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path: root/drivers/net/wan/wanxl.c
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Diffstat (limited to 'drivers/net/wan/wanxl.c')
-rw-r--r--drivers/net/wan/wanxl.c93
1 files changed, 44 insertions, 49 deletions
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index db73a7be199f..44b707197258 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -13,6 +13,8 @@
* - wanXL100 will require minor driver modifications, no access to hw
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/slab.h>
@@ -22,6 +24,7 @@
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/netdevice.h>
#include <linux/hdlc.h>
@@ -101,9 +104,8 @@ static inline dma_addr_t pci_map_single_debug(struct pci_dev *pdev, void *ptr,
{
dma_addr_t addr = pci_map_single(pdev, ptr, size, direction);
if (addr + size > 0x100000000LL)
- printk(KERN_CRIT "wanXL %s: pci_map_single() returned memory"
- " at 0x%LX!\n", pci_name(pdev),
- (unsigned long long)addr);
+ pr_crit("%s: pci_map_single() returned memory at 0x%llx!\n",
+ pci_name(pdev), (unsigned long long)addr);
return addr;
}
@@ -146,8 +148,8 @@ static inline void wanxl_cable_intr(port_t *port)
}
dte = (value & STATUS_CABLE_DCE) ? " DCE" : " DTE";
}
- printk(KERN_INFO "%s: %s%s module, %s cable%s%s\n",
- port->dev->name, pm, dte, cable, dsr, dcd);
+ netdev_info(port->dev, "%s%s module, %s cable%s%s\n",
+ pm, dte, cable, dsr, dcd);
if (value & STATUS_CABLE_DCD)
netif_carrier_on(port->dev);
@@ -197,8 +199,8 @@ static inline void wanxl_rx_intr(card_t *card)
while (desc = &card->status->rx_descs[card->rx_in],
desc->stat != PACKET_EMPTY) {
if ((desc->stat & PACKET_PORT_MASK) > card->n_ports)
- printk(KERN_CRIT "wanXL %s: received packet for"
- " nonexistent port\n", pci_name(card->pdev));
+ pr_crit("%s: received packet for nonexistent port\n",
+ pci_name(card->pdev));
else {
struct sk_buff *skb = card->rx_skbs[card->rx_in];
port_t *port = &card->ports[desc->stat &
@@ -282,7 +284,7 @@ static netdev_tx_t wanxl_xmit(struct sk_buff *skb, struct net_device *dev)
printk(KERN_DEBUG "%s: transmitter buffer full\n", dev->name);
#endif
netif_stop_queue(dev);
- spin_unlock_irq(&port->lock);
+ spin_unlock(&port->lock);
return NETDEV_TX_BUSY; /* request packet to be queued */
}
@@ -396,7 +398,7 @@ static int wanxl_open(struct net_device *dev)
int i;
if (get_status(port)->open) {
- printk(KERN_ERR "%s: port already open\n", dev->name);
+ netdev_err(dev, "port already open\n");
return -EIO;
}
if ((i = hdlc_open(dev)) != 0)
@@ -416,7 +418,7 @@ static int wanxl_open(struct net_device *dev)
}
} while (time_after(timeout, jiffies));
- printk(KERN_ERR "%s: unable to open port\n", dev->name);
+ netdev_err(dev, "unable to open port\n");
/* ask the card to close the port, should it be still alive */
writel(1 << (DOORBELL_TO_CARD_CLOSE_0 + port->node), dbr);
return -EFAULT;
@@ -442,7 +444,7 @@ static int wanxl_close(struct net_device *dev)
} while (time_after(timeout, jiffies));
if (get_status(port)->open)
- printk(KERN_ERR "%s: unable to close port\n", dev->name);
+ netdev_err(dev, "unable to close port\n");
netif_stop_queue(dev);
@@ -567,11 +569,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
int i, ports, alloc_size;
#ifndef MODULE
- static int printed_version;
- if (!printed_version) {
- printed_version++;
- printk(KERN_INFO "%s\n", version);
- }
+ pr_info_once("%s\n", version);
#endif
i = pci_enable_device(pdev);
@@ -587,7 +585,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
work on most platforms */
if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(28)) ||
pci_set_dma_mask(pdev, DMA_BIT_MASK(28))) {
- printk(KERN_ERR "wanXL: No usable DMA configuration\n");
+ pr_err("No usable DMA configuration\n");
return -EIO;
}
@@ -606,8 +604,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
alloc_size = sizeof(card_t) + ports * sizeof(port_t);
card = kzalloc(alloc_size, GFP_KERNEL);
if (card == NULL) {
- printk(KERN_ERR "wanXL %s: unable to allocate memory\n",
- pci_name(pdev));
+ pr_err("%s: unable to allocate memory\n", pci_name(pdev));
pci_release_regions(pdev);
pci_disable_device(pdev);
return -ENOBUFS;
@@ -634,7 +631,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
to indicate the card can do 32-bit DMA addressing */
if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)) ||
pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
- printk(KERN_ERR "wanXL: No usable DMA configuration\n");
+ pr_err("No usable DMA configuration\n");
wanxl_pci_remove_one(pdev);
return -EIO;
}
@@ -644,7 +641,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
card->plx = ioremap_nocache(plx_phy, 0x70);
if (!card->plx) {
- printk(KERN_ERR "wanxl: ioremap() failed\n");
+ pr_err("ioremap() failed\n");
