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authorJochen Friedrich <jochen@scram.de>2005-07-27 04:14:50 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-07-31 00:37:29 -0400
commit504ff16cecf2a788181eddc9d6e47d94ce50a9f6 (patch)
tree7306b7d1909306fcec2e46cd3afdea02fbbeac5e
parent6b38aefe924daf2e4fdd73b384f21c913f31b668 (diff)
[PATCH] tms380tr: move to DMA API
This patch makes tms380tr use the new DMA API. Now that on Alpha, this API also supports bus master DMA for ISA (platform) devices, i changed the driver to use this new API. This also works around a bug in the firmware loader: The example provided in Documentation/firmware_class no longer works, as the firmware loader now calls get_kobj_path_length() and the kernel promptly oopses, as the home-grown device doesn't have a parent. Of course, this doesn't happen with a "real" device which has its bus (or pseudo bus in the case of platform) as parent. Converted tms380tr to use new DMA API: - proteon.c, skisa.c: use platform pseudo bus to create a struct device - Space.c: delete init hooks - abyss.c, tmspci.c: pass struct device to tms380tr.c - tms380tr.c, tms380tr.h: new DMA API, use real device fo firmware loader Signed-off-by: Jochen Friedrich <jochen@scram.de> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat
-rw-r--r--drivers/net/Space.c6
-rw-r--r--drivers/net/tokenring/abyss.c2
-rw-r--r--drivers/net/tokenring/proteon.c104
-rw-r--r--drivers/net/tokenring/skisa.c104
-rw-r--r--drivers/net/tokenring/tms380tr.c37
-rw-r--r--drivers/net/tokenring/tms380tr.h8
-rw-r--r--drivers/net/tokenring/tmspci.c4
7 files changed, 122 insertions, 143 deletions
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index 3707df6b0cfa..11c44becc08f 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -323,12 +323,6 @@ extern struct net_device *proteon_probe(int unit);
323extern struct net_device *smctr_probe(int unit); 323extern struct net_device *smctr_probe(int unit);
324 324
325static struct devprobe2 tr_probes2[] __initdata = { 325static struct devprobe2 tr_probes2[] __initdata = {
326#ifdef CONFIG_SKISA
327 {sk_isa_probe, 0},
328#endif
329#ifdef CONFIG_PROTEON
330 {proteon_probe, 0},
331#endif
332#ifdef CONFIG_SMCTR 326#ifdef CONFIG_SMCTR
333 {smctr_probe, 0}, 327 {smctr_probe, 0},
334#endif 328#endif
diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index 87103c400999..f1e4ef1188e4 100644
--- a/drivers/net/tokenring/abyss.c
+++ b/drivers/net/tokenring/abyss.c
@@ -139,7 +139,7 @@ static int __devinit abyss_attach(struct pci_dev *pdev, const struct pci_device_
139 */ 139 */
140 dev->base_addr += 0x10; 140 dev->base_addr += 0x10;
141 141
142 ret = tmsdev_init(dev, PCI_MAX_ADDRESS, pdev); 142 ret = tmsdev_init(dev, PCI_MAX_ADDRESS, &pdev->dev);
143 if (ret) { 143 if (ret) {
144 printk("%s: unable to get memory for dev->priv.\n", 144 printk("%s: unable to get memory for dev->priv.\n",
145 dev->name); 145 dev->name);
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 40ad0fde28af..0a9597738d6c 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, ISA_MAX_ADDRESS, 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);
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index f26796e2d0e5..03f061941d77 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -68,8 +68,7 @@ static int dmalist[] __initdata = {
68}; 68};
69 69
