From 700456bd25946ef531773d1ad2dd511e1cc4515e Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 9 Feb 2017 14:23:50 -0800 Subject: [PATCH] cxgb4: Use more common logging style Convert printks to pr_ Miscellanea: o Coalesce formats o Realign arguments Signed-off-by: Joe Perches Reviewed-by: Steve Wise Signed-off-by: Doug Ledford --- drivers/infiniband/hw/cxgb4/cm.c | 84 ++++++++++++-------------- drivers/infiniband/hw/cxgb4/cq.c | 8 +-- drivers/infiniband/hw/cxgb4/device.c | 83 +++++++++++-------------- drivers/infiniband/hw/cxgb4/ev.c | 10 ++- drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 6 ++ drivers/infiniband/hw/cxgb4/mem.c | 6 +- drivers/infiniband/hw/cxgb4/provider.c | 4 +- drivers/infiniband/hw/cxgb4/qp.c | 5 +- drivers/infiniband/hw/cxgb4/resource.c | 18 +++--- drivers/infiniband/hw/cxgb4/t4.h | 2 +- 10 files changed, 97 insertions(+), 129 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 03a1b0e64fc3..dd30aeed7e69 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -467,7 +467,7 @@ static struct net_device *get_real_dev(struct net_device *egress_dev) static void arp_failure_discard(void *handle, struct sk_buff *skb) { - pr_err(MOD "ARP failure\n"); + pr_err("ARP failure\n"); kfree_skb(skb); } @@ -528,7 +528,7 @@ static void pass_accept_rpl_arp_failure(void *handle, struct sk_buff *skb) { struct c4iw_ep *ep = handle; - pr_err(MOD "ARP failure during accept - tid %u -dropping connection\n", + pr_err("ARP failure during accept - tid %u - dropping connection\n", ep->hwtid); __state_set(&ep->com, DEAD); @@ -542,7 +542,7 @@ static void act_open_req_arp_failure(void *handle, struct sk_buff *skb) { struct c4iw_ep *ep = handle; - printk(KERN_ERR MOD "ARP failure during connect\n"); + pr_err("ARP failure during connect\n"); connect_reply_upcall(ep, -EHOSTUNREACH); __state_set(&ep->com, DEAD); if (ep->com.remote_addr.ss_family == AF_INET6) { @@ -724,8 +724,7 @@ static int send_connect(struct c4iw_ep *ep) skb = get_skb(NULL, wrlen, GFP_KERNEL); if (!skb) { - printk(KERN_ERR MOD "%s - failed to alloc skb.\n", - __func__); + pr_err("%s - failed to alloc skb\n", __func__); return -ENOMEM; } set_wr_txq(skb, CPL_PRIORITY_SETUP, ep->ctrlq_idx); @@ -1023,7 +1022,7 @@ static int send_mpa_reject(struct c4iw_ep *ep, const void *pdata, u8 plen) skb = get_skb(NULL, wrlen, GFP_KERNEL); if (!skb) { - printk(KERN_ERR MOD "%s - cannot alloc skb!\n", __func__); + pr_err("%s - cannot alloc skb!\n", __func__); return -ENOMEM; } set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx); @@ -1103,7 +1102,7 @@ static int send_mpa_reply(struct c4iw_ep *ep, const void *pdata, u8 plen) skb = get_skb(NULL, wrlen, GFP_KERNEL); if (!skb) { - printk(KERN_ERR MOD "%s - cannot alloc skb!\n", __func__); + pr_err("%s - cannot alloc skb!\n", __func__); return -ENOMEM; } set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx); @@ -1379,7 +1378,7 @@ static int update_rx_credits(struct c4iw_ep *ep, u32 credits) PDBG("%s ep %p tid %u credits %u\n", __func__, ep, ep->hwtid, credits); skb = get_skb(NULL, wrlen, GFP_KERNEL); if (!skb) { - printk(KERN_ERR MOD "update_rx_credits - cannot alloc skb!\n"); + pr_err("update_rx_credits - cannot alloc skb!