diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/mce.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/mce.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/mce.h b/tools/testing/selftests/kvm/include/x86_64/mce.h new file mode 100644 index 000000000000..6119321f3f5d --- /dev/null +++ b/tools/testing/selftests/kvm/include/x86_64/mce.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * tools/testing/selftests/kvm/include/x86_64/mce.h + * + * Copyright (C) 2022, Google LLC. + */ + +#ifndef SELFTEST_KVM_MCE_H +#define SELFTEST_KVM_MCE_H + +#define MCG_CTL_P BIT_ULL(8) /* MCG_CTL register available */ +#define MCG_SER_P BIT_ULL(24) /* MCA recovery/new status bits */ +#define MCG_LMCE_P BIT_ULL(27) /* Local machine check supported */ +#define MCG_CMCI_P BIT_ULL(10) /* CMCI supported */ +#define KVM_MAX_MCE_BANKS 32 +#define MCG_CAP_BANKS_MASK 0xff /* Bit 0-7 of the MCG_CAP register are #banks */ +#define MCI_STATUS_VAL (1ULL << 63) /* valid error */ +#define MCI_STATUS_UC (1ULL << 61) /* uncorrected error */ +#define MCI_STATUS_EN (1ULL << 60) /* error enabled */ +#define MCI_STATUS_MISCV (1ULL << 59) /* misc error reg. valid */ +#define MCI_STATUS_ADDRV (1ULL << 58) /* addr reg. valid */ +#define MCM_ADDR_PHYS 2 /* physical address */ +#define MCI_CTL2_CMCI_EN BIT_ULL(30) + +#endif /* SELFTEST_KVM_MCE_H */ |