_FLEX_BYTE_OFFSET + 1] = flex_byte >> 8; - input->byte_stream[IXGBE_ATR_FLEX_BYTE_OFFSET] = flex_byte & 0xff; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_vm_pool_82599 - Sets the Virtual Machine pool - * @input: input stream to modify - * @vm_pool: the Virtual Machine pool to load - */ -s32 -ixgbe_atr_set_vm_pool_82599(struct ixgbe_atr_input *input, u8 vm_pool) -{ - DEBUGFUNC("ixgbe_atr_set_vm_pool_82599"); - - input->byte_stream[IXGBE_ATR_VM_POOL_OFFSET] = vm_pool; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_set_l4type_82599 - Sets the layer 4 packet type - * @input: input stream to modify - * @l4type: the layer 4 type value to load - */ -s32 -ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input, u8 l4type) -{ - DEBUGFUNC("ixgbe_atr_set_l4type_82599"); - - input->byte_stream[IXGBE_ATR_L4TYPE_OFFSET] = l4type; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_vlan_id_82599 - Gets the VLAN id from the ATR input stream - * @input: input stream to search - * @vlan: the VLAN id to load - */ -s32 -ixgbe_atr_get_vlan_id_82599(struct ixgbe_atr_input *input, u16 *vlan) -{ - DEBUGFUNC("ixgbe_atr_get_vlan_id_82599"); - - *vlan = input->byte_stream[IXGBE_ATR_VLAN_OFFSET]; - *vlan |= input->byte_stream[IXGBE_ATR_VLAN_OFFSET + 1] << 8; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_src_ipv4_82599 - Gets the source IPv4 address - * @input: input stream to search - * @src_addr: the IP address to load + * These defines allow us to quickly generate all of the necessary instructions + * in the function below by simply calling out IXGBE_COMPUTE_SIG_HASH_ITERATION + * for values 0 through 15 */ -s32 -ixgbe_atr_get_src_ipv4_82599(struct ixgbe_atr_input *input, u32 *src_addr) -{ - DEBUGFUNC("ixgbe_atr_get_src_ipv4_82599"); - - *src_addr = input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET]; - *src_addr |= input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET + 1] << 8; - *src_addr |= input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET + 2] << 16; - *src_addr |= input->byte_stream[IXGBE_ATR_SRC_IPV4_OFFSET + 3] << 24; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_dst_ipv4_82599 - Gets the destination IPv4 address - * @input: input stream to search - * @dst_addr: the IP address to load - */ -s32 -ixgbe_atr_get_dst_ipv4_82599(struct ixgbe_atr_input *input, u32 *dst_addr) -{ - DEBUGFUNC("ixgbe_atr_get_dst_ipv4_82599"); - - *dst_addr = input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET]; - *dst_addr |= input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET + 1] << 8; - *dst_addr |= input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET + 2] << 16; - *dst_addr |= input->byte_stream[IXGBE_ATR_DST_IPV4_OFFSET + 3] << 24; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_src_ipv6_82599 - Gets the source IPv6 address - * @input: input stream to search - * @src_addr_1: the first 4 bytes of the IP address to load - * @src_addr_2: the second 4 bytes of the IP address to load - * @src_addr_3: the third 4 bytes of the IP address to load - * @src_addr_4: the fourth 4 bytes of the IP address to load - */ -s32 -ixgbe_atr_get_src_ipv6_82599(struct ixgbe_atr_input *input, - u32 *src_addr_1, u32 *src_addr_2, u32 *src_addr_3, u32 *src_addr_4) -{ - DEBUGFUNC("ixgbe_atr_get_src_ipv6_82599"); - - *src_addr_1 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 12]; - *src_addr_1 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 13] << 8; - *src_addr_1 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 14] << 16; - *src_addr_1 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 15] << 24; - - *src_addr_2 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 8]; - *src_addr_2 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 9] << 8; - *src_addr_2 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 10] << 16; - *src_addr_2 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 11] << 24; - - *src_addr_3 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 4]; - *src_addr_3 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 5] << 8; - *src_addr_3 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 6] << 16; - *src_addr_3 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 7] << 24; - - *src_addr_4 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET]; - *src_addr_4 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 1] << 8; - *src_addr_4 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 2] << 16; - *src_addr_4 = input->byte_stream[IXGBE_ATR_SRC_IPV6_OFFSET + 3] << 24; - - return (IXGBE_SUCCESS); +#define IXGBE_ATR_COMMON_HASH_KEY \ + (IXGBE_ATR_BUCKET_HASH_KEY & IXGBE_ATR_SIGNATURE_HASH_KEY) +#define IXGBE_COMPUTE_SIG_HASH_ITERATION(_n) \ +{ \ + u32 n = (_n); \ + if (IXGBE_ATR_COMMON_HASH_KEY & (0x01 << n)) \ + common_hash ^= lo_hash_dword >> n; \ + else if (IXGBE_ATR_BUCKET_HASH_KEY & (0x01 << n)) \ + bucket_hash ^= lo_hash_dword >> n; \ + else if (IXGBE_ATR_SIGNATURE_HASH_KEY & (0x01 << n)) \ + sig_hash ^= lo_hash_dword << (16 - n); \ + if (IXGBE_ATR_COMMON_HASH_KEY & (0x01 << (n + 16))) \ + common_hash ^= hi_hash_dword >> n; \ + else if (IXGBE_ATR_BUCKET_HASH_KEY & (0x01 << (n + 16))) \ + bucket_hash ^= hi_hash_dword >> n; \ + else if (IXGBE_ATR_SIGNATURE_HASH_KEY & (0x01 << (n + 16))) \ + sig_hash ^= hi_hash_dword << (16 - n); \ } -/* - * ixgbe_atr_get_dst_ipv6_82599 - Gets the destination IPv6 address - * @input: input stream to search - * @dst_addr_1: the first 4 bytes of the IP address to load - * @dst_addr_2: the second 4 bytes of the IP address to load - * @dst_addr_3: the third 4 bytes of the IP address to load - * @dst_addr_4: the fourth 4 bytes of the IP address to load - */ -s32 -ixgbe_atr_get_dst_ipv6_82599(struct ixgbe_atr_input *input, - u32 *dst_addr_1, u32 *dst_addr_2, u32 *dst_addr_3, u32 *dst_addr_4) +/** + * ixgbe_atr_compute_sig_hash_82599 - Compute the signature hash + * @stream: input bitstream to compute the hash on + * + * This function is almost identical to the function above but contains + * several optomizations such as unwinding all of the loops, letting the + * compiler work out all of the conditional ifs since the keys are static + * defines, and computing two keys at once since the hashed dword stream + * will be the same for both keys. + **/ +static u32 ixgbe_atr_compute_sig_hash_82599(union ixgbe_atr_hash_dword input, + union ixgbe_atr_hash_dword common) { - DEBUGFUNC("ixgbe_atr_get_dst_ipv6_82599"); + u32 hi_hash_dword, lo_hash_dword, flow_vm_vlan; + u32 sig_hash = 0, bucket_hash = 0, common_hash = 0; + + /* record the flow_vm_vlan bits as they are a key part to the hash */ + flow_vm_vlan = IXGBE_NTOHL(input.dword); + + /* generate common hash dword */ + hi_hash_dword = IXGBE_NTOHL(common.dword); - *dst_addr_1 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 12]; - *dst_addr_1 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 13] << 8; - *dst_addr_1 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 14] << 16; - *dst_addr_1 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 15] << 24; + /* low dword is word swapped version of common */ + lo_hash_dword = (hi_hash_dword >> 16) | (hi_hash_dword << 16); - *dst_addr_2 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 8]; - *dst_addr_2 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 9] << 8; - *dst_addr_2 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 10] << 16; - *dst_addr_2 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 11] << 24; + /* apply flow ID/VM pool/VLAN ID bits to hash words */ + hi_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan >> 16); + + /* Process bits 0 and 16 */ + IXGBE_COMPUTE_SIG_HASH_ITERATION(0); - *dst_addr_3 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 4]; - *dst_addr_3 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 5] << 8; - *dst_addr_3 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 6] << 16; - *dst_addr_3 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 7] << 24; - - *dst_addr_4 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET]; - *dst_addr_4 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 1] << 8; - *dst_addr_4 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 2] << 16; - *dst_addr_4 = input->byte_stream[IXGBE_ATR_DST_IPV6_OFFSET + 3] << 24; - - return (IXGBE_SUCCESS); -} + /* + * apply flow ID/VM pool/VLAN ID bits to lo hash dword, we had to + * delay this because bit 0 of the stream should not be processed + * so we do not add the vlan until after bit 0 was processed + */ + lo_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan << 16); -/* - * ixgbe_atr_get_src_port_82599 - Gets the source port - * @input: input stream to modify - * @src_port: the source port to load - * - * Even though the input is given in big-endian, the FDIRPORT registers - * expect the ports to be programmed in little-endian. Hence the need to swap - * endianness when retrieving the data. This can be confusing since the - * internal hash engine expects it to be big-endian. - */ -s32 -ixgbe_atr_get_src_port_82599(struct ixgbe_atr_input *input, u16 *src_port) -{ - DEBUGFUNC("ixgbe_atr_get_src_port_82599"); + /* Process remaining 30 bit of the key */ + IXGBE_COMPUTE_SIG_HASH_ITERATION(1); + IXGBE_COMPUTE_SIG_HASH_ITERATION(2); + IXGBE_COMPUTE_SIG_HASH_ITERATION(3); + IXGBE_COMPUTE_SIG_HASH_ITERATION(4); + IXGBE_COMPUTE_SIG_HASH_ITERATION(5); + IXGBE_COMPUTE_SIG_HASH_ITERATION(6); + IXGBE_COMPUTE_SIG_HASH_ITERATION(7); + IXGBE_COMPUTE_SIG_HASH_ITERATION(8); + IXGBE_COMPUTE_SIG_HASH_ITERATION(9); + IXGBE_COMPUTE_SIG_HASH_ITERATION(10); + IXGBE_COMPUTE_SIG_HASH_ITERATION(11); + IXGBE_COMPUTE_SIG_HASH_ITERATION(12); + IXGBE_COMPUTE_SIG_HASH_ITERATION(13); + IXGBE_COMPUTE_SIG_HASH_ITERATION(14); + IXGBE_COMPUTE_SIG_HASH_ITERATION(15); - *src_port = input->byte_stream[IXGBE_ATR_SRC_PORT_OFFSET] << 8; - *src_port |= input->byte_stream[IXGBE_ATR_SRC_PORT_OFFSET + 1]; + /* combine common_hash result with signature and bucket hashes */ + bucket_hash ^= common_hash; + bucket_hash &= IXGBE_ATR_HASH_MASK; - return (IXGBE_SUCCESS); + sig_hash ^= common_hash << 16; + sig_hash &= IXGBE_ATR_HASH_MASK << 16; + + /* return completed signature hash */ + return sig_hash ^ bucket_hash; } -/* - * ixgbe_atr_get_dst_port_82599 - Gets the destination port - * @input: input stream to modify - * @dst_port: the destination port to load - * - * Even though the input is given in big-endian, the FDIRPORT registers - * expect the ports to be programmed in little-endian. Hence the need to swap - * endianness when retrieving the data. This can be confusing since the - * internal hash engine expects it to be big-endian. - */ -s32 -ixgbe_atr_get_dst_port_82599(struct ixgbe_atr_input *input, u16 *dst_port) -{ - DEBUGFUNC("ixgbe_atr_get_dst_port_82599"); - - *dst_port = input->byte_stream[IXGBE_ATR_DST_PORT_OFFSET] << 8; - *dst_port |= input->byte_stream[IXGBE_ATR_DST_PORT_OFFSET + 1]; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_flex_byte_82599 - Gets the flexible bytes - * @input: input stream to modify - * @flex_bytes: the flexible bytes to load - */ -s32 -ixgbe_atr_get_flex_byte_82599(struct ixgbe_atr_input *input, u16 *flex_byte) -{ - DEBUGFUNC("ixgbe_atr_get_flex_byte_82599"); - - *flex_byte = input->byte_stream[IXGBE_ATR_FLEX_BYTE_OFFSET]; - *flex_byte |= input->byte_stream[IXGBE_ATR_FLEX_BYTE_OFFSET + 1] << 8; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_vm_pool_82599 - Gets the Virtual Machine pool - * @input: input stream to modify - * @vm_pool: the Virtual Machine pool to load - */ -s32 -ixgbe_atr_get_vm_pool_82599(struct ixgbe_atr_input *input, u8 *vm_pool) -{ - DEBUGFUNC("ixgbe_atr_get_vm_pool_82599"); - - *vm_pool = input->byte_stream[IXGBE_ATR_VM_POOL_OFFSET]; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_get_l4type_82599 - Gets the layer 4 packet type - * @input: input stream to modify - * @l4type: the layer 4 type value to load - */ -s32 -ixgbe_atr_get_l4type_82599(struct ixgbe_atr_input *input, u8 *l4type) -{ - DEBUGFUNC("ixgbe_atr_get_l4type__82599"); - - *l4type = input->byte_stream[IXGBE_ATR_L4TYPE_OFFSET]; - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_atr_add_signature_filter_82599 - Adds a signature hash filter - * @hw: pointer to hardware structure - * @stream: input bitstream - * @queue: queue index to direct traffic to - */ -s32 -ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw, - struct ixgbe_atr_input *input, u8 queue) +/** + * ixgbe_atr_add_signature_filter_82599 - Adds a signature hash filter + * @hw: pointer to hardware structure + * @stream: input bitstream + * @queue: queue index to direct traffic to + **/ +s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw, + union ixgbe_atr_hash_dword input, + union ixgbe_atr_hash_dword common, + u8 queue) { u64 fdirhashcmd; - u64 fdircmd; - u32 fdirhash; - u16 bucket_hash, sig_hash; - u8 l4type; + u32 fdircmd; DEBUGFUNC("ixgbe_fdir_add_signature_filter_82599"); - bucket_hash = ixgbe_atr_compute_hash_82599(input, - IXGBE_ATR_BUCKET_HASH_KEY); - - /* bucket_hash is only 15 bits */ - bucket_hash &= IXGBE_ATR_HASH_MASK; + /* + * Get the flow_type in order to program FDIRCMD properly + * lowest 2 bits are FDIRCMD.L4TYPE, third lowest bit is FDIRCMD.IPV6 + */ + switch (input.formatted.flow_type) { + case IXGBE_ATR_FLOW_TYPE_TCPV4: + case IXGBE_ATR_FLOW_TYPE_UDPV4: + case IXGBE_ATR_FLOW_TYPE_SCTPV4: + case IXGBE_ATR_FLOW_TYPE_TCPV6: + case IXGBE_ATR_FLOW_TYPE_UDPV6: + case IXGBE_ATR_FLOW_TYPE_SCTPV6: + break; + default: + DEBUGOUT(" Error on flow type input\n"); + return IXGBE_ERR_CONFIG; + } - sig_hash = ixgbe_atr_compute_hash_82599(input, - IXGBE_ATR_SIGNATURE_HASH_KEY); - - /* Get the l4type in order to program FDIRCMD properly */ - /* lowest 2 bits are FDIRCMD.L4TYPE, third lowest bit is FDIRCMD.IPV6 */ - (void) ixgbe_atr_get_l4type_82599(input, &l4type); + /* configure FDIRCMD register */ + fdircmd = IXGBE_FDIRCMD_CMD_ADD_FLOW | IXGBE_FDIRCMD_FILTER_UPDATE | + IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN; + fdircmd |= input.formatted.flow_type << IXGBE_FDIRCMD_FLOW_TYPE_SHIFT; + fdircmd |= (u32)queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT; /* * The lower 32-bits of fdirhashcmd is for FDIRHASH, the upper 32-bits * is for FDIRCMD. Then do a 64-bit register write from FDIRHASH. */ - fdirhash = sig_hash << IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT | bucket_hash; - - fdircmd = (IXGBE_FDIRCMD_CMD_ADD_FLOW | IXGBE_FDIRCMD_FILTER_UPDATE | - IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN); - - switch (l4type & IXGBE_ATR_L4TYPE_MASK) { - case IXGBE_ATR_L4TYPE_TCP: - fdircmd |= IXGBE_FDIRCMD_L4TYPE_TCP; - break; - case IXGBE_ATR_L4TYPE_UDP: - fdircmd |= IXGBE_FDIRCMD_L4TYPE_UDP; - break; - case IXGBE_ATR_L4TYPE_SCTP: - fdircmd |= IXGBE_FDIRCMD_L4TYPE_SCTP; - break; - default: - DEBUGOUT(" Error on l4type input\n"); - return (IXGBE_ERR_CONFIG); - } - - if (l4type & IXGBE_ATR_L4TYPE_IPV6_MASK) - fdircmd |= IXGBE_FDIRCMD_IPV6; - - fdircmd |= ((u64)queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT); - fdirhashcmd = ((fdircmd << 32) | fdirhash); - - DEBUGOUT2("Tx Queue=%x hash=%x\n", queue, fdirhash & 0x7FFF7FFF); + fdirhashcmd = (u64)fdircmd << 32; + fdirhashcmd |= ixgbe_atr_compute_sig_hash_82599(input, common); IXGBE_WRITE_REG64(hw, IXGBE_FDIRHASH, fdirhashcmd); - return (IXGBE_SUCCESS); + DEBUGOUT2("Tx Queue=%x hash=%x\n", queue, (u32)fdirhashcmd); + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_get_fdirtcpm_82599 - generate a tcp port from atr_input_masks + * @input_mask: mask to be bit swapped + * + * The source and destination port masks for flow director are bit swapped + * in that bit 15 effects bit 0, 14 effects 1, 13, 2 etc. In order to + * generate a correctly swapped value we need to bit swap the mask and that + * is what is accomplished by this function. + **/ +static u32 ixgbe_get_fdirtcpm_82599(struct ixgbe_atr_input_masks *input_masks) +{ + u32 mask = IXGBE_NTOHS(input_masks->dst_port_mask); + mask <<= IXGBE_FDIRTCPM_DPORTM_SHIFT; + mask |= IXGBE_NTOHS(input_masks->src_port_mask); + mask = ((mask & 0x55555555) << 1) | ((mask & 0xAAAAAAAA) >> 1); + mask = ((mask & 0x33333333) << 2) | ((mask & 0xCCCCCCCC) >> 2); + mask = ((mask & 0x0F0F0F0F) << 4) | ((mask & 0xF0F0F0F0) >> 4); + return ((mask & 0x00FF00FF) << 8) | ((mask & 0xFF00FF00) >> 8); } /* - * ixgbe_fdir_add_perfect_filter_82599 - Adds a perfect filter - * @hw: pointer to hardware structure - * @input: input bitstream - * @input_masks: masks for the input bitstream - * @soft_id: software index for the filters - * @queue: queue index to direct traffic to - * - * Note that the caller to this function must lock before calling, since the - * hardware writes must be protected from one another. + * These two macros are meant to address the fact that we have registers + * that are either all or in part big-endian. As a result on big-endian + * systems we will end up byte swapping the value to little-endian before + * it is byte swapped again and written to the hardware in the original + * big-endian format. */ -s32 -ixgbe_fdir_add_perfect_filter_82599(struct ixgbe_hw *hw, - struct ixgbe_atr_input *input, struct ixgbe_atr_input_masks *input_masks, - u16 soft_id, u8 queue) +#define IXGBE_STORE_AS_BE32(_value) \ + (((u32)(_value) >> 24) | (((u32)(_value) & 0x00FF0000) >> 8) | \ + (((u32)(_value) & 0x0000FF00) << 8) | ((u32)(_value) << 24)) + +#define IXGBE_WRITE_REG_BE32(a, reg, value) \ + IXGBE_WRITE_REG((a), (reg), IXGBE_STORE_AS_BE32(IXGBE_NTOHL(value))) + +#define IXGBE_STORE_AS_BE16(_value) \ + (((u16)(_value) >> 8) | ((u16)(_value) << 8)) + + +/** + * ixgbe_fdir_add_perfect_filter_82599 - Adds a perfect filter + * @hw: pointer to hardware structure + * @input: input bitstream + * @input_masks: masks for the input bitstream + * @soft_id: software index for the filters + * @queue: queue index to direct traffic to + * + * Note that the caller to this function must lock before calling, since the + * hardware writes must be protected from one another. + **/ +s32 ixgbe_fdir_add_perfect_filter_82599(struct ixgbe_hw *hw, + union ixgbe_atr_input *input, + struct ixgbe_atr_input_masks *input_masks, + u16 soft_id, u8 queue) { - u32 fdircmd = 0; u32 fdirhash; - u32 src_ipv4 = 0, dst_ipv4 = 0; - u32 src_ipv6_1, src_ipv6_2, src_ipv6_3, src_ipv6_4; - u16 src_port, dst_port, vlan_id, flex_bytes; - u16 bucket_hash; - u8 l4type; - u8 fdirm = 0; + u32 fdircmd; + u32 fdirport, fdirtcpm; + u32 fdirvlan; + /* start with VLAN, flex bytes, VM pool, and IPv6 destination masked */ + u32 fdirm = IXGBE_FDIRM_VLANID | IXGBE_FDIRM_VLANP | IXGBE_FDIRM_FLEX | + IXGBE_FDIRM_POOL | IXGBE_FDIRM_DIPv6; DEBUGFUNC("ixgbe_fdir_add_perfect_filter_82599"); - /* Get our input values */ - (void) ixgbe_atr_get_l4type_82599(input, &l4type); - /* - * Check l4type formatting, and bail out before we touch the hardware + * Check flow_type formatting, and bail out before we touch the hardware * if there's a configuration issue */ - switch (l4type & IXGBE_ATR_L4TYPE_MASK) { - case IXGBE_ATR_L4TYPE_TCP: - fdircmd |= IXGBE_FDIRCMD_L4TYPE_TCP; + switch (input->formatted.flow_type) { + case IXGBE_ATR_FLOW_TYPE_IPV4: + /* use the L4 protocol mask for raw IPv4/IPv6 traffic */ + fdirm |= IXGBE_FDIRM_L4P; + /* FALLTHRU */ + case IXGBE_ATR_FLOW_TYPE_SCTPV4: + if (input_masks->dst_port_mask || input_masks->src_port_mask) { + DEBUGOUT(" Error on src/dst port mask\n"); + return IXGBE_ERR_CONFIG; + } break; - case IXGBE_ATR_L4TYPE_UDP: - fdircmd |= IXGBE_FDIRCMD_L4TYPE_UDP; + case IXGBE_ATR_FLOW_TYPE_TCPV4: break; - case IXGBE_ATR_L4TYPE_SCTP: - fdircmd |= IXGBE_FDIRCMD_L4TYPE_SCTP; + case IXGBE_ATR_FLOW_TYPE_UDPV4: break; default: - DEBUGOUT(" Error on l4type input\n"); - return (IXGBE_ERR_CONFIG); + DEBUGOUT(" Error on flow type input\n"); + return IXGBE_ERR_CONFIG; } - bucket_hash = ixgbe_atr_compute_hash_82599(input, - IXGBE_ATR_BUCKET_HASH_KEY); - - /* bucket_hash is only 15 bits */ - bucket_hash &= IXGBE_ATR_HASH_MASK; - - (void) ixgbe_atr_get_vlan_id_82599(input, &vlan_id); - (void) ixgbe_atr_get_src_port_82599(input, &src_port); - (void) ixgbe_atr_get_dst_port_82599(input, &dst_port); - (void) ixgbe_atr_get_flex_byte_82599(input, &flex_bytes); - - fdirhash = soft_id << IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT | bucket_hash; - - /* Now figure out if we're IPv4 or IPv6 */ - if (l4type & IXGBE_ATR_L4TYPE_IPV6_MASK) { - /* IPv6 */ - (void) ixgbe_atr_get_src_ipv6_82599(input, &src_ipv6_1, - &src_ipv6_2, &src_ipv6_3, &src_ipv6_4); - - IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(0), src_ipv6_1); - IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(1), src_ipv6_2); - IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(2), src_ipv6_3); - /* The last 4 bytes is the same register as IPv4 */ - IXGBE_WRITE_REG(hw, IXGBE_FDIRIPSA, src_ipv6_4); - - fdircmd |= IXGBE_FDIRCMD_IPV6; - fdircmd |= IXGBE_FDIRCMD_IPv6DMATCH; - } else { - /* IPv4 */ - (void) ixgbe_atr_get_src_ipv4_82599(input, &src_ipv4); - IXGBE_WRITE_REG(hw, IXGBE_FDIRIPSA, src_ipv4); - - } - - (void) ixgbe_atr_get_dst_ipv4_82599(input, &dst_ipv4); - IXGBE_WRITE_REG(hw, IXGBE_FDIRIPDA, dst_ipv4); - - IXGBE_WRITE_REG(hw, IXGBE_FDIRVLAN, (vlan_id | - (flex_bytes << IXGBE_FDIRVLAN_FLEX_SHIFT))); - IXGBE_WRITE_REG(hw, IXGBE_FDIRPORT, (src_port | - (dst_port << IXGBE_FDIRPORT_DESTINATION_SHIFT))); - /* * Program the relevant mask registers. If src/dst_port or src/dst_addr * are zero, then assume a full mask for that field. Also assume that @@ -2077,115 +1697,131 @@ * This also assumes IPv4 only. IPv6 masking isn't supported at this * point in time. */ - if (src_ipv4 == 0) - IXGBE_WRITE_REG(hw, IXGBE_FDIRSIP4M, 0xffffffff); - else - IXGBE_WRITE_REG(hw, IXGBE_FDIRSIP4M, input_masks->src_ip_mask); - if (dst_ipv4 == 0) - IXGBE_WRITE_REG(hw, IXGBE_FDIRDIP4M, 0xffffffff); - else - IXGBE_WRITE_REG(hw, IXGBE_FDIRDIP4M, input_masks->dst_ip_mask); - - switch (l4type & IXGBE_ATR_L4TYPE_MASK) { - case IXGBE_ATR_L4TYPE_TCP: - if (src_port == 0) - IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, 0xffff); - else - IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, - input_masks->src_port_mask); - - if (dst_port == 0) - IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, - (IXGBE_READ_REG(hw, IXGBE_FDIRTCPM) | - 0xffff0000)); - else - IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, - (IXGBE_READ_REG(hw, IXGBE_FDIRTCPM) | - (input_masks->dst_port_mask << 16))); + /* Program FDIRM */ + switch (IXGBE_NTOHS(input_masks->vlan_id_mask) & 0xEFFF) { + case 0xEFFF: + /* Unmask VLAN ID - bit 0 and fall through to unmask prio */ + fdirm &= ~IXGBE_FDIRM_VLANID; + /* FALLTHRU */ + case 0xE000: + /* Unmask VLAN prio - bit 1 */ + fdirm &= ~IXGBE_FDIRM_VLANP; break; - case IXGBE_ATR_L4TYPE_UDP: - if (src_port == 0) - IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, 0xffff); - else - IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, - input_masks->src_port_mask); - - if (dst_port == 0) - IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, - (IXGBE_READ_REG(hw, IXGBE_FDIRUDPM) | - 0xffff0000)); - else - IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, - (IXGBE_READ_REG(hw, IXGBE_FDIRUDPM) | - (input_masks->src_port_mask << 16))); + case 0x0FFF: + /* Unmask VLAN ID - bit 0 */ + fdirm &= ~IXGBE_FDIRM_VLANID; + break; + case 0x0000: + /* do nothing, vlans already masked */ break; default: - /* this already would have failed above */ - break; + DEBUGOUT(" Error on VLAN mask\n"); + return IXGBE_ERR_CONFIG; + } + + if (input_masks->flex_mask & 0xFFFF) { + if ((input_masks->flex_mask & 0xFFFF) != 0xFFFF) { + DEBUGOUT(" Error on flexible byte mask\n"); + return IXGBE_ERR_CONFIG; + } + /* Unmask Flex Bytes - bit 4 */ + fdirm &= ~IXGBE_FDIRM_FLEX; } - /* Program the last mask register, FDIRM */ - if (input_masks->vlan_id_mask || !vlan_id) - /* Mask both VLAN and VLANP - bits 0 and 1 */ - fdirm |= (IXGBE_FDIRM_VLANID | IXGBE_FDIRM_VLANP); - - if (input_masks->data_mask || !flex_bytes) - /* Flex bytes need masking, so mask the whole thing - bit 4 */ - fdirm |= IXGBE_FDIRM_FLEX; - /* Now mask VM pool and destination IPv6 - bits 5 and 2 */ - fdirm |= (IXGBE_FDIRM_POOL | IXGBE_FDIRM_DIPv6); - IXGBE_WRITE_REG(hw, IXGBE_FDIRM, fdirm); - fdircmd |= IXGBE_FDIRCMD_CMD_ADD_FLOW; - fdircmd |= IXGBE_FDIRCMD_FILTER_UPDATE; - fdircmd |= IXGBE_FDIRCMD_LAST; - fdircmd |= IXGBE_FDIRCMD_QUEUE_EN; - fdircmd |= queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT; + /* store the TCP/UDP port masks, bit reversed from port layout */ + fdirtcpm = ixgbe_get_fdirtcpm_82599(input_masks); + + /* write both the same so that UDP and TCP use the same mask */ + IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, ~fdirtcpm); + IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, ~fdirtcpm); + + /* store source and destination IP masks (big-enian) */ + IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRSIP4M, + ~input_masks->src_ip_mask[0]); + IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRDIP4M, + ~input_masks->dst_ip_mask[0]); + + /* Apply masks to input data */ + input->formatted.vlan_id &= input_masks->vlan_id_mask; + input->formatted.flex_bytes &= input_masks->flex_mask; + input->formatted.src_port &= input_masks->src_port_mask; + input->formatted.dst_port &= input_masks->dst_port_mask; + input->formatted.src_ip[0] &= input_masks->src_ip_mask[0]; + input->formatted.dst_ip[0] &= input_masks->dst_ip_mask[0]; + + /* record vlan (little-endian) and flex_bytes(big-endian) */ + fdirvlan = + IXGBE_STORE_AS_BE16(IXGBE_NTOHS(input->formatted.flex_bytes)); + fdirvlan <<= IXGBE_FDIRVLAN_FLEX_SHIFT; + fdirvlan |= IXGBE_NTOHS(input->formatted.vlan_id); + IXGBE_WRITE_REG(hw, IXGBE_FDIRVLAN, fdirvlan); + + /* record source and destination port (little-endian)*/ + fdirport = IXGBE_NTOHS(input->formatted.dst_port); + fdirport <<= IXGBE_FDIRPORT_DESTINATION_SHIFT; + fdirport |= IXGBE_NTOHS(input->formatted.src_port); + IXGBE_WRITE_REG(hw, IXGBE_FDIRPORT, fdirport); + + /* record the first 32 bits of the destination address (big-endian) */ + IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRIPDA, input->formatted.dst_ip[0]); + + /* record the source address (big-endian) */ + IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRIPSA, input->formatted.src_ip[0]); + + /* configure FDIRCMD register */ + fdircmd = IXGBE_FDIRCMD_CMD_ADD_FLOW | IXGBE_FDIRCMD_FILTER_UPDATE | + IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN; + fdircmd |= input->formatted.flow_type << IXGBE_FDIRCMD_FLOW_TYPE_SHIFT; + fdircmd |= (u32)queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT; + + /* we only want the bucket hash so drop the upper 16 bits */ + fdirhash = ixgbe_atr_compute_hash_82599(input, + IXGBE_ATR_BUCKET_HASH_KEY); + fdirhash |= soft_id << IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT; IXGBE_WRITE_REG(hw, IXGBE_FDIRHASH, fdirhash); IXGBE_WRITE_REG(hw, IXGBE_FDIRCMD, fdircmd); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_read_analog_reg8_82599 - Reads 8 bit Omer analog register - * @hw: pointer to hardware structure - * @reg: analog register to read - * @val: read value +/** + * ixgbe_read_analog_reg8_82599 - Reads 8 bit Omer analog register + * @hw: pointer to hardware structure + * @reg: analog register to read + * @val: read value * - * Performs read operation to Omer analog register specified. - */ -s32 -ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val) + * Performs read operation to Omer analog register specified. + **/ +s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val) { u32 core_ctl; DEBUGFUNC("ixgbe_read_analog_reg8_82599"); IXGBE_WRITE_REG(hw, IXGBE_CORECTL, IXGBE_CORECTL_WRITE_CMD | - (reg << 8)); + (reg << 8)); IXGBE_WRITE_FLUSH(hw); usec_delay(10); core_ctl = IXGBE_READ_REG(hw, IXGBE_CORECTL); *val = (u8)core_ctl; - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_write_analog_reg8_82599 - Writes 8 bit Omer analog register - * @hw: pointer to hardware structure - * @reg: atlas register to write - * @val: value to write +/** + * ixgbe_write_analog_reg8_82599 - Writes 8 bit Omer analog register + * @hw: pointer to hardware structure + * @reg: atlas register to write + * @val: value to write * - * Performs write operation to Omer analog register specified. - */ -s32 -ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val) + * Performs write operation to Omer analog register specified. + **/ +s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val) { u32 core_ctl; @@ -2196,68 +1832,49 @@ IXGBE_WRITE_FLUSH(hw); usec_delay(10); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_start_hw_rev_1_82599 - Prepare hardware for Tx/Rx - * @hw: pointer to hardware structure +/** + * ixgbe_start_hw_rev_1_82599 - Prepare hardware for Tx/Rx + * @hw: pointer to hardware structure * - * Starts the hardware using the generic start_hw function. - * Then performs revision-specific operations: - * Clears the rate limiter registers. - */ -s32 -ixgbe_start_hw_rev_1_82599(struct ixgbe_hw *hw) + * Starts the hardware using the generic start_hw function + * and the generation start_hw function. + * Then performs revision-specific operations, if any. + **/ +s32 ixgbe_start_hw_rev_1_82599(struct ixgbe_hw *hw) { - u32 i; - u32 regval; s32 ret_val = IXGBE_SUCCESS; DEBUGFUNC("ixgbe_start_hw_rev_1__82599"); ret_val = ixgbe_start_hw_generic(hw); - - /* Clear the rate limiters */ - for (i = 0; i < hw->mac.max_tx_queues; i++) { - IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, i); - IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, 0); - } - IXGBE_WRITE_FLUSH(hw); + if (ret_val != IXGBE_SUCCESS) + goto out; - /* Disable relaxed ordering */ - for (i = 0; i < hw->mac.max_tx_queues; i++) { - regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); - regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; - IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval); - } - - for (i = 0; i < hw->mac.max_rx_queues; i++) { - regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); - IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); - } + ret_val = ixgbe_start_hw_gen2(hw); + if (ret_val != IXGBE_SUCCESS) + goto out; /* We need to run link autotry after the driver loads */ - hw->mac.autotry_restart = true; + hw->mac.autotry_restart = TRUE; if (ret_val == IXGBE_SUCCESS) ret_val = ixgbe_verify_fw_version_82599(hw); - - return (ret_val); +out: + return ret_val; } -/* - * ixgbe_identify_phy_82599 - Get physical layer module - * @hw: pointer to hardware structure +/** + * ixgbe_identify_phy_82599 - Get physical layer module + * @hw: pointer to hardware structure * - * Determines the physical layer module found on the current adapter. - * If PHY already detected, maintains current PHY type in hw struct, - * otherwise executes the PHY detection routine. - */ -s32 -ixgbe_identify_phy_82599(struct ixgbe_hw *hw) + * Determines the physical layer module found on the current adapter. + * If PHY already detected, maintains current PHY type in hw struct, + * otherwise executes the PHY detection routine. + **/ +s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw) { s32 status = IXGBE_ERR_PHY_ADDR_INVALID; @@ -2265,8 +1882,14 @@ /* Detect PHY if not unknown - returns success if already detected. */ status = ixgbe_identify_phy_generic(hw); - if (status != IXGBE_SUCCESS) - status = ixgbe_identify_sfp_module_generic(hw); + if (status != IXGBE_SUCCESS) { + /* 82599 10GBASE-T requires an external PHY */ + if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) + goto out; + else + status = ixgbe_identify_sfp_module_generic(hw); + } + /* Set PHY type none if no PHY detected */ if (hw->phy.type == ixgbe_phy_unknown) { hw->phy.type = ixgbe_phy_none; @@ -2277,17 +1900,17 @@ if (hw->phy.type == ixgbe_phy_sfp_unsupported) status = IXGBE_ERR_SFP_NOT_SUPPORTED; - return (status); +out: + return status; } -/* - * ixgbe_get_supported_physical_layer_82599 - Returns physical layer type - * @hw: pointer to hardware structure +/** + * ixgbe_get_supported_physical_layer_82599 - Returns physical layer type + * @hw: pointer to hardware structure * - * Determines physical layer capabilities of the current configuration. - */ -u32 -ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw) + * Determines physical layer capabilities of the current configuration. + **/ +u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw) { u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); @@ -2303,11 +1926,12 @@ hw->phy.ops.identify(hw); - if (hw->phy.type == ixgbe_phy_tn || - hw->phy.type == ixgbe_phy_aq || - hw->phy.type == ixgbe_phy_cu_unknown) { + switch (hw->phy.type) { + case ixgbe_phy_tn: + case ixgbe_phy_aq: + case ixgbe_phy_cu_unknown: hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_EXT_ABILITY, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability); if (ext_ability & IXGBE_MDIO_PHY_10GBASET_ABILITY) physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T; if (ext_ability & IXGBE_MDIO_PHY_1000BASET_ABILITY) @@ -2315,6 +1939,8 @@ if (ext_ability & IXGBE_MDIO_PHY_100BASETX_ABILITY) physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX; goto out; + default: + break; } switch (autoc & IXGBE_AUTOC_LMS_MASK) { @@ -2324,10 +1950,9 @@ physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_KX | IXGBE_PHYSICAL_LAYER_1000BASE_BX; goto out; - } else { - /* SFI mode so read SFP module */ - goto sfp_check; } + /* SFI mode so read SFP module */ + goto sfp_check; case IXGBE_AUTOC_LMS_10G_LINK_NO_AN: if (pma_pmd_10g_parallel == IXGBE_AUTOC_10G_CX4) physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_CX4; @@ -2357,11 +1982,9 @@ } sfp_check: - /* - * SFP check must be done last since DA modules are sometimes used to + /* SFP check must be done last since DA modules are sometimes used to * test KR mode - we need to id KR mode correctly before SFP module. - * Call identify_sfp because the pluggable module may have changed - */ + * Call identify_sfp because the pluggable module may have changed */ hw->phy.ops.identify_sfp(hw); if (hw->phy.sfp_type == ixgbe_sfp_type_not_present) goto out; @@ -2380,9 +2003,9 @@ case ixgbe_phy_sfp_intel: case ixgbe_phy_sfp_unknown: hw->phy.ops.read_i2c_eeprom(hw, - IXGBE_SFF_1GBE_COMP_CODES, &comp_codes_1g); + IXGBE_SFF_1GBE_COMP_CODES, &comp_codes_1g); hw->phy.ops.read_i2c_eeprom(hw, - IXGBE_SFF_10GBE_COMP_CODES, &comp_codes_10g); + IXGBE_SFF_10GBE_COMP_CODES, &comp_codes_10g); if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE) physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR; else if (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE) @@ -2395,20 +2018,19 @@ } out: - return (physical_layer); + return physical_layer; } -/* - * ixgbe_enable_rx_dma_82599 - Enable the Rx DMA unit on 82599 - * @hw: pointer to hardware structure - * @regval: register value to write to RXCTRL +/** + * ixgbe_enable_rx_dma_82599 - Enable the Rx DMA unit on 82599 + * @hw: pointer to hardware structure + * @regval: register value to write to RXCTRL * - * Enables the Rx DMA unit for 82599 - */ -s32 -ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval) + * Enables the Rx DMA unit for 82599 + **/ +s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval) { -#define IXGBE_MAX_SECRX_POLL 30 +#define IXGBE_MAX_SECRX_POLL 30 int i; int secrxreg; @@ -2435,7 +2057,7 @@ /* For informational purposes only */ if (i >= IXGBE_MAX_SECRX_POLL) DEBUGOUT("Rx unit being enabled before security " - "path fully disabled. Continuing with init.\n"); + "path fully disabled. Continuing with init.\n"); IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, regval); secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL); @@ -2443,39 +2065,20 @@ IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg); IXGBE_WRITE_FLUSH(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_device_caps_82599 - Get additional device capabilities - * @hw: pointer to hardware structure - * @device_caps: the EEPROM word with the extra device capabilities +/** + * ixgbe_verify_fw_version_82599 - verify fw version for 82599 + * @hw: pointer to hardware structure * - * This function will read the EEPROM location for the device capabilities, - * and return the word through device_caps. - */ -s32 -ixgbe_get_device_caps_82599(struct ixgbe_hw *hw, u16 *device_caps) -{ - DEBUGFUNC("ixgbe_get_device_caps_82599"); - - hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps); - - return (IXGBE_SUCCESS); -} - -/* - * ixgbe_verify_fw_version_82599 - verify fw version for 82599 - * @hw: pointer to hardware structure + * Verifies that installed the firmware version is 0.6 or higher + * for SFI devices. All 82599 SFI devices should have version 0.6 or higher. * - * Verifies that installed the firmware version is 0.6 or higher - * for SFI devices. All 82599 SFI devices should have version 0.6 or higher. - * - * Returns IXGBE_ERR_EEPROM_VERSION if the FW is not present or - * if the FW version is not supported. - */ -static s32 -ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw) + * Returns IXGBE_ERR_EEPROM_VERSION if the FW is not present or + * if the FW version is not supported. + **/ +static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw) { s32 status = IXGBE_ERR_EEPROM_VERSION; u16 fw_offset, fw_ptp_cfg_offset; @@ -2497,45 +2100,66 @@ /* get the offset to the Pass Through Patch Configuration block */ hw->eeprom.ops.read(hw, (fw_offset + - IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR), &fw_ptp_cfg_offset); + IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR), + &fw_ptp_cfg_offset); if ((fw_ptp_cfg_offset == 0) || (fw_ptp_cfg_offset == 0xFFFF)) goto fw_version_out; /* get the firmware version */ - hw->eeprom.ops.read(hw, (fw_ptp_cfg_offset + IXGBE_FW_PATCH_VERSION_4), - &fw_version); + hw->eeprom.ops.read(hw, (fw_ptp_cfg_offset + + IXGBE_FW_PATCH_VERSION_4), + &fw_version); if (fw_version > 0x5) status = IXGBE_SUCCESS; fw_version_out: - return (status); + return status; } -/* - * ixgbe_enable_relaxed_ordering_82599 - Enable relaxed ordering - * @hw: pointer to hardware structure - */ -void -ixgbe_enable_relaxed_ordering_82599(struct ixgbe_hw *hw) +/** + * ixgbe_verify_lesm_fw_enabled_82599 - Checks LESM FW module state. + * @hw: pointer to hardware structure + * + * Returns TRUE if the LESM FW module is present and enabled. Otherwise + * returns FALSE. Smart Speed must be disabled if LESM FW module is enabled. + **/ +bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw) { - u32 regval; - u32 i; + bool lesm_enabled = FALSE; + u16 fw_offset, fw_lesm_param_offset, fw_lesm_state; + s32 status; + + DEBUGFUNC("ixgbe_verify_lesm_fw_enabled_82599"); - DEBUGFUNC("ixgbe_enable_relaxed_ordering_82599"); + /* get the offset to the Firmware Module block */ + status = hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset); + + if ((status != IXGBE_SUCCESS) || + (fw_offset == 0) || (fw_offset == 0xFFFF)) + goto out; - /* Enable relaxed ordering */ - for (i = 0; i < hw->mac.max_tx_queues; i++) { - regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); - regval |= IXGBE_DCA_TXCTRL_TX_WB_RO_EN; - IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval); - } + /* get the offset to the LESM Parameters block */ + status = hw->eeprom.ops.read(hw, (fw_offset + + IXGBE_FW_LESM_PARAMETERS_PTR), + &fw_lesm_param_offset); + + if ((status != IXGBE_SUCCESS) || + (fw_lesm_param_offset == 0) || (fw_lesm_param_offset == 0xFFFF)) + goto out; - for (i = 0; i < hw->mac.max_rx_queues; i++) { - regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval |= (IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); - IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); - } + /* get the lesm state word */ + status = hw->eeprom.ops.read(hw, (fw_lesm_param_offset + + IXGBE_FW_LESM_STATE_1), + &fw_lesm_state); + + if ((status == IXGBE_SUCCESS) && + (fw_lesm_state & IXGBE_FW_LESM_STATE_ENABLED)) + lesm_enabled = TRUE; + +out: + return lesm_enabled; } + +
--- a/usr/src/uts/common/io/ixgbe/ixgbe_api.c Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_api.c Fri Sep 09 10:48:44 2011 -0400 @@ -1,34 +1,36 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ - -/* IntelVersion: 1.140 scm_061610_003709 */ +******************************************************************************/ +/*$FreeBSD$*/ #include "ixgbe_api.h" #include "ixgbe_common.h" @@ -36,20 +38,19 @@ extern s32 ixgbe_init_ops_82598(struct ixgbe_hw *hw); extern s32 ixgbe_init_ops_82599(struct ixgbe_hw *hw); -/* - * ixgbe_init_shared_code - Initialize the shared code - * @hw: pointer to hardware structure +/** + * ixgbe_init_shared_code - Initialize the shared code + * @hw: pointer to hardware structure * - * This will assign function pointers and assign the MAC type and PHY code. - * Does not touch the hardware. This function must be called prior to any - * other function in the shared code. The ixgbe_hw structure should be - * memset to 0 prior to calling this function. The following fields in - * hw structure should be filled in prior to calling this function: - * hw_addr, back, device_id, vendor_id, subsystem_device_id, - * subsystem_vendor_id, and revision_id - */ -s32 -ixgbe_init_shared_code(struct ixgbe_hw *hw) + * This will assign function pointers and assign the MAC type and PHY code. + * Does not touch the hardware. This function must be called prior to any + * other function in the shared code. The ixgbe_hw structure should be + * memset to 0 prior to calling this function. The following fields in + * hw structure should be filled in prior to calling this function: + * hw_addr, back, device_id, vendor_id, subsystem_device_id, + * subsystem_vendor_id, and revision_id + **/ +s32 ixgbe_init_shared_code(struct ixgbe_hw *hw) { s32 status; @@ -72,18 +73,17 @@ break; } - return (status); + return status; } -/* - * ixgbe_set_mac_type - Sets MAC type - * @hw: pointer to the HW structure +/** + * ixgbe_set_mac_type - Sets MAC type + * @hw: pointer to the HW structure * - * This function sets the mac type of the adapter based on the - * vendor ID and device ID stored in the hw structure. - */ -s32 -ixgbe_set_mac_type(struct ixgbe_hw *hw) + * This function sets the mac type of the adapter based on the + * vendor ID and device ID stored in the hw structure. + **/ +s32 ixgbe_set_mac_type(struct ixgbe_hw *hw) { s32 ret_val = IXGBE_SUCCESS; @@ -109,9 +109,9 @@ case IXGBE_DEV_ID_82599_KX4_MEZZ: case IXGBE_DEV_ID_82599_XAUI_LOM: case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: - case IXGBE_DEV_ID_82599_KR: case IXGBE_DEV_ID_82599_SFP: - case IXGBE_DEV_ID_82599_SFP_EM: + case IXGBE_DEV_ID_82599_BACKPLANE_FCOE: + case IXGBE_DEV_ID_82599_SFP_FCOE: case IXGBE_DEV_ID_82599_CX4: case IXGBE_DEV_ID_82599_T3_LOM: hw->mac.type = ixgbe_mac_82599EB; @@ -125,976 +125,946 @@ } DEBUGOUT2("ixgbe_set_mac_type found mac: %d, returns: %d\n", - hw->mac.type, ret_val); - - return (ret_val); + hw->mac.type, ret_val); + return ret_val; } -/* - * ixgbe_init_hw - Initialize the hardware - * @hw: pointer to hardware structure +/** + * ixgbe_init_hw - Initialize the hardware + * @hw: pointer to hardware structure * - * Initialize the hardware by resetting and then starting the hardware - */ -s32 -ixgbe_init_hw(struct ixgbe_hw *hw) + * Initialize the hardware by resetting and then starting the hardware + **/ +s32 ixgbe_init_hw(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_reset_hw - Performs a hardware reset - * @hw: pointer to hardware structure +/** + * ixgbe_reset_hw - Performs a hardware reset + * @hw: pointer to hardware structure * - * Resets the hardware by resetting the transmit and receive units, masks and - * clears all interrupts, performs a PHY reset, and performs a MAC reset - */ -s32 -ixgbe_reset_hw(struct ixgbe_hw *hw) + * Resets the hardware by resetting the transmit and receive units, masks and + * clears all interrupts, performs a PHY reset, and performs a MAC reset + **/ +s32 ixgbe_reset_hw(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_start_hw - Prepares hardware for Rx/Tx - * @hw: pointer to hardware structure +/** + * ixgbe_start_hw - Prepares hardware for Rx/Tx + * @hw: pointer to hardware structure * - * Starts the hardware by filling the bus info structure and media type, - * clears all on chip counters, initializes receive address registers, - * multicast table, VLAN filter table, calls routine to setup link and - * flow control settings, and leaves transmit and receive units disabled - * and uninitialized. - */ -s32 -ixgbe_start_hw(struct ixgbe_hw *hw) + * Starts the hardware by filling the bus info structure and media type, + * clears all on chip counters, initializes receive address registers, + * multicast table, VLAN filter table, calls routine to setup link and + * flow control settings, and leaves transmit and receive units disabled + * and uninitialized. + **/ +s32 ixgbe_start_hw(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering, - * which is disabled by default in ixgbe_start_hw(); +/** + * ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering, + * which is disabled by default in ixgbe_start_hw(); * - * @hw: pointer to hardware structure + * @hw: pointer to hardware structure * - * Enable relaxed ordering; - */ -void -ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw) + * Enable relaxed ordering; + **/ +void ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw) { if (hw->mac.ops.enable_relaxed_ordering) hw->mac.ops.enable_relaxed_ordering(hw); } -/* - * ixgbe_clear_hw_cntrs - Clear hardware counters - * @hw: pointer to hardware structure +/** + * ixgbe_clear_hw_cntrs - Clear hardware counters + * @hw: pointer to hardware structure * - * Clears all hardware statistics counters by reading them from the hardware - * Statistics counters are clear on read. - */ -s32 -ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw) + * Clears all hardware statistics counters by reading them from the hardware + * Statistics counters are clear on read. + **/ +s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_media_type - Get media type - * @hw: pointer to hardware structure +/** + * ixgbe_get_media_type - Get media type + * @hw: pointer to hardware structure * - * Returns the media type (fiber, copper, backplane) - */ -enum ixgbe_media_type -ixgbe_get_media_type(struct ixgbe_hw *hw) + * Returns the media type (fiber, copper, backplane) + **/ +enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw), - ixgbe_media_type_unknown); + ixgbe_media_type_unknown); } -/* - * ixgbe_get_mac_addr - Get MAC address - * @hw: pointer to hardware structure - * @mac_addr: Adapter MAC address +/** + * ixgbe_get_mac_addr - Get MAC address + * @hw: pointer to hardware structure + * @mac_addr: Adapter MAC address * - * Reads the adapter's MAC address from the first Receive Address Register - * (RAR0) A reset of the adapter must have been performed prior to calling - * this function in order for the MAC address to have been loaded from the - * EEPROM into RAR0 - */ -s32 -ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr) + * Reads the adapter's MAC address from the first Receive Address Register + * (RAR0) A reset of the adapter must have been performed prior to calling + * this function in order for the MAC address to have been loaded from the + * EEPROM into RAR0 + **/ +s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr) { return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr, - (hw, mac_addr), IXGBE_NOT_IMPLEMENTED); + (hw, mac_addr), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_san_mac_addr - Get SAN MAC address - * @hw: pointer to hardware structure - * @san_mac_addr: SAN MAC address +/** + * ixgbe_get_san_mac_addr - Get SAN MAC address + * @hw: pointer to hardware structure + * @san_mac_addr: SAN MAC address * - * Reads the SAN MAC address from the EEPROM, if it's available. This is - * per-port, so set_lan_id() must be called before reading the addresses. - */ -s32 -ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) + * Reads the SAN MAC address from the EEPROM, if it's available. This is + * per-port, so set_lan_id() must be called before reading the addresses. + **/ +s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) { return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr, - (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); + (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_set_san_mac_addr - Write a SAN MAC address - * @hw: pointer to hardware structure - * @san_mac_addr: SAN MAC address +/** + * ixgbe_set_san_mac_addr - Write a SAN MAC address + * @hw: pointer to hardware structure + * @san_mac_addr: SAN MAC address * - * Writes A SAN MAC address to the EEPROM. - */ -s32 -ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) + * Writes A SAN MAC address to the EEPROM. + **/ +s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) { return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr, - (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); + (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); +} + +/** + * ixgbe_get_device_caps - Get additional device capabilities + * @hw: pointer to hardware structure + * @device_caps: the EEPROM word for device capabilities + * + * Reads the extra device capabilities from the EEPROM + **/ +s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps) +{ + return ixgbe_call_func(hw, hw->mac.ops.get_device_caps, + (hw, device_caps), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_device_caps - Get additional device capabilities - * @hw: pointer to hardware structure - * @device_caps: the EEPROM word for device capabilities +/** + * ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM + * @hw: pointer to hardware structure + * @wwnn_prefix: the alternative WWNN prefix + * @wwpn_prefix: the alternative WWPN prefix * - * Reads the extra device capabilities from the EEPROM - */ -s32 -ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps) + * This function will read the EEPROM from the alternative SAN MAC address + * block to check the support for the alternative WWNN/WWPN prefix support. + **/ +s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix, + u16 *wwpn_prefix) { - return ixgbe_call_func(hw, hw->mac.ops.get_device_caps, - (hw, device_caps), IXGBE_NOT_IMPLEMENTED); + return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix, + (hw, wwnn_prefix, wwpn_prefix), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM - * @hw: pointer to hardware structure - * @wwnn_prefix: the alternative WWNN prefix - * @wwpn_prefix: the alternative WWPN prefix +/** + * ixgbe_get_fcoe_boot_status - Get FCOE boot status from EEPROM + * @hw: pointer to hardware structure + * @bs: the fcoe boot status * - * This function will read the EEPROM from the alternative SAN MAC address - * block to check the support for the alternative WWNN/WWPN prefix support. - */ -s32 -ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix, u16 *wwpn_prefix) + * This function will read the FCOE boot status from the iSCSI FCOE block + **/ +s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs) { - return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix, - (hw, wwnn_prefix, wwpn_prefix), IXGBE_NOT_IMPLEMENTED); + return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status, + (hw, bs), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_fcoe_boot_status - Get FCOE boot status from EEPROM - * @hw: pointer to hardware structure - * @bs: the fcoe boot status +/** + * ixgbe_get_bus_info - Set PCI bus info + * @hw: pointer to hardware structure * - * This function will read the FCOE boot status from the iSCSI FCOE block - */ -s32 -ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs) + * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure + **/ +s32 ixgbe_get_bus_info(struct ixgbe_hw *hw) { - return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status, - (hw, bs), IXGBE_NOT_IMPLEMENTED); + return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_bus_info - Set PCI bus info - * @hw: pointer to hardware structure +/** + * ixgbe_get_num_of_tx_queues - Get Tx queues + * @hw: pointer to hardware structure * - * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure - */ -s32 -ixgbe_get_bus_info(struct ixgbe_hw *hw) + * Returns the number of transmit queues for the given adapter. + **/ +u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw) { - return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw), - IXGBE_NOT_IMPLEMENTED); + return hw->mac.max_tx_queues; +} + +/** + * ixgbe_get_num_of_rx_queues - Get Rx queues + * @hw: pointer to hardware structure + * + * Returns the number of receive queues for the given adapter. + **/ +u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw) +{ + return hw->mac.max_rx_queues; } -/* - * ixgbe_get_num_of_tx_queues - Get Tx queues - * @hw: pointer to hardware structure +/** + * ixgbe_stop_adapter - Disable Rx/Tx units + * @hw: pointer to hardware structure * - * Returns the number of transmit queues for the given adapter. - */ -u32 -ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw) + * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts, + * disables transmit and receive units. The adapter_stopped flag is used by + * the shared code and drivers to determine if the adapter is in a stopped + * state and should not touch the hardware. + **/ +s32 ixgbe_stop_adapter(struct ixgbe_hw *hw) { - return (hw->mac.max_tx_queues); + return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_num_of_rx_queues - Get Rx queues - * @hw: pointer to hardware structure +/** + * ixgbe_read_pba_string - Reads part number string from EEPROM + * @hw: pointer to hardware structure + * @pba_num: stores the part number string from the EEPROM + * @pba_num_size: part number string buffer length * - * Returns the number of receive queues for the given adapter. - */ -u32 -ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw) + * Reads the part number string from the EEPROM. + **/ +s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size) { - return (hw->mac.max_rx_queues); + return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size); } -/* - * ixgbe_stop_adapter - Disable Rx/Tx units - * @hw: pointer to hardware structure +/** + * ixgbe_read_pba_length - Reads part number string length from EEPROM + * @hw: pointer to hardware structure + * @pba_num_size: part number string buffer length * - * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts, - * disables transmit and receive units. The adapter_stopped flag is used by - * the shared code and drivers to determine if the adapter is in a stopped - * state and should not touch the hardware. - */ -s32 -ixgbe_stop_adapter(struct ixgbe_hw *hw) + * Reads the part number length from the EEPROM. + * Returns expected buffer size in pba_num_size. + **/ +s32 ixgbe_read_pba_length(struct ixgbe_hw *hw, u32 *pba_num_size) { - return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw), - IXGBE_NOT_IMPLEMENTED); + return ixgbe_read_pba_length_generic(hw, pba_num_size); } -/* - * ixgbe_read_pba_num - Reads part number from EEPROM - * @hw: pointer to hardware structure - * @pba_num: stores the part number from the EEPROM +/** + * ixgbe_read_pba_num - Reads part number from EEPROM + * @hw: pointer to hardware structure + * @pba_num: stores the part number from the EEPROM * - * Reads the part number from the EEPROM. - */ -s32 -ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num) + * Reads the part number from the EEPROM. + **/ +s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num) { - return (ixgbe_read_pba_num_generic(hw, pba_num)); + return ixgbe_read_pba_num_generic(hw, pba_num); } -/* - * ixgbe_identify_phy - Get PHY type - * @hw: pointer to hardware structure +/** + * ixgbe_identify_phy - Get PHY type + * @hw: pointer to hardware structure * - * Determines the physical