From: Shannon Zhao <shannon.zhao@xxxxxxxxxx> 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 | 55 ++++++++++++++++++++++++++++++++++++---- 1 file changed, 50 insertions(+), 5 deletions(-) diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index 5e37710..4f804c1 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -48,12 +48,34 @@ #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 NR_SYS_REGS 28 +#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 NR_SYS_REGS 106 /* 32bit mapping */ #define c0_MPIDR (MPIDR_EL1 * 2) /* MultiProcessor ID Register */ @@ -75,6 +97,24 @@ #define c6_IFAR (c6_DFAR + 1) /* Instruction Fault Address Register */ #define c7_PAR (PAR_EL1 * 2) /* Physical Address Register */ #define c7_PAR_high (c7_PAR + 1) /* PAR top 32 bits */ + +/* Performance Monitors*/ +#define c9_PMCR (PMCR_EL0 * 2) +#define c9_PMOVSSET (PMOVSSET_EL0 * 2) +#define c9_PMOVSCLR (PMOVSCLR_EL0 * 2) +#define c9_PMCCNTR (PMCCNTR_EL0 * 2) +#define c9_PMSELR (PMSELR_EL0 * 2) +#define c9_PMCEID0 (PMCEID0_EL0 * 2) +#define c9_PMCEID1 (PMCEID1_EL0 * 2) +#define c9_PMXEVCNTR (PMXEVCNTR_EL0 * 2) +#define c9_PMXEVTYPER (PMXEVTYPER_EL0 * 2) +#define c9_PMCNTENSET (PMCNTENSET_EL0 * 2) +#define c9_PMCNTENCLR (PMCNTENCLR_EL0 * 2) +#define c9_PMINTENSET (PMINTENSET_EL1 * 2) +#define c9_PMINTENCLR (PMINTENCLR_EL1 * 2) +#define c9_PMUSERENR (PMUSERENR_EL0 * 2) +#define c9_PMSWINC (PMSWINC_EL0 * 2) + #define c10_PRRR (MAIR_EL1 * 2) /* Primary Region Remap Register */ #define c10_NMRR (c10_PRRR + 1) /* Normal Memory Remap Register */ #define c12_VBAR (VBAR_EL1 * 2) /* Vector Base Address Register */ @@ -86,6 +126,11 @@ #define c10_AMAIR1 (c10_AMAIR0 + 1)/* Aux Memory Attr Indirection Reg */ #define c14_CNTKCTL (CNTKCTL_EL1 * 2) /* Timer Control Register (PL1) */ +/* Performance Monitors*/ +#define c14_PMEVCNTR0 (PMEVCNTR0_EL0 * 2) +#define c14_PMEVTYPER0 (PMEVTYPER0_EL0 * 2) +#define c14_PMCCFILTR (PMCCFILTR_EL0 * 2) + #define cp14_DBGDSCRext (MDSCR_EL1 * 2) #define cp14_DBGBCR0 (DBGBCR0_EL1 * 2) #define cp14_DBGBVR0 (DBGBVR0_EL1 * 2) -- 2.0.4 -- 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
