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authorStephen Douthit <stephend@silicom-usa.com>2019-08-05 10:46:02 -0400
committerPatrick Georgi <pgeorgi@google.com>2020-03-10 20:45:34 +0000
commita51f4908704bee5e83f911eaf2fc241795b060ac (patch)
tree261b7afa9bb391274301c036670623d10219ad11 /src/lib/bootmode.c
parentaa6a8fb9198acfe22fec944bc9484a800d689ff4 (diff)
soc/intel/dnv: Fix ACPI reporting of root port interrupt routing
pcie_port.asl defines an IRQM method that looks up legacy interrupt swizzling based on incoming interrupt "pin" A-D and root port number. Unfortunately the 8-bit root port number stored at offset 0x4F in the config space matches the device number, not the 1-8 scheme used in the LUT reported to the OS. Fix the case values to match the hardware. Change-Id: I103d632a4bc99461f02e05aa0f9a9eb7376770d9 Signed-off-by: Stephen Douthit <stephend@silicom-usa.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34712 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/lib/bootmode.c')
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