70static char isa_cardname[] = "SK NET TR 4/16 ISA\0"; 70static char isa_cardname[] = "SK NET TR 4/16 ISA\0";
71 71static u64 dma_mask = ISA_MAX_ADDRESS;
72struct net_device *sk_isa_probe(int unit);
73static int sk_isa_open(struct net_device *dev); 72static int sk_isa_open(struct net_device *dev);
74static void sk_isa_read_eeprom(struct net_device *dev); 73static void sk_isa_read_eeprom(struct net_device *dev);
75static unsigned short sk_isa_setnselout_pins(struct net_device *dev); 74static unsigned short sk_isa_setnselout_pins(struct net_device *dev);
@@ -133,7 +132,7 @@ static int __init sk_isa_probe1(struct net_device *dev, int ioaddr)
133 return 0; 132 return 0;
134} 133}
135 134
136static int __init setup_card(struct net_device *dev) 135static int __init setup_card(struct net_device *dev, struct device *pdev)
137{ 136{
138 struct net_local *tp; 137 struct net_local *tp;
139 static int versionprinted; 138 static int versionprinted;
@@ -154,7 +153,7 @@ static int __init setup_card(struct net_device *dev)
154 } 153 }
155 } 154 }
156 if (err) 155 if (err)
157 goto out4; 156 goto out5;
158 157
159 /* At this point we have found a valid card. */ 158 /* At this point we have found a valid card. */
160 159
@@ -162,14 +161,15 @@ static int __init setup_card(struct net_device *dev)
162 printk(KERN_DEBUG "%s", version); 161 printk(KERN_DEBUG "%s", version);
163 162
164 err = -EIO; 163 err = -EIO;
165 if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL)) 164 pdev->dma_mask = &dma_mask;
165 if (tmsdev_init(dev, ISA_MAX_ADDRESS, pdev))
166 goto out4; 166 goto out4;
167 167
168 dev->base_addr &= ~3; 168 dev->base_addr &= ~3;
169 169
170 sk_isa_read_eeprom(dev); 170 sk_isa_read_eeprom(dev);
171 171
172 printk(KERN_DEBUG "%s: Ring Station Address: ", dev->name); 172 printk(KERN_DEBUG "skisa.c: Ring Station Address: ");
173 printk("%2.2x", dev->dev_addr[0]); 173 printk("%2.2x", dev->dev_addr[0]);
174 for (j = 1; j < 6; j++) 174 for (j = 1; j < 6; j++)
175 printk(":%2.2x", dev->dev_addr[j]); 175 printk(":%2.2x", dev->dev_addr[j]);
@@ -202,7 +202,7 @@ static int __init setup_card(struct net_device *dev)
202 202
203 if(irqlist[j] == 0) 203 if(irqlist[j] == 0)
204 { 204 {
205 printk(KERN_INFO "%s: AutoSelect no IRQ available\n", dev->name); 205 printk(KERN_INFO "skisa.c: AutoSelect no IRQ available\n");
206 goto out3; 206 goto out3;
207 } 207 }
208 } 208 }
@@ -213,15 +213,15 @@ static int __init setup_card(struct net_device *dev)
213 break; 213 break;
214 if (irqlist[j] == 0) 214 if (irqlist[j] == 0)
215 { 215 {
216 printk(KERN_INFO "%s: Illegal IRQ %d specified\n", 216 printk(KERN_INFO "skisa.c: Illegal IRQ %d specified\n",
217 dev->name, dev->irq); 217 dev->irq);
218 goto out3; 218 goto out3;
219 } 219 }
220 if (request_irq(dev->irq, tms380tr_interrupt, 0, 220 if (request_irq(dev->irq, tms380tr_interrupt, 0,
221 isa_cardname, dev)) 221 isa_cardname, dev))
222 { 222 {
223 printk(KERN_INFO "%s: Selected IRQ %d not available\n", 223 printk(KERN_INFO "skisa.c: Selected IRQ %d not available\n",
224 dev->name, dev->irq); 224 dev->irq);
225 goto out3; 225 goto out3;
226 } 226 }
227 } 227 }
@@ -237,7 +237,7 @@ static int __init setup_card(struct net_device *dev)
237 237
238 if(dmalist[j] == 0) 238 if(dmalist[j] == 0)
239 { 239 {
240 printk(KERN_INFO "%s: AutoSelect no DMA available\n", dev->name); 240 printk(KERN_INFO "skisa.c: AutoSelect no DMA available\n");
