illumos/illumos-gate: usr/src/uts/intel/io/pci/pci

annotate usr/src/uts/intel/io/pci/pci_boot.c @ 13019:05a4e7665357

6973912 pci_autoconfig: alloc_res_array() feels a little off (by one)

author	Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM>
date	Tue, 03 Aug 2010 18:32:30 -0700
parents	92e6427b7b70
children

rev	line source
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2 * CDDL HEADER START
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	4 * The contents of this file are subject to the terms of the
1494 2327b3ecb7ad 6385042 x86 slot-names gone missing (again) jg parents: 1413 diff changeset	5 * Common Development and Distribution License (the "License").
2327b3ecb7ad 6385042 x86 slot-names gone missing (again) jg parents: 1413 diff changeset	6 * You may not use this file except in compliance with the License.
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	7 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	9 * or http://www.opensolaris.org/os/licensing.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	10 * See the License for the specific language governing permissions
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	11 * and limitations under the License.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	12 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	13 * When distributing Covered Code, include this CDDL HEADER in each
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	15 * If applicable, add the following below this CDDL HEADER, with the
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	16 * fields enclosed by brackets "[]" replaced with your own identifying
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	17 * information: Portions Copyright [yyyy] [name of copyright owner]
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	18 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	19 * CDDL HEADER END
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	20 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	21 /*
12054 bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	23 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	24
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	25 #include <sys/types.h>
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	26 #include <sys/stat.h>
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	27 #include <sys/sysmacros.h>
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	28 #include <sys/sunndi.h>
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	29 #include <sys/pci.h>
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	30 #include <sys/pci_impl.h>
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	31 #include <sys/pcie_impl.h>
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	32 #include <sys/memlist.h>
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	33 #include <sys/bootconf.h>
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	34 #include <io/pci/mps_table.h>
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	35 #include <sys/pci_cfgacc.h>
748 3a1ae73086e8 6338634 pci config-space routines really need to be present early in base kernel dmick parents: 622 diff changeset	36 #include <sys/pci_cfgspace.h>
3a1ae73086e8 6338634 pci config-space routines really need to be present early in base kernel dmick parents: 622 diff changeset	37 #include <sys/pci_cfgspace_impl.h>
3a1ae73086e8 6338634 pci config-space routines really need to be present early in base kernel dmick parents: 622 diff changeset	38 #include <sys/psw.h>
58 f37950de9bc8 6259731 cfgadm_pci plugin 'hpc_card_info_t' tables are out of date anish parents: 25 diff changeset	39 #include "../../../../common/pci/pci_strings.h"
3745 9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	40 #include <sys/apic.h>
2435 1e9507847d6d 6445246 x64 pcie needs to be MCP-55 aware anish parents: 2121 diff changeset	41 #include <io/pciex/pcie_nvidia.h>
10923 df470fd79c3c PSARC/2008/181 Solaris Hotplug Framework Evan Yan <Evan.Yan@Sun.COM> parents: 10917 diff changeset	42 #include <sys/hotplug/pci/pciehpc_acpi.h>
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	43 #include <sys/acpi/acpi.h>
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	44 #include <sys/acpica.h>
8215 dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	45 #include <sys/iommulib.h>
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	46 #include <sys/devcache.h>
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	47 #include <sys/pci_cfgacc_x86.h>
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	48
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	49 #define pci_getb (*pci_getb_func)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	50 #define pci_getw (*pci_getw_func)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	51 #define pci_getl (*pci_getl_func)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	52 #define pci_putb (*pci_putb_func)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	53 #define pci_putw (*pci_putw_func)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	54 #define pci_putl (*pci_putl_func)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	55 #define dcmn_err if (pci_boot_debug) cmn_err
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	56
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	57 #define CONFIG_INFO 0
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	58 #define CONFIG_UPDATE 1
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	59 #define CONFIG_NEW 2
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	60 #define CONFIG_FIX 3
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	61 #define COMPAT_BUFSIZE 512
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	62
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	63 #define PPB_IO_ALIGNMENT 0x1000 /* 4K aligned */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	64 #define PPB_MEM_ALIGNMENT 0x100000 /* 1M aligned */
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	65 /* round down to nearest power of two */
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	66 #define P2LE(align) \
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	67 { \
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	68 int i = 0; \
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	69 while (align >>= 1) \
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	70 i ++; \
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	71 align = 1 << i; \
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	72 } \
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	73
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	74 /* for is_vga and list_is_vga_only */
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	75
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	76 enum io_mem {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	77 IO,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	78 MEM
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	79 };
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	80
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	81 /* See AMD-8111 Datasheet Rev 3.03, Page 149: */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	82 #define LPC_IO_CONTROL_REG_1 0x40
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	83 #define AMD8111_ENABLENMI (uint8_t)0x80
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	84 #define DEVID_AMD8111_LPC 0x7468
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	85
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	86 struct pci_fixundo {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	87 uint8_t bus;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	88 uint8_t dev;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	89 uint8_t fn;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	90 void (*undofn)(uint8_t, uint8_t, uint8_t);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	91 struct pci_fixundo *next;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	92 };
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	93
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	94 struct pci_devfunc {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	95 struct pci_devfunc *next;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	96 dev_info_t *dip;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	97 uchar_t dev;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	98 uchar_t func;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	99 boolean_t reprogram; /* this device needs to be reprogrammed */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	100 };
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	101
12683 92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	102 extern int apic_nvidia_io_max;
9149 3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	103 extern int pseudo_isa;
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	104 extern int pci_bios_maxbus;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	105 static uchar_t max_dev_pci = 32; /* PCI standard */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	106 int pci_boot_debug = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	107 extern struct memlist *find_bus_res(int, int);
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	108 static struct pci_fixundo *undolist = NULL;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	109 static int num_root_bus = 0; /* count of root buses */
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	110 extern volatile int acpi_resource_discovery;
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	111 extern uint64_t mcfg_mem_base;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	112 extern void pci_cfgacc_add_workaround(uint16_t, uchar_t, uchar_t);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	113 extern dev_info_t pcie_get_rc_dip(dev_info_t );
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	114
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	115 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	116 * Module prototypes
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	117 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	118 static void enumerate_bus_devs(uchar_t bus, int config_op);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	119 static void create_root_bus_dip(uchar_t bus);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	120 static void process_devfunc(uchar_t, uchar_t, uchar_t, uchar_t,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	121 ushort_t, int);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	122 static void add_compatible(dev_info_t *, ushort_t, ushort_t,
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	123 ushort_t, ushort_t, uchar_t, uint_t, int);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	124 static int add_reg_props(dev_info_t *, uchar_t, uchar_t, uchar_t, int, int);
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	125 static void add_ppb_props(dev_info_t *, uchar_t, uchar_t, uchar_t, int,
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	126 ushort_t);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	127 static void add_model_prop(dev_info_t *, uint_t);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	128 static void add_bus_range_prop(int);
603 3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	129 static void add_bus_slot_names_prop(int);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	130 static void add_ranges_prop(int, int);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	131 static void add_bus_available_prop(int);
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	132 static int get_pci_cap(uchar_t bus, uchar_t dev, uchar_t func, uint8_t cap_id);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	133 static void fix_ppb_res(uchar_t, boolean_t);
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	134 static void alloc_res_array();
3745 9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	135 static void create_ioapic_node(int bus, int dev, int fn, ushort_t vendorid,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	136 ushort_t deviceid);
5156 6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	137 static void pciex_slot_names_prop(dev_info_t *, ushort_t);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	138 static void populate_bus_res(uchar_t bus);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	139 static void memlist_remove_list(struct memlist **list,
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	140 struct memlist *remove_list);
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	141 static boolean_t is_pcie_platform(void);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	142 static void ck804_fix_aer_ptr(dev_info_t *, pcie_req_id_t);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	143
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	144 static void pci_scan_bbn(void);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	145 static int pci_unitaddr_cache_valid(void);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	146 static int pci_bus_unitaddr(int);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	147 static void pci_unitaddr_cache_create(void);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	148
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	149 static int pci_cache_unpack_nvlist(nvf_handle_t, nvlist_t , char );
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	150 static int pci_cache_pack_nvlist(nvf_handle_t, nvlist_t **);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	151 static void pci_cache_free_list(nvf_handle_t);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	152
1494 2327b3ecb7ad 6385042 x86 slot-names gone missing (again) jg parents: 1413 diff changeset	153 extern int pci_slot_names_prop(int, char *, int);
2327b3ecb7ad 6385042 x86 slot-names gone missing (again) jg parents: 1413 diff changeset	154
4018 72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	155 /* set non-zero to force PCI peer-bus renumbering */
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	156 int pci_bus_always_renumber = 0;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	157
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	158 /*
9226 efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	159 * used to register ISA resource usage which must not be made
efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	160 * "available" from other PCI node' resource maps
efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	161 */
efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	162 static struct {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	163 struct memlist *io_used;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	164 struct memlist *mem_used;
9226 efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	165 } isa_res;
efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	166
efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	167 /*
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	168 * PCI unit-address cache management
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	169 */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	170 static nvf_ops_t pci_unitaddr_cache_ops = {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	171 "/etc/devices/pci_unitaddr_persistent", /* path to cache */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	172 pci_cache_unpack_nvlist, /* read in nvlist form */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	173 pci_cache_pack_nvlist, /* convert to nvlist form */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	174 pci_cache_free_list, /* free data list */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	175 NULL /* write complete callback */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	176 };
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	177
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	178 typedef struct {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	179 list_node_t pua_nodes;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	180 int pua_index;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	181 int pua_addr;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	182 } pua_node_t;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	183
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	184 nvf_handle_t puafd_handle;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	185 int pua_cache_valid = 0;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	186
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	187
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	188 /ARGSUSED/
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	189 static ACPI_STATUS
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	190 pci_process_acpi_device(ACPI_HANDLE hdl, UINT32 level, void ctx, void *rv)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	191 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	192 ACPI_BUFFER rb;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	193 ACPI_OBJECT ro;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	194 ACPI_DEVICE_INFO *adi;
11075 e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	195 int busnum;
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	196
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	197 /*
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	198 * Use AcpiGetObjectInfo() to find the device _HID
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	199 * If not a PCI root-bus, ignore this device and continue
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	200 * the walk
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	201 */
11225 eb6056029d84 6901273 acpica: update ACPI CA interpreter source to 20091112 Dana Myers <Dana.Myers@Sun.COM> parents: 11169 diff changeset	202 if (ACPI_FAILURE(AcpiGetObjectInfo(hdl, &adi)))
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	203 return (AE_OK);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	204
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	205 if (!(adi->Valid & ACPI_VALID_HID)) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	206 AcpiOsFree(adi);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	207 return (AE_OK);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	208 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	209
11225 eb6056029d84 6901273 acpica: update ACPI CA interpreter source to 20091112 Dana Myers <Dana.Myers@Sun.COM> parents: 11169 diff changeset	210 if (strncmp(adi->HardwareId.String, PCI_ROOT_HID_STRING,
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	211 sizeof (PCI_ROOT_HID_STRING)) &&
11225 eb6056029d84 6901273 acpica: update ACPI CA interpreter source to 20091112 Dana Myers <Dana.Myers@Sun.COM> parents: 11169 diff changeset	212 strncmp(adi->HardwareId.String, PCI_EXPRESS_ROOT_HID_STRING,
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	213 sizeof (PCI_EXPRESS_ROOT_HID_STRING))) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	214 AcpiOsFree(adi);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	215 return (AE_OK);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	216 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	217
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	218 AcpiOsFree(adi);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	219
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	220 /*
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	221 * XXX: ancient Big Bear broken _BBN will result in two
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	222 * bus 0 _BBNs being found, so we need to handle duplicate
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	223 * bus 0 gracefully. However, broken _BBN does not
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	224 * hide a childless root-bridge so no need to work-around it
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	225 * here
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	226 */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	227 rb.Pointer = &ro;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	228 rb.Length = sizeof (ro);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	229 if (ACPI_SUCCESS(AcpiEvaluateObjectTyped(hdl, "_BBN",
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	230 NULL, &rb, ACPI_TYPE_INTEGER))) {
11075 e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	231 busnum = ro.Integer.Value;
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	232
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	233 /*
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	234 * Ignore invalid _BBN return values here (rather
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	235 * than panic) and emit a warning; something else
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	236 * may suffer failure as a result of the broken BIOS.
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	237 */
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	238 if ((busnum < 0) \|\| (busnum > pci_bios_maxbus)) {
11579 680cf72e7b5e 6913723 ?WARNING: pci_process_acpi_device: invalid _BBN 0xfc" printed to console Dana Myers <Dana.Myers@Sun.COM> parents: 11474 diff changeset	239 dcmn_err(CE_NOTE,
11075 e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	240 "pci_process_acpi_device: invalid _BBN 0x%x\n",
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	241 busnum);
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	242 return (AE_CTRL_DEPTH);
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	243 }
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	244
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	245 /* PCI with valid _BBN */
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	246 if (pci_bus_res[busnum].par_bus == (uchar_t)-1 &&
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	247 pci_bus_res[busnum].dip == NULL)
e1d25eb89954 6898998 fastreboot provokes panic on Dell PowerEdge 1600SC (BIOS A09) after integration of CR 6472670 Dana Myers <Dana.Myers@Sun.COM> parents: 10923 diff changeset	248 create_root_bus_dip((uchar_t)busnum);
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	249 return (AE_CTRL_DEPTH);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	250 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	251
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	252 /* PCI and no _BBN, continue walk */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	253 return (AE_OK);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	254 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	255
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	256 /*
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	257 * Scan the ACPI namespace for all top-level instances of _BBN
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	258 * in order to discover childless root-bridges (which enumeration
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	259 * may not find; root-bridges are inferred by the existence of
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	260 * children). This scan should find all root-bridges that have
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	261 * been enumerated, and any childless root-bridges not enumerated.
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	262 * Root-bridge for bus 0 may not have a _BBN object.
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	263 */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	264 static void
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	265 pci_scan_bbn()
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	266 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	267 void *rv;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	268
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	269 (void) AcpiGetDevices(NULL, pci_process_acpi_device, NULL, &rv);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	270 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	271
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	272 static void
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	273 pci_unitaddr_cache_init(void)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	274 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	275
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	276 puafd_handle = nvf_register_file(&pci_unitaddr_cache_ops);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	277 ASSERT(puafd_handle);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	278
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	279 list_create(nvf_list(puafd_handle), sizeof (pua_node_t),
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	280 offsetof(pua_node_t, pua_nodes));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	281
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	282 rw_enter(nvf_lock(puafd_handle), RW_WRITER);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	283 (void) nvf_read_file(puafd_handle);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	284 rw_exit(nvf_lock(puafd_handle));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	285 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	286
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	287 /*
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	288 * Format of /etc/devices/pci_unitaddr_persistent:
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	289 *
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	290 * The persistent record of unit-address assignments contains
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	291 * a list of name/value pairs, where name is a string representation
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	292 * of the "index value" of the PCI root-bus and the value is
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	293 * the assigned unit-address.
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	294 *
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	295 * The "index value" is simply the zero-based index of the PCI
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	296 * root-buses ordered by physical bus number; first PCI bus is 0,
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	297 * second is 1, and so on.
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	298 */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	299
10554 7b2fc4ef618c 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) (fix lint) Dana Myers <Dana.Myers@Sun.COM> parents: 10552 diff changeset	300 /ARGSUSED/
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	301 static int
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	302 pci_cache_unpack_nvlist(nvf_handle_t hdl, nvlist_t nvl, char name)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	303 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	304 long index;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	305 int32_t value;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	306 nvpair_t *np;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	307 pua_node_t *node;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	308
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	309 np = NULL;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	310 while ((np = nvlist_next_nvpair(nvl, np)) != NULL) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	311 /* name of nvpair is index value */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	312 if (ddi_strtol(nvpair_name(np), NULL, 10, &index) != 0)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	313 continue;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	314
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	315 if (nvpair_value_int32(np, &value) != 0)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	316 continue;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	317
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	318 node = kmem_zalloc(sizeof (pua_node_t), KM_SLEEP);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	319 node->pua_index = index;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	320 node->pua_addr = value;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	321 list_insert_tail(nvf_list(hdl), node);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	322 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	323
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	324 pua_cache_valid = 1;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	325 return (DDI_SUCCESS);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	326 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	327
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	328 static int
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	329 pci_cache_pack_nvlist(nvf_handle_t hdl, nvlist_t **ret_nvl)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	330 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	331 int rval;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	332 nvlist_t nvl, sub_nvl;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	333 list_t *listp;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	334 pua_node_t *pua;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	335 char buf[13];
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	336
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	337 ASSERT(RW_WRITE_HELD(nvf_lock(hdl)));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	338
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	339 rval = nvlist_alloc(&nvl, NV_UNIQUE_NAME, KM_SLEEP);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	340 if (rval != DDI_SUCCESS) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	341 nvf_error("%s: nvlist alloc error %d\n",
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	342 nvf_cache_name(hdl), rval);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	343 return (DDI_FAILURE);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	344 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	345
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	346 sub_nvl = NULL;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	347 rval = nvlist_alloc(&sub_nvl, NV_UNIQUE_NAME, KM_SLEEP);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	348 if (rval != DDI_SUCCESS)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	349 goto error;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	350
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	351 listp = nvf_list(hdl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	352 for (pua = list_head(listp); pua != NULL;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	353 pua = list_next(listp, pua)) {
10554 7b2fc4ef618c 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) (fix lint) Dana Myers <Dana.Myers@Sun.COM> parents: 10552 diff changeset	354 (void) snprintf(buf, sizeof (buf), "%d", pua->pua_index);
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	355 rval = nvlist_add_int32(sub_nvl, buf, pua->pua_addr);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	356 if (rval != DDI_SUCCESS)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	357 goto error;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	358 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	359
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	360 rval = nvlist_add_nvlist(nvl, "table", sub_nvl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	361 if (rval != DDI_SUCCESS)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	362 goto error;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	363 nvlist_free(sub_nvl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	364
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	365 *ret_nvl = nvl;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	366 return (DDI_SUCCESS);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	367
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	368 error:
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	369 if (sub_nvl)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	370 nvlist_free(sub_nvl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	371 ASSERT(nvl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	372 nvlist_free(nvl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	373 *ret_nvl = NULL;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	374 return (DDI_FAILURE);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	375 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	376
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	377 static void
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	378 pci_cache_free_list(nvf_handle_t hdl)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	379 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	380 list_t *listp;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	381 pua_node_t *pua;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	382
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	383 ASSERT(RW_WRITE_HELD(nvf_lock(hdl)));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	384
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	385 listp = nvf_list(hdl);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	386 for (pua = list_head(listp); pua != NULL;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	387 pua = list_next(listp, pua)) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	388 list_remove(listp, pua);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	389 kmem_free(pua, sizeof (pua_node_t));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	390 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	391 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	392
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	393
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	394 static int
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	395 pci_unitaddr_cache_valid(void)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	396 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	397
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	398 /* read only, no need for rw lock */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	399 return (pua_cache_valid);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	400 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	401
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	402
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	403 static int
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	404 pci_bus_unitaddr(int index)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	405 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	406 pua_node_t *pua;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	407 list_t *listp;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	408 int addr;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	409
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	410 rw_enter(nvf_lock(puafd_handle), RW_READER);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	411
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	412 addr = -1; /* default return if no match */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	413 listp = nvf_list(puafd_handle);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	414 for (pua = list_head(listp); pua != NULL;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	415 pua = list_next(listp, pua)) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	416 if (pua->pua_index == index) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	417 addr = pua->pua_addr;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	418 break;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	419 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	420 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	421
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	422 rw_exit(nvf_lock(puafd_handle));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	423 return (addr);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	424 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	425
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	426 static void
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	427 pci_unitaddr_cache_create(void)
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	428 {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	429 int i, index;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	430 pua_node_t *node;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	431 list_t *listp;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	432
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	433 rw_enter(nvf_lock(puafd_handle), RW_WRITER);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	434
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	435 index = 0;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	436 listp = nvf_list(puafd_handle);
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	437 for (i = 0; i <= pci_bios_maxbus; i++) {
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	438 /* skip non-root (peer) PCI busses */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	439 if ((pci_bus_res[i].par_bus != (uchar_t)-1) \|\|
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	440 (pci_bus_res[i].dip == NULL))
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	441 continue;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	442 node = kmem_zalloc(sizeof (pua_node_t), KM_SLEEP);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	443 node->pua_index = index++;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	444 node->pua_addr = pci_bus_res[i].root_addr;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	445 list_insert_tail(listp, node);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	446 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	447
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	448 (void) nvf_mark_dirty(puafd_handle);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	449 rw_exit(nvf_lock(puafd_handle));
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	450 nvf_wake_daemon();
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	451 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	452
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	453
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	454 /*
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	455 * Enumerate all PCI devices
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	456 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	457 void
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	458 pci_setup_tree(void)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	459 {
8668 b2550ea1cc76 6797893 PCI bus count from BIOS induces infinite loop in pci_setup_tree due to uint8_t overflow james north - Sun Microsystems - Austin United States <James.North@Sun.COM> parents: 8655 diff changeset	460 uint_t i, root_bus_addr = 0;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	461
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	462 /*
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	463 * enable mem-mapped pci config space accessing,
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	464 * if failed to do so during early boot
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	465 */
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	466 if ((mcfg_mem_base == NULL) && is_pcie_platform())
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	467 mcfg_mem_base = 0xE0000000;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	468
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	469 alloc_res_array();
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	470 for (i = 0; i <= pci_bios_maxbus; i++) {
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	471 pci_bus_res[i].par_bus = (uchar_t)-1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	472 pci_bus_res[i].root_addr = (uchar_t)-1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	473 pci_bus_res[i].sub_bus = i;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	474 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	475
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	476 pci_bus_res[0].root_addr = root_bus_addr++;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	477 create_root_bus_dip(0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	478 enumerate_bus_devs(0, CONFIG_INFO);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	479
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	480 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	481 * Now enumerate peer busses
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	482 *
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	483 * We loop till pci_bios_maxbus. On most systems, there is
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	484 * one more bus at the high end, which implements the ISA
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	485 * compatibility bus. We don't care about that.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	486 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	487 * Note: In the old (bootconf) enumeration, the peer bus
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	488 * address did not use the bus number, and there were
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	489 * too many peer busses created. The root_bus_addr is
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	490 * used to maintain the old peer bus address assignment.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	491 * However, we stop enumerating phantom peers with no
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	492 * device below.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	493 */
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	494 for (i = 1; i <= pci_bios_maxbus; i++) {
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	495 if (pci_bus_res[i].dip == NULL) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	496 pci_bus_res[i].root_addr = root_bus_addr++;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	497 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	498 enumerate_bus_devs(i, CONFIG_INFO);
603 3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	499
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	500 /* add slot-names property for named pci hot-plug slots */
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	501 add_bus_slot_names_prop(i);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	502 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	503
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	504 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	505
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	506 /*
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	507 * >0 = present, 0 = not present, <0 = error
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	508 */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	509 static int
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	510 pci_bbn_present(int bus)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	511 {
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	512 ACPI_HANDLE hdl;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	513 int rv;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	514
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	515 /* no dip means no _BBN */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	516 if (pci_bus_res[bus].dip == NULL)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	517 return (0);
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	518
7851 e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	519 rv = -1; /* default return value in case of error below */
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	520 if (ACPI_SUCCESS(acpica_get_handle(pci_bus_res[bus].dip, &hdl))) {
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	521 switch (AcpiEvaluateObject(hdl, "_BBN", NULL, NULL)) {
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	522 case AE_OK:
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	523 rv = 1;
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	524 break;
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	525 case AE_NOT_FOUND:
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	526 rv = 0;
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	527 break;
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	528 default:
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	529 break;
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	530 }
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	531 }
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	532
7851 e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	533 return (rv);
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	534 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	535
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	536 /*
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	537 * Return non-zero if any PCI bus in the system has an associated
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	538 * _BBN object, 0 otherwise.
