diff options
author | Joe Perches <joe@perches.com> | 2010-08-17 07:55:04 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-08-19 00:04:33 -0700 |
commit | c6c759884b05c7449a19d39c763a7482180e2def (patch) | |
tree | d1b30a1928143cad6d6e5f651ccaa2501979f009 /drivers/net/sungem.c | |
parent | 0b29b894b17747f7fa0c5668281c68b8cde7647b (diff) | |
download | op-kernel-dev-c6c759884b05c7449a19d39c763a7482180e2def.zip op-kernel-dev-c6c759884b05c7449a19d39c763a7482180e2def.tar.gz |
drivers/net/sungem: Use netdev_<level>, netif_<level> and pr_<level>
Use the current logging message styles.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sungem.c')
-rw-r--r-- | drivers/net/sungem.c | 211 |
1 files changed, 83 insertions, 128 deletions
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 434f9d7..4ceb3cf 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -31,6 +31,8 @@ * about when we can start taking interrupts or get xmit() called... */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> @@ -105,7 +107,6 @@ MODULE_DESCRIPTION("Sun GEM Gbit ethernet driver"); MODULE_LICENSE("GPL"); #define GEM_MODULE_NAME "gem" -#define PFX GEM_MODULE_NAME ": " static DEFINE_PCI_DEVICE_TABLE(gem_pci_tbl) = { { PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_GEM, @@ -262,8 +263,7 @@ static int gem_pcs_interrupt(struct net_device *dev, struct gem *gp, u32 gem_sta gp->dev->name, pcs_istat); if (!(pcs_istat & PCS_ISTAT_LSC)) { - printk(KERN_ERR "%s: PCS irq but no link status change???\n", - dev->name); + netdev_err(dev, "PCS irq but no link status change???\n"); return 0; } @@ -282,20 +282,16 @@ static int gem_pcs_interrupt(struct net_device *dev, struct gem *gp, u32 gem_sta * when autoneg has completed. */ if (pcs_miistat & PCS_MIISTAT_RF) - printk(KERN_INFO "%s: PCS AutoNEG complete, " - "RemoteFault\n", dev->name); + netdev_info(dev, "PCS AutoNEG complete, RemoteFault\n"); else - printk(KERN_INFO "%s: PCS AutoNEG complete.\n", - dev->name); + netdev_info(dev, "PCS AutoNEG complete\n"); } if (pcs_miistat & PCS_MIISTAT_LS) { - printk(KERN_INFO "%s: PCS link is now up.\n", - dev->name); + netdev_info(dev, "PCS link is now up\n"); netif_carrier_on(gp->dev); } else { - printk(KERN_INFO "%s: PCS link is now down.\n", - dev->name); + netdev_info(dev, "PCS link is now down\n"); netif_carrier_off(gp->dev); /* If this happens and the link timer is not running, * reset so we re-negotiate. @@ -323,14 +319,12 @@ static int gem_txmac_interrupt(struct net_device *dev, struct gem *gp, u32 gem_s return 0; if (txmac_stat & MAC_TXSTAT_URUN) { - printk(KERN_ERR "%s: TX MAC xmit underrun.\n", - dev->name); + netdev_err(dev, "TX MAC xmit underrun\n"); gp->net_stats.tx_fifo_errors++; } if (txmac_stat & MAC_TXSTAT_MPE) { - printk(KERN_ERR "%s: TX MAC max packet size error.\n", - dev->name); + netdev_err(dev, "TX MAC max packet size error\n"); gp->net_stats.tx_errors++; } @@ -377,8 +371,7 @@ static int gem_rxmac_reset(struct gem *gp) udelay(10); } if (limit == 5000) { - printk(KERN_ERR "%s: RX MAC will not reset, resetting whole " - "chip.