diff options
| author | Keith Busch <keith.busch@intel.com> | 2013-06-25 15:15:23 -0600 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2013-09-03 16:32:26 -0400 |
| commit | 685585c25e8269cc355b59d1cd6fc65b8c5c4878 (patch) | |
| tree | a718a710d6b6e3f7f3e1f21f3bf9d6c2123f7b2e /include/uapi | |
| parent | 42c7768316905dc64ad22256d6cbff273e3fbf55 (diff) | |
NVMe: Update nvme_id_power_state with latest spec
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/nvme.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/uapi/linux/nvme.h b/include/uapi/linux/nvme.h index 31ed566f81f6..989c04e0c563 100644 --- a/include/uapi/linux/nvme.h +++ b/include/uapi/linux/nvme.h @@ -23,7 +23,8 @@ struct nvme_id_power_state { __le16 max_power; /* centiwatts */ - __u16 rsvd2; + __u8 rsvd2; + __u8 flags; __le32 entry_lat; /* microseconds */ __le32 exit_lat; /* microseconds */ __u8 read_tput; @@ -33,6 +34,11 @@ struct nvme_id_power_state { __u8 rsvd16[16]; }; +enum { + NVME_PS_FLAGS_MAX_POWER_SCALE = 1 << 0, + NVME_PS_FLAGS_NON_OP_STATE = 1 << 1, +}; + struct nvme_id_ctrl { __le16 vid; __le16 ssvid; |