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authorJochen Friedrich <jochen@scram.de>2005-08-19 21:05:56 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-08-19 21:05:56 -0400
commit84c3ea01d163a24323d827e1d280dc3346905972 (patch)
tree342cf01cc82c1e8f8be6920c388c66d2110e36ab /drivers/net/tokenring
parent9f7f0098eaadd9200ab52ad0dad523f797d3bf39 (diff)
[netdrvr] Convert madgemc to new MCA API.
Now that all tms380 devices have a valid struct device with dma_mask, remove dmalimit from tmsdev_init(). Kconfig: depend tms380tr and madgemc on MCA. abyss.c, proteon.c, skisa.c, tmspci.c, tms380tr.h: remove dmalimit parameter from tmsdev_init(). tms380tr.c: use device->dma_mask instead of dmalimit. madgemc.c: move to new MCA API using struct device. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/tokenring')
-rw-r--r--drivers/net/tokenring/Kconfig4
-rw-r--r--drivers/net/tokenring/abyss.c2
-rw-r--r--drivers/net/tokenring/madgemc.c521
-rw-r--r--drivers/net/tokenring/proteon.c2
-rw-r--r--drivers/net/tokenring/skisa.c2
-rw-r--r--drivers/net/tokenring/tms380tr.c11
-rw-r--r--drivers/net/tokenring/tms380tr.h3
-rw-r--r--drivers/net/tokenring/tmspci.c2
8 files changed, 273 insertions, 274 deletions
diff --git a/drivers/net/tokenring/Kconfig b/drivers/net/tokenring/Kconfig
index 23d0fa4bbceb..7d5c23e8cdd7 100644
--- a/drivers/net/tokenring/Kconfig
+++ b/drivers/net/tokenring/Kconfig
@@ -84,7 +84,7 @@ config 3C359
84 84
85config TMS380TR 85config TMS380TR
86 tristate "Generic TMS380 Token Ring ISA/PCI adapter support" 86 tristate "Generic TMS380 Token Ring ISA/PCI adapter support"
87 depends on TR && (PCI || ISA) 87 depends on TR && (PCI || ISA || MCA)
88 select FW_LOADER 88 select FW_LOADER
89 ---help--- 89 ---help---
90 This driver provides generic support for token ring adapters 90 This driver provides generic support for token ring adapters
@@ -158,7 +158,7 @@ config ABYSS
158 158
159config MADGEMC 159config MADGEMC
160 tristate "Madge Smart 16/4 Ringnode MicroChannel" 160 tristate "Madge Smart 16/4 Ringnode MicroChannel"
161 depends on TR && TMS380TR && MCA_LEGACY 161 depends on TR && TMS380TR && MCA
162 help 162 help
163 This tms380 module supports the Madge Smart 16/4 MC16 and MC32 163 This tms380 module supports the Madge Smart 16/4 MC16 and MC32
164 MicroChannel adapters. 164 MicroChannel adapters.
diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index f1e4ef1188e4..9345e68c451e 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->dev); 142 ret = tmsdev_init(dev, &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/madgemc.c b/drivers/net/tokenring/madgemc.c
index 659cbdbef7f3..3a25d191ea4a 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -20,7 +20,7 @@
20static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n"; 20static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n";
21 21
22#include <linux/module.h> 22#include <linux/module.h>
23#include <linux/mca-legacy.h> 23#include <linux/mca.h>
24#include <linux/kernel.h> 24#include <linux/kernel.h>
25#include <linux/errno.h> 25#include <linux/errno.h>
26#include <linux/pci.h> 26#include <linux/pci.h>
@@ -38,9 +38,7 @@ static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n";
38#define MADGEMC_IO_EXTENT 32 38#define MADGEMC_IO_EXTENT 32
39#define MADGEMC_SIF_OFFSET 0x08 39#define MADGEMC_SIF_OFFSET 0x08
40 40
41struct madgemc_card { 41struct card_info {
42 struct net_device *dev;
43
44 /* 42 /*
45 * These are read from the BIA ROM. 43 * These are read from the BIA ROM.