\n", dev->name); + netdev_err(dev, "RX MAC will not reset, resetting whole chip\n"); return 1; } @@ -390,8 +383,7 @@ static int gem_rxmac_reset(struct gem *gp) udelay(10); } if (limit == 5000) { - printk(KERN_ERR "%s: RX MAC will not disable, resetting whole " - "chip.\n", dev->name); + netdev_err(dev, "RX MAC will not disable, resetting whole chip\n"); return 1; } @@ -403,8 +395,7 @@ static int gem_rxmac_reset(struct gem *gp) udelay(10); } if (limit == 5000) { - printk(KERN_ERR "%s: RX DMA will not disable, resetting whole " - "chip.\n", dev->name); + netdev_err(dev, "RX DMA will not disable, resetting whole chip\n"); return 1; } @@ -419,8 +410,7 @@ static int gem_rxmac_reset(struct gem *gp) udelay(10); } if (limit == 5000) { - printk(KERN_ERR "%s: RX reset command will not execute, resetting " - "whole chip.\n", dev->name); + netdev_err(dev, "RX reset command will not execute, resetting whole chip\n"); return 1; } @@ -429,8 +419,7 @@ static int gem_rxmac_reset(struct gem *gp) struct gem_rxd *rxd = &gp->init_block->rxd[i]; if (gp->rx_skbs[i] == NULL) { - printk(KERN_ERR "%s: Parts of RX ring empty, resetting " - "whole chip.\n", dev->name); + netdev_err(dev, "Parts of RX ring empty, resetting whole chip\n"); return 1; } @@ -479,8 +468,7 @@ static int gem_rxmac_interrupt(struct net_device *dev, struct gem *gp, u32 gem_s if (rxmac_stat & MAC_RXSTAT_OFLW) { u32 smac = readl(gp->regs + MAC_SMACHINE); - printk(KERN_ERR "%s: RX MAC fifo overflow smac[%08x].\n", - dev->name, smac); + netdev_err(dev, "RX MAC fifo overflow smac[%08x]\n", smac); gp->net_stats.rx_over_errors++; gp->net_stats.rx_fifo_errors++; @@ -542,19 +530,18 @@ static int gem_pci_interrupt(struct net_device *dev, struct gem *gp, u32 gem_sta if (gp->pdev->vendor == PCI_VENDOR_ID_SUN && gp->pdev->device == PCI_DEVICE_ID_SUN_GEM) { - printk(KERN_ERR "%s: PCI error [%04x] ", - dev->name, pci_estat); + netdev_err(dev, "PCI error [%04x]", pci_estat); if (pci_estat & GREG_PCIESTAT_BADACK) - printk("<No ACK64# during ABS64 cycle> "); + pr_cont(" <No ACK64# during ABS64 cycle>"); if (pci_estat & GREG_PCIESTAT_DTRTO) - printk("<Delayed transaction timeout> "); + pr_cont(" <Delayed transaction timeout>"); if (pci_estat & GREG_PCIESTAT_OTHER) - printk("<other>"); - printk("\n"); + pr_cont(" <other>"); + pr_cont("\n"); } else { pci_estat |= GREG_PCIESTAT_OTHER; - printk(KERN_ERR "%s: PCI error\n", dev->name); + netdev_err(dev, "PCI error\n"); } if (pci_estat & GREG_PCIESTAT_OTHER) { @@ -565,26 +552,20 @@ static int gem_pci_interrupt(struct net_device *dev, struct gem *gp, u32 gem_sta */ pci_read_config_word(gp->pdev, PCI_STATUS, &pci_cfg_stat); - printk(KERN_ERR "%s: Read PCI cfg space status [%04x]\n", - dev->name, pci_cfg_stat); + netdev_err(dev, "Read PCI cfg space status [%04x]\n", + pci_cfg_stat); if (pci_cfg_stat & PCI_STATUS_PARITY) - printk(KERN_ERR "%s: PCI parity error detected.\n", - dev->name); + netdev_err(dev, "PCI parity error detected\n"); if (pci_cfg_stat & PCI_STATUS_SIG_TARGET_ABORT) - printk(KERN_ERR "%s: PCI target abort.\n", - dev->name); + netdev_err(dev, "PCI target abort\n"); if (pci_cfg_stat & PCI_STATUS_REC_TARGET_ABORT) - printk(KERN_ERR "%s: PCI master acks target abort.