diff options
Diffstat (limited to 'drivers/infiniband/ulp')
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 6 | ||||
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 27 | ||||
-rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.c | 17 | ||||
-rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.h | 2 | ||||
-rw-r--r-- | drivers/infiniband/ulp/iser/iser_initiator.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/ulp/iser/iser_verbs.c | 7 |
6 files changed, 31 insertions, 30 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index a192581..da60827 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -446,11 +446,11 @@ poll_more: if (dev->features & NETIF_F_LRO) lro_flush_all(&priv->lro.lro_mgr); - netif_rx_complete(napi); + napi_complete(napi); if (unlikely(ib_req_notify_cq(priv->recv_cq, IB_CQ_NEXT_COMP | IB_CQ_REPORT_MISSED_EVENTS)) && - netif_rx_reschedule(napi)) + napi_reschedule(napi)) goto poll_more; } @@ -462,7 +462,7 @@ void ipoib_ib_completion(struct ib_cq *cq, void *dev_ptr) struct net_device *dev = dev_ptr; struct ipoib_dev_priv *priv = netdev_priv(dev); - netif_rx_schedule(&priv->napi); + napi_schedule(&priv->napi); } static void drain_tx_cq(struct net_device *dev) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 0bd2a4f..421a664 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -660,8 +660,12 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev, path = __path_find(dev, phdr->hwaddr + 4); if (!path || !path->valid) { - if (!path) + int new_path = 0; + + if (!path) { path = path_rec_create(dev, phdr->hwaddr + 4); + new_path = 1; + } if (path) { /* put pseudoheader back on for next time */ skb_push(skb, sizeof *phdr); @@ -669,7 +673,8 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev, if (!path->query && path_rec_start(dev, path)) { spin_unlock_irqrestore(&priv->lock, flags); - path_free(dev, path); + if (new_path) + path_free(dev, path); return; } else __path_add(dev, path); @@ -1016,18 +1021,22 @@ static void ipoib_lro_setup(struct ipoib_dev_priv *priv) priv->lro.lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY; } +static const struct net_device_ops ipoib_netdev_ops = { + .ndo_open = ipoib_open, + .ndo_stop = ipoib_stop, + .ndo_change_mtu = ipoib_change_mtu, + .ndo_start_xmit = ipoib_start_xmit, + .ndo_tx_timeout = ipoib_timeout, + .ndo_set_multicast_list = ipoib_set_mcast_list, + .ndo_neigh_setup = ipoib_neigh_setup_dev, +}; + static void ipoib_setup(struct net_device *dev) { struct ipoib_dev_priv *priv = netdev_priv(dev); - dev->open = ipoib_open; - dev->stop = ipoib_stop; - dev->change_mtu = ipoib_change_mtu; - dev->hard_start_xmit = ipoib_start_xmit; - dev->tx_timeout = ipoib_timeout; + dev->netdev_ops = &ipoib_netdev_ops; dev->header_ops = &ipoib_header_ops; - dev->set_multicast_list = ipoib_set_mcast_list; - dev->neigh_setup = ipoib_neigh_setup_dev; ipoib_set_ethtool_ops(dev); diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index 1287639..13d7674 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -168,7 +168,7 @@ iscsi_iser_mtask_xmit(struct iscsi_conn *conn, struct iscsi_task *task) { int error = 0; - debug_scsi("task deq [cid %d itt 0x%x]\n", conn->id, task->itt); + iser_dbg("task deq [cid %d itt 0x%x]\n", conn->id, task->itt); error = iser_send_control(conn, task); @@ -195,7 +195,7 @@ iscsi_iser_task_xmit_unsol_data(struct iscsi_conn *conn, /* Send data-out PDUs while there's still unsolicited data to send */ while (iscsi_task_has_unsol_data(task)) { iscsi_prep_data_out_pdu(task, r2t, &hdr); - debug_scsi("Sending data-out: itt 0x%x, data count %d\n", + iser_dbg("Sending