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annotate usr/src/uts/common/io/ixgbe/ixgbe_82599.c @ 13448:f03238cace0b

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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 22e6d3edaab5
children 7b5944437191
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /******************************************************************************
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2
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3 Copyright (c) 2001-2010, Intel Corporation
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4 All rights reserved.
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5
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6 Redistribution and use in source and binary forms, with or without
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7 modification, are permitted provided that the following conditions are met:
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8
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9 1. Redistributions of source code must retain the above copyright notice,
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10 this list of conditions and the following disclaimer.
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11
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12 2. Redistributions in binary form must reproduce the above copyright
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13 notice, this list of conditions and the following disclaimer in the
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14 documentation and/or other materials provided with the distribution.
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15
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16 3. Neither the name of the Intel Corporation nor the names of its
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17 contributors may be used to endorse or promote products derived from
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18 this software without specific prior written permission.
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19
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20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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30 POSSIBILITY OF SUCH DAMAGE.
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31
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32 ******************************************************************************/
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33 /*$FreeBSD$*/
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34
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35 #include "ixgbe_type.h"
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36 #include "ixgbe_api.h"
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37 #include "ixgbe_common.h"
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38 #include "ixgbe_phy.h"
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39
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40 s32 ixgbe_init_ops_82599(struct ixgbe_hw *hw);
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41 s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
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42 ixgbe_link_speed *speed,
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43 bool *autoneg);
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44 enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw);
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45 void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
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46 void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
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47 void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
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48 s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
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49 ixgbe_link_speed speed, bool autoneg,
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50 bool autoneg_wait_to_complete);
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51 s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
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52 ixgbe_link_speed speed, bool autoneg,
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53 bool autoneg_wait_to_complete);
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54 s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
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55 bool autoneg_wait_to_complete);
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56 s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
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57 ixgbe_link_speed speed,
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58 bool autoneg,
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59 bool autoneg_wait_to_complete);
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60 static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
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61 ixgbe_link_speed speed,
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62 bool autoneg,
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63 bool autoneg_wait_to_complete);
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64 s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw);
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65 void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw);
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66 s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw);
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67 s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val);
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68 s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val);
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69 s32 ixgbe_start_hw_rev_1_82599(struct ixgbe_hw *hw);
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70 s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw);
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71 s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw);
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72 u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw);
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73 s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval);
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74 static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
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75 bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw);
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76
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77
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78 void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
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79 {
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80 struct ixgbe_mac_info *mac = &hw->mac;
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81
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82 DEBUGFUNC("ixgbe_init_mac_link_ops_82599");
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83
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84 /* enable the laser control functions for SFP+ fiber */
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85 if (mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) {
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86 mac->ops.disable_tx_laser =
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87 &ixgbe_disable_tx_laser_multispeed_fiber;
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88 mac->ops.enable_tx_laser =
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89 &ixgbe_enable_tx_laser_multispeed_fiber;
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90 mac->ops.flap_tx_laser = &ixgbe_flap_tx_laser_multispeed_fiber;
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91
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92 } else {
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93 mac->ops.disable_tx_laser = NULL;
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94 mac->ops.enable_tx_laser = NULL;
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95 mac->ops.flap_tx_laser = NULL;
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96 }
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97
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98 if (hw->phy.multispeed_fiber) {
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99 /* Set up dual speed SFP+ support */
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100 mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber;
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101 } else {
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102 if ((ixgbe_get_media_type(hw) == ixgbe_media_type_backplane) &&
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103 (hw->phy.smart_speed == ixgbe_smart_speed_auto ||
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104 hw->phy.smart_speed == ixgbe_smart_speed_on) &&
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105 !ixgbe_verify_lesm_fw_enabled_82599(hw)) {
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106 mac->ops.setup_link = &ixgbe_setup_mac_link_smartspeed;
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107 } else {
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108 mac->ops.setup_link = &ixgbe_setup_mac_link_82599;
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109 }
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b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
110 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
111 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
112
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
113 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
114 * ixgbe_init_phy_ops_82599 - PHY/SFP specific init
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
115 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
116 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
117 * Initialize any function pointers that were not able to be
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
118 * set during init_shared_code because the PHY/SFP type was
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
119 * not known. Perform the SFP init if necessary.
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
120 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
121 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
122 s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
123 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
124 struct ixgbe_mac_info *mac = &hw->mac;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
125 struct ixgbe_phy_info *phy = &hw->phy;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
126 s32 ret_val = IXGBE_SUCCESS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
127
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
128 DEBUGFUNC("ixgbe_init_phy_ops_82599");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
129
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
130 /* Identify the PHY or SFP module */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
131 ret_val = phy->ops.identify(hw);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
132 if (ret_val == IXGBE_ERR_SFP_NOT_SUPPORTED)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
133 goto init_phy_ops_out;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
134
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
135 /* Setup function pointers based on detected SFP module and speeds */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
136 ixgbe_init_mac_link_ops_82599(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
137 if (hw->phy.sfp_type != ixgbe_sfp_type_unknown)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
138 hw->phy.ops.reset = NULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
139
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
140 /* If copper media, overwrite with copper function pointers */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
141 if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
142 mac->ops.setup_link = &ixgbe_setup_copper_link_82599;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
143 mac->ops.get_link_capabilities =
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
144 &ixgbe_get_copper_link_capabilities_generic;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
145 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
146
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
147 /* Set necessary function pointers based on phy type */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
148 switch (hw->phy.type) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
149 case ixgbe_phy_tn:
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
150 phy->ops.setup_link = &ixgbe_setup_phy_link_tnx;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
151 phy->ops.check_link = &ixgbe_check_phy_link_tnx;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
152 phy->ops.get_firmware_version =
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
153 &ixgbe_get_phy_firmware_version_tnx;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
154 break;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
155 case ixgbe_phy_aq:
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
156 phy->ops.get_firmware_version =
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
157 &ixgbe_get_phy_firmware_version_generic;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
158 break;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
159 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
160 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
161 }
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
162 init_phy_ops_out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
163 return ret_val;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
164 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
165
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
166 s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
167 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
168 s32 ret_val = IXGBE_SUCCESS;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
169 u32 reg_anlp1 = 0;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
170 u32 i = 0;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
171 u16 list_offset, data_offset, data_value;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
172
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
173 DEBUGFUNC("ixgbe_setup_sfp_modules_82599");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
174
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
175 if (hw->phy.sfp_type != ixgbe_sfp_type_unknown) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
176 ixgbe_init_mac_link_ops_82599(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
177
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
178 hw->phy.ops.reset = NULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
179
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
180 ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, &list_offset,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
181 &data_offset);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
182 if (ret_val != IXGBE_SUCCESS)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
183 goto setup_sfp_out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
184
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
185 /* PHY config will finish before releasing the semaphore */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
186 ret_val = ixgbe_acquire_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
187 if (ret_val != IXGBE_SUCCESS) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
188 ret_val = IXGBE_ERR_SWFW_SYNC;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
189 goto setup_sfp_out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
190 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
191
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
192 hw->eeprom.ops.read(hw, ++data_offset, &data_value);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
193 while (data_value != 0xffff) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
194 IXGBE_WRITE_REG(hw, IXGBE_CORECTL, data_value);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
195 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
196 hw->eeprom.ops.read(hw, ++data_offset, &data_value);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
197 }
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
198
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
199 /* Release the semaphore */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
200 ixgbe_release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
201 /* Delay obtaining semaphore again to allow FW access */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
202 msec_delay(hw->eeprom.semaphore_delay);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
203
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
204 /* Now restart DSP by setting Restart_AN and clearing LMS */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
205 IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((IXGBE_READ_REG(hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
206 IXGBE_AUTOC) & ~IXGBE_AUTOC_LMS_MASK) |
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
207 IXGBE_AUTOC_AN_RESTART));
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
208
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
209 /* Wait for AN to leave state 0 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
210 for (i = 0; i < 10; i++) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
211 msec_delay(4);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
212 reg_anlp1 = IXGBE_READ_REG(hw, IXGBE_ANLP1);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
213 if (reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
214 break;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
215 }
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
216 if (!(reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
217 DEBUGOUT("sfp module setup not complete\n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
218 ret_val = IXGBE_ERR_SFP_SETUP_NOT_COMPLETE;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
219 goto setup_sfp_out;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
220 }
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
221
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
222 /* Restart DSP by setting Restart_AN and return to SFI mode */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
223 IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (IXGBE_READ_REG(hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
224 IXGBE_AUTOC) | IXGBE_AUTOC_LMS_10G_SERIAL |
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
225 IXGBE_AUTOC_AN_RESTART));
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
226 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
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parents:
diff changeset
227
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
228 setup_sfp_out:
13448
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parents: 13018
diff changeset
229 return ret_val;
9353
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parents:
diff changeset
230 }
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parents:
diff changeset
231
13448
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parents: 13018
diff changeset
232 /**
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diff changeset
233 * ixgbe_init_ops_82599 - Inits func ptrs and MAC type
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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parents: 13018
diff changeset
234 * @hw: pointer to hardware structure
9353
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parents:
diff changeset
235 *
13448
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diff changeset
236 * Initialize the function pointers and assign the MAC type for 82599.