\n", - dev->name); + netdev_err(dev, "PCI master acks target abort\n"); if (pci_cfg_stat & PCI_STATUS_REC_MASTER_ABORT) - printk(KERN_ERR "%s: PCI master abort.\n", - dev->name); + netdev_err(dev, "PCI master abort\n"); if (pci_cfg_stat & PCI_STATUS_SIG_SYSTEM_ERROR) - printk(KERN_ERR "%s: PCI system error SERR#.\n", - dev->name); + netdev_err(dev, "PCI system error SERR#\n"); if (pci_cfg_stat & PCI_STATUS_DETECTED_PARITY) - printk(KERN_ERR "%s: PCI parity error.\n", - dev->name); + netdev_err(dev, "PCI parity error\n"); /* Write the error bits back to clear them. */ pci_cfg_stat &= (PCI_STATUS_PARITY | @@ -874,8 +855,7 @@ static int gem_rx(struct gem *gp, int work_to_do) gp->rx_new = entry; if (drops) - printk(KERN_INFO "%s: Memory squeeze, deferring packet.\n", - gp->dev->name); + netdev_info(gp->dev, "Memory squeeze, deferring packet\n"); return work_done; } @@ -981,21 +961,19 @@ static void gem_tx_timeout(struct net_device *dev) { struct gem *gp = netdev_priv(dev); - printk(KERN_ERR "%s: transmit timed out, resetting\n", dev->name); + netdev_err(dev, "transmit timed out, resetting\n"); if (!gp->running) { - printk("%s: hrm.. hw not running !\n", dev->name); + netdev_err(dev, "hrm.. hw not running !\n"); return; } - printk(KERN_ERR "%s: TX_STATE[%08x:%08x:%08x]\n", - dev->name, - readl(gp->regs + TXDMA_CFG), - readl(gp->regs + MAC_TXSTAT), - readl(gp->regs + MAC_TXCFG)); - printk(KERN_ERR "%s: RX_STATE[%08x:%08x:%08x]\n", - dev->name, - readl(gp->regs + RXDMA_CFG), - readl(gp->regs + MAC_RXSTAT), - readl(gp->regs + MAC_RXCFG)); + netdev_err(dev, "TX_STATE[%08x:%08x:%08x]\n", + readl(gp->regs + TXDMA_CFG), + readl(gp->regs + MAC_TXSTAT), + readl(gp->regs + MAC_TXCFG)); + netdev_err(dev, "RX_STATE[%08x:%08x:%08x]\n", + readl(gp->regs + RXDMA_CFG), + readl(gp->regs + MAC_RXSTAT), + readl(gp->regs + MAC_RXCFG)); spin_lock_irq(&gp->lock); spin_lock(&gp->tx_lock); @@ -1048,8 +1026,7 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb, if (TX_BUFFS_AVAIL(gp) <= (skb_shinfo(skb)->nr_frags + 1)) { netif_stop_queue(dev); spin_unlock_irqrestore(&gp->tx_lock, flags); - printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n", - dev->name); + netdev_err(dev, "BUG! Tx Ring full when queue awake!\n"); return NETDEV_TX_BUSY; } @@ -1158,8 +1135,7 @@ static void gem_pcs_reset(struct gem *gp) break; } if (limit < 0) - printk(KERN_WARNING "%s: PCS reset bit would not clear.\n", - gp->dev->name); + netdev_warn(gp->dev, "PCS reset bit would not clear\n"); } static void gem_pcs_reinit_adv(struct gem *gp) @@ -1230,7 +1206,7 @@ static void gem_reset(struct gem *gp) } while (val & (GREG_SWRST_TXRST | GREG_SWRST_RXRST)); if (limit < 0) - printk(KERN_ERR "%s: SW reset is ghetto.\n", gp->dev->name); + netdev_err(gp->dev, "SW reset is ghetto\n"); if (gp->phy_type == phy_serialink || gp->phy_type == phy_serdes) gem_pcs_reinit_adv(gp); @@ -1395,9 +1371,8 @@ static int gem_set_link_modes(struct gem *gp) speed = SPEED_1000; } - if (netif_msg_link(gp)) - printk(KERN_INFO "%s: Link is up at %d Mbps, %s-duplex.