241 goto out2; 241 goto out2;
242 } 242 }
243 } 243 }
@@ -248,25 +248,25 @@ static int __init setup_card(struct net_device *dev)
248 break; 248 break;
249 if (dmalist[j] == 0) 249 if (dmalist[j] == 0)
250 { 250 {
251 printk(KERN_INFO "%s: Illegal DMA %d specified\n", 251 printk(KERN_INFO "skisa.c: Illegal DMA %d specified\n",
252 dev->name, dev->dma); 252 dev->dma);
253 goto out2; 253 goto out2;
254 } 254 }
255 if (request_dma(dev->dma, isa_cardname)) 255 if (request_dma(dev->dma, isa_cardname))
256 { 256 {
257 printk(KERN_INFO "%s: Selected DMA %d not available\n", 257 printk(KERN_INFO "skisa.c: Selected DMA %d not available\n",
258 dev->name, dev->dma); 258 dev->dma);
259 goto out2; 259 goto out2;
260 } 260 }
261 } 261 }
262 262
263 printk(KERN_DEBUG "%s: IO: %#4lx IRQ: %d DMA: %d\n",
264 dev->name, dev->base_addr, dev->irq, dev->dma);
265
266 err = register_netdev(dev); 263 err = register_netdev(dev);
267 if (err) 264 if (err)
268 goto out; 265 goto out;
269 266
267 printk(KERN_DEBUG "%s: IO: %#4lx IRQ: %d DMA: %d\n",
268 dev->name, dev->base_addr, dev->irq, dev->dma);
269
270 return 0; 270 return 0;
271out: 271out:
272 free_dma(dev->dma); 272 free_dma(dev->dma);
@@ -275,33 +275,11 @@ out2:
275out3: 275out3:
276 tmsdev_term(dev); 276 tmsdev_term(dev);
277out4: 277out4:
278 release_region(dev->base_addr, SK_ISA_IO_EXTENT); 278 release_region(dev->base_addr, SK_ISA_IO_EXTENT);
279out5:
279 return err; 280 return err;
280} 281}
281 282
282struct net_device * __init sk_isa_probe(int unit)
283{
284 struct net_device *dev = alloc_trdev(sizeof(struct net_local));
285 int err = 0;
286
287 if (!dev)
288 return ERR_PTR(-ENOMEM);
289
290 if (unit >= 0) {
291 sprintf(dev->name, "tr%d", unit);
292 netdev_boot_setup_check(dev);
293 }
294
295 err = setup_card(dev);
296 if (err)
297 goto out;
298
299 return dev;
300out:
301 free_netdev(dev);
302 return ERR_PTR(err);
303}
304
305/* 283/*
306 * Reads MAC address from adapter RAM, which should've read it from 284 * Reads MAC address from adapter RAM, which should've read it from
307 * the onboard ROM. 285 * the onboard ROM.
@@ -361,8 +339,6 @@ static int sk_isa_open(struct net_device *dev)
361 return tms380tr_open(dev); 339 return tms380tr_open(dev);
362} 340}
363 341
364#ifdef MODULE
365
366#define ISATR_MAX_ADAPTERS 3 342#define ISATR_MAX_ADAPTERS 3
367 343
368static int io[ISATR_MAX_ADAPTERS]; 344static int io[ISATR_MAX_ADAPTERS];
@@ -375,13 +351,23 @@ module_param_array(io, int, NULL, 0);
375module_param_array(irq, int, NULL, 0); 351module_param_array(irq, int, NULL, 0);
376module_param_array(dma, int, NULL, 0); 352module_param_array(dma, int, NULL, 0);
377 353
378static struct net_device *sk_isa_dev[ISATR_MAX_ADAPTERS]; 354static struct platform_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
379 355
380int init_module(void) 356static struct device_driver sk_isa_driver = {
357 .name = "skisa",
358 .bus = &platform_bus_type,
359};
360
361static int __init sk_isa_init(void)
381{ 362{
382 struct net_device *dev; 363 struct net_device *dev;
364 struct platform_device *pdev;
383 int i, num = 0, err = 0; 365 int i, num = 0, err = 0;
384 366
367 err = driver_register(&sk_isa_driver);
368 if (err)
369 return err;
370
385 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) { 371 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