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diff changeset
237 * Does not touch the hardware.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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diff changeset
238 **/
9353
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parents:
diff changeset
239
13448
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parents: 13018
diff changeset
240 s32 ixgbe_init_ops_82599(struct ixgbe_hw *hw)
9353
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parents:
diff changeset
241 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
242 struct ixgbe_mac_info *mac = &hw->mac;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
243 struct ixgbe_phy_info *phy = &hw->phy;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
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parents:
diff changeset
244 s32 ret_val;
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parents:
diff changeset
245
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diff changeset
246 DEBUGFUNC("ixgbe_init_ops_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
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diff changeset
247
9353
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diff changeset
248 ret_val = ixgbe_init_phy_ops_generic(hw);
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diff changeset
249 ret_val = ixgbe_init_ops_generic(hw);
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parents:
diff changeset
250
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parents:
diff changeset
251 /* PHY */
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parents:
diff changeset
252 phy->ops.identify = &ixgbe_identify_phy_82599;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
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parents:
diff changeset
253 phy->ops.init = &ixgbe_init_phy_ops_82599;
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parents:
diff changeset
254
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diff changeset
255 /* MAC */
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parents:
diff changeset
256 mac->ops.reset_hw = &ixgbe_reset_hw_82599;
13448
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parents: 13018
diff changeset
257 mac->ops.enable_relaxed_ordering = &ixgbe_enable_relaxed_ordering_gen2;
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diff changeset
258 mac->ops.get_media_type = &ixgbe_get_media_type_82599;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
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parents:
diff changeset
259 mac->ops.get_supported_physical_layer =
13448
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diff changeset
260 &ixgbe_get_supported_physical_layer_82599;
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parents:
diff changeset
261 mac->ops.enable_rx_dma = &ixgbe_enable_rx_dma_82599;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
262 mac->ops.read_analog_reg8 = &ixgbe_read_analog_reg8_82599;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
263 mac->ops.write_analog_reg8 = &ixgbe_write_analog_reg8_82599;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
264 mac->ops.start_hw = &ixgbe_start_hw_rev_1_82599;
10998
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chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
265 mac->ops.get_san_mac_addr = &ixgbe_get_san_mac_addr_generic;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
266 mac->ops.set_san_mac_addr = &ixgbe_set_san_mac_addr_generic;
13448
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parents: 13018
diff changeset
267 mac->ops.get_device_caps = &ixgbe_get_device_caps_generic;
10998
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diff changeset
268 mac->ops.get_wwn_prefix = &ixgbe_get_wwn_prefix_generic;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
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parents: 12003
diff changeset
269 mac->ops.get_fcoe_boot_status = &ixgbe_get_fcoe_boot_status_generic;
9353
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parents:
diff changeset
270
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parents:
diff changeset
271 /* RAR, Multicast, VLAN */
10998
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diff changeset
272 mac->ops.set_vmdq = &ixgbe_set_vmdq_generic;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
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diff changeset
273 mac->ops.clear_vmdq = &ixgbe_clear_vmdq_generic;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
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diff changeset
274 mac->ops.insert_mac_addr = &ixgbe_insert_mac_addr_generic;
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diff changeset
275 mac->rar_highwater = 1;
10998
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diff changeset
276 mac->ops.set_vfta = &ixgbe_set_vfta_generic;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
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diff changeset
277 mac->ops.clear_vfta = &ixgbe_clear_vfta_generic;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
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diff changeset
278 mac->ops.init_uta_tables = &ixgbe_init_uta_tables_generic;
9353
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diff changeset
279 mac->ops.setup_sfp = &ixgbe_setup_sfp_modules_82599;
13448
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parents: 13018
diff changeset
280 mac->ops.set_mac_anti_spoofing = &ixgbe_set_mac_anti_spoofing;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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diff changeset
281 mac->ops.set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing;
9353
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diff changeset
282
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Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
283 /* Link */
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Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
284 mac->ops.get_link_capabilities = &ixgbe_get_link_capabilities_82599;
13448
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parents: 13018
diff changeset
285 mac->ops.check_link = &ixgbe_check_mac_link_generic;
9353
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parents:
diff changeset
286 ixgbe_init_mac_link_ops_82599(hw);
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parents:
diff changeset
287
13448
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parents: 13018
diff changeset
288 mac->mcft_size = 128;
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diff changeset
289 mac->vft_size = 128;
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diff changeset
290 mac->num_rar_entries = 128;
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diff changeset
291 mac->rx_pb_size = 512;
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diff changeset
292 mac->max_tx_queues = 128;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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diff changeset
293 mac->max_rx_queues = 128;
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parents: 10305
diff changeset
294 mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw);
9353
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Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
295
13448
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parents: 13018
diff changeset
296 return ret_val;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
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parents:
diff changeset
297 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
298
13448
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Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
299 /**
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diff changeset
300 * ixgbe_get_link_capabilities_82599 - Determines link capabilities
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
301 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
302 * @speed: pointer to link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
303 * @negotiation: TRUE when autoneg or autotry is enabled
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
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parents:
diff changeset
304 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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parents: 13018
diff changeset
305 * Determines the link capabilities by reading the AUTOC register.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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parents: 13018
diff changeset
306 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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parents: 13018
diff changeset
307 s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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parents: 13018
diff changeset
308 ixgbe_link_speed *speed,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
309 bool *negotiation)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
310 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
311 s32 status = IXGBE_SUCCESS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
312 u32 autoc = 0;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
313
10998
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parents: 10305
diff changeset
314 DEBUGFUNC("ixgbe_get_link_capabilities_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
315
13448
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Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
316
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
317 /* Check if 1G SFP module. */
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
318 if (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
319 hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1) {
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
320 *speed = IXGBE_LINK_SPEED_1GB_FULL;
13448
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parents: 13018
diff changeset
321 *negotiation = TRUE;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
322 goto out;
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
323 }
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
324
9353
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parents:
diff changeset
325 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
326 * Determine link capabilities based on the stored value of AUTOC,
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
327 * which represents EEPROM defaults. If AUTOC value has not
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
328 * been stored, use the current register values.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
329 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
330 if (hw->mac.orig_link_settings_stored)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
331 autoc = hw->mac.orig_autoc;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
332 else
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
333 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
334
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
335 switch (autoc & IXGBE_AUTOC_LMS_MASK) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
336 case IXGBE_AUTOC_LMS_1G_LINK_NO_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
337 *speed = IXGBE_LINK_SPEED_1GB_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
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parents: 13018
diff changeset
338 *negotiation = FALSE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
339 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
340
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
341 case IXGBE_AUTOC_LMS_10G_LINK_NO_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
342 *speed = IXGBE_LINK_SPEED_10GB_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
343 *negotiation = FALSE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
344 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
345
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
346 case IXGBE_AUTOC_LMS_1G_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
347 *speed = IXGBE_LINK_SPEED_1GB_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
348 *negotiation = TRUE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
349 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
350
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
351 case IXGBE_AUTOC_LMS_10G_SERIAL:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
352 *speed = IXGBE_LINK_SPEED_10GB_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
353 *negotiation = FALSE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
354 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
355
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
356 case IXGBE_AUTOC_LMS_KX4_KX_KR:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
357 case IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
358 *speed = IXGBE_LINK_SPEED_UNKNOWN;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
359 if (autoc & IXGBE_AUTOC_KR_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
360 *speed |= IXGBE_LINK_SPEED_10GB_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
361 if (autoc & IXGBE_AUTOC_KX4_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
362 *speed |= IXGBE_LINK_SPEED_10GB_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
363 if (autoc & IXGBE_AUTOC_KX_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
364 *speed |= IXGBE_LINK_SPEED_1GB_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
365 *negotiation = TRUE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
366 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
367
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
368 case IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
369 *speed = IXGBE_LINK_SPEED_100_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
370 if (autoc & IXGBE_AUTOC_KR_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
371 *speed |= IXGBE_LINK_SPEED_10GB_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
372 if (autoc & IXGBE_AUTOC_KX4_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
373 *speed |= IXGBE_LINK_SPEED_10GB_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
374 if (autoc & IXGBE_AUTOC_KX_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
375 *speed |= IXGBE_LINK_SPEED_1GB_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
376 *negotiation = TRUE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
377 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
378
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
379 case IXGBE_AUTOC_LMS_SGMII_1G_100M:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
380 *speed = IXGBE_LINK_SPEED_1GB_FULL | IXGBE_LINK_SPEED_100_FULL;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
381 *negotiation = FALSE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
382 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
383
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
384 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
385 status = IXGBE_ERR_LINK_SETUP;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
386 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
387 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
388
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
389 if (hw->phy.multispeed_fiber) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
390 *speed |= IXGBE_LINK_SPEED_10GB_FULL |
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
391 IXGBE_LINK_SPEED_1GB_FULL;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
392 *negotiation = TRUE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
393 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
394
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
395 out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
396 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
397 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
398
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
399 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
400 * ixgbe_get_media_type_82599 - Get media type
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
401 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
402 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
403 * Returns the media type (fiber, copper, backplane)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
404 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
405 enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
406 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
407 enum ixgbe_media_type media_type;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
408
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
409 DEBUGFUNC("ixgbe_get_media_type_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
410
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
411 /* Detect if there is a copper PHY attached. */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
412 switch (hw->phy.type) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
413 case ixgbe_phy_cu_unknown:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
414 case ixgbe_phy_tn:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
415 case ixgbe_phy_aq:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
416 media_type = ixgbe_media_type_copper;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
417 goto out;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
418 default:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
419 break;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
420 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
421
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
422 switch (hw->device_id) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
423 case IXGBE_DEV_ID_82599_KX4:
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
424 case IXGBE_DEV_ID_82599_KX4_MEZZ:
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
425 case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
426 case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
427 case IXGBE_DEV_ID_82599_XAUI_LOM:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
428 /* Default device ID is mezzanine card KX/KX4 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
429 media_type = ixgbe_media_type_backplane;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
430 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
431 case IXGBE_DEV_ID_82599_SFP:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
432 case IXGBE_DEV_ID_82599_SFP_FCOE:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
433 media_type = ixgbe_media_type_fiber;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
434 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
435 case IXGBE_DEV_ID_82599_CX4:
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
436 media_type = ixgbe_media_type_cx4;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
437 break;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
438 case IXGBE_DEV_ID_82599_T3_LOM:
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
439 media_type = ixgbe_media_type_copper;
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
440 break;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
441 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
442 media_type = ixgbe_media_type_unknown;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
443 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
444 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
445 out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
446 return media_type;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
447 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
448
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
449 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
450 * ixgbe_start_mac_link_82599 - Setup MAC link settings
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
451 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
452 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
453 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
454 * Configures link settings based on values in the ixgbe_hw struct.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
455 * Restarts the link. Performs autonegotiation if needed.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
456 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
457 s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
458 bool autoneg_wait_to_complete)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
459 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
460 u32 autoc_reg;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
461 u32 links_reg;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
462 u32 i;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
463 s32 status = IXGBE_SUCCESS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
464
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
465 DEBUGFUNC("ixgbe_start_mac_link_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
466
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
467
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
468 /* Restart link */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
469 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
470 autoc_reg |= IXGBE_AUTOC_AN_RESTART;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
471 IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
472
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
473 /* Only poll for autoneg to complete if specified to do so */
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
474 if (autoneg_wait_to_complete) {
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
475 if ((autoc_reg & IXGBE_AUTOC_LMS_MASK) ==
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
476 IXGBE_AUTOC_LMS_KX4_KX_KR ||
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
477 (autoc_reg & IXGBE_AUTOC_LMS_MASK) ==
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
478 IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN ||
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
479 (autoc_reg & IXGBE_AUTOC_LMS_MASK) ==
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
480 IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII) {
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
481 links_reg = 0; /* Just in case Autoneg time = 0 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
482 for (i = 0; i < IXGBE_AUTO_NEG_TIME; i++) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
483 links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
484 if (links_reg & IXGBE_LINKS_KX_AN_COMP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
485 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
486 msec_delay(100);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
487 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
488 if (!(links_reg & IXGBE_LINKS_KX_AN_COMP)) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
489 status = IXGBE_ERR_AUTONEG_NOT_COMPLETE;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
490 DEBUGOUT("Autoneg did not complete.\n");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
491 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
492 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
493 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
494
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
495 /* Add delay to filter out noises during initial link setup */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
496 msec_delay(50);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
497
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
498 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
499 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
500
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
501 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
502 * ixgbe_disable_tx_laser_multispeed_fiber - Disable Tx laser
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
503 * @hw: pointer to hardware structure
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
504 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
505 * The base drivers may require better control over SFP+ module
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
506 * PHY states. This includes selectively shutting down the Tx
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
507 * laser on the PHY, effectively halting physical link.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
508 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
509 void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
510 {
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
511 u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
512
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
513 /* Disable tx laser; allow 100us to go dark per spec */
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
514 esdp_reg |= IXGBE_ESDP_SDP3;
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
515 IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
516 IXGBE_WRITE_FLUSH(hw);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
517 usec_delay(100);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
518 }
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
519
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
520 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
521 * ixgbe_enable_tx_laser_multispeed_fiber - Enable Tx laser
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
522 * @hw: pointer to hardware structure
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
523 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
524 * The base drivers may require better control over SFP+ module
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
525 * PHY states. This includes selectively turning on the Tx
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
526 * laser on the PHY, effectively starting physical link.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
527 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
528 void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
529 {
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
530 u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
531
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
532 /* Enable tx laser; allow 100ms to light up */
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
533 esdp_reg &= ~IXGBE_ESDP_SDP3;
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
534 IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
535 IXGBE_WRITE_FLUSH(hw);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
536 msec_delay(100);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
537 }
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
538
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
539 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
540 * ixgbe_flap_tx_laser_multispeed_fiber - Flap Tx laser
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
541 * @hw: pointer to hardware structure
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
542 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
543 * When the driver changes the link speeds that it can support,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
544 * it sets autotry_restart to TRUE to indicate that we need to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
545 * initiate a new autotry session with the link partner. To do
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
546 * so, we set the speed then disable and re-enable the tx laser, to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
547 * alert the link partner that it also needs to restart autotry on its
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
548 * end. This is consistent with TRUE clause 37 autoneg, which also
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
549 * involves a loss of signal.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
550 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
551 void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
552 {
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
553 DEBUGFUNC("ixgbe_flap_tx_laser_multispeed_fiber");
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
554
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
555 if (hw->mac.autotry_restart) {
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
556 ixgbe_disable_tx_laser_multispeed_fiber(hw);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
557 ixgbe_enable_tx_laser_multispeed_fiber(hw);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
558 hw->mac.autotry_restart = FALSE;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
559 }
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
560 }
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
561
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
562 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
563 * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
564 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
565 * @speed: new link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
566 * @autoneg: TRUE if autonegotiation enabled
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
567 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
568 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
569 * Set the link speed in the AUTOC register and restarts link.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
570 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
571 s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
572 ixgbe_link_speed speed, bool autoneg,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
573 bool autoneg_wait_to_complete)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
574 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
575 s32 status = IXGBE_SUCCESS;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
576 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
577 ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
578 u32 speedcnt = 0;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
579 u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
580 u32 i = 0;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
581 bool link_up = FALSE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
582 bool negotiation;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
583
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
584 DEBUGFUNC("ixgbe_setup_mac_link_multispeed_fiber");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
585
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
586 /* Mask off requested but non-supported speeds */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
587 status = ixgbe_get_link_capabilities(hw, &link_speed, &negotiation);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
588 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
589 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
590
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
591 speed &= link_speed;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
592
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
593 /*
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
594 * Try each speed one by one, highest priority first. We do this in
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
595 * software because 10gb fiber doesn't support speed autonegotiation.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
596 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
597 if (speed & IXGBE_LINK_SPEED_10GB_FULL) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
598 speedcnt++;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
599 highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
600
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
601 /* If we already have link at this speed, just jump out */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
602 status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
603 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
604 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
605
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
606 if ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) && link_up)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
607 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
608
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
609 /* Set the module link speed */
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
610 esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
611 IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
612 IXGBE_WRITE_FLUSH(hw);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
613
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
614 /* Allow module to change analog characteristics (1G->10G) */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
615 msec_delay(40);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
616
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
617 status = ixgbe_setup_mac_link_82599(hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
618 IXGBE_LINK_SPEED_10GB_FULL,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
619 autoneg,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
620 autoneg_wait_to_complete);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
621 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
622 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
623
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
624 /* Flap the tx laser if it has not already been done */
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
625 ixgbe_flap_tx_laser(hw);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
626
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
627 /*
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
628 * Wait for the controller to acquire link. Per IEEE 802.3ap,
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
629 * Section 73.10.2, we may have to wait up to 500ms if KR is
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
630 * attempted. 82599 uses the same timing for 10g SFI.