\n", - gp->dev->name, speed, (full_duplex ? "full" : "half")); + netif_info(gp, link, gp->dev, "Link is up at %d Mbps, %s-duplex\n", + speed, (full_duplex ? "full" : "half")); if (!gp->running) return 0; @@ -1451,15 +1426,13 @@ static int gem_set_link_modes(struct gem *gp) if (netif_msg_link(gp)) { if (pause) { - printk(KERN_INFO "%s: Pause is enabled " - "(rxfifo: %d off: %d on: %d)\n", - gp->dev->name, - gp->rx_fifo_sz, - gp->rx_pause_off, - gp->rx_pause_on); + netdev_info(gp->dev, + "Pause is enabled (rxfifo: %d off: %d on: %d)\n", + gp->rx_fifo_sz, + gp->rx_pause_off, + gp->rx_pause_on); } else { - printk(KERN_INFO "%s: Pause is disabled\n", - gp->dev->name); + netdev_info(gp->dev, "Pause is disabled\n"); } } @@ -1484,9 +1457,8 @@ static int gem_mdio_link_not_up(struct gem *gp) { switch (gp->lstate) { case link_force_ret: - if (netif_msg_link(gp)) - printk(KERN_INFO "%s: Autoneg failed again, keeping" - " forced mode\n", gp->dev->name); + netif_info(gp, link, gp->dev, + "Autoneg failed again, keeping forced mode\n"); gp->phy_mii.def->ops->setup_forced(&gp->phy_mii, gp->last_forced_speed, DUPLEX_HALF); gp->timer_ticks = 5; @@ -1499,9 +1471,7 @@ static int gem_mdio_link_not_up(struct gem *gp) */ if (gp->phy_mii.def->magic_aneg) return 1; - if (netif_msg_link(gp)) - printk(KERN_INFO "%s: switching to forced 100bt\n", - gp->dev->name); + netif_info(gp, link, gp->dev, "switching to forced 100bt\n"); /* Try forced modes. */ gp->phy_mii.def->ops->setup_forced(&gp->phy_mii, SPEED_100, DUPLEX_HALF); @@ -1517,9 +1487,8 @@ static int gem_mdio_link_not_up(struct gem *gp) gp->phy_mii.def->ops->setup_forced(&gp->phy_mii, SPEED_10, DUPLEX_HALF); gp->timer_ticks = 5; - if (netif_msg_link(gp)) - printk(KERN_INFO "%s: switching to forced 10bt\n", - gp->dev->name); + netif_info(gp, link, gp->dev, + "switching to forced 10bt\n"); return 0; } else return 1; @@ -1574,8 +1543,8 @@ static void gem_link_timer(unsigned long data) gp->last_forced_speed = gp->phy_mii.speed; gp->timer_ticks = 5; if (netif_msg_link(gp)) - printk(KERN_INFO "%s: Got link after fallback, retrying" - " autoneg once...\n", gp->dev->name); + netdev_info(gp->dev, + "Got link after fallback, retrying autoneg once...\n"); gp->phy_mii.def->ops->setup_aneg(&gp->phy_mii, gp->phy_mii.advertising); } else if (gp->lstate != link_up) { gp->lstate = link_up; @@ -1589,9 +1558,7 @@ static void gem_link_timer(unsigned long data) */ if (gp->lstate == link_up) { gp->lstate = link_down; - if (netif_msg_link(gp)) - printk(KERN_INFO "%s: Link down\n", - gp->dev->name); + netif_info(gp, link, gp->dev, "Link down\n"); netif_carrier_off(gp->dev); gp->reset_task_pending = 1; schedule_work(&gp->reset_task); @@ -1746,8 +1713,7 @@ static void gem_init_phy(struct gem *gp) if (phy_read(gp, MII_BMCR) != 0xffff) break; if (i == 2) - printk(KERN_WARNING "%s: GMAC PHY not responding !\n", - gp->dev->name); + netdev_warn(gp->dev, "GMAC PHY not responding !