layer module found on the current adapter. - */ -s32 -ixgbe_identify_phy(struct ixgbe_hw *hw) + * Determines the physical layer module found on the current adapter. + **/ +s32 ixgbe_identify_phy(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; if (hw->phy.type == ixgbe_phy_unknown) { - status = ixgbe_call_func(hw, - hw->phy.ops.identify, - (hw), - IXGBE_NOT_IMPLEMENTED); + status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw), + IXGBE_NOT_IMPLEMENTED); } - return (status); + return status; } -/* - * ixgbe_reset_phy - Perform a PHY reset - * @hw: pointer to hardware structure - */ -s32 -ixgbe_reset_phy(struct ixgbe_hw *hw) +/** + * ixgbe_reset_phy - Perform a PHY reset + * @hw: pointer to hardware structure + **/ +s32 ixgbe_reset_phy(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; if (hw->phy.type == ixgbe_phy_unknown) { - if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS) { + if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS) status = IXGBE_ERR_PHY; - } } if (status == IXGBE_SUCCESS) { status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } - return (status); + return status; } -/* - * ixgbe_get_phy_firmware_version - - * @hw: pointer to hardware structure - * @firmware_version: pointer to firmware version - */ -s32 -ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version) +/** + * ixgbe_get_phy_firmware_version - + * @hw: pointer to hardware structure + * @firmware_version: pointer to firmware version + **/ +s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version) { s32 status = IXGBE_SUCCESS; status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version, - (hw, firmware_version), IXGBE_NOT_IMPLEMENTED); - return (status); + (hw, firmware_version), + IXGBE_NOT_IMPLEMENTED); + return status; } -/* - * ixgbe_read_phy_reg - Read PHY register - * @hw: pointer to hardware structure - * @reg_addr: 32 bit address of PHY register to read - * @phy_data: Pointer to read data from PHY register +/** + * ixgbe_read_phy_reg - Read PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit address of PHY register to read + * @phy_data: Pointer to read data from PHY register * - * Reads a value from a specified PHY register - */ -s32 -ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, - u16 *phy_data) + * Reads a value from a specified PHY register + **/ +s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, + u16 *phy_data) { if (hw->phy.id == 0) (void) ixgbe_identify_phy(hw); return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr, - device_type, phy_data), IXGBE_NOT_IMPLEMENTED); + device_type, phy_data), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_write_phy_reg - Write PHY register - * @hw: pointer to hardware structure - * @reg_addr: 32 bit PHY register to write - * @phy_data: Data to write to the PHY register +/** + * ixgbe_write_phy_reg - Write PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit PHY register to write + * @phy_data: Data to write to the PHY register * - * Writes a value to specified PHY register - */ + * Writes a value to specified PHY register + **/ s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, - u16 phy_data) + u16 phy_data) { if (hw->phy.id == 0) (void) ixgbe_identify_phy(hw); return ixgbe_call_func(hw, hw->phy.ops.write_reg, (hw, reg_addr, - device_type, phy_data), IXGBE_NOT_IMPLEMENTED); + device_type, phy_data), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_setup_phy_link - Restart PHY autoneg - * @hw: pointer to hardware structure +/** + * ixgbe_setup_phy_link - Restart PHY autoneg + * @hw: pointer to hardware structure * - * Restart autonegotiation and PHY and waits for completion. - */ -s32 -ixgbe_setup_phy_link(struct ixgbe_hw *hw) + * Restart autonegotiation and PHY and waits for completion. + **/ +s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->phy.ops.setup_link, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_check_phy_link - Determine link and speed status - * @hw: pointer to hardware structure +/** + * ixgbe_check_phy_link - Determine link and speed status + * @hw: pointer to hardware structure * - * Reads a PHY register to determine if link is up and the current speed for - * the PHY. - */ + * Reads a PHY register to determine if link is up and the current speed for + * the PHY. + **/ s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *link_up) + bool *link_up) { return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed, - link_up), IXGBE_NOT_IMPLEMENTED); + link_up), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_setup_phy_link_speed - Set auto advertise - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled +/** + * ixgbe_setup_phy_link_speed - Set auto advertise + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled * - * Sets the auto advertised capabilities - */ -s32 -ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, - bool autoneg_wait_to_complete) + * Sets the auto advertised capabilities + **/ +s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete) { return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed, - autoneg, autoneg_wait_to_complete), - IXGBE_NOT_IMPLEMENTED); + autoneg, autoneg_wait_to_complete), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_check_link - Get link and speed status - * @hw: pointer to hardware structure +/** + * ixgbe_check_link - Get link and speed status + * @hw: pointer to hardware structure * - * Reads the links register to determine if link is up and the current speed - */ -s32 -ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *link_up, bool link_up_wait_to_complete) + * Reads the links register to determine if link is up and the current speed + **/ +s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *link_up, bool link_up_wait_to_complete) { return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed, - link_up, link_up_wait_to_complete), IXGBE_NOT_IMPLEMENTED); + link_up, link_up_wait_to_complete), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_disable_tx_laser - Disable Tx laser - * @hw: pointer to hardware structure +/** + * ixgbe_disable_tx_laser - Disable Tx laser + * @hw: pointer to hardware structure * - * If the driver needs to disable the laser on SFI optics. - */ -void -ixgbe_disable_tx_laser(struct ixgbe_hw *hw) + * If the driver needs to disable the laser on SFI optics. + **/ +void ixgbe_disable_tx_laser(struct ixgbe_hw *hw) { if (hw->mac.ops.disable_tx_laser) hw->mac.ops.disable_tx_laser(hw); } -/* - * ixgbe_enable_tx_laser - Enable Tx laser - * @hw: pointer to hardware structure +/** + * ixgbe_enable_tx_laser - Enable Tx laser + * @hw: pointer to hardware structure * - * If the driver needs to enable the laser on SFI optics. - */ -void -ixgbe_enable_tx_laser(struct ixgbe_hw *hw) + * If the driver needs to enable the laser on SFI optics. + **/ +void ixgbe_enable_tx_laser(struct ixgbe_hw *hw) { if (hw->mac.ops.enable_tx_laser) hw->mac.ops.enable_tx_laser(hw); } -/* - * ixgbe_flap_tx_laser - flap Tx laser to start autotry process - * @hw: pointer to hardware structure +/** + * ixgbe_flap_tx_laser - flap Tx laser to start autotry process + * @hw: pointer to hardware structure * - * When the driver changes the link speeds that it can support then - * flap the tx laser to alert the link partner to start autotry - * process on its end. - */ -void -ixgbe_flap_tx_laser(struct ixgbe_hw *hw) + * When the driver changes the link speeds that it can support then + * flap the tx laser to alert the link partner to start autotry + * process on its end. + **/ +void ixgbe_flap_tx_laser(struct ixgbe_hw *hw) { if (hw->mac.ops.flap_tx_laser) hw->mac.ops.flap_tx_laser(hw); } -/* - * ixgbe_setup_link - Set link speed - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled +/** + * ixgbe_setup_link - Set link speed + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled * - * Configures link settings. Restarts the link. - * Performs autonegotiation if needed. - */ + * Configures link settings. Restarts the link. + * Performs autonegotiation if needed. + **/ s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, - bool autoneg_wait_to_complete) + bool autoneg, + bool autoneg_wait_to_complete) { return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed, - autoneg, autoneg_wait_to_complete), - IXGBE_NOT_IMPLEMENTED); + autoneg, autoneg_wait_to_complete), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_link_capabilities - Returns link capabilities - * @hw: pointer to hardware structure +/** + * ixgbe_get_link_capabilities - Returns link capabilities + * @hw: pointer to hardware structure * - * Determines the link capabilities of the current configuration. - */ -s32 -ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *autoneg) + * Determines the link capabilities of the current configuration. + **/ +s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *autoneg) { return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw, - speed, autoneg), IXGBE_NOT_IMPLEMENTED); + speed, autoneg), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_led_on - Turn on LEDs - * @hw: pointer to hardware structure - * @index: led number to turn on +/** + * ixgbe_led_on - Turn on LEDs + * @hw: pointer to hardware structure + * @index: led number to turn on * - * Turns on the software controllable LEDs. - */ -s32 -ixgbe_led_on(struct ixgbe_hw *hw, u32 index) + * Turns on the software controllable LEDs. + **/ +s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index) { return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_led_off - Turn off LEDs - * @hw: pointer to hardware structure - * @index: led number to turn off +/** + * ixgbe_led_off - Turn off LEDs + * @hw: pointer to hardware structure + * @index: led number to turn off * - * Turns off the software controllable LEDs. - */ -s32 -ixgbe_led_off(struct ixgbe_hw *hw, u32 index) + * Turns off the software controllable LEDs. + **/ +s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index) { return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_blink_led_start - Blink LEDs - * @hw: pointer to hardware structure - * @index: led number to blink +/** + * ixgbe_blink_led_start - Blink LEDs + * @hw: pointer to hardware structure + * @index: led number to blink * - * Blink LED based on index. - */ -s32 -ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index) + * Blink LED based on index. + **/ +s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index) { return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_blink_led_stop - Stop blinking LEDs - * @hw: pointer to hardware structure +/** + * ixgbe_blink_led_stop - Stop blinking LEDs + * @hw: pointer to hardware structure * - * Stop blinking LED based on index. - */ -s32 -ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index) + * Stop blinking LED based on index. + **/ +s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index) { return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_init_eeprom_params - Initialize EEPROM parameters - * @hw: pointer to hardware structure +/** + * ixgbe_init_eeprom_params - Initialize EEPROM parameters + * @hw: pointer to hardware structure * - * Initializes the EEPROM parameters ixgbe_eeprom_info within the - * ixgbe_hw struct in order to set up EEPROM access. - */ -s32 -ixgbe_init_eeprom_params(struct ixgbe_hw *hw) + * Initializes the EEPROM parameters ixgbe_eeprom_info within the + * ixgbe_hw struct in order to set up EEPROM access. + **/ +s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_write_eeprom - Write word to EEPROM - * @hw: pointer to hardware structure - * @offset: offset within the EEPROM to be written to - * @data: 16 bit word to be written to the EEPROM +/** + * ixgbe_write_eeprom - Write word to EEPROM + * @hw: pointer to hardware structure + * @offset: offset within the EEPROM to be written to + * @data: 16 bit word to be written to the EEPROM * - * Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not - * called after this function, the EEPROM will most likely contain an - * invalid checksum. - */ -s32 -ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data) + * Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not + * called after this function, the EEPROM will most likely contain an + * invalid checksum. + **/ +s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data) { return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_read_eeprom - Read word from EEPROM - * @hw: pointer to hardware structure - * @offset: offset within the EEPROM to be read - * @data: read 16 bit value from EEPROM +/** + * ixgbe_read_eeprom - Read word from EEPROM + * @hw: pointer to hardware structure + * @offset: offset within the EEPROM to be read + * @data: read 16 bit value from EEPROM * - * Reads 16 bit value from EEPROM - */ -s32 -ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data) + * Reads 16 bit value from EEPROM + **/ +s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data) { return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum - * @hw: pointer to hardware structure - * @checksum_val: calculated checksum +/** + * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum + * @hw: pointer to hardware structure + * @checksum_val: calculated checksum * - * Performs checksum calculation and validates the EEPROM checksum - */ -s32 -ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val) + * Performs checksum calculation and validates the EEPROM checksum + **/ +s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val) { return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum, - (hw, checksum_val), IXGBE_NOT_IMPLEMENTED); + (hw, checksum_val), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_eeprom_update_checksum - Updates the EEPROM checksum - * @hw: pointer to hardware structure - */ -s32 -ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw) +/** + * ixgbe_eeprom_update_checksum - Updates the EEPROM checksum + * @hw: pointer to hardware structure + **/ +s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_insert_mac_addr - Find a RAR for this mac address - * @hw: pointer to hardware structure - * @addr: Address to put into receive address register - * @vmdq: VMDq pool to assign +/** + * ixgbe_insert_mac_addr - Find a RAR for this mac address + * @hw: pointer to hardware structure + * @addr: Address to put into receive address register + * @vmdq: VMDq pool to assign * - * Puts an ethernet address into a receive address register, or - * finds the rar that it is aleady in; adds to the pool list - */ -s32 -ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) + * Puts an ethernet address into a receive address register, or + * finds the rar that it is aleady in; adds to the pool list + **/ +s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) { return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr, - (hw, addr, vmdq), IXGBE_NOT_IMPLEMENTED); + (hw, addr, vmdq), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_set_rar - Set Rx address register - * @hw: pointer to hardware structure - * @index: Receive address register to write - * @addr: Address to put into receive address register - * @vmdq: VMDq "set" - * @enable_addr: set flag that address is active +/** + * ixgbe_set_rar - Set Rx address register + * @hw: pointer to hardware structure + * @index: Receive address register to write + * @addr: Address to put into receive address register + * @vmdq: VMDq "set" + * @enable_addr: set flag that address is active * - * Puts an ethernet address into a receive address register. - */ -s32 -ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, - u32 enable_addr) + * Puts an ethernet address into a receive address register. + **/ +s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, + u32 enable_addr) { return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq, - enable_addr), IXGBE_NOT_IMPLEMENTED); + enable_addr), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_clear_rar - Clear Rx address register - * @hw: pointer to hardware structure - * @index: Receive address register to write +/** + * ixgbe_clear_rar - Clear Rx address register + * @hw: pointer to hardware structure + * @index: Receive address register to write * - * Puts an ethernet address into a receive address register. - */ -s32 -ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index) + * Puts an ethernet address into a receive address register. + **/ +s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index) { return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_set_vmdq - Associate a VMDq index with a receive address - * @hw: pointer to hardware structure - * @rar: receive address register index to associate with VMDq index - * @vmdq: VMDq set or pool index - */ -s32 -ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) +/** + * ixgbe_set_vmdq - Associate a VMDq index with a receive address + * @hw: pointer to hardware structure + * @rar: receive address register index to associate with VMDq index + * @vmdq: VMDq set or pool index + **/ +s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) { return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address - * @hw: pointer to hardware structure - * @rar: receive address register index to disassociate with VMDq index - * @vmdq: VMDq set or pool index - */ -s32 -ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) +/** + * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address + * @hw: pointer to hardware structure + * @rar: receive address register index to disassociate with VMDq index + * @vmdq: VMDq set or pool index + **/ +s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) { return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_init_rx_addrs - Initializes receive address filters. - * @hw: pointer to hardware structure +/** + * ixgbe_init_rx_addrs - Initializes receive address filters. + * @hw: pointer to hardware structure * - * Places the MAC address in receive address register 0 and clears the rest - * of the receive address registers. Clears the multicast table. Assumes - * the receiver is in reset when the routine is called. - */ -s32 -ixgbe_init_rx_addrs(struct ixgbe_hw *hw) + * Places the MAC address in receive address register 0 and clears the rest + * of the receive address registers. Clears the multicast table. Assumes + * the receiver is in reset when the routine is called. + **/ +s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); +} + +/** + * ixgbe_get_num_rx_addrs - Returns the number of RAR entries. + * @hw: pointer to hardware structure + **/ +u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw) +{ + return hw->mac.num_rar_entries; } -/* - * ixgbe_get_num_rx_addrs - Returns the number of RAR entries. - * @hw: pointer to hardware structure - */ -u32 -ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw) -{ - return (hw->mac.num_rar_entries); -} - -/* - * ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses - * @hw: pointer to hardware structure - * @addr_list: the list of new multicast addresses - * @addr_count: number of addresses - * @func: iterator function to walk the multicast address list +/** + * ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses + * @hw: pointer to hardware structure + * @addr_list: the list of new multicast addresses + * @addr_count: number of addresses + * @func: iterator function to walk the multicast address list * - * The given list replaces any existing list. Clears the secondary addrs from - * receive address registers. Uses unused receive address registers for the - * first secondary addresses, and falls back to promiscuous mode as needed. - */ -s32 -ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list, - u32 addr_count, ixgbe_mc_addr_itr func) + * The given list replaces any existing list. Clears the secondary addrs from + * receive address registers. Uses unused receive address registers for the + * first secondary addresses, and falls back to promiscuous mode as needed. + **/ +s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list, + u32 addr_count, ixgbe_mc_addr_itr func) { return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw, - addr_list, addr_count, func), - IXGBE_NOT_IMPLEMENTED); + addr_list, addr_count, func), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses - * @hw: pointer to hardware structure - * @mc_addr_list: the list of new multicast addresses - * @mc_addr_count: number of addresses - * @func: iterator function to walk the multicast address list +/** + * ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses + * @hw: pointer to hardware structure + * @mc_addr_list: the list of new multicast addresses + * @mc_addr_count: number of addresses + * @func: iterator function to walk the multicast address list * - * The given list replaces any existing list. Clears the MC addrs from receive - * address registers and the multicast table. Uses unused receive address - * registers for the first multicast addresses, and hashes the rest into the - * multicast table. - */ -s32 -ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list, - u32 mc_addr_count, ixgbe_mc_addr_itr func) + * The given list replaces any existing list. Clears the MC addrs from receive + * address registers and the multicast table. Uses unused receive address + * registers for the first multicast addresses, and hashes the rest into the + * multicast table. + **/ +s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list, + u32 mc_addr_count, ixgbe_mc_addr_itr func) { return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw, - mc_addr_list, mc_addr_count, func), - IXGBE_NOT_IMPLEMENTED); + mc_addr_list, mc_addr_count, func), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_enable_mc - Enable multicast address in RAR - * @hw: pointer to hardware structure +/** + * ixgbe_enable_mc - Enable multicast address in RAR + * @hw: pointer to hardware structure * - * Enables multicast address in RAR and the use of the multicast hash table. - */ -s32 -ixgbe_enable_mc(struct ixgbe_hw *hw) + * Enables multicast address in RAR and the use of the multicast hash table. + **/ +s32 ixgbe_enable_mc(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_disable_mc - Disable multicast address in RAR - * @hw: pointer to hardware structure +/** + * ixgbe_disable_mc - Disable multicast address in RAR + * @hw: pointer to hardware structure * - * Disables multicast address in RAR and the use of the multicast hash table. - */ -s32 -ixgbe_disable_mc(struct ixgbe_hw *hw) + * Disables multicast address in RAR and the use of the multicast hash table. + **/ +s32 ixgbe_disable_mc(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_clear_vfta - Clear VLAN filter table - * @hw: pointer to hardware structure +/** + * ixgbe_clear_vfta - Clear VLAN filter table + * @hw: pointer to hardware structure * - * Clears the VLAN filer table, and the VMDq index associated with the filter - */ -s32 -ixgbe_clear_vfta(struct ixgbe_hw *hw) + * Clears the VLAN filer table, and the VMDq index associated with the filter + **/ +s32 ixgbe_clear_vfta(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_set_vfta - Set VLAN filter table - * @hw: pointer to hardware structure - * @vlan: VLAN id to write to VLAN filter - * @vind: VMDq output index that maps queue to VLAN id in VFTA - * @vlan_on: boolean flag to turn on/off VLAN in VFTA +/** + * ixgbe_set_vfta - Set VLAN filter table + * @hw: pointer to hardware structure + * @vlan: VLAN id to write to VLAN filter + * @vind: VMDq output index that maps queue to VLAN id in VFTA + * @vlan_on: boolean flag to turn on/off VLAN in VFTA * - * Turn on/off specified VLAN in the VLAN filter table. - */ -s32 -ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on) + * Turn on/off specified VLAN in the VLAN filter table. + **/ +s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on) { return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind, - vlan_on), IXGBE_NOT_IMPLEMENTED); + vlan_on), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_fc_enable - Enable flow control - * @hw: pointer to hardware structure - * @packetbuf_num: packet buffer number (0-7) +/** + * ixgbe_fc_enable - Enable flow control + * @hw: pointer to hardware structure + * @packetbuf_num: packet buffer number (0-7) * - * Configures the flow control settings based on SW configuration. - */ -s32 -ixgbe_fc_enable(struct ixgbe_hw *hw, s32 packetbuf_num) + * Configures the flow control settings based on SW configuration. + **/ +s32 ixgbe_fc_enable(struct ixgbe_hw *hw, s32 packetbuf_num) { return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw, packetbuf_num), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_read_analog_reg8 - Reads 8 bit analog register - * @hw: pointer to hardware structure - * @reg: analog register to read - * @val: read value +/** + * ixgbe_read_analog_reg8 - Reads 8 bit analog register + * @hw: pointer to hardware structure + * @reg: analog register to read + * @val: read value * - * Performs write operation to analog register specified. - */ -s32 -ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val) + * Performs write operation to analog register specified. + **/ +s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val) { return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg, - val), IXGBE_NOT_IMPLEMENTED); + val), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_write_analog_reg8 - Writes 8 bit analog register - * @hw: pointer to hardware structure - * @reg: analog register to write - * @val: value to write +/** + * ixgbe_write_analog_reg8 - Writes 8 bit analog register + * @hw: pointer to hardware structure + * @reg: analog register to write + * @val: value to write * - * Performs write operation to Atlas analog register specified. - */ -s32 -ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val) + * Performs write operation to Atlas analog register specified. + **/ +s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val) { return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg, - val), IXGBE_NOT_IMPLEMENTED); + val), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_init_uta_tables - Initializes Unicast Table Arrays. - * @hw: pointer to hardware structure +/** + * ixgbe_init_uta_tables - Initializes Unicast Table Arrays. + * @hw: pointer to hardware structure * - * Initializes the Unicast Table Arrays to zero on device load. This - * is part of the Rx init addr execution path. - */ -s32 -ixgbe_init_uta_tables(struct ixgbe_hw *hw) + * Initializes the Unicast Table Arrays to zero on device load. This + * is part of the Rx init addr execution path. + **/ +s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw), - IXGBE_NOT_IMPLEMENTED); + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address - * @hw: pointer to hardware structure - * @byte_offset: byte offset to read - * @data: value read +/** + * ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address + * @hw: pointer to hardware structure + * @byte_offset: byte offset to read + * @data: value read * - * Performs byte read operation to SFP module's EEPROM over I2C interface. - */ -s32 -ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, - u8 *data) + * Performs byte read operation to SFP module's EEPROM over I2C interface. + **/ +s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, + u8 *data) { return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset, - dev_addr, data), IXGBE_NOT_IMPLEMENTED); + dev_addr, data), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_write_i2c_byte - Writes 8 bit word over I2C - * @hw: pointer to hardware structure - * @byte_offset: byte offset to write - * @data: value to write +/** + * ixgbe_write_i2c_byte - Writes 8 bit word over I2C + * @hw: pointer to hardware structure + * @byte_offset: byte offset to write + * @data: value to write * - * Performs byte write operation to SFP module's EEPROM over I2C interface - * at a specified device address. - */ -s32 -ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, - u8 data) + * Performs byte write operation to SFP module's EEPROM over I2C interface + * at a specified device address. + **/ +s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, + u8 data) { - return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, - (hw, byte_offset, dev_addr, data), IXGBE_NOT_IMPLEMENTED); + return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset, + dev_addr, data), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface - * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to write - * @eeprom_data: value to write +/** + * ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface + * @hw: pointer to hardware structure + * @byte_offset: EEPROM byte offset to write + * @eeprom_data: value to write * - * Performs byte write operation to SFP module's EEPROM over I2C interface. - */ -s32 -ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 eeprom_data) + * Performs byte write operation to SFP module's EEPROM over I2C interface. + **/ +s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, + u8 byte_offset, u8 eeprom_data) { return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom, - (hw, byte_offset, eeprom_data), IXGBE_NOT_IMPLEMENTED); + (hw, byte_offset, eeprom_data), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface - * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to read - * @eeprom_data: value read +/** + * ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface + * @hw: pointer to hardware structure + * @byte_offset: EEPROM byte offset to read + * @eeprom_data: value read * - * Performs byte read operation to SFP module's EEPROM over I2C interface. - */ -s32 -ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data) + * Performs byte read operation to SFP module's EEPROM over I2C interface. + **/ +s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data) { return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom, - (hw, byte_offset, eeprom_data), IXGBE_NOT_IMPLEMENTED); + (hw, byte_offset, eeprom_data), + IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_get_supported_physical_layer - Returns physical layer type - * @hw: pointer to hardware structure +/** + * ixgbe_get_supported_physical_layer - Returns physical layer type + * @hw: pointer to hardware structure * - * Determines physical layer capabilities of the current configuration. - */ -u32 -ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw) + * Determines physical layer capabilities of the current configuration. + **/ +u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw) { return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer, - (hw), IXGBE_NOT_IMPLEMENTED); + (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN); } -/* - * ixgbe_enable_rx_dma - Enables Rx DMA unit, dependant on device specifics - * @hw: pointer to hardware structure - * @regval: bitfield to write to the Rx DMA register +/** + * ixgbe_enable_rx_dma - Enables Rx DMA unit, dependant on device specifics + * @hw: pointer to hardware structure + * @regval: bitfield to write to the Rx DMA register * - * Enables the Rx DMA unit of the device. - */ -s32 -ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval) + * Enables the Rx DMA unit of the device. + **/ +s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval) { return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma, - (hw, regval), IXGBE_NOT_IMPLEMENTED); + (hw, regval), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore - * @hw: pointer to hardware structure - * @mask: Mask to specify which semaphore to acquire +/** + * ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore + * @hw: pointer to hardware structure + * @mask: Mask to specify which semaphore to acquire * - * Acquires the SWFW semaphore through SW_FW_SYNC register for the specified - * function (CSR, PHY0, PHY1, EEPROM, Flash) - */ -s32 -ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask) + * Acquires the SWFW semaphore through SW_FW_SYNC register for the specified + * function (CSR, PHY0, PHY1, EEPROM, Flash) + **/ +s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask) { return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync, - (hw, mask), IXGBE_NOT_IMPLEMENTED); + (hw, mask), IXGBE_NOT_IMPLEMENTED); } -/* - * ixgbe_release_swfw_semaphore - Release SWFW semaphore - * @hw: pointer to hardware structure - * @mask: Mask to specify which semaphore to release +/** + * ixgbe_release_swfw_semaphore - Release SWFW semaphore + * @hw: pointer to hardware structure + * @mask: Mask to specify which semaphore to release * - * Releases the SWFW semaphore through SW_FW_SYNC register for the specified - * function (CSR, PHY0, PHY1, EEPROM, Flash) - */ -void -ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask) + * Releases the SWFW semaphore through SW_FW_SYNC register for the specified + * function (CSR, PHY0, PHY1, EEPROM, Flash) + **/ +void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask) { if (hw->mac.ops.release_swfw_sync) hw->mac.ops.release_swfw_sync(hw, mask); } +
--- a/usr/src/uts/common/io/ixgbe/ixgbe_api.h Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_api.h Fri Sep 09 10:48:44 2011 -0400 @@ -1,37 +1,38 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ +******************************************************************************/ -/* IntelVersion: 1.82 scm_061610_003709 */ - -#ifndef _IXGBE_API_H -#define _IXGBE_API_H +#ifndef _IXGBE_API_H_ +#define _IXGBE_API_H_ #include "ixgbe_type.h" @@ -50,28 +51,33 @@ u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw); s32 ixgbe_stop_adapter(struct ixgbe_hw *hw); s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num); +s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size); +s32 ixgbe_read_pba_length(struct ixgbe_hw *hw, u32 *pba_num_size); s32 ixgbe_identify_phy(struct ixgbe_hw *hw); s32 ixgbe_reset_phy(struct ixgbe_hw *hw); s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, - u16 *phy_data); + u16 *phy_data); s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, - u16 phy_data); + u16 phy_data); s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw); s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *link_up); -s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); + ixgbe_link_speed *speed, + bool *link_up); +s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); void ixgbe_disable_tx_laser(struct ixgbe_hw *hw); void ixgbe_enable_tx_laser(struct ixgbe_hw *hw); void ixgbe_flap_tx_laser(struct ixgbe_hw *hw); s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); + bool autoneg, bool autoneg_wait_to_complete); s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *link_up, bool link_up_wait_to_complete); + bool *link_up, bool link_up_wait_to_complete); s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *autoneg); + bool *autoneg); s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index); s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index); s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index); @@ -85,27 +91,28 @@ s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq); s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, - u32 enable_addr); + u32 enable_addr); s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index); s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq); s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq); s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw); u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw); s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list, - u32 addr_count, ixgbe_mc_addr_itr func); + u32 addr_count, ixgbe_mc_addr_itr func); s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list, - u32 mc_addr_count, ixgbe_mc_addr_itr func); + u32 mc_addr_count, ixgbe_mc_addr_itr func); void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr_list, u32 vmdq); s32 ixgbe_enable_mc(struct ixgbe_hw *hw); s32 ixgbe_disable_mc(struct ixgbe_hw *hw); s32 ixgbe_clear_vfta(struct ixgbe_hw *hw); -s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on); +s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, + u32 vind, bool vlan_on); s32 ixgbe_fc_enable(struct ixgbe_hw *hw, s32 packetbuf_num); void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr); s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, - u16 *firmware_version); + u16 *firmware_version); s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val); s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val); s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw); @@ -116,40 +123,19 @@ s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc); s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc); s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw, - struct ixgbe_atr_input *input, u8 queue); + union ixgbe_atr_hash_dword input, + union ixgbe_atr_hash_dword common, + u8 queue); s32 ixgbe_fdir_add_perfect_filter_82599(struct ixgbe_hw *hw, - struct ixgbe_atr_input *input, struct ixgbe_atr_input_masks *masks, - u16 soft_id, u8 queue); -u16 ixgbe_atr_compute_hash_82599(struct ixgbe_atr_input *input, u32 key); -s32 ixgbe_atr_set_vlan_id_82599(struct ixgbe_atr_input *input, u16 vlan_id); -s32 ixgbe_atr_set_src_ipv4_82599(struct ixgbe_atr_input *input, u32 src_addr); -s32 ixgbe_atr_set_dst_ipv4_82599(struct ixgbe_atr_input *input, u32 dst_addr); -s32 ixgbe_atr_set_src_ipv6_82599(struct ixgbe_atr_input *input, u32 src_addr_1, - u32 src_addr_2, u32 src_addr_3, u32 src_addr_4); -s32 ixgbe_atr_set_dst_ipv6_82599(struct ixgbe_atr_input *input, u32 dst_addr_1, - u32 dst_addr_2, u32 dst_addr_3, u32 dst_addr_4); -s32 ixgbe_atr_set_src_port_82599(struct ixgbe_atr_input *input, u16 src_port); -s32 ixgbe_atr_set_dst_port_82599(struct ixgbe_atr_input *input, u16 dst_port); -s32 ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input, u16 flex_byte); -s32 ixgbe_atr_set_vm_pool_82599(struct ixgbe_atr_input *input, u8 vm_pool); -s32 ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input, u8 l4type); -s32 ixgbe_atr_get_vlan_id_82599(struct ixgbe_atr_input *input, u16 *vlan_id); -s32 ixgbe_atr_get_src_ipv4_82599(struct ixgbe_atr_input *input, u32 *src_addr); -s32 ixgbe_atr_get_dst_ipv4_82599(struct ixgbe_atr_input *input, u32 *dst_addr); -s32 ixgbe_atr_get_src_ipv6_82599(struct ixgbe_atr_input *input, u32 *src_addr_1, - u32 *src_addr_2, u32 *src_addr_3, u32 *src_addr_4); -s32 ixgbe_atr_get_dst_ipv6_82599(struct ixgbe_atr_input *input, u32 *dst_addr_1, - u32 *dst_addr_2, u32 *dst_addr_3, u32 *dst_addr_4); -s32 ixgbe_atr_get_src_port_82599(struct ixgbe_atr_input *input, u16 *src_port); -s32 ixgbe_atr_get_dst_port_82599(struct ixgbe_atr_input *input, u16 *dst_port); -s32 ixgbe_atr_get_flex_byte_82599(struct ixgbe_atr_input *input, - u16 *flex_byte); -s32 ixgbe_atr_get_vm_pool_82599(struct ixgbe_atr_input *input, u8 *vm_pool); -s32 ixgbe_atr_get_l4type_82599(struct ixgbe_atr_input *input, u8 *l4type); + union ixgbe_atr_input *input, + struct ixgbe_atr_input_masks *masks, + u16 soft_id, + u8 queue); +u32 ixgbe_atr_compute_hash_82599(union ixgbe_atr_input *input, u32 key); s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, - u8 *data); + u8 *data); s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, - u8 data); + u8 data); s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 eeprom_data); s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr); s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr); @@ -157,7 +143,8 @@ s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask); void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask); s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix, - u16 *wwpn_prefix); + u16 *wwpn_prefix); s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs); -#endif /* _IXGBE_API_H */ + +#endif /* _IXGBE_API_H_ */
--- a/usr/src/uts/common/io/ixgbe/ixgbe_common.c Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_common.c Fri Sep 09 10:48:44 2011 -0400 @@ -1,33 +1,36 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ - -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ - -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ - -/* IntelVersion: 1.238 scm_061610_003709 */ +/****************************************************************************** + + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + +******************************************************************************/ +/*$FreeBSD$*/ #include "ixgbe_common.h" #include "ixgbe_phy.h" @@ -39,7 +42,7 @@ static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw); static void ixgbe_standby_eeprom(struct ixgbe_hw *hw); static void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data, - u16 count); + u16 count); static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count); static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec); static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec); @@ -47,23 +50,23 @@ static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr); static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw, - u16 *san_mac_offset); + u16 *san_mac_offset); static s32 ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw); static s32 ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw); static s32 ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw); static s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw); static s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg, - u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm); + u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm); + s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan); -/* - * ixgbe_init_ops_generic - Inits function ptrs - * @hw: pointer to the hardware structure +/** + * ixgbe_init_ops_generic - Inits function ptrs + * @hw: pointer to the hardware structure * - * Initialize the function pointers. - */ -s32 -ixgbe_init_ops_generic(struct ixgbe_hw *hw) + * Initialize the function pointers. + **/ +s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw) { struct ixgbe_eeprom_info *eeprom = &hw->eeprom; struct ixgbe_mac_info *mac = &hw->mac; @@ -80,7 +83,7 @@ eeprom->ops.read = &ixgbe_read_eeprom_bit_bang_generic; eeprom->ops.write = &ixgbe_write_eeprom_generic; eeprom->ops.validate_checksum = - &ixgbe_validate_eeprom_checksum_generic; + &ixgbe_validate_eeprom_checksum_generic; eeprom->ops.update_checksum = &ixgbe_update_eeprom_checksum_generic; eeprom->ops.calc_checksum = &ixgbe_calc_eeprom_checksum_generic; @@ -128,20 +131,19 @@ mac->ops.setup_link = NULL; mac->ops.check_link = NULL; - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_start_hw_generic - Prepare hardware for Tx/Rx - * @hw: pointer to hardware structure +/** + * ixgbe_start_hw_generic - Prepare hardware for Tx/Rx + * @hw: pointer to hardware structure * - * Starts the hardware by filling the bus info structure and media type, clears - * all on chip counters, initializes receive address registers, multicast - * table, VLAN filter table, calls routine to set up link and flow control - * settings, and leaves transmit and receive units disabled and uninitialized - */ -s32 -ixgbe_start_hw_generic(struct ixgbe_hw *hw) + * Starts the hardware by filling the bus info structure and media type, clears + * all on chip counters, initializes receive address registers, multicast + * table, VLAN filter table, calls routine to set up link and flow control + * settings, and leaves transmit and receive units disabled and uninitialized + **/ +s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw) { u32 ctrl_ext; @@ -168,25 +170,63 @@ (void) ixgbe_setup_fc(hw, 0); /* Clear adapter stopped flag */ - hw->adapter_stopped = false; - - return (IXGBE_SUCCESS); + hw->adapter_stopped = FALSE; + + return IXGBE_SUCCESS; } -/* - * ixgbe_init_hw_generic - Generic hardware initialization - * @hw: pointer to hardware structure +/** + * ixgbe_start_hw_gen2 - Init sequence for common device family + * @hw: pointer to hw structure * - * Initialize the hardware by resetting the hardware, filling the bus info - * structure and media type, clears all on chip counters, initializes receive - * address registers, multicast table, VLAN filter table, calls routine to set - * up link and flow control settings, and leaves transmit and receive units - * disabled and uninitialized - */ -s32 -ixgbe_init_hw_generic(struct ixgbe_hw *hw) + * Performs the init sequence common to the second generation + * of 10 GbE devices. + * Devices in the second generation: + * 82599 + * X540 + **/ +s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw) { - s32 status = IXGBE_SUCCESS; + u32 i; + u32 regval; + + /* Clear the rate limiters */ + for (i = 0; i < hw->mac.max_tx_queues; i++) { + IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, i); + IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, 0); + } + IXGBE_WRITE_FLUSH(hw); + + /* Disable relaxed ordering */ + for (i = 0; i < hw->mac.max_tx_queues; i++) { + regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); + regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval); + } + + for (i = 0; i < hw->mac.max_rx_queues; i++) { + regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); + regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN | + IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); + } + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_init_hw_generic - Generic hardware initialization + * @hw: pointer to hardware structure + * + * Initialize the hardware by resetting the hardware, filling the bus info + * structure and media type, clears all on chip counters, initializes receive + * address registers, multicast table, VLAN filter table, calls routine to set + * up link and flow control settings, and leaves transmit and receive units + * disabled and uninitialized + **/ +s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw) +{ + s32 status; DEBUGFUNC("ixgbe_init_hw_generic"); @@ -198,18 +238,17 @@ status = hw->mac.ops.start_hw(hw); } - return (status); + return status; } -/* - * ixgbe_clear_hw_cntrs_generic - Generic clear hardware counters - * @hw: pointer to hardware structure +/** + * ixgbe_clear_hw_cntrs_generic - Generic clear hardware counters + * @hw: pointer to hardware structure * - * Clears all hardware statistics counters by reading them from the hardware - * Statistics counters are clear on read. - */ -s32 -ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) + * Clears all hardware statistics counters by reading them from the hardware + * Statistics counters are clear on read. + **/ +s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) { u16 i = 0; @@ -249,7 +288,6 @@ if (hw->mac.type >= ixgbe_mac_82599EB) for (i = 0; i < 8; i++) (void) IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i)); - (void) IXGBE_READ_REG(hw, IXGBE_PRC64); (void) IXGBE_READ_REG(hw, IXGBE_PRC127); (void) IXGBE_READ_REG(hw, IXGBE_PRC255); @@ -300,18 +338,188 @@ } } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_read_pba_num_generic - Reads part number from EEPROM - * @hw: pointer to hardware structure - * @pba_num: stores the part number from the EEPROM +/** + * ixgbe_read_pba_string_generic - Reads part number string from EEPROM + * @hw: pointer to hardware structure + * @pba_num: stores the part number string from the EEPROM + * @pba_num_size: part number string buffer length * - * Reads the part number from the EEPROM. - */ -s32 -ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num) + * Reads the part number string from the EEPROM. + **/ +s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num, + u32 pba_num_size) +{ + s32 ret_val; + u16 data; + u16 pba_ptr; + u16 offset; + u16 length; + + DEBUGFUNC("ixgbe_read_pba_string_generic"); + + if (pba_num == NULL) { + DEBUGOUT("PBA string buffer was null\n"); + return IXGBE_ERR_INVALID_ARGUMENT; + } + + ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM0_PTR, &data); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + + ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM1_PTR, &pba_ptr); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + + /* + * if data is not ptr guard the PBA must be in legacy format which + * means pba_ptr is actually our second data word for the PBA number + * and we can decode it into an ascii string + */ + if (data != IXGBE_PBANUM_PTR_GUARD) { + DEBUGOUT("NVM PBA number is not stored as string\n"); + + /* we will need 11 characters to store the PBA */ + if (pba_num_size < 11) { + DEBUGOUT("PBA string buffer too small\n"); + return IXGBE_ERR_NO_SPACE; + } + + /* extract hex string from data and pba_ptr */ + pba_num[0] = (data >> 12) & 0xF; + pba_num[1] = (data >> 8) & 0xF; + pba_num[2] = (data >> 4) & 0xF; + pba_num[3] = data & 0xF; + pba_num[4] = (pba_ptr >> 12) & 0xF; + pba_num[5] = (pba_ptr >> 8) & 0xF; + pba_num[6] = '-'; + pba_num[7] = 0; + pba_num[8] = (pba_ptr >> 4) & 0xF; + pba_num[9] = pba_ptr & 0xF; + + /* put a null character on the end of our string */ + pba_num[10] = '\0'; + + /* switch all the data but the '-' to hex char */ + for (offset = 0; offset < 10; offset++) { + if (pba_num[offset] < 0xA) + pba_num[offset] += '0'; + else if (pba_num[offset] < 0x10) + pba_num[offset] += 'A' - 0xA; + } + + return IXGBE_SUCCESS; + } + + ret_val = hw->eeprom.ops.read(hw, pba_ptr, &length); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + + if (length == 0xFFFF || length == 0) { + DEBUGOUT("NVM PBA number section invalid length\n"); + return IXGBE_ERR_PBA_SECTION; + } + + /* check if pba_num buffer is big enough */ + if (pba_num_size < (((u32)length * 2) - 1)) { + DEBUGOUT("PBA string buffer too small\n"); + return IXGBE_ERR_NO_SPACE; + } + + /* trim pba length from start of string */ + pba_ptr++; + length--; + + for (offset = 0; offset < length; offset++) { + ret_val = hw->eeprom.ops.read(hw, pba_ptr + offset, &data); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + pba_num[offset * 2] = (u8)(data >> 8); + pba_num[(offset * 2) + 1] = (u8)(data & 0xFF); + } + pba_num[offset * 2] = '\0'; + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_read_pba_length_generic - Reads part number length from EEPROM + * @hw: pointer to hardware structure + * @pba_num_size: part number string buffer length + * + * Reads the part number length from the EEPROM. + * Returns expected buffer size in pba_num_size + **/ +s32 ixgbe_read_pba_length_generic(struct ixgbe_hw *hw, u32 *pba_num_size) +{ + s32 ret_val; + u16 data; + u16 pba_ptr; + u16 length; + + DEBUGFUNC("ixgbe_read_pba_length_generic"); + + if (pba_num_size == NULL) { + DEBUGOUT("PBA buffer size was null\n"); + return IXGBE_ERR_INVALID_ARGUMENT; + } + + ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM0_PTR, &data); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + + ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM1_PTR, &pba_ptr); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + + /* if data is not ptr guard the PBA must be in legacy format */ + if (data != IXGBE_PBANUM_PTR_GUARD) { + *pba_num_size = 11; + return IXGBE_SUCCESS; + } + + ret_val = hw->eeprom.ops.read(hw, pba_ptr, &length); + if (ret_val) { + DEBUGOUT("NVM Read Error\n"); + return ret_val; + } + + if (length == 0xFFFF || length == 0) { + DEBUGOUT("NVM PBA number section invalid length\n"); + return IXGBE_ERR_PBA_SECTION; + } + + /* + * Convert from length in u16 values to u8 chars, add 1 for NULL, + * and subtract 2 because length field is included in length. + */ + *pba_num_size = ((u32)length * 2) - 1; + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_read_pba_num_generic - Reads part number from EEPROM + * @hw: pointer to hardware structure + * @pba_num: stores the part number from the EEPROM + * + * Reads the part number from the EEPROM. + **/ +s32 ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num) { s32 ret_val; u16 data; @@ -321,31 +529,33 @@ ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM0_PTR, &data); if (ret_val) { DEBUGOUT("NVM Read Error\n"); - return (ret_val); + return ret_val; + } else if (data == IXGBE_PBANUM_PTR_GUARD) { + DEBUGOUT("NVM Not supported\n"); + return IXGBE_NOT_IMPLEMENTED; } *pba_num = (u32)(data << 16); ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM1_PTR, &data); if (ret_val) { DEBUGOUT("NVM Read Error\n"); - return (ret_val); + return ret_val; } *pba_num |= data; - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_mac_addr_generic - Generic get MAC address - * @hw: pointer to hardware structure - * @mac_addr: Adapter MAC address +/** + * ixgbe_get_mac_addr_generic - Generic get MAC address + * @hw: pointer to hardware structure + * @mac_addr: Adapter MAC address * - * Reads the adapter's MAC address from first Receive Address Register (RAR0) - * A reset of the adapter must be performed prior to calling this function - * in order for the MAC address to have been loaded from the EEPROM into RAR0 - */ -s32 -ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr) + * Reads the adapter's MAC address from first Receive Address Register (RAR0) + * A reset of the adapter must be performed prior to calling this function + * in order for the MAC address to have been loaded from the EEPROM into RAR0 + **/ +s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr) { u32 rar_high; u32 rar_low; @@ -362,17 +572,16 @@ for (i = 0; i < 2; i++) mac_addr[i+4] = (u8)(rar_high >> (i*8)); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_bus_info_generic - Generic set PCI bus info - * @hw: pointer to hardware structure +/** + * ixgbe_get_bus_info_generic - Generic set PCI bus info + * @hw: pointer to hardware structure * - * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure - */ -s32 -ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) + * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure + **/ +s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) { struct ixgbe_mac_info *mac = &hw->mac; u16 link_status; @@ -416,19 +625,17 @@ mac->ops.set_lan_id(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } - -/* - * ixgbe_set_lan_id_multi_port_pcie - Set LAN id for PCIe multiple port devices - * @hw: pointer to the HW structure +/** + * ixgbe_set_lan_id_multi_port_pcie - Set LAN id for PCIe multiple port devices + * @hw: pointer to the HW structure * - * Determines the LAN function id by reading memory-mapped registers - * and swaps the port value if requested. - */ -void -ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw) + * Determines the LAN function id by reading memory-mapped registers + * and swaps the port value if requested. + **/ +void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw) { struct ixgbe_bus_info *bus = &hw->bus; u32 reg; @@ -445,17 +652,16 @@ bus->func ^= 0x1; } -/* - * ixgbe_stop_adapter_generic - Generic stop Tx/Rx units - * @hw: pointer to hardware structure +/** + * ixgbe_stop_adapter_generic - Generic stop Tx/Rx units + * @hw: pointer to hardware structure * - * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts, - * disables transmit and receive units. The adapter_stopped flag is used by - * the shared code and drivers to determine if the adapter is in a stopped - * state and should not touch the hardware. - */ -s32 -ixgbe_stop_adapter_generic(struct ixgbe_hw *hw) + * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts, + * disables transmit and receive units. The adapter_stopped flag is used by + * the shared code and drivers to determine if the adapter is in a stopped + * state and should not touch the hardware. + **/ +s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw) { u32 number_of_queues; u32 reg_val; @@ -467,7 +673,7 @@ * Set the adapter_stopped flag so other driver functions stop touching * the hardware */ - hw->adapter_stopped = true; + hw->adapter_stopped = TRUE; /* Disable the receive unit */ reg_val = IXGBE_READ_REG(hw, IXGBE_RXCTRL); @@ -498,16 +704,15 @@ */ (void) ixgbe_disable_pcie_master(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_led_on_generic - Turns