diff options
Diffstat (limited to 'usr/src/uts/common/sys/nvme.h')
| -rw-r--r-- | usr/src/uts/common/sys/nvme.h | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/usr/src/uts/common/sys/nvme.h b/usr/src/uts/common/sys/nvme.h index 787d5d4016..529f24dee0 100644 --- a/usr/src/uts/common/sys/nvme.h +++ b/usr/src/uts/common/sys/nvme.h @@ -14,6 +14,7 @@ * Copyright 2020 Joyent, Inc. * Copyright 2019 Western Digital Corporation * Copyright 2021 Oxide Computer Company + * Copyright 2022 OmniOS Community Edition (OmniOSce) Association. */ #ifndef _SYS_NVME_H @@ -557,6 +558,7 @@ typedef struct { #define NVME_LOGPAGE_ERROR 0x1 /* Error Information */ #define NVME_LOGPAGE_HEALTH 0x2 /* SMART/Health Information */ #define NVME_LOGPAGE_FWSLOT 0x3 /* Firmware Slot Information */ +#define NVME_LOGPAGE_NSCHANGE 0x4 /* Changed namespace (1.2) */ typedef struct { uint64_t el_count; /* Error Count */ @@ -634,6 +636,18 @@ typedef struct { uint8_t fw_rsvd4[512 - 64]; } nvme_fwslot_log_t; +/* + * The NVMe spec specifies that the changed namespace list contains up to + * 1024 entries. + */ +#define NVME_NSCHANGE_LIST_SIZE 1024 + +typedef struct { + uint32_t nscl_ns[NVME_NSCHANGE_LIST_SIZE]; +} __packed nvme_nschange_list_t; + +/* CSTYLED */ +_Static_assert(sizeof (nvme_nschange_list_t) == 4096, "bad size for nvme_nschange_list_t"); /* * NVMe Format NVM @@ -798,13 +812,21 @@ typedef union { /* Asynchronous Event Configuration Feature */ typedef union { struct { - uint8_t aec_avail:1; /* available space too low */ - uint8_t aec_temp:1; /* temperature too high */ - uint8_t aec_reliab:1; /* degraded reliability */ - uint8_t aec_readonly:1; /* media is read-only */ - uint8_t aec_volatile:1; /* volatile memory backup failed */ + uint8_t aec_avail:1; /* Available space too low */ + uint8_t aec_temp:1; /* Temperature too high */ + uint8_t aec_reliab:1; /* Degraded reliability */ + uint8_t aec_readonly:1; /* Media is read-only */ + uint8_t aec_volatile:1; /* Volatile memory backup failed */ uint8_t aec_rsvd1:3; - uint8_t aec_rsvd2[3]; + uint8_t aec_nsan:1; /* Namespace attribute notices (1.2) */ + uint8_t aec_fwact:1; /* Firmware activation notices (1.2) */ + uint8_t aec_telln:1; /* Telemetry log notices (1.3) */ + uint8_t aec_ansacn:1; /* Asymm. NS access change (1.4) */ + uint8_t aec_plat:1; /* Predictable latency ev. agg. (1.4) */ + uint8_t aec_lbasi:1; /* LBA status information (1.4) */ + uint8_t aec_egeal:1; /* Endurance group ev. agg. (1.4) */ + uint8_t aec_rsvd2:1; + uint8_t aec_rsvd3[2]; } b; uint32_t r; } nvme_async_event_conf_t; |