diff options
| -rw-r--r-- | include/linux/nvme.h | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 2a2c535c8345..9490a00529f4 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -57,6 +57,18 @@ enum { NVME_CSTS_SHST_CMPLT = 2 << 2, }; +struct nvme_id_power_state { + __le16 max_power; /* centiwatts */ + __u16 rsvd2; + __le32 entry_lat; /* microseconds */ + __le32 exit_lat; /* microseconds */ + __u8 read_tput; + __u8 read_lat; + __u8 write_tput; + __u8 write_lat; + __u8 rsvd16[16]; +}; + #define NVME_VS(major, minor) (major << 16 | minor) struct nvme_id_ctrl { @@ -65,9 +77,11 @@ struct nvme_id_ctrl { char sn[20]; char mn[40]; char fr[8]; - __le32 nn; __u8 rab; - __u8 rsvd77[178]; + __u8 ieee[3]; + __u8 mic; + __u8 mdts; + __u8 rsvd78[178]; __le16 oacs; __u8 acl; __u8 aerl; @@ -76,15 +90,18 @@ struct nvme_id_ctrl { __u8 elpe; __u8 npss; __u8 rsvd264[248]; - __le64 psd[32]; + __u8 sqes; + __u8 cqes; + __u8 rsvd514[2]; + __le32 nn; __le16 oncs; __le16 fuses; __u8 fna; __u8 vwc; __le16 awun; __le16 awupf; - __u8 rsvd778[246]; - __u8 cmdset[2048]; + __u8 rsvd530[1518]; + struct nvme_id_power_state psd[32]; __u8 vs[1024]; }; |