Something went wrong. Try again.
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Something went wrong. Try again.
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950/* SPDX-License-Identifier: GPL-2.0-only */#ifndef __LINUX_PAPR_SCM_H#define __LINUX_PAPR_SCM_H
/* DIMM health bitmap indicators *//* SCM device is unable to persist memory contents */#define PAPR_PMEM_UNARMED (1ULL << (63 - 0))/* SCM device failed to persist memory contents */#define PAPR_PMEM_SHUTDOWN_DIRTY (1ULL << (63 - 1))/* SCM device contents are persisted from previous IPL */#define PAPR_PMEM_SHUTDOWN_CLEAN (1ULL << (63 - 2))/* SCM device contents are not persisted from previous IPL */#define PAPR_PMEM_EMPTY (1ULL << (63 - 3))/* SCM device memory life remaining is critically low */#define PAPR_PMEM_HEALTH_CRITICAL (1ULL << (63 - 4))/* SCM device will be garded off next IPL due to failure */#define PAPR_PMEM_HEALTH_FATAL (1ULL << (63 - 5))/* SCM contents cannot persist due to current platform health status */#define PAPR_PMEM_HEALTH_UNHEALTHY (1ULL << (63 - 6))/* SCM device is unable to persist memory contents in certain conditions */#define PAPR_PMEM_HEALTH_NON_CRITICAL (1ULL << (63 - 7))/* SCM device is encrypted */#define PAPR_PMEM_ENCRYPTED (1ULL << (63 - 8))/* SCM device has been scrubbed and locked */#define PAPR_PMEM_SCRUBBED_AND_LOCKED (1ULL << (63 - 9))
#define PAPR_PMEM_SAVE_FAILED (1ULL << (63 - 10))
/* Bits status indicators for health bitmap indicating unarmed dimm */#define PAPR_PMEM_UNARMED_MASK (PAPR_PMEM_UNARMED | \ PAPR_PMEM_HEALTH_UNHEALTHY)
/* Bits status indicators for health bitmap indicating unflushed dimm */#define PAPR_PMEM_BAD_SHUTDOWN_MASK (PAPR_PMEM_SHUTDOWN_DIRTY)
/* Bits status indicators for health bitmap indicating unrestored dimm */#define PAPR_PMEM_BAD_RESTORE_MASK (PAPR_PMEM_EMPTY)
/* Bit status indicators for smart event notification */#define PAPR_PMEM_SMART_EVENT_MASK (PAPR_PMEM_HEALTH_CRITICAL | \ PAPR_PMEM_HEALTH_FATAL | \ PAPR_PMEM_HEALTH_UNHEALTHY)
#define PAPR_PMEM_SAVE_MASK (PAPR_PMEM_SAVE_FAILED)
#define PAPR_SCM_PERF_STATS_EYECATCHER __stringify(SCMSTATS)#define PAPR_SCM_PERF_STATS_VERSION 0x1
#endif /* __LINUX_PAPR_SCM_H */