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authorAndre Przywara <andre.przywara@arm.com>2016-05-04 14:35:48 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2016-05-20 15:39:44 +0200
commit44bfc42e94cd76a0bd44f3fce98d4a7b76f31bc0 (patch)
tree1a20ce9a6a73793ee11bac9c19ed98d23e2dfc5d /include/linux/irqchip
parentb13216cf6010ef482e69875e00711de7f9573c80 (diff)
KVM: arm/arm64: move GICv2 emulation defines into arm-gic-v3.h
As (some) GICv3 hosts can emulate a GICv2, some GICv2 specific masks for the list register definition also apply to GICv3 LRs. At the moment we have those definitions in the KVM VGICv3 implementation, so let's move them into the GICv3 header file to have them automatically defined. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include/linux/irqchip')
-rw-r--r--include/linux/irqchip/arm-gic-v3.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index d5d798b35c1f..ec938d14da5d 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -276,6 +276,11 @@
#define ICH_LR_PHYS_ID_SHIFT 32
#define ICH_LR_PHYS_ID_MASK (0x3ffULL << ICH_LR_PHYS_ID_SHIFT)
+/* These are for GICv2 emulation only */
+#define GICH_LR_VIRTUALID (0x3ffUL << 0)
+#define GICH_LR_PHYSID_CPUID_SHIFT (10)
+#define GICH_LR_PHYSID_CPUID (7UL << GICH_LR_PHYSID_CPUID_SHIFT)
+
#define ICH_MISR_EOI (1 << 0)
#define ICH_MISR_U (1 << 1)