ArmPkg/ArmGicDxe: Expose HardwareInterrupt2 protocol

[mirror_edk2.git] / ArmPkg / Include / Library / ArmGicLib.h

diff --git a/ArmPkg/Include/Library/ArmGicLib.h b/ArmPkg/Include/Library/ArmGicLib.h
index a4ede82bc6c07733f880a12fff54001590a0518a..4b21ea9e4e76cb83c0c3421c1d9d88b456192687 100644 (file)
--- a/ArmPkg/Include/Library/ArmGicLib.h
+++ b/ArmPkg/Include/Library/ArmGicLib.h
@@ -49,8 +49,17 @@
 #define ARM_GIC_ICDDCR_ARE      (1 << 4) // Affinity Routing Enable (ARE)\r
 #define ARM_GIC_ICDDCR_DS       (1 << 6) // Disable Security (DS)\r
 \r
-// GIC Redistributor\r
+// GICD_ICDICFR bits\r
+#define ARM_GIC_ICDICFR_WIDTH            32   // ICDICFR is a 32 bit register\r
+#define ARM_GIC_ICDICFR_BYTES            (ARM_GIC_ICDICFR_WIDTH / 8)\r
+#define ARM_GIC_ICDICFR_F_WIDTH          2    // Each F field is 2 bits\r
+#define ARM_GIC_ICDICFR_F_STRIDE         16   // (32/2) F fields per register\r
+#define ARM_GIC_ICDICFR_F_CONFIG1_BIT    1    // Bit number within F field\r
+#define ARM_GIC_ICDICFR_LEVEL_TRIGGERED  0x0  // Level triggered interrupt\r
+#define ARM_GIC_ICDICFR_EDGE_TRIGGERED   0x1  // Edge triggered interrupt\r
+\r
 \r
+// GIC Redistributor\r
 #define ARM_GICR_CTLR_FRAME_SIZE    SIZE_64KB\r
 #define ARM_GICR_SGI_PPI_FRAME_SIZE SIZE_64KB\r
 \r