diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nvme.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/ublk_cmd.h | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 51308f65b72f..b65a1b9f2116 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -2171,7 +2171,7 @@ enum { NVME_SC_BAD_ATTRIBUTES = 0x180, NVME_SC_INVALID_PI = 0x181, NVME_SC_READ_ONLY = 0x182, - NVME_SC_ONCS_NOT_SUPPORTED = 0x183, + NVME_SC_CMD_SIZE_LIM_EXCEEDED = 0x183, /* * I/O Command Set Specific - Fabrics commands: diff --git a/include/uapi/linux/ublk_cmd.h b/include/uapi/linux/ublk_cmd.h index 56c7e3fc666f..77d9d6af46da 100644 --- a/include/uapi/linux/ublk_cmd.h +++ b/include/uapi/linux/ublk_cmd.h @@ -272,6 +272,15 @@ */ #define UBLK_F_QUIESCE (1ULL << 12) +/* + * If this feature is set, ublk_drv supports each (qid,tag) pair having + * its own independent daemon task that is responsible for handling it. + * If it is not set, daemons are per-queue instead, so for two pairs + * (qid1,tag1) and (qid2,tag2), if qid1 == qid2, then the same task must + * be responsible for handling (qid1,tag1) and (qid2,tag2). + */ +#define UBLK_F_PER_IO_DAEMON (1ULL << 13) + /* device state */ #define UBLK_S_DEV_DEAD 0 #define UBLK_S_DEV_LIVE 1 |