diff options
Diffstat (limited to 'drivers/net/ehea/ehea_main.c')
| -rw-r--r-- | drivers/net/ehea/ehea_main.c | 407 |
1 files changed, 208 insertions, 199 deletions
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index f700c76d3e6..a84c389d3db 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -26,8 +26,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/in.h> #include <linux/ip.h> #include <linux/tcp.h> @@ -138,8 +136,8 @@ void ehea_dump(void *adr, int len, char *msg) int x; unsigned char *deb = adr; for (x = 0; x < len; x += 16) { - pr_info("%s adr=%p ofs=%04x %016llx %016llx\n", - msg, deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8])); + printk(DRV_NAME " %s adr=%p ofs=%04x %016llx %016llx\n", msg, + deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8])); deb += 16; } } @@ -339,7 +337,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev) cb2 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb2) { - netdev_err(dev, "no mem for cb2\n"); + ehea_error("no mem for cb2"); goto out; } @@ -347,7 +345,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev) port->logical_port_id, H_PORT_CB2, H_PORT_CB2_ALL, cb2); if (hret != H_SUCCESS) { - netdev_err(dev, "query_ehea_port failed\n"); + ehea_error("query_ehea_port failed"); goto out_herr; } @@ -463,9 +461,8 @@ static int ehea_refill_rq_def(struct ehea_port_res *pr, if (!skb) { q_skba->os_skbs = fill_wqes - i; if (q_skba->os_skbs == q_skba->len - 2) { - netdev_info(pr->port->netdev, - "rq%i ran dry - no mem for skb\n", - rq_nr); + ehea_info("%s: rq%i ran dry - no mem for skb", + pr->port->netdev->name, rq_nr); ret = -ENOMEM; } break; @@ -630,8 +627,8 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq, if (cqe->status & EHEA_CQE_STAT_FAT_ERR_MASK) { if (netif_msg_rx_err(pr->port)) { - pr_err("Critical receive error for QP %d. Resetting port.\n", - pr->qp->init_attr.qp_nr); + ehea_error("Critical receive error for QP %d. " + "Resetting port.", pr->qp->init_attr.qp_nr); ehea_dump(cqe, sizeof(*cqe), "CQE"); } ehea_schedule_port_reset(pr->port); @@ -733,8 +730,8 @@ static int ehea_proc_rwqes(struct net_device *dev, skb_arr_rq1_len, wqe_index); if (unlikely(!skb)) { - netif_err(port, rx_err, dev, - "LL rq1: skb=NULL\n"); + if (netif_msg_rx_err(port)) + ehea_error("LL rq1: skb=NULL"); skb = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE); @@ -749,8 +746,8 @@ static int ehea_proc_rwqes(struct net_device *dev, skb = get_skb_by_index(skb_arr_rq2, skb_arr_rq2_len, cqe); if (unlikely(!skb)) { - netif_err(port, rx_err, dev, - "rq2: skb=NULL\n"); + if (netif_msg_rx_err(port)) + ehea_error("rq2: skb=NULL"); break; } ehea_fill_skb(dev, skb, cqe); @@ -760,8 +757,8 @@ static int ehea_proc_rwqes(struct net_device *dev, skb = get_skb_by_index(skb_arr_rq3, skb_arr_rq3_len, cqe); if (unlikely(!skb)) { - netif_err(port, rx_err, dev, - "rq3: skb=NULL\n"); + if (netif_msg_rx_err(port)) + ehea_error("rq3: skb=NULL"); break; } ehea_fill_skb(dev, skb, cqe); @@ -833,7 +830,7 @@ static void check_sqs(struct ehea_port *port) msecs_to_jiffies(100)); if (!ret) { - pr_err("HW/SW queues out of sync\n"); + ehea_error("HW/SW queues out of sync"); ehea_schedule_port_reset(pr->port); return; } @@ -866,14 +863,14 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota) } if (cqe->status & EHEA_CQE_STAT_ERR_MASK) { - pr_err("Bad send completion status=0x%04X\n", - cqe->status); + ehea_error("Bad send completion status=0x%04X", + cqe->status); if (netif_msg_tx_err(pr->port)) ehea_dump(cqe, sizeof(*cqe), "Send CQE"); if (cqe->status & EHEA_CQE_STAT_RESET_MASK) { - pr_err("Resetting port\n"); + ehea_error("Resetting port"); ehea_schedule_port_reset(pr->port); break; } @@ -991,8 +988,8 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param) while (eqe) { qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry); - pr_err("QP aff_err: entry=0x%llx, token=0x%x\n", - eqe->entry, qp_token); + ehea_error("QP aff_err: entry=0x%llx, token=0x%x", + eqe->entry, qp_token); qp = port->port_res[qp_token].qp; @@ -1010,7 +1007,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param) } if (reset_port) { - pr_err("Resetting port\n"); + ehea_error("Resetting port"); ehea_schedule_port_reset(port); } @@ -1038,7 +1035,7 @@ int ehea_sense_port_attr(struct ehea_port *port) /* may be called