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NVMe: Update nvme_id_power_state with latest spec

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Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
This commit is contained in:
Keith Busch
2013-06-25 15:15:23 -06:00
committed by Matthew Wilcox
parent 42c7768316
commit 685585c25e
1 changed files with 7 additions and 1 deletions
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8
include/uapi/linux/nvme.h
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@@ -23,7 +23,8 @@
struct nvme_id_power_state { struct nvme_id_power_state {
__le16 max_power; /* centiwatts */ __le16 max_power; /* centiwatts */
__u16 rsvd2; __u8 rsvd2;
__u8 flags;
__le32 entry_lat; /* microseconds */ __le32 entry_lat; /* microseconds */
__le32 exit_lat; /* microseconds */ __le32 exit_lat; /* microseconds */
__u8 read_tput; __u8 read_tput;
@@ -33,6 +34,11 @@ struct nvme_id_power_state {
__u8 rsvd16[16]; __u8 rsvd16[16];
}; };
enum {
NVME_PS_FLAGS_MAX_POWER_SCALE = 1 << 0,
NVME_PS_FLAGS_NON_OP_STATE = 1 << 1,
};
struct nvme_id_ctrl { struct nvme_id_ctrl {
__le16 vid; __le16 vid;
__le16 ssvid; __le16 ssvid;