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drivers/net/sungem: Use netdev_<level>, netif_<level> and pr_<level>

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Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2010-08-17 07:55:04 +00:00 committed by David S. Miller
parent 0b29b894b1
commit c6c759884b
2 changed files with 85 additions and 129 deletions
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189
drivers/net/sungem.c
View File

@ -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;
}
@ -981,18 +961,16 @@ 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,
netdev_err(dev, "TX_STATE[%08x:%08x:%08x]\n",
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,
netdev_err(dev, "RX_STATE[%08x:%08x:%08x]\n",
readl(gp->regs + RXDMA_CFG),
readl(gp->regs + MAC_RXSTAT),
readl(gp->regs + MAC_RXCFG));
@ -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,
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);
@ -2378,8 +2344,7 @@ 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,
netdev_info(dev, "suspending, WakeOnLan %s\n",
(gp->wake_on_lan && gp->opened) ? "enabled" : "disabled");
/* Keep the cell enabled during the entire operation */
@ -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;
}
@ -3180,18 +3136,17 @@ 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,
netdev_info(dev, "Found %s PHY\n",
gp->phy_mii.def ? gp->phy_mii.def->name : "no");
/* GEM can do it all... */

3
drivers/net/sungem_phy.c
View File

@ -1175,7 +1175,8 @@ int mii_phy_probe(struct mii_phy *phy, int mii_id)
/* Read ID and find matching entry */
id = (phy_read(phy, MII_PHYSID1) << 16 | phy_read(phy, MII_PHYSID2));
printk(KERN_DEBUG "PHY ID: %x, addr: %x\n", id, mii_id);
printk(KERN_DEBUG KBUILD_MODNAME ": " "PHY ID: %x, addr: %x\n",
id, mii_id);
for (i=0; (def = mii_phy_table[i]) != NULL; i++)
if ((id & def->phy_id_mask) == def->phy_id)
break;