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	539 */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	540 static int
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	541 pci_roots_have_bbn(void)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	542 {
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	543 int i;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	544
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	545 /*
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	546 * Scan the PCI busses and look for at least 1 _BBN
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	547 */
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	548 for (i = 0; i <= pci_bios_maxbus; i++) {
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	549 /* skip non-root (peer) PCI busses */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	550 if (pci_bus_res[i].par_bus != (uchar_t)-1)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	551 continue;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	552
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	553 if (pci_bbn_present(i) > 0)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	554 return (1);
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	555 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	556 return (0);
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	557
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	558 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	559
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	560 /*
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	561 * return non-zero if the machine is one on which we renumber
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	562 * the internal pci unit-addresses
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	563 */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	564 static int
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	565 pci_bus_renumber()
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	566 {
4018 72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	567 ACPI_TABLE_HEADER *fadt;
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	568
4018 72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	569 if (pci_bus_always_renumber)
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	570 return (1);
4018 72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	571
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	572 /* get the FADT */
7851 e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	573 if (AcpiGetTable(ACPI_SIG_FADT, 1, (ACPI_TABLE_HEADER **)&fadt) !=
e828bbb1689c 6464695 acpica: update to Intel ACPI CA 20080829 Dana Myers <Dana.Myers@Sun.COM> parents: 7589 diff changeset	574 AE_OK)
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	575 return (0);
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	576
4018 72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	577 /* compare OEM Table ID to "SUNm31" */
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	578 if (strncmp("SUNm31", fadt->OemId, 6))
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	579 return (0);
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	580 else
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	581 return (1);
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	582 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	583
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	584 /*
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	585 * Initial enumeration of the physical PCI bus hierarchy can
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	586 * leave 'gaps' in the order of peer PCI bus unit-addresses.
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	587 * Systems with more than one peer PCI bus must have an ACPI
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	588 * _BBN object associated with each peer bus; use the presence
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	589 * of this object to remove gaps in the numbering of the peer
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	590 * PCI bus unit-addresses - only peer busses with an associated
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	591 * _BBN are counted.
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	592 */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	593 static void
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	594 pci_renumber_root_busses(void)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	595 {
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	596 int pci_regs[] = {0, 0, 0};
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	597 int i, root_addr = 0;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	598
4018 72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	599 /*
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	600 * Currently, we only enable the re-numbering on specific
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	601 * Sun machines; this is a work-around for the more complicated
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	602 * issue of upgrade changing physical device paths
72f0f2d75d29 backout 6472670: causes 6545437 dm120769 parents: 3986 diff changeset	603 */
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	604 if (!pci_bus_renumber())
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	605 return;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	606
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	607 /*
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	608 * If we find no _BBN objects at all, we either don't need
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	609 * to do anything or can't do anything anyway
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	610 */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	611 if (!pci_roots_have_bbn())
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	612 return;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	613
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	614 for (i = 0; i <= pci_bios_maxbus; i++) {
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	615 /* skip non-root (peer) PCI busses */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	616 if (pci_bus_res[i].par_bus != (uchar_t)-1)
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	617 continue;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	618
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	619 if (pci_bbn_present(i) < 1) {
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	620 pci_bus_res[i].root_addr = (uchar_t)-1;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	621 continue;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	622 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	623
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	624 ASSERT(pci_bus_res[i].dip != NULL);
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	625 if (pci_bus_res[i].root_addr != root_addr) {
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	626 /* update reg property for node */
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	627 pci_bus_res[i].root_addr = root_addr;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	628 pci_regs[0] = pci_bus_res[i].root_addr;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	629 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE,
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	630 pci_bus_res[i].dip, "reg", (int *)pci_regs, 3);
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	631 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	632 root_addr++;
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	633 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	634 }
5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	635
9149 3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	636 void
9226 efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	637 pci_register_isa_resources(int type, uint32_t base, uint32_t size)
2950 449abdd74783 6354996 pci_boot.c incorrectly accounts for system resources in PCI configuration myers parents: 2466 diff changeset	638 {
9226 efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	639 (void) memlist_insert(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	640 (type == 1) ? &isa_res.io_used : &isa_res.mem_used,
9226 efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	641 base, size);
2950 449abdd74783 6354996 pci_boot.c incorrectly accounts for system resources in PCI configuration myers parents: 2466 diff changeset	642 }
449abdd74783 6354996 pci_boot.c incorrectly accounts for system resources in PCI configuration myers parents: 2466 diff changeset	643
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	644 /*
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	645 * Remove the resources which are already used by devices under a subtractive
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	646 * bridge from the bus's resources lists, because they're not available, and
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	647 * shouldn't be allocated to other buses. This is necessary because tracking
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	648 * resources for subtractive bridges is not complete. (Subtractive bridges only
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	649 * track some of their claimed resources, not "the rest of the address space" as
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	650 * they should, so that allocation to peer non-subtractive PPBs is easier. We
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	651 * need a fully-capable global resource allocator).
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	652 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	653 static void
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	654 remove_subtractive_res()
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	655 {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	656 int i, j;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	657 struct memlist *list;
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	658
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	659 for (i = 0; i <= pci_bios_maxbus; i++) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	660 if (pci_bus_res[i].subtractive) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	661 /* remove used io ports */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	662 list = pci_bus_res[i].io_used;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	663 while (list) {
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	664 for (j = 0; j <= pci_bios_maxbus; j++)
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	665 (void) memlist_remove(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	666 &pci_bus_res[j].io_avail,
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	667 list->ml_address, list->ml_size);
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	668 list = list->ml_next;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	669 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	670 /* remove used mem resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	671 list = pci_bus_res[i].mem_used;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	672 while (list) {
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	673 for (j = 0; j <= pci_bios_maxbus; j++) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	674 (void) memlist_remove(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	675 &pci_bus_res[j].mem_avail,
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	676 list->ml_address, list->ml_size);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	677 (void) memlist_remove(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	678 &pci_bus_res[j].pmem_avail,
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	679 list->ml_address, list->ml_size);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	680 }
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	681 list = list->ml_next;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	682 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	683 /* remove used prefetchable mem resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	684 list = pci_bus_res[i].pmem_used;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	685 while (list) {
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	686 for (j = 0; j <= pci_bios_maxbus; j++) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	687 (void) memlist_remove(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	688 &pci_bus_res[j].pmem_avail,
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	689 list->ml_address, list->ml_size);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	690 (void) memlist_remove(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	691 &pci_bus_res[j].mem_avail,
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	692 list->ml_address, list->ml_size);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	693 }
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	694 list = list->ml_next;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	695 }
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	696 }
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	697 }
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	698 }
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	699
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	700 /*
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	701 * Set up (or complete the setup of) the bus_avail resource list
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	702 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	703 static void
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	704 setup_bus_res(int bus)
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	705 {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	706 uchar_t par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	707
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	708 if (pci_bus_res[bus].dip == NULL) /* unused bus */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	709 return;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	710
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	711 /*
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	712 * Set up bus_avail if not already filled in by populate_bus_res()
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	713 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	714 if (pci_bus_res[bus].bus_avail == NULL) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	715 ASSERT(pci_bus_res[bus].sub_bus >= bus);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	716 memlist_insert(&pci_bus_res[bus].bus_avail, bus,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	717 pci_bus_res[bus].sub_bus - bus + 1);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	718 }
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	719
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	720 ASSERT(pci_bus_res[bus].bus_avail != NULL);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	721
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	722 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	723 * Remove resources from parent bus node if this is not a
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	724 * root bus.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	725 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	726 par_bus = pci_bus_res[bus].par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	727 if (par_bus != (uchar_t)-1) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	728 ASSERT(pci_bus_res[par_bus].bus_avail != NULL);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	729 memlist_remove_list(&pci_bus_res[par_bus].bus_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	730 pci_bus_res[bus].bus_avail);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	731 }
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	732
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	733 /* remove self from bus_avail */;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	734 (void) memlist_remove(&pci_bus_res[bus].bus_avail, bus, 1);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	735 }
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	736
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	737 static uint64_t
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	738 get_parbus_io_res(uchar_t parbus, uchar_t bus, uint64_t size, uint64_t align)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	739 {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	740 uint64_t addr = 0;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	741 uchar_t res_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	742
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	743 /*
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	744 * Skip root(peer) buses in multiple-root-bus systems when
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	745 * ACPI resource discovery was not successfully done.
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	746 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	747 if ((pci_bus_res[parbus].par_bus == (uchar_t)-1) &&
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	748 (num_root_bus > 1) && (acpi_resource_discovery <= 0))
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	749 return (0);
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	750
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	751 res_bus = parbus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	752 while (pci_bus_res[res_bus].subtractive) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	753 if (pci_bus_res[res_bus].io_avail)
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	754 break;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	755 res_bus = pci_bus_res[res_bus].par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	756 if (res_bus == (uchar_t)-1)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	757 break; /* root bus already */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	758 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	759
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	760 if (pci_bus_res[res_bus].io_avail) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	761 addr = memlist_find(&pci_bus_res[res_bus].io_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	762 size, align);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	763 if (addr) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	764 memlist_insert(&pci_bus_res[res_bus].io_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	765 addr, size);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	766
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	767 /* free the old resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	768 memlist_free_all(&pci_bus_res[bus].io_avail);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	769 memlist_free_all(&pci_bus_res[bus].io_used);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	770
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	771 /* add the new resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	772 memlist_insert(&pci_bus_res[bus].io_avail, addr, size);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	773 }
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	774 }
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	775
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	776 return (addr);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	777 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	778
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	779 static uint64_t
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	780 get_parbus_mem_res(uchar_t parbus, uchar_t bus, uint64_t size, uint64_t align)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	781 {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	782 uint64_t addr = 0;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	783 uchar_t res_bus;
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	784
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	785 /*
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	786 * Skip root(peer) buses in multiple-root-bus systems when
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	787 * ACPI resource discovery was not successfully done.
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	788 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	789 if ((pci_bus_res[parbus].par_bus == (uchar_t)-1) &&
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	790 (num_root_bus > 1) && (acpi_resource_discovery <= 0))
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	791 return (0);
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	792
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	793 res_bus = parbus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	794 while (pci_bus_res[res_bus].subtractive) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	795 if (pci_bus_res[res_bus].mem_avail)
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	796 break;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	797 res_bus = pci_bus_res[res_bus].par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	798 if (res_bus == (uchar_t)-1)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	799 break; /* root bus already */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	800 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	801
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	802 if (pci_bus_res[res_bus].mem_avail) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	803 addr = memlist_find(&pci_bus_res[res_bus].mem_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	804 size, align);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	805 if (addr) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	806 memlist_insert(&pci_bus_res[res_bus].mem_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	807 addr, size);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	808 (void) memlist_remove(&pci_bus_res[res_bus].pmem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	809 addr, size);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	810
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	811 /* free the old resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	812 memlist_free_all(&pci_bus_res[bus].mem_avail);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	813 memlist_free_all(&pci_bus_res[bus].mem_used);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	814
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	815 /* add the new resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	816 memlist_insert(&pci_bus_res[bus].mem_avail, addr, size);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	817 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	818 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	819
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	820 return (addr);
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	821 }
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	822
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	823 /*
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	824 * given a cap_id, return its cap_id location in config space
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	825 */
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	826 static int
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	827 get_pci_cap(uchar_t bus, uchar_t dev, uchar_t func, uint8_t cap_id)
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	828 {
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	829 uint8_t curcap, cap_id_loc;
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	830 uint16_t status;
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	831 int location = -1;
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	832
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	833 /*
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	834 * Need to check the Status register for ECP support first.
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	835 * Also please note that for type 1 devices, the
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	836 * offset could change. Should support type 1 next.
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	837 */
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	838 status = pci_getw(bus, dev, func, PCI_CONF_STAT);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	839 if (!(status & PCI_STAT_CAP)) {
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	840 return (-1);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	841 }
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	842 cap_id_loc = pci_getb(bus, dev, func, PCI_CONF_CAP_PTR);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	843
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	844 /* Walk the list of capabilities */
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	845 while (cap_id_loc && cap_id_loc != (uint8_t)-1) {
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	846 curcap = pci_getb(bus, dev, func, cap_id_loc);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	847
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	848 if (curcap == cap_id) {
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	849 location = cap_id_loc;
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	850 break;
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	851 }
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	852 cap_id_loc = pci_getb(bus, dev, func, cap_id_loc + 1);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	853 }
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	854 return (location);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	855 }
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	856
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	857 /*
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	858 * Does this resource element live in the legacy VGA range?
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	859 */
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	860
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	861 int
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	862 is_vga(struct memlist *elem, enum io_mem io)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	863 {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	864
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	865 if (io == IO) {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	866 if ((elem->ml_address == 0x3b0 && elem->ml_size == 0xc) \|\|
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	867 (elem->ml_address == 0x3c0 && elem->ml_size == 0x20))
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	868 return (1);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	869 } else {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	870 if (elem->ml_address == 0xa0000 && elem->ml_size == 0x20000)
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	871 return (1);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	872 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	873 return (0);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	874 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	875
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	876 /*
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	877 * Does this entire resource list consist only of legacy VGA resources?
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	878 */
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	879
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	880 int
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	881 list_is_vga_only(struct memlist *l, enum io_mem io)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	882 {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	883 do {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	884 if (!is_vga(l, io))
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	885 return (0);
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	886 } while ((l = l->ml_next) != NULL);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	887 return (1);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	888 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	889
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	890 /*
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	891 * Assign valid resources to unconfigured pci(e) bridges. We are trying
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	892 * to reprogram the bridge when its
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	893 * i) SECBUS == SUBBUS \|\|
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	894 * ii) IOBASE > IOLIM \|\|
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	895 * iii) MEMBASE > MEMLIM
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	896 * This must be done after one full pass through the PCI tree to collect
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	897 * all BIOS-configured resources, so that we know what resources are
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	898 * free and available to assign to the unconfigured PPBs.
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	899 */
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	900 static void
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	901 fix_ppb_res(uchar_t secbus, boolean_t prog_sub)
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	902 {
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	903 uchar_t bus, dev, func;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	904 uchar_t parbus, subbus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	905 uint_t io_base, io_limit, mem_base, mem_limit;
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	906 uint_t io_size, mem_size, io_align, mem_align;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	907 uint64_t addr = 0;
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	908 int *regp = NULL;
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	909 uint_t reglen;
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	910 int rv, cap_ptr, physhi;
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	911 dev_info_t *dip;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	912 uint16_t cmd_reg;
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	913 struct memlist list, scratch_list;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	914
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	915 /* skip root (peer) PCI busses */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	916 if (pci_bus_res[secbus].par_bus == (uchar_t)-1)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	917 return;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	918
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	919 /* skip subtractive PPB when prog_sub is not TRUE */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	920 if (pci_bus_res[secbus].subtractive && !prog_sub)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	921 return;
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	922
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	923 /* some entries may be empty due to discontiguous bus numbering */
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	924 dip = pci_bus_res[secbus].dip;
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	925 if (dip == NULL)
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	926 return;
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	927
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	928 rv = ddi_prop_lookup_int_array(DDI_DEV_T_ANY, dip, DDI_PROP_DONTPASS,
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	929 "reg", &regp, &reglen);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	930 if (rv != DDI_PROP_SUCCESS \|\| reglen == 0)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	931 return;
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	932 physhi = regp[0];
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	933 ddi_prop_free(regp);
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	934
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	935 func = (uchar_t)PCI_REG_FUNC_G(physhi);
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	936 dev = (uchar_t)PCI_REG_DEV_G(physhi);
f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	937 bus = (uchar_t)PCI_REG_BUS_G(physhi);
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	938
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	939 /*
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	940 * If pcie bridge, check to see if link is enabled
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	941 */
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	942 cap_ptr = get_pci_cap(bus, dev, func, PCI_CAP_ID_PCI_E);
df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	943 if (cap_ptr != -1) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	944 cmd_reg = pci_getw(bus, dev, func,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	945 (uint16_t)cap_ptr + PCIE_LINKCTL);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	946 if (cmd_reg & PCIE_LINKCTL_LINK_DISABLE) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	947 dcmn_err(CE_NOTE,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	948 "!fix_ppb_res: ppb[%x/%x/%x] link is disabled.\n",
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	949 bus, dev, func);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	950 return;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	951 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	952 }
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	953
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	954 subbus = pci_getb(bus, dev, func, PCI_BCNF_SUBBUS);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	955 parbus = pci_bus_res[secbus].par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	956 ASSERT(parbus == bus);
6331 c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	957 cmd_reg = pci_getw(bus, dev, func, PCI_CONF_COMM);
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	958
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	959 /*
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	960 * If we have a Cardbus bridge, but no bus space
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	961 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	962 if (pci_bus_res[secbus].num_cbb != 0 &&
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	963 pci_bus_res[secbus].bus_avail == NULL) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	964 uchar_t range;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	965
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	966 /* normally there are 2 buses under a cardbus bridge */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	967 range = pci_bus_res[secbus].num_cbb * 2;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	968
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	969 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	970 * Try to find and allocate a bus-range starting at subbus+1
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	971 * from the parent of the PPB.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	972 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	973 for (; range != 0; range--) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	974 if (memlist_find_with_startaddr(
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	975 &pci_bus_res[parbus].bus_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	976 subbus + 1, range, 1) != NULL)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	977 break; /* find bus range resource at parent */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	978 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	979 if (range != 0) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	980 memlist_insert(&pci_bus_res[secbus].bus_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	981 subbus + 1, range);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	982 subbus = subbus + range;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	983 pci_bus_res[secbus].sub_bus = subbus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	984 pci_putb(bus, dev, func, PCI_BCNF_SUBBUS, subbus);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	985 add_bus_range_prop(secbus);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	986
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	987 cmn_err(CE_NOTE, "!reprogram bus-range on ppb"
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	988 "[%x/%x/%x]: %x ~ %x\n", bus, dev, func,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	989 secbus, subbus);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	990 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	991 }
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	992
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	993 /*
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	994 * Calculate required IO size and alignment
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	995 * If bus io_size is zero, we are going to assign 512 bytes per bus,
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	996 * otherwise, we'll choose the maximum value of such calculation and
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	997 * bus io_size. The size needs to be 4K aligned.
