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authorJoe Perches <joe@perches.com>2012-11-23 20:27:49 -0500
committerDavid S. Miller <davem@davemloft.net>2012-11-25 16:14:54 -0500
commit1e1d74124257413cc26e53898560c1eac31cc798 (patch)
tree25daa32247dab6ed357b49af78304a258058da81 /drivers/net/usb
parent63507592e3524405ce8b4887b61ebb3b60c10de2 (diff)
smsc: Add logging message newlines
Avoid any possible message logging interleaving by adding missing newlines. Align arguments. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/smsc75xx.c403
-rw-r--r--drivers/net/usb/smsc95xx.c184
2 files changed, 296 insertions, 291 deletions
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index c5353cfc9c8c..953c4f44d505 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -103,8 +103,8 @@ static int __must_check __smsc75xx_read_reg(struct usbnet *dev, u32 index,
103 | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 103 | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
104 0, index, &buf, 4); 104 0, index, &buf, 4);
105 if (unlikely(ret < 0)) 105 if (unlikely(ret < 0))
106 netdev_warn(dev->net, 106 netdev_warn(dev->net, "Failed to read reg index 0x%08x: %d\n",
107 "Failed to read reg index 0x%08x: %d", index, ret); 107 index, ret);
108 108
109 le32_to_cpus(&buf); 109 le32_to_cpus(&buf);
110 *data = buf; 110 *data = buf;
@@ -133,8 +133,8 @@ static int __must_check __smsc75xx_write_reg(struct usbnet *dev, u32 index,
133 | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 133 | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
134 0, index, &buf, 4); 134 0, index, &buf, 4);
135 if (unlikely(ret < 0)) 135 if (unlikely(ret < 0))
136 netdev_warn(dev->net, 136 netdev_warn(dev->net, "Failed to write reg index 0x%08x: %d\n",
137 "Failed to write reg index 0x%08x: %d", index, ret); 137 index, ret);
138 138
139 return ret; 139 return ret;
140} 140}
@@ -193,7 +193,7 @@ static int smsc75xx_phy_wait_not_busy(struct usbnet *dev)
193 193
194 do { 194 do {
195 ret = smsc75xx_read_reg(dev, MII_ACCESS, &val); 195 ret = smsc75xx_read_reg(dev, MII_ACCESS, &val);
196 check_warn_return(ret, "Error reading MII_ACCESS"); 196 check_warn_return(ret, "Error reading MII_ACCESS\n");
197 197
198 if (!(val & MII_ACCESS_BUSY)) 198 if (!(val & MII_ACCESS_BUSY))
199 return 0; 199 return 0;
@@ -212,7 +212,7 @@ static int smsc75xx_mdio_read(struct net_device *netdev, int phy_id, int idx)
212 212
213 /* confirm MII not busy */ 213 /* confirm MII not busy */
214 ret = smsc75xx_phy_wait_not_busy(dev); 214 ret = smsc75xx_phy_wait_not_busy(dev);
215 check_warn_goto_done(ret, "MII is busy in smsc75xx_mdio_read"); 215 check_warn_goto_done(ret, "MII is busy in smsc75xx_mdio_read\n");
216 216
217 /* set the address, index & direction (read from PHY) */ 217 /* set the address, index & direction (read from PHY) */
218 phy_id &= dev->mii.phy_id_mask; 218 phy_id &= dev->mii.phy_id_mask;
@@ -221,13 +221,13 @@ static int smsc75xx_mdio_read(struct net_device *netdev, int phy_id, int idx)
221 | ((idx << MII_ACCESS_REG_ADDR_SHIFT) & MII_ACCESS_REG_ADDR) 221 | ((idx << MII_ACCESS_REG_ADDR_SHIFT) & MII_ACCESS_REG_ADDR)
