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| author |   Jay Sternberg <jay.e.sternberg@intel.com> | 2018-11-12 13:56:35 -0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-12-07 22:26:56 -0700 |
| commit | f9362ac1738a41cc526fde82e76beb034d8c6053 (patch) | |
| tree | d75a000f5a58fc31da222f70d4474cec9a7624e4 /drivers/nvme/target/nvmet.h | |
| parent | nvmet: change aen mask functions to use bit numbers (diff) | |
| download | linux-dev-f9362ac1738a41cc526fde82e76beb034d8c6053.tar.xz linux-dev-f9362ac1738a41cc526fde82e76beb034d8c6053.zip | |
nvmet: allow Keep Alive for Discovery controller
Per change to specification allowing Discovery controllers to have
explicit persistent connections, remove restriction on Discovery
controllers allowing kato on connect.
Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | drivers/nvme/target/nvmet.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h index 8ddc54fa98c7..c525fb0510c5 100644 --- a/drivers/nvme/target/nvmet.h +++ b/drivers/nvme/target/nvmet.h @@ -372,6 +372,8 @@ void nvmet_req_complete(struct nvmet_req *req, u16 status); int nvmet_req_alloc_sgl(struct nvmet_req *req); void nvmet_req_free_sgl(struct nvmet_req *req); +void nvmet_execute_keep_alive(struct nvmet_req *req); + void nvmet_cq_setup(struct nvmet_ctrl *ctrl, struct nvmet_cq *cq, u16 qid, u16 size); void nvmet_sq_setup(struct nvmet_ctrl *ctrl, struct nvmet_sq *sq, u16 qid, @@ -442,7 +444,7 @@ u32 nvmet_get_log_page_len(struct nvme_command *cmd); #define NVMET_DEFAULT_ANA_GRPID 1 #define NVMET_KAS 10 -#define NVMET_DISC_KATO 120 +#define NVMET_DISC_KATO_MS 120000 int __init nvmet_init_configfs(void); void __exit nvmet_exit_configfs(void); |