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authorYun Wu <wuyun.wu@huawei.com>2015-03-06 19:37:49 +0300
committerJason Cooper <jason@lakedaemon.net>2015-03-08 08:34:35 +0300
commit7cb991164a46992a499ecdc77b17f8ac94bdb75f (patch)
tree0cda432d80da94ca8c17593a0a331d178409daaf /include
parent1d27704a26313b9ed7463d4bfc6eda29e2bb3180 (diff)
downloadlinux-7cb991164a46992a499ecdc77b17f8ac94bdb75f.tar.xz
irqchip: gicv3-its: Define macros for GITS_CTLR fields
Define macros for GITS_CTLR fields to avoid using magic numbers. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Yun Wu <wuyun.wu@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1425659870-11832-11-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/irqchip/arm-gic-v3.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index cbdd440d486d..781974afff9f 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -166,6 +166,9 @@
#define GITS_TRANSLATER 0x10040
+#define GITS_CTLR_ENABLE (1U << 0)
+#define GITS_CTLR_QUIESCENT (1U << 31)
+
#define GITS_TYPER_DEVBITS_SHIFT 13
#define GITS_TYPER_DEVBITS(r) ((((r) >> GITS_TYPER_DEVBITS_SHIFT) & 0x1f) + 1)
#define GITS_TYPER_PTA (1UL << 19)