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path: root/drivers/net/8139too.c
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Diffstat (limited to 'drivers/net/8139too.c')
-rw-r--r--drivers/net/8139too.c118
1 files changed, 51 insertions, 67 deletions
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index d90177509bf..8ae72ec1445 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -126,19 +126,12 @@
#undef RTL8139_NDEBUG
-#if RTL8139_DEBUG
-/* note: prints function name for you */
-# define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __func__ , ## args)
-#else
-# define DPRINTK(fmt, args...)
-#endif
-
#ifdef RTL8139_NDEBUG
# define assert(expr) do {} while (0)
#else
# define assert(expr) \
if(unlikely(!(expr))) { \
- printk(KERN_ERR "Assertion failed! %s,%s,%s,line=%d\n", \
+ pr_err("Assertion failed! %s,%s,%s,line=%d\n", \
#expr, __FILE__, __func__, __LINE__); \
}
#endif
@@ -784,8 +777,8 @@ static __devinit struct net_device * rtl8139_init_board (struct pci_dev *pdev)
/* set this immediately, we need to know before
* we talk to the chip directly */
- DPRINTK("PIO region size == 0x%02X\n", pio_len);
- DPRINTK("MMIO region size == 0x%02lX\n", mmio_len);
+ pr_debug("PIO region size == 0x%02lX\n", pio_len);
+ pr_debug("MMIO region size == 0x%02lX\n", mmio_len);
retry:
if (use_io) {
@@ -865,19 +858,17 @@ retry:
}
/* if unknown chip, assume array element #0, original RTL-8139 in this case */
- dev_printk (KERN_DEBUG, &pdev->dev,
- "unknown chip version, assuming RTL-8139\n");
- dev_printk (KERN_DEBUG, &pdev->dev,
- "TxConfig = 0x%lx\n", RTL_R32 (TxConfig));
+ dev_dbg(&pdev->dev, "unknown chip version, assuming RTL-8139\n");
+ dev_dbg(&pdev->dev, "TxConfig = 0x%lx\n", RTL_R32 (TxConfig));
tp->chipset = 0;
match:
- DPRINTK ("chipset id (%d) == index %d, '%s'\n",
+ pr_debug("chipset id (%d) == index %d, '%s'\n",
version, i, rtl_chip_info[i].name);
if (tp->chipset >= CH_8139B) {
u8 new_tmp8 = tmp8 = RTL_R8 (Config1);
- DPRINTK("PCI PM wakeup\n");
+ pr_debug("PCI PM wakeup\n");
if ((rtl_chip_info[tp->chipset].flags & HasLWake) &&
(tmp8 & LWAKE))
new_tmp8 &= ~LWAKE;
@@ -896,7 +887,7 @@ match:
}
}
} else {
- DPRINTK("Old chip wakeup\n");
+ pr_debug("Old chip wakeup\n");
tmp8 = RTL_R8 (Config1);
tmp8 &= ~(SLEEP | PWRDN);
RTL_W8 (Config1, tmp8);
@@ -949,7 +940,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
{
static int printed_version;
if (!printed_version++)
- printk (KERN_INFO RTL8139_DRIVER_NAME "\n");
+ pr_info(RTL8139_DRIVER_NAME "\n");
}
#endif
@@ -965,7 +956,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
pdev->device == PCI_DEVICE_ID_REALTEK_8139 &&
pdev->subsystem_vendor == PCI_VENDOR_ID_ATHEROS &&
pdev->subsystem_device == PCI_DEVICE_ID_REALTEK_8139) {
- printk(KERN_INFO "8139too: OQO Model 2 detected. Forcing PIO\n");
+ pr_info("8139too: OQO Model 2 detected. Forcing PIO\n");
use_io = 1;
}
@@ -1018,21 +1009,20 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
tp->mii.reg_num_mask = 0x1f;
/* dev is fully set up and ready to use now */
- DPRINTK("about to register device named %s (%p)...\n", dev->name, dev);
+ pr_debug("about to register device named %s (%p)...\n", dev->name, dev);
i = register_netdev (dev);
if (i) goto err_out;
pci_set_drvdata (pdev, dev);
- printk (KERN_INFO "%s: %s at 0x%lx, "
- "%pM, IRQ %d\n",
+ pr_info("%s: %s at 0x%lx, %pM, IRQ %d\n",
dev->name,
board_info[ent->driver_data].name,
dev->base_addr,
dev->dev_addr,
dev->irq);
- printk (KERN_DEBUG "%s: Identified 8139 chip type '%s'\n",
+ pr_debug("%s: Identified 8139 chip type '%s'\n",
dev->name, rtl_chip_info[tp->chipset].name);
/* Find the connected MII xcvrs.
