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Commit dffc6b24 authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
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smsc911x: Use pr_fmt, netdev_<level>, and netif_<level> 

Use the more common/verbose logging styles.

Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove smsc911x prefixes from format strings.
Rename SMSC_WARNING to SMSC_WARN.
Remove DPRINTK macro.
Use netif_<level> in SMSC_<level> macros.
Convert NETIF_MSG_<foo> uses to lower case.
Add no_printk verification in non-debug uses.
Add pdata to SMSC_<level> uses to avoid hidden variable uses.
Convert printks to netdev_<level> as appropriate.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e8c37c80
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Inline Side-by-side
Showing with 155 additions and 159 deletions
drivers/net/smsc911x.c
View file @ dffc6b24
......@@ -29,6 +29,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/crc32.h>
#include <linux/delay.h>
#include <linux/errno.h>
......@@ -248,7 +250,7 @@ static int smsc911x_mac_complete(struct smsc911x_data *pdata)
if (!(val & MAC_CSR_CMD_CSR_BUSY_))
return 0;
}
SMSC_WARNING(HW, "Timed out waiting for MAC not BUSY. "
SMSC_WARN(pdata, hw, "Timed out waiting for MAC not BUSY. "
"MAC_CSR_CMD: 0x%08X", val);
return -EIO;
}
......@@ -262,7 +264,7 @@ static u32 smsc911x_mac_read(struct smsc911x_data *pdata, unsigned int offset)
temp = smsc911x_reg_read(pdata, MAC_CSR_CMD);
if (unlikely(temp & MAC_CSR_CMD_CSR_BUSY_)) {
SMSC_WARNING(HW, "MAC busy at entry");
SMSC_WARN(pdata, hw, "MAC busy at entry");
return 0xFFFFFFFF;
}
......@@ -277,7 +279,7 @@ static u32 smsc911x_mac_read(struct smsc911x_data *pdata, unsigned int offset)
if (likely(smsc911x_mac_complete(pdata) == 0))
return smsc911x_reg_read(pdata, MAC_CSR_DATA);
SMSC_WARNING(HW, "MAC busy after read");
SMSC_WARN(pdata, hw, "MAC busy after read");
return 0xFFFFFFFF;
}
......@@ -291,7 +293,7 @@ static void smsc911x_mac_write(struct smsc911x_data *pdata,
temp = smsc911x_reg_read(pdata, MAC_CSR_CMD);
if (unlikely(temp & MAC_CSR_CMD_CSR_BUSY_)) {
SMSC_WARNING(HW,
SMSC_WARN(pdata, hw,
"smsc911x_mac_write failed, MAC busy at entry");
return;
}
......@@ -310,8 +312,7 @@ static void smsc911x_mac_write(struct smsc911x_data *pdata,
if (likely(smsc911x_mac_complete(pdata) == 0))
return;
SMSC_WARNING(HW,
"smsc911x_mac_write failed, MAC busy after write");
SMSC_WARN(pdata, hw, "smsc911x_mac_write failed, MAC busy after write");
}
/* Get a phy register */
......@@ -326,8 +327,7 @@ static int smsc911x_mii_read(struct mii_bus *bus, int phyaddr, int regidx)
/* Confirm MII not busy */
if (unlikely(smsc911x_mac_read(pdata, MII_ACC) & MII_ACC_MII_BUSY_)) {
SMSC_WARNING(HW,
"MII is busy in smsc911x_mii_read???");
SMSC_WARN(pdata, hw, "MII is busy in smsc911x_mii_read???");
reg = -EIO;
goto out;
}
......@@ -343,7 +343,7 @@ static int smsc911x_mii_read(struct mii_bus *bus, int phyaddr, int regidx)
goto out;
}
SMSC_WARNING(HW, "Timed out waiting for MII read to finish");
SMSC_WARN(pdata, hw, "Timed out waiting for MII read to finish");
reg = -EIO;
out:
......@@ -364,8 +364,7 @@ static int smsc911x_mii_write(struct mii_bus *bus, int phyaddr, int regidx,
/* Confirm MII not busy */
if (unlikely(smsc911x_mac_read(pdata, MII_ACC) & MII_ACC_MII_BUSY_)) {
SMSC_WARNING(HW,
"MII is busy in smsc911x_mii_write???");
SMSC_WARN(pdata, hw, "MII is busy in smsc911x_mii_write???");
reg = -EIO;
goto out;
}
......@@ -385,7 +384,7 @@ static int smsc911x_mii_write(struct mii_bus *bus, int phyaddr, int regidx,
goto out;
}
SMSC_WARNING(HW, "Timed out waiting for MII write to finish");
SMSC_WARN(pdata, hw, "Timed out waiting for MII write to finish");
