From 8e37ab68fe4d9ee47f2d7c5f45e04216ff68b2d7 Mon Sep 17 00:00:00 2001 From: Michael Wang Date: Tue, 5 May 2015 14:50:24 +0200 Subject: IB/Verbs: Reform IB-ulp ipoib Use raw management helpers to reform IB-ulp ipoib. Signed-off-by: Michael Wang Reviewed-by: Ira Weiny Tested-by: Ira Weiny Reviewed-by: Sean Hefty Reviewed-by: Jason Gunthorpe Tested-by: Doug Ledford Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'drivers/infiniband/ulp') diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 9e1b203d756d..3421e42870c3 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1685,9 +1685,7 @@ static void ipoib_add_one(struct ib_device *device) struct net_device *dev; struct ipoib_dev_priv *priv; int s, e, p; - - if (rdma_node_get_transport(device->node_type) != RDMA_TRANSPORT_IB) - return; + int count = 0; dev_list = kmalloc(sizeof *dev_list, GFP_KERNEL); if (!dev_list) @@ -1704,15 +1702,21 @@ static void ipoib_add_one(struct ib_device *device) } for (p = s; p <= e; ++p) { - if (rdma_port_get_link_layer(device, p) != IB_LINK_LAYER_INFINIBAND) + if (!rdma_protocol_ib(device, p)) continue; dev = ipoib_add_port("ib%d", device, p); if (!IS_ERR(dev)) { priv = netdev_priv(dev); list_add_tail(&priv->list, dev_list); + count++; } } + if (!count) { + kfree(dev_list); + return; + } + ib_set_client_data(device, &ipoib_client, dev_list); } @@ -1721,9 +1725,6 @@ static void ipoib_remove_one(struct ib_device *device) struct ipoib_dev_priv *priv, *tmp; struct list_head *dev_list; - if (rdma_node_get_transport(device->node_type) != RDMA_TRANSPORT_IB) - return; - dev_list = ib_get_client_data(device, &ipoib_client); if (!dev_list) return; -- cgit v1.2.3-59-g8ed1b From 57363d98cf558c196051de08f6c8bc336b3588f2 Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Mon, 18 May 2015 13:40:29 +0300 Subject: IB/srp: Align to generic logging helpers Reviewed-by: Bart Van Assche Signed-off-by: Sagi Grimberg Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/srp/ib_srp.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'drivers/infiniband/ulp') diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 918814cd0f80..667df9d423ef 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -253,7 +253,8 @@ static void srp_free_iu(struct srp_host *host, struct srp_iu *iu) static void srp_qp_event(struct ib_event *event, void *context) { - pr_debug("QP event %d\n", event->event); + pr_debug("QP event %s (%d)\n", + ib_event_msg(event->event), event->event); } static int srp_init_qp(struct srp_target_port *target, @@ -1932,17 +1933,18 @@ static void srp_handle_qp_err(u64 wr_id, enum ib_wc_status wc_status, if (target->connected && !target->qp_in_error) { if (wr_id & LOCAL_INV_WR_ID_MASK) { shost_printk(KERN_ERR, target->scsi_host, PFX - "LOCAL_INV failed with status %d\n", - wc_status); + "LOCAL_INV failed with status %s (%d)\n", + ib_wc_status_msg(wc_status), wc_status); } else if (wr_id & FAST_REG_WR_ID_MASK) { shost_printk(KERN_ERR, target->scsi_host, PFX - "FAST_REG_MR failed status %d\n", - wc_status); + "FAST_REG_MR failed status %s (%d)\n", + ib_wc_status_msg(wc_status), wc_status); } else { shost_printk(KERN_ERR, target->scsi_host, - PFX "failed %s status %d for iu %p\n", + PFX "failed %s status %s (%d) for iu %p\n", send_err ? "send" : "receive", - wc_status, (void *)(uintptr_t)wr_id); + ib_wc_status_msg(wc_status), wc_status, + (void *)(uintptr_t)wr_id); } queue_work(system_long_wq, &target->tl_err_work); } -- cgit v1.2.3-59-g8ed1b From 871e00afa444be6908c887e61f0070c3524b3f68 Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Mon, 18 May 2015 13:40:30 +0300 Subject: IB/iser: Align to generic logging helpers Signed-off-by: Sagi Grimberg Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/iser/iser_verbs.c | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-) (limited to 'drivers/infiniband/ulp') diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index cc2dd35ffbc0..d33c5c000f9c 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -51,19 +51,22 @@ static void iser_cq_callback(struct ib_cq *cq, void *cq_context); static void iser_cq_event_callback(struct ib_event *cause, void *context) { - iser_err("got cq event %d \n", cause->event); + iser_err("cq event %s (%d)\n", + ib_event_msg(cause->event), cause->event); } static void iser_qp_event_callback(struct ib_event *cause, void *context) { - iser_err("got qp event %d\n",cause->event); + iser_err("qp event %s (%d)\n", + ib_event_msg(cause->event), cause->event); } static void iser_event_handler(struct ib_event_handler *handler, struct ib_event *event) { - iser_err("async event %d on device %s port %d\n", event->event, - event->device->name, event->element.port_num); + iser_err("async event %s (%d) on device %s port %d\n", + ib_event_msg(event->event), event->event, + event->device->name, event->element.port_num); } /** @@ -873,8 +876,9 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve int ret = 0; iser_conn = (struct iser_conn *)cma_id->context; - iser_info("event %d status %d conn %p id %p\n", - event->event, event->status, cma_id->context, cma_id); + iser_info("%s (%d): status %d conn %p id %p\n", + rdma_event_msg(event->event), event->event, + event->status, cma_id->context, cma_id); mutex_lock(&iser_conn->state_mutex); switch (event->event) { @@ -913,7 +917,8 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve } break; default: - iser_err("Unexpected RDMA CM event (%d)\n", event->event); + iser_err("Unexpected RDMA CM event: %s (%d)\n", + rdma_event_msg(event->event), event->event); break; } mutex_unlock(&iser_conn->state_mutex); @@ -1173,10 +1178,13 @@ static void iser_handle_wc(struct ib_wc *wc) } } else { if (wc->status != IB_WC_WR_FLUSH_ERR) - iser_err("wr id %llx status %d vend_err %x\n", - wc->wr_id, wc->status, wc->vendor_err); + iser_err("%s (%d): wr id %llx vend_err %x\n", + ib_wc_status_msg(wc->status), wc->status, + wc->wr_id, wc->vendor_err); else - iser_dbg("flush error: wr id %llx\n", wc->wr_id); + iser_dbg("%s (%d): wr id %llx\n", + ib_wc_status_msg(wc->status), wc->status, + wc->wr_id); if (wc->wr_id == ISER_BEACON_WRID) /* all flush errors were consumed */ -- cgit v1.2.3-59-g8ed1b From ea8a1616a7dda6310ba2327e4906f4b5744caa12 Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Mon, 18 May 2015 13:40:31 +0300 Subject: iser-target: Align to generic logging helpers Signed-off-by: Sagi Grimberg Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/isert/ib_isert.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) (limited to 'drivers/infiniband/ulp') diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index 327529ee85eb..d99a0c8f14a4 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -78,7 +78,9 @@ isert_qp_event_callback(struct ib_event *e, void *context) { struct isert_conn *isert_conn = context; - isert_err("conn %p event: %d\n", isert_conn, e->event); + isert_err("%s (%d): conn %p\n", + ib_event_msg(e->event), e->event, isert_conn); + switch (e->event) { case IB_EVENT_COMM_EST: rdma_notify(isert_conn->cm_id, IB_EVENT_COMM_EST); @@ -897,7 +899,8 @@ static int isert_np_cma_handler(struct isert_np *isert_np, enum rdma_cm_event_type event) { - isert_dbg("isert np %p, handling event %d\n", isert_np, event); + isert_dbg("%s (%d): isert np %p\n", + rdma_event_msg(event), event, isert_np); switch (event) { case RDMA_CM_EVENT_DEVICE_REMOVAL: @@ -957,7 +960,8 @@ isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event) { int ret = 0; - isert_info("event %d status %d id %p np %p\n", event->event, + isert_info("%s (%d): status %d id %p np %p\n", + rdma_event_msg(event->event), event->event, event->status, cma_id, cma_id->context); switch (event->event) { @@ -2091,10 +2095,13 @@ isert_handle_wc(struct ib_wc *wc) } } else { if (wc->status != IB_WC_WR_FLUSH_ERR) - isert_err("wr id %llx status %d vend_err %x\n", - wc->wr_id, wc->status, wc->vendor_err); + isert_err("%s (%d): wr id %llx vend_err %x\n", + ib_wc_status_msg(wc->status), wc->status, + wc->wr_id, wc->vendor_err); else - isert_dbg("flush error: wr id %llx\n", wc->wr_id); + isert_dbg("%s (%d): wr id %llx\n", + ib_wc_status_msg(wc->status), wc->status, + wc->wr_id); if (wc->wr_id != ISER_FASTREG_LI_WRID) isert_cq_comp_err(isert_conn, wc); -- cgit v1.2.3-59-g8ed1b