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	998 *
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	999 * We calculate alignment as the largest power of two less than the
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1000 * the sum of all children's IO size requirements, because this will
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1001 * align to the size of the largest child request within that size
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1002 * (which is always a power of two).
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	1003 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1004 io_size = (subbus - secbus + 1) * 0x200;
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1005 if (io_size < pci_bus_res[secbus].io_size)
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1006 io_size = pci_bus_res[secbus].io_size;
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1007 io_size = P2ROUNDUP(io_size, PPB_IO_ALIGNMENT);
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1008 io_align = io_size;
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1009 P2LE(io_align);
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1010
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1011 /*
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1012 * Calculate required MEM size and alignment
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1013 * If bus mem_size is zero, we are going to assign 1M bytes per bus,
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1014 * otherwise, we'll choose the maximum value of such calculation and
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1015 * bus mem_size. The size needs to be 1M aligned.
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1016 *
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1017 * For the alignment, refer to the I/O comment above.
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1018 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1019 mem_size = (subbus - secbus + 1) * PPB_MEM_ALIGNMENT;
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1020 if (mem_size < pci_bus_res[secbus].mem_size) {
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1021 mem_size = pci_bus_res[secbus].mem_size;
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1022 mem_size = P2ROUNDUP(mem_size, PPB_MEM_ALIGNMENT);
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1023 }
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1024 mem_align = mem_size;
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1025 P2LE(mem_align);
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	1026
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1027 /* Subtractive bridge */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1028 if (pci_bus_res[secbus].subtractive && prog_sub) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1029 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1030 * We program an arbitrary amount of I/O and memory resource
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1031 * for the subtractive bridge so that child dynamic-resource-
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1032 * allocating devices (such as Cardbus bridges) have a chance
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1033 * of success. Until we have full-tree resource rebalancing,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1034 * dynamic resource allocation (thru busra) only looks at the
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1035 * parent bridge, so all PPBs must have some allocatable
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1036 * resource. For non-subtractive bridges, the resources come
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1037 * from the base/limit register "windows", but subtractive
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1038 * bridges often don't program those (since they don't need to).
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1039 * If we put all the remaining resources on the subtractive
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1040 * bridge, then peer non-subtractive bridges can't allocate
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1041 * more space (even though this is probably most correct).
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1042 * If we put the resources only on the parent, then allocations
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1043 * from children of subtractive bridges will fail without
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1044 * special-case code for bypassing the subtractive bridge.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1045 * This solution is the middle-ground temporary solution until
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1046 * we have fully-capable resource allocation.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1047 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1048
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1049 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1050 * Add an arbitrary I/O resource to the subtractive PPB
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1051 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1052 if (pci_bus_res[secbus].io_avail == NULL) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1053 addr = get_parbus_io_res(parbus, secbus, io_size,
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1054 io_align);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1055 if (addr) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1056 add_ranges_prop(secbus, 1);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1057 pci_bus_res[secbus].io_reprogram =
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1058 pci_bus_res[parbus].io_reprogram;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1059
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1060 cmn_err(CE_NOTE, "!add io-range on subtractive"
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1061 " ppb[%x/%x/%x]: 0x%x ~ 0x%x\n",
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1062 bus, dev, func, (uint32_t)addr,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1063 (uint32_t)addr + io_size - 1);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1064 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1065 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1066 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1067 * Add an arbitrary memory resource to the subtractive PPB
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1068 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1069 if (pci_bus_res[secbus].mem_avail == NULL) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1070 addr = get_parbus_mem_res(parbus, secbus, mem_size,
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1071 mem_align);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1072 if (addr) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1073 add_ranges_prop(secbus, 1);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1074 pci_bus_res[secbus].mem_reprogram =
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1075 pci_bus_res[parbus].mem_reprogram;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1076
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1077 cmn_err(CE_NOTE, "!add mem-range on "
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1078 "subtractive ppb[%x/%x/%x]: 0x%x ~ 0x%x\n",
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1079 bus, dev, func, (uint32_t)addr,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1080 (uint32_t)addr + mem_size - 1);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1081 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1082 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1083
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1084 goto cmd_enable;
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	1085 }
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	1086
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	1087 /*
6331 c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	1088 * Check to see if we need to reprogram I/O space, either because the
c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	1089 * parent bus needed reprogramming and so do we, or because I/O space is
c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	1090 * disabled in base/limit or command register.
5149 f292192855b3 6573171 unnecessary I/O resource warnings on some machines jveta parents: 4876 diff changeset	1091 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1092 io_base = pci_getb(bus, dev, func, PCI_BCNF_IO_BASE_LOW);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1093 io_limit = pci_getb(bus, dev, func, PCI_BCNF_IO_LIMIT_LOW);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1094 io_base = (io_base & 0xf0) << 8;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1095 io_limit = ((io_limit & 0xf0) << 8) \| 0xfff;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1096
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1097 /* Form list of all resources passed (avail + used) */
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1098 scratch_list = memlist_dup(pci_bus_res[secbus].io_avail);
ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1099 memlist_merge(&pci_bus_res[secbus].io_used, &scratch_list);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1100
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1101 if ((pci_bus_res[parbus].io_reprogram \|\|
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1102 (io_base > io_limit) \|\|
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1103 (!(cmd_reg & PCI_COMM_IO))) &&
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1104 !list_is_vga_only(scratch_list, IO)) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1105 if (pci_bus_res[secbus].io_used) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1106 memlist_subsume(&pci_bus_res[secbus].io_used,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1107 &pci_bus_res[secbus].io_avail);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1108 }
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1109 if (pci_bus_res[secbus].io_avail &&
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1110 (!pci_bus_res[parbus].io_reprogram) &&
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1111 (!pci_bus_res[parbus].subtractive)) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1112 /* rechoose old io ports info */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1113 list = pci_bus_res[secbus].io_avail;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1114 io_base = 0;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1115 do {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1116 if (is_vga(list, IO))
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1117 continue;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1118 if (!io_base) {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1119 io_base = (uint_t)list->ml_address;
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1120 io_limit = (uint_t)list->ml_address +
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1121 list->ml_size - 1;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1122 io_base =
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1123 P2ALIGN(io_base, PPB_IO_ALIGNMENT);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1124 } else {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1125 if (list->ml_address + list->ml_size >
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1126 io_limit) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1127 io_limit = (uint_t)
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1128 (list->ml_address +
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1129 list->ml_size - 1);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1130 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1131 }
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1132 } while ((list = list->ml_next) != NULL);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1133 /* 4K aligned */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1134 io_limit = P2ROUNDUP(io_limit, PPB_IO_ALIGNMENT) - 1;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1135 io_size = io_limit - io_base + 1;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1136 ASSERT(io_base <= io_limit);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1137 memlist_free_all(&pci_bus_res[secbus].io_avail);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1138 memlist_insert(&pci_bus_res[secbus].io_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1139 io_base, io_size);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1140 memlist_insert(&pci_bus_res[parbus].io_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1141 io_base, io_size);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1142 (void) memlist_remove(&pci_bus_res[parbus].io_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1143 io_base, io_size);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1144 pci_bus_res[secbus].io_reprogram = B_TRUE;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1145 } else {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1146 /* get new io ports from parent bus */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1147 addr = get_parbus_io_res(parbus, secbus, io_size,
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1148 io_align);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1149 if (addr) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1150 io_base = addr;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1151 io_limit = addr + io_size - 1;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1152 pci_bus_res[secbus].io_reprogram = B_TRUE;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1153 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1154 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1155 if (pci_bus_res[secbus].io_reprogram) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1156 /* reprogram PPB regs */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1157 pci_putb(bus, dev, func, PCI_BCNF_IO_BASE_LOW,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1158 (uchar_t)((io_base>>8) & 0xf0));
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1159 pci_putb(bus, dev, func, PCI_BCNF_IO_LIMIT_LOW,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1160 (uchar_t)((io_limit>>8) & 0xf0));
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1161 pci_putb(bus, dev, func, PCI_BCNF_IO_BASE_HI, 0);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1162 pci_putb(bus, dev, func, PCI_BCNF_IO_LIMIT_HI, 0);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1163 add_ranges_prop(secbus, 1);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1164
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1165 cmn_err(CE_NOTE, "!reprogram io-range on"
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1166 " ppb[%x/%x/%x]: 0x%x ~ 0x%x\n",
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1167 bus, dev, func, io_base, io_limit);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1168 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1169 }
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1170 memlist_free_all(&scratch_list);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1171
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1172 /*
6331 c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	1173 * Check memory space as we did I/O space.
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1174 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1175 mem_base = (uint_t)pci_getw(bus, dev, func, PCI_BCNF_MEM_BASE);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1176 mem_base = (mem_base & 0xfff0) << 16;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1177 mem_limit = (uint_t)pci_getw(bus, dev, func, PCI_BCNF_MEM_LIMIT);
6331 c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	1178 mem_limit = ((mem_limit & 0xfff0) << 16) \| 0xfffff;
c8abf9eb141c 6677689 fix_ppb_res() needs to consider the Command register setting gs150176 parents: 6211 diff changeset	1179
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1180 scratch_list = memlist_dup(pci_bus_res[secbus].mem_avail);
ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1181 memlist_merge(&pci_bus_res[secbus].mem_used, &scratch_list);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1182
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1183 if ((pci_bus_res[parbus].mem_reprogram \|\|
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1184 (mem_base > mem_limit) \|\|
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1185 (!(cmd_reg & PCI_COMM_MAE))) &&
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1186 !list_is_vga_only(scratch_list, MEM)) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1187 if (pci_bus_res[secbus].mem_used) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1188 memlist_subsume(&pci_bus_res[secbus].mem_used,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1189 &pci_bus_res[secbus].mem_avail);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1190 }
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1191 if (pci_bus_res[secbus].mem_avail &&
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1192 (!pci_bus_res[parbus].mem_reprogram) &&
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1193 (!pci_bus_res[parbus].subtractive)) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1194 /* rechoose old mem resource */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1195 list = pci_bus_res[secbus].mem_avail;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1196 mem_base = 0;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1197 do {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1198 if (is_vga(list, MEM))
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1199 continue;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1200 if (mem_base == 0) {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1201 mem_base = (uint_t)list->ml_address;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1202 mem_base = P2ALIGN(mem_base,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1203 PPB_MEM_ALIGNMENT);
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1204 mem_limit = (uint_t)(list->ml_address +
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1205 list->ml_size - 1);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1206 } else {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1207 if ((list->ml_address + list->ml_size) >
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1208 mem_limit) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1209 mem_limit = (uint_t)
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1210 (list->ml_address +
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1211 list->ml_size - 1);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1212 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1213 }
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1214 } while ((list = list->ml_next) != NULL);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1215 mem_limit = P2ROUNDUP(mem_limit, PPB_MEM_ALIGNMENT) - 1;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1216 mem_size = mem_limit + 1 - mem_base;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1217 ASSERT(mem_base <= mem_limit);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1218 memlist_free_all(&pci_bus_res[secbus].mem_avail);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1219 memlist_insert(&pci_bus_res[secbus].mem_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1220 mem_base, mem_size);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1221 memlist_insert(&pci_bus_res[parbus].mem_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1222 mem_base, mem_size);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1223 (void) memlist_remove(&pci_bus_res[parbus].mem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1224 mem_base, mem_size);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1225 pci_bus_res[secbus].mem_reprogram = B_TRUE;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1226 } else {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1227 /* get new mem resource from parent bus */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1228 addr = get_parbus_mem_res(parbus, secbus, mem_size,
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1229 mem_align);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1230 if (addr) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1231 mem_base = addr;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1232 mem_limit = addr + mem_size - 1;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1233 pci_bus_res[secbus].mem_reprogram = B_TRUE;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1234 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1235 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1236
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1237 if (pci_bus_res[secbus].mem_reprogram) {
9221 f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1238 /* reprogram PPB MEM regs */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1239 pci_putw(bus, dev, func, PCI_BCNF_MEM_BASE,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1240 (uint16_t)((mem_base>>16) & 0xfff0));
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1241 pci_putw(bus, dev, func, PCI_BCNF_MEM_LIMIT,
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1242 (uint16_t)((mem_limit>>16) & 0xfff0));
9221 f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1243 /*
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1244 * Disable PMEM window by setting base > limit.
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1245 * We currently don't reprogram the PMEM like we've
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1246 * done for I/O and MEM. (Devices that support prefetch
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1247 * can use non-prefetch MEM.) Anyway, if the MEM access
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1248 * bit is initially disabled by BIOS, we disable the
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1249 * PMEM window manually by setting PMEM base > PMEM
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1250 * limit here, in case there are incorrect values in
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1251 * them from BIOS, so that we won't get in trouble once
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1252 * the MEM access bit is enabled at the end of this
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1253 * function.
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1254 */
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1255 if (!(cmd_reg & PCI_COMM_MAE)) {
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1256 pci_putw(bus, dev, func, PCI_BCNF_PF_BASE_LOW,
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1257 0xfff0);
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1258 pci_putw(bus, dev, func, PCI_BCNF_PF_LIMIT_LOW,
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1259 0x0);
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1260 pci_putl(bus, dev, func, PCI_BCNF_PF_BASE_HIGH,
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1261 0xffffffff);
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1262 pci_putl(bus, dev, func, PCI_BCNF_PF_LIMIT_HIGH,
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1263 0x0);
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1264 }
f57a4c49f2b1 6816405 cannot install osol 109 or snv_110 on Fujitsu Lifebook S7110 laptop due to hang. Guoli Shu<Kerry.Shu@Sun.COM> parents: 9149 diff changeset	1265
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1266 add_ranges_prop(secbus, 1);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1267
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1268 cmn_err(CE_NOTE, "!reprogram mem-range on"
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1269 " ppb[%x/%x/%x]: 0x%x ~ 0x%x\n",
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1270 bus, dev, func, mem_base, mem_limit);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1271 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1272 }
10293 ac02598ffdd8 6869654 pci_autoconfig: memory leak in memlist_alloc() in snv_121 on x86 on systems with zfs root Dan Mick <Dan.Mick@Sun.COM> parents: 10251 diff changeset	1273 memlist_free_all(&scratch_list);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1274
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1275 cmd_enable:
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1276 if (pci_bus_res[secbus].io_avail)
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1277 cmd_reg \|= PCI_COMM_IO \| PCI_COMM_ME;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1278 if (pci_bus_res[secbus].mem_avail)
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1279 cmd_reg \|= PCI_COMM_MAE \| PCI_COMM_ME;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1280 pci_putw(bus, dev, func, PCI_CONF_COMM, cmd_reg);
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	1281 }
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	1282
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1283 void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1284 pci_reprogram(void)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1285 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1286 int i, pci_reconfig = 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1287 char *onoff;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1288 int bus;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1289
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	1290 /*
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1291 * Scan ACPI namespace for _BBN objects, make sure that
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1292 * childless root-bridges appear in devinfo tree
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1293 */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1294 pci_scan_bbn();
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1295 pci_unitaddr_cache_init();
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1296
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1297 /*
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1298 * Fix-up unit-address assignments if cache is available
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	1299 */
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1300 if (pci_unitaddr_cache_valid()) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1301 int pci_regs[] = {0, 0, 0};
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1302 int new_addr;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1303 int index = 0;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1304
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1305 for (bus = 0; bus <= pci_bios_maxbus; bus++) {
10552 bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1306 /* skip non-root (peer) PCI busses */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1307 if ((pci_bus_res[bus].par_bus != (uchar_t)-1) \|\|
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1308 (pci_bus_res[bus].dip == NULL))
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1309 continue;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1310
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1311 new_addr = pci_bus_unitaddr(index);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1312 if (pci_bus_res[bus].root_addr != new_addr) {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1313 /* update reg property for node */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1314 pci_regs[0] = pci_bus_res[bus].root_addr =
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1315 new_addr;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1316 (void) ndi_prop_update_int_array(
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1317 DDI_DEV_T_NONE, pci_bus_res[bus].dip,
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1318 "reg", (int *)pci_regs, 3);
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1319 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1320 index++;
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1321 }
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1322 } else {
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1323 /* perform legacy processing */
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1324 pci_renumber_root_busses();
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1325 pci_unitaddr_cache_create();
bf9134a043f1 6472670 Internal pci root-bus addresses should be independent of bios enumeration order (non-x8400 systems) Dana Myers <Dana.Myers@Sun.COM> parents: 10384 diff changeset	1326 }
1413 5c66154eab3c 6324138 Internal pci bus numbering should be independent of bios enumeration order myers parents: 1007 diff changeset	1327
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1328 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1329 * Do root-bus resource discovery
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1330 */
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1331 for (bus = 0; bus <= pci_bios_maxbus; bus++) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1332 /* skip non-root (peer) PCI busses */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1333 if (pci_bus_res[bus].par_bus != (uchar_t)-1)
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1334 continue;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1335
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1336 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1337 * 1. find resources associated with this root bus
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1338 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1339 populate_bus_res(bus);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1340
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1341
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1342 /*
9226 efb0bee5599d 6821665 WARNING: kb8042: inconsistent getinfo(9E) implementation Judy Chen <Judy.Chen@Sun.COM> parents: 9221 diff changeset	1343 * 2. Remove used PCI and ISA resources from bus resource map
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1344 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1345
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1346 memlist_remove_list(&pci_bus_res[bus].io_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1347 pci_bus_res[bus].io_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1348 memlist_remove_list(&pci_bus_res[bus].mem_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1349 pci_bus_res[bus].mem_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1350 memlist_remove_list(&pci_bus_res[bus].pmem_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1351 pci_bus_res[bus].pmem_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1352 memlist_remove_list(&pci_bus_res[bus].mem_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1353 pci_bus_res[bus].pmem_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1354 memlist_remove_list(&pci_bus_res[bus].pmem_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1355 pci_bus_res[bus].mem_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1356
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1357 memlist_remove_list(&pci_bus_res[bus].io_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1358 isa_res.io_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1359 memlist_remove_list(&pci_bus_res[bus].mem_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1360 isa_res.mem_used);
10895 275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1361
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1362 /*
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1363 * 3. Exclude <1M address range here in case below reserved
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1364 * ranges for BIOS data area, ROM area etc are wrongly reported
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1365 * in ACPI resource producer entries for PCI root bus.