\n"); return 0; } @@ -1454,8 +1453,8 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) /* Validate MPA header. */ if (mpa->revision > mpa_rev) { - printk(KERN_ERR MOD "%s MPA version mismatch. Local = %d," - " Received = %d\n", __func__, mpa_rev, mpa->revision); + pr_err("%s MPA version mismatch. Local = %d, Received = %d\n", + __func__, mpa_rev, mpa->revision); err = -EPROTO; goto err_stop_timer; } @@ -1610,7 +1609,7 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) * supports, generate TERM message */ if (rtr_mismatch) { - printk(KERN_ERR "%s: RTR mismatch, sending TERM\n", __func__); + pr_err("%s: RTR mismatch, sending TERM\n", __func__); attrs.layer_etype = LAYER_MPA | DDP_LLP; attrs.ecode = MPA_NOMATCH_RTR; attrs.next_state = C4IW_QP_STATE_TERMINATE; @@ -1629,8 +1628,7 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) * initiator ORD. */ if (insuff_ird) { - printk(KERN_ERR "%s: Insufficient IRD, sending TERM\n", - __func__); + pr_err("%s: Insufficient IRD, sending TERM\n", __func__); attrs.layer_etype = LAYER_MPA | DDP_LLP; attrs.ecode = MPA_INSUFF_IRD; attrs.next_state = C4IW_QP_STATE_TERMINATE; @@ -1701,8 +1699,8 @@ static int process_mpa_request(struct c4iw_ep *ep, struct sk_buff *skb) * Validate MPA Header. */ if (mpa->revision > mpa_rev) { - printk(KERN_ERR MOD "%s MPA version mismatch. Local = %d," - " Received = %d\n", __func__, mpa_rev, mpa->revision); + pr_err("%s MPA version mismatch. Local = %d, Received = %d\n", + __func__, mpa_rev, mpa->revision); goto err_stop_timer; } @@ -1866,7 +1864,7 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb) ep = get_ep_from_tid(dev, tid); if (!ep) { - printk(KERN_WARNING MOD "Abort rpl to freed endpoint\n"); + pr_warn("Abort rpl to freed endpoint\n"); return 0; } PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid); @@ -1878,8 +1876,7 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb) release = 1; break; default: - printk(KERN_ERR "%s ep %p state %d\n", - __func__, ep, ep->com.state); + pr_err("%s ep %p state %d\n", __func__, ep, ep->com.state); break; } mutex_unlock(&ep->com.mutex); @@ -2124,7 +2121,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep) */ ep->atid = cxgb4_alloc_atid(ep->com.dev->rdev.lldi.tids, ep); if (ep->atid == -1) { - pr_err("%s - cannot alloc atid.\n", __func__); + pr_err("%s - cannot alloc atid\n", __func__); err = -ENOMEM; goto fail2; } @@ -2151,7 +2148,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep) ra = (__u8 *)&raddr6->sin6_addr; } if (!ep->dst) { - pr_err("%s - cannot find route.\n", __func__); + pr_err("%s - cannot find route\n", __func__); err = -EHOSTUNREACH; goto fail3; } @@ -2159,7 +2156,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep) ep->com.dev->rdev.lldi.adapter_type, ep->com.cm_id->tos); if (err) { - pr_err("%s - cannot alloc l2e.\n", __func__); + pr_err("%s - cannot alloc l2e\n", __func__); goto fail4; } @@ -2493,15 +2490,13 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) &parent_ep->com.local_addr)->sin6_scope_id); } if (!dst) { - printk(KERN_ERR MOD "%s - failed to find dst entry!\n", - __func__); + pr_err("%s - failed to find dst entry!\n", __func__); goto reject; } child_ep = alloc_ep(sizeof(*child_ep), GFP_KERNEL); if (!child_ep) { - printk(KERN_ERR MOD "%s - failed to allocate ep entry!\n", - __func__); + pr_err("%s - failed to allocate ep entry!\n", __func__); dst_release(dst); goto reject; } @@ -2509,8 +2504,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) err = import_ep(child_ep, iptype, peer_ip, dst, dev, false, parent_ep->com.dev->rdev.lldi.adapter_type, tos); if (err) { - printk(KERN_ERR MOD "%s - failed to allocate l2t entry!