46 */ 44 */
@@ -57,16 +55,12 @@ struct madgemc_card {
57 unsigned int arblevel:4; 55 unsigned int arblevel:4;
58 unsigned int ringspeed:2; /* 0 = 4mb, 1 = 16, 2 = Auto/none */ 56 unsigned int ringspeed:2; /* 0 = 4mb, 1 = 16, 2 = Auto/none */
59 unsigned int cabletype:1; /* 0 = RJ45, 1 = DB9 */ 57 unsigned int cabletype:1; /* 0 = RJ45, 1 = DB9 */
60
61 struct madgemc_card *next;
62}; 58};
63static struct madgemc_card *madgemc_card_list;
64
65 59
66static int madgemc_open(struct net_device *dev); 60static int madgemc_open(struct net_device *dev);
67static int madgemc_close(struct net_device *dev); 61static int madgemc_close(struct net_device *dev);
68static int madgemc_chipset_init(struct net_device *dev); 62static int madgemc_chipset_init(struct net_device *dev);
69static void madgemc_read_rom(struct madgemc_card *card); 63static void madgemc_read_rom(struct net_device *dev, struct card_info *card);
70static unsigned short madgemc_setnselout_pins(struct net_device *dev); 64static unsigned short madgemc_setnselout_pins(struct net_device *dev);
71static void madgemc_setcabletype(struct net_device *dev, int type); 65static void madgemc_setcabletype(struct net_device *dev, int type);
72 66
@@ -151,261 +145,237 @@ static void madgemc_sifwritew(struct net_device *dev, unsigned short val, unsign
151 145
152 146
153 147
154static int __init madgemc_probe(void) 148static int __devinit madgemc_probe(struct device *device)
155{ 149{
156 static int versionprinted; 150 static int versionprinted;
157 struct net_device *dev; 151 struct net_device *dev;
158 struct net_local *tp; 152 struct net_local *tp;
159 struct madgemc_card *card; 153 struct card_info *card;
160 int i,slot = 0; 154 struct mca_device *mdev = to_mca_device(device);
161 __u8 posreg[4]; 155 int ret = 0, i = 0;
162 156
163 if (!MCA_bus) 157 if (versionprinted++ == 0)
164 return -1; 158 printk("%s", version);
165 159
166 while (slot != MCA_NOTFOUND) { 160 if(mca_device_claimed(mdev))
167 /* 161 return -EBUSY;
168 * Currently we only support the MC16/32 (MCA ID 002d) 162 mca_device_set_claim(mdev, 1);
169 */ 163
170 slot = mca_find_unused_adapter(0x002d, slot); 164 dev = alloc_trdev(sizeof(struct net_local));
171 if (slot == MCA_NOTFOUND) 165 if (!dev) {
172 break; 166 printk("madgemc: unable to allocate dev space\n");
173 167 mca_device_set_claim(mdev, 0);
174 /* 168 ret = -ENOMEM;
175 * If we get here, we have an adapter. 169 goto getout;
176 */ 170 }
177 if (versionprinted++ == 0)
178 printk("%s", version);
179
180 dev = alloc_trdev(sizeof(struct net_local));
181 if (dev == NULL) {
182 printk("madgemc: unable to allocate dev space\n");
183 if (madgemc_card_list)
184 return 0;
185 return -1;
186 }
187 171
188 SET_MODULE_OWNER(dev); 172 SET_MODULE_OWNER(dev);
189 dev->dma = 0; 173 dev->dma = 0;
190 174
191 /* 175 card = kmalloc(sizeof(struct card_info), GFP_KERNEL);
192 * Fetch MCA config registers 176 if (card==NULL) {
193 */ 177 printk("madgemc: unable to allocate card struct\n");
194 for(i=0;i<4;i++) 178 ret = -ENOMEM;
195 posreg[i] = mca_read_stored_pos(slot, i+2); 179 goto getout1;
196 180 }
197 card = kmalloc(sizeof(struct madgemc_card), GFP_KERNEL); 181
198 if (card==NULL) { 182 /*
199 printk("madgemc: unable to allocate card struct\n"); 183 * Parse configuration information. This all comes
200 free_netdev(dev); 184 * directly from the publicly available @002d.ADF.
201 if (madgemc_card_list) 185 * Get it from Madge or your local ADF library.
