diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 73 |
1 files changed, 21 insertions, 52 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 0e26f8c2b56f..5fa23fd500ba 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -793,17 +793,13 @@ static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, /* Silly macro to expand the DBG{BCR,BVR,WVR,WCR}n_EL1 registers in one go */ #define DBG_BCR_BVR_WCR_WVR_EL1(n) \ - /* DBGBVRn_EL1 */ \ - { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b100), \ + { SYS_DESC(SYS_DBGBVRn_EL1(n)), \ trap_bvr, reset_bvr, n, 0, get_bvr, set_bvr }, \ - /* DBGBCRn_EL1 */ \ - { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b101), \ + { SYS_DESC(SYS_DBGBCRn_EL1(n)), \ trap_bcr, reset_bcr, n, 0, get_bcr, set_bcr }, \ - /* DBGWVRn_EL1 */ \ - { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b110), \ + { SYS_DESC(SYS_DBGWVRn_EL1(n)), \ trap_wvr, reset_wvr, n, 0, get_wvr, set_wvr }, \ - /* DBGWCRn_EL1 */ \ - { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b111), \ + { SYS_DESC(SYS_DBGWCRn_EL1(n)), \ trap_wcr, reset_wcr, n, 0, get_wcr, set_wcr } /* Macro to expand the PMEVCNTRn_EL0 register */ @@ -899,12 +895,8 @@ static const struct sys_reg_desc sys_reg_descs[] = { DBG_BCR_BVR_WCR_WVR_EL1(0), DBG_BCR_BVR_WCR_WVR_EL1(1), - /* MDCCINT_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b000), - trap_debug_regs, reset_val, MDCCINT_EL1, 0 }, - /* MDSCR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b010), - trap_debug_regs, reset_val, MDSCR_EL1, 0 }, + { SYS_DESC(SYS_MDCCINT_EL1), trap_debug_regs, reset_val, MDCCINT_EL1, 0 }, + { SYS_DESC(SYS_MDSCR_EL1), trap_debug_regs, reset_val, MDSCR_EL1, 0 }, DBG_BCR_BVR_WCR_WVR_EL1(2), DBG_BCR_BVR_WCR_WVR_EL1(3), DBG_BCR_BVR_WCR_WVR_EL1(4), @@ -920,44 +912,21 @@ static const struct sys_reg_desc sys_reg_descs[] = { DBG_BCR_BVR_WCR_WVR_EL1(14), DBG_BCR_BVR_WCR_WVR_EL1(15), - /* MDRAR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b000), - trap_raz_wi }, - /* OSLAR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b100), - trap_raz_wi }, - /* OSLSR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0001), Op2(0b100), - trap_oslsr_el1 }, - /* OSDLR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0011), Op2(0b100), - trap_raz_wi }, - /* DBGPRCR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0100), Op2(0b100), - trap_raz_wi }, - /* DBGCLAIMSET_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1000), Op2(0b110), - trap_raz_wi }, - /* DBGCLAIMCLR_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1001), Op2(0b110), - trap_raz_wi }, - /* DBGAUTHSTATUS_EL1 */ - { Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b110), - trap_dbgauthstatus_el1 }, - - /* MDCCSR_EL1 */ - { Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0001), Op2(0b000), - trap_raz_wi }, - /* DBGDTR_EL0 */ - { Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0100), Op2(0b000), - trap_raz_wi }, - /* DBGDTR[TR]X_EL0 */ - { Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0101), Op2(0b000), - trap_raz_wi }, - - /* DBGVCR32_EL2 */ - { Op0(0b10), Op1(0b100), CRn(0b0000), CRm(0b0111), Op2(0b000), - NULL, reset_val, DBGVCR32_EL2, 0 }, + { SYS_DESC(SYS_MDRAR_EL1), trap_raz_wi }, + { SYS_DESC(SYS_OSLAR_EL1), trap_raz_wi }, + { SYS_DESC(SYS_OSLSR_EL1), trap_oslsr_el1 }, + { SYS_DESC(SYS_OSDLR_EL1), trap_raz_wi }, + { SYS_DESC(SYS_DBGPRCR_EL1), trap_raz_wi }, + { SYS_DESC(SYS_DBGCLAIMSET_EL1), trap_raz_wi }, + { SYS_DESC(SYS_DBGCLAIMCLR_EL1), trap_raz_wi }, + { SYS_DESC(SYS_DBGAUTHSTATUS_EL1), trap_dbgauthstatus_el1 }, + + { SYS_DESC(SYS_MDCCSR_EL0), trap_raz_wi }, + { SYS_DESC(SYS_DBGDTR_EL0), trap_raz_wi }, + // DBGDTR[TR]X_EL0 share the same encoding + { SYS_DESC(SYS_DBGDTRTX_EL0), trap_raz_wi }, + + { SYS_DESC(SYS_DBGVCR32_EL2), NULL, reset_val, DBGVCR32_EL2, 0 }, /* MPIDR_EL1 */ { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0000), Op2(0b101), |