on the software controllable LEDs. - * @hw: pointer to hardware structure - * @index: led number to turn on - */ -s32 -ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index) +/** + * ixgbe_led_on_generic - Turns on the software controllable LEDs. + * @hw: pointer to hardware structure + * @index: led number to turn on + **/ +s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index) { u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); @@ -519,16 +724,15 @@ IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg); IXGBE_WRITE_FLUSH(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_led_off_generic - Turns off the software controllable LEDs. - * @hw: pointer to hardware structure - * @index: led number to turn off - */ -s32 -ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index) +/** + * ixgbe_led_off_generic - Turns off the software controllable LEDs. + * @hw: pointer to hardware structure + * @index: led number to turn off + **/ +s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index) { u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); @@ -540,18 +744,17 @@ IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg); IXGBE_WRITE_FLUSH(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_init_eeprom_params_generic - Initialize EEPROM params - * @hw: pointer to hardware structure +/** + * ixgbe_init_eeprom_params_generic - Initialize EEPROM params + * @hw: pointer to hardware structure * - * Initializes the EEPROM parameters ixgbe_eeprom_info within the - * ixgbe_hw struct in order to set up EEPROM access. - */ -s32 -ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw) + * Initializes the EEPROM parameters ixgbe_eeprom_info within the + * ixgbe_hw struct in order to set up EEPROM access. + **/ +s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw) { struct ixgbe_eeprom_info *eeprom = &hw->eeprom; u32 eec; @@ -561,10 +764,8 @@ if (eeprom->type == ixgbe_eeprom_uninitialized) { eeprom->type = ixgbe_eeprom_none; - /* - * Set default semaphore delay to 10ms which is a well - * tested value - */ + /* Set default semaphore delay to 10ms which is a well + * tested value */ eeprom->semaphore_delay = 10; /* @@ -580,9 +781,9 @@ * change if a future EEPROM is not SPI. */ eeprom_size = (u16)((eec & IXGBE_EEC_SIZE) >> - IXGBE_EEC_SIZE_SHIFT); + IXGBE_EEC_SIZE_SHIFT); eeprom->word_size = 1 << (eeprom_size + - IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT); + IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT); } if (eec & IXGBE_EEC_ADDR_SIZE) @@ -590,24 +791,23 @@ else eeprom->address_bits = 8; DEBUGOUT3("Eeprom params: type = %d, size = %d, address bits: " - "%d\n", eeprom->type, eeprom->word_size, - eeprom->address_bits); + "%d\n", eeprom->type, eeprom->word_size, + eeprom->address_bits); } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_write_eeprom_generic - Writes 16 bit value to EEPROM - * @hw: pointer to hardware structure - * @offset: offset within the EEPROM to be written to - * @data: 16 bit word to be written to the EEPROM +/** + * ixgbe_write_eeprom_generic - Writes 16 bit value to EEPROM + * @hw: pointer to hardware structure + * @offset: offset within the EEPROM to be written to + * @data: 16 bit word to be written to the EEPROM * - * If ixgbe_eeprom_update_checksum is not called after this function, the - * EEPROM will most likely contain an invalid checksum. - */ -s32 -ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data) + * If ixgbe_eeprom_update_checksum is not called after this function, the + * EEPROM will most likely contain an invalid checksum. + **/ +s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data) { s32 status; u8 write_opcode = IXGBE_EEPROM_WRITE_OPCODE_SPI; @@ -636,7 +836,7 @@ /* Send the WRITE ENABLE command (8 bit opcode ) */ ixgbe_shift_out_eeprom_bits(hw, IXGBE_EEPROM_WREN_OPCODE_SPI, - IXGBE_EEPROM_OPCODE_BITS); + IXGBE_EEPROM_OPCODE_BITS); ixgbe_standby_eeprom(hw); @@ -649,9 +849,9 @@ /* Send the Write command (8-bit opcode + addr) */ ixgbe_shift_out_eeprom_bits(hw, write_opcode, - IXGBE_EEPROM_OPCODE_BITS); + IXGBE_EEPROM_OPCODE_BITS); ixgbe_shift_out_eeprom_bits(hw, (u16)(offset*2), - hw->eeprom.address_bits); + hw->eeprom.address_bits); /* Send the data */ data = (data >> 8) | (data << 8); @@ -663,20 +863,19 @@ } out: - return (status); + return status; } -/* - * ixgbe_read_eeprom_bit_bang_generic - Read EEPROM word using bit-bang - * @hw: pointer to hardware structure - * @offset: offset within the EEPROM to be read - * @data: read 16 bit value from EEPROM +/** + * ixgbe_read_eeprom_bit_bang_generic - Read EEPROM word using bit-bang + * @hw: pointer to hardware structure + * @offset: offset within the EEPROM to be read + * @data: read 16 bit value from EEPROM * - * Reads 16 bit value from EEPROM through bit-bang method - */ -s32 -ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, - u16 *data) + * Reads 16 bit value from EEPROM through bit-bang method + **/ +s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, + u16 *data) { s32 status; u16 word_in; @@ -713,9 +912,9 @@ /* Send the READ command (opcode + addr) */ ixgbe_shift_out_eeprom_bits(hw, read_opcode, - IXGBE_EEPROM_OPCODE_BITS); + IXGBE_EEPROM_OPCODE_BITS); ixgbe_shift_out_eeprom_bits(hw, (u16)(offset*2), - hw->eeprom.address_bits); + hw->eeprom.address_bits); /* Read the data. */ word_in = ixgbe_shift_in_eeprom_bits(hw, 16); @@ -726,19 +925,18 @@ } out: - return (status); + return status; } -/* - * ixgbe_read_eerd_generic - Read EEPROM word using EERD - * @hw: pointer to hardware structure - * @offset: offset of word in the EEPROM to read - * @data: word read from the EEPROM +/** + * ixgbe_read_eerd_generic - Read EEPROM word using EERD + * @hw: pointer to hardware structure + * @offset: offset of word in the EEPROM to read + * @data: word read from the EEPROM * - * Reads a 16 bit word from the EEPROM using the EERD register. - */ -s32 -ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data) + * Reads a 16 bit word from the EEPROM using the EERD register. + **/ +s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data) { u32 eerd; s32 status; @@ -753,31 +951,73 @@ } eerd = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) + - IXGBE_EEPROM_RW_REG_START; + IXGBE_EEPROM_RW_REG_START; IXGBE_WRITE_REG(hw, IXGBE_EERD, eerd); status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_READ); if (status == IXGBE_SUCCESS) *data = (IXGBE_READ_REG(hw, IXGBE_EERD) >> - IXGBE_EEPROM_RW_REG_DATA); + IXGBE_EEPROM_RW_REG_DATA); else DEBUGOUT("Eeprom read timed out\n"); out: - return (status); + return status; } -/* - * ixgbe_poll_eerd_eewr_done - Poll EERD read or EEWR write status - * @hw: pointer to hardware structure - * @ee_reg: EEPROM flag for polling +/** + * ixgbe_write_eewr_generic - Write EEPROM word using EEWR + * @hw: pointer to hardware structure + * @offset: offset of word in the EEPROM to write + * @data: word write to the EEPROM * - * Polls the status bit (bit 1) of the EERD or EEWR to determine when the - * read or write is done respectively. - */ -s32 -ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg) + * Write a 16 bit word to the EEPROM using the EEWR register. + **/ +s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data) +{ + u32 eewr; + s32 status; + + DEBUGFUNC("ixgbe_write_eewr_generic"); + + hw->eeprom.ops.init_params(hw); + + if (offset >= hw->eeprom.word_size) { + status = IXGBE_ERR_EEPROM; + goto out; + } + + eewr = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) | + (data << IXGBE_EEPROM_RW_REG_DATA) | IXGBE_EEPROM_RW_REG_START; + + status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE); + if (status != IXGBE_SUCCESS) { + DEBUGOUT("Eeprom write EEWR timed out\n"); + goto out; + } + + IXGBE_WRITE_REG(hw, IXGBE_EEWR, eewr); + + status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE); + if (status != IXGBE_SUCCESS) { + DEBUGOUT("Eeprom write EEWR timed out\n"); + goto out; + } + +out: + return status; +} + +/** + * ixgbe_poll_eerd_eewr_done - Poll EERD read or EEWR write status + * @hw: pointer to hardware structure + * @ee_reg: EEPROM flag for polling + * + * Polls the status bit (bit 1) of the EERD or EEWR to determine when the + * read or write is done respectively. + **/ +s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg) { u32 i; u32 reg; @@ -797,18 +1037,17 @@ } usec_delay(5); } - return (status); + return status; } -/* - * ixgbe_acquire_eeprom - Acquire EEPROM using bit-bang - * @hw: pointer to hardware structure +/** + * ixgbe_acquire_eeprom - Acquire EEPROM using bit-bang + * @hw: pointer to hardware structure * - * Prepares EEPROM for access using bit-bang method. This function should - * be called before issuing a command to the EEPROM. - */ -static s32 -ixgbe_acquire_eeprom(struct ixgbe_hw *hw) + * Prepares EEPROM for access using bit-bang method. This function should + * be called before issuing a command to the EEPROM. + **/ +static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; u32 eec; @@ -842,27 +1081,26 @@ ixgbe_release_swfw_sync(hw, IXGBE_GSSR_EEP_SM); status = IXGBE_ERR_EEPROM; } - } - - /* Setup EEPROM for Read/Write */ - if (status == IXGBE_SUCCESS) { - /* Clear CS and SK */ - eec &= ~(IXGBE_EEC_CS | IXGBE_EEC_SK); - IXGBE_WRITE_REG(hw, IXGBE_EEC, eec); - IXGBE_WRITE_FLUSH(hw); - usec_delay(1); + + /* Setup EEPROM for Read/Write */ + if (status == IXGBE_SUCCESS) { + /* Clear CS and SK */ + eec &= ~(IXGBE_EEC_CS | IXGBE_EEC_SK); + IXGBE_WRITE_REG(hw, IXGBE_EEC, eec); + IXGBE_WRITE_FLUSH(hw); + usec_delay(1); + } } - return (status); + return status; } -/* - * ixgbe_get_eeprom_semaphore - Get hardware semaphore - * @hw: pointer to hardware structure +/** + * ixgbe_get_eeprom_semaphore - Get hardware semaphore + * @hw: pointer to hardware structure * - * Sets the hardware semaphores so EEPROM access can occur for bit-bang method - */ -static s32 -ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) + * Sets the hardware semaphores so EEPROM access can occur for bit-bang method + **/ +static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) { s32 status = IXGBE_ERR_EEPROM; u32 timeout = 2000; @@ -871,6 +1109,7 @@ DEBUGFUNC("ixgbe_get_eeprom_semaphore"); + /* Get SMBI software semaphore between device drivers first */ for (i = 0; i < timeout; i++) { /* @@ -911,26 +1150,25 @@ */ if (i >= timeout) { DEBUGOUT("SWESMBI Software EEPROM semaphore " - "not granted.\n"); + "not granted.\n"); ixgbe_release_eeprom_semaphore(hw); status = IXGBE_ERR_EEPROM; } } else { DEBUGOUT("Software semaphore SMBI between device drivers " - "not granted.\n"); + "not granted.\n"); } - return (status); + return status; } -/* - * ixgbe_release_eeprom_semaphore - Release hardware semaphore - * @hw: pointer to hardware structure +/** + * ixgbe_release_eeprom_semaphore - Release hardware semaphore + * @hw: pointer to hardware structure * - * This function clears hardware semaphore bits. - */ -static void -ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw) + * This function clears hardware semaphore bits. + **/ +static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw) { u32 swsm; @@ -944,12 +1182,11 @@ IXGBE_WRITE_FLUSH(hw); } -/* - * ixgbe_ready_eeprom - Polls for EEPROM ready - * @hw: pointer to hardware structure - */ -static s32 -ixgbe_ready_eeprom(struct ixgbe_hw *hw) +/** + * ixgbe_ready_eeprom - Polls for EEPROM ready + * @hw: pointer to hardware structure + **/ +static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; u16 i; @@ -965,7 +1202,7 @@ */ for (i = 0; i < IXGBE_EEPROM_MAX_RETRY_SPI; i += 5) { ixgbe_shift_out_eeprom_bits(hw, IXGBE_EEPROM_RDSR_OPCODE_SPI, - IXGBE_EEPROM_OPCODE_BITS); + IXGBE_EEPROM_OPCODE_BITS); spi_stat_reg = (u8)ixgbe_shift_in_eeprom_bits(hw, 8); if (!(spi_stat_reg & IXGBE_EEPROM_STATUS_RDY_SPI)) break; @@ -983,15 +1220,14 @@ status = IXGBE_ERR_EEPROM; } - return (status); + return status; } -/* - * ixgbe_standby_eeprom - Returns EEPROM to a "standby" state - * @hw: pointer to hardware structure - */ -static void -ixgbe_standby_eeprom(struct ixgbe_hw *hw) +/** + * ixgbe_standby_eeprom - Returns EEPROM to a "standby" state + * @hw: pointer to hardware structure + **/ +static void ixgbe_standby_eeprom(struct ixgbe_hw *hw) { u32 eec; @@ -1010,15 +1246,14 @@ usec_delay(1); } -/* - * ixgbe_shift_out_eeprom_bits - Shift data bits out to the EEPROM. - * @hw: pointer to hardware structure - * @data: data to send to the EEPROM - * @count: number of bits to shift out - */ -static void -ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data, - u16 count) +/** + * ixgbe_shift_out_eeprom_bits - Shift data bits out to the EEPROM. + * @hw: pointer to hardware structure + * @data: data to send to the EEPROM + * @count: number of bits to shift out + **/ +static void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data, + u16 count) { u32 eec; u32 mask; @@ -1068,12 +1303,11 @@ IXGBE_WRITE_FLUSH(hw); } -/* - * ixgbe_shift_in_eeprom_bits - Shift data bits in from the EEPROM - * @hw: pointer to hardware structure - */ -static u16 -ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count) +/** + * ixgbe_shift_in_eeprom_bits - Shift data bits in from the EEPROM + * @hw: pointer to hardware structure + **/ +static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count) { u32 eec; u32 i; @@ -1105,16 +1339,15 @@ ixgbe_lower_eeprom_clk(hw, &eec); } - return (data); + return data; } -/* - * ixgbe_raise_eeprom_clk - Raises the EEPROM's clock input. - * @hw: pointer to hardware structure - * @eec: EEC register's current value - */ -static void -ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec) +/** + * ixgbe_raise_eeprom_clk - Raises the EEPROM's clock input. + * @hw: pointer to hardware structure + * @eec: EEC register's current value + **/ +static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec) { DEBUGFUNC("ixgbe_raise_eeprom_clk"); @@ -1128,13 +1361,12 @@ usec_delay(1); } -/* - * ixgbe_lower_eeprom_clk - Lowers the EEPROM's clock input. - * @hw: pointer to hardware structure - * @eecd: EECD's current value - */ -static void -ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec) +/** + * ixgbe_lower_eeprom_clk - Lowers the EEPROM's clock input. + * @hw: pointer to hardware structure + * @eecd: EECD's current value + **/ +static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec) { DEBUGFUNC("ixgbe_lower_eeprom_clk"); @@ -1148,12 +1380,11 @@ usec_delay(1); } -/* - * ixgbe_release_eeprom - Release EEPROM, release semaphores - * @hw: pointer to hardware structure - */ -static void -ixgbe_release_eeprom(struct ixgbe_hw *hw) +/** + * ixgbe_release_eeprom - Release EEPROM, release semaphores + * @hw: pointer to hardware structure + **/ +static void ixgbe_release_eeprom(struct ixgbe_hw *hw) { u32 eec; @@ -1179,12 +1410,11 @@ msec_delay(hw->eeprom.semaphore_delay); } -/* - * ixgbe_calc_eeprom_checksum_generic - Calculates and returns the checksum - * @hw: pointer to hardware structure - */ -u16 -ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw) +/** + * ixgbe_calc_eeprom_checksum_generic - Calculates and returns the checksum + * @hw: pointer to hardware structure + **/ +u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw) { u16 i; u16 j; @@ -1223,20 +1453,19 @@ checksum = (u16)IXGBE_EEPROM_SUM - checksum; - return (checksum); + return checksum; } -/* - * ixgbe_validate_eeprom_checksum_generic - Validate EEPROM checksum - * @hw: pointer to hardware structure - * @checksum_val: calculated checksum +/** + * ixgbe_validate_eeprom_checksum_generic - Validate EEPROM checksum + * @hw: pointer to hardware structure + * @checksum_val: calculated checksum * - * Performs checksum calculation and validates the EEPROM checksum. If the - * caller does not need checksum_val, the value can be NULL. - */ -s32 -ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, - u16 *checksum_val) + * Performs checksum calculation and validates the EEPROM checksum. If the + * caller does not need checksum_val, the value can be NULL. + **/ +s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, + u16 *checksum_val) { s32 status; u16 checksum; @@ -1270,15 +1499,14 @@ DEBUGOUT("EEPROM read failed\n"); } - return (status); + return status; } -/* - * ixgbe_update_eeprom_checksum_generic - Updates the EEPROM checksum - * @hw: pointer to hardware structure - */ -s32 -ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw) +/** + * ixgbe_update_eeprom_checksum_generic - Updates the EEPROM checksum + * @hw: pointer to hardware structure + **/ +s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw) { s32 status; u16 checksum; @@ -1295,22 +1523,21 @@ if (status == IXGBE_SUCCESS) { checksum = hw->eeprom.ops.calc_checksum(hw); status = hw->eeprom.ops.write(hw, IXGBE_EEPROM_CHECKSUM, - checksum); + checksum); } else { DEBUGOUT("EEPROM read failed\n"); } - return (status); + return status; } -/* - * ixgbe_validate_mac_addr - Validate MAC address - * @mac_addr: pointer to MAC address. +/** + * ixgbe_validate_mac_addr - Validate MAC address + * @mac_addr: pointer to MAC address. * - * Tests a MAC address to ensure it is a valid Individual Address - */ -s32 -ixgbe_validate_mac_addr(u8 *mac_addr) + * Tests a MAC address to ensure it is a valid Individual Address + **/ +s32 ixgbe_validate_mac_addr(u8 *mac_addr) { s32 status = IXGBE_SUCCESS; @@ -1326,75 +1553,74 @@ status = IXGBE_ERR_INVALID_MAC_ADDR; /* Reject the zero address */ } else if (mac_addr[0] == 0 && mac_addr[1] == 0 && mac_addr[2] == 0 && - mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0) { + mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0) { DEBUGOUT("MAC address is all zeros\n"); status = IXGBE_ERR_INVALID_MAC_ADDR; } - return (status); + return status; } -/* - * ixgbe_set_rar_generic - Set Rx address register - * @hw: pointer to hardware structure - * @index: Receive address register to write - * @addr: Address to put into receive address register - * @vmdq: VMDq "set" or "pool" index - * @enable_addr: set flag that address is active +/** + * ixgbe_set_rar_generic - Set Rx address register + * @hw: pointer to hardware structure + * @index: Receive address register to write + * @addr: Address to put into receive address register + * @vmdq: VMDq "set" or "pool" index + * @enable_addr: set flag that address is active * - * Puts an ethernet address into a receive address register. - */ -s32 -ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, - u32 enable_addr) + * Puts an ethernet address into a receive address register. + **/ +s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, + u32 enable_addr) { u32 rar_low, rar_high; u32 rar_entries = hw->mac.num_rar_entries; DEBUGFUNC("ixgbe_set_rar_generic"); + /* Make sure we are using a valid rar index range */ + if (index >= rar_entries) { + DEBUGOUT1("RAR index %d is out of range.\n", index); + return IXGBE_ERR_INVALID_ARGUMENT; + } + /* setup VMDq pool selection before this RAR gets enabled */ hw->mac.ops.set_vmdq(hw, index, vmdq); - /* Make sure we are using a valid rar index range */ - if (index < rar_entries) { - /* - * HW expects these in little endian so we reverse the byte - * order from network order (big endian) to little endian - */ - rar_low = ((u32)addr[0] | - ((u32)addr[1] << 8) | - ((u32)addr[2] << 16) | - ((u32)addr[3] << 24)); - /* - * Some parts put the VMDq setting in the extra RAH bits, - * so save everything except the lower 16 bits that hold part - * of the address and the address valid bit. - */ - rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index)); - rar_high &= ~(0x0000FFFF | IXGBE_RAH_AV); - rar_high |= ((u32)addr[4] | ((u32)addr[5] << 8)); - - if (enable_addr != 0) - rar_high |= IXGBE_RAH_AV; - - IXGBE_WRITE_REG(hw, IXGBE_RAL(index), rar_low); - IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high); - } else { - DEBUGOUT1("RAR index %d is out of range.\n", index); - } - - return (IXGBE_SUCCESS); + /* + * HW expects these in little endian so we reverse the byte + * order from network order (big endian) to little endian + */ + rar_low = ((u32)addr[0] | + ((u32)addr[1] << 8) | + ((u32)addr[2] << 16) | + ((u32)addr[3] << 24)); + /* + * Some parts put the VMDq setting in the extra RAH bits, + * so save everything except the lower 16 bits that hold part + * of the address and the address valid bit. + */ + rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index)); + rar_high &= ~(0x0000FFFF | IXGBE_RAH_AV); + rar_high |= ((u32)addr[4] | ((u32)addr[5] << 8)); + + if (enable_addr != 0) + rar_high |= IXGBE_RAH_AV; + + IXGBE_WRITE_REG(hw, IXGBE_RAL(index), rar_low); + IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high); + + return IXGBE_SUCCESS; } -/* - * ixgbe_clear_rar_generic - Remove Rx address register - * @hw: pointer to hardware structure - * @index: Receive address register to write +/** + * ixgbe_clear_rar_generic - Remove Rx address register + * @hw: pointer to hardware structure + * @index: Receive address register to write * - * Clears an ethernet address from a receive address register. - */ -s32 -ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index) + * Clears an ethernet address from a receive address register. + **/ +s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index) { u32 rar_high; u32 rar_entries = hw->mac.num_rar_entries; @@ -1402,37 +1628,37 @@ DEBUGFUNC("ixgbe_clear_rar_generic"); /* Make sure we are using a valid rar index range */ - if (index < rar_entries) { - /* - * Some parts put the VMDq setting in the extra RAH bits, - * so save everything except the lower 16 bits that hold part - * of the address and the address valid bit. - */ - rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index)); - rar_high &= ~(0x0000FFFF | IXGBE_RAH_AV); - - IXGBE_WRITE_REG(hw, IXGBE_RAL(index), 0); - IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high); - } else { + if (index >= rar_entries) { DEBUGOUT1("RAR index %d is out of range.\n", index); + return IXGBE_ERR_INVALID_ARGUMENT; } + /* + * Some parts put the VMDq setting in the extra RAH bits, + * so save everything except the lower 16 bits that hold part + * of the address and the address valid bit. + */ + rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index)); + rar_high &= ~(0x0000FFFF | IXGBE_RAH_AV); + + IXGBE_WRITE_REG(hw, IXGBE_RAL(index), 0); + IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high); + /* clear VMDq pool/queue selection for this RAR */ hw->mac.ops.clear_vmdq(hw, index, IXGBE_CLEAR_VMDQ_ALL); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_init_rx_addrs_generic - Initializes receive address filters. - * @hw: pointer to hardware structure +/** + * ixgbe_init_rx_addrs_generic - Initializes receive address filters. + * @hw: pointer to hardware structure * - * Places the MAC address in receive address register 0 and clears the rest - * of the receive address registers. Clears the multicast table. Assumes - * the receiver is in reset when the routine is called. - */ -s32 -ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw) + * Places the MAC address in receive address register 0 and clears the rest + * of the receive address registers. Clears the multicast table. Assumes + * the receiver is in reset when the routine is called. + **/ +s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw) { u32 i; u32 rar_entries = hw->mac.num_rar_entries; @@ -1450,20 +1676,23 @@ hw->mac.ops.get_mac_addr(hw, hw->mac.addr); DEBUGOUT3(" Keeping Current RAR0 Addr =%.2X %.2X %.2X ", - hw->mac.addr[0], hw->mac.addr[1], - hw->mac.addr[2]); + hw->mac.addr[0], hw->mac.addr[1], + hw->mac.addr[2]); DEBUGOUT3("%.2X %.2X %.2X\n", hw->mac.addr[3], - hw->mac.addr[4], hw->mac.addr[5]); + hw->mac.addr[4], hw->mac.addr[5]); } else { /* Setup the receive address. */ DEBUGOUT("Overriding MAC Address in RAR[0]\n"); DEBUGOUT3(" New MAC Addr =%.2X %.2X %.2X ", - hw->mac.addr[0], hw->mac.addr[1], - hw->mac.addr[2]); + hw->mac.addr[0], hw->mac.addr[1], + hw->mac.addr[2]); DEBUGOUT3("%.2X %.2X %.2X\n", hw->mac.addr[3], - hw->mac.addr[4], hw->mac.addr[5]); + hw->mac.addr[4], hw->mac.addr[5]); hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV); + + /* clear VMDq pool/queue selection for RAR 0 */ + hw->mac.ops.clear_vmdq(hw, 0, IXGBE_CLEAR_VMDQ_ALL); } hw->addr_ctrl.overflow_promisc = 0; @@ -1486,19 +1715,17 @@ (void) ixgbe_init_uta_tables(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } - -/* - * ixgbe_add_uc_addr - Adds a secondary unicast address. - * @hw: pointer to hardware structure - * @addr: new address +/** + * ixgbe_add_uc_addr - Adds a secondary unicast address. + * @hw: pointer to hardware structure + * @addr: new address * - * Adds it to unused receive address register or goes into promiscuous mode. - */ -void -ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) + * Adds it to unused receive address register or goes into promiscuous mode. + **/ +void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) { u32 rar_entries = hw->mac.num_rar_entries; u32 rar; @@ -1506,7 +1733,7 @@ DEBUGFUNC("ixgbe_add_uc_addr"); DEBUGOUT6(" UC Addr = %.2X %.2X %.2X %.2X %.2X %.2X\n", - addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); /* * Place this address in the RAR if there is room, @@ -1524,23 +1751,22 @@ DEBUGOUT("ixgbe_add_uc_addr Complete\n"); } -/* - * ixgbe_update_uc_addr_list_generic - Updates MAC list of secondary addresses - * @hw: pointer to hardware structure - * @addr_list: the list of new addresses - * @addr_count: number of addresses - * @next: iterator function to walk the address list +/** + * ixgbe_update_uc_addr_list_generic - Updates MAC list of secondary addresses + * @hw: pointer to hardware structure + * @addr_list: the list of new addresses + * @addr_count: number of addresses + * @next: iterator function to walk the address list * - * The given list replaces any existing list. Clears the secondary addrs from - * receive address registers. Uses unused receive address registers for the - * first secondary addresses, and falls back to promiscuous mode as needed. + * The given list replaces any existing list. Clears the secondary addrs from + * receive address registers. Uses unused receive address registers for the + * first secondary addresses, and falls back to promiscuous mode as needed. * - * Drivers using secondary unicast addresses must set user_set_promisc when - * manually putting the device into promiscuous mode. - */ -s32 -ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, u8 *addr_list, - u32 addr_count, ixgbe_mc_addr_itr next) + * Drivers using secondary unicast addresses must set user_set_promisc when + * manually putting the device into promiscuous mode. + **/ +s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, u8 *addr_list, + u32 addr_count, ixgbe_mc_addr_itr next) { u8 *addr; u32 i; @@ -1560,10 +1786,10 @@ hw->addr_ctrl.overflow_promisc = 0; /* Zero out the other receive addresses */ - DEBUGOUT1("Clearing RAR[1-%d]\n", uc_addr_in_use + 1); + DEBUGOUT1("Clearing RAR[1-%d]\n", uc_addr_in_use+1); for (i = 0; i < uc_addr_in_use; i++) { - IXGBE_WRITE_REG(hw, IXGBE_RAL(i + 1), 0); - IXGBE_WRITE_REG(hw, IXGBE_RAH(i + 1), 0); + IXGBE_WRITE_REG(hw, IXGBE_RAL(1+i), 0); + IXGBE_WRITE_REG(hw, IXGBE_RAH(1+i), 0); } /* Add the new addresses */ @@ -1592,23 +1818,22 @@ } DEBUGOUT("ixgbe_update_uc_addr_list_generic Complete\n"); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_mta_vector - Determines bit-vector in multicast table to set - * @hw: pointer to hardware structure - * @mc_addr: the multicast address +/** + * ixgbe_mta_vector - Determines bit-vector in multicast table to set + * @hw: pointer to hardware structure + * @mc_addr: the multicast address * - * Extracts the 12 bits, from a multicast address, to determine which - * bit-vector to set in the multicast table. The hardware uses 12 bits, from - * incoming rx multicast addresses, to determine the bit-vector to check in - * the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set - * by the MO field of the MCSTCTRL. The MO field is set during initialization - * to mc_filter_type. - */ -static s32 -ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr) + * Extracts the 12 bits, from a multicast address, to determine which + * bit-vector to set in the multicast table. The hardware uses 12 bits, from + * incoming rx multicast addresses, to determine the bit-vector to check in + * the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set + * by the MO field of the MCSTCTRL. The MO field is set during initialization + * to mc_filter_type. + **/ +static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr) { u32 vector = 0; @@ -1635,18 +1860,17 @@ /* vector can only be 12-bits or boundary will be exceeded */ vector &= 0xFFF; - return (vector); + return vector; } -/* - * ixgbe_set_mta - Set bit-vector in multicast table - * @hw: pointer to hardware structure - * @hash_value: Multicast address hash value +/** + * ixgbe_set_mta - Set bit-vector in multicast table + * @hw: pointer to hardware structure + * @hash_value: Multicast address hash value * - * Sets the bit-vector in the multicast table. - */ -void -ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr) + * Sets the bit-vector in the multicast table. + **/ +void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr) { u32 vector; u32 vector_bit; @@ -1673,21 +1897,20 @@ hw->mac.mta_shadow[vector_reg] |= (1 << vector_bit); } -/* - * ixgbe_update_mc_addr_list_generic - Updates MAC list of multicast addresses - * @hw: pointer to hardware structure - * @mc_addr_list: the list of new multicast addresses - * @mc_addr_count: number of addresses - * @next: iterator function to walk the multicast address list +/** + * ixgbe_update_mc_addr_list_generic - Updates MAC list of multicast addresses + * @hw: pointer to hardware structure + * @mc_addr_list: the list of new multicast addresses + * @mc_addr_count: number of addresses + * @next: iterator function to walk the multicast address list * - * The given list replaces any existing list. Clears the MC addrs from receive - * address registers and the multicast table. Uses unused receive address - * registers for the first multicast addresses, and hashes the rest into the - * multicast table. - */ -s32 -ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, u8 *mc_addr_list, - u32 mc_addr_count, ixgbe_mc_addr_itr next) + * The given list replaces any existing list. Clears the MC addrs from receive + * address registers and the multicast table. Uses unused receive address + * registers for the first multicast addresses, and hashes the rest into the + * multicast table. + **/ +s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, u8 *mc_addr_list, + u32 mc_addr_count, ixgbe_mc_addr_itr next) { u32 i; u32 vmdq; @@ -1703,7 +1926,7 @@ /* Clear mta_shadow */ DEBUGOUT(" Clearing MTA\n"); - (void) memset(&hw->mac.mta_shadow, 0, sizeof (hw->mac.mta_shadow)); + (void) memset(&hw->mac.mta_shadow, 0, sizeof(hw->mac.mta_shadow)); /* Update mta_shadow */ for (i = 0; i < mc_addr_count; i++) { @@ -1714,24 +1937,23 @@ /* Enable mta */ for (i = 0; i < hw->mac.mcft_size; i++) IXGBE_WRITE_REG_ARRAY(hw, IXGBE_MTA(0), i, - hw->mac.mta_shadow[i]); + hw->mac.mta_shadow[i]); if (hw->addr_ctrl.mta_in_use > 0) IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, - IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type); + IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type); DEBUGOUT("ixgbe_update_mc_addr_list_generic Complete\n"); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_enable_mc_generic - Enable multicast address in RAR - * @hw: pointer to hardware structure +/** + * ixgbe_enable_mc_generic - Enable multicast address in RAR + * @hw: pointer to hardware structure * - * Enables multicast address in RAR and the use of the multicast hash table. - */ -s32 -ixgbe_enable_mc_generic(struct ixgbe_hw *hw) + * Enables multicast address in RAR and the use of the multicast hash table. + **/ +s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw) { struct ixgbe_addr_filter_info *a = &hw->addr_ctrl; @@ -1739,19 +1961,18 @@ if (a->mta_in_use > 0) IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, IXGBE_MCSTCTRL_MFE | - hw->mac.mc_filter_type); - - return (IXGBE_SUCCESS); + hw->mac.mc_filter_type); + + return IXGBE_SUCCESS; } -/* - * ixgbe_disable_mc_generic - Disable multicast address in RAR - * @hw: pointer to hardware structure +/** + * ixgbe_disable_mc_generic - Disable multicast address in RAR + * @hw: pointer to hardware structure * - * Disables multicast address in RAR and the use of the multicast hash table. - */ -s32 -ixgbe_disable_mc_generic(struct ixgbe_hw *hw) + * Disables multicast address in RAR and the use of the multicast hash table. + **/ +s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw) { struct ixgbe_addr_filter_info *a = &hw->addr_ctrl; @@ -1760,23 +1981,23 @@ if (a->mta_in_use > 0) IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_fc_enable_generic - Enable flow control - * @hw: pointer to hardware structure - * @packetbuf_num: packet buffer number (0-7) +/** + * ixgbe_fc_enable_generic - Enable flow control + * @hw: pointer to hardware structure + * @packetbuf_num: packet buffer number (0-7) * - * Enable flow control according to the current settings. - */ -s32 -ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num) + * Enable flow control according to the current settings. + **/ +s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num) { s32 ret_val = IXGBE_SUCCESS; u32 mflcn_reg, fccfg_reg; u32 reg; u32 rx_pba_size; + u32 fcrtl, fcrth; DEBUGFUNC("ixgbe_fc_enable_generic"); @@ -1843,40 +2064,21 @@ IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg); IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg); - reg = IXGBE_READ_REG(hw, IXGBE_MTQC); - /* Thresholds are different for link flow control when in DCB mode */ - if (reg & IXGBE_MTQC_RT_ENA) { - rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); - - /* Always disable XON for LFC when in DCB mode */ - reg = (rx_pba_size >> 5) & 0xFFE0; - IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), reg); - - reg = (rx_pba_size >> 2) & 0xFFE0; - if (hw->fc.current_mode & ixgbe_fc_tx_pause) - reg |= IXGBE_FCRTH_FCEN; - IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), reg); - } else { - /* - * Set up and enable Rx high/low water mark thresholds, - * enable XON. - */ - if (hw->fc.current_mode & ixgbe_fc_tx_pause) { - if (hw->fc.send_xon) { - IXGBE_WRITE_REG(hw, - IXGBE_FCRTL_82599(packetbuf_num), - (hw->fc.low_water | IXGBE_FCRTL_XONE)); - } else { - IXGBE_WRITE_REG(hw, - IXGBE_FCRTL_82599(packetbuf_num), - hw->fc.low_water); - } - - IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), - (hw->fc.high_water | IXGBE_FCRTH_FCEN)); - } + rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); + rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT; + + fcrth = (rx_pba_size - hw->fc.high_water) << 10; + fcrtl = (rx_pba_size - hw->fc.low_water) << 10; + + if (hw->fc.current_mode & ixgbe_fc_tx_pause) { + fcrth |= IXGBE_FCRTH_FCEN; + if (hw->fc.send_xon) + fcrtl |= IXGBE_FCRTL_XONE; } + IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), fcrth); + IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), fcrtl); + /* Configure pause time (2 TCs per register) */ reg = IXGBE_READ_REG(hw, IXGBE_FCTTV(packetbuf_num / 2)); if ((packetbuf_num & 1) == 0) @@ -1888,18 +2090,17 @@ IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1)); out: - return (ret_val); + return ret_val; } -/* - * ixgbe_fc_autoneg - Configure flow control - * @hw: pointer to hardware structure +/** + * ixgbe_fc_autoneg - Configure flow control + * @hw: pointer to hardware structure * - * Compares our advertised flow control capabilities to those advertised by - * our link partner, and determines the proper flow control mode to use. - */ -s32 -ixgbe_fc_autoneg(struct ixgbe_hw *hw) + * Compares our advertised flow control capabilities to those advertised by + * our link partner, and determines the proper flow control mode to use. + **/ +s32 ixgbe_fc_autoneg(struct ixgbe_hw *hw) { s32 ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; ixgbe_link_speed speed; @@ -1917,9 +2118,9 @@ * - link is not up. * * Since we're being called from an LSC, link is already known to be up. - * So use link_up_wait_to_complete=false. + * So use link_up_wait_to_complete=FALSE. */ - hw->mac.ops.check_link(hw, &speed, &link_up, false); + hw->mac.ops.check_link(hw, &speed, &link_up, FALSE); if (!link_up) { ret_val = IXGBE_ERR_FLOW_CONTROL; goto out; @@ -1949,24 +2150,23 @@ out: if (ret_val == IXGBE_SUCCESS) { - hw->fc.fc_was_autonegged = true; + hw->fc.fc_was_autonegged = TRUE; } else { - hw->fc.fc_was_autonegged = false; + hw->fc.fc_was_autonegged = FALSE; hw->fc.current_mode = hw->fc.requested_mode; } - return (ret_val); + return ret_val; } -/* - * ixgbe_fc_autoneg_fiber - Enable flow control on 1 gig fiber - * @hw: pointer to hardware structure - * @speed: - * @link_up +/** + * ixgbe_fc_autoneg_fiber - Enable flow control on 1 gig fiber + * @hw: pointer to hardware structure + * @speed: + * @link_up * - * Enable flow control according on 1 gig fiber. - */ -static s32 -ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw) + * Enable flow control according on 1 gig fiber. + **/ +static s32 ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw) { u32 pcs_anadv_reg, pcs_lpab_reg, linkstat; s32 ret_val; @@ -1987,24 +2187,23 @@ pcs_anadv_reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA); pcs_lpab_reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANLP); - ret_val = ixgbe_negotiate_fc(hw, pcs_anadv_reg, - pcs_lpab_reg, IXGBE_PCS1GANA_SYM_PAUSE, - IXGBE_PCS1GANA_ASM_PAUSE, - IXGBE_PCS1GANA_SYM_PAUSE, - IXGBE_PCS1GANA_ASM_PAUSE); + ret_val = ixgbe_negotiate_fc(hw, pcs_anadv_reg, + pcs_lpab_reg, IXGBE_PCS1GANA_SYM_PAUSE, + IXGBE_PCS1GANA_ASM_PAUSE, + IXGBE_PCS1GANA_SYM_PAUSE, + IXGBE_PCS1GANA_ASM_PAUSE); out: - return (ret_val); + return ret_val; } -/* - * ixgbe_fc_autoneg_backplane - Enable flow control IEEE clause 37 - * @hw: pointer to hardware structure +/** + * ixgbe_fc_autoneg_backplane - Enable flow control IEEE clause 37 + * @hw: pointer to hardware structure * - * Enable flow control according to IEEE clause 37. - */ -static s32 -ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw) + * Enable flow control according to IEEE clause 37. + **/ +static s32 ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw) { u32 links2, anlp1_reg, autoc_reg, links; s32 ret_val; @@ -2016,7 +2215,7 @@ */ links = IXGBE_READ_REG(hw, IXGBE_LINKS); if ((links & IXGBE_LINKS_KX_AN_COMP) == 0) { - hw->fc.fc_was_autonegged = false; + hw->fc.fc_was_autonegged = FALSE; hw->fc.current_mode = hw->fc.requested_mode; ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; goto out; @@ -2025,7 +2224,7 @@ if (hw->mac.type == ixgbe_mac_82599EB) { links2 = IXGBE_READ_REG(hw, IXGBE_LINKS2); if ((links2 & IXGBE_LINKS2_AN_SUPPORTED) == 0) { - hw->fc.fc_was_autonegged = false; + hw->fc.fc_was_autonegged = FALSE; hw->fc.current_mode = hw->fc.requested_mode; ret_val = IXGBE_ERR_FC_NOT_NEGOTIATED; goto out; @@ -2039,55 +2238,55 @@ anlp1_reg = IXGBE_READ_REG(hw, IXGBE_ANLP1); ret_val = ixgbe_negotiate_fc(hw, autoc_reg, - anlp1_reg, IXGBE_AUTOC_SYM_PAUSE, IXGBE_AUTOC_ASM_PAUSE, - IXGBE_ANLP1_SYM_PAUSE, IXGBE_ANLP1_ASM_PAUSE); + anlp1_reg, IXGBE_AUTOC_SYM_PAUSE, IXGBE_AUTOC_ASM_PAUSE, + IXGBE_ANLP1_SYM_PAUSE, IXGBE_ANLP1_ASM_PAUSE); out: - return (ret_val); + return ret_val; } -/* - * ixgbe_fc_autoneg_copper - Enable flow control IEEE clause 37 - * @hw: pointer to hardware structure +/** + * ixgbe_fc_autoneg_copper - Enable flow control IEEE clause 37 + * @hw: pointer to hardware structure * - * Enable flow control according to IEEE clause 37. - */ -static s32 -ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw) + * Enable flow control according to IEEE clause 37. + **/ +static s32 ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw) { u16 technology_ability_reg = 0; u16 lp_technology_ability_reg = 0; hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &technology_ability_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &technology_ability_reg); hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_LP, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &lp_technology_ability_reg); - - return (ixgbe_negotiate_fc(hw, (u32)technology_ability_reg, - (u32)lp_technology_ability_reg, - IXGBE_TAF_SYM_PAUSE, IXGBE_TAF_ASM_PAUSE, - IXGBE_TAF_SYM_PAUSE, IXGBE_TAF_ASM_PAUSE)); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &lp_technology_ability_reg); + + return ixgbe_negotiate_fc(hw, (u32)technology_ability_reg, + (u32)lp_technology_ability_reg, + IXGBE_TAF_SYM_PAUSE, IXGBE_TAF_ASM_PAUSE, + IXGBE_TAF_SYM_PAUSE, IXGBE_TAF_ASM_PAUSE); } -/* - * ixgbe_negotiate_fc - Negotiate flow control - * @hw: pointer to hardware structure - * @adv_reg: flow control advertised settings - * @lp_reg: link partner's flow control settings - * @adv_sym: symmetric pause bit in advertisement - * @adv_asm: asymmetric pause bit in advertisement - * @lp_sym: symmetric pause bit in link partner advertisement - * @lp_asm: asymmetric pause bit in link partner advertisement +/** + * ixgbe_negotiate_fc - Negotiate flow control + * @hw: pointer to hardware structure + * @adv_reg: flow control advertised settings + * @lp_reg: link partner's flow control settings + * @adv_sym: symmetric pause bit in advertisement + * @adv_asm: asymmetric pause bit in advertisement + * @lp_sym: symmetric pause bit in link partner advertisement + * @lp_asm: asymmetric pause bit in link partner advertisement * - * Find the intersection between advertised settings and link partner's - * advertised settings - */ -static s32 -ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg, - u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm) + * Find the intersection between advertised settings and link partner's + * advertised settings + **/ +static s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg, + u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm) { - if ((!(adv_reg)) || (!(lp_reg))) - return (IXGBE_ERR_FC_NOT_NEGOTIATED); + if ((!(adv_reg)) || (!(lp_reg))) + return IXGBE_ERR_FC_NOT_NEGOTIATED; if ((adv_reg & adv_sym) && (lp_reg & lp_sym)) { /* @@ -2105,28 +2304,27 @@ DEBUGOUT("Flow Control=RX PAUSE frames only\n"); } } else if (!(adv_reg & adv_sym) && (adv_reg & adv_asm) && - (lp_reg & lp_sym) && (lp_reg & lp_asm)) { + (lp_reg & lp_sym) && (lp_reg & lp_asm)) { hw->fc.current_mode = ixgbe_fc_tx_pause; DEBUGOUT("Flow Control = TX PAUSE frames only.\n"); } else if ((adv_reg & adv_sym) && (adv_reg & adv_asm) && - !(lp_reg & lp_sym) && (lp_reg & lp_asm)) { + !(lp_reg & lp_sym) && (lp_reg & lp_asm)) { hw->fc.current_mode = ixgbe_fc_rx_pause; DEBUGOUT("Flow Control = RX PAUSE frames only.\n"); } else { hw->fc.current_mode = ixgbe_fc_none; DEBUGOUT("Flow Control = NONE.\n"); } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_setup_fc - Set up flow control - * @hw: pointer to hardware structure +/** + * ixgbe_setup_fc - Set up flow control + * @hw: pointer to hardware structure * - * Called at init time to set up flow control. - */ -s32 -ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num) + * Called at init time to set up flow control. + **/ +s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num) { s32 ret_val = IXGBE_SUCCESS; u32 reg = 0, reg_bp = 0; @@ -2137,7 +2335,7 @@ /* Validate the packetbuf configuration */ if (packetbuf_num < 0 || packetbuf_num > 7) { DEBUGOUT1("Invalid packet buffer number [%d], expected range is" - " 0-7\n", packetbuf_num); + " 0-7\n", packetbuf_num); ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS; goto out; } @@ -2174,6 +2372,7 @@ * HW will be able to do fc autoneg once the cable is plugged in. If * we link at 10G, the 1G advertisement is harmless and vice versa. */ + switch (hw->phy.media_type) { case ixgbe_media_type_fiber: case ixgbe_media_type_backplane: @@ -2183,7 +2382,7 @@ case ixgbe_media_type_copper: hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, ®_cu); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, ®_cu); break; default: @@ -2206,7 +2405,7 @@ reg &= ~(IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); if (hw->phy.media_type == ixgbe_media_type_backplane) reg_bp &= ~(IXGBE_AUTOC_SYM_PAUSE | - IXGBE_AUTOC_ASM_PAUSE); + IXGBE_AUTOC_ASM_PAUSE); else if (hw->phy.media_type == ixgbe_media_type_copper) reg_cu &= ~(IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); break; @@ -2222,7 +2421,7 @@ reg |= (IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); if (hw->phy.media_type == ixgbe_media_type_backplane) reg_bp |= (IXGBE_AUTOC_SYM_PAUSE | - IXGBE_AUTOC_ASM_PAUSE); + IXGBE_AUTOC_ASM_PAUSE); else if (hw->phy.media_type == ixgbe_media_type_copper) reg_cu |= (IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); break; @@ -2246,7 +2445,7 @@ reg |= (IXGBE_PCS1GANA_SYM_PAUSE | IXGBE_PCS1GANA_ASM_PAUSE); if (hw->phy.media_type == ixgbe_media_type_backplane) reg_bp |= (IXGBE_AUTOC_SYM_PAUSE | - IXGBE_AUTOC_ASM_PAUSE); + IXGBE_AUTOC_ASM_PAUSE); else if (hw->phy.media_type == ixgbe_media_type_copper) reg_cu |= (IXGBE_TAF_SYM_PAUSE | IXGBE_TAF_ASM_PAUSE); break; @@ -2256,6 +2455,10 @@ goto out; } + /* + * Enable auto-negotiation between the MAC & PHY; + * the MAC will advertise clause 37 flow control. + */ IXGBE_WRITE_REG(hw, IXGBE_PCS1GANA, reg); reg = IXGBE_READ_REG(hw, IXGBE_PCS1GLCTL); @@ -2267,35 +2470,34 @@ DEBUGOUT1("Set up FC; PCS1GLCTL = 0x%08X\n", reg); /* - * AUTOC restart handles negotiation of 1G and 10G. There is - * no need to set the PCS1GCTL register. + * AUTOC restart handles negotiation of 1G and 10G on backplane + * and copper. There is no need to set the PCS1GCTL register. + * */ if (hw->phy.media_type == ixgbe_media_type_backplane) { reg_bp |= IXGBE_AUTOC_AN_RESTART; IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_bp); } else if ((hw->phy.media_type == ixgbe_media_type_copper) && - (ixgbe_device_supports_autoneg_fc(hw) == IXGBE_SUCCESS)) { + (ixgbe_device_supports_autoneg_fc(hw) == IXGBE_SUCCESS)) { hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_ADVT, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, reg_cu); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, reg_cu); } DEBUGOUT1("Set up FC; IXGBE_AUTOC = 0x%08X\n", reg); - out: - return (ret_val); + return ret_val; } -/* - * ixgbe_disable_pcie_master - Disable PCI-express master access - * @hw: pointer to hardware structure +/** + * ixgbe_disable_pcie_master - Disable PCI-express master access + * @hw: pointer to hardware structure * - * Disables PCI-Express master access and verifies there are no pending - * requests. IXGBE_ERR_MASTER_REQUESTS_PENDING is returned if master disable - * bit hasn't caused the master requests to be disabled, else IXGBE_SUCCESS - * is returned signifying master requests disabled. - */ -s32 -ixgbe_disable_pcie_master(struct ixgbe_hw *hw) + * Disables PCI-Express master access and verifies there are no pending + * requests. IXGBE_ERR_MASTER_REQUESTS_PENDING is returned if master disable + * bit hasn't caused the master requests to be disabled, else IXGBE_SUCCESS + * is returned signifying master requests disabled. + **/ +s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw) { u32 i; u32 reg_val; @@ -2324,7 +2526,7 @@ for (i = 0; i < IXGBE_PCI_MASTER_DISABLE_TIMEOUT; i++) { if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO)) - goto out; + goto check_device_status; usec_delay(100); } @@ -2332,21 +2534,21 @@ status = IXGBE_ERR_MASTER_REQUESTS_PENDING; /* - * The GIO Master Disable bit didn't clear. There are multiple reasons - * for this listed in the datasheet 5.2.5.3.2 Master Disable, and they - * all require a double reset to recover from. Before proceeding, we - * first wait a little more to try to ensure that, at a minimum, the - * PCIe block has no transactions pending. + * Before proceeding, make sure that the PCIe block does not have + * transactions pending. */ +check_device_status: for (i = 0; i < IXGBE_PCI_MASTER_DISABLE_TIMEOUT; i++) { if (!(IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_DEVICE_STATUS) & - IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING)) + IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING)) break; usec_delay(100); } if (i == IXGBE_PCI_MASTER_DISABLE_TIMEOUT) DEBUGOUT("PCIe transaction pending bit also did not clear.\n"); + else + goto out; /* * Two consecutive resets are required via CTRL.RST per datasheet @@ -2356,22 +2558,22 @@ * remaining completions from the PCIe bus to trickle in, and then reset * again to clear out any effects they may have had on our device. */ - hw->mac.flags |= IXGBE_FLAGS_DOUBLE_RESET_REQUIRED; + hw->mac.flags |= IXGBE_FLAGS_DOUBLE_RESET_REQUIRED; out: - return (status); + return status; } -/* - * ixgbe_acquire_swfw_sync - Acquire SWFW semaphore - * @hw: pointer to hardware structure - * @mask: Mask to specify which semaphore to acquire + +/** + * ixgbe_acquire_swfw_sync - Acquire SWFW semaphore + * @hw: pointer to hardware structure + * @mask: Mask to specify which semaphore to acquire * - * Acquires the SWFW semaphore thought the GSSR register for the specified - * function (CSR, PHY0, PHY1, EEPROM, Flash) - */ -s32 -ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask) + * Acquires the SWFW semaphore thought the GSSR register for the specified + * function (CSR, PHY0, PHY1, EEPROM, Flash) + **/ +s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask) { u32 gssr; u32 swmask = mask; @@ -2386,7 +2588,7 @@ * SW_FW_SYNC/GSSR bits (not just EEPROM) */ if (ixgbe_get_eeprom_semaphore(hw)) - return (IXGBE_ERR_SWFW_SYNC); + return IXGBE_ERR_SWFW_SYNC; gssr = IXGBE_READ_REG(hw, IXGBE_GSSR); if (!(gssr & (fwmask | swmask))) @@ -2403,26 +2605,25 @@ if (!timeout) { DEBUGOUT("Driver can't access resource, SW_FW_SYNC timeout.\n"); - return (IXGBE_ERR_SWFW_SYNC); + return IXGBE_ERR_SWFW_SYNC; } gssr |= swmask; IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr); ixgbe_release_eeprom_semaphore(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_release_swfw_sync - Release SWFW semaphore - * @hw: pointer to hardware structure - * @mask: Mask to specify which semaphore to release +/** + * ixgbe_release_swfw_sync - Release SWFW semaphore + * @hw: pointer to hardware structure + * @mask: Mask to specify which semaphore to release * - * Releases the SWFW semaphore thought the GSSR register for the specified - * function (CSR, PHY0, PHY1, EEPROM, Flash) - */ -void -ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask) + * Releases the SWFW semaphore thought the GSSR register for the specified + * function (CSR, PHY0, PHY1, EEPROM, Flash) + **/ +void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask) { u32 gssr; u32 swmask = mask; @@ -2438,30 +2639,28 @@ ixgbe_release_eeprom_semaphore(hw); } -/* - * ixgbe_enable_rx_dma_generic - Enable the Rx DMA unit - * @hw: pointer to hardware structure - * @regval: register value to write to RXCTRL +/** + * ixgbe_enable_rx_dma_generic - Enable the Rx DMA unit + * @hw: pointer to hardware structure + * @regval: register value to write to RXCTRL * - * Enables the Rx DMA unit - */ -s32 -ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval) + * Enables the Rx DMA unit + **/ +s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval) { DEBUGFUNC("ixgbe_enable_rx_dma_generic"); IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, regval); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_blink_led_start_generic - Blink LED based on index. - * @hw: pointer to hardware structure - * @index: led number to blink - */ -s32 -ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index) +/** + * ixgbe_blink_led_start_generic - Blink LED based on index. + * @hw: pointer to hardware structure + * @index: led number to blink + **/ +s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index) { ixgbe_link_speed speed = 0; bool link_up = 0; @@ -2474,7 +2673,7 @@ * Link must be up to auto-blink the LEDs; * Force it if link is down. */ - hw->mac.ops.check_link(hw, &speed, &link_up, false); + hw->mac.ops.check_link(hw, &speed, &link_up, FALSE); if (!link_up) { autoc_reg |= IXGBE_AUTOC_AN_RESTART; @@ -2488,22 +2687,22 @@ IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg); IXGBE_WRITE_FLUSH(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_blink_led_stop_generic - Stop blinking LED based on index. - * @hw: pointer to hardware structure - * @index: led number to stop blinking - */ -s32 -ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index) +/** + * ixgbe_blink_led_stop_generic - Stop blinking LED based on index. + * @hw: pointer to hardware structure + * @index: led number to stop blinking + **/ +s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index) { u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); DEBUGFUNC("ixgbe_blink_led_stop_generic"); + autoc_reg &= ~IXGBE_AUTOC_FLU; autoc_reg |= IXGBE_AUTOC_AN_RESTART; IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg); @@ -2514,20 +2713,20 @@ IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg); IXGBE_WRITE_FLUSH(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_san_mac_addr_offset - Get SAN MAC address offset from the EEPROM - * @hw: pointer to hardware structure - * @san_mac_offset: SAN MAC address offset +/** + * ixgbe_get_san_mac_addr_offset - Get SAN MAC address offset from the EEPROM + * @hw: pointer to hardware structure + * @san_mac_offset: SAN MAC address offset * - * This function will read the EEPROM location for the SAN MAC address - * pointer, and returns the value at that location. This is used in both - * get and set mac_addr routines. - */ -static s32 -ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw, u16 *san_mac_offset) + * This function will read the EEPROM location for the SAN MAC address + * pointer, and returns the value at that location. This is used in both + * get and set mac_addr routines. + **/ +static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw, + u16 *san_mac_offset) { DEBUGFUNC("ixgbe_get_san_mac_addr_offset"); @@ -2537,21 +2736,20 @@ */ hw->eeprom.ops.read(hw, IXGBE_SAN_MAC_ADDR_PTR, san_mac_offset); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_san_mac_addr_generic - SAN MAC address retrieval from the EEPROM - * @hw: pointer to hardware structure - * @san_mac_addr: SAN MAC address +/** + * ixgbe_get_san_mac_addr_generic - SAN MAC address retrieval from the EEPROM + * @hw: pointer to hardware structure + * @san_mac_addr: SAN MAC address * - * Reads the SAN MAC address from the EEPROM, if it's available. This is - * per-port, so set_lan_id() must be called before reading the addresses. - * set_lan_id() is called by identify_sfp(), but this cannot be relied - * upon for non-SFP connections, so we must call it here. - */ -s32 -ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr) + * Reads the SAN MAC address from the EEPROM, if it's available. This is + * per-port, so set_lan_id() must be called before reading the addresses. + * set_lan_id() is called by identify_sfp(), but this cannot be relied + * upon for non-SFP connections, so we must call it here. + **/ +s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr) { u16 san_mac_data, san_mac_offset; u8 i; @@ -2579,7 +2777,7 @@ hw->mac.ops.set_lan_id(hw); /* apply the port offset to the address offset */ (hw->bus.func) ? (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT1_OFFSET) : - (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT0_OFFSET); + (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT0_OFFSET); for (i = 0; i < 3; i++) { hw->eeprom.ops.read(hw, san_mac_offset, &san_mac_data); san_mac_addr[i * 2] = (u8)(san_mac_data); @@ -2588,18 +2786,17 @@ } san_mac_addr_out: - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_set_san_mac_addr_generic - Write the SAN MAC address to the EEPROM - * @hw: pointer to hardware structure - * @san_mac_addr: SAN MAC address +/** + * ixgbe_set_san_mac_addr_generic - Write the SAN MAC address to the EEPROM + * @hw: pointer to hardware structure + * @san_mac_addr: SAN MAC address * - * Write a SAN MAC address to the EEPROM. - */ -s32 -ixgbe_set_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr) + * Write a SAN MAC address to the EEPROM. + **/ +s32 ixgbe_set_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr) { s32 status = IXGBE_SUCCESS; u16 san_mac_data, san_mac_offset; @@ -2619,7 +2816,7 @@ hw->mac.ops.set_lan_id(hw); /* Apply the port offset to the address offset */ (hw->bus.func) ? (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT1_OFFSET) : - (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT0_OFFSET); + (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT0_OFFSET); for (i = 0; i < 3; i++) { san_mac_data = (u16)((u16)(san_mac_addr[i * 2 + 1]) << 8); @@ -2629,48 +2826,44 @@ } san_mac_addr_out: - return (status); + return status; } -/* - * ixgbe_get_pcie_msix_count_generic - Gets MSI-X vector count - * @hw: pointer to hardware structure +/** + * ixgbe_get_pcie_msix_count_generic - Gets MSI-X vector count + * @hw: pointer to hardware structure * - * Read PCIe configuration space, and get the MSI-X vector count from - * the capabilities table. - */ -u32 -ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw) + * Read PCIe configuration space, and get the MSI-X vector count from + * the capabilities table. + **/ +u32 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw) { u32 msix_count = 64; DEBUGFUNC("ixgbe_get_pcie_msix_count_generic"); if (hw->mac.msix_vectors_from_pcie) { msix_count = IXGBE_READ_PCIE_WORD(hw, - IXGBE_PCIE_MSIX_82599_CAPS); + IXGBE_PCIE_MSIX_82599_CAPS); msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; - /* - * MSI-X count is zero-based in HW, so increment to give - * proper value. - */ + /* MSI-X count is zero-based in HW, so increment to give + * proper value */ msix_count++; } - return (msix_count); + return msix_count; } -/* - * ixgbe_insert_mac_addr_generic - Find a RAR for this mac address - * @hw: pointer to hardware structure - * @addr: Address to put into receive address register - * @vmdq: VMDq pool to assign +/** + * ixgbe_insert_mac_addr_generic - Find a RAR for this mac address + * @hw: pointer to hardware structure + * @addr: Address to put into receive address register + * @vmdq: VMDq pool to assign * - * Puts an ethernet address into a receive address register, or - * finds the rar that it is aleady in; adds to the pool list - */ -s32 -ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) + * Puts an ethernet address into a receive address register, or + * finds the rar that it is aleady in; adds to the pool list + **/ +s32 ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) { static const u32 NO_EMPTY_RAR_FOUND = 0xFFFFFFFF; u32 first_empty_rar = NO_EMPTY_RAR_FOUND; @@ -2682,8 +2875,8 @@ /* swap bytes for HW little endian */ addr_low = addr[0] | (addr[1] << 8) - | (addr[2] << 16) - | (addr[3] << 24); + | (addr[2] << 16) + | (addr[3] << 24); addr_high = addr[4] | (addr[5] << 8); /* @@ -2695,8 +2888,8 @@ for (rar = 0; rar < hw->mac.rar_highwater; rar++) { rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar)); - if (((IXGBE_RAH_AV & rar_high) == 0) && - first_empty_rar == NO_EMPTY_RAR_FOUND) { + if (((IXGBE_RAH_AV & rar_high) == 0) + && first_empty_rar == NO_EMPTY_RAR_FOUND) { first_empty_rar = rar; } else if ((rar_high & 0xFFFF) == addr_high) { rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(rar)); @@ -2717,7 +2910,7 @@ (void) ixgbe_set_rar(hw, rar, addr, vmdq, IXGBE_RAH_AV); hw->mac.rar_highwater++; } else if (rar >= hw->mac.num_rar_entries) { - return (IXGBE_ERR_INVALID_MAC_ADDR); + return IXGBE_ERR_INVALID_MAC_ADDR; } /* @@ -2727,94 +2920,94 @@ if (rar == 0) (void) ixgbe_clear_vmdq(hw, rar, 0); - return (rar); + return rar; } -/* - * ixgbe_clear_vmdq_generic - Disassociate a VMDq pool index from a rx address - * @hw: pointer to hardware struct - * @rar: receive address register index to disassociate - * @vmdq: VMDq pool index to remove from the rar - */ -s32 -ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq) +/** + * ixgbe_clear_vmdq_generic - Disassociate a VMDq pool index from a rx address + * @hw: pointer to hardware struct + * @rar: receive address register index to disassociate + * @vmdq: VMDq pool index to remove from the rar + **/ +s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq) { u32 mpsar_lo, mpsar_hi; u32 rar_entries = hw->mac.num_rar_entries; DEBUGFUNC("ixgbe_clear_vmdq_generic"); - if (rar < rar_entries) { - mpsar_lo = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar)); - mpsar_hi = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar)); - - if (!mpsar_lo && !mpsar_hi) - goto done; - - if (vmdq == IXGBE_CLEAR_VMDQ_ALL) { - if (mpsar_lo) { - IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), 0); - mpsar_lo = 0; - } - if (mpsar_hi) { - IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), 0); - mpsar_hi = 0; - } - } else if (vmdq < 32) { - mpsar_lo &= ~(1 << vmdq); - IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar_lo); - } else { - mpsar_hi &= ~(1 << (vmdq - 32)); - IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar_hi); + /* Make sure we are using a valid rar index range */ + if (rar >= rar_entries) { + DEBUGOUT1("RAR index %d is out of range.