222 | MII_ACCESS_READ | MII_ACCESS_BUSY; 222 | MII_ACCESS_READ | MII_ACCESS_BUSY;
223 ret = smsc75xx_write_reg(dev, MII_ACCESS, addr); 223 ret = smsc75xx_write_reg(dev, MII_ACCESS, addr);
224 check_warn_goto_done(ret, "Error writing MII_ACCESS"); 224 check_warn_goto_done(ret, "Error writing MII_ACCESS\n");
225 225
226 ret = smsc75xx_phy_wait_not_busy(dev); 226 ret = smsc75xx_phy_wait_not_busy(dev);
227 check_warn_goto_done(ret, "Timed out reading MII reg %02X", idx); 227 check_warn_goto_done(ret, "Timed out reading MII reg %02X\n", idx);
228 228
229 ret = smsc75xx_read_reg(dev, MII_DATA, &val); 229 ret = smsc75xx_read_reg(dev, MII_DATA, &val);
230 check_warn_goto_done(ret, "Error reading MII_DATA"); 230 check_warn_goto_done(ret, "Error reading MII_DATA\n");
231 231
232 ret = (u16)(val & 0xFFFF); 232 ret = (u16)(val & 0xFFFF);
233 233
@@ -247,11 +247,11 @@ static void smsc75xx_mdio_write(struct net_device *netdev, int phy_id, int idx,
247 247
248 /* confirm MII not busy */ 248 /* confirm MII not busy */
249 ret = smsc75xx_phy_wait_not_busy(dev); 249 ret = smsc75xx_phy_wait_not_busy(dev);
250 check_warn_goto_done(ret, "MII is busy in smsc75xx_mdio_write"); 250 check_warn_goto_done(ret, "MII is busy in smsc75xx_mdio_write\n");
251 251
252 val = regval; 252 val = regval;
253 ret = smsc75xx_write_reg(dev, MII_DATA, val); 253 ret = smsc75xx_write_reg(dev, MII_DATA, val);
254 check_warn_goto_done(ret, "Error writing MII_DATA"); 254 check_warn_goto_done(ret, "Error writing MII_DATA\n");
255 255
256 /* set the address, index & direction (write to PHY) */ 256 /* set the address, index & direction (write to PHY) */
257 phy_id &= dev->mii.phy_id_mask; 257 phy_id &= dev->mii.phy_id_mask;
@@ -260,10 +260,10 @@ static void smsc75xx_mdio_write(struct net_device *netdev, int phy_id, int idx,
260 | ((idx << MII_ACCESS_REG_ADDR_SHIFT) & MII_ACCESS_REG_ADDR) 260 | ((idx << MII_ACCESS_REG_ADDR_SHIFT) & MII_ACCESS_REG_ADDR)
261 | MII_ACCESS_WRITE | MII_ACCESS_BUSY; 261 | MII_ACCESS_WRITE | MII_ACCESS_BUSY;
262 ret = smsc75xx_write_reg(dev, MII_ACCESS, addr); 262 ret = smsc75xx_write_reg(dev, MII_ACCESS, addr);
263 check_warn_goto_done(ret, "Error writing MII_ACCESS"); 263 check_warn_goto_done(ret, "Error writing MII_ACCESS\n");
264 264
265 ret = smsc75xx_phy_wait_not_busy(dev); 265 ret = smsc75xx_phy_wait_not_busy(dev);
266 check_warn_goto_done(ret, "Timed out writing MII reg %02X", idx); 266 check_warn_goto_done(ret, "Timed out writing MII reg %02X\n", idx);
267 267
268done: 268done:
269 mutex_unlock(&dev->phy_mutex); 269 mutex_unlock(&dev->phy_mutex);
@@ -277,7 +277,7 @@ static int smsc75xx_wait_eeprom(struct usbnet *dev)
277 277
278 do { 278 do {
279 ret = smsc75xx_read_reg(dev, E2P_CMD, &val); 279 ret = smsc75xx_read_reg(dev, E2P_CMD, &val);
280 check_warn_return(ret, "Error reading E2P_CMD"); 280 check_warn_return(ret, "Error reading E2P_CMD\n");
281 281
282 if (!(val & E2P_CMD_BUSY) || (val & E2P_CMD_TIMEOUT)) 282 if (!(val & E2P_CMD_BUSY) || (val & E2P_CMD_TIMEOUT))
283 break; 283 break;