\n"); } } @@ -2038,7 +2004,7 @@ static int gem_check_invariants(struct gem *gp) * as this chip has no gigabit PHY. */ if ((mif_cfg & (MIF_CFG_MDI0 | MIF_CFG_MDI1)) == 0) { - printk(KERN_ERR PFX "RIO GEM lacks MII phy, mif_cfg[%08x]\n", + pr_err("RIO GEM lacks MII phy, mif_cfg[%08x]\n", mif_cfg); return -1; } @@ -2078,7 +2044,7 @@ static int gem_check_invariants(struct gem *gp) } if (i == 32) { if (pdev->device != PCI_DEVICE_ID_SUN_GEM) { - printk(KERN_ERR PFX "RIO MII phy will not respond.\n"); + pr_err("RIO MII phy will not respond\n"); return -1; } gp->phy_type = phy_serdes; @@ -2093,7 +2059,7 @@ static int gem_check_invariants(struct gem *gp) if (pdev->device == PCI_DEVICE_ID_SUN_GEM) { if (gp->tx_fifo_sz != (9 * 1024) || gp->rx_fifo_sz != (20 * 1024)) { - printk(KERN_ERR PFX "GEM has bogus fifo sizes tx(%d) rx(%d)\n", + pr_err("GEM has bogus fifo sizes tx(%d) rx(%d)\n", gp->tx_fifo_sz, gp->rx_fifo_sz); return -1; } @@ -2101,7 +2067,7 @@ static int gem_check_invariants(struct gem *gp) } else { if (gp->tx_fifo_sz != (2 * 1024) || gp->rx_fifo_sz != (2 * 1024)) { - printk(KERN_ERR PFX "RIO GEM has bogus fifo sizes tx(%d) rx(%d)\n", + pr_err("RIO GEM has bogus fifo sizes tx(%d) rx(%d)\n", gp->tx_fifo_sz, gp->rx_fifo_sz); return -1; } @@ -2239,7 +2205,7 @@ static int gem_do_start(struct net_device *dev) if (request_irq(gp->pdev->irq, gem_interrupt, IRQF_SHARED, dev->name, (void *)dev)) { - printk(KERN_ERR "%s: failed to request irq !\n", gp->dev->name); + netdev_err(dev, "failed to request irq !\n"); spin_lock_irqsave(&gp->lock, flags); spin_lock(&gp->tx_lock); @@ -2378,9 +2344,8 @@ static int gem_suspend(struct pci_dev *pdev, pm_message_t state) mutex_lock(&gp->pm_mutex); - printk(KERN_INFO "%s: suspending, WakeOnLan %s\n", - dev->name, - (gp->wake_on_lan && gp->opened) ? "enabled" : "disabled"); + netdev_info(dev, "suspending, WakeOnLan %s\n", + (gp->wake_on_lan && gp->opened) ? "enabled" : "disabled"); /* Keep the cell enabled during the entire operation */ spin_lock_irqsave(&gp->lock, flags); @@ -2440,7 +2405,7 @@ static int gem_resume(struct pci_dev *pdev) struct gem *gp = netdev_priv(dev); unsigned long flags; - printk(KERN_INFO "%s: resuming\n", dev->name); + netdev_info(dev, "resuming\n"); mutex_lock(&gp->pm_mutex); @@ -2452,8 +2417,7 @@ static int gem_resume(struct pci_dev *pdev) /* Make sure PCI access and bus master are enabled */ if (pci_enable_device(gp->pdev)) { - printk(KERN_ERR "%s: Can't re-enable chip !\n", - dev->name); + netdev_err(dev, "Can't re-enable chip !\n"); /* Put cell and forget it for now, it will be considered as * still asleep, a new sleep cycle may bring it back */ @@ -2938,7 +2902,7 @@ static int __devinit gem_get_device_address(struct gem *gp) addr = idprom->id_ethaddr; #else printk("\n"); - printk(KERN_ERR "%s: can't get mac-address\n", dev->name); + pr_err("%s: can't get mac-address\n", dev->name); return -1; #endif } @@ -3009,14 +2973,12 @@ static const struct net_device_ops gem_netdev_ops = { static int __devinit gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int gem_version_printed = 0; unsigned long gemreg_base, gemreg_len; struct net_device *dev; struct gem *gp; int err, pci_using_dac; - if (gem_version_printed++ == 0) - printk(KERN_INFO "%s", version); + printk_once(KERN_INFO "%s", version); /* Apple gmac note: during probe, the chip is powered up by * the arch code to allow the code below to work (and to let @@ -3026,8 +2988,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev, */ err = pci_enable_device(pdev); if (err) { - printk(KERN_ERR PFX "Cannot enable MMIO operation, " - "aborting.