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
631 */
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
632 for (i = 0; i < 5; i++) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
633 /* Wait for the link partner to also set speed */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
634 msec_delay(100);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
635
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
636 /* If we have link, just jump out */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
637 status = ixgbe_check_link(hw, &link_speed,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
638 &link_up, FALSE);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
639 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
640 return status;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
641
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
642 if (link_up)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
643 goto out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
644 }
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
645 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
646
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
647 if (speed & IXGBE_LINK_SPEED_1GB_FULL) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
648 speedcnt++;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
649 if (highest_link_speed == IXGBE_LINK_SPEED_UNKNOWN)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
650 highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
651
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
652 /* If we already have link at this speed, just jump out */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
653 status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
654 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
655 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
656
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
657 if ((link_speed == IXGBE_LINK_SPEED_1GB_FULL) && link_up)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
658 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
659
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
660 /* Set the module link speed */
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
661 esdp_reg &= ~IXGBE_ESDP_SDP5;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
662 esdp_reg |= IXGBE_ESDP_SDP5_DIR;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
663 IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
664 IXGBE_WRITE_FLUSH(hw);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
665
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
666 /* Allow module to change analog characteristics (10G->1G) */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
667 msec_delay(40);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
668
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
669 status = ixgbe_setup_mac_link_82599(hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
670 IXGBE_LINK_SPEED_1GB_FULL,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
671 autoneg,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
672 autoneg_wait_to_complete);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
673 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
674 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
675
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
676 /* Flap the tx laser if it has not already been done */
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
677 ixgbe_flap_tx_laser(hw);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
678
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
679 /* Wait for the link partner to also set speed */
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
680 msec_delay(100);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
681
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
682 /* If we have link, just jump out */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
683 status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
684 if (status != IXGBE_SUCCESS)
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
685 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
686
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
687 if (link_up)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
688 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
689 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
690
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
691 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
692 * We didn't get link. Configure back to the highest speed we tried,
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
693 * (if there was more than one). We call ourselves back with just the
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
694 * single highest speed that the user requested.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
695 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
696 if (speedcnt > 1)
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
697 status = ixgbe_setup_mac_link_multispeed_fiber(hw,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
698 highest_link_speed, autoneg, autoneg_wait_to_complete);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
699
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
700 out:
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
701 /* Set autoneg_advertised value based on input link speed */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
702 hw->phy.autoneg_advertised = 0;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
703
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
704 if (speed & IXGBE_LINK_SPEED_10GB_FULL)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
705 hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
706
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
707 if (speed & IXGBE_LINK_SPEED_1GB_FULL)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
708 hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
709
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
710 return status;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
711 }
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
712
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
713 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
714 * ixgbe_setup_mac_link_smartspeed - Set MAC link speed using SmartSpeed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
715 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
716 * @speed: new link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
717 * @autoneg: TRUE if autonegotiation enabled
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
718 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
719 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
720 * Implements the Intel SmartSpeed algorithm.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
721 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
722 s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
723 ixgbe_link_speed speed, bool autoneg,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
724 bool autoneg_wait_to_complete)
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
725 {
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
726 s32 status = IXGBE_SUCCESS;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
727 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
728 s32 i, j;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
729 bool link_up = FALSE;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
730 u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
731
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
732 DEBUGFUNC("ixgbe_setup_mac_link_smartspeed");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
733
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
734 /* Set autoneg_advertised value based on input link speed */
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
735 hw->phy.autoneg_advertised = 0;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
736
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
737 if (speed & IXGBE_LINK_SPEED_10GB_FULL)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
738 hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
739
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
740 if (speed & IXGBE_LINK_SPEED_1GB_FULL)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
741 hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
742
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
743 if (speed & IXGBE_LINK_SPEED_100_FULL)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
744 hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_100_FULL;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
745
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
746 /*
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
747 * Implement Intel SmartSpeed algorithm. SmartSpeed will reduce the
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
748 * autoneg advertisement if link is unable to be established at the
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
749 * highest negotiated rate. This can sometimes happen due to integrity
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
750 * issues with the physical media connection.
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
751 */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
752
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
753 /* First, try to get link with full advertisement */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
754 hw->phy.smart_speed_active = FALSE;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
755 for (j = 0; j < IXGBE_SMARTSPEED_MAX_RETRIES; j++) {
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
756 status = ixgbe_setup_mac_link_82599(hw, speed, autoneg,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
757 autoneg_wait_to_complete);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
758 if (status != IXGBE_SUCCESS)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
759 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
760
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
761 /*
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
762 * Wait for the controller to acquire link. Per IEEE 802.3ap,
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
763 * Section 73.10.2, we may have to wait up to 500ms if KR is
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
764 * attempted, or 200ms if KX/KX4/BX/BX4 is attempted, per
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
765 * Table 9 in the AN MAS.
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
766 */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
767 for (i = 0; i < 5; i++) {
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
768 msec_delay(100);
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
769
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
770 /* If we have link, just jump out */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
771 status = ixgbe_check_link(hw, &link_speed, &link_up,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
772 FALSE);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
773 if (status != IXGBE_SUCCESS)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
774 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
775
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
776 if (link_up)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
777 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
778 }
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
779 }
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
780
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
781 /*
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
782 * We didn't get link. If we advertised KR plus one of KX4/KX
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
783 * (or BX4/BX), then disable KR and try again.
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
784 */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
785 if (((autoc_reg & IXGBE_AUTOC_KR_SUPP) == 0) ||
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
786 ((autoc_reg & IXGBE_AUTOC_KX4_KX_SUPP_MASK) == 0))
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
787 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
788
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
789 /* Turn SmartSpeed on to disable KR support */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
790 hw->phy.smart_speed_active = TRUE;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
791 status = ixgbe_setup_mac_link_82599(hw, speed, autoneg,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
792 autoneg_wait_to_complete);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
793 if (status != IXGBE_SUCCESS)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
794 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
795
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
796 /*
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
797 * Wait for the controller to acquire link. 600ms will allow for
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
798 * the AN link_fail_inhibit_timer as well for multiple cycles of
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
799 * parallel detect, both 10g and 1g. This allows for the maximum
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
800 * connect attempts as defined in the AN MAS table 73-7.
