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Date: Wed, 7 Apr 2010 10:09:17 +0200
From: Florian Fainelli <florian@...nwrt.org>
To: netdev@...r.kernel.org
Cc: David Miller <davem@...emloft.net>
Subject: [PATCH 6/7] au1000-eth: Use (dev|netdev|netif)_<level> macro helpers
Signed-off-by: Florian Fainelli <florian@...nwrt.org>
---
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 0c59d4c..5afca6c 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -187,8 +187,7 @@ static int au1000_mdio_read(struct net_device *dev, int phy_addr, int reg)
while (*mii_control_reg & MAC_MII_BUSY) {
mdelay(1);
if (--timedout == 0) {
- printk(KERN_ERR "%s: read_MII busy timeout!!\n",
- dev->name);
+ netdev_err(dev, "read_MII busy timeout!!\n");
return -1;
}
}
@@ -202,8 +201,7 @@ static int au1000_mdio_read(struct net_device *dev, int phy_addr, int reg)
while (*mii_control_reg & MAC_MII_BUSY) {
mdelay(1);
if (--timedout == 0) {
- printk(KERN_ERR "%s: mdio_read busy timeout!!\n",
- dev->name);
+ netdev_err(dev, "mdio_read busy timeout!!\n");
return -1;
}
}
@@ -222,8 +220,7 @@ static void au1000_mdio_write(struct net_device *dev, int phy_addr,
while (*mii_control_reg & MAC_MII_BUSY) {
mdelay(1);
if (--timedout == 0) {
- printk(KERN_ERR "%s: mdio_write busy timeout!!\n",
- dev->name);
+ netdev_err(dev, "mdio_write busy timeout!!\n");
return;
}
}
@@ -270,8 +267,7 @@ static void au1000_hard_stop(struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
- if (au1000_debug > 4)
- printk(KERN_INFO "%s: hard stop\n", dev->name);
+ netif_dbg(aup, drv, dev, "hard stop\n");
aup->mac->control &= ~(MAC_RX_ENABLE | MAC_TX_ENABLE);
au_sync_delay(10);
@@ -281,8 +277,7 @@ static void au1000_enable_rx_tx(struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
- if (au1000_debug > 4)
- printk(KERN_INFO "%s: enable_rx_tx\n", dev->name);
+ netif_dbg(aup, hw, dev, "enable_rx_tx\n");
aup->mac->control |= (MAC_RX_ENABLE | MAC_TX_ENABLE);
au_sync_delay(10);
@@ -309,9 +304,8 @@ au1000_adjust_link(struct net_device *dev)
case SPEED_100:
break;
default:
- printk(KERN_WARNING
- "%s: Speed (%d) is not 10/100 ???\n",
- dev->name, phydev->speed);
+ netdev_warn(dev, "Speed (%d) is not 10/100 ???\n",
+ phydev->speed);
break;
}
@@ -359,11 +353,11 @@ au1000_adjust_link(struct net_device *dev)
if (status_change) {
if (phydev->link)
- printk(KERN_INFO "%s: link up (%d/%s)\n",
- dev->name, phydev->speed,
+ netdev_info(dev, "link up (%d/%s)\n",
+ phydev->speed,
DUPLEX_FULL == phydev->duplex ? "Full" : "Half");
else
- printk(KERN_INFO "%s: link down\n", dev->name);
+ netdev_info(dev, "link down\n");
}
}
@@ -378,8 +372,7 @@ static int au1000_mii_probe (struct net_device *dev)
if (aup->phy_addr)
phydev = aup->mii_bus->phy_map[aup->phy_addr];
else
- printk (KERN_INFO DRV_NAME ":%s: using PHY-less setup\n",
- dev->name);
+ netdev_info(dev, "using PHY-less setup\n");
return 0;
} else {
int phy_addr;
@@ -396,7 +389,7 @@ static int au1000_mii_probe (struct net_device *dev)
/* try harder to find a PHY */
if (!phydev && (aup->mac_id == 1)) {
/* no PHY found, maybe we have a dual PHY? */
- printk (KERN_INFO DRV_NAME ": no PHY found on MAC1, "
+ dev_info(&dev->dev, ": no PHY found on MAC1, "
"let's see if it's attached to MAC0...\n");