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1366 * 00000000 - 000003FF RAM
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1367 * 00000400 - 000004FF BIOS data area
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1368 * 00000500 - 0009FFFF RAM
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1369 * 000A0000 - 000BFFFF VGA RAM
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1370 * 000C0000 - 000FFFFF ROM area
275ef2b47915 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot Guoli Shu<Kerry.Shu@Sun.COM> parents: 10804 diff changeset	1371 */
10917 2c1f18099a3e 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot (fix lint) Guoli Shu<Kerry.Shu@Sun.COM> parents: 10895 diff changeset	1372 (void) memlist_remove(&pci_bus_res[bus].mem_avail, 0, 0x100000);
2c1f18099a3e 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot (fix lint) Guoli Shu<Kerry.Shu@Sun.COM> parents: 10895 diff changeset	1373 (void) memlist_remove(&pci_bus_res[bus].pmem_avail,
2c1f18099a3e 6881268 Fujitsu-Siemens Amilo D8820 hangs during boot when wifi card present in cardbus slot (fix lint) Guoli Shu<Kerry.Shu@Sun.COM> parents: 10895 diff changeset	1374 0, 0x100000);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1375 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1376
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1377 memlist_free_all(&isa_res.io_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1378 memlist_free_all(&isa_res.mem_used);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1379
1895 21a9e9965d62 6404301 pci_boot.c incorrectly assigns bus-range property for root/peer bus rw148561 parents: 1865 diff changeset	1380 /* add bus-range property for root/peer bus nodes */
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1381 for (i = 0; i <= pci_bios_maxbus; i++) {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1382 /* create bus-range property on root/peer buses */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1383 if (pci_bus_res[i].par_bus == (uchar_t)-1)
1895 21a9e9965d62 6404301 pci_boot.c incorrectly assigns bus-range property for root/peer bus rw148561 parents: 1865 diff changeset	1384 add_bus_range_prop(i);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1385
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1386 /* setup bus range resource on each bus */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1387 setup_bus_res(i);
1895 21a9e9965d62 6404301 pci_boot.c incorrectly assigns bus-range property for root/peer bus rw148561 parents: 1865 diff changeset	1388 }
21a9e9965d62 6404301 pci_boot.c incorrectly assigns bus-range property for root/peer bus rw148561 parents: 1865 diff changeset	1389
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1390 if (ddi_prop_lookup_string(DDI_DEV_T_ANY, ddi_root_node(),
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1391 DDI_PROP_DONTPASS, "pci-reprog", &onoff) == DDI_SUCCESS) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1392 if (strcmp(onoff, "off") == 0) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1393 pci_reconfig = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1394 cmn_err(CE_NOTE, "pci device reprogramming disabled");
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1395 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1396 ddi_prop_free(onoff);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1397 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1398
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1399 remove_subtractive_res();
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1400
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1401 /* reprogram the non-subtractive PPB */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1402 if (pci_reconfig)
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1403 for (i = 0; i <= pci_bios_maxbus; i++)
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1404 fix_ppb_res(i, B_FALSE);
2950 449abdd74783 6354996 pci_boot.c incorrectly accounts for system resources in PCI configuration myers parents: 2466 diff changeset	1405
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1406 for (i = 0; i <= pci_bios_maxbus; i++) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1407 /* configure devices not configured by BIOS */
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	1408 if (pci_reconfig) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1409 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1410 * Reprogram the subtractive PPB. At this time, all its
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1411 * siblings should have got their resources already.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1412 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1413 if (pci_bus_res[i].subtractive)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1414 fix_ppb_res(i, B_TRUE);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1415 enumerate_bus_devs(i, CONFIG_NEW);
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	1416 }
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1417 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1418
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1419 /* All dev programmed, so we can create available prop */
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1420 for (i = 0; i <= pci_bios_maxbus; i++)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1421 add_bus_available_prop(i);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1422 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1423
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1424 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1425 * populate bus resources
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1426 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1427 static void
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1428 populate_bus_res(uchar_t bus)
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1429 {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1430
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1431 /* scan BIOS structures */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1432 pci_bus_res[bus].pmem_avail = find_bus_res(bus, PREFETCH_TYPE);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1433 pci_bus_res[bus].mem_avail = find_bus_res(bus, MEM_TYPE);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1434 pci_bus_res[bus].io_avail = find_bus_res(bus, IO_TYPE);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1435 pci_bus_res[bus].bus_avail = find_bus_res(bus, BUSRANGE_TYPE);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1436
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1437 /*
624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1438 * attempt to initialize sub_bus from the largest range-end
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1439 * in the bus_avail list
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1440 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1441 if (pci_bus_res[bus].bus_avail != NULL) {
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1442 struct memlist *entry;
624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1443 int current;
624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1444
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1445 entry = pci_bus_res[bus].bus_avail;
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1446 while (entry != NULL) {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1447 current = entry->ml_address + entry->ml_size - 1;
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1448 if (current > pci_bus_res[bus].sub_bus)
624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1449 pci_bus_res[bus].sub_bus = current;
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	1450 entry = entry->ml_next;
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1451 }
624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1452 }
624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1453
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1454 if (bus == 0) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1455 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1456 * Special treatment of bus 0:
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1457 * If no IO/MEM resource from ACPI/MPSPEC/HRT, copy
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1458 * pcimem from boot and make I/O space the entire range
8780 624d2269e889 6798926 pci_autoconfig: PCI root-bus 'bus-range' property should be initialized using _CRS when possible Dana Myers <Dana.Myers@Sun.COM> parents: 8738 diff changeset	1459 * starting at 0x100.
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1460 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1461 if (pci_bus_res[0].mem_avail == NULL)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1462 pci_bus_res[0].mem_avail =
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1463 memlist_dup(bootops->boot_mem->pcimem);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1464 /* Exclude 0x00 to 0xff of the I/O space, used by all PCs */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1465 if (pci_bus_res[0].io_avail == NULL)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1466 memlist_insert(&pci_bus_res[0].io_avail, 0x100, 0xffff);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1467 }
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1468
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1469 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1470 * Create 'ranges' property here before any resources are
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1471 * removed from the resource lists
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1472 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1473 add_ranges_prop(bus, 0);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1474 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1475
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1476
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1477 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1478 * Create top-level bus dips, i.e. /pci@0,0, /pci@1,0...
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1479 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1480 static void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1481 create_root_bus_dip(uchar_t bus)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1482 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1483 int pci_regs[] = {0, 0, 0};
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1484 dev_info_t *dip;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1485
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1486 ASSERT(pci_bus_res[bus].par_bus == (uchar_t)-1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1487
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1488 num_root_bus++;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1489 ndi_devi_alloc_sleep(ddi_root_node(), "pci",
789 b348f31ed315 PSARC 2002/240 ZFS ahrens parents: 748 diff changeset	1490 (pnode_t)DEVI_SID_NODEID, &dip);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1491 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1492 "#address-cells", 3);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1493 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1494 "#size-cells", 2);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1495 pci_regs[0] = pci_bus_res[bus].root_addr;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1496 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1497 "reg", (int *)pci_regs, 3);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1498
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1499 /*
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1500 * If system has PCIe bus, then create different properties
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1501 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1502 if (create_pcie_root_bus(bus, dip) == B_FALSE)
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1503 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip,
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1504 "device_type", "pci");
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1505
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1506 (void) ndi_devi_bind_driver(dip, 0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1507 pci_bus_res[bus].dip = dip;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1508 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1509
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1510 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1511 * For any fixed configuration (often compatability) pci devices
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1512 * and those with their own expansion rom, create device nodes
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1513 * to hold the already configured device details.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1514 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1515 void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1516 enumerate_bus_devs(uchar_t bus, int config_op)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1517 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1518 uchar_t dev, func, nfunc, header;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1519 ushort_t venid;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1520 struct pci_devfunc devlist = NULL, entry;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1521
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1522 if (config_op == CONFIG_NEW) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1523 dcmn_err(CE_NOTE, "configuring pci bus 0x%x", bus);
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1524 } else if (config_op == CONFIG_FIX) {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1525 dcmn_err(CE_NOTE, "fixing devices on pci bus 0x%x", bus);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1526 } else
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1527 dcmn_err(CE_NOTE, "enumerating pci bus 0x%x", bus);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1528
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1529 if (config_op == CONFIG_NEW) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1530 devlist = (struct pci_devfunc *)pci_bus_res[bus].privdata;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1531 while (devlist) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1532 entry = devlist;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1533 devlist = entry->next;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1534 if (entry->reprogram \|\|
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1535 pci_bus_res[bus].io_reprogram \|\|
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1536 pci_bus_res[bus].mem_reprogram) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1537 /* reprogram device(s) */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1538 (void) add_reg_props(entry->dip, bus,
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1539 entry->dev, entry->func, CONFIG_NEW, 0);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1540 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1541 kmem_free(entry, sizeof (*entry));
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1542 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1543 pci_bus_res[bus].privdata = NULL;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1544 return;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1545 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1546
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1547 for (dev = 0; dev < max_dev_pci; dev++) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1548 nfunc = 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1549 for (func = 0; func < nfunc; func++) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1550
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1551 dcmn_err(CE_NOTE, "probing dev 0x%x, func 0x%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1552 dev, func);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1553
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1554 venid = pci_getw(bus, dev, func, PCI_CONF_VENID);
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1555
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1556 if ((venid == 0xffff) \|\| (venid == 0)) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1557 /* no function at this address */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1558 continue;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1559 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1560
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1561 header = pci_getb(bus, dev, func, PCI_CONF_HEADER);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1562 if (header == 0xff) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1563 continue; /* illegal value */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1564 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1565
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1566 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1567 * according to some mail from Microsoft posted
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1568 * to the pci-drivers alias, their only requirement
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1569 * for a multifunction device is for the 1st
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1570 * function to have to PCI_HEADER_MULTI bit set.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1571 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1572 if ((func == 0) && (header & PCI_HEADER_MULTI)) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1573 nfunc = 8;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1574 }
610 62137109013a 6294681 pci_autoconfig: PCI enumeration misses functions after "non-configured" function myers parents: 603 diff changeset	1575
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1576 if (config_op == CONFIG_FIX \|\|
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1577 config_op == CONFIG_INFO) {
793 d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1578 /*
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1579 * Create the node, unconditionally, on the
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1580 * first pass only. It may still need
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1581 * resource assignment, which will be
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1582 * done on the second, CONFIG_NEW, pass.
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1583 */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1584 process_devfunc(bus, dev, func, header,
793 d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1585 venid, config_op);
825 4e9cc40be9a9 6344290 enumerate_bus_devs produces small memory leak in snv_27 on all x86/amd64 platforms dmick parents: 793 diff changeset	1586
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1587 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1588 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1589 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1590
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1591 /* percolate bus used resources up through parents to root */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1592 if (config_op == CONFIG_INFO) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1593 int par_bus;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1594
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1595 par_bus = pci_bus_res[bus].par_bus;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1596 while (par_bus != (uchar_t)-1) {
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1597 pci_bus_res[par_bus].io_size +=
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1598 pci_bus_res[bus].io_size;
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1599 pci_bus_res[par_bus].mem_size +=
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	1600 pci_bus_res[bus].mem_size;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1601
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1602 if (pci_bus_res[bus].io_used)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1603 memlist_merge(&pci_bus_res[bus].io_used,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1604 &pci_bus_res[par_bus].io_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1605
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1606 if (pci_bus_res[bus].mem_used)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1607 memlist_merge(&pci_bus_res[bus].mem_used,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1608 &pci_bus_res[par_bus].mem_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1609
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1610 if (pci_bus_res[bus].pmem_used)
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1611 memlist_merge(&pci_bus_res[bus].pmem_used,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1612 &pci_bus_res[par_bus].pmem_used);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1613
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	1614 bus = par_bus;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1615 par_bus = pci_bus_res[par_bus].par_bus;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1616 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1617 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1618 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1619
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1620 static int
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1621 check_pciide_prop(uchar_t revid, ushort_t venid, ushort_t devid,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1622 ushort_t subvenid, ushort_t subdevid)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1623 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1624 static int prop_exist = -1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1625 static char *pciide_str;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1626 char compat[32];
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1627
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1628 if (prop_exist == -1) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1629 prop_exist = (ddi_prop_lookup_string(DDI_DEV_T_ANY,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1630 ddi_root_node(), DDI_PROP_DONTPASS, "pci-ide",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1631 &pciide_str) == DDI_SUCCESS);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1632 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1633
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1634 if (!prop_exist)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1635 return (0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1636
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1637 /* compare property value against various forms of compatible */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1638 if (subvenid) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1639 (void) snprintf(compat, sizeof (compat), "pci%x,%x.%x.%x.%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1640 venid, devid, subvenid, subdevid, revid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1641 if (strcmp(pciide_str, compat) == 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1642 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1643
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1644 (void) snprintf(compat, sizeof (compat), "pci%x,%x.%x.%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1645 venid, devid, subvenid, subdevid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1646 if (strcmp(pciide_str, compat) == 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1647 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1648
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1649 (void) snprintf(compat, sizeof (compat), "pci%x,%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1650 subvenid, subdevid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1651 if (strcmp(pciide_str, compat) == 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1652 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1653 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1654 (void) snprintf(compat, sizeof (compat), "pci%x,%x.%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1655 venid, devid, revid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1656 if (strcmp(pciide_str, compat) == 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1657 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1658
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1659 (void) snprintf(compat, sizeof (compat), "pci%x,%x", venid, devid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1660 if (strcmp(pciide_str, compat) == 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1661 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1662
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1663 return (0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1664 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1665
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1666 static int
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1667 is_pciide(uchar_t basecl, uchar_t subcl, uchar_t revid,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1668 ushort_t venid, ushort_t devid, ushort_t subvenid, ushort_t subdevid)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1669 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1670 struct ide_table { /* table for PCI_MASS_OTHER */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1671 ushort_t venid;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1672 ushort_t devid;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1673 } *entry;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1674
6211 5ef7bda7ecea 6662348 ata: Cannot DVD install Intel DG33TL motherboard ml40262 parents: 6095 diff changeset	1675 /* XXX SATA and other devices: need a way to add dynamically */
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1676 static struct ide_table ide_other[] = {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1677 {0x1095, 0x3112},
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1678 {0x1095, 0x3114},
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1679 {0x1095, 0x3512},
6984 620f4148fdb0 5031620 Some cards based upon the SiL 680(A) ATA controller won't bind due to a hardware lie. tt30446 parents: 6927 diff changeset	1680 {0x1095, 0x680}, /* Sil0680 */
6211 5ef7bda7ecea 6662348 ata: Cannot DVD install Intel DG33TL motherboard ml40262 parents: 6095 diff changeset	1681 {0x1283, 0x8211}, /* ITE 8211F is subcl PCI_MASS_OTHER */
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1682 {0, 0}
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1683 };
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1684
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1685 if (basecl != PCI_CLASS_MASS)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1686 return (0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1687
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1688 if (subcl == PCI_MASS_IDE) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1689 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1690 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1691
6984 620f4148fdb0 5031620 Some cards based upon the SiL 680(A) ATA controller won't bind due to a hardware lie. tt30446 parents: 6927 diff changeset	1692 if (check_pciide_prop(revid, venid, devid, subvenid, subdevid))
620f4148fdb0 5031620 Some cards based upon the SiL 680(A) ATA controller won't bind due to a hardware lie. tt30446 parents: 6927 diff changeset	1693 return (1);
620f4148fdb0 5031620 Some cards based upon the SiL 680(A) ATA controller won't bind due to a hardware lie. tt30446 parents: 6927 diff changeset	1694
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1695 if (subcl != PCI_MASS_OTHER && subcl != PCI_MASS_SATA) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1696 return (0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1697 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1698
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1699 entry = &ide_other[0];
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1700 while (entry->venid) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1701 if (entry->venid == venid && entry->devid == devid)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1702 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1703 entry++;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1704 }
6984 620f4148fdb0 5031620 Some cards based upon the SiL 680(A) ATA controller won't bind due to a hardware lie. tt30446 parents: 6927 diff changeset	1705 return (0);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1706 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1707
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1708 static int
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1709 is_display(uint_t classcode)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1710 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1711 static uint_t disp_classes[] = {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1712 0x000100,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1713 0x030000,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1714 0x030001
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1715 };
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1716 int i, nclasses = sizeof (disp_classes) / sizeof (uint_t);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1717
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1718 for (i = 0; i < nclasses; i++) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1719 if (classcode == disp_classes[i])
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1720 return (1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1721 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1722 return (0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1723 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1724
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1725 static void
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1726 add_undofix_entry(uint8_t bus, uint8_t dev, uint8_t fn,
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1727 void (*undofn)(uint8_t, uint8_t, uint8_t))
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1728 {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1729 struct pci_fixundo *newundo;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1730
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1731 newundo = kmem_alloc(sizeof (struct pci_fixundo), KM_SLEEP);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1732
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1733 /*
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1734 * Adding an item to this list means that we must turn its NMIENABLE
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1735 * bit back on at a later time.
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1736 */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1737 newundo->bus = bus;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1738 newundo->dev = dev;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1739 newundo->fn = fn;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1740 newundo->undofn = undofn;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1741 newundo->next = undolist;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1742
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1743 /* add to the undo list in LIFO order */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1744 undolist = newundo;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1745 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1746
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1747 void
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1748 add_pci_fixes(void)
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1749 {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1750 int i;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1751
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	1752 for (i = 0; i <= pci_bios_maxbus; i++) {
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1753 /*
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1754 * For each bus, apply needed fixes to the appropriate devices.
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1755 * This must be done before the main enumeration loop because
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1756 * some fixes must be applied to devices normally encountered
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1757 * later in the pci scan (e.g. if a fix to device 7 must be
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1758 * applied before scanning device 6, applying fixes in the
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1759 * normal enumeration loop would obviously be too late).
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1760 */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1761 enumerate_bus_devs(i, CONFIG_FIX);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1762 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1763 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1764
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1765 void
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1766 undo_pci_fixes(void)
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1767 {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1768 struct pci_fixundo *nextundo;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1769 uint8_t bus, dev, fn;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1770
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1771 /*
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1772 * All fixes in the undo list are performed unconditionally. Future
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1773 * fixes may require selective undo.
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1774 */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1775 while (undolist != NULL) {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1776
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1777 bus = undolist->bus;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1778 dev = undolist->dev;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1779 fn = undolist->fn;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1780
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1781 (*(undolist->undofn))(bus, dev, fn);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1782
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1783 nextundo = undolist->next;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1784 kmem_free(undolist, sizeof (struct pci_fixundo));
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1785 undolist = nextundo;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1786 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1787 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1788
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1789 static void
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1790 undo_amd8111_pci_fix(uint8_t bus, uint8_t dev, uint8_t fn)
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1791 {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1792 uint8_t val8;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1793
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1794 val8 = pci_getb(bus, dev, fn, LPC_IO_CONTROL_REG_1);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1795 /*
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1796 * The NMIONERR bit is turned back on to allow the SMM BIOS
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1797 * to handle more critical PCI errors (e.g. PERR#).
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1798 */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1799 val8 \|= AMD8111_ENABLENMI;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1800 pci_putb(bus, dev, fn, LPC_IO_CONTROL_REG_1, val8);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1801 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1802
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1803 static void
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1804 pci_fix_amd8111(uint8_t bus, uint8_t dev, uint8_t fn)
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1805 {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1806 uint8_t val8;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1807
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1808 val8 = pci_getb(bus, dev, fn, LPC_IO_CONTROL_REG_1);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1809
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1810 if ((val8 & AMD8111_ENABLENMI) == 0)
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1811 return;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1812
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1813 /*
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1814 * We reset NMIONERR in the LPC because master-abort on the PCI
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1815 * bridge side of the 8111 will cause NMI, which might cause SMI,
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1816 * which sometimes prevents all devices from being enumerated.