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
801 */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
802 for (i = 0; i < 6; i++) {
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
803 msec_delay(100);
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
804
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
805 /* If we have link, just jump out */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
806 status = ixgbe_check_link(hw, &link_speed, &link_up, FALSE);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
807 if (status != IXGBE_SUCCESS)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
808 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
809
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
810 if (link_up)
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
811 goto out;
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
812 }
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
813
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
814 /* We didn't get link. Turn SmartSpeed back off. */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
815 hw->phy.smart_speed_active = FALSE;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
816 status = ixgbe_setup_mac_link_82599(hw, speed, autoneg,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
817 autoneg_wait_to_complete);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
818
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
819 out:
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
820 if (link_up && (link_speed == IXGBE_LINK_SPEED_1GB_FULL))
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
821 DEBUGOUT("Smartspeed has downgraded the link speed "
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
822 "from the maximum advertised\n");
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
823 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
824 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
825
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
826 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
827 * ixgbe_setup_mac_link_82599 - Set MAC link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
828 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
829 * @speed: new link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
830 * @autoneg: TRUE if autonegotiation enabled
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
831 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
832 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
833 * Set the link speed in the AUTOC register and restarts link.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
834 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
835 s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
836 ixgbe_link_speed speed, bool autoneg,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
837 bool autoneg_wait_to_complete)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
838 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
839 s32 status = IXGBE_SUCCESS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
840 u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
841 u32 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
842 u32 start_autoc = autoc;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
843 u32 orig_autoc = 0;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
844 u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
845 u32 pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
846 u32 pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
847 u32 links_reg;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
848 u32 i;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
849 ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
850
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
851 DEBUGFUNC("ixgbe_setup_mac_link_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
852
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
853 /* Check to see if speed passed in is supported. */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
854 status = ixgbe_get_link_capabilities(hw, &link_capabilities, &autoneg);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
855 if (status != IXGBE_SUCCESS)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
856 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
857
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
858 speed &= link_capabilities;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
859
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
860 if (speed == IXGBE_LINK_SPEED_UNKNOWN) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
861 status = IXGBE_ERR_LINK_SETUP;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
862 goto out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
863 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
864
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
865 /* Use stored value (EEPROM defaults) of AUTOC to find KR/KX4 support*/
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
866 if (hw->mac.orig_link_settings_stored)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
867 orig_autoc = hw->mac.orig_autoc;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
868 else
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
869 orig_autoc = autoc;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
870
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
871 if (link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR ||
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
872 link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN ||
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
873 link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
874 /* Set KX4/KX/KR support according to speed requested */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
875 autoc &= ~(IXGBE_AUTOC_KX4_KX_SUPP_MASK | IXGBE_AUTOC_KR_SUPP);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
876 if (speed & IXGBE_LINK_SPEED_10GB_FULL)
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
877 if (orig_autoc & IXGBE_AUTOC_KX4_SUPP)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
878 autoc |= IXGBE_AUTOC_KX4_SUPP;
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
879 if ((orig_autoc & IXGBE_AUTOC_KR_SUPP) &&
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
880 (hw->phy.smart_speed_active == FALSE))
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
881 autoc |= IXGBE_AUTOC_KR_SUPP;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
882 if (speed & IXGBE_LINK_SPEED_1GB_FULL)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
883 autoc |= IXGBE_AUTOC_KX_SUPP;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
884 } else if ((pma_pmd_1g == IXGBE_AUTOC_1G_SFI) &&
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
885 (link_mode == IXGBE_AUTOC_LMS_1G_LINK_NO_AN ||
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
886 link_mode == IXGBE_AUTOC_LMS_1G_AN)) {
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
887 /* Switch from 1G SFI to 10G SFI if requested */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
888 if ((speed == IXGBE_LINK_SPEED_10GB_FULL) &&
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
889 (pma_pmd_10g_serial == IXGBE_AUTOC2_10G_SFI)) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
890 autoc &= ~IXGBE_AUTOC_LMS_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
891 autoc |= IXGBE_AUTOC_LMS_10G_SERIAL;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
892 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
893 } else if ((pma_pmd_10g_serial == IXGBE_AUTOC2_10G_SFI) &&
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
894 (link_mode == IXGBE_AUTOC_LMS_10G_SERIAL)) {
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
895 /* Switch from 10G SFI to 1G SFI if requested */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
896 if ((speed == IXGBE_LINK_SPEED_1GB_FULL) &&
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
897 (pma_pmd_1g == IXGBE_AUTOC_1G_SFI)) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
898 autoc &= ~IXGBE_AUTOC_LMS_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
899 if (autoneg)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
900 autoc |= IXGBE_AUTOC_LMS_1G_AN;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
901 else
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
902 autoc |= IXGBE_AUTOC_LMS_1G_LINK_NO_AN;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
903 }
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
904 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
905
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
906 if (autoc != start_autoc) {
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
907 /* Restart link */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
908 autoc |= IXGBE_AUTOC_AN_RESTART;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
909 IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
910
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
911 /* Only poll for autoneg to complete if specified to do so */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
912 if (autoneg_wait_to_complete) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
913 if (link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR ||
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
914 link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN ||
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
915 link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII) {
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
916 links_reg = 0; /*Just in case Autoneg time=0*/
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
917 for (i = 0; i < IXGBE_AUTO_NEG_TIME; i++) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
918 links_reg =
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
919 IXGBE_READ_REG(hw, IXGBE_LINKS);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
920 if (links_reg & IXGBE_LINKS_KX_AN_COMP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
921 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
922 msec_delay(100);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
923 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
924 if (!(links_reg & IXGBE_LINKS_KX_AN_COMP)) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
925 status =
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
926 IXGBE_ERR_AUTONEG_NOT_COMPLETE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
927 DEBUGOUT("Autoneg did not complete.\n");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
928 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
929 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
930 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
931
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
932 /* Add delay to filter out noises during initial link setup */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
933 msec_delay(50);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
934 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
935
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
936 out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
937 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
938 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
939
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
940 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
941 * ixgbe_setup_copper_link_82599 - Set the PHY autoneg advertised field
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
942 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
943 * @speed: new link speed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
944 * @autoneg: TRUE if autonegotiation enabled
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
945 * @autoneg_wait_to_complete: TRUE if waiting is needed to complete
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
946 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
947 * Restarts link on PHY and MAC based on settings passed in.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
948 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
949 static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
950 ixgbe_link_speed speed,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
951 bool autoneg,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
952 bool autoneg_wait_to_complete)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
953 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
954 s32 status;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
955
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
956 DEBUGFUNC("ixgbe_setup_copper_link_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
957
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
958 /* Setup the PHY according to input speed */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
959 status = hw->phy.ops.setup_link_speed(hw, speed, autoneg,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
960 autoneg_wait_to_complete);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
961 /* Set up MAC */
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
962 (void) ixgbe_start_mac_link_82599(hw, autoneg_wait_to_complete);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
963
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
964 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
965 }
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
966
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
967 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
968 * ixgbe_reset_hw_82599 - Perform hardware reset
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
969 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
970 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
971 * Resets the hardware by resetting the transmit and receive units, masks
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
972 * and clears all interrupts, perform a PHY reset, and perform a link (MAC)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
973 * reset.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
974 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
975 s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
976 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
977 s32 status = IXGBE_SUCCESS;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
978 u32 ctrl;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
979 u32 i;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
980 u32 autoc;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
981 u32 autoc2;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
982
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
983 DEBUGFUNC("ixgbe_reset_hw_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
984
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
985 /* Call adapter stop to disable tx/rx and clear interrupts */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
986 hw->mac.ops.stop_adapter(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
987
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
988 /* PHY ops must be identified and initialized prior to reset */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
989
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
990 /* Identify PHY and related function pointers */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
991 status = hw->phy.ops.init(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
992
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
993 if (status == IXGBE_ERR_SFP_NOT_SUPPORTED)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
994 goto reset_hw_out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
995
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
996 /* Setup SFP module if there is one present. */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
997 if (hw->phy.sfp_setup_needed) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
998 status = hw->mac.ops.setup_sfp(hw);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
999 hw->phy.sfp_setup_needed = FALSE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1000 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1001
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1002 if (status == IXGBE_ERR_SFP_NOT_SUPPORTED)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1003 goto reset_hw_out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1004
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1005 /* Reset PHY */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1006 if (hw->phy.reset_disable == FALSE && hw->phy.ops.reset != NULL)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1007 hw->phy.ops.reset(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1008
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1009 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1010 * Prevent the PCI-E bus from from hanging by disabling PCI-E master
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1011 * access and verify no pending requests before reset
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1012 */
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1013 (void) ixgbe_disable_pcie_master(hw);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1014
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1015 mac_reset_top:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1016 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1017 * Issue global reset to the MAC. This needs to be a SW reset.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1018 * If link reset is used, it might reset the MAC when mng is using it
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1019 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1020 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1021 IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST));
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1022 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1023
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1024 /* Poll for reset bit to self-clear indicating reset is complete */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1025 for (i = 0; i < 10; i++) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1026 usec_delay(1);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1027 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1028 if (!(ctrl & IXGBE_CTRL_RST))
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1029 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1030 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1031 if (ctrl & IXGBE_CTRL_RST) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1032 status = IXGBE_ERR_RESET_FAILED;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1033 DEBUGOUT("Reset polling failed to complete.\n");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1034 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1035
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1036 /*
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1037 * Double resets are required for recovery from certain error
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1038 * conditions. Between resets, it is necessary to stall to allow time
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1039 * for any pending HW events to complete. We use 1usec since that is
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1040 * what is needed for ixgbe_disable_pcie_master(). The second reset
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1041 * then clears out any effects of those events.
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1042 */
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1043 if (hw->mac.flags & IXGBE_FLAGS_DOUBLE_RESET_REQUIRED) {
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1044 hw->mac.flags &= ~IXGBE_FLAGS_DOUBLE_RESET_REQUIRED;
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1045 usec_delay(1);
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1046 goto mac_reset_top;
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1047 }
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1048
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1049 msec_delay(50);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1050
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1051 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1052 * Store the original AUTOC/AUTOC2 values if they have not been
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1053 * stored off yet. Otherwise restore the stored original
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1054 * values since the reset operation sets back to defaults.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1055 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1056 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1057 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1058 if (hw->mac.orig_link_settings_stored == FALSE) {
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1059 hw->mac.orig_autoc = autoc;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1060 hw->mac.orig_autoc2 = autoc2;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1061 hw->mac.orig_link_settings_stored = TRUE;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1062 } else {
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1063 if (autoc != hw->mac.orig_autoc)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1064 IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (hw->mac.orig_autoc |
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1065 IXGBE_AUTOC_AN_RESTART));
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1066
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1067 if ((autoc2 & IXGBE_AUTOC2_UPPER_MASK) !=
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1068 (hw->mac.orig_autoc2 & IXGBE_AUTOC2_UPPER_MASK)) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1069 autoc2 &= ~IXGBE_AUTOC2_UPPER_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1070 autoc2 |= (hw->mac.orig_autoc2 &
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1071 IXGBE_AUTOC2_UPPER_MASK);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1072 IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1073 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1074 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1075
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1076 /* Store the permanent mac address */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1077 hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1078
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1079 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1080 * Store MAC address from RAR0, clear receive address registers, and
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1081 * clear the multicast table. Also reset num_rar_entries to 128,
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1082 * since we modify this value when programming the SAN MAC address.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1083 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1084 hw->mac.num_rar_entries = 128;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1085 hw->mac.ops.init_rx_addrs(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1086
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1087 /* Store the permanent SAN mac address */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1088 hw->mac.ops.get_san_mac_addr(hw, hw->mac.san_addr);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1089
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1090 /* Add the SAN MAC address to the RAR only if it's a valid address */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1091 if (ixgbe_validate_mac_addr(hw->mac.san_addr) == 0) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1092 hw->mac.ops.set_rar(hw, hw->mac.num_rar_entries - 1,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1093 hw->mac.san_addr, 0, IXGBE_RAH_AV);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1094
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1095 /* Reserve the last RAR for the SAN MAC address */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1096 hw->mac.num_rar_entries--;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1097 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1098
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1099 /* Store the alternative WWNN/WWPN prefix */
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1100 hw->mac.ops.get_wwn_prefix(hw, &hw->mac.wwnn_prefix,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1101 &hw->mac.wwpn_prefix);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1102
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1103 reset_hw_out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1104 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1105 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1106
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1107 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1108 * ixgbe_reinit_fdir_tables_82599 - Reinitialize Flow Director tables.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1109 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1110 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1111 s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1112 {
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1113 int i;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1114 u32 fdirctrl = IXGBE_READ_REG(hw, IXGBE_FDIRCTRL);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1115 fdirctrl &= ~IXGBE_FDIRCTRL_INIT_DONE;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1116
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1117 DEBUGFUNC("ixgbe_reinit_fdir_tables_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1118
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1119 /*
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1120 * Before starting reinitialization process,
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1121 * FDIRCMD.CMD must be zero.
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1122 */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1123 for (i = 0; i < IXGBE_FDIRCMD_CMD_POLL; i++) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1124 if (!(IXGBE_READ_REG(hw, IXGBE_FDIRCMD) &
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1125 IXGBE_FDIRCMD_CMD_MASK))
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1126 break;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1127 usec_delay(10);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1128 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1129 if (i >= IXGBE_FDIRCMD_CMD_POLL) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1130 DEBUGOUT("Flow Director previous command isn't complete, "
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1131 "aborting table re-initialization. \n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1132 return IXGBE_ERR_FDIR_REINIT_FAILED;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1133 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1134
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1135 IXGBE_WRITE_REG(hw, IXGBE_FDIRFREE, 0);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1136 IXGBE_WRITE_FLUSH(hw);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1137 /*
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1138 * 82599 adapters flow director init flow cannot be restarted,
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1139 * Workaround 82599 silicon errata by performing the following steps
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1140 * before re-writing the FDIRCTRL control register with the same value.