/* find the first (lowest address) non-attached PHY on
@@ -422,7 +415,7 @@ static int au1000_mii_probe (struct net_device *dev)
}
if (!phydev) {
- printk (KERN_ERR DRV_NAME ":%s: no PHY found\n", dev->name);
+ netdev_err(dev, "no PHY found\n");
return -1;
}
@@ -433,7 +426,7 @@ static int au1000_mii_probe (struct net_device *dev)
0, PHY_INTERFACE_MODE_MII);
if (IS_ERR(phydev)) {
- printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
+ netdev_err(dev, "Could not attach to PHY\n");
return PTR_ERR(phydev);
}
@@ -454,8 +447,8 @@ static int au1000_mii_probe (struct net_device *dev)
aup->old_duplex = -1;
aup->phy_dev = phydev;
- printk(KERN_INFO "%s: attached PHY driver [%s] "
- "(mii_bus:phy_addr=%s, irq=%d)\n", dev->name,
+ netdev_info(dev, "attached PHY driver [%s] "
+ "(mii_bus:phy_addr=%s, irq=%d)\n",
phydev->drv->name, dev_name(&phydev->dev), phydev->irq);
return 0;
@@ -517,9 +510,8 @@ static void au1000_reset_mac(struct net_device *dev)
struct au1000_private *const aup = netdev_priv(dev);
unsigned long flags;
- if (au1000_debug > 4)
- printk(KERN_INFO "%s: reset mac, aup %x\n",
- dev->name, (unsigned)aup);
+ netif_dbg(aup, hw, dev, "reset mac, aup %x\n",
+ (unsigned)aup);
spin_lock_irqsave(&aup->lock, flags);
@@ -625,8 +617,7 @@ static int au1000_init(struct net_device *dev)
int i;
u32 control;
- if (au1000_debug > 4)
- printk("%s: au1000_init\n", dev->name);
+ netif_dbg(aup, hw, dev, "au1000_init\n");
/* bring the device out of reset */
au1000_enable_mac(dev, 1);
@@ -703,8 +694,7 @@ static int au1000_rx(struct net_device *dev)
db_dest_t *pDB;
u32 frmlen;
- if (au1000_debug > 5)
- printk("%s: au1000_rx head %d\n", dev->name, aup->rx_head);
+ netif_dbg(aup, rx_status, dev, "au1000_rx head %d\n", aup->rx_head);
prxd = aup->rx_dma_ring[aup->rx_head];
buff_stat = prxd->buff_stat;
@@ -719,9 +709,7 @@ static int au1000_rx(struct net_device *dev)
frmlen -= 4; /* Remove FCS */
skb = dev_alloc_skb(frmlen + 2);
if (skb == NULL) {
- printk(KERN_ERR
- "%s: Memory squeeze, dropping packet.\n",
- dev->name);
+ netdev_err(dev, "Memory squeeze, dropping packet.\n");
dev->stats.rx_dropped++;
continue;
}
@@ -833,20 +821,18 @@ static int au1000_open(struct net_device *dev)
int retval;
struct au1000_private *aup = netdev_priv(dev);
- if (au1000_debug > 4)
- printk("%s: open: dev=%p\n", dev->name, dev);
+ netif_dbg(aup, drv, dev, "open: dev=%p\n", dev);
retval = request_irq(dev->irq, au1000_interrupt, 0,
dev->name, dev);
if (retval) {
- printk(KERN_ERR "%s: unable to get IRQ %d\n",
- dev->name, dev->irq);
+ netdev_err(dev, "unable to get IRQ %d\n", dev->irq);
return retval;
}
retval = au1000_init(dev);
if (retval) {
- printk(KERN_ERR "%s: error in au1000_init\n", dev->name);
+ netdev_err(dev, "error in au1000_init\n");
free_irq(dev->irq, dev);
return retval;
}
@@ -859,8 +845,7 @@ static int au1000_open(struct net_device *dev)
netif_start_queue(dev);
- if (au1000_debug > 4)
- printk("%s: open: Initialization done.\n", dev->name);
+ netif_dbg(aup, drv, dev, "open: Initialization done.\n");
return 0;
}
@@ -870,8 +855,7 @@ static int au1000_close(struct net_device *dev)
unsigned long flags;
struct au1000_private *const aup = netdev_priv(dev);
- if (au1000_debug > 4)