@@ -1046,14 +1036,12 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
if (mii_status != 0xffff && mii_status != 0x0000) {
u16 advertising = mdio_read(dev, phy, 4);
tp->phys[phy_idx++] = phy;
- printk(KERN_INFO "%s: MII transceiver %d status 0x%4.4x "
- "advertising %4.4x.\n",
+ pr_info("%s: MII transceiver %d status 0x%4.4x advertising %4.4x.\n",
dev->name, phy, mii_status, advertising);
}
}
if (phy_idx == 0) {
- printk(KERN_INFO "%s: No MII transceivers found! Assuming SYM "
- "transceiver.\n",
+ pr_info("%s: No MII transceivers found! Assuming SYM transceiver.\n",
dev->name);
tp->phys[0] = 32;
}
@@ -1073,13 +1061,13 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
if (board_idx < MAX_UNITS && full_duplex[board_idx] > 0)
tp->mii.full_duplex = full_duplex[board_idx];
if (tp->mii.full_duplex) {
- printk(KERN_INFO "%s: Media type forced to Full Duplex.\n", dev->name);
+ pr_info("%s: Media type forced to Full Duplex.\n", dev->name);
/* Changing the MII-advertised media because might prevent
re-connection. */
tp->mii.force_media = 1;
}
if (tp->default_port) {
- printk(KERN_INFO " Forcing %dMbps %s-duplex operation.\n",
+ pr_info(" Forcing %dMbps %s-duplex operation.\n",
(option & 0x20 ? 100 : 10),
(option & 0x10 ? "full" : "half"));
mdio_write(dev, tp->phys[0], 0,
@@ -1342,7 +1330,7 @@ static int rtl8139_open (struct net_device *dev)
netif_start_queue (dev);
if (netif_msg_ifup(tp))
- printk(KERN_DEBUG "%s: rtl8139_open() ioaddr %#llx IRQ %d"
+ pr_debug("%s: rtl8139_open() ioaddr %#llx IRQ %d"
" GP Pins %2.2x %s-duplex.\n", dev->name,
(unsigned long long)pci_resource_start (tp->pci_dev, 1),
dev->irq, RTL_R8 (MediaStatus),
@@ -1404,7 +1392,7 @@ static void rtl8139_hw_start (struct net_device *dev)
RTL_W8 (Config3, RTL_R8 (Config3) & ~Cfg3_Magic);
}
- DPRINTK("init buffer addresses\n");
+ pr_debug("init buffer addresses\n");
/* Lock Config[01234] and BMCR register writes */
RTL_W8 (Cfg9346, Cfg9346_Lock);
@@ -1566,14 +1554,13 @@ static inline void rtl8139_thread_iter (struct net_device *dev,
tp->mii.full_duplex = duplex;
if (mii_lpa) {
- printk (KERN_INFO
- "%s: Setting %s-duplex based on MII #%d link"
+ pr_info("%s: Setting %s-duplex based on MII #%d link"
" partner ability of %4.4x.\n",
dev->name,
tp->mii.full_duplex ? "full" : "half",
tp->phys[0], mii_lpa);
} else {
- printk(KERN_INFO"%s: media is unconnected, link down, or incompatible connection\n",
+ pr_info("%s: media is unconnected, link down, or incompatible connection\n",
dev->name);
}
#if 0
@@ -1588,11 +1575,11 @@ static inline void rtl8139_thread_iter (struct net_device *dev,
