aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/tokenring/proteon.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/tokenring/proteon.c')
-rw-r--r--drivers/net/tokenring/proteon.c104
1 files changed, 49 insertions, 55 deletions
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 40ad0fde28af..eb1423ede75c 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -62,8 +62,7 @@ static int dmalist[] __initdata = {
62}; 62};
63 63
64static char cardname[] = "Proteon 1392\0"; 64static char cardname[] = "Proteon 1392\0";
65 65static u64 dma_mask = ISA_MAX_ADDRESS;
66struct net_device *proteon_probe(int unit);
67static int proteon_open(struct net_device *dev); 66static int proteon_open(struct net_device *dev);
68static void proteon_read_eeprom(struct net_device *dev); 67static void proteon_read_eeprom(struct net_device *dev);
69static unsigned short proteon_setnselout_pins(struct net_device *dev); 68static unsigned short proteon_setnselout_pins(struct net_device *dev);
@@ -116,7 +115,7 @@ nodev:
116 return -ENODEV; 115 return -ENODEV;
117} 116}
118 117
119static int __init setup_card(struct net_device *dev) 118static int __init setup_card(struct net_device *dev, struct device *pdev)
120{ 119{
121 struct net_local *tp; 120 struct net_local *tp;
122 static int versionprinted; 121 static int versionprinted;
@@ -137,7 +136,7 @@ static int __init setup_card(struct net_device *dev)
137 } 136 }
138 } 137 }
139 if (err) 138 if (err)
140 goto out4; 139 goto out5;
141 140
142 /* At this point we have found a valid card. */ 141 /* At this point we have found a valid card. */
143 142
@@ -145,14 +144,15 @@ static int __init setup_card(struct net_device *dev)
145 printk(KERN_DEBUG "%s", version); 144 printk(KERN_DEBUG "%s", version);
146 145
147 err = -EIO; 146 err = -EIO;
148 if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL)) 147 pdev->dma_mask = &dma_mask;
148 if (tmsdev_init(dev, pdev))
149 goto out4; 149 goto out4;
150 150
151 dev->base_addr &= ~3; 151 dev->base_addr &= ~3;
152 152
153 proteon_read_eeprom(dev); 153 proteon_read_eeprom(dev);
154 154
155 printk(KERN_DEBUG "%s: Ring Station Address: ", dev->name); 155 printk(KERN_DEBUG "proteon.c: Ring Station Address: ");
156 printk("%2.2x", dev->dev_addr[0]); 156 printk("%2.2x", dev->dev_addr[0]);
157 for (j = 1; j < 6; j++) 157 for (j = 1; j < 6; j++)
158 printk(":%2.2x", dev->dev_addr[j]); 158 printk(":%2.2x", dev->dev_addr[j]);
@@ -185,7 +185,7 @@ static int __init setup_card(struct net_device *dev)
185 185
186 if(irqlist[j] == 0) 186 if(irqlist[j] == 0)
187 { 187 {
188 printk(KERN_INFO "%s: AutoSelect no IRQ available\n", dev->name); 188 printk(KERN_INFO "proteon.c: AutoSelect no IRQ available\n");
189 goto out3; 189 goto out3;
190 } 190 }
191 } 191 }
@@ -196,15 +196,15 @@ static int __init setup_card(struct net_device *dev)
196 break; 196 break;
197 if (irqlist[j] == 0) 197 if (irqlist[j] == 0)
198 { 198 {
199 printk(KERN_INFO "%s: Illegal IRQ %d specified\n", 199 printk(KERN_INFO "proteon.c: Illegal IRQ %d specified\n",
200 dev->name, dev->irq); 200 dev->irq);
201 goto out3; 201 goto out3;
202 } 202 }
203 if (request_irq(dev->irq, tms380tr_interrupt, 0, 203 if (request_irq(dev->irq, tms380tr_interrupt, 0,
204 cardname, dev)) 204 cardname, dev))
205 { 205 {
206 printk(KERN_INFO "%s: Selected IRQ %d not available\n", 206 printk(KERN_INFO "proteon.c: Selected IRQ %d not available\n",
207 dev->name, dev->irq); 207 dev->irq);
208 goto out3; 208 goto out3;
209 } 209 }
210 } 210 }
@@ -220,7 +220,7 @@ static int __init setup_card(struct net_device *dev)
220 220
221 if(dmalist[j] == 0) 221 if(dmalist[j] == 0)
222 { 222 {
223 printk(KERN_INFO "%s: AutoSelect no DMA available\n", dev->name); 223 printk(KERN_INFO "proteon.c: AutoSelect no DMA available\n");
224 goto out2; 224 goto out2;
225 } 225 }
226 } 226 }
@@ -231,25 +231,25 @@ static int __init setup_card(struct net_device *dev)
231 break; 231 break;
232 if (dmalist[j] == 0) 232 if (dmalist[j] == 0)
233 { 233 {
234 printk(KERN_INFO "%s: Illegal DMA %d specified\n", 234 printk(KERN_INFO "proteon.c: Illegal DMA %d specified\n",
235 dev->name, dev->dma); 235 dev->dma);
236 goto out2; 236 goto out2;
237 } 237 }
238 if (request_dma(dev->dma, cardname)) 238 if (request_dma(dev->dma, cardname))
239 { 239 {
240 printk(KERN_INFO "%s: Selected DMA %d not available\n", 240 printk(KERN_INFO "proteon.c: Selected DMA %d not available\n",
241 dev->name, dev->dma); 241 dev->dma);
242 goto out2; 242 goto out2;
243 } 243 }
