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| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-06-09 12:49:39 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-06-15 09:45:01 +0100 |
| commit | 2724c11a1df4b22ee966c04809ea0e808f66b04e (patch) | |
| tree | b881b0367d3a3e735f780812525c657208f28e81 /arch/arm64/include | |
| parent | f9e7449c780f688bf61a13dfa8c344afeb4ad6e0 (diff) | |
| download | linux-2724c11a1df4b22ee966c04809ea0e808f66b04e.tar.gz linux-2724c11a1df4b22ee966c04809ea0e808f66b04e.tar.bz2 linux-2724c11a1df4b22ee966c04809ea0e808f66b04e.zip | |
KVM: arm64: vgic-v3: Add ICV_HPPIR1_EL1 handler
Add a handler for reading the guest's view of the ICV_HPPIR1_EL1
register. This is a simple parsing of the available LRs, extracting the
highest available interrupt.
Tested-by: Alexander Graf <agraf@suse.de>
Acked-by: David Daney <david.daney@cavium.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/sysreg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 563bba108442..0ce7f81dd47e 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -185,6 +185,7 @@ #define SYS_ICC_SGI1R_EL1 sys_reg(3, 0, 12, 11, 5) #define SYS_ICC_IAR1_EL1 sys_reg(3, 0, 12, 12, 0) #define SYS_ICC_EOIR1_EL1 sys_reg(3, 0, 12, 12, 1) +#define SYS_ICC_HPPIR1_EL1 sys_reg(3, 0, 12, 12, 2) #define SYS_ICC_BPR1_EL1 sys_reg(3, 0, 12, 12, 3) #define SYS_ICC_CTLR_EL1 sys_reg(3, 0, 12, 12, 4) #define SYS_ICC_SRE_EL1 sys_reg(3, 0, 12, 12, 5) |