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arch/x86/acpi: Update VT-d DMA remapping structure flags setting

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DMA remapping structure flags settings are Bit 0: INTR_REMAP, Bit 1:
X2APIC_OPT_OUT, Bit 2: DMA_CTRL_PLATFORM_OPT_IN_FLAG, Bits 3-7:
Reserved (0).

BUG=b:130351429
TEST=Image built and kernel booted to kernel.

Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: Iaf4764a9062756cadc335d1932b0da8628797f5f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32516
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
John Zhao
2019-04-29 14:48:51 -07:00
committed by Nico Huber
parent 4c8726574c
commit 37b26261cc
1 changed files with 3 additions and 3 deletions
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6
src/arch/x86/include/arch/acpi.h
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@@ -335,9 +335,9 @@ enum {
}; };
enum dmar_flags { enum dmar_flags {
DMAR_INTR_REMAP = 1, DMAR_INTR_REMAP = 1 << 0,
DMAR_X2APIC_OPT_OUT = 2, DMAR_X2APIC_OPT_OUT = 1 << 1,
DMA_CTRL_PLATFORM_OPT_IN_FLAG = 3, DMA_CTRL_PLATFORM_OPT_IN_FLAG = 1 << 2,
}; };
typedef struct dmar_entry { typedef struct dmar_entry {