via ehea_neq_tasklet() */ cb0 = (void *)get_zeroed_page(GFP_ATOMIC); if (!cb0) { - pr_err("no mem for cb0\n"); + ehea_error("no mem for cb0"); ret = -ENOMEM; goto out; } @@ -1130,7 +1127,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed) cb4 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb4) { - pr_err("no mem for cb4\n"); + ehea_error("no mem for cb4"); ret = -ENOMEM; goto out; } @@ -1181,16 +1178,16 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed) break; } } else { - pr_err("Failed sensing port speed\n"); + ehea_error("Failed sensing port speed"); ret = -EIO; } } else { if (hret == H_AUTHORITY) { - pr_info("Hypervisor denied setting port speed\n"); + ehea_info("Hypervisor denied setting port speed"); ret = -EPERM; } else { ret = -EIO; - pr_err("Failed setting port speed\n"); + ehea_error("Failed setting port speed"); } } if (!prop_carrier_state || (port->phy_link == EHEA_PHY_LINK_UP)) @@ -1207,78 +1204,80 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe) u8 ec; u8 portnum; struct ehea_port *port; - struct net_device *dev; ec = EHEA_BMASK_GET(NEQE_EVENT_CODE, eqe); portnum = EHEA_BMASK_GET(NEQE_PORTNUM, eqe); port = ehea_get_port(adapter, portnum); - dev = port->netdev; switch (ec) { case EHEA_EC_PORTSTATE_CHG: /* port state change */ if (!port) { - netdev_err(dev, "unknown portnum %x\n", portnum); + ehea_error("unknown portnum %x", portnum); break; } if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) { - if (!netif_carrier_ok(dev)) { + if (!netif_carrier_ok(port->netdev)) { ret = ehea_sense_port_attr(port); if (ret) { - netdev_err(dev, "failed resensing port attributes\n"); + ehea_error("failed resensing port " + "attributes"); break; } - netif_info(port, link, dev, - "Logical port up: %dMbps %s Duplex\n", - port->port_speed, - port->full_duplex == 1 ? - "Full" : "Half"); + if (netif_msg_link(port)) + ehea_info("%s: Logical port up: %dMbps " + "%s Duplex", + port->netdev->name, + port->port_speed, + port->full_duplex == + 1 ? "Full" : "Half"); - netif_carrier_on(dev); - netif_wake_queue(dev); + netif_carrier_on(port->netdev); + netif_wake_queue(port->netdev); } } else - if (netif_carrier_ok(dev)) { - netif_info(port, link, dev, - "Logical port down\n"); - netif_carrier_off(dev); - netif_stop_queue(dev); + if (netif_carrier_ok(port->netdev)) { + if (netif_msg_link(port)) + ehea_info("%s: Logical port down", + port->netdev->name); + netif_carrier_off(port->netdev); + netif_stop_queue(port->netdev); } if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PORT_UP, eqe)) { port->phy_link = EHEA_PHY_LINK_UP; - netif_info(port, link, dev, - "Physical port up\n"); + if (netif_msg_link(port)) + ehea_info("%s: Physical port up", + port->netdev->name); if (prop_carrier_state) - netif_carrier_on(dev); + netif_carrier_on(port->netdev); } else { port->phy_link = EHEA_PHY_LINK_DOWN; - netif_info(port, link, dev, - "Physical port down\n"); + if (netif_msg_link(port)) + ehea_info("%s: Physical port down", + port->netdev->name); if (prop_carrier_state) - netif_carrier_off(dev); + netif_carrier_off(port->netdev); } if (EHEA_BMASK_GET(NEQE_EXTSWITCH_PRIMARY, eqe)) - netdev_info(dev, - "External switch port is primary port\n"); + ehea_info("External switch port is primary port"); else - netdev_info(dev, - "External switch port is backup port\n"); + ehea_info("External switch port is backup port"); break; case EHEA_EC_ADAPTER_MALFUNC: - netdev_err(dev, "Adapter malfunction\n"); + ehea_error("Adapter malfunction"); break; case EHEA_EC_PORT_MALFUNC: - netdev_info(dev, "Port malfunction\n"); - netif_carrier_off(dev); - netif_stop_queue(dev); + ehea_info("Port malfunction: Device: %s", port->netdev->name); + netif_carrier_off(port->netdev); + netif_stop_queue(port->netdev); break; default: - netdev_err(dev, "unknown event code %x, eqe=0x%llX\n", ec, eqe); + ehea_error("unknown event code %x, eqe=0x%llX", ec, eqe); break; } } @@ -1290,13 +1289,13 @@ static void ehea_neq_tasklet(unsigned long data) u64 event_mask; eqe = ehea_poll_eq(adapter->neq); - pr_debug("eqe=%p\n", eqe); + ehea_debug("eqe=%p", eqe); while (eqe) { - pr_debug("*eqe=%lx\n", eqe->entry); + ehea_debug("*eqe=%lx", eqe->entry); ehea_parse_eqe(adapter, eqe->entry); eqe = ehea_poll_eq(adapter->neq); - pr_debug("next eqe=%p\n", eqe); + ehea_debug("next