386 dev = alloc_trdev(sizeof(struct net_local)); 372 dev = alloc_trdev(sizeof(struct net_local));
387 if (!dev) 373 if (!dev)
@@ -390,12 +376,15 @@ int init_module(void)
390 dev->base_addr = io[i]; 376 dev->base_addr = io[i];
391 dev->irq = irq[i]; 377 dev->irq = irq[i];
392 dev->dma = dma[i]; 378 dev->dma = dma[i];
393 err = setup_card(dev); 379 pdev = platform_device_register_simple("skisa",
394 380 i, NULL, 0);
381 err = setup_card(dev, &pdev->dev);
395 if (!err) { 382 if (!err) {
396 sk_isa_dev[i] = dev; 383 sk_isa_dev[i] = pdev;
384 dev_set_drvdata(&sk_isa_dev[i]->dev, dev);
397 ++num; 385 ++num;
398 } else { 386 } else {
387 platform_device_unregister(pdev);
399 free_netdev(dev); 388 free_netdev(dev);
400 } 389 }
401 } 390 }
@@ -409,23 +398,28 @@ int init_module(void)
409 return (0); 398 return (0);
410} 399}
411 400
412void cleanup_module(void) 401static void __exit sk_isa_cleanup(void)
413{ 402{
403 struct net_device *dev;
414 int i; 404 int i;
415 405
416 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) { 406 for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
417 struct net_device *dev = sk_isa_dev[i]; 407 struct platform_device *pdev = sk_isa_dev[i];
418 408
419 if (!dev) 409 if (!pdev)
420 continue; 410 continue;
421 411 dev = dev_get_drvdata(&pdev->dev);
422 unregister_netdev(dev); 412 unregister_netdev(dev);
423 release_region(dev->base_addr, SK_ISA_IO_EXTENT); 413 release_region(dev->base_addr, SK_ISA_IO_EXTENT);
424 free_irq(dev->irq, dev); 414 free_irq(dev->irq, dev);
425 free_dma(dev->dma); 415 free_dma(dev->dma);
426 tmsdev_term(dev); 416 tmsdev_term(dev);
427 free_netdev(dev); 417 free_netdev(dev);
418 dev_set_drvdata(&pdev->dev, NULL);
419 platform_device_unregister(pdev);
428 } 420 }
421 driver_unregister(&sk_isa_driver);
429} 422}
430#endif /* MODULE */
431 423
424module_init(sk_isa_init);
425module_exit(sk_isa_cleanup);
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index 5e0b0ce98ed7..9a543fe2d0e6 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -62,6 +62,7 @@
62 * normal operation. 62 * normal operation.
63 * 30-Dec-02 JF Removed incorrect __init from 63 * 30-Dec-02 JF Removed incorrect __init from
64 * tms380tr_init_card. 64 * tms380tr_init_card.
65 * 22-Jul-05 JF Converted to dma-mapping.
65 * 66 *
66 * To do: 67 * To do:
67 * 1. Multi/Broadcast packet handling (this may have fixed itself) 68 * 1. Multi/Broadcast packet handling (this may have fixed itself)
@@ -89,7 +90,7 @@ static const char version[] = "tms380tr.c: v1.10 30/12/2002 by Christoph Goos, A
89#include <linux/time.h> 90#include <linux/time.h>
90#include <linux/errno.h> 91#include <linux/errno.h>
91#include <linux/init.h> 92#include <linux/init.h>
92#include <linux/pci.h> 93#include <linux/dma-mapping.h>
93#include <linux/delay.h> 94#include <linux/delay.h>
94#include <linux/netdevice.h> 95#include <linux/netdevice.h>
95#include <linux/etherdevice.h> 96#include <linux/etherdevice.h>
@@ -114,8 +115,6 @@ static const char version[] = "tms380tr.c: v1.10 30/12/2002 by Christoph Goos, A
114#endif 115#endif
115static unsigned int tms380tr_debug = TMS380TR_DEBUG; 116static unsigned int tms380tr_debug = TMS380TR_DEBUG;
116 117
117static struct device tms_device;
118
119/* Index to functions, as function prototypes. 118/* Index to functions, as function prototypes.
120 * Alphabetical by function name. 119 * Alphabetical by function name.
