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authorMarc Zyngier <maz@kernel.org>2019-12-24 14:10:36 +0300
committerMarc Zyngier <maz@kernel.org>2020-01-22 17:22:21 +0300
commitb4a4bd0f2629ec2ece7690de1b4721529da29871 (patch)
treea18f084f71fac808061039fa48a2973440a6d509 /include/linux/irqchip
parente64fab1a1477dbf0c355691914511612ba312932 (diff)
downloadlinux-b4a4bd0f2629ec2ece7690de1b4721529da29871.tar.xz
irqchip/gic-v4.1: Add VPE INVALL callback
GICv4.1 redistributors have a VPE-aware INVALL register. Progress! We can now emulate a guest-requested INVALL without emiting a VINVALL command. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Zenghui Yu <yuzenghui@huawei.com> Link: https://lore.kernel.org/r/20191224111055.11836-14-maz@kernel.org
Diffstat (limited to 'include/linux/irqchip')
-rw-r--r--include/linux/irqchip/arm-gic-v3.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 822dae6abf75..49ed6fa5e293 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -247,6 +247,12 @@
#define GICR_TYPER_COMMON_LPI_AFF GENMASK_ULL(25, 24)
#define GICR_TYPER_AFFINITY GENMASK_ULL(63, 32)
+#define GICR_INVLPIR_VPEID GENMASK_ULL(47, 32)
+#define GICR_INVLPIR_V GENMASK_ULL(63, 63)
+
+#define GICR_INVALLR_VPEID GICR_INVLPIR_VPEID
+#define GICR_INVALLR_V GICR_INVLPIR_V
+
#define GIC_V3_REDIST_SIZE 0x20000
#define LPI_PROP_GROUP1 (1 << 1)