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ARM: KVM: Use common version of timer-sr.c

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Using the common HYP timer code is a bit more tricky, since we
use system register names. Nothing a set of macros cannot
work around...

Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Marc Zyngier
2016-01-28 14:48:42 +00:00
parent b5fa5d3e62
commit 68130cb5db
3 changed files with 10 additions and 70 deletions
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9
arch/arm/include/asm/kvm_hyp.h
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@@ -104,6 +104,15 @@
#define VFP_FPEXC __ACCESS_VFP(FPEXC)
/* AArch64 compatibility macros, only for the timer so far */
#define read_sysreg_el0(r) read_sysreg(r##_el0)
#define write_sysreg_el0(v, r) write_sysreg(v, r##_el0)
#define cntv_ctl_el0 CNTV_CTL
#define cntv_cval_el0 CNTV_CVAL
#define cntvoff_el2 CNTVOFF
#define cnthctl_el2 CNTHCTL
void __timer_save_state(struct kvm_vcpu *vcpu);
void __timer_restore_state(struct kvm_vcpu *vcpu);