121 */ 120 */
@@ -434,7 +433,7 @@ static void tms380tr_init_net_local(struct net_device *dev)
434 skb_put(tp->Rpl[i].Skb, tp->MaxPacketSize); 433 skb_put(tp->Rpl[i].Skb, tp->MaxPacketSize);
435 434
436 /* data unreachable for DMA ? then use local buffer */ 435 /* data unreachable for DMA ? then use local buffer */
437 dmabuf = pci_map_single(tp->pdev, tp->Rpl[i].Skb->data, tp->MaxPacketSize, PCI_DMA_FROMDEVICE); 436 dmabuf = dma_map_single(tp->pdev, tp->Rpl[i].Skb->data, tp->MaxPacketSize, DMA_FROM_DEVICE);
438 if(tp->dmalimit && (dmabuf + tp->MaxPacketSize > tp->dmalimit)) 437 if(tp->dmalimit && (dmabuf + tp->MaxPacketSize > tp->dmalimit))
439 { 438 {
440 tp->Rpl[i].SkbStat = SKB_DATA_COPY; 439 tp->Rpl[i].SkbStat = SKB_DATA_COPY;
@@ -638,10 +637,10 @@ static int tms380tr_hardware_send_packet(struct sk_buff *skb, struct net_device
638 /* Is buffer reachable for Busmaster-DMA? */ 637 /* Is buffer reachable for Busmaster-DMA? */
639 638
640 length = skb->len; 639 length = skb->len;
641 dmabuf = pci_map_single(tp->pdev, skb->data, length, PCI_DMA_TODEVICE); 640 dmabuf = dma_map_single(tp->pdev, skb->data, length, DMA_TO_DEVICE);
642 if(tp->dmalimit && (dmabuf + length > tp->dmalimit)) { 641 if(tp->dmalimit && (dmabuf + length > tp->dmalimit)) {
643 /* Copy frame to local buffer */ 642 /* Copy frame to local buffer */
644 pci_unmap_single(tp->pdev, dmabuf, length, PCI_DMA_TODEVICE); 643 dma_unmap_single(tp->pdev, dmabuf, length, DMA_TO_DEVICE);
645 dmabuf = 0; 644 dmabuf = 0;
646 i = tp->TplFree->TPLIndex; 645 i = tp->TplFree->TPLIndex;
647 buf = tp->LocalTxBuffers[i]; 646 buf = tp->LocalTxBuffers[i];
@@ -1284,9 +1283,7 @@ static int tms380tr_reset_adapter(struct net_device *dev)
1284 unsigned short count, c, count2; 1283 unsigned short count, c, count2;
1285 const struct firmware *fw_entry = NULL; 1284 const struct firmware *fw_entry = NULL;
1286 1285
1287 strncpy(tms_device.bus_id,dev->name, BUS_ID_SIZE); 1286 if (request_firmware(&fw_entry, "tms380tr.bin", tp->pdev) != 0) {
1288
1289 if (request_firmware(&fw_entry, "tms380tr.bin", &tms_device) != 0) {
1290 printk(KERN_ALERT "%s: firmware %s is missing, cannot start.\n", 1287 printk(KERN_ALERT "%s: firmware %s is missing, cannot start.\n",
1291 dev->name, "tms380tr.bin"); 1288 dev->name, "tms380tr.bin");
1292 return (-1); 1289 return (-1);
@@ -2021,7 +2018,7 @@ static void tms380tr_cancel_tx_queue(struct net_local* tp)
2021 2018
2022 printk(KERN_INFO "Cancel tx (%08lXh).\n", (unsigned long)tpl); 2019 printk(KERN_INFO "Cancel tx (%08lXh).\n", (unsigned long)tpl);
2023 if (tpl->DMABuff) 2020 if (tpl->DMABuff)
2024 pci_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, PCI_DMA_TODEVICE); 2021 dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE);
2025 dev_kfree_skb_any(tpl->Skb); 2022 dev_kfree_skb_any(tpl->Skb);
2026 } 2023 }
2027 2024
@@ -2090,7 +2087,7 @@ static void tms380tr_tx_status_irq(struct net_device *dev)
2090 2087
2091 tp->MacStat.tx_packets++; 2088 tp->MacStat.tx_packets++;
2092 if (tpl->DMABuff) 2089 if (tpl->DMABuff)
2093 pci_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, PCI_DMA_TODEVICE); 2090 dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE);
2094 dev_kfree_skb_irq(tpl->Skb); 2091 dev_kfree_skb_irq(tpl->Skb);
2095 tpl->BusyFlag = 0; /* "free" TPL */ 2092 tpl->BusyFlag = 0; /* "free" TPL */
2096 } 2093 }
@@ -2209,7 +2206,7 @@ static void tms380tr_rcv_status_irq(struct net_device *dev)
2209 tp->MacStat.rx_errors++; 2206 tp->MacStat.rx_errors++;