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1141 * - write 1 to bit 8 of FDIRCMD register &
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1142 * - write 0 to bit 8 of FDIRCMD register
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1143 */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1144 IXGBE_WRITE_REG(hw, IXGBE_FDIRCMD,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1145 (IXGBE_READ_REG(hw, IXGBE_FDIRCMD) |
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1146 IXGBE_FDIRCMD_CLEARHT));
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1147 IXGBE_WRITE_FLUSH(hw);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1148 IXGBE_WRITE_REG(hw, IXGBE_FDIRCMD,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1149 (IXGBE_READ_REG(hw, IXGBE_FDIRCMD) &
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1150 ~IXGBE_FDIRCMD_CLEARHT));
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1151 IXGBE_WRITE_FLUSH(hw);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1152 /*
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1153 * Clear FDIR Hash register to clear any leftover hashes
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1154 * waiting to be programmed.
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1155 */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1156 IXGBE_WRITE_REG(hw, IXGBE_FDIRHASH, 0x00);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1157 IXGBE_WRITE_FLUSH(hw);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1158
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1159 IXGBE_WRITE_REG(hw, IXGBE_FDIRCTRL, fdirctrl);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1160 IXGBE_WRITE_FLUSH(hw);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1161
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1162 /* Poll init-done after we write FDIRCTRL register */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1163 for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1164 if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1165 IXGBE_FDIRCTRL_INIT_DONE)
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1166 break;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1167 usec_delay(10);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1168 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1169 if (i >= IXGBE_FDIR_INIT_DONE_POLL) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1170 DEBUGOUT("Flow Director Signature poll time exceeded!\n");
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1171 return IXGBE_ERR_FDIR_REINIT_FAILED;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1172 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1173
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1174 /* Clear FDIR statistics registers (read to clear) */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1175 (void) IXGBE_READ_REG(hw, IXGBE_FDIRUSTAT);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1176 (void) IXGBE_READ_REG(hw, IXGBE_FDIRFSTAT);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1177 (void) IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1178 (void) IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1179 (void) IXGBE_READ_REG(hw, IXGBE_FDIRLEN);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1180
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1181 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1182 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1183
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1184 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1185 * ixgbe_init_fdir_signature_82599 - Initialize Flow Director signature filters
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1186 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1187 * @pballoc: which mode to allocate filters with
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1188 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1189 s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1190 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1191 u32 fdirctrl = 0;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1192 u32 pbsize;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1193 int i;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1194
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1195 DEBUGFUNC("ixgbe_init_fdir_signature_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1196
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1197 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1198 * Before enabling Flow Director, the Rx Packet Buffer size
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1199 * must be reduced. The new value is the current size minus
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1200 * flow director memory usage size.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1201 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1202 pbsize = (1 << (IXGBE_FDIR_PBALLOC_SIZE_SHIFT + pballoc));
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1203 IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0),
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1204 (IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0)) - pbsize));
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1205
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1206 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1207 * The defaults in the HW for RX PB 1-7 are not zero and so should be
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1208 * intialized to zero for non DCB mode otherwise actual total RX PB
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1209 * would be bigger than programmed and filter space would run into
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1210 * the PB 0 region.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1211 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1212 for (i = 1; i < 8; i++)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1213 IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), 0);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1214
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1215 /* Send interrupt when 64 filters are left */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1216 fdirctrl |= 4 << IXGBE_FDIRCTRL_FULL_THRESH_SHIFT;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1217
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1218 /* Set the maximum length per hash bucket to 0xA filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1219 fdirctrl |= 0xA << IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1220
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1221 switch (pballoc) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1222 case IXGBE_FDIR_PBALLOC_64K:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1223 /* 8k - 1 signature filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1224 fdirctrl |= IXGBE_FDIRCTRL_PBALLOC_64K;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1225 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1226 case IXGBE_FDIR_PBALLOC_128K:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1227 /* 16k - 1 signature filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1228 fdirctrl |= IXGBE_FDIRCTRL_PBALLOC_128K;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1229 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1230 case IXGBE_FDIR_PBALLOC_256K:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1231 /* 32k - 1 signature filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1232 fdirctrl |= IXGBE_FDIRCTRL_PBALLOC_256K;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1233 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1234 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1235 /* bad value */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1236 return IXGBE_ERR_CONFIG;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1237 };
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1238
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1239 /* Move the flexible bytes to use the ethertype - shift 6 words */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1240 fdirctrl |= (0x6 << IXGBE_FDIRCTRL_FLEX_SHIFT);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1241
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1242
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1243 /* Prime the keys for hashing */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1244 IXGBE_WRITE_REG(hw, IXGBE_FDIRHKEY, IXGBE_ATR_BUCKET_HASH_KEY);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1245 IXGBE_WRITE_REG(hw, IXGBE_FDIRSKEY, IXGBE_ATR_SIGNATURE_HASH_KEY);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1246
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1247 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1248 * Poll init-done after we write the register. Estimated times:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1249 * 10G: PBALLOC = 11b, timing is 60us
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1250 * 1G: PBALLOC = 11b, timing is 600us
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1251 * 100M: PBALLOC = 11b, timing is 6ms
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1252 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1253 * Multiple these timings by 4 if under full Rx load
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1254 *
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1255 * So we'll poll for IXGBE_FDIR_INIT_DONE_POLL times, sleeping for
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1256 * 1 msec per poll time. If we're at line rate and drop to 100M, then
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1257 * this might not finish in our poll time, but we can live with that
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1258 * for now.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1259 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1260 IXGBE_WRITE_REG(hw, IXGBE_FDIRCTRL, fdirctrl);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1261 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1262 for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1263 if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1264 IXGBE_FDIRCTRL_INIT_DONE)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1265 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1266 msec_delay(1);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1267 }
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1268 if (i >= IXGBE_FDIR_INIT_DONE_POLL)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1269 DEBUGOUT("Flow Director Signature poll time exceeded!\n");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1270
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1271 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1272 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1273
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1274 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1275 * ixgbe_init_fdir_perfect_82599 - Initialize Flow Director perfect filters
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1276 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1277 * @pballoc: which mode to allocate filters with
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1278 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1279 s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1280 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1281 u32 fdirctrl = 0;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1282 u32 pbsize;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1283 int i;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1284
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1285 DEBUGFUNC("ixgbe_init_fdir_perfect_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1286
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1287 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1288 * Before enabling Flow Director, the Rx Packet Buffer size
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1289 * must be reduced. The new value is the current size minus
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1290 * flow director memory usage size.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1291 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1292 pbsize = (1 << (IXGBE_FDIR_PBALLOC_SIZE_SHIFT + pballoc));
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1293 IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0),
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1294 (IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0)) - pbsize));
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1295
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1296 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1297 * The defaults in the HW for RX PB 1-7 are not zero and so should be
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1298 * intialized to zero for non DCB mode otherwise actual total RX PB
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1299 * would be bigger than programmed and filter space would run into
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1300 * the PB 0 region.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1301 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1302 for (i = 1; i < 8; i++)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1303 IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), 0);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1304
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1305 /* Send interrupt when 64 filters are left */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1306 fdirctrl |= 4 << IXGBE_FDIRCTRL_FULL_THRESH_SHIFT;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1307
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1308 /* Initialize the drop queue to Rx queue 127 */
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1309 fdirctrl |= (127 << IXGBE_FDIRCTRL_DROP_Q_SHIFT);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1310
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1311 switch (pballoc) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1312 case IXGBE_FDIR_PBALLOC_64K:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1313 /* 2k - 1 perfect filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1314 fdirctrl |= IXGBE_FDIRCTRL_PBALLOC_64K;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1315 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1316 case IXGBE_FDIR_PBALLOC_128K:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1317 /* 4k - 1 perfect filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1318 fdirctrl |= IXGBE_FDIRCTRL_PBALLOC_128K;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1319 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1320 case IXGBE_FDIR_PBALLOC_256K:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1321 /* 8k - 1 perfect filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1322 fdirctrl |= IXGBE_FDIRCTRL_PBALLOC_256K;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1323 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1324 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1325 /* bad value */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1326 return IXGBE_ERR_CONFIG;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1327 };
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1328
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1329 /* Turn perfect match filtering on */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1330 fdirctrl |= IXGBE_FDIRCTRL_PERFECT_MATCH;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1331 fdirctrl |= IXGBE_FDIRCTRL_REPORT_STATUS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1332
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1333 /* Move the flexible bytes to use the ethertype - shift 6 words */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1334 fdirctrl |= (0x6 << IXGBE_FDIRCTRL_FLEX_SHIFT);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1335
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1336 /* Prime the keys for hashing */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1337 IXGBE_WRITE_REG(hw, IXGBE_FDIRHKEY, IXGBE_ATR_BUCKET_HASH_KEY);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1338 IXGBE_WRITE_REG(hw, IXGBE_FDIRSKEY,IXGBE_ATR_SIGNATURE_HASH_KEY);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1339
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1340 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1341 * Poll init-done after we write the register. Estimated times:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1342 * 10G: PBALLOC = 11b, timing is 60us
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1343 * 1G: PBALLOC = 11b, timing is 600us
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1344 * 100M: PBALLOC = 11b, timing is 6ms
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1345 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1346 * Multiple these timings by 4 if under full Rx load
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1347 *
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1348 * So we'll poll for IXGBE_FDIR_INIT_DONE_POLL times, sleeping for
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1349 * 1 msec per poll time. If we're at line rate and drop to 100M, then
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1350 * this might not finish in our poll time, but we can live with that
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1351 * for now.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1352 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1354 /* Set the maximum length per hash bucket to 0xA filters */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1355 fdirctrl |= (0xA << IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1356
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1357 IXGBE_WRITE_REG(hw, IXGBE_FDIRCTRL, fdirctrl);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1358 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1359 for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1360 if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1361 IXGBE_FDIRCTRL_INIT_DONE)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1362 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1363 msec_delay(1);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1364 }
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1365 if (i >= IXGBE_FDIR_INIT_DONE_POLL)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1366 DEBUGOUT("Flow Director Perfect poll time exceeded!\n");
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1367
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1368 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1369 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1370
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1371 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1372 * ixgbe_atr_compute_hash_82599 - Compute the hashes for SW ATR
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1373 * @stream: input bitstream to compute the hash on
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1374 * @key: 32-bit hash key
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1375 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1376 u32 ixgbe_atr_compute_hash_82599(union ixgbe_atr_input *atr_input,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1377 u32 key)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1378 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1379 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1380 * The algorithm is as follows:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1381 * Hash[15:0] = Sum { S[n] x K[n+16] }, n = 0...350
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1382 * where Sum {A[n]}, n = 0...n is bitwise XOR of A[0], A[1]...A[n]
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1383 * and A[n] x B[n] is bitwise AND between same length strings
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1384 *
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1385 * K[n] is 16 bits, defined as:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1386 * for n modulo 32 >= 15, K[n] = K[n % 32 : (n % 32) - 15]
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1387 * for n modulo 32 < 15, K[n] =
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1388 * K[(n % 32:0) | (31:31 - (14 - (n % 32)))]
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1389 *
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1390 * S[n] is 16 bits, defined as:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1391 * for n >= 15, S[n] = S[n:n - 15]
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1392 * for n < 15, S[n] = S[(n:0) | (350:350 - (14 - n))]
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1393 *
