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| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-02-03 10:58:26 -0500 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-11-04 15:52:54 -0400 |
| commit | 6ee44cdced04a53dc4f27eb97067e6cd33784726 (patch) | |
| tree | 1f018425a216da0a58c7f36b830925fbb9aa41a7 /include/linux/nvme.h | |
| parent | 7a63e07b9a98b77dd075e06b93c1d8dc871ddad5 (diff) | |
| download | talos-obmc-linux-6ee44cdced04a53dc4f27eb97067e6cd33784726.tar.gz talos-obmc-linux-6ee44cdced04a53dc4f27eb97067e6cd33784726.zip | |
NVMe: Add download / activate firmware ioctls
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'include/linux/nvme.h')
| -rw-r--r-- | include/linux/nvme.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h index dbbdc126401b..8eed0e432eef 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -262,7 +262,7 @@ struct nvme_create_cq { __u8 opcode; __u8 flags; __u16 command_id; - __le32 rsvd1[5]; + __u32 rsvd1[5]; __le64 prp1; __u64 rsvd8; __le16 cqid; @@ -276,14 +276,14 @@ struct nvme_create_sq { __u8 opcode; __u8 flags; __u16 command_id; - __le32 rsvd1[5]; + __u32 rsvd1[5]; __le64 prp1; __u64 rsvd8; __le16 sqid; __le16 qsize; __le16 sq_flags; __le16 cqid; - __le32 rsvd12[4]; + __u32 rsvd12[4]; }; struct nvme_delete_queue { @@ -292,8 +292,20 @@ struct nvme_delete_queue { __u16 command_id; __u32 rsvd1[9]; __le16 qid; - __le16 rsvd10; - __le32 rsvd11[5]; + __u16 rsvd10; + __u32 rsvd11[5]; +}; + +struct nvme_download_firmware { + __u8 opcode; + __u8 flags; + __u16 command_id; + __u32 rsvd1[5]; + __le64 prp1; + __le64 prp2; + __le32 numd; + __le32 offset; + __u32 rsvd12[4]; }; struct nvme_command { @@ -305,6 +317,7 @@ struct nvme_command { struct nvme_create_cq create_cq; struct nvme_create_sq create_sq; struct nvme_delete_queue delete_queue; + struct nvme_download_firmware dlfw; }; }; @@ -348,7 +361,7 @@ enum { struct nvme_completion { __le32 result; /* Used by admin commands to return data */ - __le32 rsvd; + __u32 rsvd; __le16 sq_head; /* how much of this queue may be reclaimed */ __le16 sq_id; /* submission queue that generated this entry */ __u16 command_id; /* of the command which completed */ @@ -372,9 +385,17 @@ struct nvme_user_io { __u32 result; }; +struct nvme_dlfw { + __u64 addr; + __u32 length; /* In dwords */ + __u32 offset; /* In dwords */ +}; + #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 _IOWR('N', 0x43, struct nvme_rw_command) +#define NVME_IOCTL_DOWNLOAD_FW _IOR('N', 0x44, struct nvme_dlfw) +#define NVME_IOCTL_ACTIVATE_FW _IO('N', 0x45) #endif /* _LINUX_NVME_H */ |
