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[Linaro-uefi,edk2] EmbeddedPkg: Add GICD table init macro for ACPI 6.0

Message ID 1459955743-9521-1-git-send-email-heyi.guo@linaro.org
State New
Headers show

Commit Message

gary guo April 6, 2016, 3:15 p.m. UTC 
Add macro to help initialize GICD structure in MADT table according to
ACPI 6.0.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 EmbeddedPkg/Include/Library/AcpiLib.h | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/EmbeddedPkg/Include/Library/AcpiLib.h b/EmbeddedPkg/Include/Library/AcpiLib.h
index 74a929c..e5bcf56 100644
--- a/EmbeddedPkg/Include/Library/AcpiLib.h
+++ b/EmbeddedPkg/Include/Library/AcpiLib.h
@@ -38,6 +38,13 @@ 
     GicDistHwId, GicDistBase, GicDistVector, EFI_ACPI_RESERVED_DWORD \
   }
 
+#define EFI_ACPI_6_0_GIC_DISTRIBUTOR_INIT(GicDistHwId, GicDistBase, GicDistVector, GicVersion) \
+  { \
+    EFI_ACPI_6_0_GICD, sizeof (EFI_ACPI_6_0_GIC_DISTRIBUTOR_STRUCTURE), EFI_ACPI_RESERVED_WORD, \
+    GicDistHwId, GicDistBase, GicDistVector, GicVersion, \
+    {EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE} \
+  }
+
 // Note the parking protocol is configured by UEFI if required
 #define EFI_ACPI_5_0_GIC_STRUCTURE_INIT(GicId, AcpiCpuId, Flags, PmuIrq, GicBase) \
   { \