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1394 * To simplify for programming, the algorithm is implemented
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1395 * in software this way:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1396 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1397 * key[31:0], hi_hash_dword[31:0], lo_hash_dword[31:0], hash[15:0]
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1398 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1399 * for (i = 0; i < 352; i+=32)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1400 * hi_hash_dword[31:0] ^= Stream[(i+31):i];
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1401 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1402 * lo_hash_dword[15:0] ^= Stream[15:0];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1403 * lo_hash_dword[15:0] ^= hi_hash_dword[31:16];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1404 * lo_hash_dword[31:16] ^= hi_hash_dword[15:0];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1405 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1406 * hi_hash_dword[31:0] ^= Stream[351:320];
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1407 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1408 * if(key[0])
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1409 * hash[15:0] ^= Stream[15:0];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1410 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1411 * for (i = 0; i < 16; i++) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1412 * if (key[i])
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1413 * hash[15:0] ^= lo_hash_dword[(i+15):i];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1414 * if (key[i + 16])
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1415 * hash[15:0] ^= hi_hash_dword[(i+15):i];
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1416 * }
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1417 *
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1418 */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1419 __be32 common_hash_dword = 0;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1420 u32 hi_hash_dword, lo_hash_dword, flow_vm_vlan;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1421 u32 hash_result = 0;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1422 u8 i;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1423
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1424 /* record the flow_vm_vlan bits as they are a key part to the hash */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1425 flow_vm_vlan = IXGBE_NTOHL(atr_input->dword_stream[0]);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1426
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1427 /* generate common hash dword */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1428 for (i = 10; i; i -= 2)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1429 common_hash_dword ^= atr_input->dword_stream[i] ^
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1430 atr_input->dword_stream[i - 1];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1431
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1432 hi_hash_dword = IXGBE_NTOHL(common_hash_dword);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1433
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1434 /* low dword is word swapped version of common */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1435 lo_hash_dword = (hi_hash_dword >> 16) | (hi_hash_dword << 16);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1436
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1437 /* apply flow ID/VM pool/VLAN ID bits to hash words */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1438 hi_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan >> 16);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1439
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1440 /* Process bits 0 and 16 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1441 if (key & 0x0001) hash_result ^= lo_hash_dword;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1442 if (key & 0x00010000) hash_result ^= hi_hash_dword;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1443
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1444 /*
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1445 * apply flow ID/VM pool/VLAN ID bits to lo hash dword, we had to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1446 * delay this because bit 0 of the stream should not be processed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1447 * so we do not add the vlan until after bit 0 was processed
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1448 */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1449 lo_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan << 16);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1450
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1451
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1452 /* process the remaining 30 bits in the key 2 bits at a time */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1453 for (i = 15; i; i-- ) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1454 if (key & (0x0001 << i)) hash_result ^= lo_hash_dword >> i;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1455 if (key & (0x00010000 << i)) hash_result ^= hi_hash_dword >> i;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1456 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1457
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1458 return hash_result & IXGBE_ATR_HASH_MASK;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1459 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1460
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1461 /*
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1462 * These defines allow us to quickly generate all of the necessary instructions
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1463 * in the function below by simply calling out IXGBE_COMPUTE_SIG_HASH_ITERATION
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1464 * for values 0 through 15
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1465 */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1466 #define IXGBE_ATR_COMMON_HASH_KEY \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1467 (IXGBE_ATR_BUCKET_HASH_KEY & IXGBE_ATR_SIGNATURE_HASH_KEY)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1468 #define IXGBE_COMPUTE_SIG_HASH_ITERATION(_n) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1469 { \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1470 u32 n = (_n); \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1471 if (IXGBE_ATR_COMMON_HASH_KEY & (0x01 << n)) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1472 common_hash ^= lo_hash_dword >> n; \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1473 else if (IXGBE_ATR_BUCKET_HASH_KEY & (0x01 << n)) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1474 bucket_hash ^= lo_hash_dword >> n; \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1475 else if (IXGBE_ATR_SIGNATURE_HASH_KEY & (0x01 << n)) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1476 sig_hash ^= lo_hash_dword << (16 - n); \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1477 if (IXGBE_ATR_COMMON_HASH_KEY & (0x01 << (n + 16))) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1478 common_hash ^= hi_hash_dword >> n; \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1479 else if (IXGBE_ATR_BUCKET_HASH_KEY & (0x01 << (n + 16))) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1480 bucket_hash ^= hi_hash_dword >> n; \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1481 else if (IXGBE_ATR_SIGNATURE_HASH_KEY & (0x01 << (n + 16))) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1482 sig_hash ^= hi_hash_dword << (16 - n); \
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1483 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1484
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1485 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1486 * ixgbe_atr_compute_sig_hash_82599 - Compute the signature hash
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1487 * @stream: input bitstream to compute the hash on
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1488 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1489 * This function is almost identical to the function above but contains
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1490 * several optomizations such as unwinding all of the loops, letting the
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1491 * compiler work out all of the conditional ifs since the keys are static
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1492 * defines, and computing two keys at once since the hashed dword stream
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1493 * will be the same for both keys.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1494 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1495 static u32 ixgbe_atr_compute_sig_hash_82599(union ixgbe_atr_hash_dword input,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1496 union ixgbe_atr_hash_dword common)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1497 {
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1498 u32 hi_hash_dword, lo_hash_dword, flow_vm_vlan;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1499 u32 sig_hash = 0, bucket_hash = 0, common_hash = 0;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1500
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1501 /* record the flow_vm_vlan bits as they are a key part to the hash */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1502 flow_vm_vlan = IXGBE_NTOHL(input.dword);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1503
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1504 /* generate common hash dword */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1505 hi_hash_dword = IXGBE_NTOHL(common.dword);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1506
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1507 /* low dword is word swapped version of common */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1508 lo_hash_dword = (hi_hash_dword >> 16) | (hi_hash_dword << 16);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1509
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1510 /* apply flow ID/VM pool/VLAN ID bits to hash words */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1511 hi_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan >> 16);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1512
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1513 /* Process bits 0 and 16 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1514 IXGBE_COMPUTE_SIG_HASH_ITERATION(0);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1515
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1516 /*
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1517 * apply flow ID/VM pool/VLAN ID bits to lo hash dword, we had to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1518 * delay this because bit 0 of the stream should not be processed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1519 * so we do not add the vlan until after bit 0 was processed
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1520 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1521 lo_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan << 16);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1522
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1523 /* Process remaining 30 bit of the key */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1524 IXGBE_COMPUTE_SIG_HASH_ITERATION(1);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1525 IXGBE_COMPUTE_SIG_HASH_ITERATION(2);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1526 IXGBE_COMPUTE_SIG_HASH_ITERATION(3);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1527 IXGBE_COMPUTE_SIG_HASH_ITERATION(4);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1528 IXGBE_COMPUTE_SIG_HASH_ITERATION(5);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1529 IXGBE_COMPUTE_SIG_HASH_ITERATION(6);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1530 IXGBE_COMPUTE_SIG_HASH_ITERATION(7);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1531 IXGBE_COMPUTE_SIG_HASH_ITERATION(8);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1532 IXGBE_COMPUTE_SIG_HASH_ITERATION(9);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1533 IXGBE_COMPUTE_SIG_HASH_ITERATION(10);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1534 IXGBE_COMPUTE_SIG_HASH_ITERATION(11);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1535 IXGBE_COMPUTE_SIG_HASH_ITERATION(12);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1536 IXGBE_COMPUTE_SIG_HASH_ITERATION(13);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1537 IXGBE_COMPUTE_SIG_HASH_ITERATION(14);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1538 IXGBE_COMPUTE_SIG_HASH_ITERATION(15);
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1539
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1540 /* combine common_hash result with signature and bucket hashes */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1541 bucket_hash ^= common_hash;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1542 bucket_hash &= IXGBE_ATR_HASH_MASK;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1543
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1544 sig_hash ^= common_hash << 16;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1545 sig_hash &= IXGBE_ATR_HASH_MASK << 16;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1546
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1547 /* return completed signature hash */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1548 return sig_hash ^ bucket_hash;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1549 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1550
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1551 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1552 * ixgbe_atr_add_signature_filter_82599 - Adds a signature hash filter
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1553 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1554 * @stream: input bitstream
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1555 * @queue: queue index to direct traffic to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1556 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1557 s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1558 union ixgbe_atr_hash_dword input,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1559 union ixgbe_atr_hash_dword common,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1560 u8 queue)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1561 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1562 u64 fdirhashcmd;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1563 u32 fdircmd;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1564
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1565 DEBUGFUNC("ixgbe_fdir_add_signature_filter_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1566
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1567 /*
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1568 * Get the flow_type in order to program FDIRCMD properly
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1569 * lowest 2 bits are FDIRCMD.L4TYPE, third lowest bit is FDIRCMD.IPV6
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1570 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1571 switch (input.formatted.flow_type) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1572 case IXGBE_ATR_FLOW_TYPE_TCPV4:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1573 case IXGBE_ATR_FLOW_TYPE_UDPV4:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1574 case IXGBE_ATR_FLOW_TYPE_SCTPV4:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1575 case IXGBE_ATR_FLOW_TYPE_TCPV6:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1576 case IXGBE_ATR_FLOW_TYPE_UDPV6:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1577 case IXGBE_ATR_FLOW_TYPE_SCTPV6:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1578 break;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1579 default:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1580 DEBUGOUT(" Error on flow type input\n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1581 return IXGBE_ERR_CONFIG;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1582 }
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1583
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1584 /* configure FDIRCMD register */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1585 fdircmd = IXGBE_FDIRCMD_CMD_ADD_FLOW | IXGBE_FDIRCMD_FILTER_UPDATE |
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1586 IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1587 fdircmd |= input.formatted.flow_type << IXGBE_FDIRCMD_FLOW_TYPE_SHIFT;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1588 fdircmd |= (u32)queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1589
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1590 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1591 * The lower 32-bits of fdirhashcmd is for FDIRHASH, the upper 32-bits
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1592 * is for FDIRCMD. Then do a 64-bit register write from FDIRHASH.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1593 */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1594 fdirhashcmd = (u64)fdircmd << 32;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1595 fdirhashcmd |= ixgbe_atr_compute_sig_hash_82599(input, common);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1596 IXGBE_WRITE_REG64(hw, IXGBE_FDIRHASH, fdirhashcmd);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1597
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1598 DEBUGOUT2("Tx Queue=%x hash=%x\n", queue, (u32)fdirhashcmd);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1599
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1600 return IXGBE_SUCCESS;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1601 }
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1602
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1603 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1604 * ixgbe_get_fdirtcpm_82599 - generate a tcp port from atr_input_masks
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1605 * @input_mask: mask to be bit swapped
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1606 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1607 * The source and destination port masks for flow director are bit swapped
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1608 * in that bit 15 effects bit 0, 14 effects 1, 13, 2 etc. In order to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1609 * generate a correctly swapped value we need to bit swap the mask and that
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1610 * is what is accomplished by this function.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1611 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1612 static u32 ixgbe_get_fdirtcpm_82599(struct ixgbe_atr_input_masks *input_masks)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1613 {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1614 u32 mask = IXGBE_NTOHS(input_masks->dst_port_mask);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1615 mask <<= IXGBE_FDIRTCPM_DPORTM_SHIFT;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1616 mask |= IXGBE_NTOHS(input_masks->src_port_mask);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1617 mask = ((mask & 0x55555555) << 1) | ((mask & 0xAAAAAAAA) >> 1);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1618 mask = ((mask & 0x33333333) << 2) | ((mask & 0xCCCCCCCC) >> 2);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1619 mask = ((mask & 0x0F0F0F0F) << 4) | ((mask & 0xF0F0F0F0) >> 4);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1620 return ((mask & 0x00FF00FF) << 8) | ((mask & 0xFF00FF00) >> 8);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1621 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1622
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1623 /*
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1624 * These two macros are meant to address the fact that we have registers
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1625 * that are either all or in part big-endian. As a result on big-endian
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1626 * systems we will end up byte swapping the value to little-endian before
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1627 * it is byte swapped again and written to the hardware in the original
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1628 * big-endian format.