- printk("%s: close: dev=%p\n", dev->name, dev);
+ netif_dbg(aup, drv, dev, "close: dev=%p\n", dev);
if (aup->phy_dev)
phy_stop(aup->phy_dev);
@@ -902,9 +886,8 @@ static netdev_tx_t au1000_tx(struct sk_buff *skb, struct net_device *dev)
db_dest_t *pDB;
int i;
- if (au1000_debug > 5)
- printk("%s: tx: aup %x len=%d, data=%p, head %d\n",
- dev->name, (unsigned)aup, skb->len,
+ netif_dbg(aup, tx_queued, dev, "tx: aup %x len=%d, data=%p, head %d\n",
+ (unsigned)aup, skb->len,
skb->data, aup->tx_head);
ptxd = aup->tx_dma_ring[aup->tx_head];
@@ -951,7 +934,7 @@ static netdev_tx_t au1000_tx(struct sk_buff *skb, struct net_device *dev)
*/
static void au1000_tx_timeout(struct net_device *dev)
{
- printk(KERN_ERR "%s: au1000_tx_timeout: dev=%p\n", dev->name, dev);
+ netdev_err(dev, "au1000_tx_timeout: dev=%p\n", dev);
au1000_reset_mac(dev);
au1000_init(dev);
dev->trans_start = jiffies;
@@ -962,8 +945,7 @@ static void au1000_multicast_list(struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
- if (au1000_debug > 4)
- printk("%s: au1000_multicast_list: flags=%x\n", dev->name, dev->flags);
+ netif_dbg(aup, drv, dev, "au1000_multicast_list: flags=%x\n", dev->flags);
if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
aup->mac->control |= MAC_PROMISCUOUS;
@@ -971,7 +953,7 @@ static void au1000_multicast_list(struct net_device *dev)
netdev_mc_count(dev) > MULTICAST_FILTER_LIMIT) {
aup->mac->control |= MAC_PASS_ALL_MULTI;
aup->mac->control &= ~MAC_PROMISCUOUS;
- printk(KERN_INFO "%s: Pass all multicast\n", dev->name);
+ netdev_info(dev, "Pass all multicast\n");
} else {
struct netdev_hw_addr *ha;
u32 mc_filter[2]; /* Multicast hash filter */
@@ -1025,40 +1007,40 @@ static int __devinit au1000_probe(struct platform_device *pdev)
base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!base) {
- printk(KERN_ERR DRV_NAME ": failed to retrieve base register\n");
+ dev_err(&pdev->dev, "failed to retrieve base register\n");
err = -ENODEV;
goto out;
}
macen = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (!macen) {
- printk(KERN_ERR DRV_NAME ": failed to retrieve MAC Enable register\n");
+ dev_err(&pdev->dev, "failed to retrieve MAC Enable register\n");
err = -ENODEV;
goto out;
}
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- printk(KERN_ERR DRV_NAME ": failed to retrieve IRQ\n");
+ dev_err(&pdev->dev, "failed to retrieve IRQ\n");
err = -ENODEV;
goto out;
}
if (!request_mem_region(base->start, resource_size(base), pdev->name)) {
- printk(KERN_ERR DRV_NAME ": failed to request memory region for base registers\n");
+ dev_err(&pdev->dev, "failed to request memory region for base registers\n");
err = -ENXIO;
goto out;
}
if (!request_mem_region(macen->start, resource_size(macen), pdev->name)) {
- printk(KERN_ERR DRV_NAME ": failed to request memory region for MAC enable register\n");
+ dev_err(&pdev->dev, "failed to request memory region for MAC enable register\n");
err = -ENXIO;
goto err_request;
}
dev = alloc_etherdev(sizeof(struct au1000_private));
if (!dev) {
- printk(KERN_ERR "%s: alloc_etherdev failed\n", DRV_NAME);
+ dev_err(&pdev->dev, "alloc_etherdev failed\n");
err = -ENOMEM;
goto err_alloc;
}
@@ -1076,7 +1058,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
(NUM_TX_BUFFS + NUM_RX_BUFFS),
