Maciej W. Rozycki dc0e640872 x86/PCI: Include function number in $PIR table dump ... Contrary to the PCI BIOS specification[1] some systems include the PCI function number for motherboard devices in their $PIR table, e.g. this is what the Tyan Tomcat IV S1564D board reports: 00:14 slot=01 0:60/deb8 1:61/deb8 2:62/deb8 3:63/deb8 00:13 slot=02 0:61/deb8 1:62/deb8 2:63/deb8 3:60/deb8 00:12 slot=03 0:62/deb8 1:63/deb8 2:60/deb8 3:61/deb8 00:11 slot=04 0:63/deb8 1:60/deb8 2:61/deb8 3:62/deb8 00:07 slot=00 0:00/deb8 1:00/deb8 2:00/deb8 3:00/deb8 00:07 slot=00 0:00/deb8 1:00/deb8 2:00/deb8 3:63/deb8 Print the function number then in the debug $PIR table dump: 00:14.0 slot=01 0:60/deb8 1:61/deb8 2:62/deb8 3:63/deb8 00:13.0 slot=02 0:61/deb8 1:62/deb8 2:63/deb8 3:60/deb8 00:12.0 slot=03 0:62/deb8 1:63/deb8 2:60/deb8 3:61/deb8 00:11.0 slot=04 0:63/deb8 1:60/deb8 2:61/deb8 3:62/deb8 00:07.1 slot=00 0:00/deb8 1:00/deb8 2:00/deb8 3:00/deb8 00:07.2 slot=00 0:00/deb8 1:00/deb8 2:00/deb8 3:63/deb8 References: [1] "PCI BIOS Specification", Revision 2.1, PCI Special Interest Group, August 26, 1994, Table 4-1 "Layout of IRQ routing table entry.", p. 12 Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/alpine.DEB.2.21.2203301534440.22465@angie.orcam.me.uk		2022-04-10 12:48:14 +02:00
..
acpi.c	x86/PCI: Remove initialization of static variables to false	2022-01-11 11:05:35 -06:00
amd_bus.c	x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG	2021-05-10 07:51:38 +02:00
broadcom_bus.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
bus_numa.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
bus_numa.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ce4100.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 334	2019-06-05 17:37:06 +02:00
common.c	PCI: Rename pcibios_add_device() to pcibios_device_add()	2021-09-21 15:26:09 -05:00
direct.c	x86/pci: Simplify code by using the new dmi_get_bios_year() helper	2018-02-23 08:20:30 +01:00
early.c	PCI: Make early dump functionality generic	2018-06-29 20:06:07 -05:00
fixup.c	PCI/sysfs: Find shadow ROM before static attribute initialization	2022-01-26 10:41:21 -06:00
i386.c	x86/PCI: Make a kernel-doc comment a normal one	2020-11-27 13:43:09 +01:00
init.c	x86/pci: Create PCI/MSI irqdomain after x86_init.pci.arch_init()	2021-02-10 22:06:47 +01:00
intel_mid_pci.c	x86/PCI: Describe @reg for type1_access_ok()	2021-02-15 20:10:30 +01:00
irq.c	x86/PCI: Include function number in $PIR table dump	2022-04-10 12:48:14 +02:00
legacy.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
Makefile	x86/PCI: Replace deprecated EXTRA_CFLAGS with ccflags-y	2019-11-21 07:49:27 -06:00
mmconfig-shared.c	x86/pci: Return true/false (not 1/0) from bool functions	2021-05-27 18:51:17 -05:00
mmconfig_32.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 387	2019-06-05 17:37:11 +02:00
mmconfig_64.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
numachip.c	x86/PCI: Add pci_numachip_init() declaration	2021-08-12 14:07:31 -05:00
olpc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
pcbios.c	maccess: rename probe_kernel_address to get_kernel_nofault	2020-06-18 11:14:40 -07:00
sta2x11-fixup.c	x86/PCI: sta2x11: switch from 'pci_' to 'dma_' API	2021-09-02 11:36:56 -05:00
xen.c	x86/pci/xen: Use msi_for_each_desc()	2021-12-16 22:22:18 +01:00