244 } 244 }
245 245
246 printk(KERN_DEBUG "%s: IO: %#4lx IRQ: %d DMA: %d\n",
247 dev->name, dev->base_addr, dev->irq, dev->dma);
248
249 err = register_netdev(dev); 246 err = register_netdev(dev);
250 if (err) 247 if (err)
251 goto out; 248 goto out;
252 249
250 printk(KERN_DEBUG "%s: IO: %#4lx IRQ: %d DMA: %d\n",
251 dev->name, dev->base_addr, dev->irq, dev->dma);
252
253 return 0; 253 return 0;
254out: 254out:
255 free_dma(dev->dma); 255 free_dma(dev->dma);
@@ -258,34 +258,11 @@ out2:
258out3: 258out3:
259 tmsdev_term(dev); 259 tmsdev_term(dev);
260out4: 260out4:
261 release_region(dev->base_addr, PROTEON_IO_EXTENT); 261 release_region(dev->base_addr, PROTEON_IO_EXTENT);
262out5:
262 return err; 263 return err;
263} 264}
264 265
265struct net_device * __init proteon_probe(int unit)
266{
267 struct net_device *dev = alloc_trdev(sizeof(struct net_local));
268 int err = 0;
269
270 if (!dev)
271 return ERR_PTR(-ENOMEM);
272
273 if (unit >= 0) {
274 sprintf(dev->name, "tr%d", unit);
275 netdev_boot_setup_check(dev);
276 }
277
278 err = setup_card(dev);
279 if (err)
280 goto out;
281
282 return dev;
283
284out:
285 free_netdev(dev);
286 return ERR_PTR(err);
287}
288
289/* 266/*
290 * Reads MAC address from adapter RAM, which should've read it from 267 * Reads MAC address from adapter RAM, which should've read it from
291 * the onboard ROM. 268 * the onboard ROM.
@@ -352,8 +329,6 @@ static int proteon_open(struct net_device *dev)
352 return tms380tr_open(dev); 329 return tms380tr_open(dev);
353} 330}
354 331
355#ifdef MODULE
356
357#define ISATR_MAX_ADAPTERS 3 332#define ISATR_MAX_ADAPTERS 3
358 333
359static int io[ISATR_MAX_ADAPTERS]; 334static int io[ISATR_MAX_ADAPTERS];
@@ -366,13 +341,23 @@ module_param_array(io, int, NULL, 0);
366module_param_array(irq, int, NULL, 0); 341module_param_array(irq, int, NULL, 0);
367module_param_array(dma, int, NULL, 0); 342module_param_array(dma, int, NULL, 0);
368 343
369static struct net_device *proteon_dev[ISATR_MAX_ADAPTERS]; 344static struct platform_device *proteon_dev[ISATR_MAX_ADAPTERS];
345
346static struct device_driver proteon_driver = {
347 .name = "proteon",
348 .bus = &platform_bus_type,
349};
370 350
371int init_module(void) 351static int __init proteon_init(void)
372{ 352{
373 struct net_device *dev; 353 struct net_device *dev;
354 struct platform_device *pdev;
374 int i, num = 0, err = 0; 355 int i, num = 0, err = 0;
375 356
357 err = driver_register(&proteon_driver);
358 if (err)
359 return err;
360
376 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) { 361 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
377 dev = alloc_trdev(sizeof(struct net_local)); 362 dev = alloc_trdev(sizeof(struct net_local));
378 if (!dev) 363 if (!dev)
@@ -381,11 +366,15 @@ int init_module(void)
381 dev->base_addr = io[i]; 366 dev->base_addr = io[i];
382 dev->irq = irq[i]; 367 dev->irq = irq[i];
383 dev->dma = dma[i]; 368 dev->dma = dma[i];
384 err = setup_card(dev); 369 pdev = platform_device_register_simple("proteon",
370 i, NULL, 0);
371 err = setup_card(dev, &pdev->dev);
385 if (!err) { 372 if (!err) {
386 proteon_dev[i] = dev; 373 proteon_dev[i] = pdev;
374 dev_set_drvdata(&pdev->dev, dev);
387 ++num; 375 ++num;
388 } else { 376 } else {
377 platform_device_unregister(pdev);
389 free_netdev(dev); 378 free_netdev(dev);
390 } 379 }
391 } 380 }
@@ -399,23 +388,28 @@ int init_module(void)
399 return (0); 388 return (0);
400} 389}
401 390
402void cleanup_module(void) 391static void __exit proteon_cleanup(void)
403{ 392{
393 struct net_device *dev;
404 int i; 394 int i;
405 395
406 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) { 396 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
407 struct net_device *dev = proteon_dev[i]; 397 struct platform_device *pdev = proteon_dev[i];
408 398
409 if (!dev) 399 if (!pdev)
410 continue; 400 continue;
411 401 dev = dev_get_drvdata(&pdev->dev);
412 unregister_netdev(dev); 402 unregister_netdev(dev);
413 release_region(dev->base_addr, PROTEON_IO_EXTENT); 403 release_region(dev->base_addr, PROTEON_IO_EXTENT);
414 free_irq(dev->irq, dev); 404 free_irq(dev->irq, dev);
415 free_dma(dev->dma); 405 free_dma(dev->dma);
416 tmsdev_term(dev); 406 tmsdev_term(dev);
417 free_netdev(dev); 407 free_netdev(dev);
408 dev_set_drvdata(&pdev->dev, NULL);
409 platform_device_unregister(pdev);
418 } 410 }
411 driver_unregister(&proteon_driver);
419} 412}
420#endif /* MODULE */
421 413
414module_init(proteon_init);
415module_exit(proteon_cleanup);