reg = -EIO;
out:
......@@ -426,18 +425,20 @@ static void smsc911x_phy_initialise_external(struct smsc911x_data *pdata)
unsigned int hwcfg = smsc911x_reg_read(pdata, HW_CFG);
if (pdata->config.flags & SMSC911X_FORCE_INTERNAL_PHY) {
SMSC_TRACE(HW, "Forcing internal PHY");
SMSC_TRACE(pdata, hw, "Forcing internal PHY");
pdata->using_extphy = 0;
} else if (pdata->config.flags & SMSC911X_FORCE_EXTERNAL_PHY) {
SMSC_TRACE(HW, "Forcing external PHY");
SMSC_TRACE(pdata, hw, "Forcing external PHY");
smsc911x_phy_enable_external(pdata);
pdata->using_extphy = 1;
} else if (hwcfg & HW_CFG_EXT_PHY_DET_) {
SMSC_TRACE(HW, "HW_CFG EXT_PHY_DET set, using external PHY");
SMSC_TRACE(pdata, hw,
"HW_CFG EXT_PHY_DET set, using external PHY");
smsc911x_phy_enable_external(pdata);
pdata->using_extphy = 1;
} else {
SMSC_TRACE(HW, "HW_CFG EXT_PHY_DET clear, using internal PHY");
SMSC_TRACE(pdata, hw,
"HW_CFG EXT_PHY_DET clear, using internal PHY");
pdata->using_extphy = 0;
}
}
......@@ -509,13 +510,13 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
} while ((i--) && (!status));
if (!status) {
SMSC_WARNING(HW, "Failed to transmit "
"during loopback test");
SMSC_WARN(pdata, hw,
"Failed to transmit during loopback test");
continue;
}
if (status & TX_STS_ES_) {
SMSC_WARNING(HW, "Transmit encountered "
"errors during loopback test");
SMSC_WARN(pdata, hw,
"Transmit encountered errors during loopback test");
continue;
}
......@@ -527,13 +528,13 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
} while ((i--) && (!status));
if (!status) {
SMSC_WARNING(HW,
SMSC_WARN(pdata, hw,
"Failed to receive during loopback test");
continue;
}
if (status & RX_STS_ES_) {
SMSC_WARNING(HW, "Receive encountered "
"errors during loopback test");
SMSC_WARN(pdata, hw,
"Receive encountered errors during loopback test");
continue;
}
......@@ -546,7 +547,7 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
smsc911x_rx_readfifo(pdata, (unsigned int *)bufp, rdsz);
if (pktlength != (MIN_PACKET_SIZE + 4)) {
SMSC_WARNING(HW, "Unexpected packet size "
SMSC_WARN(pdata, hw, "Unexpected packet size "
"during loop back test, size=%d, will retry",
pktlength);
} else {
......@@ -560,11 +561,11 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
}
}
if (!mismatch) {
SMSC_TRACE(HW, "Successfully verified "
SMSC_TRACE(pdata, hw, "Successfully verified "
"loopback packet");
return 0;
} else {
SMSC_WARNING(HW, "Data mismatch "
SMSC_WARN(pdata, hw, "Data mismatch "
"during loop back test, will retry");
}
}
......@@ -582,7 +583,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata)
BUG_ON(!phy_dev);
BUG_ON(!phy_dev->bus);
SMSC_TRACE(HW, "Performing PHY BCR Reset");
SMSC_TRACE(pdata, hw, "Performing PHY BCR Reset");
smsc911x_mii_write(phy_dev->bus, phy_dev->addr, MII_BMCR, BMCR_RESET);
do {
msleep(1);
......@@ -591,7 +592,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata)
} while ((i--) && (temp & BMCR_RESET));
if (temp & BMCR_RESET) {
SMSC_WARNING(HW, "PHY reset failed to complete.");
SMSC_WARN(pdata, hw, "PHY reset failed to complete");
return -EIO;
}
/* Extra delay required because the phy may not be completed with
......@@ -695,11 +696,11 @@ static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata)
else
afc &= ~0xF;
SMSC_TRACE(HW, "rx pause %s, tx pause %s",
SMSC_TRACE(pdata, hw, "rx pause %s, tx pause %s",
(cap & FLOW_CTRL_RX ? "enabled" : "disabled"),
(cap & FLOW_CTRL_TX ? "enabled" : "disabled"));
} else {
SMSC_TRACE(HW, "half duplex");
SMSC_TRACE(pdata, hw, "half duplex");
flow = 0;
afc |= 0xF;
}
......@@ -722,16 +723,16 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
if (phy_dev->duplex != pdata->last_duplex) {
unsigned int mac_cr;
