hw/arm/virt-acpi-build: gtdt: improve flag naming

Also remove all unused flags.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 20170102200153.28864-4-drjones@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 5071a0b..420cd21 100644 (file)
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -543,17 +543,17 @@ build_gtdt(GArray *table_data, BIOSLinker *linker)
     gtdt = acpi_data_push(table_data, sizeof *gtdt);
     /* The interrupt values are the same with the device tree when adding 16 */
     gtdt->secure_el1_interrupt = cpu_to_le32(ARCH_TIMER_S_EL1_IRQ + 16);
-    gtdt->secure_el1_flags = cpu_to_le32(ACPI_EDGE_SENSITIVE);
+    gtdt->secure_el1_flags = cpu_to_le32(ACPI_GTDT_INTERRUPT_MODE_EDGE);
 
     gtdt->non_secure_el1_interrupt = cpu_to_le32(ARCH_TIMER_NS_EL1_IRQ + 16);
-    gtdt->non_secure_el1_flags = cpu_to_le32(ACPI_EDGE_SENSITIVE |
-                                             ACPI_GTDT_ALWAYS_ON);
+    gtdt->non_secure_el1_flags = cpu_to_le32(ACPI_GTDT_INTERRUPT_MODE_EDGE |
+                                             ACPI_GTDT_CAP_ALWAYS_ON);
 
     gtdt->virtual_timer_interrupt = cpu_to_le32(ARCH_TIMER_VIRT_IRQ + 16);
-    gtdt->virtual_timer_flags = cpu_to_le32(ACPI_EDGE_SENSITIVE);
+    gtdt->virtual_timer_flags = cpu_to_le32(ACPI_GTDT_INTERRUPT_MODE_EDGE);
 
     gtdt->non_secure_el2_interrupt = cpu_to_le32(ARCH_TIMER_NS_EL2_IRQ + 16);
-    gtdt->non_secure_el2_flags = cpu_to_le32(ACPI_EDGE_SENSITIVE);
+    gtdt->non_secure_el2_flags = cpu_to_le32(ACPI_GTDT_INTERRUPT_MODE_EDGE);
 
     build_header(linker, table_data,
                  (void *)(table_data->data + gtdt_start), "GTDT",

diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h
index 510f23c..8fe0996 100644 (file)
--- a/include/hw/acpi/acpi-defs.h
+++ b/include/hw/acpi/acpi-defs.h
@@ -430,21 +430,8 @@ typedef struct AcpiMadtGenericTranslator AcpiMadtGenericTranslator;
 /*
  * Generic Timer Description Table (GTDT)
  */
-
-#define ACPI_GTDT_INTERRUPT_MODE        (1 << 0)
-#define ACPI_GTDT_INTERRUPT_POLARITY    (1 << 1)
-#define ACPI_GTDT_ALWAYS_ON             (1 << 2)
-
-/* Triggering */
-
-#define ACPI_LEVEL_SENSITIVE            ((uint8_t) 0x00)
-#define ACPI_EDGE_SENSITIVE             ((uint8_t) 0x01)
-
-/* Polarity */
-
-#define ACPI_ACTIVE_HIGH                ((uint8_t) 0x00)
-#define ACPI_ACTIVE_LOW                 ((uint8_t) 0x01)
-#define ACPI_ACTIVE_BOTH                ((uint8_t) 0x02)
+#define ACPI_GTDT_INTERRUPT_MODE_EDGE     (1 << 0)
+#define ACPI_GTDT_CAP_ALWAYS_ON           (1 << 2)
 
 struct AcpiGenericTimerTable {
     ACPI_TABLE_HEADER_DEF