\n", - __func__); + pr_err("%s - failed to allocate l2t entry!\n", __func__); dst_release(dst); kfree(child_ep); goto reject; @@ -2797,9 +2791,7 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb) ep->com.qp, C4IW_QP_ATTR_NEXT_STATE, &attrs, 1); if (ret) - printk(KERN_ERR MOD - "%s - qp <- error failed!\n", - __func__); + pr_err("%s - qp <- error failed!\n", __func__); } peer_abort_upcall(ep); break; @@ -2918,13 +2910,13 @@ static int terminate(struct c4iw_dev *dev, struct sk_buff *skb) BUG_ON(!ep); if (ep && ep->com.qp) { - printk(KERN_WARNING MOD "TERM received tid %u qpid %u\n", tid, - ep->com.qp->wq.sq.qid); + pr_warn("TERM received tid %u qpid %u\n", + tid, ep->com.qp->wq.sq.qid); attrs.next_state = C4IW_QP_STATE_TERMINATE; c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, C4IW_QP_ATTR_NEXT_STATE, &attrs, 1); } else - printk(KERN_WARNING MOD "TERM received tid %u no ep/qp\n", tid); + pr_warn("TERM received tid %u no ep/qp\n", tid); c4iw_put_ep(&ep->com); return 0; @@ -3188,7 +3180,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) } ep = alloc_ep(sizeof(*ep), GFP_KERNEL); if (!ep) { - printk(KERN_ERR MOD "%s - cannot alloc ep.\n", __func__); + pr_err("%s - cannot alloc ep\n", __func__); err = -ENOMEM; goto out; } @@ -3228,7 +3220,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) */ ep->atid = cxgb4_alloc_atid(dev->rdev.lldi.tids, ep); if (ep->atid == -1) { - printk(KERN_ERR MOD "%s - cannot alloc atid.\n", __func__); + pr_err("%s - cannot alloc atid\n", __func__); err = -ENOMEM; goto fail2; } @@ -3292,7 +3284,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) raddr6->sin6_scope_id); } if (!ep->dst) { - printk(KERN_ERR MOD "%s - cannot find route.\n", __func__); + pr_err("%s - cannot find route\n", __func__); err = -EHOSTUNREACH; goto fail3; } @@ -3300,7 +3292,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) err = import_ep(ep, iptype, ra, ep->dst, ep->com.dev, true, ep->com.dev->rdev.lldi.adapter_type, cm_id->tos); if (err) { - printk(KERN_ERR MOD "%s - cannot alloc l2e.\n", __func__); + pr_err("%s - cannot alloc l2e\n", __func__); goto fail4; } @@ -3414,7 +3406,7 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) ep = alloc_ep(sizeof(*ep), GFP_KERNEL); if (!ep) { - printk(KERN_ERR MOD "%s - cannot alloc ep.\n", __func__); + pr_err("%s - cannot alloc ep\n", __func__); err = -ENOMEM; goto fail1; } @@ -3439,7 +3431,7 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) cm_id->m_local_addr.ss_family, ep); if (ep->stid == -1) { - printk(KERN_ERR MOD "%s - cannot alloc stid.\n", __func__); + pr_err("%s - cannot alloc stid\n", __func__); err = -ENOMEM; goto fail2; } @@ -3600,8 +3592,7 @@ int c4iw_ep_disconnect(struct c4iw_ep *ep, int abrupt, gfp_t gfp) C4IW_QP_ATTR_NEXT_STATE, &attrs, 1); if (ret) - pr_err(MOD - "%s - qp <- error failed!\n", + pr_err("%s - qp <- error failed!