diff options
Diffstat (limited to 'include/uapi/linux/nvme.h')
| -rw-r--r-- | include/uapi/linux/nvme.h | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/include/uapi/linux/nvme.h b/include/uapi/linux/nvme.h index 29a7d8619d8d..26386cf3db44 100644 --- a/include/uapi/linux/nvme.h +++ b/include/uapi/linux/nvme.h @@ -181,6 +181,22 @@ enum { NVME_LBART_ATTRIB_HIDE = 1 << 1, }; +struct nvme_reservation_status { + __le32 gen; + __u8 rtype; + __u8 regctl[2]; + __u8 resv5[2]; + __u8 ptpls; + __u8 resv10[13]; + struct { + __le16 cntlid; + __u8 rcsts; + __u8 resv3[5]; + __le64 hostid; + __le64 rkey; + } regctl_ds[]; +}; + /* I/O commands */ enum nvme_opcode { @@ -189,7 +205,12 @@ enum nvme_opcode { nvme_cmd_read = 0x02, nvme_cmd_write_uncor = 0x04, nvme_cmd_compare = 0x05, + nvme_cmd_write_zeroes = 0x08, nvme_cmd_dsm = 0x09, + nvme_cmd_resv_register = 0x0d, + nvme_cmd_resv_report = 0x0e, + nvme_cmd_resv_acquire = 0x11, + nvme_cmd_resv_release = 0x15, }; struct nvme_common_command { @@ -305,7 +326,11 @@ enum { NVME_FEAT_IRQ_CONFIG = 0x09, NVME_FEAT_WRITE_ATOMIC = 0x0a, NVME_FEAT_ASYNC_EVENT = 0x0b, - NVME_FEAT_SW_PROGRESS = 0x0c, + NVME_FEAT_AUTO_PST = 0x0c, + NVME_FEAT_SW_PROGRESS = 0x80, + NVME_FEAT_HOST_ID = 0x81, + NVME_FEAT_RESV_MASK = 0x82, + NVME_FEAT_RESV_PERSIST = 0x83, NVME_LOG_ERROR = 0x01, NVME_LOG_SMART = 0x02, NVME_LOG_FW_SLOT = 0x03, @@ -440,9 +465,15 @@ enum { NVME_SC_FUSED_MISSING = 0xa, NVME_SC_INVALID_NS = 0xb, NVME_SC_CMD_SEQ_ERROR = 0xc, + NVME_SC_SGL_INVALID_LAST = 0xd, + NVME_SC_SGL_INVALID_COUNT = 0xe, + NVME_SC_SGL_INVALID_DATA = 0xf, + NVME_SC_SGL_INVALID_METADATA = 0x10, + NVME_SC_SGL_INVALID_TYPE = 0x11, NVME_SC_LBA_RANGE = 0x80, NVME_SC_CAP_EXCEEDED = 0x81, NVME_SC_NS_NOT_READY = 0x82, + NVME_SC_RESERVATION_CONFLICT = 0x83, NVME_SC_CQ_INVALID = 0x100, NVME_SC_QID_INVALID = 0x101, NVME_SC_QUEUE_SIZE = 0x102, @@ -454,7 +485,15 @@ enum { NVME_SC_INVALID_VECTOR = 0x108, NVME_SC_INVALID_LOG_PAGE = 0x109, NVME_SC_INVALID_FORMAT = 0x10a, + NVME_SC_FIRMWARE_NEEDS_RESET = 0x10b, + NVME_SC_INVALID_QUEUE = 0x10c, + NVME_SC_FEATURE_NOT_SAVEABLE = 0x10d, + NVME_SC_FEATURE_NOT_CHANGEABLE = 0x10e, + NVME_SC_FEATURE_NOT_PER_NS = 0x10f, + NVME_SC_FW_NEEDS_RESET_SUBSYS = 0x110, NVME_SC_BAD_ATTRIBUTES = 0x180, + NVME_SC_INVALID_PI = 0x181, + NVME_SC_READ_ONLY = 0x182, NVME_SC_WRITE_FAULT = 0x280, NVME_SC_READ_ERROR = 0x281, NVME_SC_GUARD_CHECK = 0x282, @@ -489,7 +528,7 @@ struct nvme_user_io { __u16 appmask; }; -struct nvme_admin_cmd { +struct nvme_passthru_cmd { __u8 opcode; __u8 flags; __u16 rsvd1; @@ -510,8 +549,11 @@ struct nvme_admin_cmd { __u32 result; }; +#define nvme_admin_cmd nvme_passthru_cmd + #define NVME_IOCTL_ID _IO('N', 0x40) #define NVME_IOCTL_ADMIN_CMD _IOWR('N', 0x41, struct nvme_admin_cmd) #define NVME_IOCTL_SUBMIT_IO _IOW('N', 0x42, struct nvme_user_io) +#define NVME_IOCTL_IO_CMD _IOWR('N', 0x43, struct nvme_passthru_cmd) #endif /* _UAPI_LINUX_NVME_H */ |