\n", rar); + return IXGBE_ERR_INVALID_ARGUMENT; + } + + mpsar_lo = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar)); + mpsar_hi = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar)); + + if (!mpsar_lo && !mpsar_hi) + goto done; + + if (vmdq == IXGBE_CLEAR_VMDQ_ALL) { + if (mpsar_lo) { + IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), 0); + mpsar_lo = 0; + } + if (mpsar_hi) { + IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), 0); + mpsar_hi = 0; } - - /* was that the last pool using this rar? */ - if (mpsar_lo == 0 && mpsar_hi == 0 && rar != 0) - hw->mac.ops.clear_rar(hw, rar); + } else if (vmdq < 32) { + mpsar_lo &= ~(1 << vmdq); + IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar_lo); } else { - DEBUGOUT1("RAR index %d is out of range.\n", rar); + mpsar_hi &= ~(1 << (vmdq - 32)); + IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar_hi); } + /* was that the last pool using this rar? */ + if (mpsar_lo == 0 && mpsar_hi == 0 && rar != 0) + hw->mac.ops.clear_rar(hw, rar); done: - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_set_vmdq_generic - Associate a VMDq pool index with a rx address - * @hw: pointer to hardware struct - * @rar: receive address register index to associate with a VMDq index - * @vmdq: VMDq pool index - */ -s32 -ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq) +/** + * ixgbe_set_vmdq_generic - Associate a VMDq pool index with a rx address + * @hw: pointer to hardware struct + * @rar: receive address register index to associate with a VMDq index + * @vmdq: VMDq pool index + **/ +s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq) { u32 mpsar; u32 rar_entries = hw->mac.num_rar_entries; DEBUGFUNC("ixgbe_set_vmdq_generic"); - if (rar < rar_entries) { - if (vmdq < 32) { - mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar)); - mpsar |= 1 << vmdq; - IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar); - } else { - mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar)); - mpsar |= 1 << (vmdq - 32); - IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar); - } + /* Make sure we are using a valid rar index range */ + if (rar >= rar_entries) { + DEBUGOUT1("RAR index %d is out of range.\n", rar); + return IXGBE_ERR_INVALID_ARGUMENT; + } + + if (vmdq < 32) { + mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar)); + mpsar |= 1 << vmdq; + IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar); } else { - DEBUGOUT1("RAR index %d is out of range.\n", rar); + mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar)); + mpsar |= 1 << (vmdq - 32); + IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar); } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_init_uta_tables_generic - Initialize the Unicast Table Array - * @hw: pointer to hardware structure - */ -s32 -ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw) +/** + * ixgbe_init_uta_tables_generic - Initialize the Unicast Table Array + * @hw: pointer to hardware structure + **/ +s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw) { int i; @@ -2824,19 +3017,18 @@ for (i = 0; i < 128; i++) IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_find_vlvf_slot - find the vlanid or the first empty slot - * @hw: pointer to hardware structure - * @vlan: VLAN id to write to VLAN filter +/** + * ixgbe_find_vlvf_slot - find the vlanid or the first empty slot + * @hw: pointer to hardware structure + * @vlan: VLAN id to write to VLAN filter * - * return the VLVF index where this VLAN id should be placed + * return the VLVF index where this VLAN id should be placed * - */ -s32 -ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan) + **/ +s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan) { u32 bits = 0; u32 first_empty_slot = 0; @@ -2844,12 +3036,12 @@ /* short cut the special case */ if (vlan == 0) - return (0); + return 0; /* - * Search for the vlan id in the VLVF entries. Save off the first empty - * slot found along the way - */ + * Search for the vlan id in the VLVF entries. Save off the first empty + * slot found along the way + */ for (regindex = 1; regindex < IXGBE_VLVF_ENTRIES; regindex++) { bits = IXGBE_READ_REG(hw, IXGBE_VLVF(regindex)); if (!bits && !(first_empty_slot)) @@ -2859,10 +3051,10 @@ } /* - * If regindex is less than IXGBE_VLVF_ENTRIES, then we found the vlan - * in the VLVF. Else use the first empty VLVF register for this - * vlan id. - */ + * If regindex is less than IXGBE_VLVF_ENTRIES, then we found the vlan + * in the VLVF. Else use the first empty VLVF register for this + * vlan id. + */ if (regindex >= IXGBE_VLVF_ENTRIES) { if (first_empty_slot) regindex = first_empty_slot; @@ -2872,20 +3064,20 @@ } } - return (regindex); + return regindex; } -/* - * ixgbe_set_vfta_generic - Set VLAN filter table - * @hw: pointer to hardware structure - * @vlan: VLAN id to write to VLAN filter - * @vind: VMDq output index that maps queue to VLAN id in VFVFB - * @vlan_on: boolean flag to turn on/off VLAN in VFVF +/** + * ixgbe_set_vfta_generic - Set VLAN filter table + * @hw: pointer to hardware structure + * @vlan: VLAN id to write to VLAN filter + * @vind: VMDq output index that maps queue to VLAN id in VFVFB + * @vlan_on: boolean flag to turn on/off VLAN in VFVF * - * Turn on/off specified VLAN in the VLAN filter table. - */ -s32 -ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on) + * Turn on/off specified VLAN in the VLAN filter table. + **/ +s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind, + bool vlan_on) { s32 regindex; u32 bitindex; @@ -2893,12 +3085,12 @@ u32 bits; u32 vt; u32 targetbit; - bool vfta_changed = false; + bool vfta_changed = FALSE; DEBUGFUNC("ixgbe_set_vfta_generic"); if (vlan > 4095) - return (IXGBE_ERR_PARAM); + return IXGBE_ERR_PARAM; /* * this is a 2 part operation - first the VFTA, then the @@ -2906,8 +3098,7 @@ * We don't write the VFTA until we know the VLVF part succeeded. */ - /* - * Part 1 + /* Part 1 * The VFTA is a bitstring made up of 128 32-bit registers * that enable the particular VLAN id, much like the MTA: * bits[11-5]: which register @@ -2921,24 +3112,22 @@ if (vlan_on) { if (!(vfta & targetbit)) { vfta |= targetbit; - vfta_changed = true; + vfta_changed = TRUE; } } else { if ((vfta & targetbit)) { vfta &= ~targetbit; - vfta_changed = true; + vfta_changed = TRUE; } } - - /* - * Part 2 + /* Part 2 * If VT Mode is set - * Either vlan_on - * make sure the vlan is in VLVF - * set the vind bit in the matching VLVFB - * Or !vlan_on - * clear the pool bit and possibly the vind + * Either vlan_on + * make sure the vlan is in VLVF + * set the vind bit in the matching VLVFB + * Or !vlan_on + * clear the pool bit and possibly the vind */ vt = IXGBE_READ_REG(hw, IXGBE_VT_CTL); if (vt & IXGBE_VT_CTL_VT_ENABLE) { @@ -2946,45 +3135,45 @@ vlvf_index = ixgbe_find_vlvf_slot(hw, vlan); if (vlvf_index < 0) - return (vlvf_index); + return vlvf_index; if (vlan_on) { /* set the pool bit */ if (vind < 32) { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB(vlvf_index * 2)); + IXGBE_VLVFB(vlvf_index*2)); bits |= (1 << vind); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB(vlvf_index * 2), - bits); + IXGBE_VLVFB(vlvf_index*2), + bits); } else { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB((vlvf_index * 2) + 1)); - bits |= (1 << (vind - 32)); + IXGBE_VLVFB((vlvf_index*2)+1)); + bits |= (1 << (vind-32)); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB((vlvf_index * 2) + 1), - bits); + IXGBE_VLVFB((vlvf_index*2)+1), + bits); } } else { /* clear the pool bit */ if (vind < 32) { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB(vlvf_index * 2)); + IXGBE_VLVFB(vlvf_index*2)); bits &= ~(1 << vind); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB(vlvf_index * 2), - bits); + IXGBE_VLVFB(vlvf_index*2), + bits); bits |= IXGBE_READ_REG(hw, - IXGBE_VLVFB((vlvf_index * 2) + 1)); + IXGBE_VLVFB((vlvf_index*2)+1)); } else { bits = IXGBE_READ_REG(hw, - IXGBE_VLVFB((vlvf_index * 2) + 1)); - bits &= ~(1 << (vind - 32)); + IXGBE_VLVFB((vlvf_index*2)+1)); + bits &= ~(1 << (vind-32)); IXGBE_WRITE_REG(hw, - IXGBE_VLVFB((vlvf_index * 2) + 1), - bits); + IXGBE_VLVFB((vlvf_index*2)+1), + bits); bits |= IXGBE_READ_REG(hw, - IXGBE_VLVFB(vlvf_index * 2)); + IXGBE_VLVFB(vlvf_index*2)); } } @@ -3005,34 +3194,31 @@ */ if (bits) { IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), - (IXGBE_VLVF_VIEN | vlan)); + (IXGBE_VLVF_VIEN | vlan)); if (!vlan_on) { - /* - * someone wants to clear the vfta entry + /* someone wants to clear the vfta entry * but some pools/VFs are still using it. - * Ignore it. - */ - vfta_changed = false; + * Ignore it. */ + vfta_changed = FALSE; } - } else { + } + else IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), 0); - } } if (vfta_changed) IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), vfta); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_clear_vfta_generic - Clear VLAN filter table - * @hw: pointer to hardware structure +/** + * ixgbe_clear_vfta_generic - Clear VLAN filter table + * @hw: pointer to hardware structure * - * Clears the VLAN filer table, and the VMDq index associated with the filter - */ -s32 -ixgbe_clear_vfta_generic(struct ixgbe_hw *hw) + * Clears the VLAN filer table, and the VMDq index associated with the filter + **/ +s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw) { u32 offset; @@ -3047,21 +3233,20 @@ IXGBE_WRITE_REG(hw, IXGBE_VLVFB((offset*2)+1), 0); } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_check_mac_link_generic - Determine link and speed status - * @hw: pointer to hardware structure - * @speed: pointer to link speed - * @link_up: true when link is up - * @link_up_wait_to_complete: bool used to wait for link up or not +/** + * ixgbe_check_mac_link_generic - Determine link and speed status + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @link_up: TRUE when link is up + * @link_up_wait_to_complete: bool used to wait for link up or not * - * Reads the links register to determine if link is up and the current speed - */ -s32 -ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *link_up, bool link_up_wait_to_complete) + * Reads the links register to determine if link is up and the current speed + **/ +s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *link_up, bool link_up_wait_to_complete) { u32 links_reg, links_orig; u32 i; @@ -3075,61 +3260,60 @@ if (links_orig != links_reg) { DEBUGOUT2("LINKS changed from %08X to %08X\n", - links_orig, links_reg); + links_orig, links_reg); } if (link_up_wait_to_complete) { for (i = 0; i < IXGBE_LINK_UP_TIME; i++) { if (links_reg & IXGBE_LINKS_UP) { - *link_up = true; + *link_up = TRUE; break; } else { - *link_up = false; + *link_up = FALSE; } msec_delay(100); links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); } } else { if (links_reg & IXGBE_LINKS_UP) - *link_up = true; + *link_up = TRUE; else - *link_up = false; + *link_up = FALSE; } if ((links_reg & IXGBE_LINKS_SPEED_82599) == IXGBE_LINKS_SPEED_10G_82599) *speed = IXGBE_LINK_SPEED_10GB_FULL; else if ((links_reg & IXGBE_LINKS_SPEED_82599) == - IXGBE_LINKS_SPEED_1G_82599) + IXGBE_LINKS_SPEED_1G_82599) *speed = IXGBE_LINK_SPEED_1GB_FULL; else if ((links_reg & IXGBE_LINKS_SPEED_82599) == - IXGBE_LINKS_SPEED_100_82599) + IXGBE_LINKS_SPEED_100_82599) *speed = IXGBE_LINK_SPEED_100_FULL; else *speed = IXGBE_LINK_SPEED_UNKNOWN; /* if link is down, zero out the current_mode */ - if (*link_up == false) { + if (*link_up == FALSE) { hw->fc.current_mode = ixgbe_fc_none; - hw->fc.fc_was_autonegged = false; + hw->fc.fc_was_autonegged = FALSE; } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_wwn_prefix_generic - Get alternative WWNN/WWPN prefix from - * the EEPROM - * @hw: pointer to hardware structure - * @wwnn_prefix: the alternative WWNN prefix - * @wwpn_prefix: the alternative WWPN prefix +/** + * ixgbe_get_wwn_prefix_generic - Get alternative WWNN/WWPN prefix from + * the EEPROM + * @hw: pointer to hardware structure + * @wwnn_prefix: the alternative WWNN prefix + * @wwpn_prefix: the alternative WWPN prefix * - * This function will read the EEPROM from the alternative SAN MAC address - * block to check the support for the alternative WWNN/WWPN prefix support. - */ -s32 -ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix, - u16 *wwpn_prefix) + * This function will read the EEPROM from the alternative SAN MAC address + * block to check the support for the alternative WWNN/WWPN prefix support. + **/ +s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix, + u16 *wwpn_prefix) { u16 offset, caps; u16 alt_san_mac_blk_offset; @@ -3142,7 +3326,7 @@ /* check if alternative SAN MAC is supported */ hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR, - &alt_san_mac_blk_offset); + &alt_san_mac_blk_offset); if ((alt_san_mac_blk_offset == 0) || (alt_san_mac_blk_offset == 0xFFFF)) @@ -3162,18 +3346,17 @@ hw->eeprom.ops.read(hw, offset, wwpn_prefix); wwn_prefix_out: - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_fcoe_boot_status_generic - Get FCOE boot status from EEPROM - * @hw: pointer to hardware structure - * @bs: the fcoe boot status +/** + * ixgbe_get_fcoe_boot_status_generic - Get FCOE boot status from EEPROM + * @hw: pointer to hardware structure + * @bs: the fcoe boot status * - * This function will read the FCOE boot status from the iSCSI FCOE block - */ -s32 -ixgbe_get_fcoe_boot_status_generic(struct ixgbe_hw *hw, u16 *bs) + * This function will read the FCOE boot status from the iSCSI FCOE block + **/ +s32 ixgbe_get_fcoe_boot_status_generic(struct ixgbe_hw *hw, u16 *bs) { u16 offset, caps, flags; s32 status; @@ -3212,18 +3395,18 @@ *bs = ixgbe_fcoe_bootstatus_disabled; out: - return (status); + return status; } -/* - * ixgbe_device_supports_autoneg_fc - Check if phy supports autoneg flow - * control - * @hw: pointer to hardware structure +/** + * ixgbe_device_supports_autoneg_fc - Check if phy supports autoneg flow + * control + * @hw: pointer to hardware structure * - * There are several phys that do not support autoneg flow control. This - * function check the device id to see if the associated phy supports - * autoneg flow control. - */ + * There are several phys that do not support autoneg flow control. This + * function check the device id to see if the associated phy supports + * autoneg flow control. + **/ static s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) { @@ -3231,8 +3414,117 @@ switch (hw->device_id) { case IXGBE_DEV_ID_82599_T3_LOM: - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; default: - return (IXGBE_ERR_FC_NOT_SUPPORTED); + return IXGBE_ERR_FC_NOT_SUPPORTED; } } + +/** + * ixgbe_set_mac_anti_spoofing - Enable/Disable MAC anti-spoofing + * @hw: pointer to hardware structure + * @enable: enable or disable switch for anti-spoofing + * @pf: Physical Function pool - do not enable anti-spoofing for the PF + * + **/ +void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf) +{ + int j; + int pf_target_reg = pf >> 3; + int pf_target_shift = pf % 8; + u32 pfvfspoof = 0; + + if (hw->mac.type == ixgbe_mac_82598EB) + return; + + if (enable) + pfvfspoof = IXGBE_SPOOF_MACAS_MASK; + + /* + * PFVFSPOOF register array is size 8 with 8 bits assigned to + * MAC anti-spoof enables in each register array element. + */ + for (j = 0; j < IXGBE_PFVFSPOOF_REG_COUNT; j++) + IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(j), pfvfspoof); + + /* If not enabling anti-spoofing then done */ + if (!enable) + return; + + /* + * The PF should be allowed to spoof so that it can support + * emulation mode NICs. Reset the bit assigned to the PF + */ + pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(pf_target_reg)); + pfvfspoof ^= (1 << pf_target_shift); + IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(pf_target_reg), pfvfspoof); +} + +/** + * ixgbe_set_vlan_anti_spoofing - Enable/Disable VLAN anti-spoofing + * @hw: pointer to hardware structure + * @enable: enable or disable switch for VLAN anti-spoofing + * @pf: Virtual Function pool - VF Pool to set for VLAN anti-spoofing + * + **/ +void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf) +{ + int vf_target_reg = vf >> 3; + int vf_target_shift = vf % 8 + IXGBE_SPOOF_VLANAS_SHIFT; + u32 pfvfspoof; + + if (hw->mac.type == ixgbe_mac_82598EB) + return; + + pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg)); + if (enable) + pfvfspoof |= (1 << vf_target_shift); + else + pfvfspoof &= ~(1 << vf_target_shift); + IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), pfvfspoof); +} + +/** + * ixgbe_get_device_caps_generic - Get additional device capabilities + * @hw: pointer to hardware structure + * @device_caps: the EEPROM word with the extra device capabilities + * + * This function will read the EEPROM location for the device capabilities, + * and return the word through device_caps. + **/ +s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps) +{ + DEBUGFUNC("ixgbe_get_device_caps_generic"); + + hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps); + + return IXGBE_SUCCESS; +} + +/** + * ixgbe_enable_relaxed_ordering_gen2 - Enable relaxed ordering + * @hw: pointer to hardware structure + * + **/ +void ixgbe_enable_relaxed_ordering_gen2(struct ixgbe_hw *hw) +{ + u32 regval; + u32 i; + + DEBUGFUNC("ixgbe_enable_relaxed_ordering_gen2"); + + /* Enable relaxed ordering */ + for (i = 0; i < hw->mac.max_tx_queues; i++) { + regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i)); + regval |= IXGBE_DCA_TXCTRL_TX_WB_RO_EN; + IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval); + } + + for (i = 0; i < hw->mac.max_rx_queues; i++) { + regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); + regval |= (IXGBE_DCA_RXCTRL_DESC_WRO_EN | + IXGBE_DCA_RXCTRL_DESC_HSRO_EN); + IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); + } + +}
--- a/usr/src/uts/common/io/ixgbe/ixgbe_common.h Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_common.h Fri Sep 09 10:48:44 2011 -0400 @@ -1,54 +1,58 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ +******************************************************************************/ +/*$FreeBSD$*/ -/* IntelVersion: 1.95 scm_061610_003709 */ - -#ifndef _IXGBE_COMMON_H -#define _IXGBE_COMMON_H +#ifndef _IXGBE_COMMON_H_ +#define _IXGBE_COMMON_H_ #include "ixgbe_type.h" -#ifndef IXGBE_WRITE_REG64 -#define IXGBE_WRITE_REG64(hw, reg, value) \ - do { \ +#define IXGBE_WRITE_REG64(hw, reg, value) \ + { \ IXGBE_WRITE_REG(hw, reg, (u32) value); \ IXGBE_WRITE_REG(hw, reg + 4, (u32) (value >> 32)); \ - } while (0) -#endif /* IXGBE_WRITE_REG64 */ + } u32 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw); s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw); s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw); s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw); +s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw); s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw); s32 ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num); +s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num, + u32 pba_num_size); +s32 ixgbe_read_pba_length_generic(struct ixgbe_hw *hw, u32 *pba_num_size); s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr); s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw); void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw); @@ -60,23 +64,24 @@ s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw); s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data); s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data); +s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data); s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, - u16 *data); + u16 *data); u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw); s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, - u16 *checksum_val); + u16 *checksum_val); s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw); s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg); s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, - u32 enable_addr); + u32 enable_addr); s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index); s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw); s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, u8 *mc_addr_list, - u32 mc_addr_count, - ixgbe_mc_addr_itr func); + u32 mc_addr_count, + ixgbe_mc_addr_itr func); s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, u8 *addr_list, - u32 addr_count, ixgbe_mc_addr_itr func); + u32 addr_count, ixgbe_mc_addr_itr func); s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw); s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw); s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval); @@ -101,14 +106,19 @@ s32 ixgbe_insert_mac_addr_generic(struct ixgbe_hw *hw, u8 *addr, u32 vmdq); s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw); s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, - u32 vind, bool vlan_on); + u32 vind, bool vlan_on); s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw); s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *link_up, bool link_up_wait_to_complete); + ixgbe_link_speed *speed, + bool *link_up, bool link_up_wait_to_complete); s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix, - u16 *wwpn_prefix); + u16 *wwpn_prefix); + s32 ixgbe_get_fcoe_boot_status_generic(struct ixgbe_hw *hw, u16 *bs); - -#endif /* _IXGBE_COMMON_H */ +void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf); +void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf); +s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps); +void ixgbe_enable_relaxed_ordering_gen2(struct ixgbe_hw *hw); +#endif /* IXGBE_COMMON */
--- a/usr/src/uts/common/io/ixgbe/ixgbe_osdep.h Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_osdep.h Fri Sep 09 10:48:44 2011 -0400 @@ -66,6 +66,8 @@ #define false B_FALSE #define true B_TRUE +#define FALSE B_FALSE +#define TRUE B_TRUE #define IXGBE_READ_PCIE_WORD ixgbe_read_pci_cfg #define IXGBE_WRITE_PCIE_WORD ixgbe_write_pci_cfg @@ -93,15 +95,10 @@ #define IXGBE_READ_REG_ARRAY(a, reg, index) \ IXGBE_READ_REG(a, ((reg) + ((index) << 2))) -#define IXGBE_WRITE_REG64(hw, reg, value) \ - do { \ - IXGBE_WRITE_REG(hw, reg, (u32) value); \ - IXGBE_WRITE_REG(hw, reg + 4, (u32) (value >> 32)); \ - _NOTE(CONSTCOND) \ - } while (0) - #define msec_delay_irq msec_delay #define IXGBE_HTONL htonl +#define IXGBE_NTOHL ntohl +#define IXGBE_NTOHS ntohs #define UNREFERENCED_PARAMETER(x) _NOTE(ARGUNUSED(x))
--- a/usr/src/uts/common/io/ixgbe/ixgbe_phy.c Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_phy.c Fri Sep 09 10:48:44 2011 -0400 @@ -1,34 +1,36 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ - -/* IntelVersion: 1.109 scm_061610_003709 */ +******************************************************************************/ +/*$FreeBSD$*/ #include "ixgbe_api.h" #include "ixgbe_common.h" @@ -47,14 +49,13 @@ static bool ixgbe_get_i2c_data(u32 *i2cctl); void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw); -/* - * ixgbe_init_phy_ops_generic - Inits PHY function ptrs - * @hw: pointer to the hardware structure +/** + * ixgbe_init_phy_ops_generic - Inits PHY function ptrs + * @hw: pointer to the hardware structure * - * Initialize the function pointers. - */ -s32 -ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw) + * Initialize the function pointers. + **/ +s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw) { struct ixgbe_phy_info *phy = &hw->phy; @@ -77,18 +78,16 @@ phy->ops.identify_sfp = &ixgbe_identify_sfp_module_generic; phy->sfp_type = ixgbe_sfp_type_unknown; phy->ops.check_overtemp = &ixgbe_tn_check_overtemp; - - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_identify_phy_generic - Get physical layer module - * @hw: pointer to hardware structure +/** + * ixgbe_identify_phy_generic - Get physical layer module + * @hw: pointer to hardware structure * - * Determines the physical layer module found on the current adapter. - */ -s32 -ixgbe_identify_phy_generic(struct ixgbe_hw *hw) + * Determines the physical layer module found on the current adapter. + **/ +s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw) { s32 status = IXGBE_ERR_PHY_ADDR_INVALID; u32 phy_addr; @@ -102,67 +101,65 @@ hw->phy.addr = phy_addr; (void) ixgbe_get_phy_id(hw); hw->phy.type = - ixgbe_get_phy_type_from_id(hw->phy.id); + ixgbe_get_phy_type_from_id(hw->phy.id); if (hw->phy.type == ixgbe_phy_unknown) { hw->phy.ops.read_reg(hw, - IXGBE_MDIO_PHY_EXT_ABILITY, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, - &ext_ability); + IXGBE_MDIO_PHY_EXT_ABILITY, + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + &ext_ability); if (ext_ability & - IXGBE_MDIO_PHY_10GBASET_ABILITY || - ext_ability & - IXGBE_MDIO_PHY_1000BASET_ABILITY) + (IXGBE_MDIO_PHY_10GBASET_ABILITY | + IXGBE_MDIO_PHY_1000BASET_ABILITY)) hw->phy.type = - ixgbe_phy_cu_unknown; + ixgbe_phy_cu_unknown; else hw->phy.type = - ixgbe_phy_generic; + ixgbe_phy_generic; } status = IXGBE_SUCCESS; break; } } + /* clear value if nothing found */ if (status != IXGBE_SUCCESS) hw->phy.addr = 0; } else { status = IXGBE_SUCCESS; } - return (status); + return status; } -/* - * ixgbe_validate_phy_addr - Determines phy address is valid - * @hw: pointer to hardware structure +/** + * ixgbe_validate_phy_addr - Determines phy address is valid + * @hw: pointer to hardware structure * - */ -bool -ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr) + **/ +bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr) { u16 phy_id = 0; - bool valid = false; + bool valid = FALSE; DEBUGFUNC("ixgbe_validate_phy_addr"); hw->phy.addr = phy_addr; hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_id); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_id); if (phy_id != 0xFFFF && phy_id != 0x0) - valid = true; + valid = TRUE; - return (valid); + return valid; } -/* - * ixgbe_get_phy_id - Get the phy type - * @hw: pointer to hardware structure +/** + * ixgbe_get_phy_id - Get the phy type + * @hw: pointer to hardware structure * - */ -s32 -ixgbe_get_phy_id(struct ixgbe_hw *hw) + **/ +s32 ixgbe_get_phy_id(struct ixgbe_hw *hw) { u32 status; u16 phy_id_high = 0; @@ -171,28 +168,26 @@ DEBUGFUNC("ixgbe_get_phy_id"); status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, - &phy_id_high); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + &phy_id_high); if (status == IXGBE_SUCCESS) { hw->phy.id = (u32)(phy_id_high << 16); status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_LOW, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, - &phy_id_low); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + &phy_id_low); hw->phy.id |= (u32)(phy_id_low & IXGBE_PHY_REVISION_MASK); hw->phy.revision = (u32)(phy_id_low & ~IXGBE_PHY_REVISION_MASK); } - - return (status); + return status; } -/* - * ixgbe_get_phy_type_from_id - Get the phy type - * @hw: pointer to hardware structure +/** + * ixgbe_get_phy_type_from_id - Get the phy type + * @hw: pointer to hardware structure * - */ -enum ixgbe_phy_type -ixgbe_get_phy_type_from_id(u32 phy_id) + **/ +enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id) { enum ixgbe_phy_type phy_type; @@ -217,16 +212,14 @@ } DEBUGOUT1("phy type found is %d\n", phy_type); - - return (phy_type); + return phy_type; } -/* - * ixgbe_reset_phy_generic - Performs a PHY reset - * @hw: pointer to hardware structure - */ -s32 -ixgbe_reset_phy_generic(struct ixgbe_hw *hw) +/** + * ixgbe_reset_phy_generic - Performs a PHY reset + * @hw: pointer to hardware structure + **/ +s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw) { u32 i; u16 ctrl = 0; @@ -240,19 +233,18 @@ if (status != IXGBE_SUCCESS || hw->phy.type == ixgbe_phy_none) goto out; + /* Don't reset PHY if it's shut down due to overtemp. */ if (!hw->phy.reset_if_overtemp && - (IXGBE_ERR_OVERTEMP == hw->phy.ops.check_overtemp(hw))) { - /* Don't reset PHY if it's shut down due to overtemp. */ + (IXGBE_ERR_OVERTEMP == hw->phy.ops.check_overtemp(hw))) goto out; - } /* * Perform soft PHY reset to the PHY_XS. * This will cause a soft reset to the PHY */ hw->phy.ops.write_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL, - IXGBE_MDIO_PHY_XS_DEV_TYPE, - IXGBE_MDIO_PHY_XS_RESET); + IXGBE_MDIO_PHY_XS_DEV_TYPE, + IXGBE_MDIO_PHY_XS_RESET); /* * Poll for reset bit to self-clear indicating reset is complete. @@ -262,7 +254,7 @@ for (i = 0; i < 30; i++) { msec_delay(100); hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL, - IXGBE_MDIO_PHY_XS_DEV_TYPE, &ctrl); + IXGBE_MDIO_PHY_XS_DEV_TYPE, &ctrl); if (!(ctrl & IXGBE_MDIO_PHY_XS_RESET)) { usec_delay(2); break; @@ -275,18 +267,17 @@ } out: - return (status); + return status; } -/* - * ixgbe_read_phy_reg_generic - Reads a value from a specified PHY register - * @hw: pointer to hardware structure - * @reg_addr: 32 bit address of PHY register to read - * @phy_data: Pointer to read data from PHY register - */ -s32 -ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, - u32 device_type, u16 *phy_data) +/** + * ixgbe_read_phy_reg_generic - Reads a value from a specified PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit address of PHY register to read + * @phy_data: Pointer to read data from PHY register + **/ +s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, + u32 device_type, u16 *phy_data) { u32 command; u32 i; @@ -307,9 +298,9 @@ if (status == IXGBE_SUCCESS) { /* Setup and write the address cycle command */ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); @@ -323,9 +314,8 @@ command = IXGBE_READ_REG(hw, IXGBE_MSCA); - if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) { + if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) break; - } } if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) { @@ -339,9 +329,9 @@ * command */ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND)); + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND)); IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); @@ -376,18 +366,18 @@ ixgbe_release_swfw_sync(hw, gssr); } - return (status); + return status; } -/* - * ixgbe_write_phy_reg_generic - Writes a value to specified PHY register - * @hw: pointer to hardware structure - * @reg_addr: 32 bit PHY register to write - * @device_type: 5 bit device type - * @phy_data: Data to write to the PHY register - */ +/** + * ixgbe_write_phy_reg_generic - Writes a value to specified PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit PHY register to write + * @device_type: 5 bit device type + * @phy_data: Data to write to the PHY register + **/ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, - u32 device_type, u16 phy_data) + u32 device_type, u16 phy_data) { u32 command; u32 i; @@ -405,16 +395,14 @@ status = IXGBE_ERR_SWFW_SYNC; if (status == IXGBE_SUCCESS) { - /* - * Put the data in the MDI single read and write data register - */ + /* Put the data in the MDI single read and write data register*/ IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)phy_data); /* Setup and write the address cycle command */ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND)); IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); @@ -443,9 +431,9 @@ * command */ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) | - (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | - (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | - (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND)); + (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) | + (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) | + (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND)); IXGBE_WRITE_REG(hw, IXGBE_MSCA, command); @@ -472,23 +460,22 @@ ixgbe_release_swfw_sync(hw, gssr); } - return (status); + return status; } -/* - * ixgbe_setup_phy_link_generic - Set and restart autoneg - * @hw: pointer to hardware structure +/** + * ixgbe_setup_phy_link_generic - Set and restart autoneg + * @hw: pointer to hardware structure * - * Restart autonegotiation and PHY and waits for completion. - */ -s32 -ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw) + * Restart autonegotiation and PHY and waits for completion. + **/ +s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; u32 time_out; u32 max_time_out = 10; u16 autoneg_reg = IXGBE_MII_AUTONEG_REG; - bool autoneg = false; + bool autoneg = FALSE; ixgbe_link_speed speed; DEBUGFUNC("ixgbe_setup_phy_link_generic"); @@ -498,66 +485,66 @@ if (speed & IXGBE_LINK_SPEED_10GB_FULL) { /* Set or unset auto-negotiation 10G advertisement */ hw->phy.ops.read_reg(hw, IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= ~IXGBE_MII_10GBASE_T_ADVERTISE; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL) autoneg_reg |= IXGBE_MII_10GBASE_T_ADVERTISE; hw->phy.ops.write_reg(hw, IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + autoneg_reg); } if (speed & IXGBE_LINK_SPEED_1GB_FULL) { /* Set or unset auto-negotiation 1G advertisement */ hw->phy.ops.read_reg(hw, - IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG, + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= ~IXGBE_MII_1GBASE_T_ADVERTISE; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL) autoneg_reg |= IXGBE_MII_1GBASE_T_ADVERTISE; hw->phy.ops.write_reg(hw, - IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - autoneg_reg); + IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG, + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + autoneg_reg); } if (speed & IXGBE_LINK_SPEED_100_FULL) { /* Set or unset auto-negotiation 100M advertisement */ hw->phy.ops.read_reg(hw, IXGBE_MII_AUTONEG_ADVERTISE_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= ~IXGBE_MII_100BASE_T_ADVERTISE; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL) autoneg_reg |= IXGBE_MII_100BASE_T_ADVERTISE; hw->phy.ops.write_reg(hw, IXGBE_MII_AUTONEG_ADVERTISE_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + autoneg_reg); } /* Restart PHY autonegotiation and wait for completion */ hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg); autoneg_reg |= IXGBE_MII_RESTART; hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg); /* Wait for autonegotiation to finish */ for (time_out = 0; time_out < max_time_out; time_out++) { usec_delay(10); /* Restart PHY autonegotiation and wait for completion */ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= IXGBE_MII_AUTONEG_COMPLETE; if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) { @@ -570,20 +557,19 @@ DEBUGOUT("ixgbe_setup_phy_link_generic: time out"); } - return (status); + return status; } -/* - * ixgbe_setup_phy_link_speed_generic - Sets the auto advertised capabilities - * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg: true if autonegotiation enabled - */ -s32 -ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - bool autoneg, - bool autoneg_wait_to_complete) +/** + * ixgbe_setup_phy_link_speed_generic - Sets the auto advertised capabilities + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg: TRUE if autonegotiation enabled + **/ +s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete) { UNREFERENCED_PARAMETER(autoneg); UNREFERENCED_PARAMETER(autoneg_wait_to_complete); @@ -596,13 +582,11 @@ */ hw->phy.autoneg_advertised = 0; - if (speed & IXGBE_LINK_SPEED_10GB_FULL) { + if (speed & IXGBE_LINK_SPEED_10GB_FULL) hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL; - } - if (speed & IXGBE_LINK_SPEED_1GB_FULL) { + if (speed & IXGBE_LINK_SPEED_1GB_FULL) hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL; - } if (speed & IXGBE_LINK_SPEED_100_FULL) hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_100_FULL; @@ -610,20 +594,20 @@ /* Setup link based on the new speed settings */ hw->phy.ops.setup_link(hw); - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_get_copper_link_capabilities_generic - Determines link capabilities - * @hw: pointer to hardware structure - * @speed: pointer to link speed - * @autoneg: boolean auto-negotiation value +/** + * ixgbe_get_copper_link_capabilities_generic - Determines link capabilities + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @autoneg: boolean auto-negotiation value * - * Determines the link capabilities by reading the AUTOC register. - */ -s32 -ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *autoneg) + * Determines the link capabilities by reading the AUTOC register. + **/ +s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *autoneg) { s32 status = IXGBE_ERR_LINK_SETUP; u16 speed_ability; @@ -631,10 +615,11 @@ DEBUGFUNC("ixgbe_get_copper_link_capabilities_generic"); *speed = 0; - *autoneg = true; + *autoneg = TRUE; status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_SPEED_ABILITY, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &speed_ability); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, + &speed_ability); if (status == IXGBE_SUCCESS) { if (speed_ability & IXGBE_MDIO_PHY_SPEED_10G) @@ -645,19 +630,18 @@ *speed |= IXGBE_LINK_SPEED_100_FULL; } - return (status); + return status; } -/* - * ixgbe_check_phy_link_tnx - Determine link and speed status - * @hw: pointer to hardware structure +/** + * ixgbe_check_phy_link_tnx - Determine link and speed status + * @hw: pointer to hardware structure * - * Reads the VS1 register to determine if link is up and the current speed for - * the PHY. - */ -s32 -ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed, - bool *link_up) + * Reads the VS1 register to determine if link is up and the current speed for + * the PHY. + **/ +s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *link_up) { s32 status = IXGBE_SUCCESS; u32 time_out; @@ -669,7 +653,7 @@ DEBUGFUNC("ixgbe_check_phy_link_tnx"); /* Initialize speed and link to default case */ - *link_up = false; + *link_up = FALSE; *speed = IXGBE_LINK_SPEED_10GB_FULL; /* @@ -680,15 +664,15 @@ for (time_out = 0; time_out < max_time_out; time_out++) { usec_delay(10); status = hw->phy.ops.read_reg(hw, - IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS, - IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, - &phy_data); + IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, + &phy_data); phy_link = phy_data & - IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS; + IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS; phy_speed = phy_data & - IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS; + IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS; if (phy_link == IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS) { - *link_up = true; + *link_up = TRUE; if (phy_speed == IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS) *speed = IXGBE_LINK_SPEED_1GB_FULL; @@ -696,23 +680,22 @@ } } - return (status); + return status; } -/* - * ixgbe_setup_phy_link_tnx - Set and restart autoneg - * @hw: pointer to hardware structure +/** + * ixgbe_setup_phy_link_tnx - Set and restart autoneg + * @hw: pointer to hardware structure * - * Restart autonegotiation and PHY and waits for completion. - */ -s32 -ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw) + * Restart autonegotiation and PHY and waits for completion. + **/ +s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; u32 time_out; u32 max_time_out = 10; u16 autoneg_reg = IXGBE_MII_AUTONEG_REG; - bool autoneg = false; + bool autoneg = FALSE; ixgbe_link_speed speed; DEBUGFUNC("ixgbe_setup_phy_link_tnx"); @@ -722,64 +705,64 @@ if (speed & IXGBE_LINK_SPEED_10GB_FULL) { /* Set or unset auto-negotiation 10G advertisement */ hw->phy.ops.read_reg(hw, IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= ~IXGBE_MII_10GBASE_T_ADVERTISE; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL) autoneg_reg |= IXGBE_MII_10GBASE_T_ADVERTISE; hw->phy.ops.write_reg(hw, IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + autoneg_reg); } if (speed & IXGBE_LINK_SPEED_1GB_FULL) { /* Set or unset auto-negotiation 1G advertisement */ hw->phy.ops.read_reg(hw, IXGBE_MII_AUTONEG_XNP_TX_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= ~IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL) autoneg_reg |= IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX; hw->phy.ops.write_reg(hw, IXGBE_MII_AUTONEG_XNP_TX_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + autoneg_reg); } if (speed & IXGBE_LINK_SPEED_100_FULL) { /* Set or unset auto-negotiation 100M advertisement */ hw->phy.ops.read_reg(hw, IXGBE_MII_AUTONEG_ADVERTISE_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= ~IXGBE_MII_100BASE_T_ADVERTISE; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL) autoneg_reg |= IXGBE_MII_100BASE_T_ADVERTISE; hw->phy.ops.write_reg(hw, IXGBE_MII_AUTONEG_ADVERTISE_REG, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + autoneg_reg); } /* Restart PHY autonegotiation and wait for completion */ hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg); autoneg_reg |= IXGBE_MII_RESTART; hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg); /* Wait for autonegotiation to finish */ for (time_out = 0; time_out < max_time_out; time_out++) { usec_delay(10); /* Restart PHY autonegotiation and wait for completion */ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS, - IXGBE_MDIO_AUTO_NEG_DEV_TYPE, - &autoneg_reg); + IXGBE_MDIO_AUTO_NEG_DEV_TYPE, + &autoneg_reg); autoneg_reg &= IXGBE_MII_AUTONEG_COMPLETE; if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) { @@ -792,55 +775,55 @@ DEBUGOUT("ixgbe_setup_phy_link_tnx: time out"); } - return (status); + return status; } -/* - * ixgbe_get_phy_firmware_version_tnx - Gets the PHY Firmware Version - * @hw: pointer to hardware structure - * @firmware_version: pointer to the PHY Firmware Version - */ -s32 -ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, u16 *firmware_version) +/** + * ixgbe_get_phy_firmware_version_tnx - Gets the PHY Firmware Version + * @hw: pointer to hardware structure + * @firmware_version: pointer to the PHY Firmware Version + **/ +s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, + u16 *firmware_version) { s32 status = IXGBE_SUCCESS; DEBUGFUNC("ixgbe_get_phy_firmware_version_tnx"); status = hw->phy.ops.read_reg(hw, TNX_FW_REV, - IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, firmware_version); + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, + firmware_version); - return (status); + return status; } -/* - * ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version - * @hw: pointer to hardware structure - * @firmware_version: pointer to the PHY Firmware Version - */ -s32 -ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, - u16 *firmware_version) +/** + * ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version + * @hw: pointer to hardware structure + * @firmware_version: pointer to the PHY Firmware Version + **/ +s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, + u16 *firmware_version) { s32 status = IXGBE_SUCCESS; DEBUGFUNC("ixgbe_get_phy_firmware_version_generic"); status = hw->phy.ops.read_reg(hw, AQ_FW_REV, - IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, firmware_version); + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, + firmware_version); - return (status); + return status; } -/* - * ixgbe_reset_phy_nl - Performs a PHY reset - * @hw: pointer to hardware structure - */ -s32 -ixgbe_reset_phy_nl(struct ixgbe_hw *hw) +/** + * ixgbe_reset_phy_nl - Performs a PHY reset + * @hw: pointer to hardware structure + **/ +s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw) { u16 phy_offset, control, eword, edata, block_crc; - bool end_data = false; + bool end_data = FALSE; u16 list_offset, data_offset; u16 phy_data = 0; s32 ret_val = IXGBE_SUCCESS; @@ -849,16 +832,16 @@ DEBUGFUNC("ixgbe_reset_phy_nl"); hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL, - IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data); + IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data); /* reset the PHY and poll for completion */ hw->phy.ops.write_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL, - IXGBE_MDIO_PHY_XS_DEV_TYPE, - (phy_data | IXGBE_MDIO_PHY_XS_RESET)); + IXGBE_MDIO_PHY_XS_DEV_TYPE, + (phy_data | IXGBE_MDIO_PHY_XS_RESET)); for (i = 0; i < 100; i++) { hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL, - IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data); + IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data); if ((phy_data & IXGBE_MDIO_PHY_XS_RESET) == 0) break; msec_delay(10); @@ -872,7 +855,7 @@ /* Get init offsets */ ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, &list_offset, - &data_offset); + &data_offset); if (ret_val != IXGBE_SUCCESS) goto out; @@ -884,7 +867,7 @@ */ ret_val = hw->eeprom.ops.read(hw, data_offset, &eword); control = (eword & IXGBE_CONTROL_MASK_NL) >> - IXGBE_CONTROL_SHIFT_NL; + IXGBE_CONTROL_SHIFT_NL; edata = eword & IXGBE_DATA_MASK_NL; switch (control) { case IXGBE_DELAY_NL: @@ -895,13 +878,14 @@ case IXGBE_DATA_NL: DEBUGOUT("DATA: \n"); data_offset++; - hw->eeprom.ops.read(hw, data_offset++, &phy_offset); + hw->eeprom.ops.read(hw, data_offset++, + &phy_offset); for (i = 0; i < edata; i++) { hw->eeprom.ops.read(hw, data_offset, &eword); hw->phy.ops.write_reg(hw, phy_offset, - IXGBE_TWINAX_DEV, eword); + IXGBE_TWINAX_DEV, eword); DEBUGOUT2("Wrote %4.4x to %4.4x\n", eword, - phy_offset); + phy_offset); data_offset++; phy_offset++; } @@ -911,7 +895,7 @@ DEBUGOUT("CONTROL: \n"); if (edata == IXGBE_CONTROL_EOL_NL) { DEBUGOUT("EOL\n"); - end_data = true; + end_data = TRUE; } else if (edata == IXGBE_CONTROL_SOL_NL) { DEBUGOUT("SOL\n"); } else { @@ -928,17 +912,16 @@ } out: - return (ret_val); + return ret_val; } -/* - * ixgbe_identify_sfp_module_generic - Identifies SFP module - * @hw: pointer to hardware structure +/** + * ixgbe_identify_sfp_module_generic - Identifies SFP modules + * @hw: pointer to hardware structure * - * Searches for and identifies the SFP module and assigns appropriate PHY type. - */ -s32 -ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) + * Searches for and identifies the SFP module and assigns appropriate PHY type. + **/ +s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) { s32 status = IXGBE_ERR_PHY_ADDR_INVALID; u32 vendor_oui = 0; @@ -960,17 +943,13 @@ } status = hw->phy.ops.read_i2c_eeprom(hw, - IXGBE_SFF_IDENTIFIER, &identifier); + IXGBE_SFF_IDENTIFIER, + &identifier); - if (status == IXGBE_ERR_SFP_NOT_PRESENT || status == IXGBE_ERR_I2C) { - status = IXGBE_ERR_SFP_NOT_PRESENT; - hw->phy.sfp_type = ixgbe_sfp_type_not_present; - if (hw->phy.type != ixgbe_phy_nl) { - hw->phy.id = 0; - hw->phy.type = ixgbe_phy_unknown; - } - goto out; - } + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; /* LAN ID is needed for sfp_type determination */ hw->mac.ops.set_lan_id(hw); @@ -979,28 +958,46 @@ hw->phy.type = ixgbe_phy_sfp_unsupported; status = IXGBE_ERR_SFP_NOT_SUPPORTED; } else { - hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_1GBE_COMP_CODES, - &comp_codes_1g); - hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_10GBE_COMP_CODES, - &comp_codes_10g); - hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_CABLE_TECHNOLOGY, - &cable_tech); + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_1GBE_COMP_CODES, + &comp_codes_1g); + + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; + + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_10GBE_COMP_CODES, + &comp_codes_10g); - /* - * ID Module - * ============ - * 0 SFP_DA_CU - * 1 SFP_SR - * 2 SFP_LR - * 3 SFP_DA_CORE0 - 82599-specific - * 4 SFP_DA_CORE1 - 82599-specific - * 5 SFP_SR/LR_CORE0 - 82599-specific - * 6 SFP_SR/LR_CORE1 - 82599-specific - * 7 SFP_act_lmt_DA_CORE0 - 82599-specific - * 8 SFP_act_lmt_DA_CORE1 - 82599-specific - * 9 SFP_1g_cu_CORE0 - 82599-specific - * 10 SFP_1g_cu_CORE1 - 82599-specific - */ + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_CABLE_TECHNOLOGY, + &cable_tech); + + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; + + /* ID Module + * ========= + * 0 SFP_DA_CU + * 1 SFP_SR + * 2 SFP_LR + * 3 SFP_DA_CORE0 - 82599-specific + * 4 SFP_DA_CORE1 - 82599-specific + * 5 SFP_SR/LR_CORE0 - 82599-specific + * 6 SFP_SR/LR_CORE1 - 82599-specific + * 7 SFP_act_lmt_DA_CORE0 - 82599-specific + * 8 SFP_act_lmt_DA_CORE1 - 82599-specific + * 9 SFP_1g_cu_CORE0 - 82599-specific + * 10 SFP_1g_cu_CORE1 - 82599-specific + */ if (hw->mac.type == ixgbe_mac_82598EB) { if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) hw->phy.sfp_type = ixgbe_sfp_type_da_cu; @@ -1014,77 +1011,98 @@ if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) { if (hw->bus.lan_id == 0) hw->phy.sfp_type = - ixgbe_sfp_type_da_cu_core0; + ixgbe_sfp_type_da_cu_core0; else hw->phy.sfp_type = - ixgbe_sfp_type_da_cu_core1; + ixgbe_sfp_type_da_cu_core1; } else if (cable_tech & IXGBE_SFF_DA_ACTIVE_CABLE) { hw->phy.ops.read_i2c_eeprom( - hw, IXGBE_SFF_CABLE_SPEC_COMP, &cable_spec); + hw, IXGBE_SFF_CABLE_SPEC_COMP, + &cable_spec); if (cable_spec & IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING) { if (hw->bus.lan_id == 0) - hw->phy.sfp_type = - ixgbe_sfp_type_da_act_lmt_core0; + hw->phy.sfp_type = + ixgbe_sfp_type_da_act_lmt_core0; else + hw->phy.sfp_type = + ixgbe_sfp_type_da_act_lmt_core1; + } else { hw->phy.sfp_type = - ixgbe_sfp_type_da_act_lmt_core1; - } else - hw->phy.sfp_type = - ixgbe_sfp_type_unknown; + ixgbe_sfp_type_unknown; + } } else if (comp_codes_10g & - (IXGBE_SFF_10GBASESR_CAPABLE | - IXGBE_SFF_10GBASELR_CAPABLE)) { + (IXGBE_SFF_10GBASESR_CAPABLE | + IXGBE_SFF_10GBASELR_CAPABLE)) { if (hw->bus.lan_id == 0) hw->phy.sfp_type = - ixgbe_sfp_type_srlr_core0; + ixgbe_sfp_type_srlr_core0; else hw->phy.sfp_type = - ixgbe_sfp_type_srlr_core1; + ixgbe_sfp_type_srlr_core1; } else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE) { if (hw->bus.lan_id == 0) hw->phy.sfp_type = - ixgbe_sfp_type_1g_cu_core0; + ixgbe_sfp_type_1g_cu_core0; else hw->phy.sfp_type = - ixgbe_sfp_type_1g_cu_core1; + ixgbe_sfp_type_1g_cu_core1; } else { hw->phy.sfp_type = ixgbe_sfp_type_unknown; } } if (hw->phy.sfp_type != stored_sfp_type) - hw->phy.sfp_setup_needed = true; + hw->phy.sfp_setup_needed = TRUE; /* Determine if the SFP+ PHY is dual speed or not. */ - hw->phy.multispeed_fiber = false; + hw->phy.multispeed_fiber = FALSE; if (((comp_codes_1g & IXGBE_SFF_1GBASESX_CAPABLE) && - (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)) || - ((comp_codes_1g & IXGBE_SFF_1GBASELX_CAPABLE) && - (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE))) - hw->phy.multispeed_fiber = true; + (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)) || + ((comp_codes_1g & IXGBE_SFF_1GBASELX_CAPABLE) && + (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE))) + hw->phy.multispeed_fiber = TRUE; /* Determine PHY vendor */ if (hw->phy.type != ixgbe_phy_nl) { hw->phy.id = identifier; - hw->phy.ops.read_i2c_eeprom(hw, - IXGBE_SFF_VENDOR_OUI_BYTE0, &oui_bytes[0]); - hw->phy.ops.read_i2c_eeprom(hw, - IXGBE_SFF_VENDOR_OUI_BYTE1, &oui_bytes[1]); - hw->phy.ops.read_i2c_eeprom(hw, - IXGBE_SFF_VENDOR_OUI_BYTE2, &oui_bytes[2]); + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_VENDOR_OUI_BYTE0, + &oui_bytes[0]); + + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; + + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_VENDOR_OUI_BYTE1, + &oui_bytes[1]); + + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; + + status = hw->phy.ops.read_i2c_eeprom(hw, + IXGBE_SFF_VENDOR_OUI_BYTE2, + &oui_bytes[2]); + + if (status == IXGBE_ERR_SWFW_SYNC || + status == IXGBE_ERR_I2C || + status == IXGBE_ERR_SFP_NOT_PRESENT) + goto err_read_i2c_eeprom; vendor_oui = - ((oui_bytes[0] << - IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT) | - (oui_bytes[1] << IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT) | - (oui_bytes[2] << IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT)); + ((oui_bytes[0] << IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT) | + (oui_bytes[1] << IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT) | + (oui_bytes[2] << IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT)); switch (vendor_oui) { case IXGBE_SFF_VENDOR_OUI_TYCO: if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) hw->phy.type = - ixgbe_phy_sfp_passive_tyco; + ixgbe_phy_sfp_passive_tyco; break; case IXGBE_SFF_VENDOR_OUI_FTL: if (cable_tech & IXGBE_SFF_DA_ACTIVE_CABLE) @@ -1101,10 +1119,10 @@ default: if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) hw->phy.type = - ixgbe_phy_sfp_passive_unknown; + ixgbe_phy_sfp_passive_unknown; else if (cable_tech & IXGBE_SFF_DA_ACTIVE_CABLE) hw->phy.type = - ixgbe_phy_sfp_active_unknown; + ixgbe_phy_sfp_active_unknown; else hw->phy.type = ixgbe_phy_sfp_unknown; break; @@ -1118,10 +1136,10 @@ goto out; } - /* Verify supporteed 1G SFP modules */ + /* Verify supported 1G SFP modules */ if (comp_codes_10g == 0 && !