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1817 */
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1818 val8 &= ~AMD8111_ENABLENMI;
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1819
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1820 pci_putb(bus, dev, fn, LPC_IO_CONTROL_REG_1, val8);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1821
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1822 add_undofix_entry(bus, dev, fn, undo_amd8111_pci_fix);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1823 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1824
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1825 static void
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1826 set_devpm_d0(uchar_t bus, uchar_t dev, uchar_t func)
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1827 {
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1828 uint16_t status;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1829 uint8_t header;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1830 uint8_t cap_ptr;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1831 uint8_t cap_id;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1832 uint16_t pmcsr;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1833
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1834 status = pci_getw(bus, dev, func, PCI_CONF_STAT);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1835 if (!(status & PCI_STAT_CAP))
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1836 return; /* No capabilities list */
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1837
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1838 header = pci_getb(bus, dev, func, PCI_CONF_HEADER) & PCI_HEADER_TYPE_M;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1839 if (header == PCI_HEADER_CARDBUS)
9284 f60784e63c92 6482159 kernel hangs in pcic_attach at boot time on Fujitsu FMV6800MG laptop Casper H.S. Dik <Casper.Dik@Sun.COM> parents: 9226 diff changeset	1840 cap_ptr = pci_getb(bus, dev, func, PCI_CBUS_CAP_PTR);
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1841 else
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1842 cap_ptr = pci_getb(bus, dev, func, PCI_CONF_CAP_PTR);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1843 /*
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1844 * Walk the capabilities list searching for a PM entry.
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1845 */
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1846 while (cap_ptr != PCI_CAP_NEXT_PTR_NULL && cap_ptr >= PCI_CAP_PTR_OFF) {
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1847 cap_ptr &= PCI_CAP_PTR_MASK;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1848 cap_id = pci_getb(bus, dev, func, cap_ptr + PCI_CAP_ID);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1849 if (cap_id == PCI_CAP_ID_PM) {
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1850 pmcsr = pci_getw(bus, dev, func, cap_ptr + PCI_PMCSR);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1851 pmcsr &= ~(PCI_PMCSR_STATE_MASK);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1852 pmcsr \|= PCI_PMCSR_D0; /* D0 state */
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1853 pci_putw(bus, dev, func, cap_ptr + PCI_PMCSR, pmcsr);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1854 break;
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1855 }
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1856 cap_ptr = pci_getb(bus, dev, func, cap_ptr + PCI_CAP_NEXT_PTR);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1857 }
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1858
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1859 }
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1860
9149 3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	1861 #define is_isa(bc, sc) \
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	1862 (((bc) == PCI_CLASS_BRIDGE) && ((sc) == PCI_BRIDGE_ISA))
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	1863
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	1864 static void
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1865 process_devfunc(uchar_t bus, uchar_t dev, uchar_t func, uchar_t header,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1866 ushort_t vendorid, int config_op)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1867 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1868 char nodename[32], unitaddr[5];
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1869 dev_info_t *dip;
3745 9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	1870 uchar_t basecl, subcl, progcl, intr, revid;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1871 ushort_t subvenid, subdevid, status;
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1872 ushort_t slot_num;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1873 uint_t classcode, revclass;
4876 ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	1874 int reprogram = 0, pciide = 0;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1875 int power[2] = {1, 1};
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1876 int pciex = 0;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	1877 ushort_t is_pci_bridge = 0;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1878 struct pci_devfunc devlist = NULL, entry = NULL;
12054 bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	1879 boolean_t slot_valid;
8215 dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	1880 gfx_entry_t *gfxp;
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1881 pcie_req_id_t bdf;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1882
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1883 ushort_t deviceid = pci_getw(bus, dev, func, PCI_CONF_DEVID);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1884
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1885 switch (header & PCI_HEADER_TYPE_M) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1886 case PCI_HEADER_ZERO:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1887 subvenid = pci_getw(bus, dev, func, PCI_CONF_SUBVENID);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1888 subdevid = pci_getw(bus, dev, func, PCI_CONF_SUBSYSID);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1889 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1890 case PCI_HEADER_CARDBUS:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1891 subvenid = pci_getw(bus, dev, func, PCI_CBUS_SUBVENID);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1892 subdevid = pci_getw(bus, dev, func, PCI_CBUS_SUBSYSID);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1893 /* Record the # of cardbus bridges found on the bus */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1894 if (config_op == CONFIG_INFO)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1895 pci_bus_res[bus].num_cbb++;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1896 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1897 default:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1898 subvenid = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1899 subdevid = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1900 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1901 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1902
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1903 if (config_op == CONFIG_FIX) {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1904 if (vendorid == VENID_AMD && deviceid == DEVID_AMD8111_LPC) {
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1905 pci_fix_amd8111(bus, dev, func);
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1906 }
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	1907 return;
2121 31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1908 }
31a173288bb3 6423164 USB keyboard & mouse don't work on w2100z running b39 sethg parents: 1895 diff changeset	1909
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1910 /* XXX should be use generic names? derive from class? */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1911 revclass = pci_getl(bus, dev, func, PCI_CONF_REVID);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1912 classcode = revclass >> 8;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1913 revid = revclass & 0xff;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1914
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1915 /* figure out if this is pci-ide */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1916 basecl = classcode >> 16;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1917 subcl = (classcode >> 8) & 0xff;
3745 9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	1918 progcl = classcode & 0xff;
4876 ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	1919
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1920
4876 ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	1921 if (is_display(classcode))
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1922 (void) snprintf(nodename, sizeof (nodename), "display");
9149 3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	1923 else if (!pseudo_isa && is_isa(basecl, subcl))
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	1924 (void) snprintf(nodename, sizeof (nodename), "isa");
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1925 else if (subvenid != 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1926 (void) snprintf(nodename, sizeof (nodename),
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1927 "pci%x,%x", subvenid, subdevid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1928 else
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1929 (void) snprintf(nodename, sizeof (nodename),
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1930 "pci%x,%x", vendorid, deviceid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1931
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1932 /* make sure parent bus dip has been created */
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	1933 if (pci_bus_res[bus].dip == NULL)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1934 create_root_bus_dip(bus);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1935
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1936 ndi_devi_alloc_sleep(pci_bus_res[bus].dip, nodename,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1937 DEVI_SID_NODEID, &dip);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1938
12054 bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	1939 if (check_if_device_is_pciex(dip, bus, dev, func, &slot_valid,
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	1940 &slot_num, &is_pci_bridge) == B_TRUE)
1865 c8b524cdb631 PSARC/2006/217 Access and Dma Handle Error Clear Functions dilpreet parents: 1494 diff changeset	1941 pciex = 1;
c8b524cdb631 PSARC/2006/217 Access and Dma Handle Error Clear Functions dilpreet parents: 1494 diff changeset	1942
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1943 bdf = PCI_GETBDF(bus, dev, func);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1944 /*
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1945 * Record BAD AMD bridges which don't support MMIO config access.
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1946 */
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1947 if (IS_BAD_AMD_NTBRIDGE(vendorid, deviceid) \|\|
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1948 IS_AMD_8132_CHIP(vendorid, deviceid)) {
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1949 uchar_t secbus = 0;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1950 uchar_t subbus = 0;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1951
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1952 if ((basecl == PCI_CLASS_BRIDGE) &&
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1953 (subcl == PCI_BRIDGE_PCI)) {
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1954 secbus = pci_getb(bus, dev, func, PCI_BCNF_SECBUS);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1955 subbus = pci_getb(bus, dev, func, PCI_BCNF_SUBBUS);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1956 }
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1957 pci_cfgacc_add_workaround(bdf, secbus, subbus);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1958 }
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1959
11327 2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1960 /*
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1961 * Only populate bus_t if this is a PCIE platform, and
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1962 * the device is sitting under a PCIE root complex(RC) .
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1963 * Some particular machines have both PCIE RC and PCI
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1964 * hostbridge, in which case only devices under PCIE RC
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1965 * get their bus_t populated.
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1966 */
2a76e51f60ab 6909993 bootup panic at assertion failed: rcdip != NULL, file: ../../intel/io/pci/pci_boot.c, line: 3362 Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11245 diff changeset	1967 if ((mcfg_mem_base != NULL) && (pcie_get_rc_dip(dip) != NULL)) {
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1968 ck804_fix_aer_ptr(dip, bdf);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1969 (void) pcie_init_bus(dip, bdf, PCIE_BUS_INITIAL);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1970 }
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	1971
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1972 /* add properties */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1973 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip, "device-id", deviceid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1974 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip, "vendor-id", vendorid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1975 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip, "revision-id", revid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1976 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1977 "class-code", classcode);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1978 if (func == 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1979 (void) snprintf(unitaddr, sizeof (unitaddr), "%x", dev);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1980 else
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1981 (void) snprintf(unitaddr, sizeof (unitaddr),
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1982 "%x,%x", dev, func);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1983 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1984 "unit-address", unitaddr);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1985
793 d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1986 /* add device_type for display nodes */
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1987 if (is_display(classcode)) {
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1988 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip,
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1989 "device_type", "display");
d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	1990 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1991 /* add special stuff for header type */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1992 if ((header & PCI_HEADER_TYPE_M) == PCI_HEADER_ZERO) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1993 uchar_t mingrant = pci_getb(bus, dev, func, PCI_CONF_MIN_G);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1994 uchar_t maxlatency = pci_getb(bus, dev, func, PCI_CONF_MAX_L);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1995
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1996 if (subvenid != 0) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1997 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1998 "subsystem-id", subdevid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	1999 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2000 "subsystem-vendor-id", subvenid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2001 }
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2002 if (!pciex)
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2003 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2004 "min-grant", mingrant);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2005 if (!pciex)
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2006 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2007 "max-latency", maxlatency);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2008 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2009
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2010 /* interrupt, record if not 0 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2011 intr = pci_getb(bus, dev, func, PCI_CONF_IPIN);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2012 if (intr != 0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2013 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2014 "interrupts", intr);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2015
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2016 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2017 * Add support for 133 mhz pci eventually
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2018 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2019 status = pci_getw(bus, dev, func, PCI_CONF_STAT);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2020
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2021 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2022 "devsel-speed", (status & PCI_STAT_DEVSELT) >> 9);
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2023 if (!pciex && (status & PCI_STAT_FBBC))
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2024 (void) ndi_prop_create_boolean(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2025 "fast-back-to-back");
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2026 if (!pciex && (status & PCI_STAT_66MHZ))
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2027 (void) ndi_prop_create_boolean(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2028 "66mhz-capable");
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2029 if (status & PCI_STAT_UDF)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2030 (void) ndi_prop_create_boolean(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2031 "udf-supported");
12054 bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	2032 if (pciex && slot_valid) {
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2033 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2034 "physical-slot#", slot_num);
5156 6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	2035 if (!is_pci_bridge)
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	2036 pciex_slot_names_prop(dip, slot_num);
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	2037 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2038
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2039 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2040 "power-consumption", power, 2);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2041
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	2042 /* Set the device PM state to D0 */
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	2043 set_devpm_d0(bus, dev, func);
bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	2044
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2045 if ((basecl == PCI_CLASS_BRIDGE) && (subcl == PCI_BRIDGE_PCI))
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	2046 add_ppb_props(dip, bus, dev, func, pciex, is_pci_bridge);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2047 else {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2048 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2049 * Record the non-PPB devices on the bus for possible
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2050 * reprogramming at 2nd bus enumeration.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2051 * Note: PPB reprogramming is done in fix_ppb_res()
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2052 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2053 devlist = (struct pci_devfunc *)pci_bus_res[bus].privdata;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2054 entry = kmem_zalloc(sizeof (*entry), KM_SLEEP);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2055 entry->dip = dip;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2056 entry->dev = dev;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2057 entry->func = func;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2058 entry->next = devlist;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2059 pci_bus_res[bus].privdata = entry;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2060 }
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2061
12683 92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	2062 if (IS_CLASS_IOAPIC(basecl, subcl, progcl)) {
3745 9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	2063 create_ioapic_node(bus, dev, func, vendorid, deviceid);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	2064 }
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	2065
12683 92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	2066 /* check for NVIDIA CK8-04/MCP55 based LPC bridge */
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2067 if (NVIDIA_IS_LPC_BRIDGE(vendorid, deviceid) && (dev == 1) &&
12683 92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	2068 (func == 0)) {
2435 1e9507847d6d 6445246 x64 pcie needs to be MCP-55 aware anish parents: 2121 diff changeset	2069 add_nvidia_isa_bridge_props(dip, bus, dev, func);
12683 92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	2070 /* each LPC bridge has an integrated IOAPIC */
92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	2071 apic_nvidia_io_max++;
92e6427b7b70 PSARC/2009/505 IRM Framework Extension(s) Jimmy Vetayases <Jimmy.Vetayases@oracle.com> parents: 12054 diff changeset	2072 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2073
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2074 if (pciex && is_pci_bridge)
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2075 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip, "model",
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2076 (char *)"PCIe-PCI bridge");
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2077 else
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2078 add_model_prop(dip, classcode);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2079
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2080 add_compatible(dip, subvenid, subdevid, vendorid, deviceid,
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2081 revid, classcode, pciex);
4876 ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2082
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2083 /*
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2084 * See if this device is a controller that advertises
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2085 * itself to be a standard ATA task file controller, or one that
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2086 * has been hard coded.
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2087 *
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2088 * If it is, check if any other higher precedence driver listed in
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2089 * driver_aliases will claim the node by calling
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2090 * ddi_compatibile_driver_major. If so, clear pciide and do not
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2091 * create a pci-ide node or any other special handling.
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2092 *
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2093 * If another driver does not bind, set the node name to pci-ide
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2094 * and then let the special pci-ide handling for registers and
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2095 * child pci-ide nodes proceed below.
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2096 */
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2097 if (is_pciide(basecl, subcl, revid, vendorid, deviceid,
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2098 subvenid, subdevid) == 1) {
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2099 if (ddi_compatible_driver_major(dip, NULL) == (major_t)-1) {
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2100 (void) ndi_devi_set_nodename(dip, "pci-ide", 0);
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2101 pciide = 1;
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2102 }
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2103 }
ecd69ba0713a PSARC/2006/501 Nvidia ck804/mcp55 SATA HBA driver mlf parents: 4667 diff changeset	2104
11600 651a9a4f7b5f 6875273 Intel IOMMU needs a rewrite Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 11579 diff changeset	2105 DEVI_SET_PCI(dip);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2106 reprogram = add_reg_props(dip, bus, dev, func, config_op, pciide);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2107 (void) ndi_devi_bind_driver(dip, 0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2108
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2109 /* special handling for pci-ide */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2110 if (pciide) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2111 dev_info_t *cdip;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2112
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2113 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2114 * Create properties specified by P1275 Working Group
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2115 * Proposal #414 Version 1
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2116 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2117 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2118 "device_type", "pci-ide");
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2119 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2120 "#address-cells", 1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2121 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2122 "#size-cells", 0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2123
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2124 /* allocate two child nodes */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2125 ndi_devi_alloc_sleep(dip, "ide",
789 b348f31ed315 PSARC 2002/240 ZFS ahrens parents: 748 diff changeset	2126 (pnode_t)DEVI_SID_NODEID, &cdip);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2127 (void) ndi_prop_update_int(DDI_DEV_T_NONE, cdip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2128 "reg", 0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2129 (void) ndi_devi_bind_driver(cdip, 0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2130 ndi_devi_alloc_sleep(dip, "ide",
789 b348f31ed315 PSARC 2002/240 ZFS ahrens parents: 748 diff changeset	2131 (pnode_t)DEVI_SID_NODEID, &cdip);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2132 (void) ndi_prop_update_int(DDI_DEV_T_NONE, cdip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2133 "reg", 1);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2134 (void) ndi_devi_bind_driver(cdip, 0);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2135
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2136 reprogram = 0; /* don't reprogram pci-ide bridge */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2137 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2138
10384 73bb2903cf6f 6870146 Intel IOMMU has device tree bug that can cause panics Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 10293 diff changeset	2139 if (is_display(classcode)) {
8215 dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2140 gfxp = kmem_zalloc(sizeof (*gfxp), KM_SLEEP);
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2141 gfxp->g_dip = dip;
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2142 gfxp->g_prev = NULL;
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2143 gfxp->g_next = gfx_devinfo_list;
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2144 gfx_devinfo_list = gfxp;
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2145 if (gfxp->g_next)
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2146 gfxp->g_next->g_prev = gfxp;
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2147 }
dc6a5d93e70c 6774448 Toonie needs non-unity map Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 8068 diff changeset	2148
9149 3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2149 /* special handling for isa */
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2150 if (!pseudo_isa && is_isa(basecl, subcl)) {
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2151 /* add device_type */
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2152 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip,
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2153 "device_type", "isa");
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2154 }
3b20bb584283 PSARC 2009/056 Removal of ISA Pseudo Node Judy Chen <Judy.Chen@Sun.COM> parents: 8780 diff changeset	2155
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2156 if (reprogram && (entry != NULL))
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2157 entry->reprogram = B_TRUE;
10384 73bb2903cf6f 6870146 Intel IOMMU has device tree bug that can cause panics Vikram Hegde <Vikram.Hegde@Sun.COM> parents: 10293 diff changeset	2158
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2159 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2160
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2161 /*
9527 b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2162 * Some vendors do not use unique subsystem IDs in their products, which
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2163 * makes the use of form 2 compatible names (pciSSSS,ssss) inappropriate.
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2164 * Allow for these compatible forms to be excluded on a per-device basis.
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2165 */
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2166 /ARGSUSED/
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2167 static boolean_t
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2168 subsys_compat_exclude(ushort_t venid, ushort_t devid, ushort_t subvenid,
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2169 ushort_t subdevid, uchar_t revid, uint_t classcode)
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2170 {
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2171 /* Nvidia display adapters */
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2172 if ((venid == 0x10de) && (is_display(classcode)))
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2173 return (B_TRUE);
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2174
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2175 return (B_FALSE);
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2176 }
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2177
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2178 /*
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2179 * Set the compatible property to a value compliant with
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2180 * rev 2.1 of the IEEE1275 PCI binding.
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2181 * (Also used for PCI-Express devices).