eqe=%p", eqe); } event_mask = EHEA_BMASK_SET(NELR_PORTSTATE_CHG, 1) @@ -1345,14 +1344,14 @@ static int ehea_reg_interrupts(struct net_device *dev) ehea_qp_aff_irq_handler, IRQF_DISABLED, port->int_aff_name, port); if (ret) { - netdev_err(dev, "failed registering irq for qp_aff_irq_handler:ist=%X\n", - port->qp_eq->attr.ist1); + ehea_error("failed registering irq for qp_aff_irq_handler:" + "ist=%X", port->qp_eq->attr.ist1); goto out_free_qpeq; } - netif_info(port, ifup, dev, - "irq_handle 0x%X for function qp_aff_irq_handler registered\n", - port->qp_eq->attr.ist1); + if (netif_msg_ifup(port)) + ehea_info("irq_handle 0x%X for function qp_aff_irq_handler " + "registered", port->qp_eq->attr.ist1); for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) { @@ -1364,13 +1363,14 @@ static int ehea_reg_interrupts(struct net_device *dev) IRQF_DISABLED, pr->int_send_name, pr); if (ret) { - netdev_err(dev, "failed registering irq for ehea_queue port_res_nr:%d, ist=%X\n", - i, pr->eq->attr.ist1); + ehea_error("failed registering irq for ehea_queue " + "port_res_nr:%d, ist=%X", i, + pr->eq->attr.ist1); goto out_free_req; } - netif_info(port, ifup, dev, - "irq_handle 0x%X for function ehea_queue_int %d registered\n", - pr->eq->attr.ist1, i); + if (netif_msg_ifup(port)) + ehea_info("irq_handle 0x%X for function ehea_queue_int " + "%d registered", pr->eq->attr.ist1, i); } out: return ret; @@ -1401,16 +1401,16 @@ static void ehea_free_interrupts(struct net_device *dev) for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) { pr = &port->port_res[i]; ibmebus_free_irq(pr->eq->attr.ist1, pr); - netif_info(port, intr, dev, - "free send irq for res %d with handle 0x%X\n", - i, pr->eq->attr.ist1); + if (netif_msg_intr(port)) + ehea_info("free send irq for res %d with handle 0x%X", + i, pr->eq->attr.ist1); } /* associated events */ ibmebus_free_irq(port->qp_eq->attr.ist1, port); - netif_info(port, intr, dev, - "associated event interrupt for handle 0x%X freed\n", - port->qp_eq->attr.ist1); + if (netif_msg_intr(port)) + ehea_info("associated event interrupt for handle 0x%X freed", + port->qp_eq->attr.ist1); } static int ehea_configure_port(struct ehea_port *port) @@ -1479,7 +1479,7 @@ int ehea_gen_smrs(struct ehea_port_res *pr) out_free: ehea_rem_mr(&pr->send_mr); out: - pr_err("Generating SMRS failed\n"); + ehea_error("Generating SMRS failed\n"); return -EIO; } @@ -1534,7 +1534,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, pr->eq = ehea_create_eq(adapter, eq_type, EHEA_MAX_ENTRIES_EQ, 0); if (!pr->eq) { - pr_err("create_eq failed (eq)\n"); + ehea_error("create_eq failed (eq)"); goto out_free; } @@ -1542,7 +1542,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, pr->eq->fw_handle, port->logical_port_id); if (!pr->recv_cq) { - pr_err("create_cq failed (cq_recv)\n"); + ehea_error("create_cq failed (cq_recv)"); goto out_free; } @@ -1550,19 +1550,19 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, pr->eq->fw_handle, port->logical_port_id); if (!pr->send_cq) { - pr_err("create_cq failed (cq_send)\n"); + ehea_error("create_cq failed (cq_send)"); goto out_free; } if (netif_msg_ifup(port)) - pr_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d\n", - pr->send_cq->attr.act_nr_of_cqes, - pr->recv_cq->attr.act_nr_of_cqes); + ehea_info("Send CQ: act_nr_cqes=%d, Recv CQ: act_nr_cqes=%d", + pr->send_cq->attr.act_nr_of_cqes, + pr->recv_cq->attr.act_nr_of_cqes); init_attr = kzalloc(sizeof(*init_attr), GFP_KERNEL); if (!init_attr) { ret = -ENOMEM; - pr_err("no mem for ehea_qp_init_attr\n"); + ehea_error("no mem for ehea_qp_init_attr"); goto out_free; } @@ -1587,18 +1587,18 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, pr->qp = ehea_create_qp(adapter, adapter->pd, init_attr); if (!pr->qp) { - pr_err("create_qp failed\n"); + ehea_error("create_qp failed"); ret = -EIO; goto out_free; } if (netif_msg_ifup(port)) - pr_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d\n", - init_attr->qp_nr, - init_attr->act_nr_send_wqes, - init_attr->act_nr_rwqes_rq1, - init_attr->act_nr_rwqes_rq2, - init_attr->act_nr_rwqes_rq3); + ehea_info("QP: qp_nr=%d\n act_nr_snd_wqe=%d\n nr_rwqe_rq1=%d\n " + "nr_rwqe_rq2=%d\n nr_rwqe_rq3=%d", init_attr->qp_nr, + init_attr->act_nr_send_wqes, + init_attr->act_nr_rwqes_rq1, + init_attr->act_nr_rwqes_rq2, + init_attr->act_nr_rwqes_rq3); pr->sq_skba_size = init_attr->act_nr_send_wqes + 1; @@ -1749,7 +1749,7 @@ static void write_swqe2_TSO(struct sk_buff *skb, swqe->descriptors++; } } else - pr_err("cannot handle fragmented headers\n"); + ehea_error("cannot handle fragmented headers"); } static void write_swqe2_nonTSO(struct sk_buff *skb, @@ -1845,8 +1845,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid) port->logical_port_id, reg_type, port->mac_addr, 0, hcallid); if (hret != H_SUCCESS) { - pr_err("%sregistering bc address failed (tagged)\n", - hcallid == H_REG_BCMC ? "" : "de"); + ehea_error("%sregistering bc address failed (tagged)", + hcallid == H_REG_BCMC ? "" : "de"); ret = -EIO; goto out_herr; } @@ -1857,8 +1857,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid) port->logical_port_id, reg_type, port->mac_addr, 0, hcallid); if (hret != H_SUCCESS) { - pr_err("%sregistering bc address failed (vlan)\n", - hcallid == H_REG_BCMC ? "" : "de"); + ehea_error("%sregistering bc address failed (vlan)", + hcallid == H_REG_BCMC ? "" : "de"); ret = -EIO; } out_herr: @@ -1880,7 +1880,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa) cb0 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb0) { - pr_err("no mem for cb0\n"); + ehea_error("no mem for cb0"); ret = -ENOMEM; goto out; } @@ -1928,11 +1928,11 @@ out: static void ehea_promiscuous_error(u64 hret, int enable) { if (hret == H_AUTHORITY) - pr_info("Hypervisor denied %sabling promiscuous mode\n", - enable == 1 ? "en" : "dis"); + ehea_info("Hypervisor denied %sabling promiscuous mode", + enable == 1 ? "en" : "dis"); else - pr_err("failed %sabling promiscuous mode\n", - enable == 1 ? "en" : "dis"); + ehea_error("failed %sabling promiscuous mode", + enable == 1 ? "en" : "dis"); } static void ehea_promiscuous(struct net_device *dev, int enable) @@ -1946,7 +1946,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable) cb7 = (void *)get_zeroed_page(GFP_ATOMIC); if (!cb7) { - pr_err("no mem for cb7\n"); + ehea_error("no mem for cb7"); goto out; } @@ -2006,7 +2006,7 @@ static int ehea_drop_multicast_list(struct net_device *dev) hret = ehea_multicast_reg_helper(port, mc_entry->macaddr, H_DEREG_BCMC); if (hret) { - pr_err("failed deregistering mcast MAC\n"); + ehea_error("failed deregistering mcast MAC"); ret = -EIO; } @@ -2029,8 +2029,7 @@ static void ehea_allmulti(struct net_device *dev, int enable) if (!hret) port->allmulti = 1; else - netdev_err(dev, - "failed enabling IFF_ALLMULTI\n"); + ehea_error("failed enabling IFF_ALLMULTI"); } } else if (!enable) { @@ -2039,8 +2038,7 @@ static void ehea_allmulti(struct net_device *dev, int enable) if (!hret) port->allmulti = 0; else - netdev_err(dev, - "failed disabling IFF_ALLMULTI\n"); + ehea_error("failed disabling IFF_ALLMULTI"); } } @@ -2051,7 +2049,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr) ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC); if (!ehea_mcl_entry) { - pr_err("no mem for mcl_entry\n"); + ehea_error("no mem for mcl_entry"); return; } @@ -2064,7 +2062,7 @@ static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr) if (!hret) list_add(&ehea_mcl_entry->list, &port->mc_list->list); else { - pr_err("failed registering mcast MAC\n"); + ehea_error("failed registering mcast MAC"); kfree(ehea_mcl_entry); } } @@ -2097,8 +2095,9 @@ static void ehea_set_multicast_list(struct net_device *dev) } if (netdev_mc_count(dev) > port->adapter->max_mc_mac) { - pr_info("Mcast registration limit reached (0x%llx). Use ALLMULTI!\n", - port->adapter->max_mc_mac); + ehea_info("Mcast registration limit reached (0x%llx). " + "Use ALLMULTI!", + port->adapter->max_mc_mac); goto out; } @@ -2304,10 +2303,10 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) } pr->swqe_id_counter += 1; - netif_info(port, tx_queued, dev, - "post swqe on QP %d\n", pr->qp->init_attr.qp_nr); - if (netif_msg_tx_queued(port)) + if (netif_msg_tx_queued(port)) { + ehea_info("post swqe on QP %d", pr->qp->init_attr.qp_nr); ehea_dump(swqe, 512, "swqe"); + } if (unlikely(test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))) { netif_stop_queue(dev); @@ -2343,14 +2342,14 @@ static void ehea_vlan_rx_register(struct net_device *dev, cb1 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb1) { - pr_err("no mem for