@@ -285,7 +285,7 @@ static int smsc75xx_wait_eeprom(struct usbnet *dev)
285 } while (!time_after(jiffies, start_time + HZ)); 285 } while (!time_after(jiffies, start_time + HZ));
286 286
287 if (val & (E2P_CMD_TIMEOUT | E2P_CMD_BUSY)) { 287 if (val & (E2P_CMD_TIMEOUT | E2P_CMD_BUSY)) {
288 netdev_warn(dev->net, "EEPROM read operation timeout"); 288 netdev_warn(dev->net, "EEPROM read operation timeout\n");
289 return -EIO; 289 return -EIO;
290 } 290 }
291 291
@@ -300,7 +300,7 @@ static int smsc75xx_eeprom_confirm_not_busy(struct usbnet *dev)
300 300
301 do { 301 do {
302 ret = smsc75xx_read_reg(dev, E2P_CMD, &val); 302 ret = smsc75xx_read_reg(dev, E2P_CMD, &val);
303 check_warn_return(ret, "Error reading E2P_CMD"); 303 check_warn_return(ret, "Error reading E2P_CMD\n");
304 304
305 if (!(val & E2P_CMD_BUSY)) 305 if (!(val & E2P_CMD_BUSY))
306 return 0; 306 return 0;
@@ -308,7 +308,7 @@ static int smsc75xx_eeprom_confirm_not_busy(struct usbnet *dev)
308 udelay(40); 308 udelay(40);
309 } while (!time_after(jiffies, start_time + HZ)); 309 } while (!time_after(jiffies, start_time + HZ));
310 310
311 netdev_warn(dev->net, "EEPROM is busy"); 311 netdev_warn(dev->net, "EEPROM is busy\n");
312 return -EIO; 312 return -EIO;
313} 313}
314 314
@@ -328,14 +328,14 @@ static int smsc75xx_read_eeprom(struct usbnet *dev, u32 offset, u32 length,
328 for (i = 0; i < length; i++) { 328 for (i = 0; i < length; i++) {
329 val = E2P_CMD_BUSY | E2P_CMD_READ | (offset & E2P_CMD_ADDR); 329 val = E2P_CMD_BUSY | E2P_CMD_READ | (offset & E2P_CMD_ADDR);
330 ret = smsc75xx_write_reg(dev, E2P_CMD, val); 330 ret = smsc75xx_write_reg(dev, E2P_CMD, val);
331 check_warn_return(ret, "Error writing E2P_CMD"); 331 check_warn_return(ret, "Error writing E2P_CMD\n");
332 332
333 ret = smsc75xx_wait_eeprom(dev); 333 ret = smsc75xx_wait_eeprom(dev);
334 if (ret < 0) 334 if (ret < 0)
335 return ret; 335 return ret;
336 336
337 ret = smsc75xx_read_reg(dev, E2P_DATA, &val); 337 ret = smsc75xx_read_reg(dev, E2P_DATA, &val);
338 check_warn_return(ret, "Error reading E2P_DATA"); 338 check_warn_return(ret, "Error reading E2P_DATA\n");
339 339
340 data[i] = val & 0xFF; 340 data[i] = val & 0xFF;
341 offset++; 341 offset++;
@@ -360,7 +360,7 @@ static int smsc75xx_write_eeprom(struct usbnet *dev, u32 offset, u32 length,
360 /* Issue write/erase enable command */ 360 /* Issue write/erase enable command */
361 val = E2P_CMD_BUSY | E2P_CMD_EWEN; 361 val = E2P_CMD_BUSY | E2P_CMD_EWEN;
362 ret = smsc75xx_write_reg(dev, E2P_CMD, val); 362 ret = smsc75xx_write_reg(dev, E2P_CMD, val);
363 check_warn_return(ret, "Error writing E2P_CMD"); 363 check_warn_return(ret, "Error writing E2P_CMD\n");
364 364
365 ret = smsc75xx_wait_eeprom(dev); 365 ret = smsc75xx_wait_eeprom(dev);
366 if (ret < 0) 366 if (ret < 0)
@@ -371,12 +371,12 @@ static int smsc75xx_write_eeprom(struct usbnet *dev, u32 offset, u32 length,
371 /* Fill data register */ 371 /* Fill data register */
372 val = data[i]; 372 val = data[i];
373 ret = smsc75xx_write_reg(dev, E2P_DATA, val); 373 ret = smsc75xx_write_reg(dev, E2P_DATA, val);
