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path: root/drivers/net/pcmcia/axnet_cs.c
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Diffstat (limited to 'drivers/net/pcmcia/axnet_cs.c')
-rw-r--r--drivers/net/pcmcia/axnet_cs.c56
1 files changed, 19 insertions, 37 deletions
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index ca711f46814e..81bafd578478 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -75,16 +75,6 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
75MODULE_DESCRIPTION("Asix AX88190 PCMCIA ethernet driver"); 75MODULE_DESCRIPTION("Asix AX88190 PCMCIA ethernet driver");
76MODULE_LICENSE("GPL"); 76MODULE_LICENSE("GPL");
77 77
78#ifdef PCMCIA_DEBUG
79#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
80
81INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
82#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
83static char *version =
84"axnet_cs.c 1.28 2002/06/29 06:27:37 (David Hinds)";
85#else
86#define DEBUG(n, args...)
87#endif
88 78
89/*====================================================================*/ 79/*====================================================================*/
90 80
@@ -167,7 +157,7 @@ static int axnet_probe(struct pcmcia_device *link)
167 struct net_device *dev; 157 struct net_device *dev;
168 struct ei_device *ei_local; 158 struct ei_device *ei_local;
169 159
170 DEBUG(0, "axnet_attach()\n"); 160 dev_dbg(&link->dev, "axnet_attach()\n");
171 161
172 dev = alloc_etherdev(sizeof(struct ei_device) + sizeof(axnet_dev_t)); 162 dev = alloc_etherdev(sizeof(struct ei_device) + sizeof(axnet_dev_t));
173 if (!dev) 163 if (!dev)
@@ -180,7 +170,6 @@ static int axnet_probe(struct pcmcia_device *link)
180 info->p_dev = link; 170 info->p_dev = link;
181 link->priv = dev; 171 link->priv = dev;
182 link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; 172 link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
183 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
184 link->conf.Attributes = CONF_ENABLE_IRQ; 173 link->conf.Attributes = CONF_ENABLE_IRQ;
185 link->conf.IntType = INT_MEMORY_AND_IO; 174 link->conf.IntType = INT_MEMORY_AND_IO;
186 175
@@ -205,7 +194,7 @@ static void axnet_detach(struct pcmcia_device *link)
205{ 194{
206 struct net_device *dev = link->priv; 195 struct net_device *dev = link->priv;
207 196
208 DEBUG(0, "axnet_detach(0x%p)\n", link); 197 dev_dbg(&link->dev, "axnet_detach(0x%p)\n", link);
209 198
210 if (link->dev_node) 199 if (link->dev_node)
211 unregister_netdev(dev); 200 unregister_netdev(dev);
@@ -272,9 +261,6 @@ static int get_prom(struct pcmcia_device *link)
272 261
273======================================================================*/ 262======================================================================*/
274 263
275#define CS_CHECK(fn, ret) \
276do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
277
278static int try_io_port(struct pcmcia_device *link) 264static int try_io_port(struct pcmcia_device *link)
279{ 265{
280 int j, ret; 266 int j, ret;
@@ -341,26 +327,29 @@ static int axnet_config(struct pcmcia_device *link)
341{ 327{
342 struct net_device *dev = link->priv; 328 struct net_device *dev = link->priv;
343 axnet_dev_t *info = PRIV(dev); 329 axnet_dev_t *info = PRIV(dev);
344 int i, j, j2, last_ret, last_fn; 330 int i, j, j2, ret;
345 331
346 DEBUG(0, "axnet_config(0x%p)\n", link); 332 dev_dbg(&link->dev, "axnet_config(0x%p)\n", link);
347 333
348 /* don't trust the CIS on this; Linksys got it wrong */ 334 /* don't trust the CIS on this; Linksys got it wrong */
349 link->conf.Present = 0x63; 335 link->conf.Present = 0x63;
350 last_ret = pcmcia_loop_config(link, axnet_configcheck, NULL); 336 ret = pcmcia_loop_config(link, axnet_configcheck, NULL);
351 if (last_ret != 0) { 337 if (ret != 0)
352 cs_error(link, RequestIO, last_ret);
353 goto failed; 338 goto failed;
354 }
355 339
356 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); 340 ret = pcmcia_request_irq(link, &link->irq);
341 if (ret)
342 goto failed;
357 343
358 if (link->io.NumPorts2 == 8) { 344 if (link->io.NumPorts2 == 8) {