SMSC_TRACE(HW, "duplex state has changed");
SMSC_TRACE(pdata, hw, "duplex state has changed");
spin_lock_irqsave(&pdata->mac_lock, flags);
mac_cr = smsc911x_mac_read(pdata, MAC_CR);
if (phy_dev->duplex) {
SMSC_TRACE(HW,
SMSC_TRACE(pdata, hw,
"configuring for full duplex mode");
mac_cr |= MAC_CR_FDPX_;
} else {
SMSC_TRACE(HW,
SMSC_TRACE(pdata, hw,
"configuring for half duplex mode");
mac_cr &= ~MAC_CR_FDPX_;
}
......@@ -744,9 +745,9 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
carrier = netif_carrier_ok(dev);
if (carrier != pdata->last_carrier) {
SMSC_TRACE(HW, "carrier state has changed");
SMSC_TRACE(pdata, hw, "carrier state has changed");
if (carrier) {
SMSC_TRACE(HW, "configuring for carrier OK");
SMSC_TRACE(pdata, hw, "configuring for carrier OK");
if ((pdata->gpio_orig_setting & GPIO_CFG_LED1_EN_) &&
(!pdata->using_extphy)) {
/* Restore original GPIO configuration */
......@@ -755,7 +756,7 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
pdata->gpio_setting);
}
} else {
SMSC_TRACE(HW, "configuring for no carrier");
SMSC_TRACE(pdata, hw, "configuring for no carrier");
/* Check global setting that LED1
* usage is 10/100 indicator */
pdata->gpio_setting = smsc911x_reg_read(pdata,
......@@ -787,11 +788,11 @@ static int smsc911x_mii_probe(struct net_device *dev)
/* find the first phy */
phydev = phy_find_first(pdata->mii_bus);
if (!phydev) {
pr_err("%s: no PHY found\n", dev->name);
netdev_err(dev, "no PHY found\n");
return -ENODEV;
}
SMSC_TRACE(PROBE, "PHY: addr %d, phy_id 0x%08X",
SMSC_TRACE(pdata, probe, "PHY: addr %d, phy_id 0x%08X",
phydev->addr, phydev->phy_id);
ret = phy_connect_direct(dev, phydev,
......@@ -799,13 +800,13 @@ static int smsc911x_mii_probe(struct net_device *dev)
pdata->config.phy_interface);
if (ret) {
pr_err("%s: Could not attach to PHY\n", dev->name);
netdev_err(dev, "Could not attach to PHY\n");
return ret;
}
pr_info("%s: attached PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n",
dev->name, phydev->drv->name,
dev_name(&phydev->dev), phydev->irq);
netdev_info(dev,
"attached PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n",
phydev->drv->name, dev_name(&phydev->dev), phydev->irq);
/* mask with MAC supported features */
phydev->supported &= (PHY_BASIC_FEATURES | SUPPORTED_Pause |
......@@ -818,13 +819,13 @@ static int smsc911x_mii_probe(struct net_device *dev)
#ifdef USE_PHY_WORK_AROUND
if (smsc911x_phy_loopbacktest(dev) < 0) {
SMSC_WARNING(HW, "Failed Loop Back Test");
SMSC_WARN(pdata, hw, "Failed Loop Back Test");
return -ENODEV;
}
SMSC_TRACE(HW, "Passed Loop Back Test");
SMSC_TRACE(pdata, hw, "Passed Loop Back Test");
#endif /* USE_PHY_WORK_AROUND */
SMSC_TRACE(HW, "phy initialised successfully");
SMSC_TRACE(pdata, hw, "phy initialised successfully");
return 0;
}
......@@ -860,7 +861,7 @@ static int __devinit smsc911x_mii_init(struct platform_device *pdev,
smsc911x_phy_initialise_external(pdata);
break;
default:
SMSC_TRACE(HW, "External PHY is not supported, "
SMSC_TRACE(pdata, hw, "External PHY is not supported, "
"using internal PHY");
pdata->using_extphy = 0;
break;
......@@ -872,12 +873,12 @@ static int __devinit smsc911x_mii_init(struct platform_device *pdev,
}
if (mdiobus_register(pdata->mii_bus)) {
SMSC_WARNING(PROBE, "Error registering mii bus");
SMSC_WARN(pdata, probe, "Error registering mii bus");
goto err_out_free_bus_2;
}
if (smsc911x_mii_probe(dev) < 0) {
SMSC_WARNING(PROBE, "Error registering mii bus");
SMSC_WARN(pdata, probe, "Error registering mii bus");
goto err_out_unregister_bus_3;
}
......@@ -913,8 +914,7 @@ static void smsc911x_tx_update_txcounters(struct net_device *dev)
* does not reference a hardware defined reserved bit
* but rather a driver defined one.