202 return 0; 186 */
203 return -1; 187
204 } 188 /*
205 card->dev = dev; 189 * Base address
206 190 */
207 /* 191 dev->base_addr = 0x0a20 +
208 * Parse configuration information. This all comes 192 ((mdev->pos[2] & MC16_POS2_ADDR2)?0x0400:0) +
209 * directly from the publicly available @002d.ADF. 193 ((mdev->pos[0] & MC16_POS0_ADDR1)?0x1000:0) +
210 * Get it from Madge or your local ADF library. 194 ((mdev->pos[3] & MC16_POS3_ADDR3)?0x2000:0);
211 */ 195
212 196 /*
213 /* 197 * Interrupt line
214 * Base address 198 */
215 */ 199 switch(mdev->pos[0] >> 6) { /* upper two bits */
216 dev->base_addr = 0x0a20 +
217 ((posreg[2] & MC16_POS2_ADDR2)?0x0400:0) +
218 ((posreg[0] & MC16_POS0_ADDR1)?0x1000:0) +
219 ((posreg[3] & MC16_POS3_ADDR3)?0x2000:0);
220
221 /*
222 * Interrupt line
223 */
224 switch(posreg[0] >> 6) { /* upper two bits */
225 case 0x1: dev->irq = 3; break; 200 case 0x1: dev->irq = 3; break;
226 case 0x2: dev->irq = 9; break; /* IRQ 2 = IRQ 9 */ 201 case 0x2: dev->irq = 9; break; /* IRQ 2 = IRQ 9 */
227 case 0x3: dev->irq = 10; break; 202 case 0x3: dev->irq = 10; break;
228 default: dev->irq = 0; break; 203 default: dev->irq = 0; break;
229 } 204 }
230 205
231 if (dev->irq == 0) { 206 if (dev->irq == 0) {
232 printk("%s: invalid IRQ\n", dev->name); 207 printk("%s: invalid IRQ\n", dev->name);
233 goto getout1; 208 ret = -EBUSY;
234 } 209 goto getout2;
210 }
235 211
236 if (!request_region(dev->base_addr, MADGEMC_IO_EXTENT, 212 if (!request_region(dev->base_addr, MADGEMC_IO_EXTENT,
237 "madgemc")) { 213 "madgemc")) {
238 printk(KERN_INFO "madgemc: unable to setup Smart MC in slot %d because of I/O base conflict at 0x%04lx\n", slot, dev->base_addr); 214 printk(KERN_INFO "madgemc: unable to setup Smart MC in slot %d because of I/O base conflict at 0x%04lx\n", mdev->slot, dev->base_addr);
239 dev->base_addr += MADGEMC_SIF_OFFSET;
240 goto getout1;
241 }
242 dev->base_addr += MADGEMC_SIF_OFFSET; 215 dev->base_addr += MADGEMC_SIF_OFFSET;
216 ret = -EBUSY;
217 goto getout2;
218 }
219 dev->base_addr += MADGEMC_SIF_OFFSET;
220
221 /*
222 * Arbitration Level
223 */
224 card->arblevel = ((mdev->pos[0] >> 1) & 0x7) + 8;
225
226 /*
227 * Burst mode and Fairness
228 */
229 card->burstmode = ((mdev->pos[2] >> 6) & 0x3);
230 card->fairness = ((mdev->pos[2] >> 4) & 0x1);
231
232 /*
233 * Ring Speed
234 */
235 if ((mdev->pos[1] >> 2)&0x1)
236 card->ringspeed = 2; /* not selected */
237 else if ((mdev->pos[2] >> 5) & 0x1)
238 card->ringspeed = 1; /* 16Mb */
239 else
240 card->ringspeed = 0; /* 4Mb */
241
242 /*
243 * Cable type
244 */
245 if ((mdev->pos[1] >> 6)&0x1)
246 card->cabletype = 1; /* STP/DB9 */
247 else
248 card->cabletype = 0; /* UTP/RJ-45 */
249
250
251 /*
252 * ROM Info. This requires us to actually twiddle
253 * bits on the card, so we must ensure above that
254 * the base address is free of conflict (request_region above).