cb1\n"); + ehea_error("no mem for cb1"); goto out; } hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) - pr_err("modify_ehea_port failed\n"); + ehea_error("modify_ehea_port failed"); free_page((unsigned long)cb1); out: @@ -2367,14 +2366,14 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) cb1 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb1) { - pr_err("no mem for cb1\n"); + ehea_error("no mem for cb1"); goto out; } hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) { - pr_err("query_ehea_port failed\n"); + ehea_error("query_ehea_port failed"); goto out; } @@ -2384,7 +2383,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) - pr_err("modify_ehea_port failed\n"); + ehea_error("modify_ehea_port failed"); out: free_page((unsigned long)cb1); return; @@ -2402,14 +2401,14 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) cb1 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb1) { - pr_err("no mem for cb1\n"); + ehea_error("no mem for cb1"); goto out; } hret = ehea_h_query_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) { - pr_err("query_ehea_port failed\n"); + ehea_error("query_ehea_port failed"); goto out; } @@ -2419,7 +2418,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) - pr_err("modify_ehea_port failed\n"); + ehea_error("modify_ehea_port failed"); out: free_page((unsigned long)cb1); } @@ -2441,7 +2440,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp) hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle, EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - pr_err("query_ehea_qp failed (1)\n"); + ehea_error("query_ehea_qp failed (1)"); goto out; } @@ -2450,14 +2449,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp) EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0, &dummy64, &dummy64, &dummy16, &dummy16); if (hret != H_SUCCESS) { - pr_err("modify_ehea_qp failed (1)\n"); + ehea_error("modify_ehea_qp failed (1)"); goto out; } hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle, EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - pr_err("query_ehea_qp failed (2)\n"); + ehea_error("query_ehea_qp failed (2)"); goto out; } @@ -2466,14 +2465,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp) EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0, &dummy64, &dummy64, &dummy16, &dummy16); if (hret != H_SUCCESS) { - pr_err("modify_ehea_qp failed (2)\n"); + ehea_error("modify_ehea_qp failed (2)"); goto out; } hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle, EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - pr_err("query_ehea_qp failed (3)\n"); + ehea_error("query_ehea_qp failed (3)"); goto out; } @@ -2482,14 +2481,14 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp) EHEA_BMASK_SET(H_QPCB0_QP_CTL_REG, 1), cb0, &dummy64, &dummy64, &dummy16, &dummy16); if (hret != H_SUCCESS) { - pr_err("modify_ehea_qp failed (3)\n"); + ehea_error("modify_ehea_qp failed (3)"); goto out; } hret = ehea_h_query_ehea_qp(adapter->handle, 0, qp->fw_handle, EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - pr_err("query_ehea_qp failed (4)\n"); + ehea_error("query_ehea_qp failed (4)"); goto out; } @@ -2510,7 +2509,7 @@ static int ehea_port_res_setup(struct ehea_port *port, int def_qps, EHEA_MAX_ENTRIES_EQ, 1); if (!port->qp_eq) { ret = -EINVAL; - pr_err("ehea_create_eq failed (qp_eq)\n"); + ehea_error("ehea_create_eq failed (qp_eq)"); goto out_kill_eq; } @@ -2591,27 +2590,27 @@ static int ehea_up(struct net_device *dev) ret = ehea_port_res_setup(port, port->num_def_qps, port->num_add_tx_qps); if (ret) { - netdev_err(dev, "port_res_failed\n"); + ehea_error("port_res_failed"); goto out; } /* Set default QP for this port */ ret = ehea_configure_port(port); if (ret) { - netdev_err(dev, "ehea_configure_port failed. ret:%d\n", ret); + ehea_error("ehea_configure_port failed. ret:%d", ret); goto out_clean_pr; } ret = ehea_reg_interrupts(dev); if (ret) { - netdev_err(dev, "reg_interrupts failed. ret:%d\n", ret); + ehea_error("reg_interrupts failed. ret:%d", ret); goto out_clean_pr; } for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) { ret = ehea_activate_qp(port->adapter, port->port_res[i].qp); if (ret) { - netdev_err(dev, "activate_qp failed\n"); + ehea_error("activate_qp failed"); goto out_free_irqs; } } @@ -2619,7 +2618,7 @@ static int ehea_up(struct