*/
SMSC_WARNING(HW,
"Packet tag reserved bit is high");
SMSC_WARN(pdata, hw, "Packet tag reserved bit is high");
} else {
if (unlikely(tx_stat & TX_STS_ES_)) {
dev->stats.tx_errors++;
......@@ -977,7 +977,7 @@ smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktbytes)
} while ((val & RX_DP_CTRL_RX_FFWD_) && --timeout);
if (unlikely(timeout == 0))
SMSC_WARNING(HW, "Timed out waiting for "
SMSC_WARN(pdata, hw, "Timed out waiting for "
"RX FFWD to finish, RX_DP_CTRL: 0x%08X", val);
} else {
unsigned int temp;
......@@ -1021,7 +1021,7 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
smsc911x_rx_counterrors(dev, rxstat);
if (unlikely(rxstat & RX_STS_ES_)) {
SMSC_WARNING(RX_ERR,
SMSC_WARN(pdata, rx_err,
"Discarding packet with error bit set");
/* Packet has an error, discard it and continue with
* the next */
......@@ -1032,7 +1032,7 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
skb = netdev_alloc_skb(dev, pktlength + NET_IP_ALIGN);
if (unlikely(!skb)) {
SMSC_WARNING(RX_ERR,
SMSC_WARN(pdata, rx_err,
"Unable to allocate skb for rx packet");
/* Drop the packet and stop this polling iteration */
smsc911x_rx_fastforward(pdata, pktwords);
......@@ -1083,7 +1083,7 @@ static void smsc911x_rx_multicast_update(struct smsc911x_data *pdata)
smsc911x_mac_write(pdata, MAC_CR, mac_cr);
smsc911x_mac_write(pdata, HASHH, pdata->hashhi);
smsc911x_mac_write(pdata, HASHL, pdata->hashlo);
SMSC_TRACE(HW, "maccr 0x%08X, HASHH 0x%08X, HASHL 0x%08X",
SMSC_TRACE(pdata, hw, "maccr 0x%08X, HASHH 0x%08X, HASHL 0x%08X",
mac_cr, pdata->hashhi, pdata->hashlo);
}
......@@ -1102,7 +1102,7 @@ static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata)
/* Check Rx has stopped */
if (smsc911x_mac_read(pdata, MAC_CR) & MAC_CR_RXEN_)
SMSC_WARNING(DRV, "Rx not stopped");
SMSC_WARN(pdata, drv, "Rx not stopped");
/* Perform the update - safe to do now Rx has stopped */
smsc911x_rx_multicast_update(pdata);
......@@ -1131,7 +1131,7 @@ static int smsc911x_soft_reset(struct smsc911x_data *pdata)
} while ((--timeout) && (temp & HW_CFG_SRST_));
if (unlikely(temp & HW_CFG_SRST_)) {
SMSC_WARNING(DRV, "Failed to complete reset");
SMSC_WARN(pdata, drv, "Failed to complete reset");
return -EIO;
}
return 0;
......@@ -1160,18 +1160,18 @@ static int smsc911x_open(struct net_device *dev)
/* if the phy is not yet registered, retry later*/
if (!pdata->phy_dev) {
SMSC_WARNING(HW, "phy_dev is NULL");
SMSC_WARN(pdata, hw, "phy_dev is NULL");
return -EAGAIN;
}
if (!is_valid_ether_addr(dev->dev_addr)) {
SMSC_WARNING(HW, "dev_addr is not a valid MAC address");
SMSC_WARN(pdata, hw, "dev_addr is not a valid MAC address");
return -EADDRNOTAVAIL;
}
/* Reset the LAN911x */
if (smsc911x_soft_reset(pdata)) {
SMSC_WARNING(HW, "soft reset failed");
SMSC_WARN(pdata, hw, "soft reset failed");
return -EIO;
}
......@@ -1191,7 +1191,7 @@ static int smsc911x_open(struct net_device *dev)
}
if (unlikely(timeout == 0))
SMSC_WARNING(IFUP,
SMSC_WARN(pdata, ifup,
"Timed out waiting for EEPROM busy bit to clear");
smsc911x_reg_write(pdata, GPIO_CFG, 0x70070000);
......@@ -1210,22 +1210,22 @@ static int smsc911x_open(struct net_device *dev)
intcfg = ((10 << 24) | INT_CFG_IRQ_EN_);