\n", __func__); } fatal = 1; @@ -4157,8 +4148,8 @@ static int set_tcb_rpl(struct c4iw_dev *dev, struct sk_buff *skb) struct cpl_set_tcb_rpl *rpl = cplhdr(skb); if (rpl->status != CPL_ERR_NONE) { - printk(KERN_ERR MOD "Unexpected SET_TCB_RPL status %u " - "for tid %u\n", rpl->status, GET_TID(rpl)); + pr_err("Unexpected SET_TCB_RPL status %u for tid %u\n", + rpl->status, GET_TID(rpl)); } kfree_skb(skb); return 0; @@ -4186,8 +4177,8 @@ static int fw6_msg(struct c4iw_dev *dev, struct sk_buff *skb) sched(dev, skb); break; default: - printk(KERN_ERR MOD "%s unexpected fw6 msg type %u\n", __func__, - rpl->type); + pr_err("%s unexpected fw6 msg type %u\n", + __func__, rpl->type); kfree_skb(skb); break; } @@ -4203,8 +4194,7 @@ static int peer_abort_intr(struct c4iw_dev *dev, struct sk_buff *skb) ep = get_ep_from_tid(dev, tid); /* This EP will be dereferenced in peer_abort() */ if (!ep) { - printk(KERN_WARNING MOD - "Abort on non-existent endpoint, tid %d\n", tid); + pr_warn("Abort on non-existent endpoint, tid %d\n", tid); kfree_skb(skb); return 0; } diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index bec82a600d77..02a6295a6bbd 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -159,7 +159,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, &cq->bar2_qid, user ? &cq->bar2_pa : NULL); if (user && !cq->bar2_pa) { - pr_warn(MOD "%s: cqid %u not in BAR2 range.\n", + pr_warn("%s: cqid %u not in BAR2 range\n", pci_name(rdev->lldi.pdev), cq->cqid); ret = -EINVAL; goto err4; @@ -766,8 +766,7 @@ static int c4iw_poll_cq_one(struct c4iw_cq *chp, struct ib_wc *wc) wc->opcode = IB_WC_SEND; break; default: - printk(KERN_ERR MOD "Unexpected opcode %d " - "in the CQE received for QPID=0x%0x\n", + pr_err("Unexpected opcode %d in the CQE received for QPID=0x%0x\n", CQE_OPCODE(&cqe), CQE_QPID(&cqe)); ret = -EINVAL; goto out; @@ -822,8 +821,7 @@ static int c4iw_poll_cq_one(struct c4iw_cq *chp, struct ib_wc *wc) wc->status = IB_WC_WR_FLUSH_ERR; break; default: - printk(KERN_ERR MOD - "Unexpected cqe_status 0x%x for QPID=0x%0x\n", + pr_err("Unexpected cqe_status 0x%x for QPID=0x%0x\n", CQE_STATUS(&cqe), CQE_QPID(&cqe)); wc->status = IB_WC_FATAL_ERR; } diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 4e4f1a732b01..cff9e513ef0b 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -334,7 +334,7 @@ static int qp_release(struct inode *inode, struct file *file) { struct c4iw_debugfs_data *qpd = file->private_data; if (!qpd) { - printk(KERN_INFO "%s null qpd?\n", __func__); + pr_info("%s null qpd?\n", __func__); return 0; } vfree(qpd->buf); @@ -422,7 +422,7 @@ static int stag_release(struct inode *inode, struct file *file) { struct c4iw_debugfs_data *stagd = file->private_data; if (!stagd) { - printk(KERN_INFO "%s null stagd?\n", __func__); + pr_info("%s null stagd?\n", __func__); return 0; } vfree(stagd->buf); @@ -796,15 +796,14 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev) * cqid and qpid range must match for now. */ if (rdev->lldi.udb_density != rdev->lldi.ucq_density) { - pr_err(MOD "%s: unsupported udb/ucq densities %u/%u\n", + pr_err("%s: unsupported udb/ucq densities %u/%u\n", pci_name(rdev->lldi.pdev), rdev->lldi.udb_density, rdev->lldi.ucq_density); return -EINVAL; } if (rdev->lldi.vr->qp.start != rdev->lldi.vr->cq.start || rdev->lldi.vr->qp.size != rdev->lldi.vr->cq.size) { - pr_err(MOD "%s: unsupported qp and cq id ranges " - "qp start %u size %u cq start %u size %u\n", + pr_err("%s: unsupported qp and cq id ranges qp start %u size %u cq start %u size %u\n", pci_name(rdev->lldi.pdev), rdev->lldi.vr->qp.start, rdev->lldi.vr->qp.size, rdev->lldi.vr->cq.size, rdev->lldi.vr->cq.size); @@ -843,22 +842,22 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev) err = c4iw_init_resource(rdev, c4iw_num_stags(rdev), T4_MAX_NUM_PD); if (err) { - printk(KERN_ERR MOD "error %d initializing resources\n", err); + pr_err("error %d initializing resources\n", err); return err; } err = c4iw_pblpool_create(rdev); if (err) { - printk(KERN_ERR MOD "error %d initializing pbl pool\n", err); + pr_err("error %d initializing pbl pool\n", err); goto destroy_resource; } err = c4iw_rqtpool_create(rdev); if (err) { - printk(KERN_ERR MOD "error %d initializing rqt pool\n", err); + pr_err("error %d initializing rqt pool\n", err); goto destroy_pblpool; } err = c4iw_ocqp_pool_create(rdev); if (err) { - printk(KERN_ERR MOD "error %d initializing ocqp pool\n", err); + pr_err("error %d initializing ocqp pool\n", err); goto destroy_rqtpool; } rdev->status_page = (struct t4_dev_status_page *) @@ -954,17 +953,17 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop) int ret; if (!rdma_supported(infop)) { - printk(KERN_INFO MOD "%s: RDMA not supported on this device.\n", - pci_name(infop->pdev)); + pr_info("%s: RDMA not supported on this device\n", + pci_name(infop->pdev)); return ERR_PTR(-ENOSYS); } if (!ocqp_supported(infop)) - pr_info("%s: On-Chip Queues not supported on this device.\n", + pr_info("%s: On-Chip Queues not supported on this device\n", pci_name(infop->pdev)); devp = (struct c4iw_dev *)ib_alloc_device(sizeof(*devp)); if (!devp) { - printk(KERN_ERR MOD "Cannot allocate ib device\n"); + pr_err("Cannot allocate ib device\n"); return ERR_PTR(-ENOMEM); } devp->rdev.lldi = *infop; @@ -1000,7 +999,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop) devp->rdev.bar2_kva = ioremap_wc(devp->rdev.bar2_pa, pci_resource_len(devp->rdev.lldi.pdev, 2)); if (!devp->rdev.bar2_kva) { - pr_err(MOD "Unable to ioremap BAR2\n"); + pr_err("Unable to ioremap BAR2\n"); ib_dealloc_device(&devp->ibdev); return ERR_PTR(-EINVAL); } @@ -1012,7 +1011,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop) devp->rdev.oc_mw_kva = ioremap_wc(devp->rdev.oc_mw_pa, devp->rdev.lldi.vr->ocq.size); if (!devp->rdev.oc_mw_kva) { - pr_err(MOD "Unable to ioremap onchip mem\n"); + pr_err("Unable to ioremap onchip mem\n"); ib_dealloc_device(&devp->ibdev); return ERR_PTR(-EINVAL); } @@ -1025,7 +1024,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop) ret = c4iw_rdev_open(&devp->rdev); if (ret) { - printk(KERN_ERR MOD "Unable to open CXIO rdev err %d\n", ret); + pr_err("Unable to open CXIO rdev err %d\n", ret); ib_dealloc_device(&devp->ibdev); return ERR_PTR(ret); } @@ -1138,8 +1137,7 @@ static inline int recv_rx_pkt(struct c4iw_dev *dev, const struct pkt_gl *gl, goto out; if (c4iw_handlers[opcode] == NULL) { - pr_info("%s no handler opcode 0x%x...\n", __func__, - opcode); + pr_info("%s no handler opcode 0x%x...\n", __func__, opcode); kfree_skb(skb); goto out; } @@ -1176,13 +1174,11 @@ static int c4iw_uld_rx_handler(void *handle, const __be64 *rsp, if (recv_rx_pkt(dev, gl, rsp)) return 0; - pr_info("%s: unexpected FL contents at %p, " \ - "RSS %#llx, FL %#llx, len %u\n", - pci_name(ctx->lldi.pdev), gl->va, - (unsigned long long)be64_to_cpu(*rsp), - (unsigned long long)be64_to_cpu( - *(__force __be64 *)gl->va), - gl->tot_len); + pr_info("%s: unexpected FL contents at %p, RSS %#llx, FL %#llx, len %u\n", + pci_name(ctx->lldi.pdev), gl->va, + be64_to_cpu(*rsp), + be64_to_cpu(*(__force __be64 *)gl->va), + gl->tot_len); return 0; } else { @@ -1195,8 +1191,7 @@ static int c4iw_uld_rx_handler(void *handle, const __be64 *rsp, if (c4iw_handlers[opcode]) { c4iw_handlers[opcode](dev, skb); } else { - pr_info("%s no handler opcode 0x%x...