diff options
Diffstat (limited to 'drivers/nvme/host/fabrics.c')
| -rw-r--r-- | drivers/nvme/host/fabrics.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 74b8818ac9a1..3bb71f177dfd 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -565,10 +565,14 @@ bool __nvmf_check_ready(struct nvme_ctrl *ctrl, struct request *rq, struct nvme_request *req = nvme_req(rq); /* - * If we are in some state of setup or teardown only allow - * internally generated commands. + * currently we have a problem sending passthru commands + * on the admin_q if the controller is not LIVE because we can't + * make sure that they are going out after the admin connect, + * controller enable and/or other commands in the initialization + * sequence. until the controller will be LIVE, fail with + * BLK_STS_RESOURCE so that they will be rescheduled. */ - if (!blk_rq_is_passthrough(rq) || (req->flags & NVME_REQ_USERCMD)) + if (rq->q == ctrl->admin_q && (req->flags & NVME_REQ_USERCMD)) return false; /* @@ -576,9 +580,8 @@ bool __nvmf_check_ready(struct nvme_ctrl *ctrl, struct request *rq, * which is require to set the queue live in the appropinquate states. */ switch (ctrl->state) { - case NVME_CTRL_NEW: case NVME_CTRL_CONNECTING: - if (nvme_is_fabrics(req->cmd) && + if (blk_rq_is_passthrough(rq) && nvme_is_fabrics(req->cmd) && req->cmd->fabrics.fctype == nvme_fabrics_type_connect) return true; break; |