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1629 */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1630 #define IXGBE_STORE_AS_BE32(_value) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1631 (((u32)(_value) >> 24) | (((u32)(_value) & 0x00FF0000) >> 8) | \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1632 (((u32)(_value) & 0x0000FF00) << 8) | ((u32)(_value) << 24))
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1633
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1634 #define IXGBE_WRITE_REG_BE32(a, reg, value) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1635 IXGBE_WRITE_REG((a), (reg), IXGBE_STORE_AS_BE32(IXGBE_NTOHL(value)))
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1636
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1637 #define IXGBE_STORE_AS_BE16(_value) \
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1638 (((u16)(_value) >> 8) | ((u16)(_value) << 8))
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1639
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1640
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1641 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1642 * ixgbe_fdir_add_perfect_filter_82599 - Adds a perfect filter
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1643 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1644 * @input: input bitstream
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1645 * @input_masks: masks for the input bitstream
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1646 * @soft_id: software index for the filters
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1647 * @queue: queue index to direct traffic to
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1648 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1649 * Note that the caller to this function must lock before calling, since the
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1650 * hardware writes must be protected from one another.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1651 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1652 s32 ixgbe_fdir_add_perfect_filter_82599(struct ixgbe_hw *hw,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1653 union ixgbe_atr_input *input,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1654 struct ixgbe_atr_input_masks *input_masks,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1655 u16 soft_id, u8 queue)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1656 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1657 u32 fdirhash;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1658 u32 fdircmd;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1659 u32 fdirport, fdirtcpm;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1660 u32 fdirvlan;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1661 /* start with VLAN, flex bytes, VM pool, and IPv6 destination masked */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1662 u32 fdirm = IXGBE_FDIRM_VLANID | IXGBE_FDIRM_VLANP | IXGBE_FDIRM_FLEX |
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1663 IXGBE_FDIRM_POOL | IXGBE_FDIRM_DIPv6;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1664
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1665 DEBUGFUNC("ixgbe_fdir_add_perfect_filter_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1666
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1667 /*
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1668 * Check flow_type formatting, and bail out before we touch the hardware
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1669 * if there's a configuration issue
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1670 */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1671 switch (input->formatted.flow_type) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1672 case IXGBE_ATR_FLOW_TYPE_IPV4:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1673 /* use the L4 protocol mask for raw IPv4/IPv6 traffic */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1674 fdirm |= IXGBE_FDIRM_L4P;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1675 /* FALLTHRU */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1676 case IXGBE_ATR_FLOW_TYPE_SCTPV4:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1677 if (input_masks->dst_port_mask || input_masks->src_port_mask) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1678 DEBUGOUT(" Error on src/dst port mask\n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1679 return IXGBE_ERR_CONFIG;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1680 }
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1681 break;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1682 case IXGBE_ATR_FLOW_TYPE_TCPV4:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1683 break;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1684 case IXGBE_ATR_FLOW_TYPE_UDPV4:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1685 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1686 default:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1687 DEBUGOUT(" Error on flow type input\n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1688 return IXGBE_ERR_CONFIG;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1689 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1690
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1691 /*
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1692 * Program the relevant mask registers. If src/dst_port or src/dst_addr
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1693 * are zero, then assume a full mask for that field. Also assume that
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1694 * a VLAN of 0 is unspecified, so mask that out as well. L4type
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1695 * cannot be masked out in this implementation.
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1696 *
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1697 * This also assumes IPv4 only. IPv6 masking isn't supported at this
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1698 * point in time.
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1699 */
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1700
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1701 /* Program FDIRM */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1702 switch (IXGBE_NTOHS(input_masks->vlan_id_mask) & 0xEFFF) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1703 case 0xEFFF:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1704 /* Unmask VLAN ID - bit 0 and fall through to unmask prio */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1705 fdirm &= ~IXGBE_FDIRM_VLANID;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1706 /* FALLTHRU */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1707 case 0xE000:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1708 /* Unmask VLAN prio - bit 1 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1709 fdirm &= ~IXGBE_FDIRM_VLANP;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1710 break;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1711 case 0x0FFF:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1712 /* Unmask VLAN ID - bit 0 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1713 fdirm &= ~IXGBE_FDIRM_VLANID;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1714 break;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1715 case 0x0000:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1716 /* do nothing, vlans already masked */
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1717 break;
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1718 default:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1719 DEBUGOUT(" Error on VLAN mask\n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1720 return IXGBE_ERR_CONFIG;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1721 }
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1722
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1723 if (input_masks->flex_mask & 0xFFFF) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1724 if ((input_masks->flex_mask & 0xFFFF) != 0xFFFF) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1725 DEBUGOUT(" Error on flexible byte mask\n");
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1726 return IXGBE_ERR_CONFIG;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1727 }
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1728 /* Unmask Flex Bytes - bit 4 */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1729 fdirm &= ~IXGBE_FDIRM_FLEX;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1730 }
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1731
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1732 /* Now mask VM pool and destination IPv6 - bits 5 and 2 */
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1733 IXGBE_WRITE_REG(hw, IXGBE_FDIRM, fdirm);
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1734
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1735 /* store the TCP/UDP port masks, bit reversed from port layout */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1736 fdirtcpm = ixgbe_get_fdirtcpm_82599(input_masks);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1737
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1738 /* write both the same so that UDP and TCP use the same mask */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1739 IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, ~fdirtcpm);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1740 IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, ~fdirtcpm);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1741
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1742 /* store source and destination IP masks (big-enian) */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1743 IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRSIP4M,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1744 ~input_masks->src_ip_mask[0]);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1745 IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRDIP4M,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1746 ~input_masks->dst_ip_mask[0]);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1747
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1748 /* Apply masks to input data */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1749 input->formatted.vlan_id &= input_masks->vlan_id_mask;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1750 input->formatted.flex_bytes &= input_masks->flex_mask;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1751 input->formatted.src_port &= input_masks->src_port_mask;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1752 input->formatted.dst_port &= input_masks->dst_port_mask;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1753 input->formatted.src_ip[0] &= input_masks->src_ip_mask[0];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1754 input->formatted.dst_ip[0] &= input_masks->dst_ip_mask[0];
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1755
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1756 /* record vlan (little-endian) and flex_bytes(big-endian) */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1757 fdirvlan =
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1758 IXGBE_STORE_AS_BE16(IXGBE_NTOHS(input->formatted.flex_bytes));
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1759 fdirvlan <<= IXGBE_FDIRVLAN_FLEX_SHIFT;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1760 fdirvlan |= IXGBE_NTOHS(input->formatted.vlan_id);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1761 IXGBE_WRITE_REG(hw, IXGBE_FDIRVLAN, fdirvlan);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1762
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1763 /* record source and destination port (little-endian)*/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1764 fdirport = IXGBE_NTOHS(input->formatted.dst_port);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1765 fdirport <<= IXGBE_FDIRPORT_DESTINATION_SHIFT;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1766 fdirport |= IXGBE_NTOHS(input->formatted.src_port);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1767 IXGBE_WRITE_REG(hw, IXGBE_FDIRPORT, fdirport);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1768
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1769 /* record the first 32 bits of the destination address (big-endian) */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1770 IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRIPDA, input->formatted.dst_ip[0]);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1771
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1772 /* record the source address (big-endian) */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1773 IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRIPSA, input->formatted.src_ip[0]);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1774
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1775 /* configure FDIRCMD register */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1776 fdircmd = IXGBE_FDIRCMD_CMD_ADD_FLOW | IXGBE_FDIRCMD_FILTER_UPDATE |
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1777 IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1778 fdircmd |= input->formatted.flow_type << IXGBE_FDIRCMD_FLOW_TYPE_SHIFT;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1779 fdircmd |= (u32)queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1780
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1781 /* we only want the bucket hash so drop the upper 16 bits */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1782 fdirhash = ixgbe_atr_compute_hash_82599(input,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1783 IXGBE_ATR_BUCKET_HASH_KEY);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1784 fdirhash |= soft_id << IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1785
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1786 IXGBE_WRITE_REG(hw, IXGBE_FDIRHASH, fdirhash);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1787 IXGBE_WRITE_REG(hw, IXGBE_FDIRCMD, fdircmd);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1788
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1789 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1790 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1791
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1792 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1793 * ixgbe_read_analog_reg8_82599 - Reads 8 bit Omer analog register
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1794 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1795 * @reg: analog register to read
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1796 * @val: read value
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1797 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1798 * Performs read operation to Omer analog register specified.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1799 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1800 s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1801 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1802 u32 core_ctl;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1803
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1804 DEBUGFUNC("ixgbe_read_analog_reg8_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1805
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1806 IXGBE_WRITE_REG(hw, IXGBE_CORECTL, IXGBE_CORECTL_WRITE_CMD |
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1807 (reg << 8));
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1808 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1809 usec_delay(10);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1810 core_ctl = IXGBE_READ_REG(hw, IXGBE_CORECTL);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1811 *val = (u8)core_ctl;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1812
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1813 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1814 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1815
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1816 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1817 * ixgbe_write_analog_reg8_82599 - Writes 8 bit Omer analog register
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1818 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1819 * @reg: atlas register to write
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1820 * @val: value to write
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1821 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1822 * Performs write operation to Omer analog register specified.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1823 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1824 s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1825 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1826 u32 core_ctl;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1827
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1828 DEBUGFUNC("ixgbe_write_analog_reg8_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1829
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1830 core_ctl = (reg << 8) | val;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1831 IXGBE_WRITE_REG(hw, IXGBE_CORECTL, core_ctl);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1832 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1833 usec_delay(10);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1834
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1835 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1836 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1837
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1838 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1839 * ixgbe_start_hw_rev_1_82599 - Prepare hardware for Tx/Rx
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1840 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1841 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1842 * Starts the hardware using the generic start_hw function
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1843 * and the generation start_hw function.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1844 * Then performs revision-specific operations, if any.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1845 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1846 s32 ixgbe_start_hw_rev_1_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1847 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1848 s32 ret_val = IXGBE_SUCCESS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1849
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1850 DEBUGFUNC("ixgbe_start_hw_rev_1__82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1851
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1852 ret_val = ixgbe_start_hw_generic(hw);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1853 if (ret_val != IXGBE_SUCCESS)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1854 goto out;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1855
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1856 ret_val = ixgbe_start_hw_gen2(hw);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1857 if (ret_val != IXGBE_SUCCESS)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1858 goto out;
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
1859
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1860 /* We need to run link autotry after the driver loads */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1861 hw->mac.autotry_restart = TRUE;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1862
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1863 if (ret_val == IXGBE_SUCCESS)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1864 ret_val = ixgbe_verify_fw_version_82599(hw);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1865 out:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1866 return ret_val;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1867 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1868
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1869 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1870 * ixgbe_identify_phy_82599 - Get physical layer module
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1871 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1872 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1873 * Determines the physical layer module found on the current adapter.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1874 * If PHY already detected, maintains current PHY type in hw struct,
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1875 * otherwise executes the PHY detection routine.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1876 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1877 s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1878 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1879 s32 status = IXGBE_ERR_PHY_ADDR_INVALID;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1880
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1881 DEBUGFUNC("ixgbe_identify_phy_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1882
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1883 /* Detect PHY if not unknown - returns success if already detected. */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1884 status = ixgbe_identify_phy_generic(hw);
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1885 if (status != IXGBE_SUCCESS) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1886 /* 82599 10GBASE-T requires an external PHY */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1887 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1888 goto out;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1889 else
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1890 status = ixgbe_identify_sfp_module_generic(hw);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1891 }
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1892
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1893 /* Set PHY type none if no PHY detected */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1894 if (hw->phy.type == ixgbe_phy_unknown) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1895 hw->phy.type = ixgbe_phy_none;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1896 status = IXGBE_SUCCESS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1897 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1898