\n"); + pr_err("Cannot enable MMIO operation, aborting\n"); return err; } pci_set_master(pdev); @@ -3048,8 +3009,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev, } else { err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (err) { - printk(KERN_ERR PFX "No usable DMA configuration, " - "aborting.\n"); + pr_err("No usable DMA configuration, aborting\n"); goto err_disable_device; } pci_using_dac = 0; @@ -3059,15 +3019,14 @@ static int __devinit gem_init_one(struct pci_dev *pdev, gemreg_len = pci_resource_len(pdev, 0); if ((pci_resource_flags(pdev, 0) & IORESOURCE_IO) != 0) { - printk(KERN_ERR PFX "Cannot find proper PCI device " - "base address, aborting.\n"); + pr_err("Cannot find proper PCI device base address, aborting\n"); err = -ENODEV; goto err_disable_device; } dev = alloc_etherdev(sizeof(*gp)); if (!dev) { - printk(KERN_ERR PFX "Etherdev alloc failed, aborting.\n"); + pr_err("Etherdev alloc failed, aborting\n"); err = -ENOMEM; goto err_disable_device; } @@ -3077,8 +3036,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev, err = pci_request_regions(pdev, DRV_NAME); if (err) { - printk(KERN_ERR PFX "Cannot obtain PCI resources, " - "aborting.\n"); + pr_err("Cannot obtain PCI resources, aborting\n"); goto err_out_free_netdev; } @@ -3104,8 +3062,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev, gp->regs = ioremap(gemreg_base, gemreg_len); if (!gp->regs) { - printk(KERN_ERR PFX "Cannot map device registers, " - "aborting.\n"); + pr_err("Cannot map device registers, aborting\n"); err = -EIO; goto err_out_free_res; } @@ -3150,8 +3107,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev, pci_alloc_consistent(pdev, sizeof(struct gem_init_block), &gp->gblock_dvma); if (!gp->init_block) { - printk(KERN_ERR PFX "Cannot allocate init block, " - "aborting.\n"); + pr_err("Cannot allocate init block, aborting\n"); err = -ENOMEM; goto err_out_iounmap; } @@ -3180,19 +3136,18 @@ static int __devinit gem_init_one(struct pci_dev *pdev, /* Register with kernel */ if (register_netdev(dev)) { - printk(KERN_ERR PFX "Cannot register net device, " - "aborting.\n"); + pr_err("Cannot register net device, aborting\n"); err = -ENOMEM; goto err_out_free_consistent; } - printk(KERN_INFO "%s: Sun GEM (PCI) 10/100/1000BaseT Ethernet %pM\n", - dev->name, dev->dev_addr); + netdev_info(dev, "Sun GEM (PCI) 10/100/1000BaseT Ethernet %pM\n", + dev->dev_addr); if (gp->phy_type == phy_mii_mdio0 || gp->phy_type == phy_mii_mdio1) - printk(KERN_INFO "%s: Found %s PHY\n", dev->name, - gp->phy_mii.def ? gp->phy_mii.def->name : "no"); + netdev_info(dev, "Found %s PHY\n", + gp->phy_mii.def ? gp->phy_mii.def->name : "no"); /* GEM can do it all... */ dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_LLTX; |