255 */
256 madgemc_read_rom(dev, card);
243 257
244 /* 258 if (card->manid != 0x4d) { /* something went wrong */
245 * Arbitration Level 259 printk(KERN_INFO "%s: Madge MC ROM read failed (unknown manufacturer ID %02x)\n", dev->name, card->manid);
246 */ 260 goto getout3;
247 card->arblevel = ((posreg[0] >> 1) & 0x7) + 8; 261 }
248
249 /*
250 * Burst mode and Fairness
251 */
252 card->burstmode = ((posreg[2] >> 6) & 0x3);
253 card->fairness = ((posreg[2] >> 4) & 0x1);
254
255 /*
256 * Ring Speed
257 */
258 if ((posreg[1] >> 2)&0x1)
259 card->ringspeed = 2; /* not selected */
260 else if ((posreg[2] >> 5) & 0x1)
261 card->ringspeed = 1; /* 16Mb */
262 else
263 card->ringspeed = 0; /* 4Mb */
264
265 /*
266 * Cable type
267 */
268 if ((posreg[1] >> 6)&0x1)
269 card->cabletype = 1; /* STP/DB9 */
270 else
271 card->cabletype = 0; /* UTP/RJ-45 */
272
273
274 /*
275 * ROM Info. This requires us to actually twiddle
276 * bits on the card, so we must ensure above that
277 * the base address is free of conflict (request_region above).
278 */
279 madgemc_read_rom(card);
280
281 if (card->manid != 0x4d) { /* something went wrong */
282 printk(KERN_INFO "%s: Madge MC ROM read failed (unknown manufacturer ID %02x)\n", dev->name, card->manid);
283 goto getout;
284 }
285 262
286 if ((card->cardtype != 0x08) && (card->cardtype != 0x0d)) { 263 if ((card->cardtype != 0x08) && (card->cardtype != 0x0d)) {
287 printk(KERN_INFO "%s: Madge MC ROM read failed (unknown card ID %02x)\n", dev->name, card->cardtype); 264 printk(KERN_INFO "%s: Madge MC ROM read failed (unknown card ID %02x)\n", dev->name, card->cardtype);
288 goto getout; 265 ret = -EIO;
289 } 266 goto getout3;
267 }
290 268
291 /* All cards except Rev 0 and 1 MC16's have 256kb of RAM */ 269 /* All cards except Rev 0 and 1 MC16's have 256kb of RAM */
292 if ((card->cardtype == 0x08) && (card->cardrev <= 0x01)) 270 if ((card->cardtype == 0x08) && (card->cardrev <= 0x01))
293 card->ramsize = 128; 271 card->ramsize = 128;
294 else 272 else
295 card->ramsize = 256; 273 card->ramsize = 256;
296 274
297 printk("%s: %s Rev %d at 0x%04lx IRQ %d\n", 275 printk("%s: %s Rev %d at 0x%04lx IRQ %d\n",
298 dev->name, 276 dev->name,
299 (card->cardtype == 0x08)?MADGEMC16_CARDNAME: 277 (card->cardtype == 0x08)?MADGEMC16_CARDNAME:
300 MADGEMC32_CARDNAME, card->cardrev, 278 MADGEMC32_CARDNAME, card->cardrev,
301 dev->base_addr, dev->irq); 279 dev->base_addr, dev->irq);
302 280
303 if (card->cardtype == 0x0d) 281 if (card->cardtype == 0x0d)
304 printk("%s: Warning: MC32 support is experimental and highly untested\n", dev->name); 282 printk("%s: Warning: MC32 support is experimental and highly untested\n", dev->name);
305 283
306 if (card->ringspeed==2) { /* Unknown */ 284 if (card->ringspeed==2) { /* Unknown */
307 printk("%s: Warning: Ring speed not set in POS -- Please run the reference disk and set it!\n", dev->name); 285 printk("%s: Warning: Ring speed not set in POS -- Please run the reference disk and set it!\n", dev->name);
308 card->ringspeed = 1; /* default to 16mb */ 286 card->ringspeed = 1; /* default to 16mb */
