Nico Huber merged this change.
arch/x86/acpi: Update VT-d DMA remapping structure flags setting
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>
---
M src/arch/x86/include/arch/acpi.h
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 1b9438d..79feaad 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -335,9 +335,9 @@
};
enum dmar_flags {
- DMAR_INTR_REMAP = 1,
- DMAR_X2APIC_OPT_OUT = 2,
- DMA_CTRL_PLATFORM_OPT_IN_FLAG = 3,
+ DMAR_INTR_REMAP = 1 << 0,
+ DMAR_X2APIC_OPT_OUT = 1 << 1,
+ DMA_CTRL_PLATFORM_OPT_IN_FLAG = 1 << 2,
};
typedef struct dmar_entry {
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