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2182 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2183 * pciVVVV,DDDD.SSSS.ssss.RR (0)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2184 * pciVVVV,DDDD.SSSS.ssss (1)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2185 * pciSSSS,ssss (2)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2186 * pciVVVV,DDDD.RR (3)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2187 * pciVVVV,DDDD (4)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2188 * pciclass,CCSSPP (5)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2189 * pciclass,CCSS (6)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2190 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2191 * The Subsystem (SSSS) forms are not inserted if
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2192 * subsystem-vendor-id is 0.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2193 *
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2194 * NOTE: For PCI-Express devices "pci" is replaced with "pciex" in 0-6 above
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2195 * property 2 is not created as per "1275 bindings for PCI Express Interconnect"
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2196 *
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2197 * Set with setprop and \x00 between each
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2198 * to generate the encoded string array form.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2199 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2200 void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2201 add_compatible(dev_info_t *dip, ushort_t subvenid, ushort_t subdevid,
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2202 ushort_t vendorid, ushort_t deviceid, uchar_t revid, uint_t classcode,
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2203 int pciex)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2204 {
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2205 int i = 0;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2206 int size = COMPAT_BUFSIZE;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2207 char *compat[13];
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2208 char buf, curr;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2209
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2210 curr = buf = kmem_alloc(size, KM_SLEEP);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2211
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2212 if (pciex) {
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2213 if (subvenid) {
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2214 compat[i++] = curr; /* form 0 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2215 (void) snprintf(curr, size, "pciex%x,%x.%x.%x.%x",
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2216 vendorid, deviceid, subvenid, subdevid, revid);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2217 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2218 curr += strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2219
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2220 compat[i++] = curr; /* form 1 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2221 (void) snprintf(curr, size, "pciex%x,%x.%x.%x",
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2222 vendorid, deviceid, subvenid, subdevid);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2223 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2224 curr += strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2225
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2226 }
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2227 compat[i++] = curr; /* form 3 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2228 (void) snprintf(curr, size, "pciex%x,%x.%x",
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2229 vendorid, deviceid, revid);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2230 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2231 curr += strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2232
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2233 compat[i++] = curr; /* form 4 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2234 (void) snprintf(curr, size, "pciex%x,%x", vendorid, deviceid);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2235 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2236 curr += strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2237
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2238 compat[i++] = curr; /* form 5 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2239 (void) snprintf(curr, size, "pciexclass,%06x", classcode);
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2240 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2241 curr += strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2242
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2243 compat[i++] = curr; /* form 6 */
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2244 (void) snprintf(curr, size, "pciexclass,%04x",
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2245 (classcode >> 8));
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2246 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2247 curr += strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2248 }
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2249
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2250 if (subvenid) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2251 compat[i++] = curr; /* form 0 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2252 (void) snprintf(curr, size, "pci%x,%x.%x.%x.%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2253 vendorid, deviceid, subvenid, subdevid, revid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2254 size -= strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2255 curr += strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2256
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2257 compat[i++] = curr; /* form 1 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2258 (void) snprintf(curr, size, "pci%x,%x.%x.%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2259 vendorid, deviceid, subvenid, subdevid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2260 size -= strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2261 curr += strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2262
9527 b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2263 if (subsys_compat_exclude(vendorid, deviceid, subvenid,
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2264 subdevid, revid, classcode) == B_FALSE) {
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2265 compat[i++] = curr; /* form 2 */
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2266 (void) snprintf(curr, size, "pci%x,%x", subvenid,
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2267 subdevid);
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2268 size -= strlen(curr) + 1;
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2269 curr += strlen(curr) + 1;
b2c49ac468a9 6771671 allow exclusion of subsystem ids from the compatible property Scott Carter, SD IOSW <Scott.Carter@Sun.COM> parents: 9427 diff changeset	2270 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2271 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2272 compat[i++] = curr; /* form 3 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2273 (void) snprintf(curr, size, "pci%x,%x.%x", vendorid, deviceid, revid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2274 size -= strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2275 curr += strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2276
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2277 compat[i++] = curr; /* form 4 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2278 (void) snprintf(curr, size, "pci%x,%x", vendorid, deviceid);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2279 size -= strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2280 curr += strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2281
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2282 compat[i++] = curr; /* form 5 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2283 (void) snprintf(curr, size, "pciclass,%06x", classcode);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2284 size -= strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2285 curr += strlen(curr) + 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2286
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2287 compat[i++] = curr; /* form 6 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2288 (void) snprintf(curr, size, "pciclass,%04x", (classcode >> 8));
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2289 size -= strlen(curr) + 1;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2290 curr += strlen(curr) + 1;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2291
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2292 (void) ndi_prop_update_string_array(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2293 "compatible", compat, i);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2294 kmem_free(buf, COMPAT_BUFSIZE);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2295 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2296
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2297 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2298 * Adjust the reg properties for a dual channel PCI-IDE device.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2299 *
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2300 * NOTE: don't do anything that changes the order of the hard-decodes
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2301 * and programmed BARs. The kernel driver depends on these values
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2302 * being in this order regardless of whether they're for a 'native'
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2303 * mode BAR or not.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2304 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2305 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2306 * config info for pci-ide devices
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2307 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2308 static struct {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2309 uchar_t native_mask; /* 0 == 'compatibility' mode, 1 == native */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2310 uchar_t bar_offset; /* offset for alt status register */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2311 ushort_t addr; /* compatibility mode base address */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2312 ushort_t length; /* number of ports for this BAR */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2313 } pciide_bar[] = {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2314 { 0x01, 0, 0x1f0, 8 }, /* primary lower BAR */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2315 { 0x01, 2, 0x3f6, 1 }, /* primary upper BAR */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2316 { 0x04, 0, 0x170, 8 }, /* secondary lower BAR */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2317 { 0x04, 2, 0x376, 1 } /* secondary upper BAR */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2318 };
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2319
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2320 static int
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2321 pciIdeAdjustBAR(uchar_t progcl, int index, uint_t basep, uint_t lenp)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2322 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2323 int hard_decode = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2324
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2325 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2326 * Adjust the base and len for the BARs of the PCI-IDE
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2327 * device's primary and secondary controllers. The first
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2328 * two BARs are for the primary controller and the next
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2329 * two BARs are for the secondary controller. The fifth
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2330 * and sixth bars are never adjusted.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2331 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2332 if (index >= 0 && index <= 3) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2333 *lenp = pciide_bar[index].length;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2334
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2335 if (progcl & pciide_bar[index].native_mask) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2336 *basep += pciide_bar[index].bar_offset;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2337 } else {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2338 *basep = pciide_bar[index].addr;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2339 hard_decode = 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2340 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2341 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2342
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2343 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2344 * if either base or len is zero make certain both are zero
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2345 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2346 if (basep == 0 \|\| lenp == 0) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2347 *basep = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2348 *lenp = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2349 hard_decode = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2350 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2351
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2352 return (hard_decode);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2353 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2354
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2355
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2356 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2357 * Add the "reg" and "assigned-addresses" property
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2358 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2359 static int
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2360 add_reg_props(dev_info_t *dip, uchar_t bus, uchar_t dev, uchar_t func,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2361 int config_op, int pciide)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2362 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2363 uchar_t baseclass, subclass, progclass, header;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2364 ushort_t bar_sz;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2365 uint_t value = 0, len, devloc;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2366 uint_t base, base_hi, type;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2367 ushort_t offset, end;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2368 int max_basereg, j, reprogram = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2369 uint_t phys_hi;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2370 struct memlist io_avail, io_used;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2371 struct memlist mem_avail, mem_used;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2372 struct memlist pmem_avail, pmem_used;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2373 uchar_t res_bus;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2374
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2375 pci_regspec_t regs[16] = {{0}};
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2376 pci_regspec_t assigned[15] = {{0}};
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	2377 int nreg, nasgn;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2378
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2379 io_avail = &pci_bus_res[bus].io_avail;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2380 io_used = &pci_bus_res[bus].io_used;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2381 mem_avail = &pci_bus_res[bus].mem_avail;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2382 mem_used = &pci_bus_res[bus].mem_used;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2383 pmem_avail = &pci_bus_res[bus].pmem_avail;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2384 pmem_used = &pci_bus_res[bus].pmem_used;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2385
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2386 devloc = (uint_t)bus << 16 \| (uint_t)dev << 11 \| (uint_t)func << 8;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2387 regs[0].pci_phys_hi = devloc;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2388 nreg = 1; /* rest of regs[0] is all zero */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2389 nasgn = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2390
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2391 baseclass = pci_getb(bus, dev, func, PCI_CONF_BASCLASS);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2392 subclass = pci_getb(bus, dev, func, PCI_CONF_SUBCLASS);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2393 progclass = pci_getb(bus, dev, func, PCI_CONF_PROGCLASS);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2394 header = pci_getb(bus, dev, func, PCI_CONF_HEADER) & PCI_HEADER_TYPE_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2395
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2396 switch (header) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2397 case PCI_HEADER_ZERO:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2398 max_basereg = PCI_BASE_NUM;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2399 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2400 case PCI_HEADER_PPB:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2401 max_basereg = PCI_BCNF_BASE_NUM;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2402 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2403 case PCI_HEADER_CARDBUS:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2404 max_basereg = PCI_CBUS_BASE_NUM;
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2405 reprogram = 1;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2406 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2407 default:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2408 max_basereg = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2409 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2410 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2411
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2412 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2413 * Create the register property by saving the current
2448 b861d072cd92 6451513 pci_autoconfig: PCI enumeration on HP DL585/DL380 hangs at boot myers parents: 2435 diff changeset	2414 * value of the base register. Write 0xffffffff to the
b861d072cd92 6451513 pci_autoconfig: PCI enumeration on HP DL585/DL380 hangs at boot myers parents: 2435 diff changeset	2415 * base register. Read the value back to determine the
b861d072cd92 6451513 pci_autoconfig: PCI enumeration on HP DL585/DL380 hangs at boot myers parents: 2435 diff changeset	2416 * required size of the address space. Restore the base
b861d072cd92 6451513 pci_autoconfig: PCI enumeration on HP DL585/DL380 hangs at boot myers parents: 2435 diff changeset	2417 * register contents.
b861d072cd92 6451513 pci_autoconfig: PCI enumeration on HP DL585/DL380 hangs at boot myers parents: 2435 diff changeset	2418 *
11169 d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2419 * Do not disable I/O and memory access for bridges; this
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2420 * has the side-effect of making the bridge transparent to
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2421 * secondary-bus activity (see sections 4.1-4.3 of the
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2422 * PCI-PCI Bridge Spec V1.2). For non-bridges, disable
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2423 * I/O and memory access to avoid difficulty with USB
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2424 * emulation (see OHCI spec1.0a appendix B
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2425 * "Host Controller Mapping")
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2426 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2427 end = PCI_CONF_BASE0 + max_basereg * sizeof (uint_t);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2428 for (j = 0, offset = PCI_CONF_BASE0; offset < end;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2429 j++, offset += bar_sz) {
11169 d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2430 uint_t command;
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2431
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2432 /* determine the size of the address space */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2433 base = pci_getl(bus, dev, func, offset);
11169 d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2434 if (baseclass != PCI_CLASS_BRIDGE) {
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2435 command = (uint_t)pci_getw(bus, dev, func,
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2436 PCI_CONF_COMM);
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2437 pci_putw(bus, dev, func, PCI_CONF_COMM,
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2438 command & ~(PCI_COMM_MAE \| PCI_COMM_IO));
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2439 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2440 pci_putl(bus, dev, func, offset, 0xffffffff);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2441 value = pci_getl(bus, dev, func, offset);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2442 pci_putl(bus, dev, func, offset, base);
11169 d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2443 if (baseclass != PCI_CLASS_BRIDGE)
d46461938be8 6853338 pci_autoconfig: should disable IO/MEM decode while changing the BAR of OHCI host controller Dana Myers <Dana.Myers@Sun.COM> parents: 11075 diff changeset	2444 pci_putw(bus, dev, func, PCI_CONF_COMM, command);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2445
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2446 /* construct phys hi,med.lo, size hi, lo */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2447 if ((pciide && j < 4) \|\| (base & PCI_BASE_SPACE_IO)) {
9427 5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2448 int hard_decode = 0;
5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2449
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2450 /* i/o space */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2451 bar_sz = PCI_BAR_SZ_32;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2452 value &= PCI_BASE_IO_ADDR_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2453 len = ((value ^ (value-1)) + 1) >> 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2454
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2455 /* XXX Adjust first 4 IDE registers */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2456 if (pciide) {
301 78b2c1965ca8 6288075 SATA hard disks can't be seen on W2100z machines yt160523 parents: 277 diff changeset	2457 if (subclass != PCI_MASS_IDE)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2458 progclass = (PCI_IDE_IF_NATIVE_PRI \|
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2459 PCI_IDE_IF_NATIVE_SEC);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2460 hard_decode = pciIdeAdjustBAR(progclass, j,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2461 &base, &len);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2462 } else if (value == 0) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2463 /* skip base regs with size of 0 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2464 continue;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2465 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2466
9427 5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2467 regs[nreg].pci_phys_hi = PCI_ADDR_IO \| devloc \|
5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2468 (hard_decode ? PCI_RELOCAT_B : offset);
5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2469 regs[nreg].pci_phys_low = hard_decode ?
5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2470 base & PCI_BASE_IO_ADDR_M : 0;
5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2471 assigned[nasgn].pci_phys_hi =
5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2472 PCI_RELOCAT_B \| regs[nreg].pci_phys_hi;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2473 regs[nreg].pci_size_low =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2474 assigned[nasgn].pci_size_low = len;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2475 type = base & (~PCI_BASE_IO_ADDR_M);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2476 base &= PCI_BASE_IO_ADDR_M;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2477 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2478 * A device under a subtractive PPB can allocate
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2479 * resources from its parent bus if there is no resource
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2480 * available on its own bus.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2481 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2482 if ((config_op == CONFIG_NEW) && (*io_avail == NULL)) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2483 res_bus = bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2484 while (pci_bus_res[res_bus].subtractive) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2485 res_bus = pci_bus_res[res_bus].par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2486 if (res_bus == (uchar_t)-1)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2487 break; /* root bus already */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2488 if (pci_bus_res[res_bus].io_avail) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2489 io_avail = &pci_bus_res
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2490 [res_bus].io_avail;
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2491 break;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2492 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2493 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2494 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2495
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2496 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2497 * first pass - gather what's there
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2498 * update/second pass - adjust/allocate regions
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2499 * config - allocate regions
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2500 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2501 if (config_op == CONFIG_INFO) { /* first pass */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2502 /* take out of the resource map of the bus */
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2503 if (base != 0) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2504 (void) memlist_remove(io_avail, base,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2505 len);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2506 memlist_insert(io_used, base, len);
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2507 } else {
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2508 reprogram = 1;
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2509 }
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2510 pci_bus_res[bus].io_size += len;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2511 } else if ((*io_avail && base == 0) \|\|
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2512 pci_bus_res[bus].io_reprogram) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2513 base = (uint_t)memlist_find(io_avail, len, len);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2514 if (base != 0) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2515 memlist_insert(io_used, base, len);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2516 /* XXX need to worry about 64-bit? */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2517 pci_putl(bus, dev, func, offset,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2518 base \| type);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2519 base = pci_getl(bus, dev, func, offset);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2520 base &= PCI_BASE_IO_ADDR_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2521 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2522 if (base == 0) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2523 cmn_err(CE_WARN, "failed to program"
825 4e9cc40be9a9 6344290 enumerate_bus_devs produces small memory leak in snv_27 on all x86/amd64 platforms dmick parents: 793 diff changeset	2524 " IO space [%d/%d/%d] BAR@0x%x"
4e9cc40be9a9 6344290 enumerate_bus_devs produces small memory leak in snv_27 on all x86/amd64 platforms dmick parents: 793 diff changeset	2525 " length 0x%x",
793 d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	2526 bus, dev, func, offset, len);
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	2527 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2528 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2529 assigned[nasgn].pci_phys_low = base;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2530 nreg++, nasgn++;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2531
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2532 } else {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2533 /* memory space */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2534 if ((base & PCI_BASE_TYPE_M) == PCI_BASE_TYPE_ALL) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2535 bar_sz = PCI_BAR_SZ_64;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2536 base_hi = pci_getl(bus, dev, func, offset + 4);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2537 phys_hi = PCI_ADDR_MEM64;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2538 } else {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2539 bar_sz = PCI_BAR_SZ_32;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2540 base_hi = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2541 phys_hi = PCI_ADDR_MEM32;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2542 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2543
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2544 /* skip base regs with size of 0 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2545 value &= PCI_BASE_M_ADDR_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2546
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2547 if (value == 0)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2548 continue;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2549
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2550 len = ((value ^ (value-1)) + 1) >> 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2551 regs[nreg].pci_size_low =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2552 assigned[nasgn].pci_size_low = len;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2553
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2554 phys_hi \|= (devloc \| offset);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2555 if (base & PCI_BASE_PREF_M)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2556 phys_hi \|= PCI_PREFETCH_B;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2557
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2558 /*
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2559 * A device under a subtractive PPB can allocate
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2560 * resources from its parent bus if there is no resource
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2561 * available on its own bus.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2562 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2563 if ((config_op == CONFIG_NEW) && (*mem_avail == NULL)) {
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2564 res_bus = bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2565 while (pci_bus_res[res_bus].subtractive) {
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2566 res_bus = pci_bus_res[res_bus].par_bus;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2567 if (res_bus == (uchar_t)-1)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2568 break; /* root bus already */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2569 mem_avail =
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2570 &pci_bus_res[res_bus].mem_avail;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2571 pmem_avail =
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2572 &pci_bus_res [res_bus].pmem_avail;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2573 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2574 * Break out as long as at least
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2575 * mem_avail is available
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2576 */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2577 if ((*pmem_avail &&
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2578 (phys_hi & PCI_PREFETCH_B)) \|\|
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2579 *mem_avail)
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2580 break;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2581 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2582 }
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2583
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2584 regs[nreg].pci_phys_hi =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2585 assigned[nasgn].pci_phys_hi = phys_hi;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2586 assigned[nasgn].pci_phys_hi \|= PCI_RELOCAT_B;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2587 assigned[nasgn].pci_phys_mid = base_hi;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2588 type = base & ~PCI_BASE_M_ADDR_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2589 base &= PCI_BASE_M_ADDR_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2590
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2591 if (config_op == CONFIG_INFO) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2592 /* take out of the resource map of the bus */
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2593 if (base != NULL) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2594 /* remove from PMEM and MEM space */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2595 (void) memlist_remove(mem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2596 base, len);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2597 (void) memlist_remove(pmem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2598 base, len);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2599 /* only note as used in correct map */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2600 if (phys_hi & PCI_PREFETCH_B)
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2601 memlist_insert(pmem_used,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2602 base, len);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2603 else
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2604 memlist_insert(mem_used,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2605 base, len);
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2606 } else {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2607 reprogram = 1;
9588 a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2608 }
a4912846ca7d 6833233 pci_autoconfig: needs to consider child requirement for ppb reprogram MEM/IO size decision Guoli Shu<Kerry.Shu@Sun.COM> parents: 9527 diff changeset	2609 pci_bus_res[bus].mem_size += len;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2610 } else if ((*mem_avail && base == NULL) \|\|
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2611 pci_bus_res[bus].mem_reprogram) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2612 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2613 * When desired, attempt a prefetchable
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2614 * allocation first
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2615 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2616 if (phys_hi & PCI_PREFETCH_B) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2617 base = (uint_t)memlist_find(pmem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2618 len, len);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2619 if (base != NULL) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2620 memlist_insert(pmem_used,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2621 base, len);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2622 (void) memlist_remove(mem_avail,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2623 base, len);
8068 922479cd111c 6764872 resource conflict in pci MEM and Prefetch MEM Guoli Shu<Kerry.Shu@Sun.COM> parents: 7987 diff changeset	2624 }
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2625 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2626 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2627 * If prefetchable allocation was not
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2628 * desired, or failed, attempt ordinary
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2629 * memory allocation
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2630 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2631 if (base == NULL) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2632 base = (uint_t)memlist_find(mem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2633 len, len);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2634 if (base != NULL) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2635 memlist_insert(mem_used,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2636 base, len);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2637 (void) memlist_remove(