309 } 287 }
310 288
311 printk("%s: RAM Size: %dKB\n", dev->name, card->ramsize); 289 printk("%s: RAM Size: %dKB\n", dev->name, card->ramsize);
312 290
313 printk("%s: Ring Speed: %dMb/sec on %s\n", dev->name, 291 printk("%s: Ring Speed: %dMb/sec on %s\n", dev->name,
314 (card->ringspeed)?16:4, 292 (card->ringspeed)?16:4,
315 card->cabletype?"STP/DB9":"UTP/RJ-45"); 293 card->cabletype?"STP/DB9":"UTP/RJ-45");
316 printk("%s: Arbitration Level: %d\n", dev->name, 294 printk("%s: Arbitration Level: %d\n", dev->name,
317 card->arblevel); 295 card->arblevel);
318 296
319 printk("%s: Burst Mode: ", dev->name); 297 printk("%s: Burst Mode: ", dev->name);
320 switch(card->burstmode) { 298 switch(card->burstmode) {
321 case 0: printk("Cycle steal"); break; 299 case 0: printk("Cycle steal"); break;
322 case 1: printk("Limited burst"); break; 300 case 1: printk("Limited burst"); break;
323 case 2: printk("Delayed release"); break; 301 case 2: printk("Delayed release"); break;
324 case 3: printk("Immediate release"); break; 302 case 3: printk("Immediate release"); break;
325 } 303 }
326 printk(" (%s)\n", (card->fairness)?"Unfair":"Fair"); 304 printk(" (%s)\n", (card->fairness)?"Unfair":"Fair");
327
328
329 /*
330 * Enable SIF before we assign the interrupt handler,
331 * just in case we get spurious interrupts that need
332 * handling.
333 */
334 outb(0, dev->base_addr + MC_CONTROL_REG0); /* sanity */
335 madgemc_setsifsel(dev, 1);
336 if (request_irq(dev->irq, madgemc_interrupt, SA_SHIRQ,
337 "madgemc", dev))
338 goto getout;
339
340 madgemc_chipset_init(dev); /* enables interrupts! */
341 madgemc_setcabletype(dev, card->cabletype);
342 305
343 /* Setup MCA structures */
344 mca_set_adapter_name(slot, (card->cardtype == 0x08)?MADGEMC16_CARDNAME:MADGEMC32_CARDNAME);
345 mca_set_adapter_procfn(slot, madgemc_mcaproc, dev);
346 mca_mark_as_used(slot);
347 306
348 printk("%s: Ring Station Address: ", dev->name); 307 /*
349 printk("%2.2x", dev->dev_addr[0]); 308 * Enable SIF before we assign the interrupt handler,
350 for (i = 1; i < 6; i++) 309 * just in case we get spurious interrupts that need
351 printk(":%2.2x", dev->dev_addr[i]); 310 * handling.
352 printk("\n"); 311 */
353 312 outb(0, dev->base_addr + MC_CONTROL_REG0); /* sanity */
354 /* XXX is ISA_MAX_ADDRESS correct here? */ 313 madgemc_setsifsel(dev, 1);
355 if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL)) { 314 if (request_irq(dev->irq, madgemc_interrupt, SA_SHIRQ,
356 printk("%s: unable to get memory for dev->priv.\n", 315 "madgemc", dev)) {
357 dev->name); 316 ret = -EBUSY;
358 release_region(dev->base_addr-MADGEMC_SIF_OFFSET, 317 goto getout3;
359 MADGEMC_IO_EXTENT);
360
361 kfree(card);
362 tmsdev_term(dev);
363 free_netdev(dev);
364 if (madgemc_card_list)
365 return 0;
366 return -1;
367 }
368 tp = netdev_priv(dev);
369
370 /*
371 * The MC16 is physically a 32bit card. However, Madge
372 * insists on calling it 16bit, so I'll assume here that
373 * they know what they're talking about. Cut off DMA
374 * at 16mb.