rtl8139_tune_twister (dev, tp);
- DPRINTK ("%s: Media selection tick, Link partner %4.4x.\n",
+ pr_debug("%s: Media selection tick, Link partner %4.4x.\n",
dev->name, RTL_R16 (NWayLPAR));
- DPRINTK ("%s: Other registers are IntMask %4.4x IntStatus %4.4x\n",
+ pr_debug("%s: Other registers are IntMask %4.4x IntStatus %4.4x\n",
dev->name, RTL_R16 (IntrMask), RTL_R16 (IntrStatus));
- DPRINTK ("%s: Chip config %2.2x %2.2x.\n",
+ pr_debug("%s: Chip config %2.2x %2.2x.\n",
dev->name, RTL_R8 (Config0),
RTL_R8 (Config1));
}
@@ -1652,14 +1639,14 @@ static void rtl8139_tx_timeout_task (struct work_struct *work)
int i;
u8 tmp8;
- printk (KERN_DEBUG "%s: Transmit timeout, status %2.2x %4.4x %4.4x "
- "media %2.2x.\n", dev->name, RTL_R8 (ChipCmd),
+ pr_debug("%s: Transmit timeout, status %2.2x %4.4x %4.4x media %2.2x.\n",
+ dev->name, RTL_R8 (ChipCmd),
RTL_R16(IntrStatus), RTL_R16(IntrMask), RTL_R8(MediaStatus));
/* Emit info to figure out what went wrong. */
- printk (KERN_DEBUG "%s: Tx queue start entry %ld dirty entry %ld.\n",
+ pr_debug("%s: Tx queue start entry %ld dirty entry %ld.\n",
dev->name, tp->cur_tx, tp->dirty_tx);
for (i = 0; i < NUM_TX_DESC; i++)
- printk (KERN_DEBUG "%s: Tx descriptor %d is %8.8lx.%s\n",
+ pr_debug("%s: Tx descriptor %d is %8.8lx.%s\n",
dev->name, i, RTL_R32 (TxStatus0 + (i * 4)),
i == tp->dirty_tx % NUM_TX_DESC ?
" (queue head)" : "");
@@ -1741,7 +1728,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
spin_unlock_irqrestore(&tp->lock, flags);
if (netif_msg_tx_queued(tp))
- printk (KERN_DEBUG "%s: Queued Tx packet size %u to slot %d.\n",
+ pr_debug("%s: Queued Tx packet size %u to slot %d.\n",
dev->name, len, entry);
return 0;
@@ -1772,7 +1759,7 @@ static void rtl8139_tx_interrupt (struct net_device *dev,
if (txstatus & (TxOutOfWindow | TxAborted)) {
/* There was an major error, log it. */
if (netif_msg_tx_err(tp))
- printk(KERN_DEBUG "%s: Transmit error, Tx status %8.8x.\n",
+ pr_debug("%s: Transmit error, Tx status %8.8x.\n",
dev->name, txstatus);
dev->stats.tx_errors++;
if (txstatus & TxAborted) {
@@ -1803,7 +1790,7 @@ static void rtl8139_tx_interrupt (struct net_device *dev,
#ifndef RTL8139_NDEBUG
if (tp->cur_tx - dirty_tx > NUM_TX_DESC) {
- printk (KERN_ERR "%s: Out-of-sync dirty pointer, %ld vs. %ld.\n",
+ pr_err("%s: Out-of-sync dirty pointer, %ld vs. %ld.\n",
dev->name, dirty_tx, tp->cur_tx);
dirty_tx += NUM_TX_DESC;
}
@@ -1828,12 +1815,12 @@ static void rtl8139_rx_err (u32 rx_status, struct net_device *dev,
#endif
if (netif_msg_rx_err (tp))
- printk(KERN_DEBUG "%s: Ethernet frame had errors, status %8.8x.\n",