2210 } 2207 }
2211 if (rpl->DMABuff) 2208 if (rpl->DMABuff)
2212 pci_unmap_single(tp->pdev, rpl->DMABuff, tp->MaxPacketSize, PCI_DMA_TODEVICE); 2209 dma_unmap_single(tp->pdev, rpl->DMABuff, tp->MaxPacketSize, DMA_TO_DEVICE);
2213 rpl->DMABuff = 0; 2210 rpl->DMABuff = 0;
2214 2211
2215 /* Allocate new skb for rpl */ 2212 /* Allocate new skb for rpl */
@@ -2227,7 +2224,7 @@ static void tms380tr_rcv_status_irq(struct net_device *dev)
2227 skb_put(rpl->Skb, tp->MaxPacketSize); 2224 skb_put(rpl->Skb, tp->MaxPacketSize);
2228 2225
2229 /* Data unreachable for DMA ? then use local buffer */ 2226 /* Data unreachable for DMA ? then use local buffer */
2230 dmabuf = pci_map_single(tp->pdev, rpl->Skb->data, tp->MaxPacketSize, PCI_DMA_FROMDEVICE); 2227 dmabuf = dma_map_single(tp->pdev, rpl->Skb->data, tp->MaxPacketSize, DMA_FROM_DEVICE);
2231 if(tp->dmalimit && (dmabuf + tp->MaxPacketSize > tp->dmalimit)) 2228 if(tp->dmalimit && (dmabuf + tp->MaxPacketSize > tp->dmalimit))
2232 { 2229 {
2233 rpl->SkbStat = SKB_DATA_COPY; 2230 rpl->SkbStat = SKB_DATA_COPY;
@@ -2332,12 +2329,12 @@ void tmsdev_term(struct net_device *dev)
2332 struct net_local *tp; 2329 struct net_local *tp;
2333 2330
2334 tp = netdev_priv(dev); 2331 tp = netdev_priv(dev);
2335 pci_unmap_single(tp->pdev, tp->dmabuffer, sizeof(struct net_local), 2332 dma_unmap_single(tp->pdev, tp->dmabuffer, sizeof(struct net_local),
2336 PCI_DMA_BIDIRECTIONAL); 2333 DMA_BIDIRECTIONAL);
2337} 2334}
2338 2335
2339int tmsdev_init(struct net_device *dev, unsigned long dmalimit, 2336int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
2340 struct pci_dev *pdev) 2337 struct device *pdev)
2341{ 2338{
2342 struct net_local *tms_local; 2339 struct net_local *tms_local;
2343 2340
@@ -2346,8 +2343,8 @@ int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
2346 init_waitqueue_head(&tms_local->wait_for_tok_int); 2343 init_waitqueue_head(&tms_local->wait_for_tok_int);
2347 tms_local->dmalimit = dmalimit; 2344 tms_local->dmalimit = dmalimit;
2348 tms_local->pdev = pdev; 2345 tms_local->pdev = pdev;
2349 tms_local->dmabuffer = pci_map_single(pdev, (void *)tms_local, 2346 tms_local->dmabuffer = dma_map_single(pdev, (void *)tms_local,
2350 sizeof(struct net_local), PCI_DMA_BIDIRECTIONAL); 2347 sizeof(struct net_local), DMA_BIDIRECTIONAL);
2351 if (tms_local->dmabuffer + sizeof(struct net_local) > dmalimit) 2348 if (tms_local->dmabuffer + sizeof(struct net_local) > dmalimit)
2352 { 2349 {
2353 printk(KERN_INFO "%s: Memory not accessible for DMA\n", 2350 printk(KERN_INFO "%s: Memory not accessible for DMA\n",
@@ -2370,8 +2367,6 @@ int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
2370 return 0; 2367 return 0;
2371} 2368}
2372 2369
2373#ifdef MODULE
2374
2375EXPORT_SYMBOL(tms380tr_open); 2370EXPORT_SYMBOL(tms380tr_open);
2376EXPORT_SYMBOL(tms380tr_close); 2371EXPORT_SYMBOL(tms380tr_close);
2377EXPORT_SYMBOL(tms380tr_interrupt); 2372EXPORT_SYMBOL(tms380tr_interrupt);
@@ -2379,6 +2374,8 @@ EXPORT_SYMBOL(tmsdev_init);
2379EXPORT_SYMBOL(tmsdev_term); 2374EXPORT_SYMBOL(tmsdev_term);
2380EXPORT_SYMBOL(tms380tr_wait); 2375EXPORT_SYMBOL(tms380tr_wait);
2381 2376
2377#ifdef MODULE
2378
2382static struct module *TMS380_module = NULL; 2379static struct module *TMS380_module = NULL;
2383 2380
2384int init_module(void) 2381int init_module(void)
diff --git a/drivers/net/tokenring/tms380tr.h b/drivers/net/tokenring/tms380tr.h
index f2c5ba0f37a5..077f568d89d1 100644