375 */
376 tp->setnselout = madgemc_setnselout_pins;
377 tp->sifwriteb = madgemc_sifwriteb;
378 tp->sifreadb = madgemc_sifreadb;
379 tp->sifwritew = madgemc_sifwritew;
380 tp->sifreadw = madgemc_sifreadw;
381 tp->DataRate = (card->ringspeed)?SPEED_16:SPEED_4;
382
383 memcpy(tp->ProductID, "Madge MCA 16/4 ", PROD_ID_SIZE + 1);
384
385 dev->open = madgemc_open;
386 dev->stop = madgemc_close;
387
388 if (register_netdev(dev) == 0) {
389 /* Enlist in the card list */
390 card->next = madgemc_card_list;
391 madgemc_card_list = card;
392 slot++;
393 continue; /* successful, try to find another */
394 }
395
396 free_irq(dev->irq, dev);
397 getout:
398 release_region(dev->base_addr-MADGEMC_SIF_OFFSET,
399 MADGEMC_IO_EXTENT);
400 getout1:
401 kfree(card);
402 free_netdev(dev);
403 slot++;
404 } 318 }
405 319
406 if (madgemc_card_list) 320 madgemc_chipset_init(dev); /* enables interrupts! */
321 madgemc_setcabletype(dev, card->cabletype);
322
323 /* Setup MCA structures */
324 mca_device_set_name(mdev, (card->cardtype == 0x08)?MADGEMC16_CARDNAME:MADGEMC32_CARDNAME);
325 mca_set_adapter_procfn(mdev->slot, madgemc_mcaproc, dev);
326
327 printk("%s: Ring Station Address: ", dev->name);
328 printk("%2.2x", dev->dev_addr[0]);
329 for (i = 1; i < 6; i++)
330 printk(":%2.2x", dev->dev_addr[i]);
331 printk("\n");
332
333 if (tmsdev_init(dev, device)) {
334 printk("%s: unable to get memory for dev->priv.\n",
335 dev->name);
336 ret = -ENOMEM;
337 goto getout4;
338 }
339 tp = netdev_priv(dev);
340
341 /*
342 * The MC16 is physically a 32bit card. However, Madge
343 * insists on calling it 16bit, so I'll assume here that
344 * they know what they're talking about. Cut off DMA
345 * at 16mb.
346 */
347 tp->setnselout = madgemc_setnselout_pins;
348 tp->sifwriteb = madgemc_sifwriteb;
349 tp->sifreadb = madgemc_sifreadb;
350 tp->sifwritew = madgemc_sifwritew;
351 tp->sifreadw = madgemc_sifreadw;
352 tp->DataRate = (card->ringspeed)?SPEED_16:SPEED_4;
353
354 memcpy(tp->ProductID, "Madge MCA 16/4 ", PROD_ID_SIZE + 1);
355
356 dev->open = madgemc_open;
357 dev->stop = madgemc_close;
358
359 tp->tmspriv = card;
360 dev_set_drvdata(device, dev);
361
362 if (register_netdev(dev) == 0)
407 return 0; 363 return 0;
408 return -1; 364
365 dev_set_drvdata(device, NULL);
366 ret = -ENOMEM;
367getout4:
368 free_irq(dev->irq, dev);
369getout3:
370 release_region(dev->base_addr-MADGEMC_SIF_OFFSET,
371 MADGEMC_IO_EXTENT);
372getout2:
373 kfree(card);
374getout1:
375 free_netdev(dev);
376getout:
377 mca_device_set_claim(mdev, 0);
378 return ret;
409} 379}
410 380
411/* 381/*
@@ -664,12 +634,12 @@ static void madgemc_chipset_close(struct net_device *dev)
664 * is complete. 634 * is complete.