data-out: itt 0x%x, data count %d\n", hdr.itt, r2t->data_count); /* the buffer description has been passed with the command */ @@ -206,7 +206,7 @@ iscsi_iser_task_xmit_unsol_data(struct iscsi_conn *conn, goto iscsi_iser_task_xmit_unsol_data_exit; } r2t->sent += r2t->data_count; - debug_scsi("Need to send %d more as data-out PDUs\n", + iser_dbg("Need to send %d more as data-out PDUs\n", r2t->data_length - r2t->sent); } @@ -227,12 +227,12 @@ iscsi_iser_task_xmit(struct iscsi_task *task) if (task->sc->sc_data_direction == DMA_TO_DEVICE) { BUG_ON(scsi_bufflen(task->sc) == 0); - debug_scsi("cmd [itt %x total %d imm %d unsol_data %d\n", + iser_dbg("cmd [itt %x total %d imm %d unsol_data %d\n", task->itt, scsi_bufflen(task->sc), task->imm_count, task->unsol_r2t.data_length); } - debug_scsi("task deq [cid %d itt 0x%x]\n", + iser_dbg("task deq [cid %d itt 0x%x]\n", conn->id, task->itt); /* Send the cmd PDU */ @@ -397,14 +397,14 @@ static void iscsi_iser_session_destroy(struct iscsi_cls_session *cls_session) static struct iscsi_cls_session * iscsi_iser_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, - uint32_t initial_cmdsn, uint32_t *hostno) + uint32_t initial_cmdsn) { struct iscsi_cls_session *cls_session; struct iscsi_session *session; struct Scsi_Host *shost; struct iser_conn *ib_conn; - shost = iscsi_host_alloc(&iscsi_iser_sht, 0, ISCSI_MAX_CMD_PER_LUN); + shost = iscsi_host_alloc(&iscsi_iser_sht, 0, 1); if (!shost) return NULL; shost->transportt = iscsi_iser_scsi_transport; @@ -423,7 +423,6 @@ iscsi_iser_session_create(struct iscsi_endpoint *ep, if (iscsi_host_add(shost, ep ? ib_conn->device->ib_device->dma_device : NULL)) goto free_host; - *hostno = shost->host_no; /* * we do not support setting can_queue cmd_per_lun from userspace yet @@ -596,7 +595,7 @@ static struct scsi_host_template iscsi_iser_sht = { .change_queue_depth = iscsi_change_queue_depth, .sg_tablesize = ISCSI_ISER_SG_TABLESIZE, .max_sectors = 1024, - .cmd_per_lun = ISCSI_MAX_CMD_PER_LUN, + .cmd_per_lun = ISER_DEF_CMD_PER_LUN, .eh_abort_handler = iscsi_eh_abort, .eh_device_reset_handler= iscsi_eh_device_reset, .eh_target_reset_handler= iscsi_eh_target_reset, diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 8611195..9d529ca 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -93,7 +93,7 @@ /* support upto 512KB in one RDMA */ #define ISCSI_ISER_SG_TABLESIZE (0x80000 >> SHIFT_4K) -#define ISCSI_ISER_MAX_LUN 256 +#define ISER_DEF_CMD_PER_LUN 128 /* QP settings */ /* Maximal bounds on received asynchronous PDUs */ diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c index e209cb8d..9de6402 100644 --- a/drivers/infiniband/ulp/iser/iser_initiator.c +++ b/drivers/infiniband/ulp/iser/iser_initiator.c @@ -661,7 +661,7 @@ void iser_snd_completion(struct iser_desc *tx_desc) if (resume_tx) { iser_dbg("%ld resuming tx\n",jiffies); - scsi_queue_work(conn->session->host, &conn->xmitwork); + iscsi_conn_queue_work(conn); } if (tx_desc->type == ISCSI_TX_CONTROL) { diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 319b188..ea9e155 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -401,13 +401,6 @@ static void iser_route_handler(struct rdma_cm_id *cma_id) if (ret) goto failure; - iser_dbg("path.mtu is %d setting it to %d\n", - cma_id->route.path_rec->mtu, IB_MTU_1024); - - /* we must set the MTU to 1024 as this is what the target is assuming */ - if (cma_id->route.path_rec->mtu > IB_MTU_1024) - cma_id->route.path_rec->mtu = IB_MTU_1024; - memset(&conn_param, 0, sizeof conn_param); conn_param.responder_resources = 4; conn_param.initiator_depth = 1; |