net_device *dev) for (i = 0; i < port->num_def_qps; i++) { ret = ehea_fill_port_res(&port->port_res[i]); if (ret) { - netdev_err(dev, "out_free_irqs\n"); + ehea_error("out_free_irqs"); goto out_free_irqs; } } @@ -2642,7 +2641,7 @@ out_clean_pr: ehea_clean_all_portres(port); out: if (ret) - netdev_info(dev, "Failed starting. ret=%i\n", ret); + ehea_info("Failed starting %s. ret=%i", dev->name, ret); ehea_update_bcmc_registrations(); ehea_update_firmware_handles(); @@ -2673,7 +2672,8 @@ static int ehea_open(struct net_device *dev) mutex_lock(&port->port_lock); - netif_info(port, ifup, dev, "enabling port\n"); + if (netif_msg_ifup(port)) + ehea_info("enabling port %s", dev->name); ret = ehea_up(dev); if (!ret) { @@ -2708,7 +2708,8 @@ static int ehea_down(struct net_device *dev) ret = ehea_clean_all_portres(port); if (ret) - netdev_info(dev, "Failed freeing resources. ret=%i\n", ret); + ehea_info("Failed freeing resources for %s. ret=%i", + dev->name, ret); ehea_update_firmware_handles(); @@ -2720,7 +2721,8 @@ static int ehea_stop(struct net_device *dev) int ret; struct ehea_port *port = netdev_priv(dev); - netif_info(port, ifdown, dev, "disabling port\n"); + if (netif_msg_ifdown(port)) + ehea_info("disabling port %s", dev->name); set_bit(__EHEA_DISABLE_PORT_RESET, &port->flags); cancel_work_sync(&port->reset_task); @@ -2761,7 +2763,7 @@ static void ehea_flush_sq(struct ehea_port *port) msecs_to_jiffies(100)); if (!ret) { - pr_err("WARNING: sq not flushed completely\n"); + ehea_error("WARNING: sq not flushed completely"); break; } } @@ -2797,7 +2799,7 @@ int ehea_stop_qps(struct net_device *dev) EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - pr_err("query_ehea_qp failed (1)\n"); + ehea_error("query_ehea_qp failed (1)"); goto out; } @@ -2809,7 +2811,7 @@ int ehea_stop_qps(struct net_device *dev) 1), cb0, &dummy64, &dummy64, &dummy16, &dummy16); if (hret != H_SUCCESS) { - pr_err("modify_ehea_qp failed (1)\n"); + ehea_error("modify_ehea_qp failed (1)"); goto out; } @@ -2817,14 +2819,14 @@ int ehea_stop_qps(struct net_device *dev) EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - pr_err("query_ehea_qp failed (2)\n"); + ehea_error("query_ehea_qp failed (2)"); goto out; } /* deregister shared memory regions */ dret = ehea_rem_smrs(pr); if (dret) { - pr_err("unreg shared memory region failed\n"); + ehea_error("unreg shared memory region failed"); goto out; } } @@ -2893,7 +2895,7 @@ int ehea_restart_qps(struct net_device *dev) ret = ehea_gen_smrs(pr); if (ret) { - netdev_err(dev, "creation of shared memory regions failed\n"); + ehea_error("creation of shared memory regions failed"); goto out; } @@ -2904,7 +2906,7 @@ int ehea_restart_qps(struct net_device *dev) EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - netdev_err(dev, "query_ehea_qp failed (1)\n"); + ehea_error("query_ehea_qp failed (1)"); goto out; } @@ -2916,7 +2918,7 @@ int ehea_restart_qps(struct net_device *dev) 1), cb0, &dummy64, &dummy64, &dummy16, &dummy16); if (hret != H_SUCCESS) { - netdev_err(dev, "modify_ehea_qp failed (1)\n"); + ehea_error("modify_ehea_qp failed (1)"); goto out; } @@ -2924,7 +2926,7 @@ int ehea_restart_qps(struct net_device *dev) EHEA_BMASK_SET(H_QPCB0_ALL, 0xFFFF), cb0); if (hret != H_SUCCESS) { - netdev_err(dev, "query_ehea_qp failed (2)\n"); + ehea_error("query_ehea_qp failed (2)"); goto out; } @@ -2961,7 +2963,8 @@ static void ehea_reset_port(struct work_struct *work) ehea_set_multicast_list(dev); - netif_info(port, timer, dev, "reset successful\n"); + if (netif_msg_timer(port)) + ehea_info("Device %s resetted successfully", dev->name); port_napi_enable(port); @@ -2976,7 +2979,7 @@ static void ehea_rereg_mrs(struct work_struct *work) int ret, i; struct ehea_adapter *adapter; - pr_info("LPAR memory changed - re-initializing driver\n"); + ehea_info("LPAR memory changed - re-initializing driver"); list_for_each_entry(adapter, &adapter_list, list) if (adapter->active_ports) { @@ -3008,7 +3011,8 @@ static void ehea_rereg_mrs(struct work_struct *work) /* Unregister old memory region */ ret = ehea_rem_mr(&adapter->mr); if (ret) { - pr_err("unregister MR failed - driver inoperable!