diff options
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i_iscsi.c')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_iscsi.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c index 1809f9ccc4ce..041928b23cb0 100644 --- a/drivers/scsi/bnx2i/bnx2i_iscsi.c +++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c @@ -379,6 +379,7 @@ static struct iscsi_endpoint *bnx2i_alloc_ep(struct bnx2i_hba *hba) { struct iscsi_endpoint *ep; struct bnx2i_endpoint *bnx2i_ep; + u32 ec_div; ep = iscsi_create_endpoint(sizeof(*bnx2i_ep)); if (!ep) { @@ -393,6 +394,11 @@ static struct iscsi_endpoint *bnx2i_alloc_ep(struct bnx2i_hba *hba) bnx2i_ep->ep_iscsi_cid = (u16) -1; bnx2i_ep->hba = hba; bnx2i_ep->hba_age = hba->age; + + ec_div = event_coal_div; + while (ec_div >>= 1) + bnx2i_ep->ec_shift += 1; + hba->ofld_conns_active++; init_waitqueue_head(&bnx2i_ep->ofld_wait); return ep; @@ -858,7 +864,7 @@ struct bnx2i_hba *bnx2i_alloc_hba(struct cnic_dev *cnic) mutex_init(&hba->net_dev_lock); init_waitqueue_head(&hba->eh_wait); if (test_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type)) { - hba->hba_shutdown_tmo = 20 * HZ; + hba->hba_shutdown_tmo = 30 * HZ; hba->conn_teardown_tmo = 20 * HZ; hba->conn_ctx_destroy_tmo = 6 * HZ; } else { /* 5706/5708/5709 */ @@ -1208,6 +1214,9 @@ static int bnx2i_task_xmit(struct iscsi_task *task) struct bnx2i_cmd *cmd = task->dd_data; struct iscsi_cmd *hdr = (struct iscsi_cmd *) task->hdr; + if (bnx2i_conn->ep->num_active_cmds + 1 > hba->max_sqes) + return -ENOMEM; + /* * If there is no scsi_cmnd this must be a mgmt task */ @@ -2156,7 +2165,7 @@ static struct scsi_host_template bnx2i_host_template = { .change_queue_depth = iscsi_change_queue_depth, .can_queue = 1024, .max_sectors = 127, - .cmd_per_lun = 32, + .cmd_per_lun = 24, .this_id = -1, .use_clustering = ENABLE_CLUSTERING, .sg_tablesize = ISCSI_MAX_BDS_PER_CMD, |