Maciej W. Rozycki 4b92cfc444 x86/PCI: Fix ALi M1487 (IBC) PIRQ router link value interpretation ...

[ Upstream commit 4969e223b1 ]

Fix an issue with commit 1ce849c755 ("x86/PCI: Add support for the ALi
M1487 (IBC) PIRQ router") and correct ALi M1487 (IBC) PIRQ router link
value (`pirq' cookie) interpretation according to findings in the BIOS.

Credit to Nikolai Zhubr for the detective work as to the bit layout.

Fixes: 1ce849c755 ("x86/PCI: Add support for the ALi M1487 (IBC) PIRQ router")
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.2.21.2203310013270.44113@angie.orcam.me.uk
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-06-09 10:22:46 +02:00

..

acpi.c

…

amd_bus.c

x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG

2021-05-10 07:51:38 +02:00

broadcom_bus.c

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bus_numa.c

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bus_numa.h

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ce4100.c

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common.c

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direct.c

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early.c

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fixup.c

PCI/sysfs: Find shadow ROM before static attribute initialization

2022-02-01 17:27:05 +01:00

i386.c

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init.c

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intel_mid_pci.c

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irq.c

x86/PCI: Fix ALi M1487 (IBC) PIRQ router link value interpretation

2022-06-09 10:22:46 +02:00

legacy.c

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Makefile

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mmconfig_32.c

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mmconfig_64.c

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mmconfig-shared.c

x86/pci: Return true/false (not 1/0) from bool functions

2021-05-27 18:51:17 -05:00

numachip.c

x86/PCI: Add pci_numachip_init() declaration

2021-08-12 14:07:31 -05:00

olpc.c

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pcbios.c

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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: Disable PCI/MSI[-X] masking for XEN_HVM guests

2022-05-09 09:14:31 +02:00