\n"); + ehea_error("unregister MR failed - driver" + " inoperable!"); goto out; } } @@ -3020,7 +3024,8 @@ static void ehea_rereg_mrs(struct work_struct *work) /* Register new memory region */ ret = ehea_reg_kernel_mr(adapter, &adapter->mr); if (ret) { - pr_err("register MR failed - driver inoperable!\n"); + ehea_error("register MR failed - driver" + " inoperable!"); goto out; } @@ -3043,7 +3048,7 @@ static void ehea_rereg_mrs(struct work_struct *work) } } } - pr_info("re-initializing driver complete\n"); + ehea_info("re-initializing driver complete"); out: return; } @@ -3096,7 +3101,7 @@ int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo) /* (Try to) enable *jumbo frames */ cb4 = (void *)get_zeroed_page(GFP_KERNEL); if (!cb4) { - pr_err("no mem for cb4\n"); + ehea_error("no mem for cb4"); ret = -ENOMEM; goto out; } else { @@ -3158,13 +3163,13 @@ static struct device *ehea_register_port(struct ehea_port *port, ret = of_device_register(&port->ofdev); if (ret) { - pr_err("failed to register device. ret=%d\n", ret); + ehea_error("failed to register device. ret=%d", ret); goto out; } ret = device_create_file(&port->ofdev.dev, &dev_attr_log_port_id); if (ret) { - pr_err("failed to register attributes, ret=%d\n", ret); + ehea_error("failed to register attributes, ret=%d", ret); goto out_unreg_of_dev; } @@ -3214,7 +3219,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter, dev = alloc_etherdev(sizeof(struct ehea_port)); if (!dev) { - pr_err("no mem for net_device\n"); + ehea_error("no mem for net_device"); ret = -ENOMEM; goto out_err; } @@ -3265,7 +3270,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter, ret = register_netdev(dev); if (ret) { - pr_err("register_netdev failed. ret=%d\n", ret); + ehea_error("register_netdev failed. ret=%d", ret); goto out_unreg_port; } @@ -3273,10 +3278,11 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter, ret = ehea_get_jumboframe_status(port, &jumbo); if (ret) - netdev_err(dev, "failed determining jumbo frame status\n"); + ehea_error("failed determining jumbo frame status for %s", + port->netdev->name); - netdev_info(dev, "Jumbo frames are %sabled\n", - jumbo == 1 ? "en" : "dis"); + ehea_info("%s: Jumbo frames are %sabled", dev->name, + jumbo == 1 ? "en" : "dis"); adapter->active_ports++; @@ -3292,8 +3298,8 @@ out_free_ethdev: free_netdev(dev); out_err: - pr_err("setting up logical port with id=%d failed, ret=%d\n", - logical_port_id, ret); + ehea_error("setting up logical port with id=%d failed, ret=%d", + logical_port_id, ret); return NULL; } @@ -3321,13 +3327,13 @@ static int ehea_setup_ports(struct ehea_adapter *adapter) dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no", NULL); if (!dn_log_port_id) { - pr_err("bad device node: eth_dn name=%s\n", - eth_dn->full_name); + ehea_error("bad device node: eth_dn name=%s", + eth_dn->full_name); continue; } if (ehea_add_adapter_mr(adapter)) { - pr_err("creating MR failed\n"); + ehea_error("creating MR failed"); of_node_put(eth_dn); return -EIO; } @@ -3336,8 +3342,9 @@ static int ehea_setup_ports(struct ehea_adapter *adapter) *dn_log_port_id, eth_dn); if (adapter->port[i]) - netdev_info(adapter->port[i]->netdev, - "logical port id #%d\n", *dn_log_port_id); + ehea_info("%s -> logical port id #%d", + adapter->port[i]->netdev->name, + *dn_log_port_id); else ehea_remove_adapter_mr(adapter); @@ -3382,20 +3389,21 @@ static ssize_t ehea_probe_port(struct device *dev, port = ehea_get_port(adapter, logical_port_id); if (port) { - netdev_info(port->netdev, "adding port with logical port id=%d failed: port already configured\n", - logical_port_id); + ehea_info("adding port with logical port id=%d failed. port " + "already configured as %s.", logical_port_id, + port->netdev->name); return -EINVAL; } eth_dn = ehea_get_eth_dn(adapter, logical_port_id); if (!eth_dn) { - pr_info("no logical port with id %d found\n", logical_port_id); + ehea_info("no logical port with id %d found", logical_port_id); return -EINVAL; } if (ehea_add_adapter_mr(adapter)) { - pr_err("creating MR failed\n"); + ehea_error("creating MR failed"); return -EIO; } @@ -3410,8 +3418,8 @@ static ssize_t ehea_probe_port(struct device *dev, break; } - netdev_info(port->netdev, "added: (logical port id=%d)\n", - logical_port_id); + ehea_info("added %s (logical port id=%d)", port->netdev->name, + logical_port_id); } else { ehea_remove_adapter_mr(adapter); return -EIO; @@ -3434,8 +3442,8 @@ static ssize_t ehea_remove_port(struct device *dev, port = ehea_get_port(adapter, logical_port_id); if (port) { - netdev_info(port->netdev, "removed: (logical port id=%d)\n", - logical_port_id); + ehea_info("removed %s (logical port id=%d)", port->netdev->name, + logical_port_id); ehea_shutdown_single_port(port); @@ -3445,8 +3453,8 @@ static ssize_t ehea_remove_port(struct device *dev, break; } } else { - pr_err("removing port with logical port id=%d failed. port not configured.