\n", __func__, - opcode); + pr_info("%s no handler opcode 0x%x...\n", __func__, opcode); kfree_skb(skb); } @@ -1212,14 +1207,13 @@ static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state) PDBG("%s new_state %u\n", __func__, new_state); switch (new_state) { case CXGB4_STATE_UP: - printk(KERN_INFO MOD "%s: Up\n", pci_name(ctx->lldi.pdev)); + pr_info("%s: Up\n", pci_name(ctx->lldi.pdev)); if (!ctx->dev) { int ret; ctx->dev = c4iw_alloc(&ctx->lldi); if (IS_ERR(ctx->dev)) { - printk(KERN_ERR MOD - "%s: initialization failed: %ld\n", + pr_err("%s: initialization failed: %ld\n", pci_name(ctx->lldi.pdev), PTR_ERR(ctx->dev)); ctx->dev = NULL; @@ -1227,22 +1221,19 @@ static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state) } ret = c4iw_register_device(ctx->dev); if (ret) { - printk(KERN_ERR MOD - "%s: RDMA registration failed: %d\n", + pr_err("%s: RDMA registration failed: %d\n", pci_name(ctx->lldi.pdev), ret); c4iw_dealloc(ctx); } } break; case CXGB4_STATE_DOWN: - printk(KERN_INFO MOD "%s: Down\n", - pci_name(ctx->lldi.pdev)); + pr_info("%s: Down\n", pci_name(ctx->lldi.pdev)); if (ctx->dev) c4iw_remove(ctx); break; case CXGB4_STATE_START_RECOVERY: - printk(KERN_INFO MOD "%s: Fatal Error\n", - pci_name(ctx->lldi.pdev)); + pr_info("%s: Fatal Error\n", pci_name(ctx->lldi.pdev)); if (ctx->dev) { struct ib_event event; @@ -1255,8 +1246,7 @@ static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state) } break; case CXGB4_STATE_DETACH: - printk(KERN_INFO MOD "%s: Detach\n", - pci_name(ctx->lldi.pdev)); + pr_info("%s: Detach\n", pci_name(ctx->lldi.pdev)); if (ctx->dev) c4iw_remove(ctx); break; @@ -1406,9 +1396,7 @@ static void recover_lost_dbs(struct uld_ctx *ctx, struct qp_list *qp_list) t4_sq_host_wq_pidx(&qp->wq), t4_sq_wq_size(&qp->wq)); if (ret) { - pr_err(MOD "%s: Fatal error - " - "DB overflow recovery failed - " - "error syncing SQ qid %u\n", + pr_err("%s: Fatal error - DB overflow recovery failed - error syncing SQ qid %u\n", pci_name(ctx->lldi.pdev), qp->wq.sq.qid); spin_unlock(&qp->lock); spin_unlock_irq(&qp->rhp->lock); @@ -1422,9 +1410,7 @@ static void recover_lost_dbs(struct uld_ctx *ctx, struct qp_list *qp_list) t4_rq_wq_size(&qp->wq)); if (ret) { - pr_err(MOD "%s: Fatal error - " - "DB overflow recovery failed - " - "error syncing RQ qid %u\n", + pr_err("%s: Fatal error - DB overflow recovery failed - error syncing RQ qid %u\n", pci_name(ctx->lldi.pdev), qp->wq.rq.qid); spin_unlock(&qp->lock); spin_unlock_irq(&qp->rhp->lock); @@ -1455,7 +1441,7 @@ static void recover_queues(struct uld_ctx *ctx) /* flush the SGE contexts */ ret = cxgb4_flush_eq_cache(ctx->dev->rdev.lldi.ports[0]); if (ret) { - printk(KERN_ERR MOD "%s: Fatal error - DB overflow recovery failed\n", + pr_err("%s: Fatal error - DB overflow recovery failed\n", pci_name(ctx->lldi.pdev)); return; } @@ -1513,8 +1499,8 @@ static int c4iw_uld_control(void *handle, enum cxgb4_control control, ...) mutex_unlock(&ctx->dev->rdev.stats.lock); break; default: - printk(KERN_WARNING MOD "%s: unknown control cmd %u\n", - pci_name(ctx->lldi.pdev), control); + pr_warn("%s: unknown control cmd %u\n", + pci_name(ctx->lldi.pdev), control); break; } return 0; @@ -1543,8 +1529,7 @@ static int __init c4iw_init_module(void) c4iw_debugfs_root = debugfs_create_dir(DRV_NAME, NULL); if (!c4iw_debugfs_root) - printk(KERN_WARNING MOD - "could not create