diff options
| author | Narsimhulu Musini <nmusini@cisco.com> | 2016-03-17 10:51:16 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-04-11 23:57:09 +0300 |
| commit | be2a266d2a163a332666f396ea128a6bcc6882f7 (patch) | |
| tree | bae10d033ab4fce5e05a2706bd81017888c9dea4 | |
| parent | 0da8519b2b1f08113cda65af88a4c9e35157dd53 (diff) | |
| download | linux-be2a266d2a163a332666f396ea128a6bcc6882f7.tar.xz | |
snic: add scsi host after determining max IOs.
scsi host is added after negotiating the max number of IOs with
Firmware.
Signed-off-by: Narsimhulu Musini <nmusini@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/snic/snic_main.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/drivers/scsi/snic/snic_main.c b/drivers/scsi/snic/snic_main.c index 37ec507b7e67..396b32dca074 100644 --- a/drivers/scsi/snic/snic_main.c +++ b/drivers/scsi/snic/snic_main.c @@ -631,19 +631,6 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_free_tmreq_pool; } - /* - * Initialization done with PCI system, hardware, firmware. - * Add shost to SCSI - */ - ret = snic_add_host(shost, pdev); - if (ret) { - SNIC_HOST_ERR(shost, - "Adding scsi host Failed ... exiting. %d\n", - ret); - - goto err_notify_unset; - } - spin_lock_irqsave(&snic_glob->snic_list_lock, flags); list_add_tail(&snic->list, &snic_glob->snic_list); spin_unlock_irqrestore(&snic_glob->snic_list_lock, flags); @@ -676,8 +663,6 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) for (i = 0; i < snic->intr_count; i++) svnic_intr_unmask(&snic->intr[i]); - snic_set_state(snic, SNIC_ONLINE); - /* Get snic params */ ret = snic_get_conf(snic); if (ret) { @@ -688,6 +673,21 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_get_conf; } + /* + * Initialization done with PCI system, hardware, firmware. + * Add shost to SCSI + */ + ret = snic_add_host(shost, pdev); + if (ret) { + SNIC_HOST_ERR(shost, + "Adding scsi host Failed ... exiting. %d\n", + ret); + + goto err_get_conf; + } + + snic_set_state(snic, SNIC_ONLINE); + ret = snic_disc_start(snic); if (ret) { SNIC_HOST_ERR(shost, "snic_probe:Discovery Failed w err = %d\n", @@ -712,6 +712,8 @@ err_req_intr: svnic_dev_disable(snic->vdev); err_vdev_enable: + svnic_dev_notify_unset(snic->vdev); + for (i = 0; i < snic->wq_count; i++) { int rc = 0; @@ -725,9 +727,6 @@ err_vdev_enable: } snic_del_host(snic->shost); -err_notify_unset: - svnic_dev_notify_unset(snic->vdev); - err_free_tmreq_pool: mempool_destroy(snic->req_pool[SNIC_REQ_TM_CACHE]); |