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 || - hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0)) { + hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0)) { hw->phy.type = ixgbe_phy_sfp_unsupported; status = IXGBE_ERR_SFP_NOT_SUPPORTED; goto out; @@ -1136,7 +1154,7 @@ (void) ixgbe_get_device_caps(hw, &enforce_sfp); if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP) && !((hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0) || - (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1))) { + (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1))) { /* Make sure we're a supported PHY type */ if (hw->phy.type == ixgbe_phy_sfp_intel) { status = IXGBE_SUCCESS; @@ -1151,21 +1169,29 @@ } out: - return (status); + return status; + +err_read_i2c_eeprom: + hw->phy.sfp_type = ixgbe_sfp_type_not_present; + if (hw->phy.type != ixgbe_phy_nl) { + hw->phy.id = 0; + hw->phy.type = ixgbe_phy_unknown; + } + return IXGBE_ERR_SFP_NOT_PRESENT; } - -/* - * ixgbe_get_sfp_init_sequence_offsets - Provides offset of PHY init sequence - * @hw: pointer to hardware structure - * @list_offset: offset to the SFP ID list - * @data_offset: offset to the SFP data block +/** + * ixgbe_get_sfp_init_sequence_offsets - Provides offset of PHY init sequence + * @hw: pointer to hardware structure + * @list_offset: offset to the SFP ID list + * @data_offset: offset to the SFP data block * - * Checks the MAC's EEPROM to see if it supports a given SFP+ module type, if - * so it returns the offsets to the phy init sequence block. - */ + * Checks the MAC's EEPROM to see if it supports a given SFP+ module type, if + * so it returns the offsets to the phy init sequence block. + **/ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, - u16 *list_offset, u16 *data_offset) + u16 *list_offset, + u16 *data_offset) { u16 sfp_id; u16 sfp_type = hw->phy.sfp_type; @@ -1173,14 +1199,14 @@ DEBUGFUNC("ixgbe_get_sfp_init_sequence_offsets"); if (hw->phy.sfp_type == ixgbe_sfp_type_unknown) - return (IXGBE_ERR_SFP_NOT_SUPPORTED); + return IXGBE_ERR_SFP_NOT_SUPPORTED; if (hw->phy.sfp_type == ixgbe_sfp_type_not_present) - return (IXGBE_ERR_SFP_NOT_PRESENT); + return IXGBE_ERR_SFP_NOT_PRESENT; if ((hw->device_id == IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) && (hw->phy.sfp_type == ixgbe_sfp_type_da_cu)) - return (IXGBE_ERR_SFP_NOT_SUPPORTED); + return IXGBE_ERR_SFP_NOT_SUPPORTED; /* * Limiting active cables and 1G Phys must be initialized as @@ -1190,14 +1216,14 @@ sfp_type == ixgbe_sfp_type_1g_cu_core0) sfp_type = ixgbe_sfp_type_srlr_core0; else if (sfp_type == ixgbe_sfp_type_da_act_lmt_core1 || - sfp_type == ixgbe_sfp_type_1g_cu_core1) + sfp_type == ixgbe_sfp_type_1g_cu_core1) sfp_type = ixgbe_sfp_type_srlr_core1; /* Read offset to PHY init contents */ hw->eeprom.ops.read(hw, IXGBE_PHY_INIT_OFFSET_NL, list_offset); if ((!*list_offset) || (*list_offset == 0xFFFF)) - return (IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT); + return IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT; /* Shift offset to first ID word */ (*list_offset)++; @@ -1214,72 +1240,72 @@ hw->eeprom.ops.read(hw, *list_offset, data_offset); if ((!*data_offset) || (*data_offset == 0xFFFF)) { DEBUGOUT("SFP+ module not supported\n"); - return (IXGBE_ERR_SFP_NOT_SUPPORTED); + return IXGBE_ERR_SFP_NOT_SUPPORTED; } else { break; } } else { (*list_offset) += 2; if (hw->eeprom.ops.read(hw, *list_offset, &sfp_id)) - return (IXGBE_ERR_PHY); + return IXGBE_ERR_PHY; } } if (sfp_id == IXGBE_PHY_INIT_END_NL) { DEBUGOUT("No matching SFP+ module found\n"); - return (IXGBE_ERR_SFP_NOT_SUPPORTED); + return IXGBE_ERR_SFP_NOT_SUPPORTED; } - return (IXGBE_SUCCESS); + return IXGBE_SUCCESS; } -/* - * ixgbe_read_i2c_eeprom_generic - Reads 8 bit EEPROM word over I2C interface - * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to read - * @eeprom_data: value read +/** + * ixgbe_read_i2c_eeprom_generic - Reads 8 bit EEPROM word over I2C interface + * @hw: pointer to hardware structure + * @byte_offset: EEPROM byte offset to read + * @eeprom_data: value read * - * Performs byte read operation to SFP module's EEPROM over I2C interface. - */ -s32 -ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 *eeprom_data) + * Performs byte read operation to SFP module's EEPROM over I2C interface. + **/ +s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 *eeprom_data) { DEBUGFUNC("ixgbe_read_i2c_eeprom_generic"); - return (hw->phy.ops.read_i2c_byte(hw, byte_offset, - IXGBE_I2C_EEPROM_DEV_ADDR, eeprom_data)); + return hw->phy.ops.read_i2c_byte(hw, byte_offset, + IXGBE_I2C_EEPROM_DEV_ADDR, + eeprom_data); } -/* - * ixgbe_write_i2c_eeprom_generic - Writes 8 bit EEPROM word over I2C interface - * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to write - * @eeprom_data: value to write +/** + * ixgbe_write_i2c_eeprom_generic - Writes 8 bit EEPROM word over I2C interface + * @hw: pointer to hardware structure + * @byte_offset: EEPROM byte offset to write + * @eeprom_data: value to write * - * Performs byte write operation to SFP module's EEPROM over I2C interface. - */ + * Performs byte write operation to SFP module's EEPROM over I2C interface. + **/ s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 eeprom_data) + u8 eeprom_data) { DEBUGFUNC("ixgbe_write_i2c_eeprom_generic"); - return (hw->phy.ops.write_i2c_byte(hw, byte_offset, - IXGBE_I2C_EEPROM_DEV_ADDR, eeprom_data)); + return hw->phy.ops.write_i2c_byte(hw, byte_offset, + IXGBE_I2C_EEPROM_DEV_ADDR, + eeprom_data); } -/* - * ixgbe_read_i2c_byte_generic - Reads 8 bit word over I2C - * @hw: pointer to hardware structure - * @byte_offset: byte offset to read - * @data: value read +/** + * ixgbe_read_i2c_byte_generic - Reads 8 bit word over I2C + * @hw: pointer to hardware structure + * @byte_offset: byte offset to read + * @data: value read * - * Performs byte read operation to SFP module's EEPROM over I2C interface at - * a specified deivce address. - */ -s32 -ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 dev_addr, u8 *data) + * Performs byte read operation to SFP module's EEPROM over I2C interface at + * a specified deivce address. + **/ +s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 dev_addr, u8 *data) { s32 status = IXGBE_SUCCESS; u32 max_retry = 10; @@ -1350,26 +1376,26 @@ DEBUGOUT("I2C byte read error - Retrying.\n"); else DEBUGOUT("I2C byte read error.\n"); + } while (retry < max_retry); ixgbe_release_swfw_sync(hw, swfw_mask); read_byte_out: - return (status); + return status; } -/* - * ixgbe_write_i2c_byte_generic - Writes 8 bit word over I2C - * @hw: pointer to hardware structure - * @byte_offset: byte offset to write - * @data: value to write +/** + * ixgbe_write_i2c_byte_generic - Writes 8 bit word over I2C + * @hw: pointer to hardware structure + * @byte_offset: byte offset to write + * @data: value to write * - * Performs byte write operation to SFP module's EEPROM over I2C interface at - * a specified device address. - */ -s32 -ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 dev_addr, u8 data) + * Performs byte write operation to SFP module's EEPROM over I2C interface at + * a specified device address. + **/ +s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 dev_addr, u8 data) { s32 status = IXGBE_SUCCESS; u32 max_retry = 1; @@ -1430,17 +1456,16 @@ ixgbe_release_swfw_sync(hw, swfw_mask); write_byte_out: - return (status); + return status; } -/* - * ixgbe_i2c_start - Sets I2C start condition - * @hw: pointer to hardware structure +/** + * ixgbe_i2c_start - Sets I2C start condition + * @hw: pointer to hardware structure * - * Sets I2C start condition (High -> Low on SDA while SCL is High) - */ -static void -ixgbe_i2c_start(struct ixgbe_hw *hw) + * Sets I2C start condition (High -> Low on SDA while SCL is High) + **/ +static void ixgbe_i2c_start(struct ixgbe_hw *hw) { u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); @@ -1462,16 +1487,16 @@ /* Minimum low period of clock is 4.7 us */ usec_delay(IXGBE_I2C_T_LOW); + } -/* - * ixgbe_i2c_stop - Sets I2C stop condition - * @hw: pointer to hardware structure +/** + * ixgbe_i2c_stop - Sets I2C stop condition + * @hw: pointer to hardware structure * - * Sets I2C stop condition (Low -> High on SDA while SCL is High) - */ -static void -ixgbe_i2c_stop(struct ixgbe_hw *hw) + * Sets I2C stop condition (Low -> High on SDA while SCL is High) + **/ +static void ixgbe_i2c_stop(struct ixgbe_hw *hw) { u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); @@ -1486,19 +1511,18 @@ (void) ixgbe_set_i2c_data(hw, &i2cctl, 1); - /* bus free time between stop and start (4.7us) */ + /* bus free time between stop and start (4.7us)*/ usec_delay(IXGBE_I2C_T_BUF); } -/* - * ixgbe_clock_in_i2c_byte - Clocks in one byte via I2C - * @hw: pointer to hardware structure - * @data: data byte to clock in +/** + * ixgbe_clock_in_i2c_byte - Clocks in one byte via I2C + * @hw: pointer to hardware structure + * @data: data byte to clock in * - * Clocks in one byte data via I2C data/clock - */ -static s32 -ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data) + * Clocks in one byte data via I2C data/clock + **/ +static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data) { s32 status = IXGBE_SUCCESS; s32 i; @@ -1508,24 +1532,23 @@ for (i = 7; i >= 0; i--) { status = ixgbe_clock_in_i2c_bit(hw, &bit); - *data |= bit<<i; + *data |= bit << i; if (status != IXGBE_SUCCESS) break; } - return (status); + return status; } -/* - * ixgbe_clock_out_i2c_byte - Clocks out one byte via I2C - * @hw: pointer to hardware structure - * @data: data byte clocked out +/** + * ixgbe_clock_out_i2c_byte - Clocks out one byte via I2C + * @hw: pointer to hardware structure + * @data: data byte clocked out * - * Clocks out one byte data via I2C data/clock - */ -static s32 -ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data) + * Clocks out one byte data via I2C data/clock + **/ +static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data) { s32 status = IXGBE_SUCCESS; s32 i; @@ -1547,17 +1570,16 @@ i2cctl |= IXGBE_I2C_DATA_OUT; IXGBE_WRITE_REG(hw, IXGBE_I2CCTL, i2cctl); - return (status); + return status; } -/* - * ixgbe_get_i2c_ack - Polls for I2C ACK - * @hw: pointer to hardware structure +/** + * ixgbe_get_i2c_ack - Polls for I2C ACK + * @hw: pointer to hardware structure * - * Clocks in/out one bit via I2C data/clock - */ -static s32 -ixgbe_get_i2c_ack(struct ixgbe_hw *hw) + * Clocks in/out one bit via I2C data/clock + **/ +static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw) { s32 status; u32 i = 0; @@ -1575,10 +1597,8 @@ /* Minimum high period of clock is 4us */ usec_delay(IXGBE_I2C_T_HIGH); - /* - * Poll for ACK. Note that ACK in I2C spec is - * transition from 1 to 0 - */ + /* Poll for ACK. Note that ACK in I2C spec is + * transition from 1 to 0 */ for (i = 0; i < timeout; i++) { i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); ack = ixgbe_get_i2c_data(&i2cctl); @@ -1599,18 +1619,17 @@ usec_delay(IXGBE_I2C_T_LOW); out: - return (status); + return status; } -/* - * ixgbe_clock_in_i2c_bit - Clocks in one bit via I2C data/clock - * @hw: pointer to hardware structure - * @data: read data value +/** + * ixgbe_clock_in_i2c_bit - Clocks in one bit via I2C data/clock + * @hw: pointer to hardware structure + * @data: read data value * - * Clocks in one bit via I2C data/clock - */ -static s32 -ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data) + * Clocks in one bit via I2C data/clock + **/ +static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data) { s32 status; u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); @@ -1630,18 +1649,17 @@ /* Minimum low period of clock is 4.7 us */ usec_delay(IXGBE_I2C_T_LOW); - return (status); + return status; } -/* - * ixgbe_clock_out_i2c_bit - Clocks in/out one bit via I2C data/clock - * @hw: pointer to hardware structure - * @data: data value to write +/** + * ixgbe_clock_out_i2c_bit - Clocks in/out one bit via I2C data/clock + * @hw: pointer to hardware structure + * @data: data value to write * - * Clocks out one bit via I2C data/clock - */ -static s32 -ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data) + * Clocks out one bit via I2C data/clock + **/ +static s32 ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data) { s32 status; u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); @@ -1657,8 +1675,7 @@ ixgbe_lower_i2c_clk(hw, &i2cctl); - /* - * Minimum low period of clock is 4.7 us. + /* Minimum low period of clock is 4.7 us. * This also takes care of the data hold time. */ usec_delay(IXGBE_I2C_T_LOW); @@ -1667,18 +1684,16 @@ DEBUGOUT1("I2C data was not set to %X\n", data); } - return (status); + return status; } - -/* - * ixgbe_raise_i2c_clk - Raises the I2C SCL clock - * @hw: pointer to hardware structure - * @i2cctl: Current value of I2CCTL register +/** + * ixgbe_raise_i2c_clk - Raises the I2C SCL clock + * @hw: pointer to hardware structure + * @i2cctl: Current value of I2CCTL register * - * Raises the I2C clock line '0'->'1' - */ -static s32 -ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl) + * Raises the I2C clock line '0'->'1' + **/ +static s32 ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl) { s32 status = IXGBE_SUCCESS; @@ -1691,19 +1706,19 @@ /* SCL rise time (1000ns) */ usec_delay(IXGBE_I2C_T_RISE); - return (status); + return status; } -/* - * ixgbe_lower_i2c_clk - Lowers the I2C SCL clock - * @hw: pointer to hardware structure - * @i2cctl: Current value of I2CCTL register +/** + * ixgbe_lower_i2c_clk - Lowers the I2C SCL clock + * @hw: pointer to hardware structure + * @i2cctl: Current value of I2CCTL register * - * Lowers the I2C clock line '1'->'0' - */ -static void -ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl) + * Lowers the I2C clock line '1'->'0' + **/ +static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl) { + DEBUGFUNC("ixgbe_lower_i2c_clk"); *i2cctl &= ~IXGBE_I2C_CLK_OUT; @@ -1714,16 +1729,15 @@ usec_delay(IXGBE_I2C_T_FALL); } -/* - * ixgbe_set_i2c_data - Sets the I2C data bit - * @hw: pointer to hardware structure - * @i2cctl: Current value of I2CCTL register - * @data: I2C data value (0 or 1) to set +/** + * ixgbe_set_i2c_data - Sets the I2C data bit + * @hw: pointer to hardware structure + * @i2cctl: Current value of I2CCTL register + * @data: I2C data value (0 or 1) to set * - * Sets the I2C data bit - */ -static s32 -ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data) + * Sets the I2C data bit + **/ +static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data) { s32 status = IXGBE_SUCCESS; @@ -1746,18 +1760,17 @@ DEBUGOUT1("Error - I2C data was not set to %X.\n", data); } - return (status); + return status; } -/* - * ixgbe_get_i2c_data - Reads the I2C SDA data bit - * @hw: pointer to hardware structure - * @i2cctl: Current value of I2CCTL register +/** + * ixgbe_get_i2c_data - Reads the I2C SDA data bit + * @hw: pointer to hardware structure + * @i2cctl: Current value of I2CCTL register * - * Returns the I2C data bit value - */ -static bool -ixgbe_get_i2c_data(u32 *i2cctl) + * Returns the I2C data bit value + **/ +static bool ixgbe_get_i2c_data(u32 *i2cctl) { bool data; @@ -1768,18 +1781,17 @@ else data = 0; - return (data); + return data; } -/* - * ixgbe_i2c_bus_clear - Clears the I2C bus - * @hw: pointer to hardware structure +/** + * ixgbe_i2c_bus_clear - Clears the I2C bus + * @hw: pointer to hardware structure * - * Clears the I2C bus by sending nine clock pulses. - * Used when data line is stuck low. - */ -void -ixgbe_i2c_bus_clear(struct ixgbe_hw *hw) + * Clears the I2C bus by sending nine clock pulses. + * Used when data line is stuck low. + **/ +void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw) { u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); u32 i; @@ -1798,7 +1810,7 @@ ixgbe_lower_i2c_clk(hw, &i2cctl); - /* Min low period of clock is 4.7us */ + /* Min low period of clock is 4.7us*/ usec_delay(IXGBE_I2C_T_LOW); } @@ -1808,14 +1820,13 @@ ixgbe_i2c_stop(hw); } -/* - * ixgbe_tn_check_overtemp - Checks if an overtemp occured. - * @hw: pointer to hardware structure +/** + * ixgbe_tn_check_overtemp - Checks if an overtemp occured. + * @hw: pointer to hardware structure * - * Checks if the LASI temp alarm status was triggered due to overtemp - */ -s32 -ixgbe_tn_check_overtemp(struct ixgbe_hw *hw) + * Checks if the LASI temp alarm status was triggered due to overtemp + **/ +s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw) { s32 status = IXGBE_SUCCESS; u16 phy_data = 0; @@ -1827,12 +1838,12 @@ /* Check that the LASI temp alarm status was triggered */ hw->phy.ops.read_reg(hw, IXGBE_TN_LASI_STATUS_REG, - IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_data); + IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_data); if (!(phy_data & IXGBE_TN_LASI_STATUS_TEMP_ALARM)) goto out; status = IXGBE_ERR_OVERTEMP; out: - return (status); + return status; }
--- a/usr/src/uts/common/io/ixgbe/ixgbe_phy.h Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_phy.h Fri Sep 09 10:48:44 2011 -0400 @@ -1,98 +1,99 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ +******************************************************************************/ +/*$FreeBSD$*/ -/* IntelVersion: 1.43 scm_061610_003709 */ - -#ifndef _IXGBE_PHY_H -#define _IXGBE_PHY_H +#ifndef _IXGBE_PHY_H_ +#define _IXGBE_PHY_H_ #include "ixgbe_type.h" - -#define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 +#define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 /* EEPROM byte offsets */ -#define IXGBE_SFF_IDENTIFIER 0x0 -#define IXGBE_SFF_IDENTIFIER_SFP 0x3 -#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 -#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 -#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 -#define IXGBE_SFF_1GBE_COMP_CODES 0x6 -#define IXGBE_SFF_10GBE_COMP_CODES 0x3 -#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 -#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C +#define IXGBE_SFF_IDENTIFIER 0x0 +#define IXGBE_SFF_IDENTIFIER_SFP 0x3 +#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 +#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 +#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 +#define IXGBE_SFF_1GBE_COMP_CODES 0x6 +#define IXGBE_SFF_10GBE_COMP_CODES 0x3 +#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 +#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C /* Bitmasks */ -#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 -#define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 -#define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 -#define IXGBE_SFF_1GBASESX_CAPABLE 0x1 -#define IXGBE_SFF_1GBASELX_CAPABLE 0x2 -#define IXGBE_SFF_1GBASET_CAPABLE 0x8 -#define IXGBE_SFF_10GBASESR_CAPABLE 0x10 -#define IXGBE_SFF_10GBASELR_CAPABLE 0x20 -#define IXGBE_I2C_EEPROM_READ_MASK 0x100 -#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 -#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 -#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 -#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 -#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 +#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 +#define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 +#define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 +#define IXGBE_SFF_1GBASESX_CAPABLE 0x1 +#define IXGBE_SFF_1GBASELX_CAPABLE 0x2 +#define IXGBE_SFF_1GBASET_CAPABLE 0x8 +#define IXGBE_SFF_10GBASESR_CAPABLE 0x10 +#define IXGBE_SFF_10GBASELR_CAPABLE 0x20 +#define IXGBE_I2C_EEPROM_READ_MASK 0x100 +#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 +#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 +#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 +#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 +#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 /* Flow control defines */ -#define IXGBE_TAF_SYM_PAUSE 0x400 -#define IXGBE_TAF_ASM_PAUSE 0x800 +#define IXGBE_TAF_SYM_PAUSE 0x400 +#define IXGBE_TAF_ASM_PAUSE 0x800 /* Bit-shift macros */ -#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 -#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 -#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 +#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 +#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 +#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */ -#define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 -#define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 -#define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 -#define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 +#define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 +#define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 +#define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 +#define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 /* I2C SDA and SCL timing parameters for standard mode */ -#define IXGBE_I2C_T_HD_STA 4 -#define IXGBE_I2C_T_LOW 5 -#define IXGBE_I2C_T_HIGH 4 -#define IXGBE_I2C_T_SU_STA 5 -#define IXGBE_I2C_T_HD_DATA 5 -#define IXGBE_I2C_T_SU_DATA 1 -#define IXGBE_I2C_T_RISE 1 -#define IXGBE_I2C_T_FALL 1 -#define IXGBE_I2C_T_SU_STO 4 -#define IXGBE_I2C_T_BUF 5 +#define IXGBE_I2C_T_HD_STA 4 +#define IXGBE_I2C_T_LOW 5 +#define IXGBE_I2C_T_HIGH 4 +#define IXGBE_I2C_T_SU_STA 5 +#define IXGBE_I2C_T_HD_DATA 5 +#define IXGBE_I2C_T_SU_DATA 1 +#define IXGBE_I2C_T_RISE 1 +#define IXGBE_I2C_T_FALL 1 +#define IXGBE_I2C_T_SU_STO 4 +#define IXGBE_I2C_T_BUF 5 -#define IXGBE_TN_LASI_STATUS_REG 0x9005 -#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 +#define IXGBE_TN_LASI_STATUS_REG 0x9005 +#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw); bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr); @@ -101,36 +102,40 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw); s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw); s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, - u32 device_type, u16 *phy_data); + u32 device_type, u16 *phy_data); s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, - u32 device_type, u16 phy_data); + u32 device_type, u16 phy_data); s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw); s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, bool autoneg_wait_to_complete); + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *autoneg); + ixgbe_link_speed *speed, + bool *autoneg); /* PHY specific */ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, bool *link_up); + ixgbe_link_speed *speed, + bool *link_up); s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw); s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, - u16 *firmware_version); + u16 *firmware_version); s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, - u16 *firmware_version); + u16 *firmware_version); s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw); s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw); s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, - u16 *list_offset, u16 *data_offset); + u16 *list_offset, + u16 *data_offset); s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw); s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 dev_addr, u8 *data); + u8 dev_addr, u8 *data); s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 dev_addr, u8 data); + u8 dev_addr, u8 data); s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 *eeprom_data); + u8 *eeprom_data); s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, - u8 eeprom_data); - -#endif /* _IXGBE_PHY_H */ + u8 eeprom_data); +#endif /* _IXGBE_PHY_H_ */
--- a/usr/src/uts/common/io/ixgbe/ixgbe_type.h Fri Sep 09 18:07:26 2011 -0400 +++ b/usr/src/uts/common/io/ixgbe/ixgbe_type.h Fri Sep 09 10:48:44 2011 -0400 @@ -1,1369 +1,1398 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at: - * http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When using or redistributing this file, you may do so under the - * License only. No other modification of this header is permitted. - * - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ +/****************************************************************************** -/* - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved. - */ + Copyright (c) 2001-2010, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ +******************************************************************************/ -/* IntelVersion: 1.397 scm_061610_003709 */ - -#ifndef _IXGBE_TYPE_H -#define _IXGBE_TYPE_H +#ifndef _IXGBE_TYPE_H_ +#define _IXGBE_TYPE_H_ #include "ixgbe_osdep.h" + /* Vendor ID */ -#define IXGBE_INTEL_VENDOR_ID 0x8086 +#define IXGBE_INTEL_VENDOR_ID 0x8086 /* Device IDs */ -#define IXGBE_DEV_ID_82598 0x10B6 -#define IXGBE_DEV_ID_82598_BX 0x1508 -#define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6 -#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7 -#define IXGBE_DEV_ID_82598AT 0x10C8 -#define IXGBE_DEV_ID_82598AT2 0x150B -#define IXGBE_DEV_ID_82598EB_SFP_LOM 0x10DB -#define IXGBE_DEV_ID_82598EB_CX4 0x10DD -#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC -#define IXGBE_DEV_ID_82598_DA_DUAL_PORT 0x10F1 -#define IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM 0x10E1 -#define IXGBE_DEV_ID_82598EB_XF_LR 0x10F4 -#define IXGBE_DEV_ID_82599_KX4 0x10F7 -#define IXGBE_DEV_ID_82599_KX4_MEZZ 0x1514 -#define IXGBE_DEV_ID_82599_KR 0x1517 -#define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8 -#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ 0x000C -#define IXGBE_DEV_ID_82599_CX4 0x10F9 -#define IXGBE_DEV_ID_82599_SFP 0x10FB -#define IXGBE_DEV_ID_82599_SFP_EM 0x1507 -#define IXGBE_DEV_ID_82599_XAUI_LOM 0x10FC -#define IXGBE_DEV_ID_82599_T3_LOM 0x151C +#define IXGBE_DEV_ID_82598 0x10B6 +#define IXGBE_DEV_ID_82598_BX 0x1508 +#define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6 +#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7 +#define IXGBE_DEV_ID_82598AT 0x10C8 +#define IXGBE_DEV_ID_82598AT2 0x150B +#define IXGBE_DEV_ID_82598EB_SFP_LOM 0x10DB +#define IXGBE_DEV_ID_82598EB_CX4 0x10DD +#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC +#define IXGBE_DEV_ID_82598_DA_DUAL_PORT 0x10F1 +#define IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM 0x10E1 +#define IXGBE_DEV_ID_82598EB_XF_LR 0x10F4 +#define IXGBE_DEV_ID_82599_KX4 0x10F7 +#define IXGBE_DEV_ID_82599_KX4_MEZZ 0x1514 +#define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8 +#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ 0x000C +#define IXGBE_DEV_ID_82599_CX4 0x10F9 +#define IXGBE_DEV_ID_82599_SFP 0x10FB +#define IXGBE_SUBDEV_ID_82599_SFP 0x11A9 +#define IXGBE_DEV_ID_82599_BACKPLANE_FCOE 0x152A +#define IXGBE_DEV_ID_82599_SFP_FCOE 0x1529 +#define IXGBE_DEV_ID_82599_XAUI_LOM 0x10FC +#define IXGBE_DEV_ID_82599_T3_LOM 0x151C +#define IXGBE_DEV_ID_82599_VF 0x10ED /* General Registers */ -#define IXGBE_CTRL 0x00000 -#define IXGBE_STATUS 0x00008 -#define IXGBE_CTRL_EXT 0x00018 -#define IXGBE_ESDP 0x00020 -#define IXGBE_EODSDP 0x00028 -#define IXGBE_I2CCTL 0x00028 -#define IXGBE_LEDCTL 0x00200 -#define IXGBE_FRTIMER 0x00048 -#define IXGBE_TCPTIMER 0x0004C -#define IXGBE_CORESPARE 0x00600 -#define IXGBE_EXVET 0x05078 +#define IXGBE_CTRL 0x00000 +#define IXGBE_STATUS 0x00008 +#define IXGBE_CTRL_EXT 0x00018 +#define IXGBE_ESDP 0x00020 +#define IXGBE_EODSDP 0x00028 +#define IXGBE_I2CCTL 0x00028 +#define IXGBE_LEDCTL 0x00200 +#define IXGBE_FRTIMER 0x00048 +#define IXGBE_TCPTIMER 0x0004C +#define IXGBE_CORESPARE 0x00600 +#define IXGBE_EXVET 0x05078 /* NVM Registers */ -#define IXGBE_EEC 0x10010 -#define IXGBE_EERD 0x10014 -#define IXGBE_EEWR 0x10018 -#define IXGBE_FLA 0x1001C -#define IXGBE_EEMNGCTL 0x10110 -#define IXGBE_EEMNGDATA 0x10114 -#define IXGBE_FLMNGCTL 0x10118 -#define IXGBE_FLMNGDATA 0x1011C -#define IXGBE_FLMNGCNT 0x10120 -#define IXGBE_FLOP 0x1013C -#define IXGBE_GRC 0x10200 +#define IXGBE_EEC 0x10010 +#define IXGBE_EERD 0x10014 +#define IXGBE_EEWR 0x10018 +#define IXGBE_FLA 0x1001C +#define IXGBE_EEMNGCTL 0x10110 +#define IXGBE_EEMNGDATA 0x10114 +#define IXGBE_FLMNGCTL 0x10118 +#define IXGBE_FLMNGDATA 0x1011C +#define IXGBE_FLMNGCNT 0x10120 +#define IXGBE_FLOP 0x1013C +#define IXGBE_GRC 0x10200 /* General Receive Control */ -#define IXGBE_GRC_MNG 0x00000001 /* Manageability Enable */ -#define IXGBE_GRC_APME 0x00000002 /* APM enabled in EEPROM */ +#define IXGBE_GRC_MNG 0x00000001 /* Manageability Enable */ +#define IXGBE_GRC_APME 0x00000002 /* APM enabled in EEPROM */ -#define IXGBE_VPDDIAG0 0x10204 -#define IXGBE_VPDDIAG1 0x10208 +#define IXGBE_VPDDIAG0 0x10204 +#define IXGBE_VPDDIAG1 0x10208 /* I2CCTL Bit Masks */ -#define IXGBE_I2C_CLK_IN 0x00000001 -#define IXGBE_I2C_CLK_OUT 0x00000002 -#define IXGBE_I2C_DATA_IN 0x00000004 -#define IXGBE_I2C_DATA_OUT 0x00000008 +#define IXGBE_I2C_CLK_IN 0x00000001 +#define IXGBE_I2C_CLK_OUT 0x00000002 +#define IXGBE_I2C_DATA_IN 0x00000004 +#define IXGBE_I2C_DATA_OUT 0x00000008 /* Interrupt Registers */ -#define IXGBE_EICR 0x00800 -#define IXGBE_EICS 0x00808 -#define IXGBE_EIMS 0x00880 -#define IXGBE_EIMC 0x00888 -#define IXGBE_EIAC 0x00810 -#define IXGBE_EIAM 0x00890 -#define IXGBE_EICS_EX(_i) (0x00A90 + (_i) * 4) -#define IXGBE_EIMS_EX(_i) (0x00AA0 + (_i) * 4) -#define IXGBE_EIMC_EX(_i) (0x00AB0 + (_i) * 4) -#define IXGBE_EIAM_EX(_i) (0x00AD0 + (_i) * 4) +#define IXGBE_EICR 0x00800 +#define IXGBE_EICS 0x00808 +#define IXGBE_EIMS 0x00880 +#define IXGBE_EIMC 0x00888 +#define IXGBE_EIAC 0x00810 +#define IXGBE_EIAM 0x00890 +#define IXGBE_EICS_EX(_i) (0x00A90 + (_i) * 4) +#define IXGBE_EIMS_EX(_i) (0x00AA0 + (_i) * 4) +#define IXGBE_EIMC_EX(_i) (0x00AB0 + (_i) * 4) +#define IXGBE_EIAM_EX(_i) (0x00AD0 + (_i) * 4) /* 82599 EITR is only 12 bits, with the lower 3 always zero */ /* * 82598 EITR is 16 bits but set the limits based on the max * supported by all ixgbe hardware */ -#define IXGBE_MAX_INT_RATE 488281 -#define IXGBE_MIN_INT_RATE 956 -#define IXGBE_MAX_EITR 0x00000FF8 -#define IXGBE_MIN_EITR 8 -#define IXGBE_EITR(_i) (((_i) <= 23) ? \ - (0x00820 + ((_i) * 4)) : (0x012300 + (((_i) - 24) * 4))) -#define IXGBE_EITR_ITR_INT_MASK 0x00000FF8 -#define IXGBE_EITR_LLI_MOD 0x00008000 -#define IXGBE_EITR_CNT_WDIS 0x80000000 -#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */ -#define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */ -#define IXGBE_EITRSEL 0x00894 -#define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */ -#define IXGBE_MSIXPBA 0x02000 /* MSI-X Pending bit array */ -#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4))) -#define IXGBE_GPIE 0x00898 +#define IXGBE_MAX_INT_RATE 488281 +#define IXGBE_MIN_INT_RATE 956 +#define IXGBE_MAX_EITR 0x00000FF8 +#define IXGBE_MIN_EITR 8 +#define IXGBE_EITR(_i) (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : \ + (0x012300 + (((_i) - 24) * 4))) +#define IXGBE_EITR_ITR_INT_MASK 0x00000FF8 +#define IXGBE_EITR_LLI_MOD 0x00008000 +#define IXGBE_EITR_CNT_WDIS 0x80000000 +#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */ +#define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */ +#define IXGBE_EITRSEL 0x00894 +#define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */ +#define IXGBE_MSIXPBA 0x02000 /* MSI-X Pending bit array */ +#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4))) +#define IXGBE_GPIE 0x00898 /* Flow Control Registers */ -#define IXGBE_FCADBUL 0x03210 -#define IXGBE_FCADBUH 0x03214 -#define IXGBE_FCAMACL 0x04328 -#define IXGBE_FCAMACH 0x0432C -#define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_PFCTOP 0x03008 -#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */ -#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */ -#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */ -#define IXGBE_FCRTV 0x032A0 -#define IXGBE_FCCFG 0x03D00 -#define IXGBE_TFCS 0x0CE00 +#define IXGBE_FCADBUL 0x03210 +#define IXGBE_FCADBUH 0x03214 +#define IXGBE_FCAMACL 0x04328 +#define IXGBE_FCAMACH 0x0432C +#define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_PFCTOP 0x03008 +#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */ +#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */ +#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */ +#define IXGBE_FCRTV 0x032A0 +#define IXGBE_FCCFG 0x03D00 +#define IXGBE_TFCS 0x0CE00 /* Receive DMA Registers */ -#define IXGBE_RDBAL(_i) (((_i) < 64) ? \ - (0x01000 + ((_i) * 0x40)) : (0x0D000 + ((_i - 64) * 0x40))) -#define IXGBE_RDBAH(_i) (((_i) < 64) ? \ - (0x01004 + ((_i) * 0x40)) : (0x0D004 + ((_i - 64) * 0x40))) -#define IXGBE_RDLEN(_i) (((_i) < 64) ? \ - (0x01008 + ((_i) * 0x40)) : (0x0D008 + ((_i - 64) * 0x40))) -#define IXGBE_RDH(_i) (((_i) < 64) ? \ - (0x01010 + ((_i) * 0x40)) : (0x0D010 + ((_i - 64) * 0x40))) -#define IXGBE_RDT(_i) (((_i) < 64) ? \ - (0x01018 + ((_i) * 0x40)) : (0x0D018 + ((_i - 64) * 0x40))) -#define IXGBE_RXDCTL(_i) (((_i) < 64) ? \ - (0x01028 + ((_i) * 0x40)) : (0x0D028 + ((_i - 64) * 0x40))) -#define IXGBE_RSCCTL(_i) (((_i) < 64) ? \ - (0x0102C + ((_i) * 0x40)) : (0x0D02C + ((_i - 64) * 0x40))) -#define IXGBE_RSCDBU 0x03028 -#define IXGBE_RDDCC 0x02F20 -#define IXGBE_RXMEMWRAP 0x03190 -#define IXGBE_STARCTRL 0x03024 +#define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \ + (0x0D000 + ((_i - 64) * 0x40))) +#define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \ + (0x0D004 + ((_i - 64) * 0x40))) +#define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \ + (0x0D008 + ((_i - 64) * 0x40))) +#define IXGBE_RDH(_i) (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \ + (0x0D010 + ((_i - 64) * 0x40))) +#define IXGBE_RDT(_i) (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \ + (0x0D018 + ((_i - 64) * 0x40))) +#define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \ + (0x0D028 + ((_i - 64) * 0x40))) +#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \ + (0x0D02C + ((_i - 64) * 0x40))) +#define IXGBE_RSCDBU 0x03028 +#define IXGBE_RDDCC 0x02F20 +#define IXGBE_RXMEMWRAP 0x03190 +#define IXGBE_STARCTRL 0x03024 /* * Split and Replication Receive Control Registers * 00-15 : 0x02100 + n*4 * 16-64 : 0x01014 + n*0x40 * 64-127: 0x0D014 + (n-64)*0x40 */ -#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \ - (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \ - (0x0D014 + ((_i - 64) * 0x40)))) +#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \ + (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \ + (0x0D014 + ((_i - 64) * 0x40)))) /* * Rx DCA Control Register: * 00-15 : 0x02200 + n*4 * 16-64 : 0x0100C + n*0x40 * 64-127: 0x0D00C + (n-64)*0x40 */ -#define IXGBE_DCA_RXCTRL(_i) (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \ - (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \ - (0x0D00C + ((_i - 64) * 0x40)))) -#define IXGBE_RDRXCTL 0x02F00 -#define IXGBE_RDRXCTL_RSC_PUSH 0x80 -/* 8 of these 0x03C00 - 0x03C1C */ -#define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4)) -#define IXGBE_RXCTRL 0x03000 -#define IXGBE_DROPEN 0x03D04 -#define IXGBE_RXPBSIZE_SHIFT 10 +#define IXGBE_DCA_RXCTRL(_i) (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \ + (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \ + (0x0D00C + ((_i - 64) * 0x40)))) +#define IXGBE_RDRXCTL 0x02F00 +#define IXGBE_RDRXCTL_RSC_PUSH 0x80 +#define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4)) + /* 8 of these 0x03C00 - 0x03C1C */ +#define IXGBE_RXCTRL 0x03000 +#define IXGBE_DROPEN 0x03D04 +#define IXGBE_RXPBSIZE_SHIFT 10 /* Receive Registers */ -#define IXGBE_RXCSUM 0x05000 -#define IXGBE_RFCTL 0x05008 -#define IXGBE_DRECCCTL 0x02F08 -#define IXGBE_DRECCCTL_DISABLE 0 +#define IXGBE_RXCSUM 0x05000 +#define IXGBE_RFCTL 0x05008 +#define IXGBE_DRECCCTL 0x02F08 +#define IXGBE_DRECCCTL_DISABLE 0 + /* Multicast Table Array - 128 entries */ -#define IXGBE_MTA(_i) (0x05200 + ((_i) * 4)) -#define IXGBE_RAL(_i) (((_i) <= 15) ? \ - (0x05400 + ((_i) * 8)) : (0x0A200 + ((_i) * 8))) -#define IXGBE_RAH(_i) (((_i) <= 15) ? \ - (0x05404 + ((_i) * 8)) : (0x0A204 + ((_i) * 8))) -#define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8)) -#define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8)) +#define IXGBE_MTA(_i) (0x05200 + ((_i) * 4)) +#define IXGBE_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \ + (0x0A200 + ((_i) * 8))) +#define IXGBE_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \ + (0x0A204 + ((_i) * 8))) +#define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8)) +#define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8)) /* Packet split receive type */ -#define IXGBE_PSRTYPE(_i) (((_i) <= 15) ? \ - (0x05480 + ((_i) * 4)) : (0x0EA00 + ((_i) * 4))) +#define IXGBE_PSRTYPE(_i) (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : \ + (0x0EA00 + ((_i) * 4))) /* array of 4096 1-bit vlan filters */ -#define IXGBE_VFTA(_i) (0x0A000 + ((_i) * 4)) -/* array of 4096 4-bit vlan vmdq indices */ -#define IXGBE_VFTAVIND(_j, _i) (0x0A200 + ((_j) * 0x200) + ((_i) * 4)) -#define IXGBE_FCTRL 0x05080 -#define IXGBE_VLNCTRL 0x05088 -#define IXGBE_MCSTCTRL 0x05090 -#define IXGBE_MRQC 0x05818 -#define IXGBE_SAQF(_i) (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */ -#define IXGBE_DAQF(_i) (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */ -#define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */ -#define IXGBE_FTQF(_i) (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */ -#define IXGBE_ETQF(_i) (0x05128 + ((_i) * 4)) /* EType Queue Filter */ -#define IXGBE_ETQS(_i) (0x0EC00 + ((_i) * 4)) /* EType Queue Select */ -#define IXGBE_SYNQF 0x0EC30 /* SYN Packet Queue Filter */ -#define IXGBE_RQTC 0x0EC70 -#define IXGBE_MTQC 0x08120 -#define IXGBE_VLVF(_i) (0x0F100 + ((_i) * 4)) /* 64 of these (0-63) */ -#define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4)) /* 128 of these (0-127) */ -#define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4)) /* 64 of these (0-63) */ -#define IXGBE_VT_CTL 0x051B0 -#define IXGBE_VFRE(_i) (0x051E0 + ((_i) * 4)) -#define IXGBE_VFTE(_i) (0x08110 + ((_i) * 4)) -#define IXGBE_QDE 0x2F04 -#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */ -#define IXGBE_UTA(_i) (0x0F400 + ((_i) * 4)) -#define IXGBE_VMRCTL(_i) (0x0F600 + ((_i) * 4)) -#define IXGBE_VMRVLAN(_i) (0x0F610 + ((_i) * 4)) -#define IXGBE_VMRVM(_i) (0x0F630 + ((_i) * 4)) -#define IXGBE_L34T_IMIR(_i) (0x0E800 + ((_i) * 4)) - /* 128 of these (0-127) */ -#define IXGBE_LLITHRESH 0x0EC90 -#define IXGBE_IMIR(_i) (0x05A80 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_IMIRVP 0x05AC0 -#define IXGBE_VMD_CTL 0x0581C -#define IXGBE_RETA(_i) (0x05C00 + ((_i) * 4)) /* 32 of these (0-31) */ -#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* 10 of these (0-9) */ +#define IXGBE_VFTA(_i) (0x0A000 + ((_i) * 4)) +/*array of 4096 4-bit vlan vmdq indices */ +#define IXGBE_VFTAVIND(_j, _i) (0x0A200 + ((_j) * 0x200) + ((_i) * 4)) +#define IXGBE_FCTRL 0x05080 +#define IXGBE_VLNCTRL 0x05088 +#define IXGBE_MCSTCTRL 0x05090 +#define IXGBE_MRQC 0x05818 +#define IXGBE_SAQF(_i) (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */ +#define IXGBE_DAQF(_i) (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */ +#define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */ +#define IXGBE_FTQF(_i) (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */ +#define IXGBE_ETQF(_i) (0x05128 + ((_i) * 4)) /* EType Queue Filter */ +#define IXGBE_ETQS(_i) (0x0EC00 + ((_i) * 4)) /* EType Queue Select */ +#define IXGBE_SYNQF 0x0EC30 /* SYN Packet Queue Filter */ +#define IXGBE_RQTC 0x0EC70 +#define IXGBE_MTQC 0x08120 +#define IXGBE_VLVF(_i) (0x0F100 + ((_i) * 4)) /* 64 of these (0-63) */ +#define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4)) /* 128 of these (0-127) */ +#define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4)) /* 64 of these (0-63) */ +#define IXGBE_VT_CTL 0x051B0 +#define IXGBE_VFRE(_i) (0x051E0 + ((_i) * 4)) +#define IXGBE_VFTE(_i) (0x08110 + ((_i) * 4)) +#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4)) +#define IXGBE_QDE 0x2F04 +#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */ +#define IXGBE_UTA(_i) (0x0F400 + ((_i) * 4)) +#define IXGBE_VMRCTL(_i) (0x0F600 + ((_i) * 4)) +#define IXGBE_VMRVLAN(_i) (0x0F610 + ((_i) * 4)) +#define IXGBE_VMRVM(_i) (0x0F630 + ((_i) * 4)) +#define IXGBE_L34T_IMIR(_i) (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/ +#define IXGBE_LLITHRESH 0x0EC90 +#define IXGBE_IMIR(_i) (0x05A80 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_IMIRVP 0x05AC0 +#define IXGBE_VMD_CTL 0x0581C +#define IXGBE_RETA(_i) (0x05C00 + ((_i) * 4)) /* 32 of these (0-31) */ +#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* 10 of these (0-9) */ /* Flow Director registers */ -#define IXGBE_FDIRCTRL 0x0EE00 -#define IXGBE_FDIRHKEY 0x0EE68 -#define IXGBE_FDIRSKEY 0x0EE6C -#define IXGBE_FDIRDIP4M 0x0EE3C -#define IXGBE_FDIRSIP4M 0x0EE40 -#define IXGBE_FDIRTCPM 0x0EE44 -#define IXGBE_FDIRUDPM 0x0EE48 -#define IXGBE_FDIRIP6M 0x0EE74 -#define IXGBE_FDIRM 0x0EE70 +#define IXGBE_FDIRCTRL 0x0EE00 +#define IXGBE_FDIRHKEY 0x0EE68 +#define IXGBE_FDIRSKEY 0x0EE6C +#define IXGBE_FDIRDIP4M 0x0EE3C +#define IXGBE_FDIRSIP4M 0x0EE40 +#define IXGBE_FDIRTCPM 0x0EE44 +#define IXGBE_FDIRUDPM 0x0EE48 +#define IXGBE_FDIRIP6M 0x0EE74 +#define IXGBE_FDIRM 0x0EE70 /* Flow Director Stats registers */ -#define IXGBE_FDIRFREE 0x0EE38 -#define IXGBE_FDIRLEN 0x0EE4C -#define IXGBE_FDIRUSTAT 0x0EE50 -#define IXGBE_FDIRFSTAT 0x0EE54 -#define IXGBE_FDIRMATCH 0x0EE58 -#define IXGBE_FDIRMISS 0x0EE5C +#define IXGBE_FDIRFREE 0x0EE38 +#define IXGBE_FDIRLEN 0x0EE4C +#define IXGBE_FDIRUSTAT 0x0EE50 +#define IXGBE_FDIRFSTAT 0x0EE54 +#define IXGBE_FDIRMATCH 0x0EE58 +#define IXGBE_FDIRMISS 0x0EE5C /* Flow Director Programming registers */ -#define IXGBE_FDIRSIPv6(_i) (0x0EE0C + ((_i) * 4)) /* 3 of these (0-2) */ -#define IXGBE_FDIRIPSA 0x0EE18 -#define IXGBE_FDIRIPDA 0x0EE1C -#define IXGBE_FDIRPORT 0x0EE20 -#define IXGBE_FDIRVLAN 0x0EE24 -#define IXGBE_FDIRHASH 0x0EE28 -#define IXGBE_FDIRCMD 0x0EE2C +#define IXGBE_FDIRSIPv6(_i) (0x0EE0C + ((_i) * 4)) /* 3 of these (0-2) */ +#define IXGBE_FDIRIPSA 0x0EE18 +#define IXGBE_FDIRIPDA 0x0EE1C +#define IXGBE_FDIRPORT 0x0EE20 +#define IXGBE_FDIRVLAN 0x0EE24 +#define IXGBE_FDIRHASH 0x0EE28 +#define IXGBE_FDIRCMD 0x0EE2C /* Transmit DMA registers */ -#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31) */ -#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40)) -#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40)) -#define IXGBE_TDH(_i) (0x06010 + ((_i) * 0x40)) -#define IXGBE_TDT(_i) (0x06018 + ((_i) * 0x40)) -#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40)) -#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40)) -#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40)) -#define IXGBE_DTXCTL 0x07E00 +#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31)*/ +#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40)) +#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40)) +#define IXGBE_TDH(_i) (0x06010 + ((_i) * 0x40)) +#define IXGBE_TDT(_i) (0x06018 + ((_i) * 0x40)) +#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40)) +#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40)) +#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40)) +#define IXGBE_DTXCTL 0x07E00 + +#define IXGBE_DMATXCTL 0x04A80 +#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */ +#define IXGBE_PFDTXGSWC 0x08220 +#define IXGBE_DTXMXSZRQ 0x08100 +#define IXGBE_DTXTCPFLGL 0x04A88 +#define IXGBE_DTXTCPFLGH 0x04A8C +#define IXGBE_LBDRPEN 0x0CA00 +#define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */ -#define IXGBE_DMATXCTL 0x04A80 -#define IXGBE_PFDTXGSWC 0x08220 -#define IXGBE_DTXMXSZRQ 0x08100 -#define IXGBE_DTXTCPFLGL 0x04A88 -#define IXGBE_DTXTCPFLGH 0x04A8C -#define IXGBE_LBDRPEN 0x0CA00 -#define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */ +#define IXGBE_DMATXCTL_TE 0x1 /* Transmit Enable */ +#define IXGBE_DMATXCTL_NS 0x2 /* No Snoop LSO hdr buffer */ +#define IXGBE_DMATXCTL_GDV 0x8 /* Global Double VLAN */ +#define IXGBE_DMATXCTL_VT_SHIFT 16 /* VLAN EtherType */ + +#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */ -#define IXGBE_DMATXCTL_TE 0x1 /* Transmit Enable */ -#define IXGBE_DMATXCTL_NS 0x2 /* No Snoop LSO hdr buffer */ -#define IXGBE_DMATXCTL_GDV 0x8 /* Global Double VLAN */ -#define IXGBE_DMATXCTL_VT_SHIFT 16 /* VLAN EtherType */ - -#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */ -#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */ +/* Anti-spoofing defines */ +#define IXGBE_SPOOF_MACAS_MASK 0xFF +#define IXGBE_SPOOF_VLANAS_MASK 0xFF00 +#define IXGBE_SPOOF_VLANAS_SHIFT 8 +#define IXGBE_PFVFSPOOF_REG_COUNT 8 +#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */ /* Tx DCA Control register : 128 of these (0-127) */ -#define IXGBE_DCA_TXCTRL_82599(_i) (0x0600C + ((_i) * 0x40)) -#define IXGBE_TIPG 0x0CB00 -#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) *0x04)) /* 8 of these */ -#define IXGBE_MNGTXMAP 0x0CD10 -#define IXGBE_TIPG_FIBER_DEFAULT 3 -#define IXGBE_TXPBSIZE_SHIFT 10 +#define IXGBE_DCA_TXCTRL_82599(_i) (0x0600C + ((_i) * 0x40)) +#define IXGBE_TIPG 0x0CB00 +#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_MNGTXMAP 0x0CD10 +#define IXGBE_TIPG_FIBER_DEFAULT 3 +#define IXGBE_TXPBSIZE_SHIFT 10 /* Wake up registers */ -#define IXGBE_WUC 0x05800 -#define IXGBE_WUFC 0x05808 -#define IXGBE_WUS 0x05810 -#define IXGBE_IPAV 0x05838 -#define IXGBE_IP4AT 0x05840 /* IPv4 table 0x5840-0x5858 */ -#define IXGBE_IP6AT 0x05880 /* IPv6 table 0x5880-0x588F */ -#define IXGBE_WUPL 0x05900 -#define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */ -#define IXGBE_FHFT(_n) (0x09000 + (_n * 0x100)) /* Flex host filter table */ -/* Ext Flexible Host Filter Table */ -#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) -#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX 4 -#define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX 2 +#define IXGBE_WUC 0x05800 +#define IXGBE_WUFC 0x05808 +#define IXGBE_WUS 0x05810 +#define IXGBE_IPAV 0x05838 +#define IXGBE_IP4AT 0x05840 /* IPv4 table 0x5840-0x5858 */ +#define IXGBE_IP6AT 0x05880 /* IPv6 table 0x5880-0x588F */ + +#define IXGBE_WUPL 0x05900 +#define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */ +#define IXGBE_FHFT(_n) (0x09000 + (_n * 0x100)) /* Flex host filter table */ +#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) /* Ext Flexible Host + * Filter Table */ + +#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX 4 +#define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX 2 /* Each Flexible Filter is at most 128 (0x80) bytes in length */ -#define IXGBE_FLEXIBLE_FILTER_SIZE_MAX 128 -#define IXGBE_FHFT_LENGTH_OFFSET 0xFC /* Length byte in FHFT */ -#define IXGBE_FHFT_LENGTH_MASK 0x0FF /* Length in lower byte */ +#define IXGBE_FLEXIBLE_FILTER_SIZE_MAX 128 +#define IXGBE_FHFT_LENGTH_OFFSET 0xFC /* Length byte in FHFT */ +#define IXGBE_FHFT_LENGTH_MASK 0x0FF /* Length in lower byte */ /* Definitions for power management and wakeup registers */ /* Wake Up Control */ -#define IXGBE_WUC_PME_EN 0x00000002 /* PME Enable */ -#define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */ -#define IXGBE_WUC_WKEN 0x00000010 /* Enable PE_WAKE_N pin assertion */ +#define IXGBE_WUC_PME_EN 0x00000002 /* PME Enable */ +#define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */ +#define IXGBE_WUC_WKEN 0x00000010 /* Enable PE_WAKE_N pin assertion */ /* Wake Up Filter Control */ -#define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ -#define IXGBE_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ -#define IXGBE_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ -#define IXGBE_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ -#define IXGBE_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ -#define IXGBE_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ -#define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ -#define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ -#define IXGBE_WUFC_MNG 0x00000100 /* Directed Mgmt Packet Wakeup Enable */ +#define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ +#define IXGBE_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ +#define IXGBE_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ +#define IXGBE_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ +#define IXGBE_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ +#define IXGBE_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ +#define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ +#define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ +#define IXGBE_WUFC_MNG 0x00000100 /* Directed Mgmt Packet Wakeup Enable */ -#define IXGBE_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ -#define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ -#define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ -#define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ -#define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ -#define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */ -#define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */ -#define IXGBE_WUFC_FLX_FILTERS 0x000F0000 /* Mask for 4 flex filters */ -#define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */ -#define IXGBE_WUFC_ALL_FILTERS 0x003F00FF /* Mask for all wakeup filters */ -#define IXGBE_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ +#define IXGBE_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ +#define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ +#define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ +#define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ +#define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ +#define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */ +#define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */ +#define IXGBE_WUFC_FLX_FILTERS 0x000F0000 /* Mask for 4 flex filters */ +#define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */ +#define IXGBE_WUFC_ALL_FILTERS 0x003F00FF /* Mask for all wakeup filters */ +#define IXGBE_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ /* Wake Up Status */ -#define IXGBE_WUS_LNKC IXGBE_WUFC_LNKC -#define IXGBE_WUS_MAG IXGBE_WUFC_MAG -#define IXGBE_WUS_EX IXGBE_WUFC_EX -#define IXGBE_WUS_MC IXGBE_WUFC_MC -#define IXGBE_WUS_BC IXGBE_WUFC_BC -#define IXGBE_WUS_ARP IXGBE_WUFC_ARP -#define IXGBE_WUS_IPV4 IXGBE_WUFC_IPV4 -#define IXGBE_WUS_IPV6 IXGBE_WUFC_IPV6 -#define IXGBE_WUS_MNG IXGBE_WUFC_MNG -#define IXGBE_WUS_FLX0 IXGBE_WUFC_FLX0 -#define IXGBE_WUS_FLX1 IXGBE_WUFC_FLX1 -#define IXGBE_WUS_FLX2 IXGBE_WUFC_FLX2 -#define IXGBE_WUS_FLX3 IXGBE_WUFC_FLX3 -#define IXGBE_WUS_FLX4 IXGBE_WUFC_FLX4 -#define IXGBE_WUS_FLX5 IXGBE_WUFC_FLX5 -#define IXGBE_WUS_FLX_FILTERS IXGBE_WUFC_FLX_FILTERS +#define IXGBE_WUS_LNKC IXGBE_WUFC_LNKC +#define IXGBE_WUS_MAG IXGBE_WUFC_MAG +#define IXGBE_WUS_EX IXGBE_WUFC_EX +#define IXGBE_WUS_MC IXGBE_WUFC_MC +#define IXGBE_WUS_BC IXGBE_WUFC_BC +#define IXGBE_WUS_ARP IXGBE_WUFC_ARP +#define IXGBE_WUS_IPV4 IXGBE_WUFC_IPV4 +#define IXGBE_WUS_IPV6 IXGBE_WUFC_IPV6 +#define IXGBE_WUS_MNG IXGBE_WUFC_MNG +#define IXGBE_WUS_FLX0 IXGBE_WUFC_FLX0 +#define IXGBE_WUS_FLX1 IXGBE_WUFC_FLX1 +#define IXGBE_WUS_FLX2 IXGBE_WUFC_FLX2 +#define IXGBE_WUS_FLX3 IXGBE_WUFC_FLX3 +#define IXGBE_WUS_FLX4 IXGBE_WUFC_FLX4 +#define IXGBE_WUS_FLX5 IXGBE_WUFC_FLX5 +#define IXGBE_WUS_FLX_FILTERS IXGBE_WUFC_FLX_FILTERS /* Wake Up Packet Length */ -#define IXGBE_WUPL_LENGTH_MASK 0xFFFF +#define IXGBE_WUPL_LENGTH_MASK 0xFFFF /* DCB registers */ -#define IXGBE_RMCS 0x03D00 -#define IXGBE_DPMCS 0x07F40 -#define IXGBE_PDPMCS 0x0CD00 -#define IXGBE_RUPPBMR 0x050A0 -#define IXGBE_RT2CR(_i) (0x03C20 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RT2SR(_i) (0x03C40 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_TDTQ2TCCR(_i) (0x0602C + ((_i) * 0x40)) /* 8 of these (0-7) */ -#define IXGBE_TDTQ2TCSR(_i) (0x0622C + ((_i) * 0x40)) /* 8 of these (0-7) */ -#define IXGBE_TDPT2TCCR(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_TDPT2TCSR(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RMCS 0x03D00 +#define IXGBE_DPMCS 0x07F40 +#define IXGBE_PDPMCS 0x0CD00 +#define IXGBE_RUPPBMR 0x050A0 +#define IXGBE_RT2CR(_i) (0x03C20 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RT2SR(_i) (0x03C40 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_TDTQ2TCCR(_i) (0x0602C + ((_i) * 0x40)) /* 8 of these (0-7) */ +#define IXGBE_TDTQ2TCSR(_i) (0x0622C + ((_i) * 0x40)) /* 8 of these (0-7) */ +#define IXGBE_TDPT2TCCR(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_TDPT2TCSR(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ + /* Security Control Registers */ -#define IXGBE_SECTXCTRL 0x08800 -#define IXGBE_SECTXSTAT 0x08804 -#define IXGBE_SECTXBUFFAF 0x08808 -#define IXGBE_SECTXMINIFG 0x08810 -#define IXGBE_SECTXSTAT 0x08804 -#define IXGBE_SECRXCTRL 0x08D00 -#define IXGBE_SECRXSTAT 0x08D04 +#define IXGBE_SECTXCTRL 0x08800 +#define IXGBE_SECTXSTAT 0x08804 +#define IXGBE_SECTXBUFFAF 0x08808 +#define IXGBE_SECTXMINIFG 0x08810 +#define IXGBE_SECTXSTAT 0x08804 +#define IXGBE_SECRXCTRL 0x08D00 +#define IXGBE_SECRXSTAT 0x08D04 /* Security Bit Fields and Masks */ -#define IXGBE_SECTXCTRL_SECTX_DIS 0x00000001 -#define IXGBE_SECTXCTRL_TX_DIS 0x00000002 -#define IXGBE_SECTXCTRL_STORE_FORWARD 0x00000004 +#define IXGBE_SECTXCTRL_SECTX_DIS 0x00000001 +#define IXGBE_SECTXCTRL_TX_DIS 0x00000002 +#define IXGBE_SECTXCTRL_STORE_FORWARD 0x00000004 -#define IXGBE_SECTXSTAT_SECTX_RDY 0x00000001 -#define IXGBE_SECTXSTAT_ECC_TXERR 0x00000002 +#define IXGBE_SECTXSTAT_SECTX_RDY 0x00000001 +#define IXGBE_SECTXSTAT_ECC_TXERR 0x00000002 -#define IXGBE_SECRXCTRL_SECRX_DIS 0x00000001 -#define IXGBE_SECRXCTRL_RX_DIS 0x00000002 +#define IXGBE_SECRXCTRL_SECRX_DIS 0x00000001 +#define IXGBE_SECRXCTRL_RX_DIS 0x00000002 -#define