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authorMarc Zyngier <marc.zyngier@arm.com>2015-10-19 18:32:20 +0300
committerMarc Zyngier <marc.zyngier@arm.com>2015-12-14 14:30:39 +0300
commit1431af367e52b08038e78d346822966d968f1694 (patch)
treeef38c2c78c5c883be30788d17abe2853b534050e /include/clocksource
parentf68d2b1b73cc3d8f6eb189c11ce79a472ed27c42 (diff)
downloadlinux-1431af367e52b08038e78d346822966d968f1694.tar.xz
arm64: KVM: Implement timer save/restore
Implement the timer save restore as a direct translation of the assembly code version. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include/clocksource')
-rw-r--r--include/clocksource/arm_arch_timer.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
index 9916d0e4eff5..25d0914481a2 100644
--- a/include/clocksource/arm_arch_timer.h
+++ b/include/clocksource/arm_arch_timer.h
@@ -23,6 +23,12 @@
#define ARCH_TIMER_CTRL_IT_MASK (1 << 1)
#define ARCH_TIMER_CTRL_IT_STAT (1 << 2)
+#define CNTHCTL_EL1PCTEN (1 << 0)
+#define CNTHCTL_EL1PCEN (1 << 1)
+#define CNTHCTL_EVNTEN (1 << 2)
+#define CNTHCTL_EVNTDIR (1 << 3)
+#define CNTHCTL_EVNTI (0xF << 4)
+
enum arch_timer_reg {
ARCH_TIMER_REG_CTRL,
ARCH_TIMER_REG_TVAL,