--- a/drivers/net/tokenring/tms380tr.h
+++ b/drivers/net/tokenring/tms380tr.h
@@ -18,7 +18,7 @@ int tms380tr_open(struct net_device *dev);
18int tms380tr_close(struct net_device *dev); 18int tms380tr_close(struct net_device *dev);
19irqreturn_t tms380tr_interrupt(int irq, void *dev_id, struct pt_regs *regs); 19irqreturn_t tms380tr_interrupt(int irq, void *dev_id, struct pt_regs *regs);
20int tmsdev_init(struct net_device *dev, unsigned long dmalimit, 20int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
21 struct pci_dev *pdev); 21 struct device *pdev);
22void tmsdev_term(struct net_device *dev); 22void tmsdev_term(struct net_device *dev);
23void tms380tr_wait(unsigned long time); 23void tms380tr_wait(unsigned long time);
24 24
@@ -719,7 +719,7 @@ struct s_TPL { /* Transmit Parameter List (align on even word boundaries) */
719 struct sk_buff *Skb; 719 struct sk_buff *Skb;
720 unsigned char TPLIndex; 720 unsigned char TPLIndex;
721 volatile unsigned char BusyFlag;/* Flag: TPL busy? */ 721 volatile unsigned char BusyFlag;/* Flag: TPL busy? */
722 dma_addr_t DMABuff; /* DMA IO bus address from pci_map */ 722 dma_addr_t DMABuff; /* DMA IO bus address from dma_map */
723}; 723};
724 724
725/* ---------------------Receive Functions-------------------------------* 725/* ---------------------Receive Functions-------------------------------*
@@ -1060,7 +1060,7 @@ struct s_RPL { /* Receive Parameter List */
1060 struct sk_buff *Skb; 1060 struct sk_buff *Skb;
1061 SKB_STAT SkbStat; 1061 SKB_STAT SkbStat;
1062 int RPLIndex; 1062 int RPLIndex;
1063 dma_addr_t DMABuff; /* DMA IO bus address from pci_map */ 1063 dma_addr_t DMABuff; /* DMA IO bus address from dma_map */
1064}; 1064};
1065 1065
1066/* Information that need to be kept for each board. */ 1066/* Information that need to be kept for each board. */
@@ -1091,7 +1091,7 @@ typedef struct net_local {
1091 RPL *RplTail; 1091 RPL *RplTail;
1092 unsigned char LocalRxBuffers[RPL_NUM][DEFAULT_PACKET_SIZE]; 1092 unsigned char LocalRxBuffers[RPL_NUM][DEFAULT_PACKET_SIZE];
1093 1093
1094 struct pci_dev *pdev; 1094 struct device *pdev;
1095 int DataRate; 1095 int DataRate;
1096 unsigned char ScbInUse; 1096 unsigned char ScbInUse;
1097 unsigned short CMDqueue; 1097 unsigned short CMDqueue;
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
index 2e18c0a46482..0014aef5c744 100644
--- a/drivers/net/tokenring/tmspci.c
+++ b/drivers/net/tokenring/tmspci.c
@@ -100,7 +100,7 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic
100 unsigned int pci_irq_line; 100 unsigned int pci_irq_line;
101 unsigned long pci_ioaddr; 101 unsigned long pci_ioaddr;
102 struct card_info *cardinfo = &card_info_table[ent->driver_data]; 102 struct card_info *cardinfo = &card_info_table[ent->driver_data];
103 103
104 if (versionprinted++ == 0) 104 if (versionprinted++ == 0)
105 printk("%s", version); 105 printk("%s", version);
106 106
@@ -143,7 +143,7 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic
143 printk(":%2.2x", dev->dev_addr[i]); 143 printk(":%2.2x", dev->dev_addr[i]);
144 printk("\n"); 144 printk("\n");
145 145
146 ret = tmsdev_init(dev, PCI_MAX_ADDRESS, pdev); 146 ret = tmsdev_init(dev, PCI_MAX_ADDRESS, &pdev->dev);
147 if (ret) { 147 if (ret) {
148 printk("%s: unable to get memory for dev->priv.\n", dev->name); 148 printk("%s: unable to get memory for dev->priv.\n", dev->name);
149 goto err_out_irq; 149 goto err_out_irq;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-15 01:28:57 -0500