+ pr_debug("%s: Ethernet frame had errors, status %8.8x.\n",
dev->name, rx_status);
dev->stats.rx_errors++;
if (!(rx_status & RxStatusOK)) {
if (rx_status & RxTooLong) {
- DPRINTK ("%s: Oversized Ethernet frame, status %4.4x!\n",
+ pr_debug("%s: Oversized Ethernet frame, status %4.4x!\n",
dev->name, rx_status);
/* A.C.: The chip hangs here. */
}
@@ -1866,7 +1853,7 @@ static void rtl8139_rx_err (u32 rx_status, struct net_device *dev,
break;
}
if (tmp_work <= 0)
- printk (KERN_WARNING PFX "rx stop wait too long\n");
+ pr_warning(PFX "rx stop wait too long\n");
/* restart receive */
tmp_work = 200;
while (--tmp_work > 0) {
@@ -1877,7 +1864,7 @@ static void rtl8139_rx_err (u32 rx_status, struct net_device *dev,
break;
}
if (tmp_work <= 0)
- printk (KERN_WARNING PFX "tx/rx enable wait too long\n");
+ pr_warning(PFX "tx/rx enable wait too long\n");
/* and reinitialize all rx related registers */
RTL_W8_F (Cfg9346, Cfg9346_Unlock);
@@ -1888,7 +1875,7 @@ static void rtl8139_rx_err (u32 rx_status, struct net_device *dev,
RTL_W32 (RxConfig, tp->rx_config);
tp->cur_rx = 0;
- DPRINTK("init buffer addresses\n");
+ pr_debug("init buffer addresses\n");
/* Lock Config[01234] and BMCR register writes */
RTL_W8 (Cfg9346, Cfg9346_Lock);
@@ -1942,7 +1929,7 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp,
unsigned int cur_rx = tp->cur_rx;
unsigned int rx_size = 0;
- DPRINTK ("%s: In rtl8139_rx(), current %4.4x BufAddr %4.4x,"
+ pr_debug("%s: In rtl8139_rx(), current %4.4x BufAddr %4.4x,"
" free to %4.4x, Cmd %2.2x.\n", dev->name, (u16)cur_rx,
RTL_R16 (RxBufAddr),
RTL_R16 (RxBufPtr), RTL_R8 (ChipCmd));
@@ -1962,17 +1949,17 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp,
pkt_size = rx_size - 4;
if (netif_msg_rx_status(tp))
- printk(KERN_DEBUG "%s: rtl8139_rx() status %4.4x, size %4.4x,"
+ pr_debug("%s: rtl8139_rx() status %4.4x, size %4.4x,"
" cur %4.4x.\n", dev->name, rx_status,
rx_size, cur_rx);
#if RTL8139_DEBUG > 2
{
int i;
- DPRINTK ("%s: Frame contents ", dev->name);
+ pr_debug("%s: Frame contents ", dev->name);
for (i = 0; i < 70; i++)
- printk (" %2.2x",
+ pr_cont(" %2.2x",
rx_ring[ring_offset + i]);
- printk (".\n");
+ pr_cont(".\n");
}
#endif
@@ -1984,12 +1971,12 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp,
if (!tp->fifo_copy_timeout)
tp->fifo_copy_timeout = jiffies + 2;
else if (time_after(jiffies, tp->fifo_copy_timeout)) {
- DPRINTK ("%s: hung FIFO. Reset.", dev->name);
+ pr_debug("%s: hung FIFO. Reset.", dev->name);
rx_size = 0;
goto no_early_rx;
}
if (netif_msg_intr(tp)) {
- printk(KERN_DEBUG "%s: fifo copy in progress.",