IXGBE_SECRXSTAT_SECRX_RDY 0x00000001 -#define IXGBE_SECRXSTAT_ECC_RXERR 0x00000002 +#define IXGBE_SECRXSTAT_SECRX_RDY 0x00000001 +#define IXGBE_SECRXSTAT_ECC_RXERR 0x00000002 /* LinkSec (MacSec) Registers */ -#define IXGBE_LSECTXCAP 0x08A00 -#define IXGBE_LSECRXCAP 0x08F00 -#define IXGBE_LSECTXCTRL 0x08A04 -#define IXGBE_LSECTXSCL 0x08A08 /* SCI Low */ -#define IXGBE_LSECTXSCH 0x08A0C /* SCI High */ -#define IXGBE_LSECTXSA 0x08A10 -#define IXGBE_LSECTXPN0 0x08A14 -#define IXGBE_LSECTXPN1 0x08A18 -#define IXGBE_LSECTXKEY0(_n) (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */ -#define IXGBE_LSECTXKEY1(_n) (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */ -#define IXGBE_LSECRXCTRL 0x08F04 -#define IXGBE_LSECRXSCL 0x08F08 -#define IXGBE_LSECRXSCH 0x08F0C -#define IXGBE_LSECRXSA(_i) (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */ -#define IXGBE_LSECRXPN(_i) (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */ -#define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m)))) -#define IXGBE_LSECTXUT 0x08A3C /* OutPktsUntagged */ -#define IXGBE_LSECTXPKTE 0x08A40 /* OutPktsEncrypted */ -#define IXGBE_LSECTXPKTP 0x08A44 /* OutPktsProtected */ -#define IXGBE_LSECTXOCTE 0x08A48 /* OutOctetsEncrypted */ -#define IXGBE_LSECTXOCTP 0x08A4C /* OutOctetsProtected */ -#define IXGBE_LSECRXUT 0x08F40 /* InPktsUntagged/InPktsNoTag */ -#define IXGBE_LSECRXOCTD 0x08F44 /* InOctetsDecrypted */ -#define IXGBE_LSECRXOCTV 0x08F48 /* InOctetsValidated */ -#define IXGBE_LSECRXBAD 0x08F4C /* InPktsBadTag */ -#define IXGBE_LSECRXNOSCI 0x08F50 /* InPktsNoSci */ -#define IXGBE_LSECRXUNSCI 0x08F54 /* InPktsUnknownSci */ -#define IXGBE_LSECRXUNCH 0x08F58 /* InPktsUnchecked */ -#define IXGBE_LSECRXDELAY 0x08F5C /* InPktsDelayed */ -#define IXGBE_LSECRXLATE 0x08F60 /* InPktsLate */ -#define IXGBE_LSECRXOK(_n) (0x08F64 + (0x04 * (_n))) /* InPktsOk */ -#define IXGBE_LSECRXINV(_n) (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */ -#define IXGBE_LSECRXNV(_n) (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */ -#define IXGBE_LSECRXUNSA 0x08F7C /* InPktsUnusedSa */ -#define IXGBE_LSECRXNUSA 0x08F80 /* InPktsNotUsingSa */ +#define IXGBE_LSECTXCAP 0x08A00 +#define IXGBE_LSECRXCAP 0x08F00 +#define IXGBE_LSECTXCTRL 0x08A04 +#define IXGBE_LSECTXSCL 0x08A08 /* SCI Low */ +#define IXGBE_LSECTXSCH 0x08A0C /* SCI High */ +#define IXGBE_LSECTXSA 0x08A10 +#define IXGBE_LSECTXPN0 0x08A14 +#define IXGBE_LSECTXPN1 0x08A18 +#define IXGBE_LSECTXKEY0(_n) (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */ +#define IXGBE_LSECTXKEY1(_n) (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */ +#define IXGBE_LSECRXCTRL 0x08F04 +#define IXGBE_LSECRXSCL 0x08F08 +#define IXGBE_LSECRXSCH 0x08F0C +#define IXGBE_LSECRXSA(_i) (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */ +#define IXGBE_LSECRXPN(_i) (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */ +#define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m)))) +#define IXGBE_LSECTXUT 0x08A3C /* OutPktsUntagged */ +#define IXGBE_LSECTXPKTE 0x08A40 /* OutPktsEncrypted */ +#define IXGBE_LSECTXPKTP 0x08A44 /* OutPktsProtected */ +#define IXGBE_LSECTXOCTE 0x08A48 /* OutOctetsEncrypted */ +#define IXGBE_LSECTXOCTP 0x08A4C /* OutOctetsProtected */ +#define IXGBE_LSECRXUT 0x08F40 /* InPktsUntagged/InPktsNoTag */ +#define IXGBE_LSECRXOCTD 0x08F44 /* InOctetsDecrypted */ +#define IXGBE_LSECRXOCTV 0x08F48 /* InOctetsValidated */ +#define IXGBE_LSECRXBAD 0x08F4C /* InPktsBadTag */ +#define IXGBE_LSECRXNOSCI 0x08F50 /* InPktsNoSci */ +#define IXGBE_LSECRXUNSCI 0x08F54 /* InPktsUnknownSci */ +#define IXGBE_LSECRXUNCH 0x08F58 /* InPktsUnchecked */ +#define IXGBE_LSECRXDELAY 0x08F5C /* InPktsDelayed */ +#define IXGBE_LSECRXLATE 0x08F60 /* InPktsLate */ +#define IXGBE_LSECRXOK(_n) (0x08F64 + (0x04 * (_n))) /* InPktsOk */ +#define IXGBE_LSECRXINV(_n) (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */ +#define IXGBE_LSECRXNV(_n) (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */ +#define IXGBE_LSECRXUNSA 0x08F7C /* InPktsUnusedSa */ +#define IXGBE_LSECRXNUSA 0x08F80 /* InPktsNotUsingSa */ /* LinkSec (MacSec) Bit Fields and Masks */ -#define IXGBE_LSECTXCAP_SUM_MASK 0x00FF0000 -#define IXGBE_LSECTXCAP_SUM_SHIFT 16 -#define IXGBE_LSECRXCAP_SUM_MASK 0x00FF0000 -#define IXGBE_LSECRXCAP_SUM_SHIFT 16 +#define IXGBE_LSECTXCAP_SUM_MASK 0x00FF0000 +#define IXGBE_LSECTXCAP_SUM_SHIFT 16 +#define IXGBE_LSECRXCAP_SUM_MASK 0x00FF0000 +#define IXGBE_LSECRXCAP_SUM_SHIFT 16 -#define IXGBE_LSECTXCTRL_EN_MASK 0x00000003 -#define IXGBE_LSECTXCTRL_DISABLE 0x0 -#define IXGBE_LSECTXCTRL_AUTH 0x1 -#define IXGBE_LSECTXCTRL_AUTH_ENCRYPT 0x2 -#define IXGBE_LSECTXCTRL_AISCI 0x00000020 -#define IXGBE_LSECTXCTRL_PNTHRSH_MASK 0xFFFFFF00 -#define IXGBE_LSECTXCTRL_RSV_MASK 0x000000D8 +#define IXGBE_LSECTXCTRL_EN_MASK 0x00000003 +#define IXGBE_LSECTXCTRL_DISABLE 0x0 +#define IXGBE_LSECTXCTRL_AUTH 0x1 +#define IXGBE_LSECTXCTRL_AUTH_ENCRYPT 0x2 +#define IXGBE_LSECTXCTRL_AISCI 0x00000020 +#define IXGBE_LSECTXCTRL_PNTHRSH_MASK 0xFFFFFF00 +#define IXGBE_LSECTXCTRL_RSV_MASK 0x000000D8 -#define IXGBE_LSECRXCTRL_EN_MASK 0x0000000C -#define IXGBE_LSECRXCTRL_EN_SHIFT 2 -#define IXGBE_LSECRXCTRL_DISABLE 0x0 -#define IXGBE_LSECRXCTRL_CHECK 0x1 -#define IXGBE_LSECRXCTRL_STRICT 0x2 -#define IXGBE_LSECRXCTRL_DROP 0x3 -#define IXGBE_LSECRXCTRL_PLSH 0x00000040 -#define IXGBE_LSECRXCTRL_RP 0x00000080 -#define IXGBE_LSECRXCTRL_RSV_MASK 0xFFFFFF33 +#define IXGBE_LSECRXCTRL_EN_MASK 0x0000000C +#define IXGBE_LSECRXCTRL_EN_SHIFT 2 +#define IXGBE_LSECRXCTRL_DISABLE 0x0 +#define IXGBE_LSECRXCTRL_CHECK 0x1 +#define IXGBE_LSECRXCTRL_STRICT 0x2 +#define IXGBE_LSECRXCTRL_DROP 0x3 +#define IXGBE_LSECRXCTRL_PLSH 0x00000040 +#define IXGBE_LSECRXCTRL_RP 0x00000080 +#define IXGBE_LSECRXCTRL_RSV_MASK 0xFFFFFF33 /* IpSec Registers */ -#define IXGBE_IPSTXIDX 0x08900 -#define IXGBE_IPSTXSALT 0x08904 -#define IXGBE_IPSTXKEY(_i) (0x08908 + (4 * (_i))) /* 4 of these (0-3) */ -#define IXGBE_IPSRXIDX 0x08E00 -#define IXGBE_IPSRXIPADDR(_i) (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */ -#define IXGBE_IPSRXSPI 0x08E14 -#define IXGBE_IPSRXIPIDX 0x08E18 -#define IXGBE_IPSRXKEY(_i) (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */ -#define IXGBE_IPSRXSALT 0x08E2C -#define IXGBE_IPSRXMOD 0x08E30 +#define IXGBE_IPSTXIDX 0x08900 +#define IXGBE_IPSTXSALT 0x08904 +#define IXGBE_IPSTXKEY(_i) (0x08908 + (4 * (_i))) /* 4 of these (0-3) */ +#define IXGBE_IPSRXIDX 0x08E00 +#define IXGBE_IPSRXIPADDR(_i) (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */ +#define IXGBE_IPSRXSPI 0x08E14 +#define IXGBE_IPSRXIPIDX 0x08E18 +#define IXGBE_IPSRXKEY(_i) (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */ +#define IXGBE_IPSRXSALT 0x08E2C +#define IXGBE_IPSRXMOD 0x08E30 -#define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE 0x4 +#define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE 0x4 /* DCB registers */ -#define IXGBE_RTRPCS 0x02430 -#define IXGBE_RTTDCS 0x04900 -#define IXGBE_RTTDCS_ARBDIS 0x00000040 /* DCB arbiter disable */ -#define IXGBE_RTTPCS 0x0CD00 -#define IXGBE_RTRUP2TC 0x03020 -#define IXGBE_RTTUP2TC 0x0C800 -#define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_RTTDQSEL 0x04904 -#define IXGBE_RTTDT1C 0x04908 -#define IXGBE_RTTDT1S 0x0490C -#define IXGBE_RTTDTECC 0x04990 -#define IXGBE_RTTDTECC_NO_BCN 0x00000100 +#define IXGBE_RTRPCS 0x02430 +#define IXGBE_RTTDCS 0x04900 +#define IXGBE_RTTDCS_ARBDIS 0x00000040 /* DCB arbiter disable */ +#define IXGBE_RTTPCS 0x0CD00 +#define IXGBE_RTRUP2TC 0x03020 +#define IXGBE_RTTUP2TC 0x0C800 +#define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RTTDQSEL 0x04904 +#define IXGBE_RTTDT1C 0x04908 +#define IXGBE_RTTDT1S 0x0490C +#define IXGBE_RTTDTECC 0x04990 +#define IXGBE_RTTDTECC_NO_BCN 0x00000100 -#define IXGBE_RTTBCNRC 0x04984 +#define IXGBE_RTTBCNRC 0x04984 +#define IXGBE_RTTBCNRC_RS_ENA 0x80000000 +#define IXGBE_RTTBCNRC_RF_DEC_MASK 0x00003FFF +#define IXGBE_RTTBCNRC_RF_INT_SHIFT 14 +#define IXGBE_RTTBCNRC_RF_INT_MASK \ + (IXGBE_RTTBCNRC_RF_DEC_MASK << IXGBE_RTTBCNRC_RF_INT_SHIFT) + +/* BCN (for DCB) Registers */ +#define IXGBE_RTTBCNRM 0x04980 +#define IXGBE_RTTBCNRS 0x04988 +#define IXGBE_RTTBCNCR 0x08B00 +#define IXGBE_RTTBCNACH 0x08B04 +#define IXGBE_RTTBCNACL 0x08B08 +#define IXGBE_RTTBCNTG 0x04A90 +#define IXGBE_RTTBCNIDX 0x08B0C +#define IXGBE_RTTBCNCP 0x08B10 +#define IXGBE_RTFRTIMER 0x08B14 +#define IXGBE_RTTBCNRTT 0x05150 +#define IXGBE_RTTBCNRD 0x0498C /* FCoE DMA Context Registers */ -#define IXGBE_FCPTRL 0x02410 /* FC User Desc. PTR Low */ -#define IXGBE_FCPTRH 0x02414 /* FC USer Desc. PTR High */ -#define IXGBE_FCBUFF 0x02418 /* FC Buffer Control */ -#define IXGBE_FCDMARW 0x02420 /* FC Receive DMA RW */ -#define IXGBE_FCINVST0 0x03FC0 /* FC Invalid DMA Context Status Reg 0 */ -#define IXGBE_FCINVST(_i) (IXGBE_FCINVST0 + ((_i) * 4)) -#define IXGBE_FCBUFF_VALID (1 << 0) /* DMA Context Valid */ -#define IXGBE_FCBUFF_BUFFSIZE (3 << 3) /* User Buffer Size */ -#define IXGBE_FCBUFF_WRCONTX (1 << 7) /* 0: Initiator, 1: Target */ -#define IXGBE_FCBUFF_BUFFCNT 0x0000ff00 /* Number of User Buffers */ -#define IXGBE_FCBUFF_OFFSET 0xffff0000 /* User Buffer Offset */ -#define IXGBE_FCBUFF_BUFFSIZE_SHIFT 3 -#define IXGBE_FCBUFF_BUFFCNT_SHIFT 8 -#define IXGBE_FCBUFF_OFFSET_SHIFT 16 -#define IXGBE_FCDMARW_WE (1 << 14) /* Write enable */ -#define IXGBE_FCDMARW_RE (1 << 15) /* Read enable */ -#define IXGBE_FCDMARW_FCOESEL 0x000001ff /* FC X_ID: 11 bits */ -#define IXGBE_FCDMARW_LASTSIZE 0xffff0000 /* Last User Buffer Size */ -#define IXGBE_FCDMARW_LASTSIZE_SHIFT 16 +#define IXGBE_FCPTRL 0x02410 /* FC User Desc. PTR Low */ +#define IXGBE_FCPTRH 0x02414 /* FC USer Desc. PTR High */ +#define IXGBE_FCBUFF 0x02418 /* FC Buffer Control */ +#define IXGBE_FCDMARW 0x02420 /* FC Receive DMA RW */ +#define IXGBE_FCINVST0 0x03FC0 /* FC Invalid DMA Context Status Reg 0 */ +#define IXGBE_FCINVST(_i) (IXGBE_FCINVST0 + ((_i) * 4)) +#define IXGBE_FCBUFF_VALID (1 << 0) /* DMA Context Valid */ +#define IXGBE_FCBUFF_BUFFSIZE (3 << 3) /* User Buffer Size */ +#define IXGBE_FCBUFF_WRCONTX (1 << 7) /* 0: Initiator, 1: Target */ +#define IXGBE_FCBUFF_BUFFCNT 0x0000ff00 /* Number of User Buffers */ +#define IXGBE_FCBUFF_OFFSET 0xffff0000 /* User Buffer Offset */ +#define IXGBE_FCBUFF_BUFFSIZE_SHIFT 3 +#define IXGBE_FCBUFF_BUFFCNT_SHIFT 8 +#define IXGBE_FCBUFF_OFFSET_SHIFT 16 +#define IXGBE_FCDMARW_WE (1 << 14) /* Write enable */ +#define IXGBE_FCDMARW_RE (1 << 15) /* Read enable */ +#define IXGBE_FCDMARW_FCOESEL 0x000001ff /* FC X_ID: 11 bits */ +#define IXGBE_FCDMARW_LASTSIZE 0xffff0000 /* Last User Buffer Size */ +#define IXGBE_FCDMARW_LASTSIZE_SHIFT 16 /* FCoE SOF/EOF */ -#define IXGBE_TEOFF 0x04A94 /* Tx FC EOF */ -#define IXGBE_TSOFF 0x04A98 /* Tx FC SOF */ -#define IXGBE_REOFF 0x05158 /* Rx FC EOF */ -#define IXGBE_RSOFF 0x051F8 /* Rx FC SOF */ +#define IXGBE_TEOFF 0x04A94 /* Tx FC EOF */ +#define IXGBE_TSOFF 0x04A98 /* Tx FC SOF */ +#define IXGBE_REOFF 0x05158 /* Rx FC EOF */ +#define IXGBE_RSOFF 0x051F8 /* Rx FC SOF */ /* FCoE Filter Context Registers */ -#define IXGBE_FCFLT 0x05108 /* FC FLT Context */ -#define IXGBE_FCFLTRW 0x05110 /* FC Filter RW Control */ -#define IXGBE_FCPARAM 0x051d8 /* FC Offset Parameter */ -#define IXGBE_FCFLT_VALID (1 << 0) /* Filter Context Valid */ -#define IXGBE_FCFLT_FIRST (1 << 1) /* Filter First */ -#define IXGBE_FCFLT_SEQID 0x00ff0000 /* Sequence ID */ -#define IXGBE_FCFLT_SEQCNT 0xff000000 /* Sequence Count */ -#define IXGBE_FCFLTRW_RVALDT (1 << 13) /* Fast Re-Validation */ -#define IXGBE_FCFLTRW_WE (1 << 14) /* Write Enable */ -#define IXGBE_FCFLTRW_RE (1 << 15) /* Read Enable */ +#define IXGBE_FCFLT 0x05108 /* FC FLT Context */ +#define IXGBE_FCFLTRW 0x05110 /* FC Filter RW Control */ +#define IXGBE_FCPARAM 0x051d8 /* FC Offset Parameter */ +#define IXGBE_FCFLT_VALID (1 << 0) /* Filter Context Valid */ +#define IXGBE_FCFLT_FIRST (1 << 1) /* Filter First */ +#define IXGBE_FCFLT_SEQID 0x00ff0000 /* Sequence ID */ +#define IXGBE_FCFLT_SEQCNT 0xff000000 /* Sequence Count */ +#define IXGBE_FCFLTRW_RVALDT (1 << 13) /* Fast Re-Validation */ +#define IXGBE_FCFLTRW_WE (1 << 14) /* Write Enable */ +#define IXGBE_FCFLTRW_RE (1 << 15) /* Read Enable */ /* FCoE Receive Control */ -#define IXGBE_FCRXCTRL 0x05100 /* FC Receive Control */ -#define IXGBE_FCRXCTRL_FCOELLI (1 << 0) /* Low latency interrupt */ -#define IXGBE_FCRXCTRL_SAVBAD (1 << 1) /* Save Bad Frames */ -#define IXGBE_FCRXCTRL_FRSTRDH (1 << 2) /* EN 1st Read Header */ -#define IXGBE_FCRXCTRL_LASTSEQH (1 << 3) /* EN Last Header in Seq */ -#define IXGBE_FCRXCTRL_ALLH (1 << 4) /* EN All Headers */ -#define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5) /* EN 1st Seq. Header */ -#define IXGBE_FCRXCTRL_ICRC (1 << 6) /* Ignore Bad FC CRC */ -#define IXGBE_FCRXCTRL_FCCRCBO (1 << 7) /* FC CRC Byte Ordering */ -#define IXGBE_FCRXCTRL_FCOEVER 0x00000f00 /* FCoE Version: 4 bits */ -#define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8 +#define IXGBE_FCRXCTRL 0x05100 /* FC Receive Control */ +#define IXGBE_FCRXCTRL_FCOELLI (1 << 0) /* Low latency interrupt */ +#define IXGBE_FCRXCTRL_SAVBAD (1 << 1) /* Save Bad Frames */ +#define IXGBE_FCRXCTRL_FRSTRDH (1 << 2) /* EN 1st Read Header */ +#define IXGBE_FCRXCTRL_LASTSEQH (1 << 3) /* EN Last Header in Seq */ +#define IXGBE_FCRXCTRL_ALLH (1 << 4) /* EN All Headers */ +#define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5) /* EN 1st Seq. Header */ +#define IXGBE_FCRXCTRL_ICRC (1 << 6) /* Ignore Bad FC CRC */ +#define IXGBE_FCRXCTRL_FCCRCBO (1 << 7) /* FC CRC Byte Ordering */ +#define IXGBE_FCRXCTRL_FCOEVER 0x00000f00 /* FCoE Version: 4 bits */ +#define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8 /* FCoE Redirection */ -#define IXGBE_FCRECTL 0x0ED00 /* FC Redirection Control */ -#define IXGBE_FCRETA0 0x0ED10 /* FC Redirection Table 0 */ -#define IXGBE_FCRETA(_i) (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */ -#define IXGBE_FCRECTL_ENA 0x1 /* FCoE Redir Table Enable */ -#define IXGBE_FCRETA_SIZE 8 /* Max entries in FCRETA */ -#define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */ +#define IXGBE_FCRECTL 0x0ED00 /* FC Redirection Control */ +#define IXGBE_FCRETA0 0x0ED10 /* FC Redirection Table 0 */ +#define IXGBE_FCRETA(_i) (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */ +#define IXGBE_FCRECTL_ENA 0x1 /* FCoE Redir Table Enable */ +#define IXGBE_FCRETA_SIZE 8 /* Max entries in FCRETA */ +#define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */ /* Stats registers */ -#define IXGBE_CRCERRS 0x04000 -#define IXGBE_ILLERRC 0x04004 -#define IXGBE_ERRBC 0x04008 -#define IXGBE_MSPDC 0x04010 -#define IXGBE_MPC(_i) (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC */ -#define IXGBE_MLFC 0x04034 -#define IXGBE_MRFC 0x04038 -#define IXGBE_RLEC 0x04040 -#define IXGBE_LXONTXC 0x03F60 -#define IXGBE_LXONRXC 0x0CF60 -#define IXGBE_LXOFFTXC 0x03F68 -#define IXGBE_LXOFFRXC 0x0CF68 -#define IXGBE_LXONRXCNT 0x041A4 -#define IXGBE_LXOFFRXCNT 0x041A8 -#define IXGBE_PXONRXCNT(_i) (0x04140 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_PXOFFRXCNT(_i) (0x04160 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_PXON2OFFCNT(_i) (0x03240 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_PXONTXC(_i) (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C */ -#define IXGBE_PXONRXC(_i) (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C */ -#define IXGBE_PXOFFTXC(_i) (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C */ -#define IXGBE_PXOFFRXC(_i) (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C */ -#define IXGBE_PRC64 0x0405C -#define IXGBE_PRC127 0x04060 -#define IXGBE_PRC255 0x04064 -#define IXGBE_PRC511 0x04068 -#define IXGBE_PRC1023 0x0406C -#define IXGBE_PRC1522 0x04070 -#define IXGBE_GPRC 0x04074 -#define IXGBE_BPRC 0x04078 -#define IXGBE_MPRC 0x0407C -#define IXGBE_GPTC 0x04080 -#define IXGBE_GORCL 0x04088 -#define IXGBE_GORCH 0x0408C -#define IXGBE_GOTCL 0x04090 -#define IXGBE_GOTCH 0x04094 -#define IXGBE_RNBC(_i) (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC */ -#define IXGBE_RUC 0x040A4 -#define IXGBE_RFC 0x040A8 -#define IXGBE_ROC 0x040AC -#define IXGBE_RJC 0x040B0 -#define IXGBE_MNGPRC 0x040B4 -#define IXGBE_MNGPDC 0x040B8 -#define IXGBE_MNGPTC 0x0CF90 -#define IXGBE_TORL 0x040C0 -#define IXGBE_TORH 0x040C4 -#define IXGBE_TPR 0x040D0 -#define IXGBE_TPT 0x040D4 -#define IXGBE_PTC64 0x040D8 -#define IXGBE_PTC127 0x040DC -#define IXGBE_PTC255 0x040E0 -#define IXGBE_PTC511 0x040E4 -#define IXGBE_PTC1023 0x040E8 -#define IXGBE_PTC1522 0x040EC -#define IXGBE_MPTC 0x040F0 -#define IXGBE_BPTC 0x040F4 -#define IXGBE_XEC 0x04120 -#define IXGBE_SSVPC 0x08780 +#define IXGBE_CRCERRS 0x04000 +#define IXGBE_ILLERRC 0x04004 +#define IXGBE_ERRBC 0x04008 +#define IXGBE_MSPDC 0x04010 +#define IXGBE_MPC(_i) (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/ +#define IXGBE_MLFC 0x04034 +#define IXGBE_MRFC 0x04038 +#define IXGBE_RLEC 0x04040 +#define IXGBE_LXONTXC 0x03F60 +#define IXGBE_LXONRXC 0x0CF60 +#define IXGBE_LXOFFTXC 0x03F68 +#define IXGBE_LXOFFRXC 0x0CF68 +#define IXGBE_LXONRXCNT 0x041A4 +#define IXGBE_LXOFFRXCNT 0x041A8 +#define IXGBE_PXONRXCNT(_i) (0x04140 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_PXOFFRXCNT(_i) (0x04160 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_PXON2OFFCNT(_i) (0x03240 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_PXONTXC(_i) (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/ +#define IXGBE_PXONRXC(_i) (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/ +#define IXGBE_PXOFFTXC(_i) (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/ +#define IXGBE_PXOFFRXC(_i) (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/ +#define IXGBE_PRC64 0x0405C +#define IXGBE_PRC127 0x04060 +#define IXGBE_PRC255 0x04064 +#define IXGBE_PRC511 0x04068 +#define IXGBE_PRC1023 0x0406C +#define IXGBE_PRC1522 0x04070 +#define IXGBE_GPRC 0x04074 +#define IXGBE_BPRC 0x04078 +#define IXGBE_MPRC 0x0407C +#define IXGBE_GPTC 0x04080 +#define IXGBE_GORCL 0x04088 +#define IXGBE_GORCH 0x0408C +#define IXGBE_GOTCL 0x04090 +#define IXGBE_GOTCH 0x04094 +#define IXGBE_RNBC(_i) (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/ +#define IXGBE_RUC 0x040A4 +#define IXGBE_RFC 0x040A8 +#define IXGBE_ROC 0x040AC +#define IXGBE_RJC 0x040B0 +#define IXGBE_MNGPRC 0x040B4 +#define IXGBE_MNGPDC 0x040B8 +#define IXGBE_MNGPTC 0x0CF90 +#define IXGBE_TORL 0x040C0 +#define IXGBE_TORH 0x040C4 +#define IXGBE_TPR 0x040D0 +#define IXGBE_TPT 0x040D4 +#define IXGBE_PTC64 0x040D8 +#define IXGBE_PTC127 0x040DC +#define IXGBE_PTC255 0x040E0 +#define IXGBE_PTC511 0x040E4 +#define IXGBE_PTC1023 0x040E8 +#define IXGBE_PTC1522 0x040EC +#define IXGBE_MPTC 0x040F0 +#define IXGBE_BPTC 0x040F4 +#define IXGBE_XEC 0x04120 +#define IXGBE_SSVPC 0x08780 -#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4)) -#define IXGBE_TQSMR(_i) (((_i) <= 7) ? \ - (0x07300 + ((_i) * 4)) : (0x08600 + ((_i) * 4))) -#define IXGBE_TQSM(_i) (0x08600 + ((_i) * 4)) +#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4)) +#define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : \ + (0x08600 + ((_i) * 4))) +#define IXGBE_TQSM(_i) (0x08600 + ((_i) * 4)) -#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBRC_L(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBRC_H(_i) (0x01038 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */ -#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */ -#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */ -#define IXGBE_FCCRC 0x05118 /* Count of Good Eth CRC w/ Bad FC CRC */ -#define IXGBE_FCOERPDC 0x0241C /* FCoE Rx Packets Dropped Count */ -#define IXGBE_FCLAST 0x02424 /* FCoE Last Error Count */ -#define IXGBE_FCOEPRC 0x02428 /* Number of FCoE Packets Received */ -#define IXGBE_FCOEDWRC 0x0242C /* Number of FCoE DWords Received */ -#define IXGBE_FCOEPTC 0x08784 /* Number of FCoE Packets Transmitted */ -#define IXGBE_FCOEDWTC 0x08788 /* Number of FCoE DWords Transmitted */ -#define IXGBE_FCCRC_CNT_MASK 0x0000FFFF /* CRC_CNT: bit 0 - 15 */ -#define IXGBE_FCLAST_CNT_MASK 0x0000FFFF /* Last_CNT: bit 0 - 15 */ +#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC_L(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC_H(_i) (0x01038 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */ +#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */ +#define IXGBE_FCCRC 0x05118 /* Count of Good Eth CRC w/ Bad FC CRC */ +#define IXGBE_FCOERPDC 0x0241C /* FCoE Rx Packets Dropped Count */ +#define IXGBE_FCLAST 0x02424 /* FCoE Last Error Count */ +#define IXGBE_FCOEPRC 0x02428 /* Number of FCoE Packets Received */ +#define IXGBE_FCOEDWRC 0x0242C /* Number of FCoE DWords Received */ +#define IXGBE_FCOEPTC 0x08784 /* Number of FCoE Packets Transmitted */ +#define IXGBE_FCOEDWTC 0x08788 /* Number of FCoE DWords Transmitted */ +#define IXGBE_FCCRC_CNT_MASK 0x0000FFFF /* CRC_CNT: bit 0 - 15 */ +#define IXGBE_FCLAST_CNT_MASK 0x0000FFFF /* Last_CNT: bit 0 - 15 */ /* Management */ -#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_MANC 0x05820 -#define IXGBE_MFVAL 0x05824 -#define IXGBE_MANC2H 0x05860 -#define IXGBE_MDEF(_i) (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_MIPAF 0x058B0 -#define IXGBE_MMAL(_i) (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */ -#define IXGBE_MMAH(_i) (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */ -#define IXGBE_FTFT 0x09400 /* 0x9400-0x97FC */ -#define IXGBE_METF(_i) (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */ -#define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */ -#define IXGBE_LSWFW 0x15014 +#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MANC 0x05820 +#define IXGBE_MFVAL 0x05824 +#define IXGBE_MANC2H 0x05860 +#define IXGBE_MDEF(_i) (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MIPAF 0x058B0 +#define IXGBE_MMAL(_i) (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */ +#define IXGBE_MMAH(_i) (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */ +#define IXGBE_FTFT 0x09400 /* 0x9400-0x97FC */ +#define IXGBE_METF(_i) (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */ +#define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_LSWFW 0x15014 /* ARC Subsystem registers */ -#define IXGBE_HICR 0x15F00 -#define IXGBE_FWSTS 0x15F0C -#define IXGBE_HSMC0R 0x15F04 -#define IXGBE_HSMC1R 0x15F08 -#define IXGBE_SWSR 0x15F10 -#define IXGBE_HFDR 0x15FE8 -#define IXGBE_FLEX_MNG 0x15800 /* 0x15800 - 0x15EFC */ +#define IXGBE_HICR 0x15F00 +#define IXGBE_FWSTS 0x15F0C +#define IXGBE_HSMC0R 0x15F04 +#define IXGBE_HSMC1R 0x15F08 +#define IXGBE_SWSR 0x15F10 +#define IXGBE_HFDR 0x15FE8 +#define IXGBE_FLEX_MNG 0x15800 /* 0x15800 - 0x15EFC */ /* PCI-E registers */ -#define IXGBE_GCR 0x11000 -#define IXGBE_GTV 0x11004 -#define IXGBE_FUNCTAG 0x11008 -#define IXGBE_GLT 0x1100C -#define IXGBE_GSCL_1 0x11010 -#define IXGBE_GSCL_2 0x11014 -#define IXGBE_GSCL_3 0x11018 -#define IXGBE_GSCL_4 0x1101C -#define IXGBE_GSCN_0 0x11020 -#define IXGBE_GSCN_1 0x11024 -#define IXGBE_GSCN_2 0x11028 -#define IXGBE_GSCN_3 0x1102C -#define IXGBE_FACTPS 0x10150 -#define IXGBE_PCIEANACTL 0x11040 -#define IXGBE_SWSM 0x10140 -#define IXGBE_FWSM 0x10148 -#define IXGBE_GSSR 0x10160 -#define IXGBE_MREVID 0x11064 -#define IXGBE_DCA_ID 0x11070 -#define IXGBE_DCA_CTRL 0x11074 -#define IXGBE_SWFW_SYNC IXGBE_GSSR +#define IXGBE_GCR 0x11000 +#define IXGBE_GTV 0x11004 +#define IXGBE_FUNCTAG 0x11008 +#define IXGBE_GLT 0x1100C +#define IXGBE_GSCL_1 0x11010 +#define IXGBE_GSCL_2 0x11014 +#define IXGBE_GSCL_3 0x11018 +#define IXGBE_GSCL_4 0x1101C +#define IXGBE_GSCN_0 0x11020 +#define IXGBE_GSCN_1 0x11024 +#define IXGBE_GSCN_2 0x11028 +#define IXGBE_GSCN_3 0x1102C +#define IXGBE_FACTPS 0x10150 +#define IXGBE_PCIEANACTL 0x11040 +#define IXGBE_SWSM 0x10140 +#define IXGBE_FWSM 0x10148 +#define IXGBE_GSSR 0x10160 +#define IXGBE_MREVID 0x11064 +#define IXGBE_DCA_ID 0x11070 +#define IXGBE_DCA_CTRL 0x11074 +#define IXGBE_SWFW_SYNC IXGBE_GSSR /* PCI-E registers 82599-Specific */ -#define IXGBE_GCR_EXT 0x11050 -#define IXGBE_GSCL_5_82599 0x11030 -#define IXGBE_GSCL_6_82599 0x11034 -#define IXGBE_GSCL_7_82599 0x11038 -#define IXGBE_GSCL_8_82599 0x1103C -#define IXGBE_PHYADR_82599 0x11040 -#define IXGBE_PHYDAT_82599 0x11044 -#define IXGBE_PHYCTL_82599 0x11048 -#define IXGBE_PBACLR_82599 0x11068 -#define IXGBE_CIAA_82599 0x11088 -#define IXGBE_CIAD_82599 0x1108C -#define IXGBE_INTRPT_CSR_82599 0x110B0 -#define IXGBE_INTRPT_MASK_82599 0x110B8 -#define IXGBE_CDQ_MBR_82599 0x110B4 -#define IXGBE_MISC_REG_82599 0x110F0 -#define IXGBE_ECC_CTRL_0_82599 0x11100 -#define IXGBE_ECC_CTRL_1_82599 0x11104 -#define IXGBE_ECC_STATUS_82599 0x110E0 -#define IXGBE_BAR_CTRL_82599 0x110F4 +#define IXGBE_GCR_EXT 0x11050 +#define IXGBE_GSCL_5_82599 0x11030 +#define IXGBE_GSCL_6_82599 0x11034 +#define IXGBE_GSCL_7_82599 0x11038 +#define IXGBE_GSCL_8_82599 0x1103C +#define IXGBE_PHYADR_82599 0x11040 +#define IXGBE_PHYDAT_82599 0x11044 +#define IXGBE_PHYCTL_82599 0x11048 +#define IXGBE_PBACLR_82599 0x11068 +#define IXGBE_CIAA_82599 0x11088 +#define IXGBE_CIAD_82599 0x1108C +#define IXGBE_INTRPT_CSR_82599 0x110B0 +#define IXGBE_INTRPT_MASK_82599 0x110B8 +#define IXGBE_CDQ_MBR_82599 0x110B4 +#define IXGBE_MISC_REG_82599 0x110F0 +#define IXGBE_ECC_CTRL_0_82599 0x11100 +#define IXGBE_ECC_CTRL_1_82599 0x11104 +#define IXGBE_ECC_STATUS_82599 0x110E0 +#define IXGBE_BAR_CTRL_82599 0x110F4 /* PCI Express Control */ -#define IXGBE_GCR_CMPL_TMOUT_MASK 0x0000F000 -#define IXGBE_GCR_CMPL_TMOUT_10ms 0x00001000 -#define IXGBE_GCR_CMPL_TMOUT_RESEND 0x00010000 -#define IXGBE_GCR_CAP_VER2 0x00040000 +#define IXGBE_GCR_CMPL_TMOUT_MASK 0x0000F000 +#define IXGBE_GCR_CMPL_TMOUT_10ms 0x00001000 +#define IXGBE_GCR_CMPL_TMOUT_RESEND 0x00010000 +#define IXGBE_GCR_CAP_VER2 0x00040000 -#define IXGBE_GCR_EXT_MSIX_EN 0x80000000 -#define IXGBE_GCR_EXT_VT_MODE_16 0x00000001 -#define IXGBE_GCR_EXT_VT_MODE_32 0x00000002 -#define IXGBE_GCR_EXT_VT_MODE_64 0x00000003 -#define IXGBE_GCR_EXT_SRIOV (IXGBE_GCR_EXT_MSIX_EN | \ - IXGBE_GCR_EXT_VT_MODE_64) +#define IXGBE_GCR_EXT_MSIX_EN 0x80000000 +#define IXGBE_GCR_EXT_VT_MODE_16 0x00000001 +#define IXGBE_GCR_EXT_VT_MODE_32 0x00000002 +#define IXGBE_GCR_EXT_VT_MODE_64 0x00000003 +#define IXGBE_GCR_EXT_SRIOV (IXGBE_GCR_EXT_MSIX_EN | \ + IXGBE_GCR_EXT_VT_MODE_64) /* Time Sync Registers */ -#define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */ -#define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */ -#define IXGBE_RXSTMPL 0x051E8 /* Rx timestamp Low - RO */ -#define IXGBE_RXSTMPH 0x051A4 /* Rx timestamp High - RO */ -#define IXGBE_RXSATRL 0x051A0 /* Rx timestamp attribute low - RO */ -#define IXGBE_RXSATRH 0x051A8 /* Rx timestamp attribute high - RO */ -#define IXGBE_RXMTRL 0x05120 /* RX message type register low - RW */ -#define IXGBE_TXSTMPL 0x08C04 /* Tx timestamp value Low - RO */ -#define IXGBE_TXSTMPH 0x08C08 /* Tx timestamp value High - RO */ -#define IXGBE_SYSTIML 0x08C0C /* System time register Low - RO */ -#define IXGBE_SYSTIMH 0x08C10 /* System time register High - RO */ -#define IXGBE_TIMINCA 0x08C14 /* Increment attributes register - RW */ -#define IXGBE_RXUDP 0x08C1C /* Time Sync Rx UDP Port - RW */ +#define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */ +#define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */ +#define IXGBE_RXSTMPL 0x051E8 /* Rx timestamp Low - RO */ +#define IXGBE_RXSTMPH 0x051A4 /* Rx timestamp High - RO */ +#define IXGBE_RXSATRL 0x051A0 /* Rx timestamp attribute low - RO */ +#define IXGBE_RXSATRH 0x051A8 /* Rx timestamp attribute high - RO */ +#define IXGBE_RXMTRL 0x05120 /* RX message type register low - RW */ +#define IXGBE_TXSTMPL 0x08C04 /* Tx timestamp value Low - RO */ +#define IXGBE_TXSTMPH 0x08C08 /* Tx timestamp value High - RO */ +#define IXGBE_SYSTIML 0x08C0C /* System time register Low - RO */ +#define IXGBE_SYSTIMH 0x08C10 /* System time register High - RO */ +#define IXGBE_TIMINCA 0x08C14 /* Increment attributes register - RW */ +#define IXGBE_RXUDP 0x08C1C /* Time Sync Rx UDP Port - RW */ /* Diagnostic Registers */ -#define IXGBE_RDSTATCTL 0x02C20 -#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */ -#define IXGBE_RDHMPN 0x02F08 -#define IXGBE_RIC_DW(_i) (0x02F10 + ((_i) * 4)) -#define IXGBE_RDPROBE 0x02F20 -#define IXGBE_RDMAM 0x02F30 -#define IXGBE_RDMAD 0x02F34 -#define IXGBE_TDSTATCTL 0x07C20 -#define IXGBE_TDSTAT(_i) (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */ -#define IXGBE_TDHMPN 0x07F08 -#define IXGBE_TDHMPN2 0x082FC -#define IXGBE_TXDESCIC 0x082CC -#define IXGBE_TIC_DW(_i) (0x07F10 + ((_i) * 4)) -#define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4)) -#define IXGBE_TDPROBE 0x07F20 -#define IXGBE_TXBUFCTRL 0x0C600 -#define IXGBE_TXBUFDATA0 0x0C610 -#define IXGBE_TXBUFDATA1 0x0C614 -#define IXGBE_TXBUFDATA2 0x0C618 -#define IXGBE_TXBUFDATA3 0x0C61C -#define IXGBE_RXBUFCTRL 0x03600 -#define IXGBE_RXBUFDATA0 0x03610 -#define IXGBE_RXBUFDATA1 0x03614 -#define IXGBE_RXBUFDATA2 0x03618 -#define IXGBE_RXBUFDATA3 0x0361C -#define IXGBE_PCIE_DIAG(_i) (0x11090 + ((_i) * 4)) /* 8 of these */ -#define IXGBE_RFVAL 0x050A4 -#define IXGBE_MDFTC1 0x042B8 -#define IXGBE_MDFTC2 0x042C0 -#define IXGBE_MDFTFIFO1 0x042C4 -#define IXGBE_MDFTFIFO2 0x042C8 -#define IXGBE_MDFTS 0x042CC -#define IXGBE_RXDATAWRPTR(_i) (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C */ -#define IXGBE_RXDESCWRPTR(_i) (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C */ -#define IXGBE_RXDATARDPTR(_i) (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C */ -#define IXGBE_RXDESCRDPTR(_i) (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C */ -#define IXGBE_TXDATAWRPTR(_i) (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C */ -#define IXGBE_TXDESCWRPTR(_i) (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C */ -#define IXGBE_TXDATARDPTR(_i) (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C */ -#define IXGBE_TXDESCRDPTR(_i) (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C */ -#define IXGBE_PCIEECCCTL 0x1106C -#define IXGBE_RXWRPTR(_i) (0x03100 + ((_i) * 4)) /* 8 of these 3100-310C */ -#define IXGBE_RXUSED(_i) (0x03120 + ((_i) * 4)) /* 8 of these 3120-312C */ -#define IXGBE_RXRDPTR(_i) (0x03140 + ((_i) * 4)) /* 8 of these 3140-314C */ -#define IXGBE_RXRDWRPTR(_i) (0x03160 + ((_i) * 4)) /* 8 of these 3160-310C */ -#define IXGBE_TXWRPTR(_i) (0x0C100 + ((_i) * 4)) /* 8 of these C100-C10C */ -#define IXGBE_TXUSED(_i) (0x0C120 + ((_i) * 4)) /* 8 of these C120-C12C */ -#define IXGBE_TXRDPTR(_i) (0x0C140 + ((_i) * 4)) /* 8 of these C140-C14C */ -#define IXGBE_TXRDWRPTR(_i) (0x0C160 + ((_i) * 4)) /* 8 of these C160-C10C */ -#define IXGBE_PCIEECCCTL0 0x11100 -#define IXGBE_PCIEECCCTL1 0x11104 -#define IXGBE_RXDBUECC 0x03F70 -#define IXGBE_TXDBUECC 0x0CF70 -#define IXGBE_RXDBUEST 0x03F74 -#define IXGBE_TXDBUEST 0x0CF74 -#define IXGBE_PBTXECC 0x0C300 -#define IXGBE_PBRXECC 0x03300 -#define IXGBE_GHECCR 0x110B0 +#define IXGBE_RDSTATCTL 0x02C20 +#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */ +#define IXGBE_RDHMPN 0x02F08 +#define IXGBE_RIC_DW(_i) (0x02F10 + ((_i) * 4)) +#define IXGBE_RDPROBE 0x02F20 +#define IXGBE_RDMAM 0x02F30 +#define IXGBE_RDMAD 0x02F34 +#define IXGBE_TDSTATCTL 0x07C20 +#define IXGBE_TDSTAT(_i) (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */ +#define IXGBE_TDHMPN 0x07F08 +#define IXGBE_TDHMPN2 0x082FC +#define IXGBE_TXDESCIC 0x082CC +#define IXGBE_TIC_DW(_i) (0x07F10 + ((_i) * 4)) +#define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4)) +#define IXGBE_TDPROBE 0x07F20 +#define IXGBE_TXBUFCTRL 0x0C600 +#define IXGBE_TXBUFDATA0 0x0C610 +#define IXGBE_TXBUFDATA1 0x0C614 +#define IXGBE_TXBUFDATA2 0x0C618 +#define IXGBE_TXBUFDATA3 0x0C61C +#define IXGBE_RXBUFCTRL 0x03600 +#define IXGBE_RXBUFDATA0 0x03610 +#define IXGBE_RXBUFDATA1 0x03614 +#define IXGBE_RXBUFDATA2 0x03618 +#define IXGBE_RXBUFDATA3 0x0361C +#define IXGBE_PCIE_DIAG(_i) (0x11090 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_RFVAL 0x050A4 +#define IXGBE_MDFTC1 0x042B8 +#define IXGBE_MDFTC2 0x042C0 +#define IXGBE_MDFTFIFO1 0x042C4 +#define IXGBE_MDFTFIFO2 0x042C8 +#define IXGBE_MDFTS 0x042CC +#define IXGBE_RXDATAWRPTR(_i) (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/ +#define IXGBE_RXDESCWRPTR(_i) (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/ +#define IXGBE_RXDATARDPTR(_i) (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/ +#define IXGBE_RXDESCRDPTR(_i) (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/ +#define IXGBE_TXDATAWRPTR(_i) (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/ +#define IXGBE_TXDESCWRPTR(_i) (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/ +#define IXGBE_TXDATARDPTR(_i) (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/ +#define IXGBE_TXDESCRDPTR(_i) (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/ +#define IXGBE_PCIEECCCTL 0x1106C +#define IXGBE_RXWRPTR(_i) (0x03100 + ((_i) * 4)) /* 8 of these 3100-310C*/ +#define IXGBE_RXUSED(_i) (0x03120 + ((_i) * 4)) /* 8 of these 3120-312C*/ +#define IXGBE_RXRDPTR(_i) (0x03140 + ((_i) * 4)) /* 8 of these 3140-314C*/ +#define IXGBE_RXRDWRPTR(_i) (0x03160 + ((_i) * 4)) /* 8 of these 3160-310C*/ +#define IXGBE_TXWRPTR(_i) (0x0C100 + ((_i) * 4)) /* 8 of these C100-C10C*/ +#define IXGBE_TXUSED(_i) (0x0C120 + ((_i) * 4)) /* 8 of these C120-C12C*/ +#define IXGBE_TXRDPTR(_i) (0x0C140 + ((_i) * 4)) /* 8 of these C140-C14C*/ +#define IXGBE_TXRDWRPTR(_i) (0x0C160 + ((_i) * 4)) /* 8 of these C160-C10C*/ +#define IXGBE_PCIEECCCTL0 0x11100 +#define IXGBE_PCIEECCCTL1 0x11104 +#define IXGBE_RXDBUECC 0x03F70 +#define IXGBE_TXDBUECC 0x0CF70 +#define IXGBE_RXDBUEST 0x03F74 +#define IXGBE_TXDBUEST 0x0CF74 +#define IXGBE_PBTXECC 0x0C300 +#define IXGBE_PBRXECC 0x03300 +#define IXGBE_GHECCR 0x110B0 /* MAC Registers */ -#define IXGBE_PCS1GCFIG 0x04200 -#define IXGBE_PCS1GLCTL 0x04208 -#define IXGBE_PCS1GLSTA 0x0420C -#define IXGBE_PCS1GDBG0 0x04210 -#define IXGBE_PCS1GDBG1 0x04214 -#define IXGBE_PCS1GANA 0x04218 -#define IXGBE_PCS1GANLP 0x0421C -#define IXGBE_PCS1GANNP 0x04220 -#define IXGBE_PCS1GANLPNP 0x04224 -#define IXGBE_HLREG0 0x04240 -#define IXGBE_HLREG1 0x04244 -#define IXGBE_PAP 0x04248 -#define IXGBE_MACA 0x0424C -#define IXGBE_APAE 0x04250 -#define IXGBE_ARD 0x04254 -#define IXGBE_AIS 0x04258 -#define IXGBE_MSCA 0x0425C -#define IXGBE_MSRWD 0x04260 -#define IXGBE_MLADD 0x04264 -#define IXGBE_MHADD 0x04268 -#define IXGBE_MAXFRS 0x04268 -#define IXGBE_TREG 0x0426C -#define IXGBE_PCSS1 0x04288 -#define IXGBE_PCSS2 0x0428C -#define IXGBE_XPCSS 0x04290 -#define IXGBE_MFLCN 0x04294 -#define IXGBE_SERDESC 0x04298 -#define IXGBE_MACS 0x0429C -#define IXGBE_AUTOC 0x042A0 -#define IXGBE_LINKS 0x042A4 -#define IXGBE_LINKS2 0x04324 -#define IXGBE_AUTOC2 0x042A8 -#define IXGBE_AUTOC3 0x042AC -#define IXGBE_ANLP1 0x042B0 -#define IXGBE_ANLP2 0x042B4 -#define IXGBE_ATLASCTL 0x04800 -#define IXGBE_MMNGC 0x042D0 -#define IXGBE_ANLPNP1 0x042D4 -#define IXGBE_ANLPNP2 0x042D8 -#define IXGBE_KRPCSFC 0x042E0 -#define IXGBE_KRPCSS 0x042E4 -#define IXGBE_FECS1 0x042E8 -#define IXGBE_FECS2 0x042EC -#define IXGBE_SMADARCTL 0x14F10 -#define IXGBE_MPVC 0x04318 -#define IXGBE_SGMIIC 0x04314 +#define IXGBE_PCS1GCFIG 0x04200 +#define IXGBE_PCS1GLCTL 0x04208 +#define IXGBE_PCS1GLSTA 0x0420C +#define IXGBE_PCS1GDBG0 0x04210 +#define IXGBE_PCS1GDBG1 0x04214 +#define IXGBE_PCS1GANA 0x04218 +#define IXGBE_PCS1GANLP 0x0421C +#define IXGBE_PCS1GANNP 0x04220 +#define IXGBE_PCS1GANLPNP 0x04224 +#define IXGBE_HLREG0 0x04240 +#define IXGBE_HLREG1 0x04244 +#define IXGBE_PAP 0x04248 +#define IXGBE_MACA 0x0424C +#define IXGBE_APAE 0x04250 +#define IXGBE_ARD 0x04254 +#define IXGBE_AIS 0x04258 +#define IXGBE_MSCA 0x0425C +#define IXGBE_MSRWD 0x04260 +#define IXGBE_MLADD 0x04264 +#define IXGBE_MHADD 0x04268 +#define IXGBE_MAXFRS 0x04268 +#define IXGBE_TREG 0x0426C +#define IXGBE_PCSS1 0x04288 +#define IXGBE_PCSS2 0x0428C +#define IXGBE_XPCSS 0x04290 +#define IXGBE_MFLCN 0x04294 +#define IXGBE_SERDESC 0x04298 +#define IXGBE_MACS 0x0429C +#define IXGBE_AUTOC 0x042A0 +#define IXGBE_LINKS 0x042A4 +#define IXGBE_LINKS2 0x04324 +#define IXGBE_AUTOC2 0x042A8 +#define IXGBE_AUTOC3 0x042AC +#define IXGBE_ANLP1 0x042B0 +#define IXGBE_ANLP2 0x042B4 +#define IXGBE_ATLASCTL 0x04800 +#define IXGBE_MMNGC 0x042D0 +#define IXGBE_ANLPNP1 0x042D4 +#define IXGBE_ANLPNP2 0x042D8 +#define IXGBE_KRPCSFC 0x042E0 +#define IXGBE_KRPCSS 0x042E4 +#define IXGBE_FECS1 0x042E8 +#define IXGBE_FECS2 0x042EC +#define IXGBE_SMADARCTL 0x14F10 +#define IXGBE_MPVC 0x04318 +#define IXGBE_SGMIIC 0x04314 /* Copper Pond 2 link timeout */ -#define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50 +#define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50 /* Omer CORECTL */ -#define IXGBE_CORECTL 0x014F00 +#define IXGBE_CORECTL 0x014F00 /* BARCTRL */ -#define IXGBE_BARCTRL 0x110F4 -#define IXGBE_BARCTRL_FLSIZE 0x0700 -#define IXGBE_BARCTRL_FLSIZE_SHIFT 8 -#define IXGBE_BARCTRL_CSRSIZE 0x2000 +#define IXGBE_BARCTRL 0x110F4 +#define IXGBE_BARCTRL_FLSIZE 0x0700 +#define IXGBE_BARCTRL_FLSIZE_SHIFT 8 +#define IXGBE_BARCTRL_CSRSIZE 0x2000 /* RSCCTL Bit Masks */ -#define IXGBE_RSCCTL_RSCEN 0x01 -#define IXGBE_RSCCTL_MAXDESC_1 0x00 -#define IXGBE_RSCCTL_MAXDESC_4 0x04 -#define IXGBE_RSCCTL_MAXDESC_8 0x08 -#define IXGBE_RSCCTL_MAXDESC_16 0x0C +#define IXGBE_RSCCTL_RSCEN 0x01 +#define IXGBE_RSCCTL_MAXDESC_1 0x00 +#define IXGBE_RSCCTL_MAXDESC_4 0x04 +#define IXGBE_RSCCTL_MAXDESC_8 0x08 +#define IXGBE_RSCCTL_MAXDESC_16 0x0C /* RSCDBU Bit Masks */ -#define IXGBE_RSCDBU_RSCSMALDIS_MASK 0x0000007F -#define IXGBE_RSCDBU_RSCACKDIS 0x00000080 +#define IXGBE_RSCDBU_RSCSMALDIS_MASK 0x0000007F +#define IXGBE_RSCDBU_RSCACKDIS 0x00000080 /* RDRXCTL Bit Masks */ -#define IXGBE_RDRXCTL_RDMTS_1_2 0x00000000 /* Rx Desc Min Threshold Size */ -#define IXGBE_RDRXCTL_CRCSTRIP 0x00000002 /* CRC Strip */ -#define IXGBE_RDRXCTL_MVMEN 0x00000020 -#define IXGBE_RDRXCTL_DMAIDONE 0x00000008 /* DMA init cycle done */ -#define IXGBE_RDRXCTL_AGGDIS 0x00010000 /* Aggregation disable */ -#define IXGBE_RDRXCTL_RSCFRSTSIZE 0x003E0000 /* RSC First packet size */ -#define IXGBE_RDRXCTL_RSCLLIDIS 0x00800000 /* Disable RSC compl on LLI */ -#define IXGBE_RDRXCTL_RSCACKC 0x02000000 /* must set 1 when RSC enabled */ -#define IXGBE_RDRXCTL_FCOE_WRFIX 0x04000000 /* must set 1 when RSC enabled */ +#define IXGBE_RDRXCTL_RDMTS_1_2 0x00000000 /* Rx Desc Min Threshold Size */ +#define IXGBE_RDRXCTL_CRCSTRIP 0x00000002 /* CRC Strip */ +#define IXGBE_RDRXCTL_MVMEN 0x00000020 +#define IXGBE_RDRXCTL_DMAIDONE 0x00000008 /* DMA init cycle done */ +#define IXGBE_RDRXCTL_AGGDIS 0x00010000 /* Aggregation disable */ +#define IXGBE_RDRXCTL_RSCFRSTSIZE 0x003E0000 /* RSC First packet size */ +#define IXGBE_RDRXCTL_RSCLLIDIS 0x00800000 /* Disable RSC compl on LLI */ +#define IXGBE_RDRXCTL_RSCACKC 0x02000000 /* must set 1 when RSC enabled */ +#define IXGBE_RDRXCTL_FCOE_WRFIX 0x04000000 /* must set 1 when RSC enabled */ /* RQTC Bit Masks and Shifts */ -#define IXGBE_RQTC_SHIFT_TC(_i) ((_i) * 4) -#define IXGBE_RQTC_TC0_MASK (0x7 << 0) -#define IXGBE_RQTC_TC1_MASK (0x7 << 4) -#define IXGBE_RQTC_TC2_MASK (0x7 << 8) -#define IXGBE_RQTC_TC3_MASK (0x7 << 12) -#define IXGBE_RQTC_TC4_MASK (0x7 << 16) -#define IXGBE_RQTC_TC5_MASK (0x7 << 20) -#define IXGBE_RQTC_TC6_MASK (0x7 << 24) -#define IXGBE_RQTC_TC7_MASK (0x7 << 28) +#define IXGBE_RQTC_SHIFT_TC(_i) ((_i) * 4) +#define IXGBE_RQTC_TC0_MASK (0x7 << 0) +#define IXGBE_RQTC_TC1_MASK (0x7 << 4) +#define IXGBE_RQTC_TC2_MASK (0x7 << 8) +#define IXGBE_RQTC_TC3_MASK (0x7 << 12) +#define IXGBE_RQTC_TC4_MASK (0x7 << 16) +#define IXGBE_RQTC_TC5_MASK (0x7 << 20) +#define IXGBE_RQTC_TC6_MASK (0x7 << 24) +#define IXGBE_RQTC_TC7_MASK (0x7 << 28) /* PSRTYPE.RQPL Bit masks and shift */ -#define IXGBE_PSRTYPE_RQPL_MASK 0x7 -#define IXGBE_PSRTYPE_RQPL_SHIFT 29 +#define IXGBE_PSRTYPE_RQPL_MASK 0x7 +#define IXGBE_PSRTYPE_RQPL_SHIFT 29 /* CTRL Bit Masks */ -#define IXGBE_CTRL_GIO_DIS 0x00000004 /* Global IO Master Disable bit */ -#define IXGBE_CTRL_LNK_RST 0x00000008 /* Link Reset. Resets everything. */ -#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ +#define IXGBE_CTRL_GIO_DIS 0x00000004 /* Global IO Master Disable bit */ +#define IXGBE_CTRL_LNK_RST 0x00000008 /* Link Reset. Resets everything. */ +#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ /* FACTPS */ -#define IXGBE_FACTPS_LFS 0x40000000 /* LAN Function Select */ +#define IXGBE_FACTPS_LFS 0x40000000 /* LAN Function Select */ /* MHADD Bit Masks */ -#define IXGBE_MHADD_MFS_MASK 0xFFFF0000 -#define IXGBE_MHADD_MFS_SHIFT 16 +#define IXGBE_MHADD_MFS_MASK 0xFFFF0000 +#define IXGBE_MHADD_MFS_SHIFT 16 /* Extended Device Control */ -#define IXGBE_CTRL_EXT_PFRSTD 0x00004000 /* Physical Function Reset Done */ -#define IXGBE_CTRL_EXT_NS_DIS 0x00010000 /* No Snoop disable */ -#define IXGBE_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ -#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ +#define IXGBE_CTRL_EXT_PFRSTD 0x00004000 /* Physical Function Reset Done */ +#define IXGBE_CTRL_EXT_NS_DIS 0x00010000 /* No Snoop disable */ +#define IXGBE_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ +#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ /* Direct Cache Access (DCA) definitions */ -#define IXGBE_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ -#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ +#define IXGBE_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ +#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ -#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ -#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ +#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ +#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ -#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ -#define IXGBE_DCA_RXCTRL_CPUID_MASK_82599 0xFF000000 /* Rx CPUID Mask */ -#define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */ -#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ -#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */ -#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */ -#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */ -#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */ -#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */ +#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ +#define IXGBE_DCA_RXCTRL_CPUID_MASK_82599 0xFF000000 /* Rx CPUID Mask */ +#define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */ +#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ +#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */ +#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */ +#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */ +#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */ +#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */ -#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ -#define IXGBE_DCA_TXCTRL_CPUID_MASK_82599 0xFF000000 /* Tx CPUID Mask */ -#define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */ -#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ -#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ -#define IXGBE_DCA_MAX_QUEUES_82598 16 /* DCA regs only on 16 queues */ +#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ +#define IXGBE_DCA_TXCTRL_CPUID_MASK_82599 0xFF000000 /* Tx CPUID Mask */ +#define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */ +#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ +#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ +#define IXGBE_DCA_MAX_QUEUES_82598 16 /* DCA regs only on 16 queues */ /* MSCA Bit Masks */ -#define IXGBE_MSCA_NP_ADDR_MASK 0x0000FFFF - /* MDI Address (new protocol) */ -#define IXGBE_MSCA_NP_ADDR_SHIFT 0 -#define IXGBE_MSCA_DEV_TYPE_MASK 0x001F0000 - /* Device Type (new protocol) */ -#define IXGBE_MSCA_DEV_TYPE_SHIFT 16 /* Register Address (old protocol */ -#define IXGBE_MSCA_PHY_ADDR_MASK 0x03E00000 /* PHY Address mask */ -#define IXGBE_MSCA_PHY_ADDR_SHIFT 21 /* PHY Address shift */ -#define IXGBE_MSCA_OP_CODE_MASK 0x0C000000 /* OP CODE mask */ -#define IXGBE_MSCA_OP_CODE_SHIFT 26 /* OP CODE shift */ -#define IXGBE_MSCA_ADDR_CYCLE 0x00000000 /* OP CODE 00 (addr cycle) */ -#define IXGBE_MSCA_WRITE 0x04000000 /* OP CODE 01 (write) */ -#define IXGBE_MSCA_READ 0x08000000 /* OP CODE 10 (read) */ -#define IXGBE_MSCA_READ_AUTOINC 0x0C000000 - /* OP CODE 11 (read, auto inc) */ -#define IXGBE_MSCA_ST_CODE_MASK 0x30000000 /* ST Code mask */ -#define IXGBE_MSCA_ST_CODE_SHIFT 28 /* ST Code shift */ -#define IXGBE_MSCA_NEW_PROTOCOL 0x00000000 - /* ST CODE 00 (new protocol) */ -#define IXGBE_MSCA_OLD_PROTOCOL 0x10000000 - /* ST CODE 01 (old protocol) */ -#define IXGBE_MSCA_MDI_COMMAND 0x40000000 /* Initiate MDI command */ -#define IXGBE_MSCA_MDI_IN_PROG_EN 0x80000000 /* MDI in progress enable */ +#define IXGBE_MSCA_NP_ADDR_MASK 0x0000FFFF /* MDI Address (new protocol) */ +#define IXGBE_MSCA_NP_ADDR_SHIFT 0 +#define IXGBE_MSCA_DEV_TYPE_MASK 0x001F0000 /* Device Type (new protocol) */ +#define IXGBE_MSCA_DEV_TYPE_SHIFT 16 /* Register Address (old protocol */ +#define IXGBE_MSCA_PHY_ADDR_MASK 0x03E00000 /* PHY Address mask */ +#define IXGBE_MSCA_PHY_ADDR_SHIFT 21 /* PHY Address shift*/ +#define IXGBE_MSCA_OP_CODE_MASK 0x0C000000 /* OP CODE mask */ +#define IXGBE_MSCA_OP_CODE_SHIFT 26 /* OP CODE shift */ +#define IXGBE_MSCA_ADDR_CYCLE 0x00000000 /* OP CODE 00 (addr cycle) */ +#define IXGBE_MSCA_WRITE 0x04000000 /* OP CODE 01 (write) */ +#define IXGBE_MSCA_READ 0x0C000000 /* OP CODE 11 (read) */ +#define IXGBE_MSCA_READ_AUTOINC 0x08000000 /* OP CODE 10 (read, auto inc)*/ +#define IXGBE_MSCA_ST_CODE_MASK 0x30000000 /* ST Code mask */ +#define IXGBE_MSCA_ST_CODE_SHIFT 28 /* ST Code shift */ +#define IXGBE_MSCA_NEW_PROTOCOL 0x00000000 /* ST CODE 00 (new protocol) */ +#define IXGBE_MSCA_OLD_PROTOCOL 0x10000000 /* ST CODE 01 (old protocol) */ +#define IXGBE_MSCA_MDI_COMMAND 0x40000000 /* Initiate MDI command */ +#define IXGBE_MSCA_MDI_IN_PROG_EN 0x80000000 /* MDI in progress enable */ /* MSRWD bit masks */ -#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF -#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0 -#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000 -#define IXGBE_MSRWD_READ_DATA_SHIFT 16 +#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF +#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0 +#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000 +#define IXGBE_MSRWD_READ_DATA_SHIFT 16 /* Atlas registers */ -#define IXGBE_ATLAS_PDN_LPBK 0x24 -#define IXGBE_ATLAS_PDN_10G 0xB -#define IXGBE_ATLAS_PDN_1G 0xC -#define IXGBE_ATLAS_PDN_AN 0xD +#define IXGBE_ATLAS_PDN_LPBK 0x24 +#define IXGBE_ATLAS_PDN_10G 0xB +#define IXGBE_ATLAS_PDN_1G 0xC +#define IXGBE_ATLAS_PDN_AN 0xD /* Atlas bit masks */ -#define IXGBE_ATLASCTL_WRITE_CMD 0x00010000 -#define IXGBE_ATLAS_PDN_TX_REG_EN 0x10 -#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL 0xF0 -#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL 0xF0 -#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL 0xF0 +#define IXGBE_ATLASCTL_WRITE_CMD 0x00010000 +#define IXGBE_ATLAS_PDN_TX_REG_EN 0x10 +#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL 0xF0 +#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL 0xF0 +#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL 0xF0 /* Omer bit masks */ -#define IXGBE_CORECTL_WRITE_CMD 0x00010000 +#define IXGBE_CORECTL_WRITE_CMD 0x00010000 /* Device Type definitions for new protocol MDIO commands */ -#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1 -#define IXGBE_MDIO_PCS_DEV_TYPE 0x3 -#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4 -#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7 -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */ -#define IXGBE_TWINAX_DEV 1 +#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1 +#define IXGBE_MDIO_PCS_DEV_TYPE 0x3 +#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4 +#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */ +#define IXGBE_TWINAX_DEV 1 -#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */ +#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Control Reg */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS 0x1 /* VS1 Status Reg */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS 0x0008 /* 1 = Link Up */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */ -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018 -#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Control Reg */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS 0x1 /* VS1 Status Reg */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS 0x0008 /* 1 = Link Up */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010 -#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */ -#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */ -#define IXGBE_MDIO_AUTO_NEG_ADVT 0x10 /* AUTO_NEG Advt Reg */ -#define IXGBE_MDIO_AUTO_NEG_LP 0x13 /* AUTO_NEG LP Status Reg */ -#define IXGBE_MDIO_PHY_XS_CONTROL 0x0 /* PHY_XS Control Reg */ -#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */ -#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg */ -#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg */ -#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Ability Reg */ -#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */ -#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */ -#define IXGBE_MDIO_PHY_SPEED_100M 0x0020 /* 100M capable */ -#define IXGBE_MDIO_PHY_EXT_ABILITY 0xB /* Ext Ability Reg */ -#define IXGBE_MDIO_PHY_10GBASET_ABILITY 0x0004 /* 10GBaseT capable */ -#define IXGBE_MDIO_PHY_1000BASET_ABILITY 0x0020 /* 1000BaseT capable */ -#define IXGBE_MDIO_PHY_100BASETX_ABILITY 0x0080 /* 100BaseTX capable */ -#define IXGBE_MDIO_PHY_SET_LOW_POWER_MODE 0x0800 /* Set low power mode */ +#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */ +#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */ +#define IXGBE_MDIO_AUTO_NEG_ADVT 0x10 /* AUTO_NEG Advt Reg */ +#define IXGBE_MDIO_AUTO_NEG_LP 0x13 /* AUTO_NEG LP Status Reg */ +#define IXGBE_MDIO_PHY_XS_CONTROL 0x0 /* PHY_XS Control Reg */ +#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */ +#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg*/ +#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg*/ +#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Ability Reg */ +#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */ +#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */ +#define IXGBE_MDIO_PHY_SPEED_100M 0x0020 /* 100M capable */ +#define IXGBE_MDIO_PHY_EXT_ABILITY 0xB /* Ext Ability Reg */ +#define IXGBE_MDIO_PHY_10GBASET_ABILITY 0x0004 /* 10GBaseT capable */ +#define IXGBE_MDIO_PHY_1000BASET_ABILITY 0x0020 /* 1000BaseT capable */ +#define IXGBE_MDIO_PHY_100BASETX_ABILITY 0x0080 /* 100BaseTX capable */ +#define IXGBE_MDIO_PHY_SET_LOW_POWER_MODE 0x0800 /* Set low power mode */ -#define IXGBE_MDIO_PMA_PMD_CONTROL_ADDR 0x0000 /* PMA/PMD Control Reg */ - -#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */ -#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */ -#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */ +#define IXGBE_MDIO_PMA_PMD_CONTROL_ADDR 0x0000 /* PMA/PMD Control Reg */ +#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */ +#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */ +#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */ /* MII clause 22/28 definitions */ -#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800 +#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800 -#define IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG 0x20 /* 10G Control Reg */ -#define IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG 0xC400 /* 1G Provisioning 1 */ -#define IXGBE_MII_AUTONEG_XNP_TX_REG 0x17 /* 1G XNP Transmit */ -#define IXGBE_MII_AUTONEG_ADVERTISE_REG 0x10 /* 100M Advertisement */ -#define IXGBE_MII_10GBASE_T_ADVERTISE 0x1000 /* full duplex, bit:12 */ -#define IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX 0x4000 /* full duplex, bit:14 */ -#define IXGBE_MII_1GBASE_T_ADVERTISE 0x8000 /* full duplex, bit:15 */ -#define IXGBE_MII_100BASE_T_ADVERTISE 0x0100 /* full duplex, bit:8 */ -#define IXGBE_MII_RESTART 0x200 -#define IXGBE_MII_AUTONEG_COMPLETE 0x20 -#define IXGBE_MII_AUTONEG_LINK_UP 0x04 -#define IXGBE_MII_AUTONEG_REG 0x0 +#define IXGBE_MII_10GBASE_T_AUTONEG_CTRL_REG 0x20 /* 10G Control Reg */ +#define IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG 0xC400 /* 1G Provisioning 1 */ +#define IXGBE_MII_AUTONEG_XNP_TX_REG 0x17 /* 1G XNP Transmit */ +#define IXGBE_MII_AUTONEG_ADVERTISE_REG 0x10 /* 100M Advertisement */ +#define IXGBE_MII_10GBASE_T_ADVERTISE 0x1000 /* full duplex, bit:12*/ +#define IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX 0x4000 /* full duplex, bit:14*/ +#define IXGBE_MII_1GBASE_T_ADVERTISE 0x8000 /* full duplex, bit:15*/ +#define IXGBE_MII_100BASE_T_ADVERTISE 0x0100 /* full duplex, bit:8 */ +#define IXGBE_MII_RESTART 0x200 +#define IXGBE_MII_AUTONEG_COMPLETE 0x20 +#define IXGBE_MII_AUTONEG_LINK_UP 0x04 +#define IXGBE_MII_AUTONEG_REG 0x0 -#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0 -#define IXGBE_MAX_PHY_ADDR 32 +#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0 +#define IXGBE_MAX_PHY_ADDR 32 -/* PHY IDs */ -#define TN1010_PHY_ID 0x00A19410 -#define TNX_FW_REV 0xB -#define AQ1002_PHY_ID 0x03A1B420 -#define AQ_FW_REV 0x20 -#define QT2022_PHY_ID 0x0043A400 -#define ATH_PHY_ID 0x03429050 +/* PHY IDs*/ +#define TN1010_PHY_ID 0x00A19410 +#define TNX_FW_REV 0xB +#define AQ1002_PHY_ID 0x03A1B420 +#define AQ_FW_REV 0x20 +#define QT2022_PHY_ID 0x0043A400 +#define ATH_PHY_ID 0x03429050 /* PHY Types */ -#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0 +#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0 /* Special PHY Init Routine */ -#define IXGBE_PHY_INIT_OFFSET_NL 0x002B -#define IXGBE_PHY_INIT_END_NL 0xFFFF -#define IXGBE_CONTROL_MASK_NL 0xF000 -#define IXGBE_DATA_MASK_NL 0x0FFF -#define IXGBE_CONTROL_SHIFT_NL 12 -#define IXGBE_DELAY_NL 0 -#define IXGBE_DATA_NL 1 -#define IXGBE_CONTROL_NL 0x000F -#define IXGBE_CONTROL_EOL_NL 0x0FFF -#define IXGBE_CONTROL_SOL_NL 0x0000 +#define IXGBE_PHY_INIT_OFFSET_NL 0x002B +#define IXGBE_PHY_INIT_END_NL 0xFFFF +#define IXGBE_CONTROL_MASK_NL 0xF000 +#define IXGBE_DATA_MASK_NL 0x0FFF +#define IXGBE_CONTROL_SHIFT_NL 12 +#define IXGBE_DELAY_NL 0 +#define IXGBE_DATA_NL 1 +#define IXGBE_CONTROL_NL 0x000F +#define IXGBE_CONTROL_EOL_NL 0x0FFF +#define IXGBE_CONTROL_SOL_NL 0x0000 /* General purpose Interrupt Enable */ -#define IXGBE_SDP0_GPIEN 0x00000001 /* SDP0 */ -#define IXGBE_SDP1_GPIEN 0x00000002 /* SDP1 */ -#define IXGBE_SDP2_GPIEN 0x00000004 /* SDP2 */ -#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */ -#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */ -#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */ -#define IXGBE_GPIE_EIAME 0x40000000 -#define IXGBE_GPIE_PBA_SUPPORT 0x80000000 -#define IXGBE_GPIE_RSC_DELAY_SHIFT 11 -#define IXGBE_GPIE_VTMODE_MASK 0x0000C000 /* VT Mode Mask */ -#define IXGBE_GPIE_VTMODE_16 0x00004000 /* 16 VFs 8 queues per VF */ -#define IXGBE_GPIE_VTMODE_32 0x00008000 /* 32 VFs 4 queues per VF */ -#define IXGBE_GPIE_VTMODE_64 0x0000C000 /* 64 VFs 2 queues per VF */ +#define IXGBE_SDP0_GPIEN 0x00000001 /* SDP0 */ +#define IXGBE_SDP1_GPIEN 0x00000002 /* SDP1 */ +#define IXGBE_SDP2_GPIEN 0x00000004 /* SDP2 */ +#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */ +#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */ +#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */ +#define IXGBE_GPIE_EIAME 0x40000000 +#define IXGBE_GPIE_PBA_SUPPORT 0x80000000 +#define IXGBE_GPIE_RSC_DELAY_SHIFT 11 +#define IXGBE_GPIE_VTMODE_MASK 0x0000C000 /* VT Mode Mask */ +#define IXGBE_GPIE_VTMODE_16 0x00004000 /* 16 VFs 8 queues per VF */ +#define IXGBE_GPIE_VTMODE_32 0x00008000 /* 32 VFs 4 queues per VF */ +#define IXGBE_GPIE_VTMODE_64 0x0000C000 /* 64 VFs 2 queues per VF */ /* Transmit Flow Control status */ -#define IXGBE_TFCS_TXOFF 0x00000001 -#define IXGBE_TFCS_TXOFF0 0x00000100 -#define IXGBE_TFCS_TXOFF1 0x00000200 -#define IXGBE_TFCS_TXOFF2 0x00000400 -#define IXGBE_TFCS_TXOFF3 0x00000800 -#define IXGBE_TFCS_TXOFF4 0x00001000 -#define IXGBE_TFCS_TXOFF5 0x00002000 -#define IXGBE_TFCS_TXOFF6 0x00004000 -#define IXGBE_TFCS_TXOFF7 0x00008000 +#define IXGBE_TFCS_TXOFF 0x00000001 +#define IXGBE_TFCS_TXOFF0 0x00000100 +#define IXGBE_TFCS_TXOFF1 0x00000200 +#define IXGBE_TFCS_TXOFF2 0x00000400 +#define IXGBE_TFCS_TXOFF3 0x00000800 +#define IXGBE_TFCS_TXOFF4 0x00001000 +#define IXGBE_TFCS_TXOFF5 0x00002000 +#define IXGBE_TFCS_TXOFF6 0x00004000 +#define IXGBE_TFCS_TXOFF7 0x00008000 /* TCP Timer */ -#define IXGBE_TCPTIMER_KS 0x00000100 -#define IXGBE_TCPTIMER_COUNT_ENABLE 0x00000200 -#define IXGBE_TCPTIMER_COUNT_FINISH 0x00000400 -#define IXGBE_TCPTIMER_LOOP 0x00000800 -#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF +#define IXGBE_TCPTIMER_KS 0x00000100 +#define IXGBE_TCPTIMER_COUNT_ENABLE 0x00000200 +#define IXGBE_TCPTIMER_COUNT_FINISH 0x00000400 +#define IXGBE_TCPTIMER_LOOP 0x00000800 +#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF /* HLREG0 Bit Masks */ -#define IXGBE_HLREG0_TXCRCEN 0x00000001 /* bit 0 */ -#define IXGBE_HLREG0_RXCRCSTRP 0x00000002 /* bit 1 */ -#define IXGBE_HLREG0_JUMBOEN 0x00000004 /* bit 2 */ -#define IXGBE_HLREG0_TXPADEN 0x00000400 /* bit 10 */ -#define IXGBE_HLREG0_TXPAUSEEN 0x00001000 /* bit 12 */ -#define IXGBE_HLREG0_RXPAUSEEN 0x00004000 /* bit 14 */ -#define IXGBE_HLREG0_LPBK 0x00008000 /* bit 15 */ -#define IXGBE_HLREG0_MDCSPD 0x00010000 /* bit 16 */ -#define IXGBE_HLREG0_CONTMDC 0x00020000 /* bit 17 */ -#define IXGBE_HLREG0_CTRLFLTR 0x00040000 /* bit 18 */ -#define IXGBE_HLREG0_PREPEND 0x00F00000 /* bits 20-23 */ -#define IXGBE_HLREG0_PRIPAUSEEN 0x01000000 /* bit 24 */ -#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000 /* bits 25-26 */ -#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000 /* bit 27 */ -#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000 /* bit 28 */ +#define IXGBE_HLREG0_TXCRCEN 0x00000001 /* bit 0 */ +#define IXGBE_HLREG0_RXCRCSTRP 0x00000002 /* bit 1 */ +#define IXGBE_HLREG0_JUMBOEN 0x00000004 /* bit 2 */ +#define IXGBE_HLREG0_TXPADEN 0x00000400 /* bit 10 */ +#define IXGBE_HLREG0_TXPAUSEEN 0x00001000 /* bit 12 */ +#define IXGBE_HLREG0_RXPAUSEEN 0x00004000 /* bit 14 */ +#define IXGBE_HLREG0_LPBK 0x00008000 /* bit 15 */ +#define IXGBE_HLREG0_MDCSPD 0x00010000 /* bit 16 */ +#define IXGBE_HLREG0_CONTMDC 0x00020000 /* bit 17 */ +#define IXGBE_HLREG0_CTRLFLTR 0x00040000 /* bit 18 */ +#define IXGBE_HLREG0_PREPEND 0x00F00000 /* bits 20-23 */ +#define IXGBE_HLREG0_PRIPAUSEEN 0x01000000 /* bit 24 */ +#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000 /* bits 25-26 */ +#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000 /* bit 27 */ +#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000 /* bit 28 */ /* VMD_CTL bitmasks */ -#define IXGBE_VMD_CTL_VMDQ_EN 0x00000001 -#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002 +#define IXGBE_VMD_CTL_VMDQ_EN 0x00000001 +#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002 /* VT_CTL bitmasks */ -#define IXGBE_VT_CTL_DIS_DEFPL 0x20000000 /* disable default pool */ -#define IXGBE_VT_CTL_REPLEN 0x40000000 /* replication enabled */ -#define IXGBE_VT_CTL_VT_ENABLE 0x00000001 /* Enable VT Mode */ -#define IXGBE_VT_CTL_POOL_SHIFT 7 -#define IXGBE_VT_CTL_POOL_MASK (0x3F << IXGBE_VT_CTL_POOL_SHIFT) +#define IXGBE_VT_CTL_DIS_DEFPL 0x20000000 /* disable default pool */ +#define IXGBE_VT_CTL_REPLEN 0x40000000 /* replication enabled */ +#define IXGBE_VT_CTL_VT_ENABLE 0x00000001 /* Enable VT Mode */ +#define IXGBE_VT_CTL_POOL_SHIFT 7 +#define IXGBE_VT_CTL_POOL_MASK (0x3F << IXGBE_VT_CTL_POOL_SHIFT) /* VMOLR bitmasks */ -#define IXGBE_VMOLR_AUPE 0x01000000 /* accept untagged packets */ -#define IXGBE_VMOLR_ROMPE 0x02000000 /* accept packets in MTA tbl */ -#define IXGBE_VMOLR_ROPE 0x04000000 /* accept packets in UC tbl */ -#define IXGBE_VMOLR_BAM 0x08000000 /* accept broadcast packets */ -#define IXGBE_VMOLR_MPE 0x10000000 /* multicast promiscuous */ +#define IXGBE_VMOLR_AUPE 0x01000000 /* accept untagged packets */ +#define IXGBE_VMOLR_ROMPE 0x02000000 /* accept packets in MTA tbl */ +#define IXGBE_VMOLR_ROPE 0x04000000 /* accept packets in UC tbl */ +#define IXGBE_VMOLR_BAM 0x08000000 /* accept broadcast packets */ +#define IXGBE_VMOLR_MPE 0x10000000 /* multicast promiscuous */ /* VFRE bitmask */ -#define IXGBE_VFRE_ENABLE_ALL 0xFFFFFFFF +#define IXGBE_VFRE_ENABLE_ALL 0xFFFFFFFF -#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ +#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ /* RDHMPN and TDHMPN bitmasks */ -#define IXGBE_RDHMPN_RDICADDR 0x007FF800 -#define IXGBE_RDHMPN_RDICRDREQ 0x00800000 -#define IXGBE_RDHMPN_RDICADDR_SHIFT 11 -#define IXGBE_TDHMPN_TDICADDR 0x003FF800 -#define IXGBE_TDHMPN_TDICRDREQ 0x00800000 -#define IXGBE_TDHMPN_TDICADDR_SHIFT 11 +#define IXGBE_RDHMPN_RDICADDR 0x007FF800 +#define IXGBE_RDHMPN_RDICRDREQ 0x00800000 +#define IXGBE_RDHMPN_RDICADDR_SHIFT 11 +#define IXGBE_TDHMPN_TDICADDR 0x003FF800 +#define IXGBE_TDHMPN_TDICRDREQ 0x00800000 +#define IXGBE_TDHMPN_TDICADDR_SHIFT 11 -#define IXGBE_RDMAM_MEM_SEL_SHIFT 13 -#define IXGBE_RDMAM_DWORD_SHIFT 9 -#define IXGBE_RDMAM_DESC_COMP_FIFO 1 -#define IXGBE_RDMAM_DFC_CMD_FIFO 2 -#define IXGBE_RDMAM_RSC_HEADER_ADDR 3 -#define IXGBE_RDMAM_TCN_STATUS_RAM 4 -#define IXGBE_RDMAM_WB_COLL_FIFO 5 -#define IXGBE_RDMAM_QSC_CNT_RAM 6 -#define IXGBE_RDMAM_QSC_FCOE_RAM 7 -#define IXGBE_RDMAM_QSC_QUEUE_CNT 8 -#define IXGBE_RDMAM_QSC_QUEUE_RAM 0xA -#define IXGBE_RDMAM_QSC_RSC_RAM 0xB -#define IXGBE_RDMAM_DESC_COM_FIFO_RANGE 135 -#define IXGBE_RDMAM_DESC_COM_FIFO_COUNT 4 -#define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE 48 -#define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT 7 -#define IXGBE_RDMAM_RSC_HEADER_ADDR_RANGE 32 -#define IXGBE_RDMAM_RSC_HEADER_ADDR_COUNT 4 -#define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE 256 -#define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT 9 -#define IXGBE_RDMAM_WB_COLL_FIFO_RANGE 8 -#define IXGBE_RDMAM_WB_COLL_FIFO_COUNT 4 -#define IXGBE_RDMAM_QSC_CNT_RAM_RANGE 64 -#define IXGBE_RDMAM_QSC_CNT_RAM_COUNT 4 -#define IXGBE_RDMAM_QSC_FCOE_RAM_RANGE 512 -#define IXGBE_RDMAM_QSC_FCOE_RAM_COUNT 5 -#define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE 32 -#define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT 4 -#define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE 128 -#define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT 8 -#define IXGBE_RDMAM_QSC_RSC_RAM_RANGE 32 -#define IXGBE_RDMAM_QSC_RSC_RAM_COUNT 8 +#define IXGBE_RDMAM_MEM_SEL_SHIFT 13 +#define IXGBE_RDMAM_DWORD_SHIFT 9 +#define IXGBE_RDMAM_DESC_COMP_FIFO 1 +#define IXGBE_RDMAM_DFC_CMD_FIFO 2 +#define IXGBE_RDMAM_RSC_HEADER_ADDR 3 +#define IXGBE_RDMAM_TCN_STATUS_RAM 4 +#define IXGBE_RDMAM_WB_COLL_FIFO 5 +#define IXGBE_RDMAM_QSC_CNT_RAM 6 +#define IXGBE_RDMAM_QSC_FCOE_RAM 7 +#define IXGBE_RDMAM_QSC_QUEUE_CNT 8 +#define IXGBE_RDMAM_QSC_QUEUE_RAM 0xA +#define IXGBE_RDMAM_QSC_RSC_RAM 0xB +#define IXGBE_RDMAM_DESC_COM_FIFO_RANGE 135 +#define IXGBE_RDMAM_DESC_COM_FIFO_COUNT 4 +#define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE 48 +#define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT 7 +#define IXGBE_RDMAM_RSC_HEADER_ADDR_RANGE 32 +#define IXGBE_RDMAM_RSC_HEADER_ADDR_COUNT 4 +#define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE 256 +#define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT 9 +#define IXGBE_RDMAM_WB_COLL_FIFO_RANGE 8 +#define IXGBE_RDMAM_WB_COLL_FIFO_COUNT 4 +#define IXGBE_RDMAM_QSC_CNT_RAM_RANGE 64 +#define IXGBE_RDMAM_QSC_CNT_RAM_COUNT 4 +#define IXGBE_RDMAM_QSC_FCOE_RAM_RANGE 512 +#define IXGBE_RDMAM_QSC_FCOE_RAM_COUNT 5 +#define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE 32 +#define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT 4 +#define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE 128 +#define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT 8 +#define IXGBE_RDMAM_QSC_RSC_RAM_RANGE 32 +#define IXGBE_RDMAM_QSC_RSC_RAM_COUNT 8 -#define IXGBE_TXDESCIC_READY 0x80000000 +#define IXGBE_TXDESCIC_READY 0x80000000 /* Receive Checksum Control */ -#define IXGBE_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ -#define IXGBE_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ +#define IXGBE_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ +#define IXGBE_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ /* FCRTL Bit Masks */ -#define IXGBE_FCRTL_XONE 0x80000000 /* XON enable */ -#define IXGBE_FCRTH_FCEN 0x80000000 /* Packet buffer fc enable */ +#define IXGBE_FCRTL_XONE 0x80000000 /* XON enable */ +#define IXGBE_FCRTH_FCEN 0x80000000 /* Packet buffer fc enable */ -/* PAP bit masks */ -#define IXGBE_PAP_TXPAUSECNT_MASK 0x0000FFFF /* Pause counter mask */ +/* PAP bit masks*/ +#define IXGBE_PAP_TXPAUSECNT_MASK 0x0000FFFF /* Pause counter mask */ /* RMCS Bit Masks */ -#define IXGBE_RMCS_RRM 0x00000002 /* Receive Recycle Mode enable */ +#define IXGBE_RMCS_RRM 0x00000002 /* Receive Recycle Mode enable */ /* Receive Arbitration Control: 0 Round Robin, 1 DFP */ -#define IXGBE_RMCS_RAC 0x00000004 -#define IXGBE_RMCS_DFP IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */ -#define IXGBE_RMCS_TFCE_802_3X 0x00000008 /* Tx Priority FC ena */ -#define IXGBE_RMCS_TFCE_PRIORITY 0x00000010 /* Tx Priority FC ena */ -#define IXGBE_RMCS_ARBDIS 0x00000040 /* Arbitration disable bit */ +#define IXGBE_RMCS_RAC 0x00000004 +#define IXGBE_RMCS_DFP IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */ +#define IXGBE_RMCS_TFCE_802_3X 0x00000008 /* Tx Priority FC ena */ +#define IXGBE_RMCS_TFCE_PRIORITY 0x00000010 /* Tx Priority FC ena */ +#define IXGBE_RMCS_ARBDIS 0x00000040 /* Arbitration disable bit */ /* FCCFG Bit Masks */ -#define IXGBE_FCCFG_TFCE_802_3X 0x00000008 /* Tx link FC enable */ -#define IXGBE_FCCFG_TFCE_PRIORITY 0x00000010 /* Tx priority FC enable */ +#define IXGBE_FCCFG_TFCE_802_3X 0x00000008 /* Tx link FC enable */ +#define IXGBE_FCCFG_TFCE_PRIORITY 0x00000010 /* Tx priority FC enable */ /* Interrupt register bitmasks */ /* Extended Interrupt Cause Read */ -#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */ -#define IXGBE_EICR_FLOW_DIR 0x00010000 /* FDir Exception */ -#define IXGBE_EICR_RX_MISS 0x00020000 /* Packet Buffer Overrun */ -#define IXGBE_EICR_PCI 0x00040000 /* PCI Exception */ -#define IXGBE_EICR_MAILBOX 0x00080000 /* VF to PF Mailbox Interrupt */ -#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */ -#define IXGBE_EICR_LINKSEC 0x00200000 /* PN Threshold */ -#define IXGBE_EICR_MNG 0x00400000 /* Manageability Event Interrupt */ -#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */ -#define IXGBE_EICR_GPI_SDP1 0x02000000 /* Gen Purpose Interrupt on SDP1 */ -#define IXGBE_EICR_GPI_SDP2 0x04000000 /* Gen Purpose Interrupt on SDP2 */ -#define IXGBE_EICR_ECC 0x10000000 /* ECC Error */ -#define IXGBE_EICR_PBUR 0x10000000 /* Packet Buffer Handler Error */ -#define IXGBE_EICR_DHER 0x20000000 /* Descriptor Handler Error */ -#define IXGBE_EICR_TCP_TIMER 0x40000000 /* TCP Timer */ -#define IXGBE_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ +#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */ +#define IXGBE_EICR_FLOW_DIR 0x00010000 /* FDir Exception */ +#define IXGBE_EICR_RX_MISS 0x00020000 /* Packet Buffer Overrun */ +#define IXGBE_EICR_PCI 0x00040000 /* PCI Exception */ +#define IXGBE_EICR_MAILBOX 0x00080000 /* VF to PF Mailbox Interrupt */ +#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */ +#define IXGBE_EICR_LINKSEC 0x00200000 /* PN Threshold */ +#define IXGBE_EICR_MNG 0x00400000 /* Manageability Event Interrupt */ +#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */ +#define IXGBE_EICR_GPI_SDP1 0x02000000 /* Gen Purpose Interrupt on SDP1 */ +#define IXGBE_EICR_GPI_SDP2 0x04000000 /* Gen Purpose Interrupt on SDP2 */ +#define IXGBE_EICR_ECC 0x10000000 /* ECC Error */ +#define IXGBE_EICR_PBUR 0x10000000 /* Packet Buffer Handler Error */ +#define IXGBE_EICR_DHER 0x20000000 /* Descriptor Handler Error */ +#define IXGBE_EICR_TCP_TIMER 0x40000000 /* TCP Timer */ +#define IXGBE_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ /* Extended Interrupt Cause Set */ -#define IXGBE_EICS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EICS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ -#define IXGBE_EICS_RX_MISS IXGBE_EICR_RX_MISS /* Pkt Buffer Overrun */ -#define IXGBE_EICS_PCI IXGBE_EICR_PCI /* PCI Exception */ -#define IXGBE_EICS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */ -#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ -#define IXGBE_EICS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ -#define IXGBE_EICS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ -#define IXGBE_EICS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ -#define IXGBE_EICS_ECC IXGBE_EICR_ECC /* ECC Error */ -#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */ -#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */ -#define IXGBE_EICS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ -#define IXGBE_EICS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ +#define IXGBE_EICS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ +#define IXGBE_EICS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ +#define IXGBE_EICS_RX_MISS IXGBE_EICR_RX_MISS /* Pkt Buffer Overrun */ +#define IXGBE_EICS_PCI IXGBE_EICR_PCI /* PCI Exception */ +#define IXGBE_EICS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ +#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EICS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ +#define IXGBE_EICS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ +#define IXGBE_EICS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ +#define IXGBE_EICS_ECC IXGBE_EICR_ECC /* ECC Error */ +#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ +#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */ +#define IXGBE_EICS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EICS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ /* Extended Interrupt Mask Set */ -#define IXGBE_EIMS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EIMS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ -#define IXGBE_EIMS_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ -#define IXGBE_EIMS_PCI IXGBE_EICR_PCI /* PCI Exception */ -#define IXGBE_EIMS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EIMS_LSC IXGBE_EICR_LSC /* Link Status Change */ -#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ -#define IXGBE_EIMS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ -#define IXGBE_EIMS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ -#define IXGBE_EIMS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ -#define IXGBE_EIMS_ECC IXGBE_EICR_ECC /* ECC Error */ -#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */ -#define IXGBE_EIMS_DHER IXGBE_EICR_DHER /* Descr Handler Error */ -#define IXGBE_EIMS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ -#define IXGBE_EIMS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ +#define IXGBE_EIMS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ +#define IXGBE_EIMS_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ +#define IXGBE_EIMS_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ +#define IXGBE_EIMS_PCI IXGBE_EICR_PCI /* PCI Exception */ +#define IXGBE_EIMS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ +#define IXGBE_EIMS_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EIMS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ +#define IXGBE_EIMS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ +#define IXGBE_EIMS_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ +#define IXGBE_EIMS_ECC IXGBE_EICR_ECC /* ECC Error */ +#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ +#define IXGBE_EIMS_DHER IXGBE_EICR_DHER /* Descr Handler Error */ +#define IXGBE_EIMS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EIMS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ /* Extended Interrupt Mask Clear */ -#define IXGBE_EIMC_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EIMC_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ -#define IXGBE_EIMC_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ -#define IXGBE_EIMC_PCI IXGBE_EICR_PCI /* PCI Exception */ -#define IXGBE_EIMC_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EIMC_LSC IXGBE_EICR_LSC /* Link Status Change */ -#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ -#define IXGBE_EIMC_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ -#define IXGBE_EIMC_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ -#define IXGBE_EIMC_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ -#define IXGBE_EIMC_ECC IXGBE_EICR_ECC /* ECC Error */ -#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */ -#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Error */ -#define IXGBE_EIMC_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ -#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ +#define IXGBE_EIMC_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ +#define IXGBE_EIMC_FLOW_DIR IXGBE_EICR_FLOW_DIR /* FDir Exception */ +#define IXGBE_EIMC_RX_MISS IXGBE_EICR_RX_MISS /* Packet Buffer Overrun */ +#define IXGBE_EIMC_PCI IXGBE_EICR_PCI /* PCI Exception */ +#define IXGBE_EIMC_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ +#define IXGBE_EIMC_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EIMC_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */ +#define IXGBE_EIMC_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */ +#define IXGBE_EIMC_GPI_SDP2 IXGBE_EICR_GPI_SDP2 /* SDP2 Gen Purpose Int */ +#define IXGBE_EIMC_ECC IXGBE_EICR_ECC /* ECC Error */ +#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */ +#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Err */ +#define IXGBE_EIMC_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ -#define IXGBE_EIMS_ENABLE_MASK ( \ - IXGBE_EIMS_RTX_QUEUE | IXGBE_EIMS_LSC | \ - IXGBE_EIMS_TCP_TIMER | IXGBE_EIMS_OTHER) +#define IXGBE_EIMS_ENABLE_MASK ( \ + IXGBE_EIMS_RTX_QUEUE | \ + IXGBE_EIMS_LSC | \ + IXGBE_EIMS_TCP_TIMER | \ + IXGBE_EIMS_OTHER) /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ -#define IXGBE_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */ -#define IXGBE_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */ -#define IXGBE_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ -#define IXGBE_IMIREXT_CTRL_URG 0x00002000 /* Check URG bit in header */ -#define IXGBE_IMIREXT_CTRL_ACK 0x00004000 /* Check ACK bit in header */ -#define IXGBE_IMIREXT_CTRL_PSH 0x00008000 /* Check PSH bit in header */ -#define IXGBE_IMIREXT_CTRL_RST 0x00010000 /* Check RST bit in header */ -#define IXGBE_IMIREXT_CTRL_SYN 0x00020000 /* Check SYN bit in header */ -#define IXGBE_IMIREXT_CTRL_FIN 0x00040000 /* Check FIN bit in header */ -#define IXGBE_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of control bits */ -#define IXGBE_IMIR_SIZE_BP_82599 0x00001000 /* Packet size bypass */ -#define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */ -#define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */ -#define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */ -#define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */ -#define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */ -#define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */ -#define IXGBE_IMIR_CTRL_BP_82599 0x00080000 /* Bypass check of control bits */ -#define IXGBE_IMIR_LLI_EN_82599 0x00100000 /* Enables low latency Int */ -#define IXGBE_IMIR_RX_QUEUE_MASK_82599 0x0000007F /* Rx Queue Mask */ -#define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */ -#define IXGBE_IMIRVP_PRIORITY_MASK 0x00000007 /* VLAN priority mask */ -#define IXGBE_IMIRVP_PRIORITY_EN 0x00000008 /* VLAN priority enable */ +#define IXGBE_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */ +#define IXGBE_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */ +#define IXGBE_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ +#define IXGBE_IMIREXT_CTRL_URG 0x00002000 /* Check URG bit in header */ +#define IXGBE_IMIREXT_CTRL_ACK 0x00004000 /* Check ACK bit in header */ +#define IXGBE_IMIREXT_CTRL_PSH 0x00008000 /* Check PSH bit in header */ +#define IXGBE_IMIREXT_CTRL_RST 0x00010000 /* Check RST bit in header */ +#define IXGBE_IMIREXT_CTRL_SYN 0x00020000 /* Check SYN bit in header */ +#define IXGBE_IMIREXT_CTRL_FIN 0x00040000 /* Check FIN bit in header */ +#define IXGBE_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of control bits */ +#define IXGBE_IMIR_SIZE_BP_82599 0x00001000 /* Packet size bypass */ +#define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */ +#define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */ +#define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */ +#define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */ +#define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */ +#define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */ +#define IXGBE_IMIR_CTRL_BP_82599 0x00080000 /* Bypass check of control bits */ +#define IXGBE_IMIR_LLI_EN_82599 0x00100000 /* Enables low latency Int */ +#define IXGBE_IMIR_RX_QUEUE_MASK_82599 0x0000007F /* Rx Queue Mask */ +#define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */ +#define IXGBE_IMIRVP_PRIORITY_MASK 0x00000007 /* VLAN priority mask */ +#define IXGBE_IMIRVP_PRIORITY_EN 0x00000008 /* VLAN priority enable */ -#define IXGBE_MAX_FTQF_FILTERS 128 -#define IXGBE_FTQF_PROTOCOL_MASK 0x00000003 -#define IXGBE_FTQF_PROTOCOL_TCP 0x00000000 -#define IXGBE_FTQF_PROTOCOL_UDP 0x00000001 -#define IXGBE_FTQF_PROTOCOL_SCTP 2 -#define IXGBE_FTQF_PRIORITY_MASK 0x00000007 -#define IXGBE_FTQF_PRIORITY_SHIFT 2 -#define IXGBE_FTQF_POOL_MASK 0x0000003F -#define IXGBE_FTQF_POOL_SHIFT 8 -#define IXGBE_FTQF_5TUPLE_MASK_MASK 0x0000001F -#define IXGBE_FTQF_5TUPLE_MASK_SHIFT 25 -#define IXGBE_FTQF_SOURCE_ADDR_MASK 0x1E -#define IXGBE_FTQF_DEST_ADDR_MASK 0x1D -#define IXGBE_FTQF_SOURCE_PORT_MASK 0x1B -#define IXGBE_FTQF_DEST_PORT_MASK 0x17 -#define IXGBE_FTQF_PROTOCOL_COMP_MASK 0x0F -#define IXGBE_FTQF_POOL_MASK_EN 0x40000000 -#define IXGBE_FTQF_QUEUE_ENABLE 0x80000000 +#define IXGBE_MAX_FTQF_FILTERS 128 +#define IXGBE_FTQF_PROTOCOL_MASK 0x00000003 +#define IXGBE_FTQF_PROTOCOL_TCP 0x00000000 +#define IXGBE_FTQF_PROTOCOL_UDP 0x00000001 +#define IXGBE_FTQF_PROTOCOL_SCTP 2 +#define IXGBE_FTQF_PRIORITY_MASK 0x00000007 +#define IXGBE_FTQF_PRIORITY_SHIFT 2 +#define IXGBE_FTQF_POOL_MASK 0x0000003F +#define IXGBE_FTQF_POOL_SHIFT 8 +#define IXGBE_FTQF_5TUPLE_MASK_MASK 0x0000001F +#define IXGBE_FTQF_5TUPLE_MASK_SHIFT 25 +#define IXGBE_FTQF_SOURCE_ADDR_MASK 0x1E +#define IXGBE_FTQF_DEST_ADDR_MASK 0x1D +#define IXGBE_FTQF_SOURCE_PORT_MASK 0x1B +#define IXGBE_FTQF_DEST_PORT_MASK 0x17 +#define IXGBE_FTQF_PROTOCOL_COMP_MASK 0x0F +#define IXGBE_FTQF_POOL_MASK_EN 0x40000000 +#define IXGBE_FTQF_QUEUE_ENABLE 0x80000000 /* Interrupt clear mask */ -#define IXGBE_IRQ_CLEAR_MASK 0xFFFFFFFF +#define IXGBE_IRQ_CLEAR_MASK 0xFFFFFFFF /* Interrupt Vector Allocation Registers */ -#define IXGBE_IVAR_REG_NUM 25 -#define IXGBE_IVAR_REG_NUM_82599 64 -#define IXGBE_IVAR_TXRX_ENTRY 96 -#define IXGBE_IVAR_RX_ENTRY 64 -#define IXGBE_IVAR_RX_QUEUE(_i) (0 + (_i)) -#define IXGBE_IVAR_TX_QUEUE(_i) (64 + (_i)) -#define IXGBE_IVAR_TX_ENTRY 32 +#define IXGBE_IVAR_REG_NUM 25 +#define IXGBE_IVAR_REG_NUM_82599 64 +#define IXGBE_IVAR_TXRX_ENTRY 96 +#define IXGBE_IVAR_RX_ENTRY 64 +#define IXGBE_IVAR_RX_QUEUE(_i) (0 + (_i)) +#define IXGBE_IVAR_TX_QUEUE(_i) (64 + (_i)) +#define IXGBE_IVAR_TX_ENTRY 32 -#define IXGBE_IVAR_TCP_TIMER_INDEX 96 /* 0 based index */ -#define IXGBE_IVAR_OTHER_CAUSES_INDEX 97 /* 0 based index */ +#define IXGBE_IVAR_TCP_TIMER_INDEX 96 /* 0 based index */ +#define IXGBE_IVAR_OTHER_CAUSES_INDEX 97 /* 0 based index */ -#define IXGBE_MSIX_VECTOR(_i) (0 + (_i)) +#define IXGBE_MSIX_VECTOR(_i) (0 + (_i)) -#define IXGBE_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */ +#define IXGBE_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */ /* ETYPE Queue Filter/Select Bit Masks */ -#define IXGBE_MAX_ETQF_FILTERS 8 -#define IXGBE_ETQF_FCOE 0x08000000 /* bit 27 */ -#define IXGBE_ETQF_BCN 0x10000000 /* bit 28 */ -#define IXGBE_ETQF_1588 0x40000000 /* bit 30 */ -#define IXGBE_ETQF_FILTER_EN 0x80000000 /* bit 31 */ -#define IXGBE_ETQF_POOL_ENABLE (1 << 26) /* bit 26 */ +#define IXGBE_MAX_ETQF_FILTERS 8 +#define IXGBE_ETQF_FCOE 0x08000000 /* bit 27 */ +#define IXGBE_ETQF_BCN 0x10000000 /* bit 28 */ +#define IXGBE_ETQF_1588 0x40000000 /* bit 30 */ +#define IXGBE_ETQF_FILTER_EN 0x80000000 /* bit 31 */ +#define IXGBE_ETQF_POOL_ENABLE (1 << 26) /* bit 26 */ -#define IXGBE_ETQS_RX_QUEUE 0x007F0000 /* bits 22:16 */ -#define IXGBE_ETQS_RX_QUEUE_SHIFT 16 -#define IXGBE_ETQS_LLI 0x20000000 /* bit 29 */ -#define IXGBE_ETQS_QUEUE_EN 0x80000000 /* bit 31 */ +#define IXGBE_ETQS_RX_QUEUE 0x007F0000 /* bits 22:16 */ +#define IXGBE_ETQS_RX_QUEUE_SHIFT 16 +#define IXGBE_ETQS_LLI 0x20000000 /* bit 29 */ +#define IXGBE_ETQS_QUEUE_EN 0x80000000 /* bit 31 */ /* * ETQF filter list: one static filter per filter consumer. This is @@ -1376,764 +1405,722 @@ * 1588 (0x88f7): Filter 3 * FIP (0x8914): Filter 4 */ -#define IXGBE_ETQF_FILTER_EAPOL 0 -#define IXGBE_ETQF_FILTER_FCOE 2 -#define IXGBE_ETQF_FILTER_1588 3 -#define IXGBE_ETQF_FILTER_FIP 4 - +#define IXGBE_ETQF_FILTER_EAPOL 0 +#define IXGBE_ETQF_FILTER_FCOE 2 +#define IXGBE_ETQF_FILTER_1588 3 +#define IXGBE_ETQF_FILTER_FIP 4 /* VLAN Control Bit Masks */ -#define IXGBE_VLNCTRL_VET 0x0000FFFF /* bits 0-15 */ -#define IXGBE_VLNCTRL_CFI 0x10000000 /* bit 28 */ -#define IXGBE_VLNCTRL_CFIEN 0x20000000 /* bit 29 */ -#define IXGBE_VLNCTRL_VFE 0x40000000 /* bit 30 */ -#define IXGBE_VLNCTRL_VME 0x80000000 /* bit 31 */ +#define IXGBE_VLNCTRL_VET 0x0000FFFF /* bits 0-15 */ +#define IXGBE_VLNCTRL_CFI 0x10000000 /* bit 28 */ +#define IXGBE_VLNCTRL_CFIEN 0x20000000 /* bit 29 */ +#define IXGBE_VLNCTRL_VFE 0x40000000 /* bit 30 */ +#define IXGBE_VLNCTRL_VME 0x80000000 /* bit 31 */ /* VLAN pool filtering masks */ -#define IXGBE_VLVF_VIEN 0x80000000 /* filter is valid */ -#define IXGBE_VLVF_ENTRIES 64 -#define IXGBE_VLVF_VLANID_MASK 0x00000FFF +#define IXGBE_VLVF_VIEN 0x80000000 /* filter is valid */ +#define IXGBE_VLVF_ENTRIES 64 +#define IXGBE_VLVF_VLANID_MASK 0x00000FFF /* Per VF Port VLAN insertion rules */ -#define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ -#define IXGBE_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ +#define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ +#define IXGBE_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ - -#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.1q protocol */ +#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.1q protocol */ /* STATUS Bit Masks */ -#define IXGBE_STATUS_LAN_ID 0x0000000C /* LAN ID */ -#define IXGBE_STATUS_LAN_ID_SHIFT 2 /* LAN ID Shift */ -#define IXGBE_STATUS_GIO 0x00080000 /* GIO Master Enable Status */ +#define IXGBE_STATUS_LAN_ID 0x0000000C /* LAN ID */ +#define IXGBE_STATUS_LAN_ID_SHIFT 2 /* LAN ID Shift*/ +#define IXGBE_STATUS_GIO 0x00080000 /* GIO Master Enable Status */ -#define IXGBE_STATUS_LAN_ID_0 0x00000000 /* LAN ID 0 */ -#define IXGBE_STATUS_LAN_ID_1 0x00000004 /* LAN ID 1 */ +#define IXGBE_STATUS_LAN_ID_0 0x00000000 /* LAN ID 0 */ +#define IXGBE_STATUS_LAN_ID_1 0x00000004 /* LAN ID 1 */ /* ESDP Bit Masks */ -#define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */ -#define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */ -#define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */ -#define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */ -#define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */ -#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */ -#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */ -#define IXGBE_ESDP_SDP4_DIR 0x00000004 /* SDP4 IO direction */ -#define IXGBE_ESDP_SDP5_DIR 0x00002000 /* SDP5 IO direction */ +#define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */ +#define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */ +#define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */ +#define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */ +#define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */ +#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */ +#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */ +#define IXGBE_ESDP_SDP4_DIR 0x00000004 /* SDP4 IO direction */ +#define IXGBE_ESDP_SDP5_DIR 0x00002000 /* SDP5 IO direction */ /* LEDCTL Bit Masks */ -#define IXGBE_LED_IVRT_BASE 0x00000040 -#define IXGBE_LED_BLINK_BASE 0x00000080 -#define IXGBE_LED_MODE_MASK_BASE 0x0000000F -#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i))) -#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i)) -#define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) -#define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) -#define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) +#define IXGBE_LED_IVRT_BASE 0x00000040 +#define IXGBE_LED_BLINK_BASE 0x00000080 +#define IXGBE_LED_MODE_MASK_BASE 0x0000000F +#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i))) +#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i)) +#define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) +#define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) +#define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) /* LED modes */ -#define IXGBE_LED_LINK_UP 0x0 -#define IXGBE_LED_LINK_10G 0x1 -#define IXGBE_LED_MAC 0x2 -#define IXGBE_LED_FILTER 0x3 -#define IXGBE_LED_LINK_ACTIVE 0x4 -#define IXGBE_LED_LINK_1G 0x5 -#define IXGBE_LED_ON 0xE -#define IXGBE_LED_OFF 0xF +#define IXGBE_LED_LINK_UP 0x0 +#define IXGBE_LED_LINK_10G 0x1 +#define IXGBE_LED_MAC 0x2 +#define IXGBE_LED_FILTER 0x3 +#define IXGBE_LED_LINK_ACTIVE 0x4 +#define IXGBE_LED_LINK_1G 0x5 +#define IXGBE_LED_ON 0xE +#define IXGBE_LED_OFF 0xF /* AUTOC Bit Masks */ -#define IXGBE_AUTOC_KX4_KX_SUPP_MASK 0xC0000000 -#define IXGBE_AUTOC_KX4_SUPP 0x80000000 -#define IXGBE_AUTOC_KX_SUPP 0x40000000 -#define IXGBE_AUTOC_PAUSE 0x30000000 -#define IXGBE_AUTOC_ASM_PAUSE 0x20000000 -#define IXGBE_AUTOC_SYM_PAUSE 0x10000000 -#define IXGBE_AUTOC_RF 0x08000000 -#define IXGBE_AUTOC_PD_TMR 0x06000000 -#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000 -#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000 -#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000 -#define IXGBE_AUTOC_FECA 0x00040000 -#define IXGBE_AUTOC_FECR 0x00020000 -#define IXGBE_AUTOC_KR_SUPP 0x00010000 -#define IXGBE_AUTOC_AN_RESTART 0x00001000 -#define IXGBE_AUTOC_FLU 0x00000001 -#define IXGBE_AUTOC_LMS_SHIFT 13 -#define IXGBE_AUTOC_LMS_10G_SERIAL (0x3 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_KX_KR (0x4 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_SGMII_1G_100M (0x5 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) -#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_KX4_KX_SUPP_MASK 0xC0000000 +#define IXGBE_AUTOC_KX4_SUPP 0x80000000 +#define IXGBE_AUTOC_KX_SUPP 0x40000000 +#define IXGBE_AUTOC_PAUSE 0x30000000 +#define IXGBE_AUTOC_ASM_PAUSE 0x20000000 +#define IXGBE_AUTOC_SYM_PAUSE 0x10000000 +#define IXGBE_AUTOC_RF 0x08000000 +#define IXGBE_AUTOC_PD_TMR 0x06000000 +#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000 +#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000 +#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000 +#define IXGBE_AUTOC_FECA 0x00040000 +#define IXGBE_AUTOC_FECR 0x00020000 +#define IXGBE_AUTOC_KR_SUPP 0x00010000 +#define IXGBE_AUTOC_AN_RESTART 0x00001000 +#define IXGBE_AUTOC_FLU 0x00000001 +#define IXGBE_AUTOC_LMS_SHIFT 13 +#define IXGBE_AUTOC_LMS_10G_SERIAL (0x3 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_KX_KR (0x4 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_SGMII_1G_100M (0x5 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_PMA_PMD_MASK 0x00000200 -#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT 9 -#define IXGBE_AUTOC_10G_PMA_PMD_MASK 0x00000180 -#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT 7 -#define IXGBE_AUTOC_10G_XAUI (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_10G_KX4 (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_10G_CX4 (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_BX (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_KX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_SFI (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC_1G_KX_BX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_PMA_PMD_MASK 0x00000200 +#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT 9 +#define IXGBE_AUTOC_10G_PMA_PMD_MASK 0x00000180 +#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT 7 +#define IXGBE_AUTOC_10G_XAUI (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_10G_KX4 (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_10G_CX4 (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_BX (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_KX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_SFI (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_KX_BX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) -#define IXGBE_AUTOC2_UPPER_MASK 0xFFFF0000 -#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK 0x00030000 -#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16 -#define IXGBE_AUTOC2_10G_KR (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) -#define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) -#define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC2_UPPER_MASK 0xFFFF0000 +#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK 0x00030000 +#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16 +#define IXGBE_AUTOC2_10G_KR (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) +#define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT) + /* LINKS Bit Masks */ -#define IXGBE_LINKS_KX_AN_COMP 0x80000000 -#define IXGBE_LINKS_UP 0x40000000 -#define IXGBE_LINKS_SPEED 0x20000000 -#define IXGBE_LINKS_MODE 0x18000000 -#define IXGBE_LINKS_RX_MODE 0x06000000 -#define IXGBE_LINKS_TX_MODE 0x01800000 -#define IXGBE_LINKS_XGXS_EN 0x00400000 -#define IXGBE_LINKS_SGMII_EN 0x02000000 -#define IXGBE_LINKS_PCS_1G_EN 0x00200000 -#define IXGBE_LINKS_1G_AN_EN 0x00100000 -#define IXGBE_LINKS_KX_AN_IDLE 0x00080000 -#define IXGBE_LINKS_1G_SYNC 0x00040000 -#define IXGBE_LINKS_10G_ALIGN 0x00020000 -#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000 -#define IXGBE_LINKS_TL_FAULT 0x00001000 -#define IXGBE_LINKS_SIGNAL 0x00000F00 +#define IXGBE_LINKS_KX_AN_COMP 0x80000000 +#define IXGBE_LINKS_UP 0x40000000 +#define IXGBE_LINKS_SPEED 0x20000000 +#define IXGBE_LINKS_MODE 0x18000000 +#define IXGBE_LINKS_RX_MODE 0x06000000 +#define IXGBE_LINKS_TX_MODE 0x01800000 +#define IXGBE_LINKS_XGXS_EN 0x00400000 +#define IXGBE_LINKS_SGMII_EN 0x02000000 +#define IXGBE_LINKS_PCS_1G_EN 0x00200000 +#define IXGBE_LINKS_1G_AN_EN 0x00100000 +#define IXGBE_LINKS_KX_AN_IDLE 0x00080000 +#define IXGBE_LINKS_1G_SYNC 0x00040000 +#define IXGBE_LINKS_10G_ALIGN 0x00020000 +#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000 +#define IXGBE_LINKS_TL_FAULT 0x00001000 +#define IXGBE_LINKS_SIGNAL 0x00000F00 -#define IXGBE_LINKS_SPEED_82599 0x30000000 -#define IXGBE_LINKS_SPEED_10G_82599 0x30000000 -#define IXGBE_LINKS_SPEED_1G_82599 0x20000000 -#define IXGBE_LINKS_SPEED_100_82599 0x10000000 -#define IXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */ -#define IXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */ +#define IXGBE_LINKS_SPEED_82599 0x30000000 +#define IXGBE_LINKS_SPEED_10G_82599 0x30000000 +#define IXGBE_LINKS_SPEED_1G_82599 0x20000000 +#define IXGBE_LINKS_SPEED_100_82599 0x10000000 +#define IXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */ +#define IXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */ -#define IXGBE_LINKS2_AN_SUPPORTED 0x00000040 +#define IXGBE_LINKS2_AN_SUPPORTED 0x00000040 /* PCS1GLSTA Bit Masks */ -#define IXGBE_PCS1GLSTA_LINK_OK 1 -#define IXGBE_PCS1GLSTA_SYNK_OK 0x10 -#define IXGBE_PCS1GLSTA_AN_COMPLETE 0x10000 -#define IXGBE_PCS1GLSTA_AN_PAGE_RX 0x20000 -#define IXGBE_PCS1GLSTA_AN_TIMED_OUT 0x40000 -#define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000 -#define IXGBE_PCS1GLSTA_AN_ERROR_RWS 0x100000 +#define IXGBE_PCS1GLSTA_LINK_OK 1 +#define IXGBE_PCS1GLSTA_SYNK_OK 0x10 +#define IXGBE_PCS1GLSTA_AN_COMPLETE 0x10000 +#define IXGBE_PCS1GLSTA_AN_PAGE_RX 0x20000 +#define IXGBE_PCS1GLSTA_AN_TIMED_OUT 0x40000 +#define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000 +#define IXGBE_PCS1GLSTA_AN_ERROR_RWS 0x100000 -#define IXGBE_PCS1GANA_SYM_PAUSE 0x80 -#define IXGBE_PCS1GANA_ASM_PAUSE 0x100 +#define IXGBE_PCS1GANA_SYM_PAUSE 0x80 +#define IXGBE_PCS1GANA_ASM_PAUSE 0x100 /* PCS1GLCTL Bit Masks */ -#define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN 0x00040000 /* PCS 1G autoneg to en */ -#define IXGBE_PCS1GLCTL_FLV_LINK_UP 1 -#define IXGBE_PCS1GLCTL_FORCE_LINK 0x20 -#define IXGBE_PCS1GLCTL_LOW_LINK_LATCH 0x40 -#define IXGBE_PCS1GLCTL_AN_ENABLE 0x10000 -#define IXGBE_PCS1GLCTL_AN_RESTART 0x20000 +#define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN 0x00040000 /* PCS 1G autoneg to en */ +#define IXGBE_PCS1GLCTL_FLV_LINK_UP 1 +#define IXGBE_PCS1GLCTL_FORCE_LINK 0x20 +#define IXGBE_PCS1GLCTL_LOW_LINK_LATCH 0x40 +#define IXGBE_PCS1GLCTL_AN_ENABLE 0x10000 +#define IXGBE_PCS1GLCTL_AN_RESTART 0x20000 /* ANLP1 Bit Masks */ -#define IXGBE_ANLP1_PAUSE 0x0C00 -#define IXGBE_ANLP1_SYM_PAUSE 0x0400 -#define IXGBE_ANLP1_ASM_PAUSE 0x0800 +#define IXGBE_ANLP1_PAUSE 0x0C00 +#define IXGBE_ANLP1_SYM_PAUSE 0x0400 +#define IXGBE_ANLP1_ASM_PAUSE 0x0800 +#define IXGBE_ANLP1_AN_STATE_MASK 0x000f0000 /* SW Semaphore Register bitmasks */ -#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ -#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ -#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ -#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */ +#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ +#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ +#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ +#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */ /* SW_FW_SYNC/GSSR definitions */ -#define IXGBE_GSSR_EEP_SM 0x0001 -#define IXGBE_GSSR_PHY0_SM 0x0002 -#define IXGBE_GSSR_PHY1_SM 0x0004 -#define IXGBE_GSSR_MAC_CSR_SM 0x0008 -#define IXGBE_GSSR_FLASH_SM 0x0010 +#define IXGBE_GSSR_EEP_SM 0x0001 +#define IXGBE_GSSR_PHY0_SM 0x0002 +#define IXGBE_GSSR_PHY1_SM 0x0004 +#define IXGBE_GSSR_MAC_CSR_SM 0x0008 +#define IXGBE_GSSR_FLASH_SM 0x0010 /* EEC Register */ -#define IXGBE_EEC_SK 0x00000001 /* EEPROM Clock */ -#define IXGBE_EEC_CS 0x00000002 /* EEPROM Chip Select */ -#define IXGBE_EEC_DI 0x00000004 /* EEPROM Data In */ -#define IXGBE_EEC_DO 0x00000008 /* EEPROM Data Out */ -#define IXGBE_EEC_FWE_MASK 0x00000030 /* FLASH Write Enable */ -#define IXGBE_EEC_FWE_DIS 0x00000010 /* Disable FLASH writes */ -#define IXGBE_EEC_FWE_EN 0x00000020 /* Enable FLASH writes */ -#define IXGBE_EEC_FWE_SHIFT 4 -#define IXGBE_EEC_REQ 0x00000040 /* EEPROM Access Request */ -#define IXGBE_EEC_GNT 0x00000080 /* EEPROM Access Grant */ -#define IXGBE_EEC_PRES 0x00000100 /* EEPROM Present */ -#define IXGBE_EEC_ARD 0x00000200 /* EEPROM Auto Read Done */ -#define IXGBE_EEC_FLUP 0x00800000 /* Flash update command */ -#define IXGBE_EEC_FLUDONE 0x04000000 /* Flash update done */ +#define IXGBE_EEC_SK 0x00000001 /* EEPROM Clock */ +#define IXGBE_EEC_CS 0x00000002 /* EEPROM Chip Select */ +#define IXGBE_EEC_DI 0x00000004 /* EEPROM Data In */ +#define IXGBE_EEC_DO 0x00000008 /* EEPROM Data Out */ +#define IXGBE_EEC_FWE_MASK 0x00000030 /* FLASH Write Enable */ +#define IXGBE_EEC_FWE_DIS 0x00000010 /* Disable FLASH writes */ +#define IXGBE_EEC_FWE_EN 0x00000020 /* Enable FLASH writes */ +#define IXGBE_EEC_FWE_SHIFT 4 +#define IXGBE_EEC_REQ 0x00000040 /* EEPROM Access Request */ +#define IXGBE_EEC_GNT 0x00000080 /* EEPROM Access Grant */ +#define IXGBE_EEC_PRES 0x00000100 /* EEPROM Present */ +#define IXGBE_EEC_ARD 0x00000200 /* EEPROM Auto Read Done */ +#define IXGBE_EEC_FLUP 0x00800000 /* Flash update command */ +#define IXGBE_EEC_SEC1VAL 0x02000000 /* Sector 1 Valid */ +#define IXGBE_EEC_FLUDONE 0x04000000 /* Flash update done */ /* EEPROM Addressing bits based on type (0-small, 1-large) */ -#define IXGBE_EEC_ADDR_SIZE 0x00000400 -#define IXGBE_EEC_SIZE 0x00007800 /* EEPROM Size */ +#define IXGBE_EEC_ADDR_SIZE 0x00000400 +#define IXGBE_EEC_SIZE 0x00007800 /* EEPROM Size */ -#define IXGBE_EEC_SIZE_SHIFT 11 -#define IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT 6 -#define IXGBE_EEPROM_OPCODE_BITS 8 +#define IXGBE_EEC_SIZE_SHIFT 11 +#define IXGBE_EEPROM_WORD_SIZE_BASE_SHIFT 6 +#define IXGBE_EEPROM_OPCODE_BITS 8 + +/* Part Number String Length */ +#define IXGBE_PBANUM_LENGTH 11 /* Checksum and EEPROM pointers */ -#define IXGBE_EEPROM_CHECKSUM 0x3F -#define IXGBE_EEPROM_SUM 0xBABA -#define IXGBE_PCIE_ANALOG_PTR 0x03 -#define IXGBE_ATLAS0_CONFIG_PTR 0x04 -#define IXGBE_PHY_PTR 0x04 -#define IXGBE_ATLAS1_CONFIG_PTR 0x05 -#define IXGBE_OPTION_ROM_PTR 0x05 -#define IXGBE_PCIE_GENERAL_PTR 0x06 -#define IXGBE_PCIE_CONFIG0_PTR 0x07 -#define IXGBE_PCIE_CONFIG1_PTR 0x08 -#define IXGBE_CORE0_PTR 0x09 -#define IXGBE_CORE1_PTR 0x0A -#define IXGBE_MAC0_PTR 0x0B -#define IXGBE_MAC1_PTR 0x0C -#define IXGBE_CSR0_CONFIG_PTR 0x0D -#define IXGBE_CSR1_CONFIG_PTR 0x0E -#define IXGBE_FW_PTR 0x0F -#define IXGBE_PBANUM0_PTR 0x15 -#define IXGBE_PBANUM1_PTR 0x16 -#define IXGBE_SAN_MAC_ADDR_PTR 0x28 -#define IXGBE_DEVICE_CAPS 0x2C -#define IXGBE_SERIAL_NUMBER_MAC_ADDR 0x11 -#define IXGBE_PCIE_MSIX_82599_CAPS 0x72 -#define IXGBE_PCIE_MSIX_82598_CAPS 0x62 +#define IXGBE_PBANUM_PTR_GUARD 0xFAFA +#define IXGBE_EEPROM_CHECKSUM 0x3F +#define IXGBE_EEPROM_SUM 0xBABA +#define IXGBE_PCIE_ANALOG_PTR 0x03 +#define IXGBE_ATLAS0_CONFIG_PTR 0x04 +#define IXGBE_PHY_PTR 0x04 +#define IXGBE_ATLAS1_CONFIG_PTR 0x05 +#define IXGBE_OPTION_ROM_PTR 0x05 +#define IXGBE_PCIE_GENERAL_PTR 0x06 +#define IXGBE_PCIE_CONFIG0_PTR 0x07 +#define IXGBE_PCIE_CONFIG1_PTR 0x08 +#define IXGBE_CORE0_PTR 0x09 +#define IXGBE_CORE1_PTR 0x0A +#define IXGBE_MAC0_PTR 0x0B +#define IXGBE_MAC1_PTR 0x0C +#define IXGBE_CSR0_CONFIG_PTR 0x0D +#define IXGBE_CSR1_CONFIG_PTR 0x0E +#define IXGBE_FW_PTR 0x0F +#define IXGBE_PBANUM0_PTR 0x15 +#define IXGBE_PBANUM1_PTR 0x16 +#define IXGBE_SAN_MAC_ADDR_PTR 0x28 +#define IXGBE_DEVICE_CAPS 0x2C +#define IXGBE_SERIAL_NUMBER_MAC_ADDR 0x11 +#define IXGBE_PCIE_MSIX_82599_CAPS 0x72 +#define IXGBE_PCIE_MSIX_82598_CAPS 0x62 /* MSI-X capability fields masks */ -#define IXGBE_PCIE_MSIX_TBL_SZ_MASK 0x7FF +#define IXGBE_PCIE_MSIX_TBL_SZ_MASK 0x7FF /* Legacy EEPROM word offsets */ -#define IXGBE_ISCSI_BOOT_CAPS 0x0033 -#define IXGBE_ISCSI_SETUP_PORT_0 0x0030 -#define IXGBE_ISCSI_SETUP_PORT_1 0x0034 +#define IXGBE_ISCSI_BOOT_CAPS 0x0033 +#define IXGBE_ISCSI_SETUP_PORT_0 0x0030 +#define IXGBE_ISCSI_SETUP_PORT_1 0x0034 /* EEPROM Commands - SPI */ -#define IXGBE_EEPROM_MAX_RETRY_SPI 5000 /* Max wait 5ms for RDY signal */ -#define IXGBE_EEPROM_STATUS_RDY_SPI 0x01 -#define IXGBE_EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ -#define IXGBE_EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ -#define IXGBE_EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = addr bit-8 */ -#define IXGBE_EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Ena latch */ +#define IXGBE_EEPROM_MAX_RETRY_SPI 5000 /* Max wait 5ms for RDY signal */ +#define IXGBE_EEPROM_STATUS_RDY_SPI 0x01 +#define IXGBE_EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ +#define IXGBE_EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ +#define IXGBE_EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = addr bit-8 */ +#define IXGBE_EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Ena latch */ /* EEPROM reset Write Enable latch */ -#define IXGBE_EEPROM_WRDI_OPCODE_SPI 0x04 -#define IXGBE_EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status reg */ -#define IXGBE_EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status reg */ -#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ -#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ -#define IXGBE_EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ +#define IXGBE_EEPROM_WRDI_OPCODE_SPI 0x04 +#define IXGBE_EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status reg */ +#define IXGBE_EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status reg */ +#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ +#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ +#define IXGBE_EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ /* EEPROM Read Register */ -#define IXGBE_EEPROM_RW_REG_DATA 16 /* data offset in EEPROM read reg */ -#define IXGBE_EEPROM_RW_REG_DONE 2 /* Offset to READ done bit */ -#define IXGBE_EEPROM_RW_REG_START 1 /* First bit to start operation */ -#define IXGBE_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ -#define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ -#define IXGBE_NVM_POLL_READ 0 /* Flag for polling for read complete */ +#define IXGBE_EEPROM_RW_REG_DATA 16 /* data offset in EEPROM read reg */ +#define IXGBE_EEPROM_RW_REG_DONE 2 /* Offset to READ done bit */ +#define IXGBE_EEPROM_RW_REG_START 1 /* First bit to start operation */ +#define IXGBE_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ +#define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ +#define IXGBE_NVM_POLL_READ 0 /* Flag for polling for read complete */ -#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 +#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 #ifndef IXGBE_EEPROM_GRANT_ATTEMPTS -#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ -#endif - -#ifndef IXGBE_EERD_EEWR_ATTEMPTS -/* - * Number of 5 microseconds we wait for EERD read and - * EERW write to complete - */ -#define IXGBE_EERD_EEWR_ATTEMPTS 100000 -#endif - -#ifndef IXGBE_FLUDONE_ATTEMPTS -/* # attempts we wait for flush update to complete */ -#define IXGBE_FLUDONE_ATTEMPTS 20000 +#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ #endif -#define IXGBE_PCIE_CTRL2 0x5 /* PCIe Control 2 Offset */ -#define IXGBE_PCIE_CTRL2_DUMMY_ENABLE 0x8 /* Dummy Function Enable */ -#define IXGBE_PCIE_CTRL2_LAN_DISABLE 0x2 /* LAN PCI Disable */ -#define IXGBE_PCIE_CTRL2_DISABLE_SELECT 0x1 /* LAN Disable Select */ +/* Number of 5 microseconds we wait for EERD read and + * EERW write to complete */ +#define IXGBE_EERD_EEWR_ATTEMPTS 100000 + +/* # attempts we wait for flush update to complete */ +#define IXGBE_FLUDONE_ATTEMPTS 20000 + +#define IXGBE_PCIE_CTRL2 0x5 /* PCIe Control 2 Offset */ +#define IXGBE_PCIE_CTRL2_DUMMY_ENABLE 0x8 /* Dummy Function Enable */ +#define IXGBE_PCIE_CTRL2_LAN_DISABLE 0x2 /* LAN PCI Disable */ +#define IXGBE_PCIE_CTRL2_DISABLE_SELECT 0x1 /* LAN Disable Select */ -#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET 0x0 -#define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET 0x3 -#define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP 0x1 -#define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS 0x2 -#define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR 0x4 -#define IXGBE_FW_PATCH_VERSION_4 0x7 -#define IXGBE_FCOE_IBA_CAPS_BLK_PTR 0x33 /* iSCSI/FCOE block */ -#define IXGBE_FCOE_IBA_CAPS_FCOE 0x20 /* FCOE flags */ -#define IXGBE_ISCSI_FCOE_BLK_PTR 0x17 /* iSCSI/FCOE block */ -#define IXGBE_ISCSI_FCOE_FLAGS_OFFSET 0x0 /* FCOE flags */ -#define IXGBE_ISCSI_FCOE_FLAGS_ENABLE 0x1 /* FCOE flags enable bit */ -#define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR 0x27 /* Alt. SAN MAC block */ -#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET 0x0 /* Alt. SAN MAC capability */ -#define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt. SAN MAC 1 offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET 0x7 /* Alt. WWNN prefix offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET 0x8 /* Alt. WWPN prefix offset */ -#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC 0x0 /* Alt. SAN MAC exists */ -#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN 0x1 /* Alt. WWN base exists */ +#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET 0x0 +#define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET 0x3 +#define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP 0x1 +#define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS 0x2 +#define IXGBE_FW_LESM_PARAMETERS_PTR 0x2 +#define IXGBE_FW_LESM_STATE_1 0x1 +#define IXGBE_FW_LESM_STATE_ENABLED 0x8000 /* LESM Enable bit */ +#define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR 0x4 +#define IXGBE_FW_PATCH_VERSION_4 0x7 +#define IXGBE_FCOE_IBA_CAPS_BLK_PTR 0x33 /* iSCSI/FCOE block */ +#define IXGBE_FCOE_IBA_CAPS_FCOE 0x20 /* FCOE flags */ +#define IXGBE_ISCSI_FCOE_BLK_PTR 0x17 /* iSCSI/FCOE block */ +#define IXGBE_ISCSI_FCOE_FLAGS_OFFSET 0x0 /* FCOE flags */ +#define IXGBE_ISCSI_FCOE_FLAGS_ENABLE 0x1 /* FCOE flags enable bit */ +#define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR 0x27 /* Alt. SAN MAC block */ +#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET 0x0 /* Alt. SAN MAC capability */ +#define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt. SAN MAC 1 offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET 0x7 /* Alt. WWNN prefix offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET 0x8 /* Alt. WWPN prefix offset */ +#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC 0x0 /* Alt. SAN MAC exists */ +#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN 0x1 /* Alt. WWN base exists */ /* PCI Bus Info */ -#define IXGBE_PCI_DEVICE_STATUS 0xAA -#define IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING 0x0020 -#define IXGBE_PCI_LINK_STATUS 0xB2 -#define IXGBE_PCI_DEVICE_CONTROL2 0xC8 -#define IXGBE_PCI_LINK_WIDTH 0x3F0 -#define IXGBE_PCI_LINK_WIDTH_1 0x10 -#define IXGBE_PCI_LINK_WIDTH_2 0x20 -#define IXGBE_PCI_LINK_WIDTH_4 0x40 -#define IXGBE_PCI_LINK_WIDTH_8 0x80 -#define IXGBE_PCI_LINK_SPEED 0xF -#define IXGBE_PCI_LINK_SPEED_2500 0x1 -#define IXGBE_PCI_LINK_SPEED_5000 0x2 -#define IXGBE_PCI_HEADER_TYPE_REGISTER 0x0E -#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80 -#define IXGBE_PCI_DEVICE_CONTROL2_16ms 0x0005 +#define IXGBE_PCI_DEVICE_STATUS 0xAA +#define IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING 0x0020 +#define IXGBE_PCI_LINK_STATUS 0xB2 +#define IXGBE_PCI_DEVICE_CONTROL2 0xC8 +#define IXGBE_PCI_LINK_WIDTH 0x3F0 +#define IXGBE_PCI_LINK_WIDTH_1 0x10 +#define IXGBE_PCI_LINK_WIDTH_2 0x20 +#define IXGBE_PCI_LINK_WIDTH_4 0x40 +#define IXGBE_PCI_LINK_WIDTH_8 0x80 +#define IXGBE_PCI_LINK_SPEED 0xF +#define IXGBE_PCI_LINK_SPEED_2500 0x1 +#define IXGBE_PCI_LINK_SPEED_5000 0x2 +#define IXGBE_PCI_HEADER_TYPE_REGISTER 0x0E +#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80 +#define IXGBE_PCI_DEVICE_CONTROL2_16ms 0x0005 /* Number of 100 microseconds we wait for PCI Express master disable */ -#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800 +#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800 -/* Check whether address is multicast. This is little-endian specific check. */ -#define IXGBE_IS_MULTICAST(Address) \ - (bool)(((u8 *)(Address))[0] & ((u8)0x01)) +/* Check whether address is multicast. This is little-endian specific check.