359 link->conf.Attributes |= CONF_ENABLE_SPKR; 345 link->conf.Attributes |= CONF_ENABLE_SPKR;
360 link->conf.Status = CCSR_AUDIO_ENA; 346 link->conf.Status = CCSR_AUDIO_ENA;
361 } 347 }
362 348
363 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); 349 ret = pcmcia_request_configuration(link, &link->conf);
350 if (ret)
351 goto failed;
352
364 dev->irq = link->irq.AssignedIRQ; 353 dev->irq = link->irq.AssignedIRQ;
365 dev->base_addr = link->io.BasePort1; 354 dev->base_addr = link->io.BasePort1;
366 355
@@ -410,7 +399,7 @@ static int axnet_config(struct pcmcia_device *link)
410 399
411 info->phy_id = (i < 32) ? i : -1; 400 info->phy_id = (i < 32) ? i : -1;
412 link->dev_node = &info->node; 401 link->dev_node = &info->node;
413 SET_NETDEV_DEV(dev, &handle_to_dev(link)); 402 SET_NETDEV_DEV(dev, &link->dev);
414 403
415 if (register_netdev(dev) != 0) { 404 if (register_netdev(dev) != 0) {
416 printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n"); 405 printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n");
@@ -426,14 +415,12 @@ static int axnet_config(struct pcmcia_device *link)
426 dev->base_addr, dev->irq, 415 dev->base_addr, dev->irq,
427 dev->dev_addr); 416 dev->dev_addr);
428 if (info->phy_id != -1) { 417 if (info->phy_id != -1) {
429 DEBUG(0, " MII transceiver at index %d, status %x.\n", info->phy_id, j); 418 dev_dbg(&link->dev, " MII transceiver at index %d, status %x.\n", info->phy_id, j);
430 } else { 419 } else {
431 printk(KERN_NOTICE " No MII transceivers found!\n"); 420 printk(KERN_NOTICE " No MII transceivers found!\n");
432 } 421 }
433 return 0; 422 return 0;
434 423
435cs_failed:
436 cs_error(link, last_fn, last_ret);
437failed: 424failed:
438 axnet_release(link); 425 axnet_release(link);
439 return -ENODEV; 426 return -ENODEV;
@@ -543,7 +530,7 @@ static int axnet_open(struct net_device *dev)
543 struct pcmcia_device *link = info->p_dev; 530 struct pcmcia_device *link = info->p_dev;
544 unsigned int nic_base = dev->base_addr; 531 unsigned int nic_base = dev->base_addr;
545 532
546 DEBUG(2, "axnet_open('%s')\n", dev->name); 533 dev_dbg(&link->dev, "axnet_open('%s')\n", dev->name);
547 534
548 if (!pcmcia_dev_present(link)) 535 if (!pcmcia_dev_present(link))
549 return -ENODEV; 536 return -ENODEV;
@@ -572,7 +559,7 @@ static int axnet_close(struct net_device *dev)
572 axnet_dev_t *info = PRIV(dev); 559 axnet_dev_t *info = PRIV(dev);
573 struct pcmcia_device *link = info->p_dev; 560 struct pcmcia_device *link = info->p_dev;
574 561
575 DEBUG(2, "axnet_close('%s')\n", dev->name); 562 dev_dbg(&link->dev, "axnet_close('%s')\n", dev->name);
576 563
577 ax_close(dev); 564 ax_close(dev);
578 free_irq(dev->irq, dev); 565 free_irq(dev->irq, dev);
@@ -741,10 +728,8 @@ static void block_input(struct net_device *dev, int count,
741 int xfer_count = count; 728 int xfer_count = count;
742 char *buf = skb->data; 729 char *buf = skb->data;
743 730
744#ifdef PCMCIA_DEBUG
745 if ((ei_debug > 4) && (count != 4)) 731 if ((ei_debug > 4) && (count != 4))
746 printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4); 732 pr_debug("%s: [bi=%d]\n", dev->name, count+4);
747#endif
748 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO); 733 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
749 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI); 734 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
750 outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD); 735 outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD);
@@ -762,10 +747,7 @@ static void block_output(struct net_device *dev, int count,
762{ 747{
763 unsigned int nic_base = dev->base_addr; 748 unsigned int nic_base = dev->base_addr;
764 749
765#ifdef PCMCIA_DEBUG 750 pr_debug("%s: [bo=%d]\n", dev->name, count);
766 if (ei_debug > 4)
767 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
768#endif
769 751
770 /* Round the count up for word writes. Do we need to do this? 752 /* Round the count up for word writes. Do we need to do this?
771 What effect will an odd byte count have on the 8390? 753 What effect will an odd byte count have on the 8390?