665 * 635 *
666 */ 636 */
667static void madgemc_read_rom(struct madgemc_card *card) 637static void madgemc_read_rom(struct net_device *dev, struct card_info *card)
668{ 638{
669 unsigned long ioaddr; 639 unsigned long ioaddr;
670 unsigned char reg0, reg1, tmpreg0, i; 640 unsigned char reg0, reg1, tmpreg0, i;
671 641
672 ioaddr = card->dev->base_addr; 642 ioaddr = dev->base_addr;
673 643
674 reg0 = inb(ioaddr + MC_CONTROL_REG0); 644 reg0 = inb(ioaddr + MC_CONTROL_REG0);
675 reg1 = inb(ioaddr + MC_CONTROL_REG1); 645 reg1 = inb(ioaddr + MC_CONTROL_REG1);
@@ -686,9 +656,9 @@ static void madgemc_read_rom(struct madgemc_card *card)
686 outb(tmpreg0 | MC_CONTROL_REG0_PAGE, ioaddr + MC_CONTROL_REG0); 656 outb(tmpreg0 | MC_CONTROL_REG0_PAGE, ioaddr + MC_CONTROL_REG0);
687 657
688 /* Read BIA */ 658 /* Read BIA */
689 card->dev->addr_len = 6; 659 dev->addr_len = 6;
690 for (i = 0; i < 6; i++) 660 for (i = 0; i < 6; i++)
691 card->dev->dev_addr[i] = inb(ioaddr + MC_ROM_BIA_START + i); 661 dev->dev_addr[i] = inb(ioaddr + MC_ROM_BIA_START + i);
692 662
693 /* Restore original register values */ 663 /* Restore original register values */
694 outb(reg0, ioaddr + MC_CONTROL_REG0); 664 outb(reg0, ioaddr + MC_CONTROL_REG0);
@@ -721,14 +691,10 @@ static int madgemc_close(struct net_device *dev)
721static int madgemc_mcaproc(char *buf, int slot, void *d) 691static int madgemc_mcaproc(char *buf, int slot, void *d)
722{ 692{
723 struct net_device *dev = (struct net_device *)d; 693 struct net_device *dev = (struct net_device *)d;
724 struct madgemc_card *curcard = madgemc_card_list; 694 struct net_local *tp = dev->priv;
695 struct card_info *curcard = tp->tmspriv;
725 int len = 0; 696 int len = 0;
726 697
727 while (curcard) { /* search for card struct */
728 if (curcard->dev == dev)
729 break;
730 curcard = curcard->next;
731 }
732 len += sprintf(buf+len, "-------\n"); 698 len += sprintf(buf+len, "-------\n");
733 if (curcard) { 699 if (curcard) {
734 struct net_local *tp = netdev_priv(dev); 700 struct net_local *tp = netdev_priv(dev);
@@ -763,25 +729,56 @@ static int madgemc_mcaproc(char *buf, int slot, void *d)
763 return len; 729 return len;
764} 730}
765 731
766static void __exit madgemc_exit(void) 732static int __devexit madgemc_remove(struct device *device)
767{ 733{
768 struct net_device *dev; 734 struct net_device *dev = dev_get_drvdata(device);
769 struct madgemc_card *this_card; 735 struct net_local *tp;
770 736 struct card_info *card;
771 while (madgemc_card_list) { 737
772 dev = madgemc_card_list->dev; 738 if (!dev)
773 unregister_netdev(dev); 739 BUG();
774 release_region(dev->base_addr-MADGEMC_SIF_OFFSET, MADGEMC_IO_EXTENT); 740
775 free_irq(dev->irq, dev); 741 tp = dev->priv;
776 tmsdev_term(dev); 742 card = tp->tmspriv;
777 free_netdev(dev); 743 kfree(card);
778 this_card = madgemc_card_list; 744 tp->tmspriv = NULL;
779 madgemc_card_list = this_card->next; 745
780 kfree(this_card); 746 unregister_netdev(dev);
781 } 747 release_region(dev->base_addr-MADGEMC_SIF_OFFSET, MADGEMC_IO_EXTENT);
748 free_irq(dev->irq, dev);
749 tmsdev_term(dev);
750 free_netdev(dev);
751 dev_set_drvdata(device, NULL);
752
753 return 0;
754}
755
756static short madgemc_adapter_ids[] __initdata = {
757 0x002d,
758 0x0000
759};
760
761static struct mca_driver madgemc_driver = {
762 .id_table = madgemc_adapter_ids,
763 .driver = {
764 .name = "madgemc",
765 .bus = &mca_bus_type,
766 .probe = madgemc_probe,
767 .remove = __devexit_p(madgemc_remove),
768 },
769};
770
771static int __init madgemc_init (void)
772{
773 return mca_register_driver (&madgemc_driver);
774}
775
776static void __exit madgemc_exit (void)
777{