*/ +#define IXGBE_IS_MULTICAST(Address) \ + (bool)(((u8 *)(Address))[0] & ((u8)0x01)) /* Check whether an address is broadcast. */ -#define IXGBE_IS_BROADCAST(Address) \ - ((((u8 *)(Address))[0] == ((u8)0xff)) && \ - (((u8 *)(Address))[1] == ((u8)0xff))) +#define IXGBE_IS_BROADCAST(Address) \ + ((((u8 *)(Address))[0] == ((u8)0xff)) && \ + (((u8 *)(Address))[1] == ((u8)0xff))) /* RAH */ -#define IXGBE_RAH_VIND_MASK 0x003C0000 -#define IXGBE_RAH_VIND_SHIFT 18 -#define IXGBE_RAH_AV 0x80000000 -#define IXGBE_CLEAR_VMDQ_ALL 0xFFFFFFFF +#define IXGBE_RAH_VIND_MASK 0x003C0000 +#define IXGBE_RAH_VIND_SHIFT 18 +#define IXGBE_RAH_AV 0x80000000 +#define IXGBE_CLEAR_VMDQ_ALL 0xFFFFFFFF /* Header split receive */ -#define IXGBE_RFCTL_ISCSI_DIS 0x00000001 -#define IXGBE_RFCTL_ISCSI_DWC_MASK 0x0000003E -#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1 -#define IXGBE_RFCTL_NFSW_DIS 0x00000040 -#define IXGBE_RFCTL_NFSR_DIS 0x00000080 -#define IXGBE_RFCTL_NFS_VER_MASK 0x00000300 -#define IXGBE_RFCTL_NFS_VER_SHIFT 8 -#define IXGBE_RFCTL_NFS_VER_2 0 -#define IXGBE_RFCTL_NFS_VER_3 1 -#define IXGBE_RFCTL_NFS_VER_4 2 -#define IXGBE_RFCTL_IPV6_DIS 0x00000400 -#define IXGBE_RFCTL_IPV6_XSUM_DIS 0x00000800 -#define IXGBE_RFCTL_IPFRSP_DIS 0x00004000 -#define IXGBE_RFCTL_IPV6_EX_DIS 0x00010000 -#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 +#define IXGBE_RFCTL_ISCSI_DIS 0x00000001 +#define IXGBE_RFCTL_ISCSI_DWC_MASK 0x0000003E +#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1 +#define IXGBE_RFCTL_NFSW_DIS 0x00000040 +#define IXGBE_RFCTL_NFSR_DIS 0x00000080 +#define IXGBE_RFCTL_NFS_VER_MASK 0x00000300 +#define IXGBE_RFCTL_NFS_VER_SHIFT 8 +#define IXGBE_RFCTL_NFS_VER_2 0 +#define IXGBE_RFCTL_NFS_VER_3 1 +#define IXGBE_RFCTL_NFS_VER_4 2 +#define IXGBE_RFCTL_IPV6_DIS 0x00000400 +#define IXGBE_RFCTL_IPV6_XSUM_DIS 0x00000800 +#define IXGBE_RFCTL_IPFRSP_DIS 0x00004000 +#define IXGBE_RFCTL_IPV6_EX_DIS 0x00010000 +#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 /* Transmit Config masks */ -#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ -#define IXGBE_TXDCTL_SWFLSH 0x04000000 /* Tx Desc. write-back flushing */ -#define IXGBE_TXDCTL_WTHRESH_SHIFT 16 /* shift to WTHRESH bits */ +#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ +#define IXGBE_TXDCTL_SWFLSH 0x04000000 /* Tx Desc. write-back flushing */ +#define IXGBE_TXDCTL_WTHRESH_SHIFT 16 /* shift to WTHRESH bits */ /* Enable short packet padding to 64 bytes */ -#define IXGBE_TX_PAD_ENABLE 0x00000400 -#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004 /* Allow jumbo frames */ +#define IXGBE_TX_PAD_ENABLE 0x00000400 +#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004 /* Allow jumbo frames */ /* This allows for 16K packets + 4k for vlan */ -#define IXGBE_MAX_FRAME_SZ 0x40040000 +#define IXGBE_MAX_FRAME_SZ 0x40040000 -#define IXGBE_TDWBAL_HEAD_WB_ENABLE 0x1 /* Tx head write-back enable */ -#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq# write-back enable */ +#define IXGBE_TDWBAL_HEAD_WB_ENABLE 0x1 /* Tx head write-back enable */ +#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq# write-back enable */ /* Receive Config masks */ -#define IXGBE_RXCTRL_RXEN 0x00000001 /* Enable Receiver */ -#define IXGBE_RXCTRL_DMBYPS 0x00000002 /* Descriptor Monitor Bypass */ -#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ -#define IXGBE_RXDCTL_VME 0x40000000 /* VLAN mode enable */ +#define IXGBE_RXCTRL_RXEN 0x00000001 /* Enable Receiver */ +#define IXGBE_RXCTRL_DMBYPS 0x00000002 /* Descriptor Monitor Bypass */ +#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ +#define IXGBE_RXDCTL_VME 0x40000000 /* VLAN mode enable */ -#define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */ -#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena */ -#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */ -#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */ -#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */ -#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */ +#define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */ +#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/ +#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */ +#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */ +#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */ +#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */ /* Receive Priority Flow Control Enable */ -#define IXGBE_FCTRL_RPFCE 0x00004000 -#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */ -#define IXGBE_MFLCN_PMCF 0x00000001 /* Pass MAC Control Frames */ -#define IXGBE_MFLCN_DPF 0x00000002 /* Discard Pause Frame */ -#define IXGBE_MFLCN_RPFCE 0x00000004 /* Receive Priority FC Enable */ -#define IXGBE_MFLCN_RFCE 0x00000008 /* Receive FC Enable */ +#define IXGBE_FCTRL_RPFCE 0x00004000 +#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */ +#define IXGBE_MFLCN_PMCF 0x00000001 /* Pass MAC Control Frames */ +#define IXGBE_MFLCN_DPF 0x00000002 /* Discard Pause Frame */ +#define IXGBE_MFLCN_RPFCE 0x00000004 /* Receive Priority FC Enable */ +#define IXGBE_MFLCN_RFCE 0x00000008 /* Receive FC Enable */ /* Multiple Receive Queue Control */ -#define IXGBE_MRQC_RSSEN 0x00000001 /* RSS Enable */ -#define IXGBE_MRQC_MRQE_MASK 0xF /* Bits 3:0 */ -#define IXGBE_MRQC_RT8TCEN 0x00000002 /* 8 TC no RSS */ -#define IXGBE_MRQC_RT4TCEN 0x00000003 /* 4 TC no RSS */ -#define IXGBE_MRQC_RTRSS8TCEN 0x00000004 /* 8 TC w/ RSS */ -#define IXGBE_MRQC_RTRSS4TCEN 0x00000005 /* 4 TC w/ RSS */ -#define IXGBE_MRQC_VMDQEN 0x00000008 /* VMDq2 64 pools no RSS */ -#define IXGBE_MRQC_VMDQRSS32EN 0x0000000A /* VMDq2 32 pools w/ RSS */ -#define IXGBE_MRQC_VMDQRSS64EN 0x0000000B /* VMDq2 64 pools w/ RSS */ -#define IXGBE_MRQC_VMDQRT8TCEN 0x0000000C /* VMDq2/RT 16 pool 8 TC */ -#define IXGBE_MRQC_VMDQRT4TCEN 0x0000000D /* VMDq2/RT 32 pool 4 TC */ -#define IXGBE_MRQC_RSS_FIELD_MASK 0xFFFF0000 -#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 -#define IXGBE_MRQC_RSS_FIELD_IPV4 0x00020000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_EX 0x00080000 -#define IXGBE_MRQC_RSS_FIELD_IPV6 0x00100000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 -#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 -#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000 -#define IXGBE_MRQC_L3L4TXSWEN 0x00008000 +#define IXGBE_MRQC_RSSEN 0x00000001 /* RSS Enable */ +#define IXGBE_MRQC_MRQE_MASK 0xF /* Bits 3:0 */ +#define IXGBE_MRQC_RT8TCEN 0x00000002 /* 8 TC no RSS */ +#define IXGBE_MRQC_RT4TCEN 0x00000003 /* 4 TC no RSS */ +#define IXGBE_MRQC_RTRSS8TCEN 0x00000004 /* 8 TC w/ RSS */ +#define IXGBE_MRQC_RTRSS4TCEN 0x00000005 /* 4 TC w/ RSS */ +#define IXGBE_MRQC_VMDQEN 0x00000008 /* VMDq2 64 pools no RSS */ +#define IXGBE_MRQC_VMDQRSS32EN 0x0000000A /* VMDq2 32 pools w/ RSS */ +#define IXGBE_MRQC_VMDQRSS64EN 0x0000000B /* VMDq2 64 pools w/ RSS */ +#define IXGBE_MRQC_VMDQRT8TCEN 0x0000000C /* VMDq2/RT 16 pool 8 TC */ +#define IXGBE_MRQC_VMDQRT4TCEN 0x0000000D /* VMDq2/RT 32 pool 4 TC */ +#define IXGBE_MRQC_RSS_FIELD_MASK 0xFFFF0000 +#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 +#define IXGBE_MRQC_RSS_FIELD_IPV4 0x00020000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX 0x00080000 +#define IXGBE_MRQC_RSS_FIELD_IPV6 0x00100000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 +#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000 +#define IXGBE_MRQC_L3L4TXSWEN 0x00008000 /* Queue Drop Enable */ -#define IXGBE_QDE_ENABLE 0x00000001 -#define IXGBE_QDE_IDX_MASK 0x00007F00 -#define IXGBE_QDE_IDX_SHIFT 8 +#define IXGBE_QDE_ENABLE 0x00000001 +#define IXGBE_QDE_IDX_MASK 0x00007F00 +#define IXGBE_QDE_IDX_SHIFT 8 -#define IXGBE_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ -#define IXGBE_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ -#define IXGBE_TXD_CMD_EOP 0x01000000 /* End of Packet */ -#define IXGBE_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ -#define IXGBE_TXD_CMD_IC 0x04000000 /* Insert Checksum */ -#define IXGBE_TXD_CMD_RS 0x08000000 /* Report Status */ -#define IXGBE_TXD_CMD_DEXT 0x20000000 - /* Descriptor extension (0 = legacy) */ -#define IXGBE_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ -#define IXGBE_TXD_STAT_DD 0x00000001 /* Descriptor Done */ +#define IXGBE_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ +#define IXGBE_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ +#define IXGBE_TXD_CMD_EOP 0x01000000 /* End of Packet */ +#define IXGBE_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ +#define IXGBE_TXD_CMD_IC 0x04000000 /* Insert Checksum */ +#define IXGBE_TXD_CMD_RS 0x08000000 /* Report Status */ +#define IXGBE_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ +#define IXGBE_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ +#define IXGBE_TXD_STAT_DD 0x00000001 /* Descriptor Done */ -#define IXGBE_RXDADV_IPSEC_STATUS_SECP 0x00020000 -#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL 0x08000000 -#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH 0x10000000 -#define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED 0x18000000 -#define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK 0x18000000 - +#define IXGBE_RXDADV_IPSEC_STATUS_SECP 0x00020000 +#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL 0x08000000 +#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH 0x10000000 +#define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED 0x18000000 +#define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK 0x18000000 /* Multiple Transmit Queue Command Register */ -#define IXGBE_MTQC_RT_ENA 0x1 /* DCB Enable */ -#define IXGBE_MTQC_VT_ENA 0x2 /* VMDQ2 Enable */ -#define IXGBE_MTQC_64Q_1PB 0x0 /* 64 queues 1 pack buffer */ -#define IXGBE_MTQC_32VF 0x8 /* 4 TX Queues per pool w/32VF's */ -#define IXGBE_MTQC_64VF 0x4 /* 2 TX Queues per pool w/64VF's */ -#define IXGBE_MTQC_4TC_4TQ 0x8 /* 4 TC if RT_ENA and VT_ENA */ -#define IXGBE_MTQC_8TC_8TQ 0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */ +#define IXGBE_MTQC_RT_ENA 0x1 /* DCB Enable */ +#define IXGBE_MTQC_VT_ENA 0x2 /* VMDQ2 Enable */ +#define IXGBE_MTQC_64Q_1PB 0x0 /* 64 queues 1 pack buffer */ +#define IXGBE_MTQC_32VF 0x8 /* 4 TX Queues per pool w/32VF's */ +#define IXGBE_MTQC_64VF 0x4 /* 2 TX Queues per pool w/64VF's */ +#define IXGBE_MTQC_4TC_4TQ 0x8 /* 4 TC if RT_ENA and VT_ENA */ +#define IXGBE_MTQC_8TC_8TQ 0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */ /* Receive Descriptor bit definitions */ -#define IXGBE_RXD_STAT_DD 0x01 /* Descriptor Done */ -#define IXGBE_RXD_STAT_EOP 0x02 /* End of Packet */ -#define IXGBE_RXD_STAT_FLM 0x04 /* FDir Match */ -#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ -#define IXGBE_RXDADV_NEXTP_MASK 0x000FFFF0 /* Next Descriptor Index */ -#define IXGBE_RXDADV_NEXTP_SHIFT 0x00000004 -#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ -#define IXGBE_RXD_STAT_L4CS 0x20 /* L4 xsum calculated */ -#define IXGBE_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ -#define IXGBE_RXD_STAT_PIF 0x80 /* passed in-exact filter */ -#define IXGBE_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */ -#define IXGBE_RXD_STAT_VEXT 0x200 /* 1st VLAN found */ -#define IXGBE_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ -#define IXGBE_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */ -#define IXGBE_RXD_STAT_LLINT 0x800 /* Pkt caused Low Latency Interrupt */ -#define IXGBE_RXD_STAT_TS 0x10000 /* Time Stamp */ -#define IXGBE_RXD_STAT_SECP 0x20000 /* Security Processing */ -#define IXGBE_RXD_STAT_LB 0x40000 /* Loopback Status */ -#define IXGBE_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ -#define IXGBE_RXD_ERR_CE 0x01 /* CRC Error */ -#define IXGBE_RXD_ERR_LE 0x02 /* Length Error */ -#define IXGBE_RXD_ERR_PE 0x08 /* Packet Error */ -#define IXGBE_RXD_ERR_OSE 0x10 /* Oversize Error */ -#define IXGBE_RXD_ERR_USE 0x20 /* Undersize Error */ -#define IXGBE_RXD_ERR_TCPE 0x40 /* TCP/UDP Checksum Error */ -#define IXGBE_RXD_ERR_IPE 0x80 /* IP Checksum Error */ -#define IXGBE_RXDADV_ERR_MASK 0xfff00000 /* RDESC.ERRORS mask */ -#define IXGBE_RXDADV_ERR_SHIFT 20 /* RDESC.ERRORS shift */ -#define IXGBE_RXDADV_ERR_FCEOFE 0x80000000 /* FCoEFe/IPE */ -#define IXGBE_RXDADV_ERR_FCERR 0x00700000 /* FCERR/FDIRERR */ -#define IXGBE_RXDADV_ERR_FDIR_LEN 0x00100000 /* FDIR Length error */ -#define IXGBE_RXDADV_ERR_FDIR_DROP 0x00200000 /* FDIR Drop error */ -#define IXGBE_RXDADV_ERR_FDIR_COLL 0x00400000 /* FDIR Collision error */ -#define IXGBE_RXDADV_ERR_HBO 0x00800000 /* Header Buffer Overflow */ -#define IXGBE_RXDADV_ERR_CE 0x01000000 /* CRC Error */ -#define IXGBE_RXDADV_ERR_LE 0x02000000 /* Length Error */ -#define IXGBE_RXDADV_ERR_PE 0x08000000 /* Packet Error */ -#define IXGBE_RXDADV_ERR_OSE 0x10000000 /* Oversize Error */ -#define IXGBE_RXDADV_ERR_USE 0x20000000 /* Undersize Error */ -#define IXGBE_RXDADV_ERR_TCPE 0x40000000 /* TCP/UDP Checksum Error */ -#define IXGBE_RXDADV_ERR_IPE 0x80000000 /* IP Checksum Error */ -#define IXGBE_RXD_VLAN_ID_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ -#define IXGBE_RXD_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ -#define IXGBE_RXD_PRI_SHIFT 13 -#define IXGBE_RXD_CFI_MASK 0x1000 /* CFI is bit 12 */ -#define IXGBE_RXD_CFI_SHIFT 12 +#define IXGBE_RXD_STAT_DD 0x01 /* Descriptor Done */ +#define IXGBE_RXD_STAT_EOP 0x02 /* End of Packet */ +#define IXGBE_RXD_STAT_FLM 0x04 /* FDir Match */ +#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ +#define IXGBE_RXDADV_NEXTP_MASK 0x000FFFF0 /* Next Descriptor Index */ +#define IXGBE_RXDADV_NEXTP_SHIFT 0x00000004 +#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ +#define IXGBE_RXD_STAT_L4CS 0x20 /* L4 xsum calculated */ +#define IXGBE_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ +#define IXGBE_RXD_STAT_PIF 0x80 /* passed in-exact filter */ +#define IXGBE_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */ +#define IXGBE_RXD_STAT_VEXT 0x200 /* 1st VLAN found */ +#define IXGBE_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ +#define IXGBE_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */ +#define IXGBE_RXD_STAT_LLINT 0x800 /* Pkt caused Low Latency Interrupt */ +#define IXGBE_RXD_STAT_TS 0x10000 /* Time Stamp */ +#define IXGBE_RXD_STAT_SECP 0x20000 /* Security Processing */ +#define IXGBE_RXD_STAT_LB 0x40000 /* Loopback Status */ +#define IXGBE_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ +#define IXGBE_RXD_ERR_CE 0x01 /* CRC Error */ +#define IXGBE_RXD_ERR_LE 0x02 /* Length Error */ +#define IXGBE_RXD_ERR_PE 0x08 /* Packet Error */ +#define IXGBE_RXD_ERR_OSE 0x10 /* Oversize Error */ +#define IXGBE_RXD_ERR_USE 0x20 /* Undersize Error */ +#define IXGBE_RXD_ERR_TCPE 0x40 /* TCP/UDP Checksum Error */ +#define IXGBE_RXD_ERR_IPE 0x80 /* IP Checksum Error */ +#define IXGBE_RXDADV_ERR_MASK 0xfff00000 /* RDESC.ERRORS mask */ +#define IXGBE_RXDADV_ERR_SHIFT 20 /* RDESC.ERRORS shift */ +#define IXGBE_RXDADV_ERR_FCEOFE 0x80000000 /* FCoEFe/IPE */ +#define IXGBE_RXDADV_ERR_FCERR 0x00700000 /* FCERR/FDIRERR */ +#define IXGBE_RXDADV_ERR_FDIR_LEN 0x00100000 /* FDIR Length error */ +#define IXGBE_RXDADV_ERR_FDIR_DROP 0x00200000 /* FDIR Drop error */ +#define IXGBE_RXDADV_ERR_FDIR_COLL 0x00400000 /* FDIR Collision error */ +#define IXGBE_RXDADV_ERR_HBO 0x00800000 /*Header Buffer Overflow */ +#define IXGBE_RXDADV_ERR_CE 0x01000000 /* CRC Error */ +#define IXGBE_RXDADV_ERR_LE 0x02000000 /* Length Error */ +#define IXGBE_RXDADV_ERR_PE 0x08000000 /* Packet Error */ +#define IXGBE_RXDADV_ERR_OSE 0x10000000 /* Oversize Error */ +#define IXGBE_RXDADV_ERR_USE 0x20000000 /* Undersize Error */ +#define IXGBE_RXDADV_ERR_TCPE 0x40000000 /* TCP/UDP Checksum Error */ +#define IXGBE_RXDADV_ERR_IPE 0x80000000 /* IP Checksum Error */ +#define IXGBE_RXD_VLAN_ID_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ +#define IXGBE_RXD_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ +#define IXGBE_RXD_PRI_SHIFT 13 +#define IXGBE_RXD_CFI_MASK 0x1000 /* CFI is bit 12 */ +#define IXGBE_RXD_CFI_SHIFT 12 -#define IXGBE_RXDADV_STAT_DD IXGBE_RXD_STAT_DD /* Done */ -#define IXGBE_RXDADV_STAT_EOP IXGBE_RXD_STAT_EOP /* End of Packet */ -#define IXGBE_RXDADV_STAT_FLM IXGBE_RXD_STAT_FLM /* FDir Match */ -#define IXGBE_RXDADV_STAT_VP IXGBE_RXD_STAT_VP /* IEEE VLAN Pkt */ -#define IXGBE_RXDADV_STAT_MASK 0x000fffff /* Stat/NEXTP: bit 0-19 */ -#define IXGBE_RXDADV_STAT_FCEOFS 0x00000040 /* FCoE EOF/SOF Stat */ -#define IXGBE_RXDADV_STAT_FCSTAT 0x00000030 /* FCoE Pkt Stat */ -#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */ -#define IXGBE_RXDADV_STAT_FCSTAT_NODDP 0x00000010 /* 01: Ctxt w/o DDP */ -#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */ -#define IXGBE_RXDADV_STAT_FCSTAT_DDP 0x00000030 /* 11: Ctxt w/ DDP */ +#define IXGBE_RXDADV_STAT_DD IXGBE_RXD_STAT_DD /* Done */ +#define IXGBE_RXDADV_STAT_EOP IXGBE_RXD_STAT_EOP /* End of Packet */ +#define IXGBE_RXDADV_STAT_FLM IXGBE_RXD_STAT_FLM /* FDir Match */ +#define IXGBE_RXDADV_STAT_VP IXGBE_RXD_STAT_VP /* IEEE VLAN Pkt */ +#define IXGBE_RXDADV_STAT_MASK 0x000fffff /* Stat/NEXTP: bit 0-19 */ +#define IXGBE_RXDADV_STAT_FCEOFS 0x00000040 /* FCoE EOF/SOF Stat */ +#define IXGBE_RXDADV_STAT_FCSTAT 0x00000030 /* FCoE Pkt Stat */ +#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */ +#define IXGBE_RXDADV_STAT_FCSTAT_NODDP 0x00000010 /* 01: Ctxt w/o DDP */ +#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */ +#define IXGBE_RXDADV_STAT_FCSTAT_DDP 0x00000030 /* 11: Ctxt w/ DDP */ /* PSRTYPE bit definitions */ -#define IXGBE_PSRTYPE_TCPHDR 0x00000010 -#define IXGBE_PSRTYPE_UDPHDR 0x00000020 -#define IXGBE_PSRTYPE_IPV4HDR 0x00000100 -#define IXGBE_PSRTYPE_IPV6HDR 0x00000200 -#define IXGBE_PSRTYPE_L2HDR 0x00001000 +#define IXGBE_PSRTYPE_TCPHDR 0x00000010 +#define IXGBE_PSRTYPE_UDPHDR 0x00000020 +#define IXGBE_PSRTYPE_IPV4HDR 0x00000100 +#define IXGBE_PSRTYPE_IPV6HDR 0x00000200 +#define IXGBE_PSRTYPE_L2HDR 0x00001000 /* SRRCTL bit definitions */ -#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */ -#define IXGBE_SRRCTL_RDMTS_SHIFT 22 -#define IXGBE_SRRCTL_RDMTS_MASK 0x01C00000 -#define IXGBE_SRRCTL_DROP_EN 0x10000000 -#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F -#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00 -#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000 -#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 -#define IXGBE_SRRCTL_DESCTYPE_MASK 0x0E000000 +#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */ +#define IXGBE_SRRCTL_RDMTS_SHIFT 22 +#define IXGBE_SRRCTL_RDMTS_MASK 0x01C00000 +#define IXGBE_SRRCTL_DROP_EN 0x10000000 +#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F +#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00 +#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000 +#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 +#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000 +#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000 +#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 +#define IXGBE_SRRCTL_DESCTYPE_MASK 0x0E000000 -#define IXGBE_RXDPS_HDRSTAT_HDRSP 0x00008000 -#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF +#define IXGBE_RXDPS_HDRSTAT_HDRSP 0x00008000 +#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF -#define IXGBE_RXDADV_RSSTYPE_MASK 0x0000000F -#define IXGBE_RXDADV_PKTTYPE_MASK 0x0000FFF0 -#define IXGBE_RXDADV_PKTTYPE_MASK_EX 0x0001FFF0 -#define IXGBE_RXDADV_HDRBUFLEN_MASK 0x00007FE0 -#define IXGBE_RXDADV_RSCCNT_MASK 0x001E0000 -#define IXGBE_RXDADV_RSCCNT_SHIFT 17 -#define IXGBE_RXDADV_HDRBUFLEN_SHIFT 5 -#define IXGBE_RXDADV_SPLITHEADER_EN 0x00001000 -#define IXGBE_RXDADV_SPH 0x8000 +#define IXGBE_RXDADV_RSSTYPE_MASK 0x0000000F +#define IXGBE_RXDADV_PKTTYPE_MASK 0x0000FFF0 +#define IXGBE_RXDADV_PKTTYPE_MASK_EX 0x0001FFF0 +#define IXGBE_RXDADV_HDRBUFLEN_MASK 0x00007FE0 +#define IXGBE_RXDADV_RSCCNT_MASK 0x001E0000 +#define IXGBE_RXDADV_RSCCNT_SHIFT 17 +#define IXGBE_RXDADV_HDRBUFLEN_SHIFT 5 +#define IXGBE_RXDADV_SPLITHEADER_EN 0x00001000 +#define IXGBE_RXDADV_SPH 0x8000 /* RSS Hash results */ -#define IXGBE_RXDADV_RSSTYPE_NONE 0x00000000 -#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP 0x00000001 -#define IXGBE_RXDADV_RSSTYPE_IPV4 0x00000002 -#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP 0x00000003 -#define IXGBE_RXDADV_RSSTYPE_IPV6_EX 0x00000004 -#define IXGBE_RXDADV_RSSTYPE_IPV6 0x00000005 -#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006 -#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP 0x00000007 -#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP 0x00000008 -#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009 +#define IXGBE_RXDADV_RSSTYPE_NONE 0x00000000 +#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP 0x00000001 +#define IXGBE_RXDADV_RSSTYPE_IPV4 0x00000002 +#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP 0x00000003 +#define IXGBE_RXDADV_RSSTYPE_IPV6_EX 0x00000004 +#define IXGBE_RXDADV_RSSTYPE_IPV6 0x00000005 +#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006 +#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP 0x00000007 +#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP 0x00000008 +#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009 /* RSS Packet Types as indicated in the receive descriptor. */ -#define IXGBE_RXDADV_PKTTYPE_NONE 0x00000000 -#define IXGBE_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPv4 hdr present */ -#define IXGBE_RXDADV_PKTTYPE_IPV4_EX 0x00000020 /* IPv4 hdr + extensions */ -#define IXGBE_RXDADV_PKTTYPE_IPV6 0x00000040 /* IPv6 hdr present */ -#define IXGBE_RXDADV_PKTTYPE_IPV6_EX 0x00000080 /* IPv6 hdr + extensions */ -#define IXGBE_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ -#define IXGBE_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */ -#define IXGBE_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */ -#define IXGBE_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */ -#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP 0x00001000 /* IPSec ESP */ -#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH 0x00002000 /* IPSec AH */ -#define IXGBE_RXDADV_PKTTYPE_LINKSEC 0x00004000 /* LinkSec Encap */ -#define IXGBE_RXDADV_PKTTYPE_ETQF 0x00008000 /* PKTTYPE is ETQF index */ -#define IXGBE_RXDADV_PKTTYPE_ETQF_MASK 0x00000070 /* ETQF has 8 indices */ -#define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4 /* Right-shift 4 bits */ +#define IXGBE_RXDADV_PKTTYPE_NONE 0x00000000 +#define IXGBE_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPv4 hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPV4_EX 0x00000020 /* IPv4 hdr + extensions */ +#define IXGBE_RXDADV_PKTTYPE_IPV6 0x00000040 /* IPv6 hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPV6_EX 0x00000080 /* IPv6 hdr + extensions */ +#define IXGBE_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP 0x00001000 /* IPSec ESP */ +#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH 0x00002000 /* IPSec AH */ +#define IXGBE_RXDADV_PKTTYPE_LINKSEC 0x00004000 /* LinkSec Encap */ +#define IXGBE_RXDADV_PKTTYPE_ETQF 0x00008000 /* PKTTYPE is ETQF index */ +#define IXGBE_RXDADV_PKTTYPE_ETQF_MASK 0x00000070 /* ETQF has 8 indices */ +#define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4 /* Right-shift 4 bits */ /* Security Processing bit Indication */ -#define IXGBE_RXDADV_LNKSEC_STATUS_SECP 0x00020000 -#define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH 0x08000000 -#define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR 0x10000000 -#define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK 0x18000000 -#define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG 0x18000000 +#define IXGBE_RXDADV_LNKSEC_STATUS_SECP 0x00020000 +#define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH 0x08000000 +#define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR 0x10000000 +#define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK 0x18000000 +#define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG 0x18000000 /* Masks to determine if packets should be dropped due to frame errors */ -#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \ - IXGBE_RXD_ERR_CE | IXGBE_RXD_ERR_LE | \ - IXGBE_RXD_ERR_PE | IXGBE_RXD_ERR_OSE | IXGBE_RXD_ERR_USE) +#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \ + IXGBE_RXD_ERR_CE | \ + IXGBE_RXD_ERR_LE | \ + IXGBE_RXD_ERR_PE | \ + IXGBE_RXD_ERR_OSE | \ + IXGBE_RXD_ERR_USE) -#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \ - IXGBE_RXDADV_ERR_CE | IXGBE_RXDADV_ERR_LE | \ - IXGBE_RXDADV_ERR_PE | IXGBE_RXDADV_ERR_OSE | IXGBE_RXDADV_ERR_USE) +#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \ + IXGBE_RXDADV_ERR_CE | \ + IXGBE_RXDADV_ERR_LE | \ + IXGBE_RXDADV_ERR_PE | \ + IXGBE_RXDADV_ERR_OSE | \ + IXGBE_RXDADV_ERR_USE) /* Multicast bit mask */ -#define IXGBE_MCSTCTRL_MFE 0x4 +#define IXGBE_MCSTCTRL_MFE 0x4 /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ -#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE 8 -#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE 8 -#define IXGBE_REQ_TX_BUFFER_GRANULARITY 1024 +#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE 8 +#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE 8 +#define IXGBE_REQ_TX_BUFFER_GRANULARITY 1024 /* Vlan-specific macros */ -#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK 0x0FFF /* VLAN ID in lower 12 bits */ -#define IXGBE_RX_DESC_SPECIAL_PRI_MASK 0xE000 /* Priority in upper 3 bits */ -#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT 0x000D /* Priority in upper 3 of 16 */ -#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT IXGBE_RX_DESC_SPECIAL_PRI_SHIFT +#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK 0x0FFF /* VLAN ID in lower 12 bits */ +#define IXGBE_RX_DESC_SPECIAL_PRI_MASK 0xE000 /* Priority in upper 3 bits */ +#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT 0x000D /* Priority in upper 3 of 16 */ +#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT IXGBE_RX_DESC_SPECIAL_PRI_SHIFT /* SR-IOV specific macros */ -#define IXGBE_MBVFICR_INDEX(vf_number) (vf_number >> 4) -#define IXGBE_MBVFICR(_i) (0x00710 + (_i * 4)) -#define IXGBE_VFLRE(_i) (((_i & 1) ? 0x001C0 : 0x00600)) -#define IXGBE_VFLREC(_i) (0x00700 + (_i * 4)) -/* Translated register #defines */ -#define IXGBE_PVFCTRL(P) (0x00300 + (4 * P)) -#define IXGBE_PVFSTATUS(P) (0x00008 + (0 * P)) -#define IXGBE_PVFLINKS(P) (0x042A4 + (0 * P)) -#define IXGBE_PVFRTIMER(P) (0x00048 + (0 * P)) -#define IXGBE_PVFMAILBOX(P) (0x04C00 + (4 * P)) -#define IXGBE_PVFRXMEMWRAP(P) (0x03190 + (0 * P)) -#define IXGBE_PVTEICR(P) (0x00B00 + (4 * P)) -#define IXGBE_PVTEICS(P) (0x00C00 + (4 * P)) -#define IXGBE_PVTEIMS(P) (0x00D00 + (4 * P)) -#define IXGBE_PVTEIMC(P) (0x00E00 + (4 * P)) -#define IXGBE_PVTEIAC(P) (0x00F00 + (4 * P)) -#define IXGBE_PVTEIAM(P) (0x04D00 + (4 * P)) -#define IXGBE_PVTEITR(P) (((P) < 24) ? (0x00820 + ((P) * 4)) : \ - (0x012300 + (((P) - 24) * 4))) -#define IXGBE_PVTIVAR(P) (0x12500 + (4 * P)) -#define IXGBE_PVTIVAR_MISC(P) (0x04E00 + (4 * P)) -#define IXGBE_PVTRSCINT(P) (0x12000 + (4 * P)) -#define IXGBE_VFPBACL(P) (0x110C8 + (4 * P)) -#define IXGBE_PVFRDBAL(P) ((P < 64) ? (0x01000 + (0x40 * P)) \ - : (0x0D000 + (0x40 * (P - 64)))) -#define IXGBE_PVFRDBAH(P) ((P < 64) ? (0x01004 + (0x40 * P)) \ - : (0x0D004 + (0x40 * (P - 64)))) -#define IXGBE_PVFRDLEN(P) ((P < 64) ? (0x01008 + (0x40 * P)) \ - : (0x0D008 + (0x40 * (P - 64)))) -#define IXGBE_PVFRDH(P) ((P < 64) ? (0x01010 + (0x40 * P)) \ - : (0x0D010 + (0x40 * (P - 64)))) -#define IXGBE_PVFRDT(P) ((P < 64) ? (0x01018 + (0x40 * P)) \ - : (0x0D018 + (0x40 * (P - 64)))) -#define IXGBE_PVFRXDCTL(P) ((P < 64) ? (0x01028 + (0x40 * P)) \ - : (0x0D028 + (0x40 * (P - 64)))) -#define IXGBE_PVFSRRCTL(P) ((P < 64) ? (0x01014 + (0x40 * P)) \ - : (0x0D014 + (0x40 * (P - 64)))) -#define IXGBE_PVFPSRTYPE(P) (0x0EA00 + (4 * P)) -#define IXGBE_PVFTDBAL(P) (0x06000 + (0x40 * P)) -#define IXGBE_PVFTDBAH(P) (0x06004 + (0x40 * P)) -#define IXGBE_PVFTTDLEN(P) (0x06008 + (0x40 * P)) -#define IXGBE_PVFTDH(P) (0x06010 + (0x40 * P)) -#define IXGBE_PVFTDT(P) (0x06018 + (0x40 * P)) -#define IXGBE_PVFTXDCTL(P) (0x06028 + (0x40 * P)) -#define IXGBE_PVFTDWBAL(P) (0x06038 + (0x40 * P)) -#define IXGBE_PVFTDWBAH(P) (0x0603C + (0x40 * P)) -#define IXGBE_PVFDCA_RXCTRL(P) ((P < 64) ? (0x0100C + (0x40 * P)) \ - : (0x0D00C + (0x40 * (P - 64)))) -#define IXGBE_PVFDCA_TXCTRL(P) (0x0600C + (0x40 * P)) -#define IXGBE_PVFGPRC(x) (0x0101C + (0x40 * x)) -#define IXGBE_PVFGPTC(x) (0x08300 + (0x04 * x)) -#define IXGBE_PVFGORC_LSB(x) (0x01020 + (0x40 * x)) -#define IXGBE_PVFGORC_MSB(x) (0x0D020 + (0x40 * x)) -#define IXGBE_PVFGOTC_LSB(x) (0x08400 + (0x08 * x)) -#define IXGBE_PVFGOTC_MSB(x) (0x08404 + (0x08 * x)) -#define IXGBE_PVFMPRC(x) (0x0D01C + (0x40 * x)) +#define IXGBE_MBVFICR_INDEX(vf_number) (vf_number >> 4) +#define IXGBE_MBVFICR(_i) (0x00710 + (_i * 4)) +#define IXGBE_VFLRE(_i) (((_i & 1) ? 0x001C0 : 0x00600)) +#define IXGBE_VFLREC(_i) (0x00700 + (_i * 4)) -#ifndef __le16 /* Little Endian defines */ -#define __le16 u16 - -#define __le32 u32 -#define __le64 u64 +#ifndef __le16 +#define __le16 u16 #endif +#ifndef __le32 +#define __le32 u32 +#endif +#ifndef __le64 +#define __le64 u64 -#ifndef __be16 +#endif +#ifndef __be16 /* Big Endian defines */ -#define __be16 u16 -#define __be32 u32 -#define __be64 u64 +#define __be16 u16 +#define __be32 u32 +#define __be64 u64 + #endif - enum ixgbe_fdir_pballoc_type { IXGBE_FDIR_PBALLOC_64K = 0, IXGBE_FDIR_PBALLOC_128K, IXGBE_FDIR_PBALLOC_256K, }; -#define IXGBE_FDIR_PBALLOC_SIZE_SHIFT 16 +#define IXGBE_FDIR_PBALLOC_SIZE_SHIFT 16 /* Flow Director register values */ -#define IXGBE_FDIRCTRL_PBALLOC_64K 0x00000001 -#define IXGBE_FDIRCTRL_PBALLOC_128K 0x00000002 -#define IXGBE_FDIRCTRL_PBALLOC_256K 0x00000003 -#define IXGBE_FDIRCTRL_INIT_DONE 0x00000008 -#define IXGBE_FDIRCTRL_PERFECT_MATCH 0x00000010 -#define IXGBE_FDIRCTRL_REPORT_STATUS 0x00000020 -#define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS 0x00000080 -#define IXGBE_FDIRCTRL_DROP_Q_SHIFT 8 -#define IXGBE_FDIRCTRL_FLEX_SHIFT 16 -#define IXGBE_FDIRCTRL_SEARCHLIM 0x00800000 -#define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT 24 -#define IXGBE_FDIRCTRL_FULL_THRESH_MASK 0xF0000000 -#define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT 28 +#define IXGBE_FDIRCTRL_PBALLOC_64K 0x00000001 +#define IXGBE_FDIRCTRL_PBALLOC_128K 0x00000002 +#define IXGBE_FDIRCTRL_PBALLOC_256K 0x00000003 +#define IXGBE_FDIRCTRL_INIT_DONE 0x00000008 +#define IXGBE_FDIRCTRL_PERFECT_MATCH 0x00000010 +#define IXGBE_FDIRCTRL_REPORT_STATUS 0x00000020 +#define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS 0x00000080 +#define IXGBE_FDIRCTRL_DROP_Q_SHIFT 8 +#define IXGBE_FDIRCTRL_FLEX_SHIFT 16 +#define IXGBE_FDIRCTRL_SEARCHLIM 0x00800000 +#define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT 24 +#define IXGBE_FDIRCTRL_FULL_THRESH_MASK 0xF0000000 +#define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT 28 -#define IXGBE_FDIRTCPM_DPORTM_SHIFT 16 -#define IXGBE_FDIRUDPM_DPORTM_SHIFT 16 -#define IXGBE_FDIRIP6M_DIPM_SHIFT 16 -#define IXGBE_FDIRM_VLANID 0x00000001 -#define IXGBE_FDIRM_VLANP 0x00000002 -#define IXGBE_FDIRM_POOL 0x00000004 -#define IXGBE_FDIRM_L4P 0x00000008 -#define IXGBE_FDIRM_FLEX 0x00000010 -#define IXGBE_FDIRM_DIPv6 0x00000020 +#define IXGBE_FDIRTCPM_DPORTM_SHIFT 16 +#define IXGBE_FDIRUDPM_DPORTM_SHIFT 16 +#define IXGBE_FDIRIP6M_DIPM_SHIFT 16 +#define IXGBE_FDIRM_VLANID 0x00000001 +#define IXGBE_FDIRM_VLANP 0x00000002 +#define IXGBE_FDIRM_POOL 0x00000004 +#define IXGBE_FDIRM_L4P 0x00000008 +#define IXGBE_FDIRM_FLEX 0x00000010 +#define IXGBE_FDIRM_DIPv6 0x00000020 -#define IXGBE_FDIRFREE_FREE_MASK 0xFFFF -#define IXGBE_FDIRFREE_FREE_SHIFT 0 -#define IXGBE_FDIRFREE_COLL_MASK 0x7FFF0000 -#define IXGBE_FDIRFREE_COLL_SHIFT 16 -#define IXGBE_FDIRLEN_MAXLEN_MASK 0x3F -#define IXGBE_FDIRLEN_MAXLEN_SHIFT 0 -#define IXGBE_FDIRLEN_MAXHASH_MASK 0x7FFF0000 -#define IXGBE_FDIRLEN_MAXHASH_SHIFT 16 -#define IXGBE_FDIRUSTAT_ADD_MASK 0xFFFF -#define IXGBE_FDIRUSTAT_ADD_SHIFT 0 -#define IXGBE_FDIRUSTAT_REMOVE_MASK 0xFFFF0000 -#define IXGBE_FDIRUSTAT_REMOVE_SHIFT 16 -#define IXGBE_FDIRFSTAT_FADD_MASK 0x00FF -#define IXGBE_FDIRFSTAT_FADD_SHIFT 0 -#define IXGBE_FDIRFSTAT_FREMOVE_MASK 0xFF00 -#define IXGBE_FDIRFSTAT_FREMOVE_SHIFT 8 -#define IXGBE_FDIRPORT_DESTINATION_SHIFT 16 -#define IXGBE_FDIRVLAN_FLEX_SHIFT 16 -#define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT 15 -#define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT 16 +#define IXGBE_FDIRFREE_FREE_MASK 0xFFFF +#define IXGBE_FDIRFREE_FREE_SHIFT 0 +#define IXGBE_FDIRFREE_COLL_MASK 0x7FFF0000 +#define IXGBE_FDIRFREE_COLL_SHIFT 16 +#define IXGBE_FDIRLEN_MAXLEN_MASK 0x3F +#define IXGBE_FDIRLEN_MAXLEN_SHIFT 0 +#define IXGBE_FDIRLEN_MAXHASH_MASK 0x7FFF0000 +#define IXGBE_FDIRLEN_MAXHASH_SHIFT 16 +#define IXGBE_FDIRUSTAT_ADD_MASK 0xFFFF +#define IXGBE_FDIRUSTAT_ADD_SHIFT 0 +#define IXGBE_FDIRUSTAT_REMOVE_MASK 0xFFFF0000 +#define IXGBE_FDIRUSTAT_REMOVE_SHIFT 16 +#define IXGBE_FDIRFSTAT_FADD_MASK 0x00FF +#define IXGBE_FDIRFSTAT_FADD_SHIFT 0 +#define IXGBE_FDIRFSTAT_FREMOVE_MASK 0xFF00 +#define IXGBE_FDIRFSTAT_FREMOVE_SHIFT 8 +#define IXGBE_FDIRPORT_DESTINATION_SHIFT 16 +#define IXGBE_FDIRVLAN_FLEX_SHIFT 16 +#define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT 15 +#define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT 16 -#define IXGBE_FDIRCMD_CMD_MASK 0x00000003 -#define IXGBE_FDIRCMD_CMD_ADD_FLOW 0x00000001 -#define IXGBE_FDIRCMD_CMD_REMOVE_FLOW 0x00000002 -#define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT 0x00000003 -#define IXGBE_FDIRCMD_CMD_QUERY_REM_HASH 0x00000007 -#define IXGBE_FDIRCMD_FILTER_UPDATE 0x00000008 -#define IXGBE_FDIRCMD_IPv6DMATCH 0x00000010 -#define IXGBE_FDIRCMD_L4TYPE_UDP 0x00000020 -#define IXGBE_FDIRCMD_L4TYPE_TCP 0x00000040 -#define IXGBE_FDIRCMD_L4TYPE_SCTP 0x00000060 -#define IXGBE_FDIRCMD_IPV6 0x00000080 -#define IXGBE_FDIRCMD_CLEARHT 0x00000100 -#define IXGBE_FDIRCMD_DROP 0x00000200 -#define IXGBE_FDIRCMD_INT 0x00000400 -#define IXGBE_FDIRCMD_LAST 0x00000800 -#define IXGBE_FDIRCMD_COLLISION 0x00001000 -#define IXGBE_FDIRCMD_QUEUE_EN 0x00008000 -#define IXGBE_FDIRCMD_RX_QUEUE_SHIFT 16 -#define IXGBE_FDIRCMD_VT_POOL_SHIFT 24 -#define IXGBE_FDIR_INIT_DONE_POLL 10 -#define IXGBE_FDIRCMD_CMD_POLL 10 +#define IXGBE_FDIRCMD_CMD_MASK 0x00000003 +#define IXGBE_FDIRCMD_CMD_ADD_FLOW 0x00000001 +#define IXGBE_FDIRCMD_CMD_REMOVE_FLOW 0x00000002 +#define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT 0x00000003 +#define IXGBE_FDIRCMD_CMD_QUERY_REM_HASH 0x00000007 +#define IXGBE_FDIRCMD_FILTER_UPDATE 0x00000008 +#define IXGBE_FDIRCMD_IPv6DMATCH 0x00000010 +#define IXGBE_FDIRCMD_L4TYPE_UDP 0x00000020 +#define IXGBE_FDIRCMD_L4TYPE_TCP 0x00000040 +#define IXGBE_FDIRCMD_L4TYPE_SCTP 0x00000060 +#define IXGBE_FDIRCMD_IPV6 0x00000080 +#define IXGBE_FDIRCMD_CLEARHT 0x00000100 +#define IXGBE_FDIRCMD_DROP 0x00000200 +#define IXGBE_FDIRCMD_INT 0x00000400 +#define IXGBE_FDIRCMD_LAST 0x00000800 +#define IXGBE_FDIRCMD_COLLISION 0x00001000 +#define IXGBE_FDIRCMD_QUEUE_EN 0x00008000 +#define IXGBE_FDIRCMD_FLOW_TYPE_SHIFT 5 +#define IXGBE_FDIRCMD_RX_QUEUE_SHIFT 16 +#define IXGBE_FDIRCMD_VT_POOL_SHIFT 24 +#define IXGBE_FDIR_INIT_DONE_POLL 10 +#define IXGBE_FDIRCMD_CMD_POLL 10 /* Transmit Descriptor - Legacy */ struct ixgbe_legacy_tx_desc { - u64 buffer_addr; /* Address of the descriptor's data buffer */ + u64 buffer_addr; /* Address of the descriptor's data buffer */ union { __le32 data; struct { - __le16 length; /* Data buffer length */ - u8 cso; /* Checksum offset */ - u8 cmd; /* Descriptor control */ + __le16 length; /* Data buffer length */ + u8 cso; /* Checksum offset */ + u8 cmd; /* Descriptor control */ } flags; } lower; union { __le32 data; struct { - u8 status; /* Descriptor status */ - u8 css; /* Checksum start */ + u8 status; /* Descriptor status */ + u8 css; /* Checksum start */ __le16 vlan; } fields; } upper; @@ -2142,12 +2129,12 @@ /* Transmit Descriptor - Advanced */ union ixgbe_adv_tx_desc { struct { - __le64 buffer_addr; /* Address of descriptor's data buf */ + __le64 buffer_addr; /* Address of descriptor's data buf */ __le32 cmd_type_len; __le32 olinfo_status; } read; struct { - __le64 rsvd; /* Reserved */ + __le64 rsvd; /* Reserved */ __le32 nxtseq_seed; __le32 status; } wb; @@ -2155,11 +2142,11 @@ /* Receive Descriptor - Legacy */ struct ixgbe_legacy_rx_desc { - __le64 buffer_addr; /* Address of the descriptor's data buffer */ - __le16 length; /* Length of data DMAed into data buffer */ - __le16 csum; /* Packet checksum */ - u8 status; /* Descriptor status */ - u8 errors; /* Descriptor Errors */ + __le64 buffer_addr; /* Address of the descriptor's data buffer */ + __le16 length; /* Length of data DMAed into data buffer */ + __le16 csum; /* Packet checksum */ + u8 status; /* Descriptor status */ + u8 errors; /* Descriptor Errors */ __le16 vlan; }; @@ -2174,10 +2161,8 @@ union { __le32 data; struct { - /* RSS type, Packet type */ - __le16 pkt_info; - /* Split Header, header len */ - __le16 hdr_info; + __le16 pkt_info; /* RSS, Pkt type */ + __le16 hdr_info; /* Splithdr, hdrlen */ } hs_rss; } lo_dword; union { @@ -2205,139 +2190,177 @@ }; /* Adv Transmit Descriptor Config Masks */ -#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buffer length(bytes) */ -#define IXGBE_ADVTXD_MAC_LINKSEC 0x00040000 /* Insert LinkSec */ -#define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK 0x000003FF /* IPSec SA index */ -#define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK 0x000001FF /* IPSec ESP length */ -#define IXGBE_ADVTXD_DTYP_MASK 0x00F00000 /* DTYP mask */ -#define IXGBE_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Desc */ -#define IXGBE_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ -#define IXGBE_ADVTXD_DCMD_EOP IXGBE_TXD_CMD_EOP /* End of Packet */ -#define IXGBE_ADVTXD_DCMD_IFCS IXGBE_TXD_CMD_IFCS /* Insert FCS */ -#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */ -#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */ -#define IXGBE_ADVTXD_DCMD_DEXT IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */ -#define IXGBE_ADVTXD_DCMD_VLE IXGBE_TXD_CMD_VLE /* VLAN pkt enable */ -#define IXGBE_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ -#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */ -#define IXGBE_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED present in WB */ -#define IXGBE_ADVTXD_STAT_RSV 0x0000000C /* STA Reserved */ -#define IXGBE_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */ -#define IXGBE_ADVTXD_CC 0x00000080 /* Check Context */ -#define IXGBE_ADVTXD_POPTS_SHIFT 8 /* Adv desc POPTS shift */ -#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \ - IXGBE_ADVTXD_POPTS_SHIFT) -#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \ - IXGBE_ADVTXD_POPTS_SHIFT) -#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 - /* 1st&Last TSO-full iSCSI PDU */ -#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */ -#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ -#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ -#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */ -#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ -#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */ -#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ -#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ -#define IXGBE_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */ -#define IXGBE_ADVTXD_TUCMD_MKRREQ 0x00002000 /* Req requires Markers and CRC */ -#define IXGBE_ADVTXD_POPTS_IPSEC 0x00000400 /* IPSec offload request */ -#define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */ -#define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000 /* ESP Encrypt Enable */ -#define IXGBE_ADVTXT_TUCMD_FCOE 0x00008000 /* FCoE Frame Type */ -#define IXGBE_ADVTXD_FCOEF_EOF_MASK (0x3 << 10) /* FC EOF index */ -#define IXGBE_ADVTXD_FCOEF_SOF ((1 << 2) << 10) /* FC SOF index */ -#define IXGBE_ADVTXD_FCOEF_PARINC ((1 << 3) << 10) /* Rel_Off in F_CTL */ -#define IXGBE_ADVTXD_FCOEF_ORIE ((1 << 4) << 10) /* Orientation: End */ -#define IXGBE_ADVTXD_FCOEF_ORIS ((1 << 5) << 10) /* Orientation: Start */ -#define IXGBE_ADVTXD_FCOEF_EOF_N (0x0 << 10) /* 00: EOFn */ -#define IXGBE_ADVTXD_FCOEF_EOF_T (0x1 << 10) /* 01: EOFt */ -#define IXGBE_ADVTXD_FCOEF_EOF_NI (0x2 << 10) /* 10: EOFni */ -#define IXGBE_ADVTXD_FCOEF_EOF_A (0x3 << 10) /* 11: EOFa */ -#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ -#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ +#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buf length(bytes) */ +#define IXGBE_ADVTXD_MAC_LINKSEC 0x00040000 /* Insert LinkSec */ +#define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK 0x000003FF /* IPSec SA index */ +#define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK 0x000001FF /* IPSec ESP length */ +#define IXGBE_ADVTXD_DTYP_MASK 0x00F00000 /* DTYP mask */ +#define IXGBE_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Desc */ +#define IXGBE_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ +#define IXGBE_ADVTXD_DCMD_EOP IXGBE_TXD_CMD_EOP /* End of Packet */ +#define IXGBE_ADVTXD_DCMD_IFCS IXGBE_TXD_CMD_IFCS /* Insert FCS */ +#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */ +#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */ +#define IXGBE_ADVTXD_DCMD_DEXT IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */ +#define IXGBE_ADVTXD_DCMD_VLE IXGBE_TXD_CMD_VLE /* VLAN pkt enable */ +#define IXGBE_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ +#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */ +#define IXGBE_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED pres in WB */ +#define IXGBE_ADVTXD_STAT_RSV 0x0000000C /* STA Reserved */ +#define IXGBE_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */ +#define IXGBE_ADVTXD_CC 0x00000080 /* Check Context */ +#define IXGBE_ADVTXD_POPTS_SHIFT 8 /* Adv desc POPTS shift */ +#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \ + IXGBE_ADVTXD_POPTS_SHIFT) +#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \ + IXGBE_ADVTXD_POPTS_SHIFT) +#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */ +#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ +#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ +#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */ +#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ +#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */ +#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ +#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ +#define IXGBE_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */ +#define IXGBE_ADVTXD_TUCMD_MKRREQ 0x00002000 /*Req requires Markers and CRC*/ +#define IXGBE_ADVTXD_POPTS_IPSEC 0x00000400 /* IPSec offload request */ +#define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */ +#define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000/* ESP Encrypt Enable */ +#define IXGBE_ADVTXT_TUCMD_FCOE 0x00008000 /* FCoE Frame Type */ +#define IXGBE_ADVTXD_FCOEF_EOF_MASK (0x3 << 10) /* FC EOF index */ +#define IXGBE_ADVTXD_FCOEF_SOF ((1 << 2) << 10) /* FC SOF index */ +#define IXGBE_ADVTXD_FCOEF_PARINC ((1 << 3) << 10) /* Rel_Off in F_CTL */ +#define IXGBE_ADVTXD_FCOEF_ORIE ((1 << 4) << 10) /* Orientation: End */ +#define IXGBE_ADVTXD_FCOEF_ORIS ((1 << 5) << 10) /* Orientation: Start */ +#define IXGBE_ADVTXD_FCOEF_EOF_N (0x0 << 10) /* 00: EOFn */ +#define IXGBE_ADVTXD_FCOEF_EOF_T (0x1 << 10) /* 01: EOFt */ +#define IXGBE_ADVTXD_FCOEF_EOF_NI (0x2 << 10) /* 10: EOFni */ +#define IXGBE_ADVTXD_FCOEF_EOF_A (0x3 << 10) /* 11: EOFa */ +#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ +#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ /* Autonegotiation advertised speeds */ typedef u32 ixgbe_autoneg_advertised; /* Link speed */ typedef u32 ixgbe_link_speed; -#define IXGBE_LINK_SPEED_UNKNOWN 0 -#define IXGBE_LINK_SPEED_100_FULL 0x0008 -#define IXGBE_LINK_SPEED_1GB_FULL 0x0020 -#define IXGBE_LINK_SPEED_10GB_FULL 0x0080 -#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \ - IXGBE_LINK_SPEED_10GB_FULL) -#define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \ - IXGBE_LINK_SPEED_1GB_FULL | IXGBE_LINK_SPEED_10GB_FULL) +#define IXGBE_LINK_SPEED_UNKNOWN 0 +#define IXGBE_LINK_SPEED_100_FULL 0x0008 +#define IXGBE_LINK_SPEED_1GB_FULL 0x0020 +#define IXGBE_LINK_SPEED_10GB_FULL 0x0080 +#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \ + IXGBE_LINK_SPEED_10GB_FULL) +#define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \ + IXGBE_LINK_SPEED_1GB_FULL | \ + IXGBE_LINK_SPEED_10GB_FULL) + /* Physical layer type */ typedef u32 ixgbe_physical_layer; -#define IXGBE_PHYSICAL_LAYER_UNKNOWN 0 -#define IXGBE_PHYSICAL_LAYER_10GBASE_T 0x0001 -#define IXGBE_PHYSICAL_LAYER_1000BASE_T 0x0002 -#define IXGBE_PHYSICAL_LAYER_100BASE_TX 0x0004 -#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x0008 -#define IXGBE_PHYSICAL_LAYER_10GBASE_LR 0x0010 -#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x0020 -#define IXGBE_PHYSICAL_LAYER_10GBASE_SR 0x0040 -#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x0080 -#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x0100 -#define IXGBE_PHYSICAL_LAYER_1000BASE_KX 0x0200 -#define IXGBE_PHYSICAL_LAYER_1000BASE_BX 0x0400 -#define IXGBE_PHYSICAL_LAYER_10GBASE_KR 0x0800 -#define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000 -#define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000 +#define IXGBE_PHYSICAL_LAYER_UNKNOWN 0 +#define IXGBE_PHYSICAL_LAYER_10GBASE_T 0x0001 +#define IXGBE_PHYSICAL_LAYER_1000BASE_T 0x0002 +#define IXGBE_PHYSICAL_LAYER_100BASE_TX 0x0004 +#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x0008 +#define IXGBE_PHYSICAL_LAYER_10GBASE_LR 0x0010 +#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x0020 +#define IXGBE_PHYSICAL_LAYER_10GBASE_SR 0x0040 +#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x0080 +#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x0100 +#define IXGBE_PHYSICAL_LAYER_1000BASE_KX 0x0200 +#define IXGBE_PHYSICAL_LAYER_1000BASE_BX 0x0400 +#define IXGBE_PHYSICAL_LAYER_10GBASE_KR 0x0800 +#define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000 +#define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000 + +/* Flow Control Macros */ +#define PAUSE_RTT 8 +#define PAUSE_MTU(MTU) ((MTU + 1024 - 1) / 1024) + +#define FC_HIGH_WATER(MTU) ((((PAUSE_RTT + PAUSE_MTU(MTU)) * 144) + 99) / 100 +\ + PAUSE_MTU(MTU)) +#define FC_LOW_WATER(MTU) (2 * (2 * PAUSE_MTU(MTU) + PAUSE_RTT)) /* Software ATR hash keys */ -#define IXGBE_ATR_BUCKET_HASH_KEY 0xE214AD3D -#define IXGBE_ATR_SIGNATURE_HASH_KEY 0x14364D17 +#define IXGBE_ATR_BUCKET_HASH_KEY 0x3DAD14E2 +#define IXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614 -/* Software ATR input stream offsets and masks */ -#define IXGBE_ATR_VLAN_OFFSET 0 -#define IXGBE_ATR_SRC_IPV6_OFFSET 2 -#define IXGBE_ATR_SRC_IPV4_OFFSET 14 -#define IXGBE_ATR_DST_IPV6_OFFSET 18 -#define IXGBE_ATR_DST_IPV4_OFFSET 30 -#define IXGBE_ATR_SRC_PORT_OFFSET 34 -#define IXGBE_ATR_DST_PORT_OFFSET 36 -#define IXGBE_ATR_FLEX_BYTE_OFFSET 38 -#define IXGBE_ATR_VM_POOL_OFFSET 40 -#define IXGBE_ATR_L4TYPE_OFFSET 41 - -#define IXGBE_ATR_L4TYPE_MASK 0x3 -#define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4 -#define IXGBE_ATR_L4TYPE_UDP 0x1 -#define IXGBE_ATR_L4TYPE_TCP 0x2 -#define IXGBE_ATR_L4TYPE_SCTP 0x3 -#define IXGBE_ATR_HASH_MASK 0x7fff +/* Software ATR input stream values and masks */ +#define IXGBE_ATR_HASH_MASK 0x7fff +#define IXGBE_ATR_L4TYPE_MASK 0x3 +#define IXGBE_ATR_L4TYPE_UDP 0x1 +#define IXGBE_ATR_L4TYPE_TCP 0x2 +#define IXGBE_ATR_L4TYPE_SCTP 0x3 +#define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4 +enum ixgbe_atr_flow_type { + IXGBE_ATR_FLOW_TYPE_IPV4 = 0x0, + IXGBE_ATR_FLOW_TYPE_UDPV4 = 0x1, + IXGBE_ATR_FLOW_TYPE_TCPV4 = 0x2, + IXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3, + IXGBE_ATR_FLOW_TYPE_IPV6 = 0x4, + IXGBE_ATR_FLOW_TYPE_UDPV6 = 0x5, + IXGBE_ATR_FLOW_TYPE_TCPV6 = 0x6, + IXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7, +}; /* Flow Director ATR input struct. */ -struct ixgbe_atr_input { +union ixgbe_atr_input { /* * Byte layout in order, all values with MSB first: * - * vlan_id - 2 bytes - * src_ip - 16 bytes - * dst_ip - 16 bytes - * src_port - 2 bytes - * dst_port - 2 bytes - * flex_bytes - 2 bytes - * vm_pool - 1 byte - * l4type - 1 byte + * vm_pool - 1 byte + * flow_type - 1 byte + * vlan_id - 2 bytes + * src_ip - 16 bytes + * dst_ip - 16 bytes + * src_port - 2 bytes + * dst_port - 2 bytes + * flex_bytes - 2 bytes + * rsvd0 - 2 bytes - space reserved must be 0. */ - u8 byte_stream[42]; + struct { + u8 vm_pool; + u8 flow_type; + __be16 vlan_id; + __be32 dst_ip[4]; + __be32 src_ip[4]; + __be16 src_port; + __be16 dst_port; + __be16 flex_bytes; + __be16 rsvd0; + } formatted; + __be32 dword_stream[11]; }; +/* Flow Director compressed ATR hash input struct */ +union ixgbe_atr_hash_dword { + struct { + u8 vm_pool; + u8 flow_type; + __be16 vlan_id; + } formatted; + __be32 ip; + struct { + __be16 src; + __be16 dst; + } port; + __be16 flex_bytes; + __be32 dword; +}; + + struct ixgbe_atr_input_masks { - u32 src_ip_mask; - u32 dst_ip_mask; - u16 src_port_mask; - u16 dst_port_mask; - u16 vlan_id_mask; - u16 data_mask; + __be16 rsvd0; + __be16 vlan_id_mask; + __be32 dst_ip_mask[4]; + __be32 src_ip_mask[4]; + __be16 src_port_mask; + __be16 dst_port_mask; + __be16 flex_mask; }; /* @@ -2346,9 +2369,9 @@ * Enabled: Present; boot order is set for at least one target on the port. */ enum ixgbe_fcoe_boot_status { - ixgbe_fcoe_bootstatus_disabled = 0, - ixgbe_fcoe_bootstatus_enabled = 1, - ixgbe_fcoe_bootstatus_unavailable = 0xFFFF + ixgbe_fcoe_bootstatus_disabled = 0, + ixgbe_fcoe_bootstatus_enabled = 1, + ixgbe_fcoe_bootstatus_unavailable = 0xFFFF }; enum ixgbe_eeprom_type { @@ -2382,18 +2405,18 @@ ixgbe_phy_sfp_ftl_active, ixgbe_phy_sfp_unknown, ixgbe_phy_sfp_intel, - ixgbe_phy_sfp_unsupported, /* Enforce bit set with unsupported module */ + ixgbe_phy_sfp_unsupported, /*Enforce bit set with unsupported module*/ ixgbe_phy_generic }; /* * SFP+ module type IDs: * - * ID Module Type + * ID Module Type * ============= - * 0 SFP_DA_CU - * 1 SFP_SR - * 2 SFP_LR + * 0 SFP_DA_CU + * 1 SFP_SR + * 2 SFP_LR * 3 SFP_DA_CU_CORE0 - 82599-specific * 4 SFP_DA_CU_CORE1 - 82599-specific * 5 SFP_SR/LR_CORE0 - 82599-specific @@ -2434,7 +2457,7 @@ }; /* Smart Speed Settings */ -#define IXGBE_SMARTSPEED_MAX_RETRIES 3 +#define IXGBE_SMARTSPEED_MAX_RETRIES 3 enum ixgbe_smart_speed { ixgbe_smart_speed_auto = 0, ixgbe_smart_speed_on, @@ -2453,13 +2476,13 @@ /* PCI bus speeds */ enum ixgbe_bus_speed { ixgbe_bus_speed_unknown = 0, - ixgbe_bus_speed_33 = 33, - ixgbe_bus_speed_66 = 66, - ixgbe_bus_speed_100 = 100, - ixgbe_bus_speed_120 = 120, - ixgbe_bus_speed_133 = 133, - ixgbe_bus_speed_2500 = 2500, - ixgbe_bus_speed_5000 = 5000, + ixgbe_bus_speed_33 = 33, + ixgbe_bus_speed_66 = 66, + ixgbe_bus_speed_100 = 100, + ixgbe_bus_speed_120 = 120, + ixgbe_bus_speed_133 = 133, + ixgbe_bus_speed_2500 = 2500, + ixgbe_bus_speed_5000 = 5000, ixgbe_bus_speed_reserved }; @@ -2470,8 +2493,8 @@ ixgbe_bus_width_pcie_x2 = 2, ixgbe_bus_width_pcie_x4 = 4, ixgbe_bus_width_pcie_x8 = 8, - ixgbe_bus_width_32 = 32, - ixgbe_bus_width_64 = 64, + ixgbe_bus_width_32 = 32, + ixgbe_bus_width_64 = 64, ixgbe_bus_width_reserved }; @@ -2583,7 +2606,7 @@ /* iterator type for walking multicast address lists */ typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr, - u32 *vmdq); + u32 *vmdq); /* Function pointer table */ struct ixgbe_eeprom_operations { @@ -2612,8 +2635,8 @@ s32 (*stop_adapter)(struct ixgbe_hw *); s32 (*get_bus_info)(struct ixgbe_hw *); void (*set_lan_id)(struct ixgbe_hw *); - s32 (*read_analog_reg8)(struct ixgbe_hw *, u32, u8 *); - s32 (*write_analog_reg8)(struct ixgbe_hw *, u32, u8); + s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*); + s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8); s32 (*setup_sfp)(struct ixgbe_hw *); s32 (*enable_rx_dma)(struct ixgbe_hw *, u32); s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u16); @@ -2626,7 +2649,7 @@ s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool); s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool); s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *, - bool *); + bool *); /* LED */ s32 (*led_on)(struct ixgbe_hw *, u32); @@ -2642,14 +2665,16 @@ s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32); s32 (*init_rx_addrs)(struct ixgbe_hw *); s32 (*update_uc_addr_list)(struct ixgbe_hw *, u8 *, u32, - ixgbe_mc_addr_itr); + ixgbe_mc_addr_itr); s32 (*update_mc_addr_list)(struct ixgbe_hw *, u8 *, u32, - ixgbe_mc_addr_itr); + ixgbe_mc_addr_itr); s32 (*enable_mc)(struct ixgbe_hw *); s32 (*disable_mc)(struct ixgbe_hw *); s32 (*clear_vfta)(struct ixgbe_hw *); s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool); s32 (*init_uta_tables)(struct ixgbe_hw *); + void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int); + void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int); /* Flow Control */ s32 (*fc_enable)(struct ixgbe_hw *, s32); @@ -2664,129 +2689,128 @@ s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16); s32 (*setup_link)(struct ixgbe_hw *); s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool, - bool); + bool); s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *); s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *); s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *); s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8); - s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8, u8 *); + s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *); s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8); void (*i2c_bus_clear)(struct ixgbe_hw *); s32 (*check_overtemp)(struct ixgbe_hw *); }; struct ixgbe_eeprom_info { - struct ixgbe_eeprom_operations ops; - enum ixgbe_eeprom_type type; - u32 semaphore_delay; - u16 word_size; - u16 address_bits; + struct ixgbe_eeprom_operations ops; + enum ixgbe_eeprom_type type; + u32 semaphore_delay; + u16 word_size; + u16 address_bits; }; -#define IXGBE_FLAGS_DOUBLE_RESET_REQUIRED 0x01 +#define IXGBE_FLAGS_DOUBLE_RESET_REQUIRED 0x01 struct ixgbe_mac_info { - struct ixgbe_mac_operations ops; - enum ixgbe_mac_type type; - u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; - u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; - u8 san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + struct ixgbe_mac_operations ops; + enum ixgbe_mac_type type; + u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + u8 san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; /* prefix for World Wide Node Name (WWNN) */ - u16 wwnn_prefix; + u16 wwnn_prefix; /* prefix for World Wide Port Name (WWPN) */ - u16 wwpn_prefix; -#define IXGBE_MAX_MTA 128 + u16 wwpn_prefix; +#define IXGBE_MAX_MTA 128 u32 mta_shadow[IXGBE_MAX_MTA]; - s32 mc_filter_type; - u32 mcft_size; - u32 vft_size; - u32 num_rar_entries; - u32 rar_highwater; - u32 max_tx_queues; - u32 max_rx_queues; - u32 max_msix_vectors; - bool msix_vectors_from_pcie; - u32 orig_autoc; - u32 orig_autoc2; - bool orig_link_settings_stored; - bool autotry_restart; - u8 flags; + s32 mc_filter_type; + u32 mcft_size; + u32 vft_size; + u32 num_rar_entries; + u32 rar_highwater; + u32 rx_pb_size; + u32 max_tx_queues; + u32 max_rx_queues; + u32 max_msix_vectors; + bool msix_vectors_from_pcie; + u32 orig_autoc; + u32 orig_autoc2; + bool orig_link_settings_stored; + bool autotry_restart; + u8 flags; }; struct ixgbe_phy_info { - struct ixgbe_phy_operations ops; - enum ixgbe_phy_type type; - u32 addr; - u32 id; - enum ixgbe_sfp_type sfp_type; - bool sfp_setup_needed; - u32 revision; - enum ixgbe_media_type media_type; - bool reset_disable; - ixgbe_autoneg_advertised autoneg_advertised; - enum ixgbe_smart_speed smart_speed; - bool smart_speed_active; - bool multispeed_fiber; - bool reset_if_overtemp; + struct ixgbe_phy_operations ops; + enum ixgbe_phy_type type; + u32 addr; + u32 id; + enum ixgbe_sfp_type sfp_type; + bool sfp_setup_needed; + u32 revision; + enum ixgbe_media_type media_type; + bool reset_disable; + ixgbe_autoneg_advertised autoneg_advertised; + enum ixgbe_smart_speed smart_speed; + bool smart_speed_active; + bool multispeed_fiber; + bool reset_if_overtemp; }; struct ixgbe_hw { - u8 *hw_addr; - void *back; - struct ixgbe_mac_info mac; - struct ixgbe_addr_filter_info addr_ctrl; - struct ixgbe_fc_info fc; - struct ixgbe_phy_info phy; - struct ixgbe_eeprom_info eeprom; - struct ixgbe_bus_info bus; - u16 device_id; - u16 vendor_id; - u16 subsystem_device_id; - u16 subsystem_vendor_id; - u8 revision_id; - bool adapter_stopped; + u8 *hw_addr; + void *back; + struct ixgbe_mac_info mac; + struct ixgbe_addr_filter_info addr_ctrl; + struct ixgbe_fc_info fc; + struct ixgbe_phy_info phy; + struct ixgbe_eeprom_info eeprom; + struct ixgbe_bus_info bus; + u16 device_id; + u16 vendor_id; + u16 subsystem_device_id; + u16 subsystem_vendor_id; + u8 revision_id; + bool adapter_stopped; }; -#define ixgbe_call_func(hw, func, params, error) \ - (func != NULL) ? func params: error +#define ixgbe_call_func(hw, func, params, error) \ + (func != NULL) ? func params : error + /* Error Codes */ -#define IXGBE_SUCCESS 0 -#define IXGBE_ERR_EEPROM -1 -#define IXGBE_ERR_EEPROM_CHECKSUM -2 -#define IXGBE_ERR_PHY -3 -#define IXGBE_ERR_CONFIG -4 -#define IXGBE_ERR_PARAM -5 -#define IXGBE_ERR_MAC_TYPE -6 -#define IXGBE_ERR_UNKNOWN_PHY -7 -#define IXGBE_ERR_LINK_SETUP -8 -#define IXGBE_ERR_ADAPTER_STOPPED -9 -#define IXGBE_ERR_INVALID_MAC_ADDR -10 -#define IXGBE_ERR_DEVICE_NOT_SUPPORTED -11 -#define IXGBE_ERR_MASTER_REQUESTS_PENDING -12 -#define IXGBE_ERR_INVALID_LINK_SETTINGS -13 -#define IXGBE_ERR_AUTONEG_NOT_COMPLETE -14 -#define IXGBE_ERR_RESET_FAILED -15 -#define IXGBE_ERR_SWFW_SYNC -16 -#define IXGBE_ERR_PHY_ADDR_INVALID -17 -#define IXGBE_ERR_I2C -18 -#define IXGBE_ERR_SFP_NOT_SUPPORTED -19 -#define IXGBE_ERR_SFP_NOT_PRESENT -20 -#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT -21 -#define IXGBE_ERR_NO_SAN_ADDR_PTR -22 -#define IXGBE_ERR_FDIR_REINIT_FAILED -23 -#define IXGBE_ERR_EEPROM_VERSION -24 -#define IXGBE_ERR_NO_SPACE -25 -#define IXGBE_ERR_OVERTEMP -26 -#define IXGBE_ERR_FC_NOT_NEGOTIATED -27 -#define IXGBE_ERR_FC_NOT_SUPPORTED -28 -#define IXGBE_ERR_FLOW_CONTROL -29 -#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF +#define IXGBE_SUCCESS 0 +#define IXGBE_ERR_EEPROM -1 +#define IXGBE_ERR_EEPROM_CHECKSUM -2 +#define IXGBE_ERR_PHY -3 +#define IXGBE_ERR_CONFIG -4 +#define IXGBE_ERR_PARAM -5 +#define IXGBE_ERR_MAC_TYPE -6 +#define IXGBE_ERR_UNKNOWN_PHY -7 +#define IXGBE_ERR_LINK_SETUP -8 +#define IXGBE_ERR_ADAPTER_STOPPED -9 +#define IXGBE_ERR_INVALID_MAC_ADDR -10 +#define IXGBE_ERR_DEVICE_NOT_SUPPORTED -11 +#define IXGBE_ERR_MASTER_REQUESTS_PENDING -12 +#define IXGBE_ERR_INVALID_LINK_SETTINGS -13 +#define IXGBE_ERR_AUTONEG_NOT_COMPLETE -14 +#define IXGBE_ERR_RESET_FAILED -15 +#define IXGBE_ERR_SWFW_SYNC -16 +#define IXGBE_ERR_PHY_ADDR_INVALID -17 +#define IXGBE_ERR_I2C -18 +#define IXGBE_ERR_SFP_NOT_SUPPORTED -19 +#define IXGBE_ERR_SFP_NOT_PRESENT -20 +#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT -21 +#define IXGBE_ERR_NO_SAN_ADDR_PTR -22 +#define IXGBE_ERR_FDIR_REINIT_FAILED -23 +#define IXGBE_ERR_EEPROM_VERSION -24 +#define IXGBE_ERR_NO_SPACE -25 +#define IXGBE_ERR_OVERTEMP -26 +#define IXGBE_ERR_FC_NOT_NEGOTIATED -27 +#define IXGBE_ERR_FC_NOT_SUPPORTED -28 +#define IXGBE_ERR_FLOW_CONTROL -29 +#define IXGBE_ERR_SFP_SETUP_NOT_COMPLETE -30 +#define IXGBE_ERR_PBA_SECTION -31 +#define IXGBE_ERR_INVALID_ARGUMENT -32 +#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF -#ifndef UNREFERENCED_PARAMETER -#define UNREFERENCED_PARAMETER(_p) (_p); -#define UNREFERENCED_2PARAMETER(_p, _q) (_p); (_q); -#define UNREFERENCED_3PARAMETER(_p, _q, _r) (_p); (_q); (_r); -#define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) (_p); (_q); (_r); (_s); -#endif -#endif /* _IXGBE_TYPE_H */ +#endif /* _IXGBE_TYPE_H_ */