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1899 /* Return error if SFP module has been detected but is not supported */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1900 if (hw->phy.type == ixgbe_phy_sfp_unsupported)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1901 status = IXGBE_ERR_SFP_NOT_SUPPORTED;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1902
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1903 out:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1904 return status;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1905 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1906
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1907 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1908 * ixgbe_get_supported_physical_layer_82599 - Returns physical layer type
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1909 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1910 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1911 * Determines physical layer capabilities of the current configuration.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1912 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1913 u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1914 {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1915 u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1916 u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1917 u32 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1918 u32 pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1919 u32 pma_pmd_10g_parallel = autoc & IXGBE_AUTOC_10G_PMA_PMD_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1920 u32 pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1921 u16 ext_ability = 0;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1922 u8 comp_codes_10g = 0;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1923 u8 comp_codes_1g = 0;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1924
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1925 DEBUGFUNC("ixgbe_get_support_physical_layer_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
1926
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1927 hw->phy.ops.identify(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1928
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1929 switch (hw->phy.type) {
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1930 case ixgbe_phy_tn:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1931 case ixgbe_phy_aq:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1932 case ixgbe_phy_cu_unknown:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1933 hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_EXT_ABILITY,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1934 IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1935 if (ext_ability & IXGBE_MDIO_PHY_10GBASET_ABILITY)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1936 physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1937 if (ext_ability & IXGBE_MDIO_PHY_1000BASET_ABILITY)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1938 physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1939 if (ext_ability & IXGBE_MDIO_PHY_100BASETX_ABILITY)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1940 physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1941 goto out;
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1942 default:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1943 break;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1944 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1945
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1946 switch (autoc & IXGBE_AUTOC_LMS_MASK) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1947 case IXGBE_AUTOC_LMS_1G_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1948 case IXGBE_AUTOC_LMS_1G_LINK_NO_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1949 if (pma_pmd_1g == IXGBE_AUTOC_1G_KX_BX) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1950 physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_KX |
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1951 IXGBE_PHYSICAL_LAYER_1000BASE_BX;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1952 goto out;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1953 }
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1954 /* SFI mode so read SFP module */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1955 goto sfp_check;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1956 case IXGBE_AUTOC_LMS_10G_LINK_NO_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1957 if (pma_pmd_10g_parallel == IXGBE_AUTOC_10G_CX4)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1958 physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_CX4;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1959 else if (pma_pmd_10g_parallel == IXGBE_AUTOC_10G_KX4)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1960 physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_KX4;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1961 else if (pma_pmd_10g_parallel == IXGBE_AUTOC_10G_XAUI)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
1962 physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_XAUI;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1963 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1964 case IXGBE_AUTOC_LMS_10G_SERIAL:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1965 if (pma_pmd_10g_serial == IXGBE_AUTOC2_10G_KR) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1966 physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_KR;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1967 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1968 } else if (pma_pmd_10g_serial == IXGBE_AUTOC2_10G_SFI)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1969 goto sfp_check;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1970 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1971 case IXGBE_AUTOC_LMS_KX4_KX_KR:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1972 case IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1973 if (autoc & IXGBE_AUTOC_KX_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1974 physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_KX;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1975 if (autoc & IXGBE_AUTOC_KX4_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1976 physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_KX4;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1977 if (autoc & IXGBE_AUTOC_KR_SUPP)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1978 physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_KR;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1979 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1980 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1981 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1982 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1983
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1984 sfp_check:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1985 /* SFP check must be done last since DA modules are sometimes used to
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1986 * test KR mode - we need to id KR mode correctly before SFP module.
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
1987 * Call identify_sfp because the pluggable module may have changed */
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1988 hw->phy.ops.identify_sfp(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1989 if (hw->phy.sfp_type == ixgbe_sfp_type_not_present)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1990 goto out;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1991
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1992 switch (hw->phy.type) {
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1993 case ixgbe_phy_sfp_passive_tyco:
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1994 case ixgbe_phy_sfp_passive_unknown:
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1995 physical_layer = IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
1996 break;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1997 case ixgbe_phy_sfp_ftl_active:
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1998 case ixgbe_phy_sfp_active_unknown:
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
1999 physical_layer = IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA;
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
2000 break;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2001 case ixgbe_phy_sfp_avago:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2002 case ixgbe_phy_sfp_ftl:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2003 case ixgbe_phy_sfp_intel:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2004 case ixgbe_phy_sfp_unknown:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2005 hw->phy.ops.read_i2c_eeprom(hw,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2006 IXGBE_SFF_1GBE_COMP_CODES, &comp_codes_1g);
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
2007 hw->phy.ops.read_i2c_eeprom(hw,
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2008 IXGBE_SFF_10GBE_COMP_CODES, &comp_codes_10g);
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2009 if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2010 physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2011 else if (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2012 physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR;
13018
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
2013 else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE)
22e6d3edaab5 6964175 integration of Intel ixgbe shared code 3.5.13
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 12003
diff changeset
2014 physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_T;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2015 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2016 default:
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2017 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2018 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2019
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2020 out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2021 return physical_layer;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2022 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2023
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2024 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2025 * ixgbe_enable_rx_dma_82599 - Enable the Rx DMA unit on 82599
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2026 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2027 * @regval: register value to write to RXCTRL
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2028 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2029 * Enables the Rx DMA unit for 82599
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2030 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2031 s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2032 {
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2033 #define IXGBE_MAX_SECRX_POLL 30
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2034 int i;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2035 int secrxreg;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2036
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
2037 DEBUGFUNC("ixgbe_enable_rx_dma_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
2038
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2039 /*
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2040 * Workaround for 82599 silicon errata when enabling the Rx datapath.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2041 * If traffic is incoming before we enable the Rx unit, it could hang
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2042 * the Rx DMA unit. Therefore, make sure the security engine is
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2043 * completely disabled prior to enabling the Rx unit.
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2044 */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2045 secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2046 secrxreg |= IXGBE_SECRXCTRL_RX_DIS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2047 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2048 for (i = 0; i < IXGBE_MAX_SECRX_POLL; i++) {
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2049 secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXSTAT);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2050 if (secrxreg & IXGBE_SECRXSTAT_SECRX_RDY)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2051 break;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2052 else
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2053 /* Use interrupt-safe sleep just in case */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2054 usec_delay(10);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2055 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2056
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2057 /* For informational purposes only */
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2058 if (i >= IXGBE_MAX_SECRX_POLL)
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2059 DEBUGOUT("Rx unit being enabled before security "
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2060 "path fully disabled. Continuing with init.\n");
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2061
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2062 IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, regval);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2063 secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2064 secrxreg &= ~IXGBE_SECRXCTRL_RX_DIS;
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2065 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2066 IXGBE_WRITE_FLUSH(hw);
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2067
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2068 return IXGBE_SUCCESS;
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2069 }
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2070
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2071 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2072 * ixgbe_verify_fw_version_82599 - verify fw version for 82599
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2073 * @hw: pointer to hardware structure
9353
b9caf92a0042 6708311 ixgbe needs to support the new device Niantic
Bin Tu - Sun Microsystems - Beijing China <Samuel.Tu@Sun.COM>
parents:
diff changeset
2074 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2075 * Verifies that installed the firmware version is 0.6 or higher
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2076 * for SFI devices. All 82599 SFI devices should have version 0.6 or higher.
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2077 *
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2078 * Returns IXGBE_ERR_EEPROM_VERSION if the FW is not present or
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2079 * if the FW version is not supported.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2080 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2081 static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2082 {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2083 s32 status = IXGBE_ERR_EEPROM_VERSION;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2084 u16 fw_offset, fw_ptp_cfg_offset;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2085 u16 fw_version = 0;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2086
10998
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
2087 DEBUGFUNC("ixgbe_verify_fw_version_82599");
fa3b21f3b03c 6873301 ixgbe shared code update (version 3.1.9)
chenlu chen - Sun Microsystems - Beijing China <Chenlu.Chen@Sun.COM>
parents: 10305
diff changeset
2088
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2089 /* firmware check is only necessary for SFI devices */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2090 if (hw->phy.media_type != ixgbe_media_type_fiber) {
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2091 status = IXGBE_SUCCESS;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2092 goto fw_version_out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2093 }
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2094
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2095 /* get the offset to the Firmware Module block */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2096 hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset);
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2097
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2098 if ((fw_offset == 0) || (fw_offset == 0xFFFF))
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2099 goto fw_version_out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2100
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2101 /* get the offset to the Pass Through Patch Configuration block */
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2102 hw->eeprom.ops.read(hw, (fw_offset +
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2103 IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR),
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2104 &fw_ptp_cfg_offset);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2105
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2106 if ((fw_ptp_cfg_offset == 0) || (fw_ptp_cfg_offset == 0xFFFF))
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2107 goto fw_version_out;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2108
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2109 /* get the firmware version */
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2110 hw->eeprom.ops.read(hw, (fw_ptp_cfg_offset +
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2111 IXGBE_FW_PATCH_VERSION_4),
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2112 &fw_version);
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2113
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2114 if (fw_version > 0x5)
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2115 status = IXGBE_SUCCESS;
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2116
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2117 fw_version_out:
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2118 return status;
10305
f6df05de8700 6848306 ixgbe need to update the latest shared code (2.9.1.1) from Intel
Paul Guo <Paul.Guo@Sun.COM>
parents: 9353
diff changeset
2119 }
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
2120
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2121 /**
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2122 * ixgbe_verify_lesm_fw_enabled_82599 - Checks LESM FW module state.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2123 * @hw: pointer to hardware structure
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2124 *
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2125 * Returns TRUE if the LESM FW module is present and enabled. Otherwise
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2126 * returns FALSE. Smart Speed must be disabled if LESM FW module is enabled.
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2127 **/
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2128 bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw)
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
2129 {
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2130 bool lesm_enabled = FALSE;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2131 u16 fw_offset, fw_lesm_param_offset, fw_lesm_state;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2132 s32 status;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2133
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2134 DEBUGFUNC("ixgbe_verify_lesm_fw_enabled_82599");
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
2135
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2136 /* get the offset to the Firmware Module block */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2137 status = hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2138
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2139 if ((status != IXGBE_SUCCESS) ||
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2140 (fw_offset == 0) || (fw_offset == 0xFFFF))
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2141 goto out;
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
2142
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2143 /* get the offset to the LESM Parameters block */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2144 status = hw->eeprom.ops.read(hw, (fw_offset +
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2145 IXGBE_FW_LESM_PARAMETERS_PTR),
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2146 &fw_lesm_param_offset);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2147
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2148 if ((status != IXGBE_SUCCESS) ||
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2149 (fw_lesm_param_offset == 0) || (fw_lesm_param_offset == 0xFFFF))
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2150 goto out;
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
2151
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2152 /* get the lesm state word */
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2153 status = hw->eeprom.ops.read(hw, (fw_lesm_param_offset +
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2154 IXGBE_FW_LESM_STATE_1),
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2155 &fw_lesm_state);
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2156
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2157 if ((status == IXGBE_SUCCESS) &&
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2158 (fw_lesm_state & IXGBE_FW_LESM_STATE_ENABLED))
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2159 lesm_enabled = TRUE;
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2160
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2161 out:
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2162 return lesm_enabled;
12003
f4f295b632a5 6918426 ixgbe spams system log with function messages
Paul Guo <Paul.Guo@Sun.COM>
parents: 10998
diff changeset
2163 }
13448
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2164
f03238cace0b 1390 ixgbe update from FreeBSD via Joyent
Jerry Jelinek <jerry.jelinek@joyent.com>
parents: 13018
diff changeset
2165