diff options
Diffstat (limited to 'arch/mips/include/asm/kvm_host.h')
-rw-r--r-- | arch/mips/include/asm/kvm_host.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index f12eb01..5e9da2a 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -56,6 +56,12 @@ #define KVM_REG_MIPS_CP0_CONFIG7 MIPS_CP0_32(16, 7) #define KVM_REG_MIPS_CP0_XCONTEXT MIPS_CP0_64(20, 0) #define KVM_REG_MIPS_CP0_ERROREPC MIPS_CP0_64(30, 0) +#define KVM_REG_MIPS_CP0_KSCRATCH1 MIPS_CP0_64(31, 2) +#define KVM_REG_MIPS_CP0_KSCRATCH2 MIPS_CP0_64(31, 3) +#define KVM_REG_MIPS_CP0_KSCRATCH3 MIPS_CP0_64(31, 4) +#define KVM_REG_MIPS_CP0_KSCRATCH4 MIPS_CP0_64(31, 5) +#define KVM_REG_MIPS_CP0_KSCRATCH5 MIPS_CP0_64(31, 6) +#define KVM_REG_MIPS_CP0_KSCRATCH6 MIPS_CP0_64(31, 7) #define KVM_MAX_VCPUS 1 @@ -376,6 +382,7 @@ struct kvm_vcpu_arch { u8 fpu_enabled; u8 msa_enabled; + u8 kscratch_enabled; }; @@ -429,6 +436,18 @@ struct kvm_vcpu_arch { #define kvm_write_c0_guest_config7(cop0, val) (cop0->reg[MIPS_CP0_CONFIG][7] = (val)) #define kvm_read_c0_guest_errorepc(cop0) (cop0->reg[MIPS_CP0_ERROR_PC][0]) #define kvm_write_c0_guest_errorepc(cop0, val) (cop0->reg[MIPS_CP0_ERROR_PC][0] = (val)) +#define kvm_read_c0_guest_kscratch1(cop0) (cop0->reg[MIPS_CP0_DESAVE][2]) +#define kvm_read_c0_guest_kscratch2(cop0) (cop0->reg[MIPS_CP0_DESAVE][3]) +#define kvm_read_c0_guest_kscratch3(cop0) (cop0->reg[MIPS_CP0_DESAVE][4]) +#define kvm_read_c0_guest_kscratch4(cop0) (cop0->reg[MIPS_CP0_DESAVE][5]) +#define kvm_read_c0_guest_kscratch5(cop0) (cop0->reg[MIPS_CP0_DESAVE][6]) +#define kvm_read_c0_guest_kscratch6(cop0) (cop0->reg[MIPS_CP0_DESAVE][7]) +#define kvm_write_c0_guest_kscratch1(cop0, val) (cop0->reg[MIPS_CP0_DESAVE][2] = (val)) +#define kvm_write_c0_guest_kscratch2(cop0, val) (cop0->reg[MIPS_CP0_DESAVE][3] = (val)) +#define kvm_write_c0_guest_kscratch3(cop0, val) (cop0->reg[MIPS_CP0_DESAVE][4] = (val)) +#define kvm_write_c0_guest_kscratch4(cop0, val) (cop0->reg[MIPS_CP0_DESAVE][5] = (val)) +#define kvm_write_c0_guest_kscratch5(cop0, val) (cop0->reg[MIPS_CP0_DESAVE][6] = (val)) +#define kvm_write_c0_guest_kscratch6(cop0, val) (cop0->reg[MIPS_CP0_DESAVE][7] = (val)) /* * Some of the guest registers may be modified asynchronously (e.g. from a |