[Qemu-devel] [PATCH 1/2] [RFC] arm_gic_common.h: add gicv2 aliases for defines

[Andrew Jones <drjones@redhat.com>]

I'm not sure if arm_gic_common.h is supposed to be common, not
only between tcg and kvm, but also v2 and v3, but it currently
is (arm_gicv3_common.h includes it, and it's the only gic header
included by hw/arm/virt.c). If it should be the super-common
header, then it's unfortunate that the define names are too
generic. This patch doesn't help much, as it doesn't rename
anything, but it does start heading down the right path. With
it, code including the super-common header can start using more
appropriate names for a couple very gic-version-specific defines.

Signed-off-by: Andrew Jones <drjones@redhat.com>
---
 include/hw/intc/arm_gic_common.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/hw/intc/arm_gic_common.h b/include/hw/intc/arm_gic_common.h
index 564a72b2cf77f..299226064a30f 100644
--- a/include/hw/intc/arm_gic_common.h
+++ b/include/hw/intc/arm_gic_common.h
@@ -25,11 +25,13 @@
 
 /* Maximum number of possible interrupts, determined by the GIC architecture */
 #define GIC_MAXIRQ 1020
+#define GICV2_MAXIRQ GIC_MAXIRQ
 /* First 32 are private to each CPU (SGIs and PPIs). */
 #define GIC_INTERNAL 32
 #define GIC_NR_SGIS 16
 /* Maximum number of possible CPU interfaces, determined by GIC architecture */
 #define GIC_NCPU 8
+#define GICV2_NCPU GIC_NCPU
 
 #define MAX_NR_GROUP_PRIO 128
 #define GIC_NR_APRS (MAX_NR_GROUP_PRIO / 32)
-- 
2.4.3