diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/fc.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 25479d3031fa..b64cc1002452 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -808,7 +808,6 @@ fc_dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, dma_unmap_sg(dev, sg, nents, dir); } - /* *********************** FC-NVME LS Handling **************************** */ static void nvme_fc_ctrl_put(struct nvme_fc_ctrl *); @@ -2462,6 +2461,9 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl) ++ctrl->ctrl.nr_reconnects; + if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE) + return -ENODEV; + /* * Create the admin queue */ @@ -2682,6 +2684,10 @@ nvme_fc_reconnect_or_delete(struct nvme_fc_ctrl *ctrl, int status) ctrl->cnum, status); if (nvmf_should_reconnect(&ctrl->ctrl)) { + /* Only schedule the reconnect if the remote port is online */ + if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE) + return; + dev_info(ctrl->ctrl.device, "NVME-FC{%d}: Reconnect attempt in %d seconds.\n", ctrl->cnum, ctrl->ctrl.opts->reconnect_delay); @@ -2715,12 +2721,15 @@ nvme_fc_reset_ctrl_work(struct work_struct *work) return; } - ret = nvme_fc_create_association(ctrl); - if (ret) - nvme_fc_reconnect_or_delete(ctrl, ret); - else - dev_info(ctrl->ctrl.device, - "NVME-FC{%d}: controller reset complete\n", ctrl->cnum); + if (ctrl->rport->remoteport.port_state == FC_OBJSTATE_ONLINE) { + ret = nvme_fc_create_association(ctrl); + if (ret) + nvme_fc_reconnect_or_delete(ctrl, ret); + else + dev_info(ctrl->ctrl.device, + "NVME-FC{%d}: controller reset complete\n", + ctrl->cnum); + } } static const struct nvme_ctrl_ops nvme_fc_ctrl_ops = { |