diff options
Diffstat (limited to 'include/linux/nvme.h')
| -rw-r--r-- | include/linux/nvme.h | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h index a19304fefa7d..c96ab0f5ef6f 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -153,11 +153,11 @@ struct nvme_common_command { __u8 flags; __u16 command_id; __le32 nsid; - __u64 rsvd2; + __u32 cdw2[2]; __le64 metadata; __le64 prp1; __le64 prp2; - __u32 rsvd10[6]; + __u32 cdw10[6]; }; struct nvme_rw_command { @@ -388,17 +388,29 @@ struct nvme_user_io { __u16 appmask; }; -struct nvme_dlfw { +struct nvme_admin_cmd { + __u8 opcode; + __u8 flags; + __u16 rsvd1; + __u32 nsid; + __u32 cdw2; + __u32 cdw3; + __u64 metadata; __u64 addr; - __u32 length; /* In dwords */ - __u32 offset; /* In dwords */ + __u32 metadata_len; + __u32 data_len; + __u32 cdw10; + __u32 cdw11; + __u32 cdw12; + __u32 cdw13; + __u32 cdw14; + __u32 cdw15; + __u32 timeout_ms; + __u32 result; }; -#define NVME_IOCTL_IDENTIFY_NS _IOW('N', 0x40, struct nvme_id_ns) -#define NVME_IOCTL_IDENTIFY_CTRL _IOW('N', 0x41, struct nvme_id_ctrl) -#define NVME_IOCTL_GET_RANGE_TYPE _IOW('N', 0x42, struct nvme_lba_range_type) -#define NVME_IOCTL_SUBMIT_IO _IOW('N', 0x43, struct nvme_user_io) -#define NVME_IOCTL_DOWNLOAD_FW _IOW('N', 0x44, struct nvme_dlfw) -#define NVME_IOCTL_ACTIVATE_FW _IO('N', 0x45) +#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) #endif /* _LINUX_NVME_H */ |