wanxl_pci_remove_one(pdev);
return -EFAULT;
}
@@ -656,8 +653,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
timeout = jiffies + 20 * HZ;
while ((stat = readl(card->plx + PLX_MAILBOX_0)) != 0) {
if (time_before(timeout, jiffies)) {
- printk(KERN_WARNING "wanXL %s: timeout waiting for"
- " PUTS to complete\n", pci_name(pdev));
+ pr_warn("%s: timeout waiting for PUTS to complete\n",
+ pci_name(pdev));
wanxl_pci_remove_one(pdev);
return -ENODEV;
}
@@ -668,8 +665,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
break;
default:
- printk(KERN_WARNING "wanXL %s: PUTS test 0x%X"
- " failed\n", pci_name(pdev), stat & 0x30);
+ pr_warn("%s: PUTS test 0x%X failed\n",
+ pci_name(pdev), stat & 0x30);
wanxl_pci_remove_one(pdev);
return -ENODEV;
}
@@ -687,17 +684,16 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
/* sanity check the board's reported memory size */
if (ramsize < BUFFERS_ADDR +
(TX_BUFFERS + RX_BUFFERS) * BUFFER_LENGTH * ports) {
- printk(KERN_WARNING "wanXL %s: no enough on-board RAM"
- " (%u bytes detected, %u bytes required)\n",
- pci_name(pdev), ramsize, BUFFERS_ADDR +
- (TX_BUFFERS + RX_BUFFERS) * BUFFER_LENGTH * ports);
+ pr_warn("%s: no enough on-board RAM (%u bytes detected, %u bytes required)\n",
+ pci_name(pdev), ramsize,
+ BUFFERS_ADDR +
+ (TX_BUFFERS + RX_BUFFERS) * BUFFER_LENGTH * ports);
wanxl_pci_remove_one(pdev);
return -ENODEV;
}
if (wanxl_puts_command(card, MBX1_CMD_BSWAP)) {
- printk(KERN_WARNING "wanXL %s: unable to Set Byte Swap"
- " Mode\n", pci_name(pdev));
+ pr_warn("%s: unable to Set Byte Swap Mode\n", pci_name(pdev));
wanxl_pci_remove_one(pdev);
return -ENODEV;
}
@@ -714,7 +710,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
mem = ioremap_nocache(mem_phy, PDM_OFFSET + sizeof(firmware));
if (!mem) {
- printk(KERN_ERR "wanxl: ioremap() failed\n");
+ pr_err("ioremap() failed\n");
wanxl_pci_remove_one(pdev);
return -EFAULT;
}
@@ -733,8 +729,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
writel(0, card->plx + PLX_MAILBOX_5);
if (wanxl_puts_command(card, MBX1_CMD_ABORTJ)) {
- printk(KERN_WARNING "wanXL %s: unable to Abort and Jump\n",
- pci_name(pdev));
+ pr_warn("%s: unable to Abort and Jump\n", pci_name(pdev));
wanxl_pci_remove_one(pdev);
return -ENODEV;
}
@@ -748,8 +743,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
}while (time_after(timeout, jiffies));
if (!stat) {
- printk(KERN_WARNING "wanXL %s: timeout while initializing card "
- "firmware\n", pci_name(pdev));
+ pr_warn("%s: timeout while initializing card firmware\n",
+ pci_name(pdev));
wanxl_pci_remove_one(pdev);
return -ENODEV;
}
@@ -758,13 +753,13 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
ramsize = stat;
#endif
- printk(KERN_INFO "wanXL %s: at 0x%X, %u KB of RAM at 0x%X, irq %u\n",
- pci_name(pdev), plx_phy, ramsize / 1024, mem_phy, pdev->irq);
+ pr_info("%s: at 0x%X, %u KB of RAM at 0x%X, irq %u\n",
+ pci_name(pdev), plx_phy, ramsize / 1024, mem_phy, pdev->irq);
/* Allocate IRQ */
if (request_irq(pdev->irq, wanxl_intr, IRQF_SHARED, "wanXL", card)) {
- printk(KERN_WARNING "wanXL %s: could not allocate IRQ%i.\n",
- pci_name(pdev), pdev->irq);
+ pr_warn("%s: could not allocate IRQ%i\n",
+ pci_name(pdev), pdev->irq);
wanxl_pci_remove_one(pdev);
return -EBUSY;
}
@@ -775,8 +770,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
port_t *port = &card->ports[i];
struct net_device *dev = alloc_hdlcdev(port);
if (!dev) {
- printk(KERN_ERR "wanXL %s: unable to allocate"
- " memory\n", pci_name(pdev));
+ pr_err("%s: unable to allocate memory\n",
+ pci_name(pdev));
wanxl_pci_remove_one(pdev);
return -ENOMEM;
}
@@ -792,8 +787,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
port->node = i;
get_status(port)->clocking = CLOCK_EXT;
if (register_hdlc_device(dev)) {
- printk(KERN_ERR "wanXL %s: unable to register hdlc"
- " device\n", pci_name(pdev));
+ pr_err("%s: unable to register hdlc device\n",
+ pci_name(pdev));
free_netdev(dev);
wanxl_pci_remove_one(pdev);
return -ENOBUFS;
@@ -801,11 +796,11 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
card->n_ports++;
}
- printk(KERN_INFO "wanXL %s: port", pci_name(pdev));
+ pr_info("%s: port", pci_name(pdev));
for (i = 0; i < ports; i++)
- printk("%s #%i: %s", i ? "," : "", i,
- card->ports[i].dev->name);
- printk("\n");
+ pr_cont("%s #%i: %s",
+ i ? "," : "", i, card->ports[i].dev->name);
+ pr_cont("\n");
for (i = 0; i < ports; i++)
wanxl_cable_intr(&card->ports[i]); /* get carrier status etc.*/
@@ -835,7 +830,7 @@ static struct pci_driver wanxl_pci_driver = {
static int __init wanxl_init_module(void)
{
#ifdef MODULE
- printk(KERN_INFO "%s\n", version);
+ pr_info("%s\n", version);
#endif
return pci_register_driver(&wanxl_pci_driver);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 20:03:59 +0100