if (pdata->config.irq_polarity) {
SMSC_TRACE(IFUP, "irq polarity: active high");
SMSC_TRACE(pdata, ifup, "irq polarity: active high");
intcfg |= INT_CFG_IRQ_POL_;
} else {
SMSC_TRACE(IFUP, "irq polarity: active low");
SMSC_TRACE(pdata, ifup, "irq polarity: active low");
}
if (pdata->config.irq_type) {
SMSC_TRACE(IFUP, "irq type: push-pull");
SMSC_TRACE(pdata, ifup, "irq type: push-pull");
intcfg |= INT_CFG_IRQ_TYPE_;
} else {
SMSC_TRACE(IFUP, "irq type: open drain");
SMSC_TRACE(pdata, ifup, "irq type: open drain");
}
smsc911x_reg_write(pdata, INT_CFG, intcfg);
SMSC_TRACE(IFUP, "Testing irq handler using IRQ %d", dev->irq);
SMSC_TRACE(pdata, ifup, "Testing irq handler using IRQ %d", dev->irq);
pdata->software_irq_signal = 0;
smp_wmb();
......@@ -1241,13 +1241,14 @@ static int smsc911x_open(struct net_device *dev)
}
if (!pdata->software_irq_signal) {
dev_warn(&dev->dev, "ISR failed signaling test (IRQ %d)\n",
netdev_warn(dev, "ISR failed signaling test (IRQ %d)\n",
dev->irq);
return -ENODEV;
}
SMSC_TRACE(IFUP, "IRQ handler passed test using IRQ %d", dev->irq);
SMSC_TRACE(pdata, ifup, "IRQ handler passed test using IRQ %d",
dev->irq);
dev_info(&dev->dev, "SMSC911x/921x identified at %#08lx, IRQ: %d\n",
netdev_info(dev, "SMSC911x/921x identified at %#08lx, IRQ: %d\n",
(unsigned long)pdata->ioaddr, dev->irq);
/* Reset the last known duplex and carrier */
......@@ -1313,7 +1314,7 @@ static int smsc911x_stop(struct net_device *dev)
if (pdata->phy_dev)
phy_stop(pdata->phy_dev);
SMSC_TRACE(IFDOWN, "Interface stopped");
SMSC_TRACE(pdata, ifdown, "Interface stopped");
return 0;
}
......@@ -1331,7 +1332,7 @@ static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
freespace = smsc911x_reg_read(pdata, TX_FIFO_INF) & TX_FIFO_INF_TDFREE_;
if (unlikely(freespace < TX_FIFO_LOW_THRESHOLD))
SMSC_WARNING(TX_ERR,
SMSC_WARN(pdata, tx_err,
"Tx data fifo low, space available: %d", freespace);
/* Word alignment adjustment */
......@@ -1432,7 +1433,7 @@ static void smsc911x_set_multicast_list(struct net_device *dev)
* receiving data */
if (!pdata->multicast_update_pending) {
unsigned int temp;
SMSC_TRACE(HW, "scheduling mcast update");
SMSC_TRACE(pdata, hw, "scheduling mcast update");
pdata->multicast_update_pending = 1;
/* Request the hardware to stop, then perform the
......@@ -1474,7 +1475,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
if (unlikely(intsts & inten & INT_STS_RXSTOP_INT_)) {
/* Called when there is a multicast update scheduled and
* it is now safe to complete the update */
SMSC_TRACE(INTR, "RX Stop interrupt");
SMSC_TRACE(pdata, intr, "RX Stop interrupt");
smsc911x_reg_write(pdata, INT_STS, INT_STS_RXSTOP_INT_);
if (pdata->multicast_update_pending)
smsc911x_rx_multicast_update_workaround(pdata);
......@@ -1491,7 +1492,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
}
if (unlikely(intsts & inten & INT_STS_RXE_)) {
SMSC_TRACE(INTR, "RX Error interrupt");
SMSC_TRACE(pdata, intr, "RX Error interrupt");
smsc911x_reg_write(pdata, INT_STS, INT_STS_RXE_);
serviced = IRQ_HANDLED;
}
......@@ -1505,8 +1506,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
/* Schedule a NAPI poll */