+ pr_debug("%s: fifo copy in progress.",
dev->name);
}
tp->xstats.early_rx++;
@@ -2033,8 +2020,7 @@ no_early_rx:
netif_receive_skb (skb);
} else {
if (net_ratelimit())
- printk (KERN_WARNING
- "%s: Memory squeeze, dropping packet.\n",
+ pr_warning("%s: Memory squeeze, dropping packet.\n",
dev->name);
dev->stats.rx_dropped++;
}
@@ -2049,12 +2035,10 @@ no_early_rx:
if (unlikely(!received || rx_size == 0xfff0))
rtl8139_isr_ack(tp);
-#if RTL8139_DEBUG > 1
- DPRINTK ("%s: Done rtl8139_rx(), current %4.4x BufAddr %4.4x,"
+ pr_debug("%s: Done rtl8139_rx(), current %4.4x BufAddr %4.4x,"
" free to %4.4x, Cmd %2.2x.\n", dev->name, cur_rx,
RTL_R16 (RxBufAddr),
RTL_R16 (RxBufPtr), RTL_R8 (ChipCmd));
-#endif
tp->cur_rx = cur_rx;
@@ -2075,7 +2059,7 @@ static void rtl8139_weird_interrupt (struct net_device *dev,
void __iomem *ioaddr,
int status, int link_changed)
{
- DPRINTK ("%s: Abnormal interrupt, status %8.8x.\n",
+ pr_debug("%s: Abnormal interrupt, status %8.8x.\n",
dev->name, status);
assert (dev != NULL);
@@ -2104,7 +2088,7 @@ static void rtl8139_weird_interrupt (struct net_device *dev,
pci_read_config_word (tp->pci_dev, PCI_STATUS, &pci_cmd_status);
pci_write_config_word (tp->pci_dev, PCI_STATUS, pci_cmd_status);
- printk (KERN_ERR "%s: PCI Bus error %4.4x.\n",
+ pr_err("%s: PCI Bus error %4.4x.\n",
dev->name, pci_cmd_status);
}
}
@@ -2198,7 +2182,7 @@ static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance)
out:
spin_unlock (&tp->lock);
- DPRINTK ("%s: exiting interrupt, intr_status=%#4.4x.\n",
+ pr_debug("%s: exiting interrupt, intr_status=%#4.4x.\n",
dev->name, RTL_R16 (IntrStatus));
return IRQ_RETVAL(handled);
}
@@ -2249,7 +2233,7 @@ static int rtl8139_close (struct net_device *dev)
napi_disable(&tp->napi);
if (netif_msg_ifdown(tp))
- printk(KERN_DEBUG "%s: Shutting down ethercard, status was 0x%4.4x.\n",
+ pr_debug("%s: Shutting down ethercard, status was 0x%4.4x.\n",
dev->name, RTL_R16 (IntrStatus));
spin_lock_irqsave (&tp->lock, flags);
@@ -2527,7 +2511,7 @@ static void __set_rx_mode (struct net_device *dev)
int i, rx_mode;
u32 tmp;
- DPRINTK ("%s: rtl8139_set_rx_mode(%4.4x) done -- Rx config %8.8lx.\n",
+ pr_debug("%s: rtl8139_set_rx_mode(%4.4x) done -- Rx config %8.8lx.\n",
dev->name, dev->flags, RTL_R32 (RxConfig));
/* Note: do not reorder, GCC is clever about common statements. */
@@ -2643,7 +2627,7 @@ static int __init rtl8139_init_module (void)
* even if no 8139 board is found.
*/
#ifdef MODULE
- printk (KERN_INFO RTL8139_DRIVER_NAME "\n");
+ pr_info(RTL8139_DRIVER_NAME "\n");
#endif
return pci_register_driver(&rtl8139_pci_driver);