debugfs entry, continuing\n"); + pr_warn("could not create debugfs entry, continuing\n"); cxgb4_register_uld(CXGB4_ULD_RDMA, &c4iw_uld_info); diff --git a/drivers/infiniband/hw/cxgb4/ev.c b/drivers/infiniband/hw/cxgb4/ev.c index bdfac2ccb704..176e1b13f372 100644 --- a/drivers/infiniband/hw/cxgb4/ev.c +++ b/drivers/infiniband/hw/cxgb4/ev.c @@ -124,8 +124,7 @@ void c4iw_ev_dispatch(struct c4iw_dev *dev, struct t4_cqe *err_cqe) spin_lock_irq(&dev->lock); qhp = get_qhp(dev, CQE_QPID(err_cqe)); if (!qhp) { - printk(KERN_ERR MOD "BAD AE qpid 0x%x opcode %d " - "status 0x%x type %d wrid.hi 0x%x wrid.lo 0x%x\n", + pr_err("BAD AE qpid 0x%x opcode %d status 0x%x type %d wrid.hi 0x%x wrid.lo 0x%x\n", CQE_QPID(err_cqe), CQE_OPCODE(err_cqe), CQE_STATUS(err_cqe), CQE_TYPE(err_cqe), CQE_WRID_HI(err_cqe), @@ -140,8 +139,7 @@ void c4iw_ev_dispatch(struct c4iw_dev *dev, struct t4_cqe *err_cqe) cqid = qhp->attr.rcq; chp = get_chp(dev, cqid); if (!chp) { - printk(KERN_ERR MOD "BAD AE cqid 0x%x qpid 0x%x opcode %d " - "status 0x%x type %d wrid.hi 0x%x wrid.lo 0x%x\n", + pr_err("BAD AE cqid 0x%x qpid 0x%x opcode %d status 0x%x type %d wrid.hi 0x%x wrid.lo 0x%x\n", cqid, CQE_QPID(err_cqe), CQE_OPCODE(err_cqe), CQE_STATUS(err_cqe), CQE_TYPE(err_cqe), CQE_WRID_HI(err_cqe), @@ -165,7 +163,7 @@ void c4iw_ev_dispatch(struct c4iw_dev *dev, struct t4_cqe *err_cqe) /* Completion Events */ case T4_ERR_SUCCESS: - printk(KERN_ERR MOD "AE with status 0!\n"); + pr_err("AE with status 0!\n"); break; case T4_ERR_STAG: @@ -207,7 +205,7 @@ void c4iw_ev_dispatch(struct c4iw_dev *dev, struct t4_cqe *err_cqe) break; default: - printk(KERN_ERR MOD "Unknown T4 status 0x%x QPID 0x%x\n", + pr_err("Unknown T4 status 0x%x QPID 0x%x\n", CQE_STATUS(err_cqe), qhp->wq.sq.qid); post_qp_event(dev, chp, qhp, err_cqe, IB_EVENT_QP_FATAL); break; diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index 5846c47c8d55..e2fec1c31a97 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -64,6 +64,12 @@ #define DRV_NAME "iw_cxgb4" #define MOD DRV_NAME ":" +#ifdef pr_fmt +#undef pr_fmt +#endif + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + extern int c4iw_debug; #define PDBG(fmt, args...) \ do { \ diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 410408f886c1..d20cfd1115f7 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -234,10 +234,8 @@ static int write_adapter_mem(struct c4iw_rdev *rdev, u32 addr, u32 len, if (is_t5(rdev->lldi.adapter_type) && use_dsgl) { if (len > inline_threshold) { if (_c4iw_write_mem_dma(rdev, addr, len, data, skb)) { - printk_ratelimited(KERN_WARNING - "%s: dma map" - " failure (non fatal)\n", - pci_name(rdev->lldi.pdev)); + pr_warn_ratelimited("%s: dma map failure (non fatal)\n", + pci_name(rdev->lldi.pdev)); return _c4iw_write_mem_inline(rdev, addr, len, data, skb); } else { diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index df64417ab6f2..8b95c8786477 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -123,7 +123,6 @@ static struct ib_ucontext *c4iw_alloc_ucontext(struct ib_device *ibdev, { struct c4iw_ucontext *context; struct c4iw_dev *rhp = to_c4iw_dev(ibdev); - static int warned; struct c4iw_alloc_ucontext_resp uresp; int ret = 0; struct c4iw_mm_entry *mm = NULL; @@ -141,8 +140,7 @@ static struct ib_ucontext *c4iw_alloc_ucontext(struct ib_device *ibdev, kref_init(&context->kref); if (udata->outlen < sizeof(uresp) - sizeof(uresp.reserved)) { - if (!warned++) - pr_err(MOD "Warning - downlevel libcxgb4 (non-fatal), device status page disabled."); + pr_err_once("Warning - downlevel libcxgb4 (non-fatal), device status page disabled\n"); rhp->rdev.flags |= T4_STATUS_PAGE_DISABLED; } else { mm = kmalloc(sizeof(*mm), GFP_KERNEL); diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index d4fd2f5c8326..b355dcba5d25 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -275,7 +275,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq, * User mode must have bar2 access. */ if (user && (!wq->sq.bar2_pa || !wq->rq.bar2_pa)) { - pr_warn(MOD "%s: sqid %u or rqid %u not in BAR2 range.\n", + pr_warn("%s: sqid %u or rqid %u not in BAR2 range\n", pci_name(rdev->lldi.pdev), wq->sq.qid, wq->rq.qid); goto free_dma; } @@ -1671,8 +1671,7 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp, goto err; break; default: - printk(KERN_ERR "%s in a bad state %d\n", - __func__, qhp->attr.state); + pr_err("%s in a bad state %d\n", __func__, qhp->attr.state); ret = -EINVAL; goto err; break; diff --git a/drivers/infiniband/hw/cxgb4/resource.c b/drivers/infiniband/hw/cxgb4/resource.c index 67df71a7012e..9a3258650899 100644 --- a/drivers/infiniband/hw/cxgb4/resource.c +++ b/drivers/infiniband/hw/cxgb4/resource.c @@ -293,10 +293,8 @@ int c4iw_pblpool_create(struct c4iw_rdev *rdev) PDBG("%s failed to add PBL chunk (%x/%x)\n", __func__, pbl_start, pbl_chunk); if (pbl_chunk <= 1024 << MIN_PBL_SHIFT) { - printk(KERN_WARNING MOD - "Failed to add all PBL chunks (%x/%x)\n", - pbl_start, - pbl_top - pbl_start); + pr_warn("Failed to add all PBL chunks (%x/%x)\n", + pbl_start, pbl_top - pbl_start); return 0; } pbl_chunk >>= 1; @@ -326,7 +324,7 @@ u32 c4iw_rqtpool_alloc(struct c4iw_rdev *rdev, int size) unsigned long addr = gen_pool_alloc(rdev->rqt_pool, size << 6); PDBG("%s addr 0x%x size %d\n", __func__, (u32)addr, size << 6); if (!addr) - pr_warn_ratelimited(MOD "%s: Out of RQT memory\n", + pr_warn_ratelimited("%s: Out of RQT memory\n", pci_name(rdev->lldi.pdev)); mutex_lock(&rdev->stats.lock); if (addr) { @@ -366,9 +364,8 @@ int c4iw_rqtpool_create(struct c4iw_rdev *rdev) PDBG("%s failed to add RQT chunk (%x/%x)\n", __func__, rqt_start, rqt_chunk); if (rqt_chunk <= 1024 << MIN_RQT_SHIFT) { - printk(KERN_WARNING MOD - "Failed to add all RQT chunks (%x/%x)\n", - rqt_start, rqt_top - rqt_start); + pr_warn("Failed to add all RQT chunks (%x/%x)\n", + rqt_start, rqt_top - rqt_start); return 0; } rqt_chunk >>= 1; @@ -432,9 +429,8 @@ int c4iw_ocqp_pool_create(struct c4iw_rdev *rdev) PDBG("%s failed to add OCQP chunk (%x/%x)\n", __func__, start, chunk); if (chunk <= 1024 << MIN_OCQP_SHIFT) { - printk(KERN_WARNING MOD - "Failed to add all OCQP chunks (%x/%x)\n", - start, top - start); + pr_warn("Failed to add all OCQP chunks (%x/%x)\n", + start, top - start); return 0; } chunk >>= 1; diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h index 640d22148a3e..1d7d1f1cd692 100644 --- a/drivers/infiniband/hw/cxgb4/t4.h +++ b/drivers/infiniband/hw/cxgb4/t4.h @@ -656,7 +656,7 @@ static inline int t4_next_hw_cqe(struct t4_cq *cq, struct t4_cqe **cqe) if (cq->queue[prev_cidx].bits_type_ts != cq->bits_type_ts) { ret = -EOVERFLOW; cq->error = 1; - printk(KERN_ERR MOD "cq overflow cqid %u\n", cq->cqid); + pr_err("cq overflow cqid %u\n", cq->cqid); BUG_ON(1); } else if (t4_valid_cqe(cq, &cq->queue[cq->cidx])) { -- 2.30.2