__napi_schedule(&pdata->napi);
} else {
SMSC_WARNING(RX_ERR,
"napi_schedule_prep failed");
SMSC_WARN(pdata, rx_err, "napi_schedule_prep failed");
}
serviced = IRQ_HANDLED;
}
......@@ -1543,7 +1543,7 @@ static int smsc911x_set_mac_address(struct net_device *dev, void *p)
smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
spin_unlock_irq(&pdata->mac_lock);
dev_info(&dev->dev, "MAC Address: %pM\n", dev->dev_addr);
netdev_info(dev, "MAC Address: %pM\n", dev->dev_addr);
return 0;
}
......@@ -1649,9 +1649,9 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op)
int timeout = 100;
u32 e2cmd;
SMSC_TRACE(DRV, "op 0x%08x", op);
SMSC_TRACE(pdata, drv, "op 0x%08x", op);
if (smsc911x_reg_read(pdata, E2P_CMD) & E2P_CMD_EPC_BUSY_) {
SMSC_WARNING(DRV, "Busy at start");
SMSC_WARN(pdata, drv, "Busy at start");
return -EBUSY;
}
......@@ -1664,12 +1664,12 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op)
} while ((e2cmd & E2P_CMD_EPC_BUSY_) && (--timeout));
if (!timeout) {
SMSC_TRACE(DRV, "TIMED OUT");
SMSC_TRACE(pdata, drv, "TIMED OUT");
return -EAGAIN;
}
if (e2cmd & E2P_CMD_EPC_TIMEOUT_) {
SMSC_TRACE(DRV, "Error occured during eeprom operation");
SMSC_TRACE(pdata, drv, "Error occured during eeprom operation");
return -EINVAL;
}
......@@ -1682,7 +1682,7 @@ static int smsc911x_eeprom_read_location(struct smsc911x_data *pdata,
u32 op = E2P_CMD_EPC_CMD_READ_ | address;
int ret;
SMSC_TRACE(DRV, "address 0x%x", address);
SMSC_TRACE(pdata, drv, "address 0x%x", address);
ret = smsc911x_eeprom_send_cmd(pdata, op);
if (!ret)
......@@ -1698,7 +1698,7 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata,
u32 temp;
int ret;
SMSC_TRACE(DRV, "address 0x%x, data 0x%x", address, data);
SMSC_TRACE(pdata, drv, "address 0x%x, data 0x%x", address, data);
ret = smsc911x_eeprom_send_cmd(pdata, op);
if (!ret) {
......@@ -1811,24 +1811,24 @@ static int __devinit smsc911x_init(struct net_device *dev)
struct smsc911x_data *pdata = netdev_priv(dev);
unsigned int byte_test;
SMSC_TRACE(PROBE, "Driver Parameters:");
SMSC_TRACE(PROBE, "LAN base: 0x%08lX",
SMSC_TRACE(pdata, probe, "Driver Parameters:");
SMSC_TRACE(pdata, probe, "LAN base: 0x%08lX",
(unsigned long)pdata->ioaddr);
SMSC_TRACE(PROBE, "IRQ: %d", dev->irq);
SMSC_TRACE(PROBE, "PHY will be autodetected.");
SMSC_TRACE(pdata, probe, "IRQ: %d", dev->irq);
SMSC_TRACE(pdata, probe, "PHY will be autodetected.");
spin_lock_init(&pdata->dev_lock);
if (pdata->ioaddr == 0) {
SMSC_WARNING(PROBE, "pdata->ioaddr: 0x00000000");
SMSC_WARN(pdata, probe, "pdata->ioaddr: 0x00000000");
return -ENODEV;
}
/* Check byte ordering */
byte_test = smsc911x_reg_read(pdata, BYTE_TEST);
SMSC_TRACE(PROBE, "BYTE_TEST: 0x%08X", byte_test);
SMSC_TRACE(pdata, probe, "BYTE_TEST: 0x%08X", byte_test);
if (byte_test == 0x43218765) {
SMSC_TRACE(PROBE, "BYTE_TEST looks swapped, "
SMSC_TRACE(pdata, probe, "BYTE_TEST looks swapped, "
"applying WORD_SWAP");
smsc911x_reg_write(pdata, WORD_SWAP, 0xffffffff);
......@@ -1840,11 +1840,12 @@ static int __devinit smsc911x_init(struct net_device *dev)
}
if (byte_test != 0x87654321) {
SMSC_WARNING(DRV, "BYTE_TEST: 0x%08X", byte_test);
SMSC_WARN(pdata, drv, "BYTE_TEST: 0x%08X", byte_test);