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2638 pmem_avail, base, len);
8068 922479cd111c 6764872 resource conflict in pci MEM and Prefetch MEM Guoli Shu<Kerry.Shu@Sun.COM> parents: 7987 diff changeset	2639 }
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2640 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2641 if (base != NULL) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2642 pci_putl(bus, dev, func, offset,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2643 base \| type);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2644 base = pci_getl(bus, dev, func, offset);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2645 base &= PCI_BASE_M_ADDR_M;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2646 } else
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2647 cmn_err(CE_WARN, "failed to program "
793 d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	2648 "mem space [%d/%d/%d] BAR@0x%x"
825 4e9cc40be9a9 6344290 enumerate_bus_devs produces small memory leak in snv_27 on all x86/amd64 platforms dmick parents: 793 diff changeset	2649 " length 0x%x",
793 d4faf770bcc4 6333242 pci I/O address allocation requires 1K alignment; fails dmick parents: 789 diff changeset	2650 bus, dev, func, offset, len);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2651 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2652 assigned[nasgn].pci_phys_low = base;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2653 nreg++, nasgn++;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2654 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2655 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2656 switch (header) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2657 case PCI_HEADER_ZERO:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2658 offset = PCI_CONF_ROM;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2659 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2660 case PCI_HEADER_PPB:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2661 offset = PCI_BCNF_ROM;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2662 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2663 default: /* including PCI_HEADER_CARDBUS */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2664 goto done;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2665 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2666
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2667 /*
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2668 * Add the expansion rom memory space
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2669 * Determine the size of the ROM base reg; don't write reserved bits
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2670 * ROM isn't in the PCI memory space.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2671 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2672 base = pci_getl(bus, dev, func, offset);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2673 pci_putl(bus, dev, func, offset, PCI_BASE_ROM_ADDR_M);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2674 value = pci_getl(bus, dev, func, offset);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2675 pci_putl(bus, dev, func, offset, base);
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2676 if (value & PCI_BASE_ROM_ENABLE)
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2677 value &= PCI_BASE_ROM_ADDR_M;
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2678 else
e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2679 value = 0;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2680
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2681 if (value != 0) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2682 regs[nreg].pci_phys_hi = (PCI_ADDR_MEM32 \| devloc) + offset;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2683 assigned[nasgn].pci_phys_hi = (PCI_RELOCAT_B \|
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2684 PCI_ADDR_MEM32 \| devloc) + offset;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2685 base &= PCI_BASE_ROM_ADDR_M;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2686 assigned[nasgn].pci_phys_low = base;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2687 len = ((value ^ (value-1)) + 1) >> 1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2688 regs[nreg].pci_size_low = assigned[nasgn].pci_size_low = len;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2689 nreg++, nasgn++;
277 1e4ddc05e491 6275104 Can't use pxegrub to boot off e1000g on v65x szhou parents: 58 diff changeset	2690 /* take it out of the memory resource */
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2691 if (base != NULL) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2692 (void) memlist_remove(mem_avail, base, len);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2693 memlist_insert(mem_used, base, len);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2694 pci_bus_res[bus].mem_size += len;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2695 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2696 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2697
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2698 /*
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2699 * Account for "legacy" (alias) video adapter resources
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2700 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2701
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2702 /* add the three hard-decode, aliased address spaces for VGA */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2703 if ((baseclass == PCI_CLASS_DISPLAY && subclass == PCI_DISPLAY_VGA) \|\|
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2704 (baseclass == PCI_CLASS_NONE && subclass == PCI_NONE_VGA)) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2705
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2706 /* VGA hard decode 0x3b0-0x3bb */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2707 regs[nreg].pci_phys_hi = assigned[nasgn].pci_phys_hi =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2708 (PCI_RELOCAT_B \| PCI_ALIAS_B \| PCI_ADDR_IO \| devloc);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2709 regs[nreg].pci_phys_low = assigned[nasgn].pci_phys_low = 0x3b0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2710 regs[nreg].pci_size_low = assigned[nasgn].pci_size_low = 0xc;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2711 nreg++, nasgn++;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2712 (void) memlist_remove(io_avail, 0x3b0, 0xc);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2713 memlist_insert(io_used, 0x3b0, 0xc);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2714 pci_bus_res[bus].io_size += 0xc;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2715
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2716 /* VGA hard decode 0x3c0-0x3df */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2717 regs[nreg].pci_phys_hi = assigned[nasgn].pci_phys_hi =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2718 (PCI_RELOCAT_B \| PCI_ALIAS_B \| PCI_ADDR_IO \| devloc);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2719 regs[nreg].pci_phys_low = assigned[nasgn].pci_phys_low = 0x3c0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2720 regs[nreg].pci_size_low = assigned[nasgn].pci_size_low = 0x20;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2721 nreg++, nasgn++;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2722 (void) memlist_remove(io_avail, 0x3c0, 0x20);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2723 memlist_insert(io_used, 0x3c0, 0x20);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2724 pci_bus_res[bus].io_size += 0x20;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2725
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2726 /* Video memory */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2727 regs[nreg].pci_phys_hi = assigned[nasgn].pci_phys_hi =
9427 5ae364e5dba1 6303630 "reg" property of pci-ide and display devices are not IEEE-1275 compliant Max zhen <Max.Zhen@Sun.COM> parents: 9284 diff changeset	2728 (PCI_RELOCAT_B \| PCI_ALIAS_B \| PCI_ADDR_MEM32 \| devloc);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2729 regs[nreg].pci_phys_low =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2730 assigned[nasgn].pci_phys_low = 0xa0000;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2731 regs[nreg].pci_size_low =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2732 assigned[nasgn].pci_size_low = 0x20000;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2733 nreg++, nasgn++;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2734 /* remove from MEM and PMEM space */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2735 (void) memlist_remove(mem_avail, 0xa0000, 0x20000);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2736 (void) memlist_remove(pmem_avail, 0xa0000, 0x20000);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2737 memlist_insert(mem_used, 0xa0000, 0x20000);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2738 pci_bus_res[bus].mem_size += 0x20000;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2739 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2740
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2741 /* add the hard-decode, aliased address spaces for 8514 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2742 if ((baseclass == PCI_CLASS_DISPLAY) &&
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2743 (subclass == PCI_DISPLAY_VGA) &&
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2744 (progclass & PCI_DISPLAY_IF_8514)) {
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2745
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2746 /* hard decode 0x2e8 */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2747 regs[nreg].pci_phys_hi = assigned[nasgn].pci_phys_hi =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2748 (PCI_RELOCAT_B \| PCI_ALIAS_B \| PCI_ADDR_IO \| devloc);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2749 regs[nreg].pci_phys_low = assigned[nasgn].pci_phys_low = 0x2e8;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2750 regs[nreg].pci_size_low = assigned[nasgn].pci_size_low = 0x1;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2751 nreg++, nasgn++;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2752 (void) memlist_remove(io_avail, 0x2e8, 0x1);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2753 memlist_insert(io_used, 0x2e8, 0x1);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2754 pci_bus_res[bus].io_size += 0x1;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2755
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2756 /* hard decode 0x2ea-0x2ef */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2757 regs[nreg].pci_phys_hi = assigned[nasgn].pci_phys_hi =
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2758 (PCI_RELOCAT_B \| PCI_ALIAS_B \| PCI_ADDR_IO \| devloc);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2759 regs[nreg].pci_phys_low = assigned[nasgn].pci_phys_low = 0x2ea;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2760 regs[nreg].pci_size_low = assigned[nasgn].pci_size_low = 0x6;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2761 nreg++, nasgn++;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2762 (void) memlist_remove(io_avail, 0x2ea, 0x6);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2763 memlist_insert(io_used, 0x2ea, 0x6);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2764 pci_bus_res[bus].io_size += 0x6;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2765 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2766
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2767 done:
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2768 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, dip, "reg",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2769 (int )regs, nreg sizeof (pci_regspec_t) / sizeof (int));
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2770 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2771 "assigned-addresses",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2772 (int )assigned, nasgn sizeof (pci_regspec_t) / sizeof (int));
6927 bcfd34eb2a9c 6606300 Installation Hangs on Toshiba Satellite 5200(Dynabook G9) laptop gs150176 parents: 6331 diff changeset	2773
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2774 return (reprogram);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2775 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2776
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2777 static void
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2778 add_ppb_props(dev_info_t *dip, uchar_t bus, uchar_t dev, uchar_t func,
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	2779 int pciex, ushort_t is_pci_bridge)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2780 {
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2781 char *dev_type;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2782 int i;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2783 uint_t val, io_range[2], mem_range[2], pmem_range[2];
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2784 uchar_t secbus = pci_getb(bus, dev, func, PCI_BCNF_SECBUS);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2785 uchar_t subbus = pci_getb(bus, dev, func, PCI_BCNF_SUBBUS);
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2786 uchar_t progclass;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2787
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2788 ASSERT(secbus <= subbus);
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2789
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2790 /*
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2791 * Check if it's a subtractive PPB.
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2792 */
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2793 progclass = pci_getb(bus, dev, func, PCI_CONF_PROGCLASS);
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2794 if (progclass == PCI_BRIDGE_PCI_IF_SUBDECODE)
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2795 pci_bus_res[secbus].subtractive = B_TRUE;
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2796
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2797 /*
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2798 * Some BIOSes lie about max pci busses, we allow for
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2799 * such mistakes here
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2800 */
10804 f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	2801 if (subbus > pci_bios_maxbus) {
f38860d83eb4 6890417 pci_autoconfig: acpi_pci_probe() uses pci_bios_nbus falsely Dana Myers <Dana.Myers@Sun.COM> parents: 10554 diff changeset	2802 pci_bios_maxbus = subbus;
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2803 alloc_res_array();
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2804 }
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	2805
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2806 ASSERT(pci_bus_res[secbus].dip == NULL);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2807 pci_bus_res[secbus].dip = dip;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2808 pci_bus_res[secbus].par_bus = bus;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2809
7987 df16f85b3404 6745976 pcie error handling for adjust for no aer on URs is incorrect. Erwin T Tsaur <Erwin.Tsaur@Sun.COM> parents: 7851 diff changeset	2810 dev_type = (pciex && !is_pci_bridge) ? "pciex" : "pci";
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2811
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2812 /* setup bus number hierarchy */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2813 pci_bus_res[secbus].sub_bus = subbus;
2466 bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2814 /*
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2815 * Keep track of the largest subordinate bus number (this is essential
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2816 * for peer busses because there is no other way of determining its
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2817 * subordinate bus number).
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2818 */
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2819 if (subbus > pci_bus_res[bus].sub_bus)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2820 pci_bus_res[bus].sub_bus = subbus;
2466 bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2821 /*
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2822 * Loop through subordinate busses, initializing their parent bus
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2823 * field to this bridge's parent. The subordinate busses' parent
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2824 * fields may very well be further refined later, as child bridges
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2825 * are enumerated. (The value is to note that the subordinate busses
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2826 * are not peer busses by changing their par_bus fields to anything
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2827 * other than -1.)
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	2828 */
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2829 for (i = secbus + 1; i <= subbus; i++)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2830 pci_bus_res[i].par_bus = bus;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2831
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2832 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip,
881 e6bc7f4b8a33 PSARC 2005/375 PCI Hotplug Extensions for PCIe johnny parents: 825 diff changeset	2833 "device_type", dev_type);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2834 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2835 "#address-cells", 3);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2836 (void) ndi_prop_update_int(DDI_DEV_T_NONE, dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2837 "#size-cells", 2);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2838
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2839 /*
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2840 * Collect bridge window specifications, and use them to populate
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2841 * the "avail" resources for the bus. Not all of those resources will
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2842 * end up being available; this is done top-down, and so the initial
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2843 * collection of windows populates the 'ranges' property for the
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2844 * bus node. Later, as children are found, resources are removed from
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2845 * the 'avail' list, so that it becomes the freelist for
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2846 * this point in the tree. ranges may be set again after bridge
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2847 * reprogramming in fix_ppb_res(), in which case it's set from
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2848 * used + avail.
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2849 *
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2850 * According to PPB spec, the base register should be programmed
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2851 * with a value bigger than the limit register when there are
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2852 * no resources available. This applies to io, memory, and
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2853 * prefetchable memory.
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2854 */
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2855
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2856 /*
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2857 * io range
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2858 * We determine i/o windows that are left unconfigured by BIOS
4517 87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2859 * through its i/o enable bit as Microsoft recommends OEMs to do.
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2860 * If it is unset, we disable i/o and mark it for reconfiguration in
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2861 * later passes by setting the base > limit
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2862 */
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2863 val = (uint_t)pci_getw(bus, dev, func, PCI_CONF_COMM);
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2864 if (val & PCI_COMM_IO) {
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2865 val = (uint_t)pci_getb(bus, dev, func, PCI_BCNF_IO_BASE_LOW);
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2866 io_range[0] = ((val & 0xf0) << 8);
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2867 val = (uint_t)pci_getb(bus, dev, func, PCI_BCNF_IO_LIMIT_LOW);
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2868 io_range[1] = ((val & 0xf0) << 8) \| 0xFFF;
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2869 } else {
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2870 io_range[0] = 0x9fff;
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2871 io_range[1] = 0x1000;
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2872 pci_putb(bus, dev, func, PCI_BCNF_IO_BASE_LOW,
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2873 (uint8_t)((io_range[0] >> 8) & 0xf0));
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2874 pci_putb(bus, dev, func, PCI_BCNF_IO_LIMIT_LOW,
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2875 (uint8_t)((io_range[1] >> 8) & 0xf0));
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2876 pci_putw(bus, dev, func, PCI_BCNF_IO_BASE_HI, 0);
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2877 pci_putw(bus, dev, func, PCI_BCNF_IO_LIMIT_HI, 0);
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2878 }
87ecbb2619f0 6414722 rtls "Warning: chip reset fail" jveta parents: 4018 diff changeset	2879
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2880 if (io_range[0] != 0 && io_range[0] < io_range[1]) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2881 memlist_insert(&pci_bus_res[secbus].io_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2882 (uint64_t)io_range[0],
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2883 (uint64_t)(io_range[1] - io_range[0] + 1));
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2884 memlist_insert(&pci_bus_res[bus].io_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2885 (uint64_t)io_range[0],
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2886 (uint64_t)(io_range[1] - io_range[0] + 1));
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2887 if (pci_bus_res[bus].io_avail != NULL) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2888 (void) memlist_remove(&pci_bus_res[bus].io_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2889 (uint64_t)io_range[0],
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2890 (uint64_t)(io_range[1] - io_range[0] + 1));
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2891 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2892 dcmn_err(CE_NOTE, "bus %d io-range: 0x%x-%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2893 secbus, io_range[0], io_range[1]);
25 83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2894 /* if 32-bit supported, make sure upper bits are not set */
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2895 if ((val & 0xf) == 1 &&
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2896 pci_getw(bus, dev, func, PCI_BCNF_IO_BASE_HI)) {
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2897 cmn_err(CE_NOTE, "unsupported 32-bit IO address on"
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2898 " pci-pci bridge [%d/%d/%d]", bus, dev, func);
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2899 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2900 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2901
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2902 /* mem range */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2903 val = (uint_t)pci_getw(bus, dev, func, PCI_BCNF_MEM_BASE);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2904 mem_range[0] = ((val & 0xFFF0) << 16);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2905 val = (uint_t)pci_getw(bus, dev, func, PCI_BCNF_MEM_LIMIT);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2906 mem_range[1] = ((val & 0xFFF0) << 16) \| 0xFFFFF;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2907 if (mem_range[0] != 0 && mem_range[0] < mem_range[1]) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2908 memlist_insert(&pci_bus_res[secbus].mem_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2909 (uint64_t)mem_range[0],
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2910 (uint64_t)(mem_range[1] - mem_range[0] + 1));
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2911 memlist_insert(&pci_bus_res[bus].mem_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2912 (uint64_t)mem_range[0],
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2913 (uint64_t)(mem_range[1] - mem_range[0] + 1));
8068 922479cd111c 6764872 resource conflict in pci MEM and Prefetch MEM Guoli Shu<Kerry.Shu@Sun.COM> parents: 7987 diff changeset	2914 /* remove from parent resource list */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2915 (void) memlist_remove(&pci_bus_res[bus].mem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2916 (uint64_t)mem_range[0],
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2917 (uint64_t)(mem_range[1] - mem_range[0] + 1));
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2918 (void) memlist_remove(&pci_bus_res[bus].pmem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2919 (uint64_t)mem_range[0],
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2920 (uint64_t)(mem_range[1] - mem_range[0] + 1));
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2921 dcmn_err(CE_NOTE, "bus %d mem-range: 0x%x-%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2922 secbus, mem_range[0], mem_range[1]);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2923 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2924
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2925 /* prefetchable memory range */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2926 val = (uint_t)pci_getw(bus, dev, func, PCI_BCNF_PF_BASE_LOW);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2927 pmem_range[0] = ((val & 0xFFF0) << 16);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2928 val = (uint_t)pci_getw(bus, dev, func, PCI_BCNF_PF_LIMIT_LOW);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2929 pmem_range[1] = ((val & 0xFFF0) << 16) \| 0xFFFFF;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2930 if (pmem_range[0] != 0 && pmem_range[0] < pmem_range[1]) {
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2931 memlist_insert(&pci_bus_res[secbus].pmem_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2932 (uint64_t)pmem_range[0],
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2933 (uint64_t)(pmem_range[1] - pmem_range[0] + 1));
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2934 memlist_insert(&pci_bus_res[bus].pmem_used,
6095 ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2935 (uint64_t)pmem_range[0],
ffd81788f184 6324898 pci resource allocator needs to be aware of subtractive bridges gs150176 parents: 5156 diff changeset	2936 (uint64_t)(pmem_range[1] - pmem_range[0] + 1));
8068 922479cd111c 6764872 resource conflict in pci MEM and Prefetch MEM Guoli Shu<Kerry.Shu@Sun.COM> parents: 7987 diff changeset	2937 /* remove from parent resource list */
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2938 (void) memlist_remove(&pci_bus_res[bus].pmem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2939 (uint64_t)pmem_range[0],
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2940 (uint64_t)(pmem_range[1] - pmem_range[0] + 1));
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2941 (void) memlist_remove(&pci_bus_res[bus].mem_avail,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2942 (uint64_t)pmem_range[0],
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2943 (uint64_t)(pmem_range[1] - pmem_range[0] + 1));
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2944 dcmn_err(CE_NOTE, "bus %d pmem-range: 0x%x-%x",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2945 secbus, pmem_range[0], pmem_range[1]);
25 83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2946 /* if 64-bit supported, make sure upper bits are not set */
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2947 if ((val & 0xf) == 1 &&
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2948 pci_getl(bus, dev, func, PCI_BCNF_PF_BASE_HIGH)) {
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2949 cmn_err(CE_NOTE, "unsupported 64-bit prefetch memory on"
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2950 " pci-pci bridge [%d/%d/%d]", bus, dev, func);
83a8af2dd475 PSARC 2005/373 Contract for the Miniroot Repository szhou parents: 0 diff changeset	2951 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2952 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2953
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2954 /*
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2955 * Add VGA legacy resources to the bridge's pci_bus_res if it
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2956 * has VGA_ENABLE set. Note that we put them in 'avail',
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2957 * because that's used to populate the ranges prop; they'll be
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2958 * removed from there by the VGA device once it's found. Also,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2959 * remove them from the parent's available list and note them as
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2960 * used in the parent.
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2961 */
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2962
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2963 if (pci_getw(bus, dev, func, PCI_BCNF_BCNTRL) &
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2964 PCI_BCNF_BCNTRL_VGA_ENABLE) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2965
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2966 memlist_insert(&pci_bus_res[secbus].io_avail, 0x3b0, 0xc);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2967
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2968 memlist_insert(&pci_bus_res[bus].io_used, 0x3b0, 0xc);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2969 if (pci_bus_res[bus].io_avail != NULL) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2970 (void) memlist_remove(&pci_bus_res[bus].io_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2971 0x3b0, 0xc);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2972 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2973
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2974 memlist_insert(&pci_bus_res[secbus].io_avail, 0x3c0, 0x20);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2975
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2976 memlist_insert(&pci_bus_res[bus].io_used, 0x3c0, 0x20);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2977 if (pci_bus_res[bus].io_avail != NULL) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2978 (void) memlist_remove(&pci_bus_res[bus].io_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2979 0x3c0, 0x20);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2980 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2981
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2982 memlist_insert(&pci_bus_res[secbus].mem_avail, 0xa0000,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2983 0x20000);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2984
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2985 memlist_insert(&pci_bus_res[bus].mem_used, 0xa0000, 0x20000);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2986 if (pci_bus_res[bus].mem_avail != NULL) {
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2987 (void) memlist_remove(&pci_bus_res[bus].mem_avail,
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2988 0xa0000, 0x20000);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2989 }
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	2990 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2991 add_bus_range_prop(secbus);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	2992 add_ranges_prop(secbus, 1);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2993 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2994
58 f37950de9bc8 6259731 cfgadm_pci plugin 'hpc_card_info_t' tables are out of date anish parents: 25 diff changeset	2995 extern const struct pci_class_strings_s class_pci[];
f37950de9bc8 6259731 cfgadm_pci plugin 'hpc_card_info_t' tables are out of date anish parents: 25 diff changeset	2996 extern int class_pci_items;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2997
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2998 static void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	2999 add_model_prop(dev_info_t *dip, uint_t classcode)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3000 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3001 const char *desc;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3002 int i;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3003 uchar_t baseclass = classcode >> 16;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3004 uchar_t subclass = (classcode >> 8) & 0xff;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3005 uchar_t progclass = classcode & 0xff;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3006
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3007 if ((baseclass == PCI_CLASS_MASS) && (subclass == PCI_MASS_IDE)) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3008 desc = "IDE controller";
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3009 } else {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3010 for (desc = 0, i = 0; i < class_pci_items; i++) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3011 if ((baseclass == class_pci[i].base_class) &&
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3012 (subclass == class_pci[i].sub_class) &&
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3013 (progclass == class_pci[i].prog_class)) {
58 f37950de9bc8 6259731 cfgadm_pci plugin 'hpc_card_info_t' tables are out of date anish parents: 25 diff changeset	3014 desc = class_pci[i].actual_desc;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3015 break;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3016 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3017 }
58 f37950de9bc8 6259731 cfgadm_pci plugin 'hpc_card_info_t' tables are out of date anish parents: 25 diff changeset	3018 if (i == class_pci_items)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3019 desc = "Unknown class of pci/pnpbios device";
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3020 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3021
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3022 (void) ndi_prop_update_string(DDI_DEV_T_NONE, dip, "model",
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3023 (char *)desc);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3024 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3025
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3026 static void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3027 add_bus_range_prop(int bus)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3028 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3029 int bus_range[2];
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3030
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3031 if (pci_bus_res[bus].dip == NULL)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3032 return;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3033 bus_range[0] = bus;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3034 bus_range[1] = pci_bus_res[bus].sub_bus;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3035 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, pci_bus_res[bus].dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3036 "bus-range", (int *)bus_range, 2);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3037 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3038
603 3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3039 /*
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3040 * Add slot-names property for any named pci hot-plug slots
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3041 */
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3042 static void
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3043 add_bus_slot_names_prop(int bus)
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3044 {
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3045 char slotprop[256];
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3046 int len;
12054 bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3047 extern int pci_irq_nroutes;
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3048 char *slotcap_name;
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3049
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3050 /*
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3051 * If no irq routing table, then go with the slot-names as set up
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3052 * in pciex_slot_names_prop() from slot capability register (if any).
