tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * tools/testing/selftests/kvm/include/x86_64/mce.h
4 *
5 * Copyright (C) 2022, Google LLC.
6 */
7
8#ifndef SELFTEST_KVM_MCE_H
9#define SELFTEST_KVM_MCE_H
10
11#define MCG_CTL_P BIT_ULL(8) /* MCG_CTL register available */
12#define MCG_SER_P BIT_ULL(24) /* MCA recovery/new status bits */
13#define MCG_LMCE_P BIT_ULL(27) /* Local machine check supported */
14#define MCG_CMCI_P BIT_ULL(10) /* CMCI supported */
15#define KVM_MAX_MCE_BANKS 32
16#define MCG_CAP_BANKS_MASK 0xff /* Bit 0-7 of the MCG_CAP register are #banks */
17#define MCI_STATUS_VAL (1ULL << 63) /* valid error */
18#define MCI_STATUS_UC (1ULL << 61) /* uncorrected error */
19#define MCI_STATUS_EN (1ULL << 60) /* error enabled */
20#define MCI_STATUS_MISCV (1ULL << 59) /* misc error reg. valid */
21#define MCI_STATUS_ADDRV (1ULL << 58) /* addr reg. valid */
22#define MCM_ADDR_PHYS 2 /* physical address */
23#define MCI_CTL2_CMCI_EN BIT_ULL(30)
24
25#endif /* SELFTEST_KVM_MCE_H */