if (((byte_test >> 16) & 0xFFFF) == (byte_test & 0xFFFF)) {
SMSC_WARNING(PROBE,
SMSC_WARN(pdata, probe,
"top 16 bits equal to bottom 16 bits");
SMSC_TRACE(PROBE, "This may mean the chip is set "
SMSC_TRACE(pdata, probe,
"This may mean the chip is set "
"for 32 bit while the bus is reading 16 bit");
}
return -ENODEV;
......@@ -1880,16 +1881,17 @@ static int __devinit smsc911x_init(struct net_device *dev)
break;
default:
SMSC_WARNING(PROBE, "LAN911x not identified, idrev: 0x%08X",
SMSC_WARN(pdata, probe, "LAN911x not identified, idrev: 0x%08X",
pdata->idrev);
return -ENODEV;
}
SMSC_TRACE(PROBE, "LAN911x identified, idrev: 0x%08X, generation: %d",
SMSC_TRACE(pdata, probe,
"LAN911x identified, idrev: 0x%08X, generation: %d",
pdata->idrev, pdata->generation);
if (pdata->generation == 0)
SMSC_WARNING(PROBE,
SMSC_WARN(pdata, probe,
"This driver is not intended for this chip revision");
/* workaround for platforms without an eeprom, where the mac address
......@@ -1927,7 +1929,7 @@ static int __devexit smsc911x_drv_remove(struct platform_device *pdev)
BUG_ON(!pdata->ioaddr);
BUG_ON(!pdata->phy_dev);
SMSC_TRACE(IFDOWN, "Stopping driver.");
SMSC_TRACE(pdata, ifdown, "Stopping driver");
phy_disconnect(pdata->phy_dev);
pdata->phy_dev = NULL;
......@@ -1961,11 +1963,11 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
int res_size, irq_flags;
int retval;
pr_info("%s: Driver version %s.\n", SMSC_CHIPNAME, SMSC_DRV_VERSION);
pr_info("Driver version %s\n", SMSC_DRV_VERSION);
/* platform data specifies irq & dynamic bus configuration */
if (!pdev->dev.platform_data) {
pr_warning("%s: platform_data not provided\n", SMSC_CHIPNAME);
pr_warn("platform_data not provided\n");
retval = -ENODEV;
goto out_0;
}
......@@ -1975,8 +1977,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
if (!res)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
pr_warning("%s: Could not allocate resource.\n",
SMSC_CHIPNAME);
pr_warn("Could not allocate resource\n");
retval = -ENODEV;
goto out_0;
}
......@@ -1984,8 +1985,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!irq_res) {
pr_warning("%s: Could not allocate irq resource.\n",
SMSC_CHIPNAME);
pr_warn("Could not allocate irq resource\n");
retval = -ENODEV;
goto out_0;
}
......@@ -1997,7 +1997,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
dev = alloc_etherdev(sizeof(struct smsc911x_data));
if (!dev) {
pr_warning("%s: Could not allocate device.\n", SMSC_CHIPNAME);
pr_warn("Could not allocate device\n");
retval = -ENOMEM;
goto out_release_io_1;
}
......@@ -2017,8 +2017,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
pdata->msg_enable = ((1 << debug) - 1);
if (pdata->ioaddr == NULL) {
SMSC_WARNING(PROBE,
"Error smsc911x base address invalid");
SMSC_WARN(pdata, probe, "Error smsc911x base address invalid");
retval = -ENOMEM;
goto out_free_netdev_2;
}
......@@ -2043,7 +2042,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
retval = request_irq(dev->irq, smsc911x_irqhandler,
irq_flags | IRQF_SHARED, dev->name, dev);
if (retval) {
SMSC_WARNING(PROBE,
SMSC_WARN(pdata, probe,
"Unable to claim requested irq: %d", dev->irq);
goto out_unmap_io_3;
}
