On 24/09/15 23:31, Shannon Zhao wrote: > We are about to trap and emulate acccesses to each PMU register > individually. This adds the context offsets for the AArch64 PMU > registers and their AArch32 counterparts. > > Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx> > --- > arch/arm64/include/asm/kvm_asm.h | 59 +++++++++++++++++++++++++++++++++++----- > 1 file changed, 52 insertions(+), 7 deletions(-) > > diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h > index 67fa0de..0a4dfcc 100644 > --- a/arch/arm64/include/asm/kvm_asm.h > +++ b/arch/arm64/include/asm/kvm_asm.h > @@ -48,14 +48,36 @@ > #define MDSCR_EL1 22 /* Monitor Debug System Control Register */ > #define MDCCINT_EL1 23 /* Monitor Debug Comms Channel Interrupt Enable Reg */ > > +/* Performance Monitors Registers */ > +#define PMCR_EL0 24 /* Control Register */ > +#define PMOVSSET_EL0 25 /* Overflow Flag Status Set Register */ > +#define PMOVSCLR_EL0 26 /* Overflow Flag Status Clear Register */ > +#define PMSELR_EL0 27 /* Event Counter Selection Register */ > +#define PMCEID0_EL0 28 /* Common Event Identification Register 0 */ > +#define PMCEID1_EL0 29 /* Common Event Identification Register 1 */ > +#define PMEVCNTR0_EL0 30 /* Event Counter Register (0-30) */ > +#define PMEVCNTR30_EL0 60 > +#define PMCCNTR_EL0 61 /* Cycle Counter Register */ > +#define PMEVTYPER0_EL0 62 /* Event Type Register (0-30) */ > +#define PMEVTYPER30_EL0 92 > +#define PMCCFILTR_EL0 93 /* Cycle Count Filter Register */ > +#define PMXEVCNTR_EL0 94 /* Selected Event Count Register */ > +#define PMXEVTYPER_EL0 95 /* Selected Event Type Register */ > +#define PMCNTENSET_EL0 96 /* Count Enable Set Register */ > +#define PMCNTENCLR_EL0 97 /* Count Enable Clear Register */ > +#define PMINTENSET_EL1 98 /* Interrupt Enable Set Register */ > +#define PMINTENCLR_EL1 99 /* Interrupt Enable Clear Register */ > +#define PMUSERENR_EL0 100 /* User Enable Register */ > +#define PMSWINC_EL0 101 /* Software Increment Register */ > + > /* 32bit specific registers. Keep them at the end of the range */ > -#define DACR32_EL2 24 /* Domain Access Control Register */ > -#define IFSR32_EL2 25 /* Instruction Fault Status Register */ > -#define FPEXC32_EL2 26 /* Floating-Point Exception Control Register */ > -#define DBGVCR32_EL2 27 /* Debug Vector Catch Register */ > -#define TEECR32_EL1 28 /* ThumbEE Configuration Register */ > -#define TEEHBR32_EL1 29 /* ThumbEE Handler Base Register */ > -#define NR_SYS_REGS 30 > +#define DACR32_EL2 102 /* Domain Access Control Register */ > +#define IFSR32_EL2 103 /* Instruction Fault Status Register */ > +#define FPEXC32_EL2 104 /* Floating-Point Exception Control Register */ > +#define DBGVCR32_EL2 105 /* Debug Vector Catch Register */ > +#define TEECR32_EL1 106 /* ThumbEE Configuration Register */ > +#define TEEHBR32_EL1 107 /* ThumbEE Handler Base Register */ > +#define NR_SYS_REGS 108 This will need some rebasing - some of the registers have already changed or disappeared. I really need to find a way to make this mess more manageable... M. -- Jazz is not dead. It just smells funny... -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
