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-rw-r--r--src/arch/x86/include/arch/acpi_device.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/arch/x86/include/arch/acpi_device.h b/src/arch/x86/include/arch/acpi_device.h
index a9cc85eb3b..08dae65db4 100644
--- a/src/arch/x86/include/arch/acpi_device.h
+++ b/src/arch/x86/include/arch/acpi_device.h
@@ -97,6 +97,13 @@ struct acpi_irq {
.shared = ACPI_IRQ_SHARED, \
.wake = ACPI_IRQ_NO_WAKE }
+#define ACPI_IRQ_LEVEL_HIGH(x) { \
+ .pin = (x), \
+ .mode = ACPI_IRQ_LEVEL_TRIGGERED, \
+ .polarity = ACPI_IRQ_ACTIVE_HIGH, \
+ .shared = ACPI_IRQ_SHARED, \
+ .wake = ACPI_IRQ_NO_WAKE }
+
/* Write extended Interrupt() descriptor to SSDT AML output */
void acpi_device_write_interrupt(const struct acpi_irq *irq);