&aup->dma_addr, 0);
if (!aup->vaddr) {
- printk(KERN_ERR DRV_NAME ": failed to allocate data buffers\n");
+ dev_err(&pdev->dev, "failed to allocate data buffers\n");
err = -ENOMEM;
goto err_vaddr;
}
@@ -1084,7 +1066,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
/* aup->mac is the base address of the MAC's registers */
aup->mac = (volatile mac_reg_t *)ioremap_nocache(base->start, resource_size(base));
if (!aup->mac) {
- printk(KERN_ERR DRV_NAME ": failed to ioremap MAC registers\n");
+ dev_err(&pdev->dev, "failed to ioremap MAC registers\n");
err = -ENXIO;
goto err_remap1;
}
@@ -1092,7 +1074,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
/* Setup some variables for quick register address access */
aup->enable = (volatile u32 *)ioremap_nocache(macen->start, resource_size(macen));
if (!aup->enable) {
- printk(KERN_ERR DRV_NAME ": failed to ioremap MAC enable register\n");
+ dev_err(&pdev->dev, "failed to ioremap MAC enable register\n");
err = -ENXIO;
goto err_remap2;
}
@@ -1102,8 +1084,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
if (prom_get_ethernet_addr(ethaddr) == 0)
memcpy(au1000_mac_addr, ethaddr, sizeof(au1000_mac_addr));
else {
- printk(KERN_INFO "%s: No MAC address found\n",
- dev->name);
+ netdev_info(dev, "No MAC address found\n");
/* Use the hard coded MAC addresses */
}
@@ -1123,7 +1104,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
pd = pdev->dev.platform_data;
if (!pd) {
- printk(KERN_INFO DRV_NAME ": no platform_data passed, PHY search on MAC0\n");
+ dev_info(&pdev->dev, "no platform_data passed, PHY search on MAC0\n");
aup->phy1_search_mac0 = 1;
} else {
aup->phy_static_config = pd->phy_static_config;
@@ -1135,7 +1116,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
}
if (aup->phy_busid && aup->phy_busid > 0) {
- printk(KERN_ERR DRV_NAME ": MAC0-associated PHY attached 2nd MACs MII"
+ dev_err(&pdev->dev, "MAC0-associated PHY attached 2nd MACs MII"
"bus not supported yet\n");
err = -ENODEV;
goto err_mdiobus_alloc;
@@ -1143,7 +1124,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
aup->mii_bus = mdiobus_alloc();
if (aup->mii_bus == NULL) {
- printk(KERN_ERR DRV_NAME ": failed to allocate mdiobus structure\n");
+ dev_err(&pdev->dev, "failed to allocate mdiobus structure\n");
err = -ENOMEM;
goto err_mdiobus_alloc;
}
@@ -1167,7 +1148,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
err = mdiobus_register(aup->mii_bus);
if (err) {
- printk(KERN_ERR DRV_NAME " failed to register MDIO bus\n");
+ dev_err(&pdev->dev, "failed to register MDIO bus\n");
goto err_mdiobus_reg;
}
@@ -1218,13 +1199,12 @@ static int __devinit au1000_probe(struct platform_device *pdev)
err = register_netdev(dev);
if (err) {
- printk(KERN_ERR DRV_NAME "%s: Cannot register net device, aborting.\n",
- dev->name);
+ netdev_err(dev, "Cannot register net device, aborting.\n");
goto err_out;
}
- printk("%s: Au1xx0 Ethernet found at 0x%lx, irq %d\n",
- dev->name, (unsigned long)base->start, irq);
+ netdev_info(dev, "Au1xx0 Ethernet found at 0x%lx, irq %d\n",
+ (unsigned long)base->start, irq);
if (version_printed++ == 0)
printk("%s version %s %s\n", DRV_NAME, DRV_VERSION, DRV_AUTHOR);
--
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