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[RFC,1/2] ACPI: Add GIC Interrupt Translation Service Structure definition

Message ID 1448785370-12176-2-git-send-email-zhaoshenglong@huawei.com
State New
Headers show

Commit Message

Shannon Zhao Nov. 29, 2015, 8:22 a.m. UTC 
From: Shannon Zhao <shannon.zhao@linaro.org>


ACPI Spec 6.0 introduces GIC Interrupt Translation Service Structure.
Here we add the definition of the Structure.

Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>

---
 include/hw/acpi/acpi-defs.h | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

-- 
2.0.4
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Patch

diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h
index c7a03d4..fc273ce 100644
--- a/include/hw/acpi/acpi-defs.h
+++ b/include/hw/acpi/acpi-defs.h
@@ -294,7 +294,8 @@  typedef struct AcpiMultipleApicTable AcpiMultipleApicTable;
 #define ACPI_APIC_GENERIC_DISTRIBUTOR   12
 #define ACPI_APIC_GENERIC_MSI_FRAME     13
 #define ACPI_APIC_GENERIC_REDISTRIBUTOR 14
-#define ACPI_APIC_RESERVED              15   /* 15 and greater are reserved */
+#define ACPI_APIC_GENERIC_TRANSLATOR    15
+#define ACPI_APIC_RESERVED              16   /* 16 and greater are reserved */
 
 /*
  * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
@@ -393,6 +394,16 @@  struct AcpiMadtGenericRedistributor {
 
 typedef struct AcpiMadtGenericRedistributor AcpiMadtGenericRedistributor;
 
+struct AcpiMadtGenericTranslator {
+    ACPI_SUB_HEADER_DEF
+    uint16_t reserved;
+    uint32_t translation_id;
+    uint64_t base_address;
+    uint32_t reserved2;
+} QEMU_PACKED;
+
+typedef struct AcpiMadtGenericTranslator AcpiMadtGenericTranslator;
+
 /*
  * Generic Timer Description Table (GTDT)
  */