......@@ -2052,19 +2051,18 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
retval = register_netdev(dev);
if (retval) {
SMSC_WARNING(PROBE,
"Error %i registering device", retval);
SMSC_WARN(pdata, probe, "Error %i registering device", retval);
goto out_unset_drvdata_4;
} else {
SMSC_TRACE(PROBE, "Network interface: \"%s\"", dev->name);
SMSC_TRACE(pdata, probe,
"Network interface: \"%s\"", dev->name);
}
spin_lock_init(&pdata->mac_lock);
retval = smsc911x_mii_init(pdev, dev);
if (retval) {
SMSC_WARNING(PROBE,
"Error %i initialising mii", retval);
SMSC_WARN(pdata, probe, "Error %i initialising mii", retval);
goto out_unregister_netdev_5;
}
......@@ -2073,10 +2071,12 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
/* Check if mac address has been specified when bringing interface up */
if (is_valid_ether_addr(dev->dev_addr)) {
smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
SMSC_TRACE(PROBE, "MAC Address is specified by configuration");
SMSC_TRACE(pdata, probe,
"MAC Address is specified by configuration");
} else if (is_valid_ether_addr(pdata->config.mac)) {
memcpy(dev->dev_addr, pdata->config.mac, 6);
SMSC_TRACE(PROBE, "MAC Address specified by platform data");
SMSC_TRACE(pdata, probe,
"MAC Address specified by platform data");
} else {
/* Try reading mac address from device. if EEPROM is present
* it will already have been set */
......@@ -2084,20 +2084,20 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
if (is_valid_ether_addr(dev->dev_addr)) {
/* eeprom values are valid so use them */
SMSC_TRACE(PROBE,
SMSC_TRACE(pdata, probe,
"Mac Address is read from LAN911x EEPROM");
} else {
/* eeprom values are invalid, generate random MAC */
random_ether_addr(dev->dev_addr);
smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
SMSC_TRACE(PROBE,
SMSC_TRACE(pdata, probe,
"MAC Address is set to random_ether_addr");
}
}
spin_unlock_irq(&pdata->mac_lock);
dev_info(&dev->dev, "MAC Address: %pM\n", dev->dev_addr);
netdev_info(dev, "MAC Address: %pM\n", dev->dev_addr);
return 0;
......
drivers/net/smsc911x.h
View file @ dffc6b24
......@@ -33,25 +33,21 @@
* can be successfully looped back */
#define USE_PHY_WORK_AROUND
#define DPRINTK(nlevel, klevel, fmt, args...) \
((void)((NETIF_MSG_##nlevel & pdata->msg_enable) && \
printk(KERN_##klevel "%s: %s: " fmt "\n", \
pdata->dev->name, __func__, ## args)))
#if USE_DEBUG >= 1
#define SMSC_WARNING(nlevel, fmt, args...) \
DPRINTK(nlevel, WARNING, fmt, ## args)
#define SMSC_WARN(pdata, nlevel, fmt, args...) \
netif_warn(pdata, nlevel, (pdata)->dev, \
"%s: " fmt "\n", __func__, ##args)
#else
#define SMSC_WARNING(nlevel, fmt, args...) \
({ do {} while (0); 0; })
#define SMSC_WARN(pdata, nlevel, fmt, args...) \
no_printk(fmt "\n", ##args)
#endif
#if USE_DEBUG >= 2
#define SMSC_TRACE(nlevel, fmt, args...) \
DPRINTK(nlevel, INFO, fmt, ## args)
#define SMSC_TRACE(pdata, nlevel, fmt, args...) \
netif_info(pdata, nlevel, pdata->dev, fmt "\n", ##args)
#else
#define SMSC_TRACE(nlevel, fmt, args...) \
({ do {} while (0); 0; })
#define SMSC_TRACE(pdata, nlevel, fmt, args...) \
no_printk(fmt "\n", ##args)
#endif
#ifdef CONFIG_DEBUG_SPINLOCK
......
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