\n", - logical_port_id); + ehea_error("removing port with logical port id=%d failed. port " + "not configured.", logical_port_id); return -EINVAL; } @@ -3483,7 +3491,7 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev, int ret; if (!dev || !dev->dev.of_node) { - pr_err("Invalid ibmebus device probed\n"); + ehea_error("Invalid ibmebus device probed"); return -EINVAL; } @@ -3631,17 +3639,17 @@ static int ehea_mem_notifier(struct notifier_block *nb, switch (action) { case MEM_CANCEL_OFFLINE: - pr_info("memory offlining canceled\n"); + ehea_info("memory offlining canceled"); /* Readd canceled memory block */ case MEM_ONLINE: - pr_info("memory is going online\n"); + ehea_info("memory is going online"); set_bit(__EHEA_STOP_XFER, &ehea_driver_flags); if (ehea_add_sect_bmap(arg->start_pfn, arg->nr_pages)) goto out_unlock; ehea_rereg_mrs(NULL); break; case MEM_GOING_OFFLINE: - pr_info("memory is going offline\n"); + ehea_info("memory is going offline"); set_bit(__EHEA_STOP_XFER, &ehea_driver_flags); if (ehea_rem_sect_bmap(arg->start_pfn, arg->nr_pages)) goto out_unlock; @@ -3667,7 +3675,7 @@ static int ehea_reboot_notifier(struct notifier_block *nb, unsigned long action, void *unused) { if (action == SYS_RESTART) { - pr_info("Reboot: freeing all eHEA resources\n"); + ehea_info("Reboot: freeing all eHEA resources"); ibmebus_unregister_driver(&ehea_driver); } return NOTIFY_DONE; @@ -3683,22 +3691,22 @@ static int check_module_parm(void) if ((rq1_entries < EHEA_MIN_ENTRIES_QP) || (rq1_entries > EHEA_MAX_ENTRIES_RQ1)) { - pr_info("Bad parameter: rq1_entries\n"); + ehea_info("Bad parameter: rq1_entries"); ret = -EINVAL; } if ((rq2_entries < EHEA_MIN_ENTRIES_QP) || (rq2_entries > EHEA_MAX_ENTRIES_RQ2)) { - pr_info("Bad parameter: rq2_entries\n"); + ehea_info("Bad parameter: rq2_entries"); ret = -EINVAL; } if ((rq3_entries < EHEA_MIN_ENTRIES_QP) || (rq3_entries > EHEA_MAX_ENTRIES_RQ3)) { - pr_info("Bad parameter: rq3_entries\n"); + ehea_info("Bad parameter: rq3_entries"); ret = -EINVAL; } if ((sq_entries < EHEA_MIN_ENTRIES_QP) || (sq_entries > EHEA_MAX_ENTRIES_SQ)) { - pr_info("Bad parameter: sq_entries\n"); + ehea_info("Bad parameter: sq_entries"); ret = -EINVAL; } @@ -3718,7 +3726,8 @@ int __init ehea_module_init(void) { int ret; - pr_info("IBM eHEA ethernet device driver (Release %s)\n", DRV_VERSION); + printk(KERN_INFO "IBM eHEA ethernet device driver (Release %s)\n", + DRV_VERSION); INIT_WORK(&ehea_rereg_mr_task, ehea_rereg_mrs); @@ -3738,27 +3747,27 @@ int __init ehea_module_init(void) ret = register_reboot_notifier(&ehea_reboot_nb); if (ret) - pr_info("failed registering reboot notifier\n"); + ehea_info("failed registering reboot notifier"); ret = register_memory_notifier(&ehea_mem_nb); if (ret) - pr_info("failed registering memory remove notifier\n"); + ehea_info("failed registering memory remove notifier"); ret = crash_shutdown_register(ehea_crash_handler); if (ret) - pr_info("failed registering crash handler\n"); + ehea_info("failed registering crash handler"); ret = ibmebus_register_driver(&ehea_driver); if (ret) { - pr_err("failed registering eHEA device driver on ebus\n"); + ehea_error("failed registering eHEA device driver on ebus"); goto out2; } ret = driver_create_file(&ehea_driver.driver, &driver_attr_capabilities); if (ret) { - pr_err("failed to register capabilities attribute, ret=%d\n", - ret); + ehea_error("failed to register capabilities attribute, ret=%d", + ret); goto out3; } @@ -3784,7 +3793,7 @@ static void __exit ehea_module_exit(void) unregister_reboot_notifier(&ehea_reboot_nb); ret = crash_shutdown_unregister(ehea_crash_handler); if (ret) - pr_info("failed unregistering crash handler\n"); + ehea_info("failed unregistering crash handler"); unregister_memory_notifier(&ehea_mem_nb); kfree(ehea_fw_handles.arr); kfree(ehea_bcmc_regs.arr); |