778 mca_unregister_driver (&madgemc_driver);
782} 779}
783 780
784module_init(madgemc_probe); 781module_init(madgemc_init);
785module_exit(madgemc_exit); 782module_exit(madgemc_exit);
786 783
787MODULE_LICENSE("GPL"); 784MODULE_LICENSE("GPL");
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 0a9597738d6c..eb1423ede75c 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -145,7 +145,7 @@ static int __init setup_card(struct net_device *dev, struct device *pdev)
145 145
146 err = -EIO; 146 err = -EIO;
147 pdev->dma_mask = &dma_mask; 147 pdev->dma_mask = &dma_mask;
148 if (tmsdev_init(dev, ISA_MAX_ADDRESS, pdev)) 148 if (tmsdev_init(dev, pdev))
149 goto out4; 149 goto out4;
150 150
151 dev->base_addr &= ~3; 151 dev->base_addr &= ~3;
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index 03f061941d77..3c7c66204f74 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -162,7 +162,7 @@ static int __init setup_card(struct net_device *dev, struct device *pdev)
162 162
163 err = -EIO; 163 err = -EIO;
164 pdev->dma_mask = &dma_mask; 164 pdev->dma_mask = &dma_mask;
165 if (tmsdev_init(dev, ISA_MAX_ADDRESS, pdev)) 165 if (tmsdev_init(dev, pdev))
166 goto out4; 166 goto out4;
167 167
168 dev->base_addr &= ~3; 168 dev->base_addr &= ~3;
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index 9a543fe2d0e6..2e39bf1f7462 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -2333,19 +2333,22 @@ void tmsdev_term(struct net_device *dev)
2333 DMA_BIDIRECTIONAL); 2333 DMA_BIDIRECTIONAL);
2334} 2334}
2335 2335
2336int tmsdev_init(struct net_device *dev, unsigned long dmalimit, 2336int tmsdev_init(struct net_device *dev, struct device *pdev)
2337 struct device *pdev)
2338{ 2337{
2339 struct net_local *tms_local; 2338 struct net_local *tms_local;
2340 2339
2341 memset(dev->priv, 0, sizeof(struct net_local)); 2340 memset(dev->priv, 0, sizeof(struct net_local));
2342 tms_local = netdev_priv(dev); 2341 tms_local = netdev_priv(dev);
2343 init_waitqueue_head(&tms_local->wait_for_tok_int); 2342 init_waitqueue_head(&tms_local->wait_for_tok_int);
2344 tms_local->dmalimit = dmalimit; 2343 if (pdev->dma_mask)
2344 tms_local->dmalimit = *pdev->dma_mask;
2345 else
2346 return -ENOMEM;
2345 tms_local->pdev = pdev; 2347 tms_local->pdev = pdev;
2346 tms_local->dmabuffer = dma_map_single(pdev, (void *)tms_local, 2348 tms_local->dmabuffer = dma_map_single(pdev, (void *)tms_local,
2347 sizeof(struct net_local), DMA_BIDIRECTIONAL); 2349 sizeof(struct net_local), DMA_BIDIRECTIONAL);
2348 if (tms_local->dmabuffer + sizeof(struct net_local) > dmalimit) 2350 if (tms_local->dmabuffer + sizeof(struct net_local) >
2351 tms_local->dmalimit)
2349 { 2352 {
2350 printk(KERN_INFO "%s: Memory not accessible for DMA\n", 2353 printk(KERN_INFO "%s: Memory not accessible for DMA\n",
2351 dev->name); 2354 dev->name);
diff --git a/drivers/net/tokenring/tms380tr.h b/drivers/net/tokenring/tms380tr.h
index 077f568d89d1..30452c67bb68 100644
--- a/drivers/net/tokenring/tms380tr.h
+++ b/drivers/net/tokenring/tms380tr.h
@@ -17,8 +17,7 @@
17int tms380tr_open(struct net_device *dev); 17int 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, struct device *pdev);
21 struct device *pdev);
22void tmsdev_term(struct net_device *dev); 21void tmsdev_term(struct net_device *dev);
23void tms380tr_wait(unsigned long time); 22void tms380tr_wait(unsigned long time);
24 23
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
index 0014aef5c744..ab47c0547a3b 100644
--- a/drivers/net/tokenring/tmspci.c
+++ b/drivers/net/tokenring/tmspci.c
@@ -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->dev); 146 ret = tmsdev_init(dev, &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;