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| author | Michael Ellerman | 2016-11-22 04:50:39 +0100 |
|---|---|---|
| committer | Michael Ellerman | 2016-11-23 00:32:12 +0100 |
| commit | 1f0f2e72270c089c291aac794800cc326c4c05dd (patch) | |
| tree | ffb4f1ca568ded81e2841d6459dd992387de5f80 /arch/powerpc | |
| parent | powerpc/64: Define new ISA v3.00 logical PVR value and PCR register value (diff) | |
| download | kernel-qcow2-linux-1f0f2e72270c089c291aac794800cc326c4c05dd.tar.gz kernel-qcow2-linux-1f0f2e72270c089c291aac794800cc326c4c05dd.tar.xz kernel-qcow2-linux-1f0f2e72270c089c291aac794800cc326c4c05dd.zip | |
powerpc/reg: Add definition for LPCR_PECE_HVEE
ISA 3.0 defines a new PECE (Power-saving mode Exit Cause Enable) field
in the LPCR (Logical Partitioning Control Register), called
LPCR_PECE_HVEE (Hypervisor Virtualization Exit Enable).
KVM code will need to know about this bit, so add a definition for it.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 30d9adbc32ba..c94df450bdd6 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -359,6 +359,7 @@ #define LPCR_PECE0 ASM_CONST(0x0000000000004000) /* ext. exceptions can cause exit */ #define LPCR_PECE1 ASM_CONST(0x0000000000002000) /* decrementer can cause exit */ #define LPCR_PECE2 ASM_CONST(0x0000000000001000) /* machine check etc can cause exit */ +#define LPCR_PECE_HVEE ASM_CONST(0x0000400000000000) /* P9 Wakeup on HV interrupts */ #define LPCR_MER ASM_CONST(0x0000000000000800) /* Mediated External Exception */ #define LPCR_MER_SH 11 #define LPCR_GTSE ASM_CONST(0x0000000000000400) /* Guest Translation Shootdown Enable */ |