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author | Stephen Douthit <stephend@silicom-usa.com> | 2019-08-05 11:53:35 -0400 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-10 20:45:40 +0000 |
commit | ecb0e409a47b75778d1045d5c194f83b0a21eba6 (patch) | |
tree | 2ed825b13a235889ef9cc79a526fe152a235c778 /src/soc/intel/denverton_ns/acpi/southcluster.asl | |
parent | a51f4908704bee5e83f911eaf2fc241795b060ac (diff) | |
download | coreboot-ecb0e409a47b75778d1045d5c194f83b0a21eba6.tar.xz |
soc/intel/dnv: Add ACPI _PRT methods for virtual root ports
This eliminates Linux kernel warnings that look like:
pcieport 0000:00:17.0: can't derive routing for PCI INT B
ixgbe 0000:07:00.1: PCI INT B: no GSI - using ISA IRQ 10
Change-Id: I2029e7a8252b9e48c1df457d8da5adce7d1ac21d
Signed-off-by: Stephen Douthit <stephend@silicom-usa.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/soc/intel/denverton_ns/acpi/southcluster.asl')
-rw-r--r-- | src/soc/intel/denverton_ns/acpi/southcluster.asl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/soc/intel/denverton_ns/acpi/southcluster.asl b/src/soc/intel/denverton_ns/acpi/southcluster.asl index bcc8a5ca31..674f0435c8 100644 --- a/src/soc/intel/denverton_ns/acpi/southcluster.asl +++ b/src/soc/intel/denverton_ns/acpi/southcluster.asl @@ -62,11 +62,21 @@ Scope(\) // Virtual root port 0 Device (VRP0) { Name (_ADR, 0x00160000) + + Method (_PRT) + { + Return (IRQM (22)) + } } // Virtual root port 1 Device (VRP1) { Name (_ADR, 0x00170000) + + Method (_PRT) + { + Return (IRQM (23)) + } } // ME HECI |