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3053 */
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3054 if (pci_irq_nroutes == 0)
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3055 return;
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3056
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3057 /*
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3058 * Otherise delete the slot-names we already have and use the irq
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3059 * routing table values as returned by pci_slot_names_prop() instead,
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3060 * but keep any property of value "pcie0" as that can't be represented
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3061 * in the irq routing table.
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3062 */
5156 6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3063 if (pci_bus_res[bus].dip != NULL) {
12054 bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3064 if (ddi_prop_lookup_string(DDI_DEV_T_ANY, pci_bus_res[bus].dip,
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3065 DDI_PROP_DONTPASS, "slot-names", &slotcap_name) !=
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3066 DDI_SUCCESS \|\| strcmp(slotcap_name, "pcie0") != 0)
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3067 (void) ndi_prop_remove(DDI_DEV_T_NONE,
bcacc803343d 6688291 PCI-E slot number of 0 should be respected Stephen Hanson <Stephen.Hanson@Sun.COM> parents: 11600 diff changeset	3068 pci_bus_res[bus].dip, "slot-names");
5156 6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3069 }
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3070
603 3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3071 len = pci_slot_names_prop(bus, slotprop, sizeof (slotprop));
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3072 if (len > 0) {
2466 bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3073 /*
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3074 * Only create a peer bus node if this bus may be a peer bus.
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3075 * It may be a peer bus if the dip is NULL and if par_bus is
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3076 * -1 (par_bus is -1 if this bus was not found to be
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3077 * subordinate to any PCI-PCI bridge).
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3078 * If it's not a peer bus, then the ACPI BBN-handling code
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3079 * will remove it later.
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3080 */
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3081 if (pci_bus_res[bus].par_bus == (uchar_t)-1 &&
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3082 pci_bus_res[bus].dip == NULL) {
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3083
603 3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3084 create_root_bus_dip(bus);
2466 bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3085 }
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3086 if (pci_bus_res[bus].dip != NULL) {
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3087 ASSERT((len % sizeof (int)) == 0);
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3088 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE,
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3089 pci_bus_res[bus].dip, "slot-names",
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3090 (int *)slotprop, len / sizeof (int));
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3091 } else {
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3092 cmn_err(CE_NOTE, "!BIOS BUG: Invalid bus number in PCI "
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3093 "IRQ routing table; Not adding slot-names "
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3094 "property for incorrect bus %d", bus);
bfa6f0caa03d 6424853 pci_autoconfig should work around broken pci irq routing table entries for the slot-names property sethg parents: 2448 diff changeset	3095 }
603 3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3096 }
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3097 }
3c7918e59df0 6323578 slot-names property got lost in the new boot shuffle jg parents: 397 diff changeset	3098
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3099 /*
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3100 * Handle both PCI root and PCI-PCI bridge range properties;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3101 * non-zero 'ppb' argument select PCI-PCI bridges versus root.
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3102 */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3103 static void
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3104 memlist_to_ranges(void *rp, struct memlist entry, int type, int ppb)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3105 {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3106 ppb_ranges_t ppb_rp = rp;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3107 pci_ranges_t pci_rp = rp;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3108
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3109 while (entry != NULL) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3110 if (ppb) {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3111 ppb_rp->child_high = ppb_rp->parent_high = type;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3112 ppb_rp->child_mid = ppb_rp->parent_mid =
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3113 (uint32_t)(entry->ml_address >> 32); /* XXX */
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3114 ppb_rp->child_low = ppb_rp->parent_low =
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3115 (uint32_t)entry->ml_address;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3116 ppb_rp->size_high =
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3117 (uint32_t)(entry->ml_size >> 32); /* XXX */
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3118 ppb_rp->size_low = (uint32_t)entry->ml_size;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3119 *rp = ++ppb_rp;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3120 } else {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3121 pci_rp->child_high = type;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3122 pci_rp->child_mid = pci_rp->parent_high =
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3123 (uint32_t)(entry->ml_address >> 32); /* XXX */
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3124 pci_rp->child_low = pci_rp->parent_low =
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3125 (uint32_t)entry->ml_address;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3126 pci_rp->size_high =
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3127 (uint32_t)(entry->ml_size >> 32); /* XXX */
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3128 pci_rp->size_low = (uint32_t)entry->ml_size;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3129 *rp = ++pci_rp;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3130 }
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3131 entry = entry->ml_next;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3132 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3133 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3134
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3135 static void
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3136 add_ranges_prop(int bus, int ppb)
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3137 {
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3138 int total, alloc_size;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3139 void rp, next_rp;
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3140 struct memlist iolist, memlist, *pmemlist;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3141
8738 5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3142 /* no devinfo node - unused bus, return */
5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3143 if (pci_bus_res[bus].dip == NULL)
5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3144 return;
5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3145
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3146 iolist = memlist = pmemlist = (struct memlist *)NULL;
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3147
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3148 memlist_merge(&pci_bus_res[bus].io_avail, &iolist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3149 memlist_merge(&pci_bus_res[bus].io_used, &iolist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3150 memlist_merge(&pci_bus_res[bus].mem_avail, &memlist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3151 memlist_merge(&pci_bus_res[bus].mem_used, &memlist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3152 memlist_merge(&pci_bus_res[bus].pmem_avail, &pmemlist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3153 memlist_merge(&pci_bus_res[bus].pmem_used, &pmemlist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3154
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3155 total = memlist_count(iolist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3156 total += memlist_count(memlist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3157 total += memlist_count(pmemlist);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3158
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3159 /* no property is created if no ranges are present */
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3160 if (total == 0)
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3161 return;
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3162
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3163 alloc_size = total *
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3164 (ppb ? sizeof (ppb_ranges_t) : sizeof (pci_ranges_t));
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3165
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3166 next_rp = rp = kmem_alloc(alloc_size, KM_SLEEP);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3167
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3168 memlist_to_ranges(&next_rp, iolist, PCI_ADDR_IO \| PCI_REG_REL_M, ppb);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3169 memlist_to_ranges(&next_rp, memlist,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3170 PCI_ADDR_MEM32 \| PCI_REG_REL_M, ppb);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3171 memlist_to_ranges(&next_rp, pmemlist,
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3172 PCI_ADDR_MEM32 \| PCI_REG_REL_M \| PCI_REG_PF_M, ppb);
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3173
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3174 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, pci_bus_res[bus].dip,
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3175 "ranges", (int *)rp, alloc_size / sizeof (int));
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3176
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3177 kmem_free(rp, alloc_size);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3178 memlist_free_all(&iolist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3179 memlist_free_all(&memlist);
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3180 memlist_free_all(&pmemlist);
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3181 }
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3182
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3183 static void
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3184 memlist_remove_list(struct memlist *list, struct memlist remove_list)
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3185 {
448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3186 while (list && *list && remove_list) {
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3187 (void) memlist_remove(list, remove_list->ml_address,
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3188 remove_list->ml_size);
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3189 remove_list = remove_list->ml_next;
8420 448e8a10ab62 6782932 pci_autoconfig: PCI enumerator needs to use PCI root-bus _CRS when present Dana Myers <Dana.Myers@Sun.COM> parents: 8215 diff changeset	3190 }
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3191 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3192
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3193 static int
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3194 memlist_to_spec(struct pci_phys_spec sp, struct memlist list, int type)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3195 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3196 int i = 0;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3197
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3198 while (list) {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3199 /* assume 32-bit addresses */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3200 sp->pci_phys_hi = type;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3201 sp->pci_phys_mid = 0;
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3202 sp->pci_phys_low = (uint32_t)list->ml_address;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3203 sp->pci_size_hi = 0;
11474 857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3204 sp->pci_size_low = (uint32_t)list->ml_size;
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3205
857f9db4ef05 4517853 debug.h should include macros to assert implication and equivalence Jonathan Adams <Jonathan.Adams@Sun.COM> parents: 11327 diff changeset	3206 list = list->ml_next;
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3207 sp++, i++;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3208 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3209 return (i);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3210 }
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3211
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3212 static void
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3213 add_bus_available_prop(int bus)
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3214 {
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3215 int i, count;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3216 struct pci_phys_spec *sp;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3217
8738 5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3218 /* no devinfo node - unused bus, return */
5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3219 if (pci_bus_res[bus].dip == NULL)
5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3220 return;
5797a74500fc 6801832 pci_autoconfig:pci_enumerate ends in a bad mutex panic from ddi_prop_change during boot Dana Myers <Dana.Myers@Sun.COM> parents: 8683 diff changeset	3221
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3222 count = memlist_count(pci_bus_res[bus].io_avail) +
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3223 memlist_count(pci_bus_res[bus].mem_avail) +
e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3224 memlist_count(pci_bus_res[bus].pmem_avail);
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3225
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3226 if (count == 0) /* nothing available */
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3227 return;
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3228
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3229 sp = kmem_alloc(count * sizeof (*sp), KM_SLEEP);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3230 i = memlist_to_spec(&sp[0], pci_bus_res[bus].io_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3231 PCI_ADDR_IO \| PCI_REG_REL_M);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3232 i += memlist_to_spec(&sp[i], pci_bus_res[bus].mem_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3233 PCI_ADDR_MEM32 \| PCI_REG_REL_M);
10251 e188a43bda3c 6831312 cpu_freq / cpu_freq_hz is zero on IBM HS22 Nehalem blade Dan Mick <Dan.Mick@Sun.COM> parents: 9588 diff changeset	3234 i += memlist_to_spec(&sp[i], pci_bus_res[bus].pmem_avail,
0 68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3235 PCI_ADDR_MEM32 \| PCI_REG_REL_M \| PCI_REG_PF_M);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3236 ASSERT(i == count);
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3237
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3238 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, pci_bus_res[bus].dip,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3239 "available", (int *)sp,
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3240 i * sizeof (struct pci_phys_spec) / sizeof (int));
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3241 kmem_free(sp, count * sizeof (*sp));
68f95e015346 OpenSolaris Launch stevel@tonic-gate parents: diff changeset	3242 }
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3243
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3244 static void
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3245 alloc_res_array(void)
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3246 {
13019 05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3247 static int array_size = 0;
05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3248 int old_size;
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3249 void *old_res;
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3250
13019 05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3251 if (array_size > pci_bios_maxbus + 1)
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3252 return; /* array is big enough */
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3253
13019 05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3254 old_size = array_size;
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3255 old_res = pci_bus_res;
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3256
13019 05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3257 if (array_size == 0)
05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3258 array_size = 16; /* start with a reasonable number */
05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3259
05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3260 while (array_size <= pci_bios_maxbus + 1)
05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3261 array_size <<= 1;
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3262 pci_bus_res = (struct pci_bus_resource *)kmem_zalloc(
13019 05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3263 array_size * sizeof (struct pci_bus_resource), KM_SLEEP);
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3264
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3265 if (old_res) { /* copy content and free old array */
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3266 bcopy(old_res, pci_bus_res,
13019 05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3267 old_size * sizeof (struct pci_bus_resource));
05a4e7665357 6973912 pci_autoconfig: alloc_res_array() feels a little off (by one) Praveen Kumar Dasaraju Rama <Praveen.Dasaraju@Oracle.COM> parents: 12683 diff changeset	3268 kmem_free(old_res, old_size * sizeof (struct pci_bus_resource));
397 0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3269 }
0f40382f2a76 6309532 don't trust that BIOS - it's lying about its number of PCI buses szhou parents: 301 diff changeset	3270 }
3745 9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3271
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3272 static void
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3273 create_ioapic_node(int bus, int dev, int fn, ushort_t vendorid,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3274 ushort_t deviceid)
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3275 {
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3276 static dev_info_t *ioapicsnode = NULL;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3277 static int numioapics = 0;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3278 dev_info_t *ioapic_node;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3279 uint64_t physaddr;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3280 uint32_t lobase, hibase = 0;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3281
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3282 /* BAR 0 contains the IOAPIC's memory-mapped I/O address */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3283 lobase = (*pci_getl_func)(bus, dev, fn, PCI_CONF_BASE0);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3284
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3285 /* We (and the rest of the world) only support memory-mapped IOAPICs */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3286 if ((lobase & PCI_BASE_SPACE_M) != PCI_BASE_SPACE_MEM)
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3287 return;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3288
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3289 if ((lobase & PCI_BASE_TYPE_M) == PCI_BASE_TYPE_ALL)
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3290 hibase = (*pci_getl_func)(bus, dev, fn, PCI_CONF_BASE0 + 4);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3291
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3292 lobase &= PCI_BASE_M_ADDR_M;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3293
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3294 physaddr = (((uint64_t)hibase) << 32) \| lobase;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3295
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3296 /*
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3297 * Create a nexus node for all IOAPICs under the root node.
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3298 */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3299 if (ioapicsnode == NULL) {
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3300 if (ndi_devi_alloc(ddi_root_node(), IOAPICS_NODE_NAME,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3301 (pnode_t)DEVI_SID_NODEID, &ioapicsnode) != NDI_SUCCESS) {
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3302 return;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3303 }
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3304 (void) ndi_devi_online(ioapicsnode, 0);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3305 }
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3306
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3307 /*
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3308 * Create a child node for this IOAPIC
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3309 */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3310 ioapic_node = ddi_add_child(ioapicsnode, IOAPICS_CHILD_NAME,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3311 DEVI_SID_NODEID, numioapics++);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3312 if (ioapic_node == NULL) {
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3313 return;
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3314 }
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3315
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3316 /* Vendor and Device ID */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3317 (void) ndi_prop_update_int(DDI_DEV_T_NONE, ioapic_node,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3318 IOAPICS_PROP_VENID, vendorid);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3319 (void) ndi_prop_update_int(DDI_DEV_T_NONE, ioapic_node,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3320 IOAPICS_PROP_DEVID, deviceid);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3321
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3322 /* device_type */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3323 (void) ndi_prop_update_string(DDI_DEV_T_NONE, ioapic_node,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3324 "device_type", IOAPICS_DEV_TYPE);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3325
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3326 /* reg */
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3327 (void) ndi_prop_update_int64(DDI_DEV_T_NONE, ioapic_node,
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3328 "reg", physaddr);
9405aaf598cd 6490454 pcplusmp: Need workaround for IOAPIC masking erratum sethg parents: 3446 diff changeset	3329 }
5156 6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3330
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3331 /*
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3332 * NOTE: For PCIe slots, the name is generated from the slot number
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3333 * information obtained from Slot Capabilities register.
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3334 * For non-PCIe slots, it is generated based on the slot number
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3335 * information in the PCI IRQ table.
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3336 */
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3337 static void
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3338 pciex_slot_names_prop(dev_info_t *dip, ushort_t slot_num)
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3339 {
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3340 char slotprop[256];
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3341 int len;
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3342
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3343 bzero(slotprop, sizeof (slotprop));
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3344
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3345 /* set mask to 1 as there is only one slot (i.e dev 0) */
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3346 (uint32_t )slotprop = 1;
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3347 len = 4;
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3348 (void) snprintf(slotprop + len, sizeof (slotprop) - len, "pcie%d",
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3349 slot_num);
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3350 len += strlen(slotprop + len) + 1;
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3351 len += len % 4;
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3352 (void) ndi_prop_update_int_array(DDI_DEV_T_NONE, dip, "slot-names",
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3353 (int *)slotprop, len / sizeof (int));
6b4e412afcf5 6524011 pcie slots show up in cfgadm as "Slot<n>" vs. "pcie<n>" in Nevada/s10u4 prasad parents: 5149 diff changeset	3354 }
11245 28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3355
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3356 /*
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3357 * This is currently a hack, a better way is needed to determine if it
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3358 * is a PCIE platform.
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3359 */
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3360 static boolean_t
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3361 is_pcie_platform()
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3362 {
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3363 uint8_t bus;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3364
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3365 for (bus = 0; bus < pci_bios_maxbus; bus++) {
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3366 if (look_for_any_pciex_device(bus))
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3367 return (B_TRUE);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3368 }
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3369 return (B_FALSE);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3370 }
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3371
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3372 /*
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3373 * Enable reporting of AER capability next pointer.
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3374 * This needs to be done only for CK8-04 devices
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3375 * by setting NV_XVR_VEND_CYA1 (offset 0xf40) bit 13
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3376 * NOTE: BIOS is disabling this, it needs to be enabled temporarily
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3377 *
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3378 * This function is adapted from npe_ck804_fix_aer_ptr(), and is
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3379 * called from pci_boot.c.
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3380 */
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3381 static void
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3382 ck804_fix_aer_ptr(dev_info_t *dip, pcie_req_id_t bdf)
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3383 {
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3384 dev_info_t *rcdip;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3385 ushort_t cya1;
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3386
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3387 rcdip = pcie_get_rc_dip(dip);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3388 ASSERT(rcdip != NULL);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3389
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3390 if ((pci_cfgacc_get16(rcdip, bdf, PCI_CONF_VENID) ==
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3391 NVIDIA_VENDOR_ID) &&
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3392 (pci_cfgacc_get16(rcdip, bdf, PCI_CONF_DEVID) ==
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3393 NVIDIA_CK804_DEVICE_ID) &&
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3394 (pci_cfgacc_get8(rcdip, bdf, PCI_CONF_REVID) >=
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3395 NVIDIA_CK804_AER_VALID_REVID)) {
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3396 cya1 = pci_cfgacc_get16(rcdip, bdf, NVIDIA_CK804_VEND_CYA1_OFF);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3397 if (!(cya1 & ~NVIDIA_CK804_VEND_CYA1_ERPT_MASK))
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3398 (void) pci_cfgacc_put16(rcdip, bdf,
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3399 NVIDIA_CK804_VEND_CYA1_OFF,
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3400 cya1 \| NVIDIA_CK804_VEND_CYA1_ERPT_VAL);
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3401 }
28613b254aad 6831378 identify device type during early boot Zhi-Jun Robin Fu <Zhijun.Fu@Sun.COM> parents: 11225 diff changeset	3402 }

Mercurial > illumos > illumos-gate

annotate usr/src/uts/intel/io/pci/pci_boot.c @ 13019:05a4e7665357