374 check_warn_return(ret, "Error writing E2P_DATA"); 374 check_warn_return(ret, "Error writing E2P_DATA\n");
375 375
376 /* Send "write" command */ 376 /* Send "write" command */
377 val = E2P_CMD_BUSY | E2P_CMD_WRITE | (offset & E2P_CMD_ADDR); 377 val = E2P_CMD_BUSY | E2P_CMD_WRITE | (offset & E2P_CMD_ADDR);
378 ret = smsc75xx_write_reg(dev, E2P_CMD, val); 378 ret = smsc75xx_write_reg(dev, E2P_CMD, val);
379 check_warn_return(ret, "Error writing E2P_CMD"); 379 check_warn_return(ret, "Error writing E2P_CMD\n");
380 380
381 ret = smsc75xx_wait_eeprom(dev); 381 ret = smsc75xx_wait_eeprom(dev);
382 if (ret < 0) 382 if (ret < 0)
@@ -395,7 +395,7 @@ static int smsc75xx_dataport_wait_not_busy(struct usbnet *dev)
395 for (i = 0; i < 100; i++) { 395 for (i = 0; i < 100; i++) {
396 u32 dp_sel; 396 u32 dp_sel;
397 ret = smsc75xx_read_reg(dev, DP_SEL, &dp_sel); 397 ret = smsc75xx_read_reg(dev, DP_SEL, &dp_sel);
398 check_warn_return(ret, "Error reading DP_SEL"); 398 check_warn_return(ret, "Error reading DP_SEL\n");
399 399
400 if (dp_sel & DP_SEL_DPRDY) 400 if (dp_sel & DP_SEL_DPRDY)
401 return 0; 401 return 0;
@@ -403,7 +403,7 @@ static int smsc75xx_dataport_wait_not_busy(struct usbnet *dev)
403 udelay(40); 403 udelay(40);
404 } 404 }
405 405
406 netdev_warn(dev->net, "smsc75xx_dataport_wait_not_busy timed out"); 406 netdev_warn(dev->net, "smsc75xx_dataport_wait_not_busy timed out\n");
407 407
408 return -EIO; 408 return -EIO;
409} 409}
@@ -418,28 +418,28 @@ static int smsc75xx_dataport_write(struct usbnet *dev, u32 ram_select, u32 addr,
418 mutex_lock(&pdata->dataport_mutex); 418 mutex_lock(&pdata->dataport_mutex);
419 419
420 ret = smsc75xx_dataport_wait_not_busy(dev); 420 ret = smsc75xx_dataport_wait_not_busy(dev);
421 check_warn_goto_done(ret, "smsc75xx_dataport_write busy on entry"); 421 check_warn_goto_done(ret, "smsc75xx_dataport_write busy on entry\n");
422 422
423 ret = smsc75xx_read_reg(dev, DP_SEL, &dp_sel); 423 ret = smsc75xx_read_reg(dev, DP_SEL, &dp_sel);
424 check_warn_goto_done(ret, "Error reading DP_SEL"); 424 check_warn_goto_done(ret, "Error reading DP_SEL\n");
425 425
426 dp_sel &= ~DP_SEL_RSEL; 426 dp_sel &= ~DP_SEL_RSEL;
427 dp_sel |= ram_select; 427 dp_sel |= ram_select;
428 ret = smsc75xx_write_reg(dev, DP_SEL, dp_sel); 428 ret = smsc75xx_write_reg(dev, DP_SEL, dp_sel);
429 check_warn_goto_done(ret, "Error writing DP_SEL"); 429 check_warn_goto_done(ret, "Error writing DP_SEL\n");
430 430
431 for (i = 0; i < length; i++) { 431 for (i = 0; i < length; i++) {
432 ret = smsc75xx_write_reg(dev, DP_ADDR, addr + i); 432 ret = smsc75xx_write_reg(dev, DP_ADDR, addr + i);
433 check_warn_goto_done(ret, "Error writing DP_ADDR"); 433 check_warn_goto_done(ret, "Error writing DP_ADDR\n");
434 434
435 ret = smsc75xx_write_reg(dev, DP_DATA, buf[i]); 435 ret = smsc75xx_write_reg(dev, DP_DATA, buf[i]);
436 check_warn_goto_done(ret, "Error writing DP_DATA"); 436 check_warn_goto_done(ret, "Error writing DP_DATA\n");
437 437
438 ret = smsc75xx_write_reg(dev, DP_CMD, DP_CMD_WRITE); 438 ret = smsc75xx_write_reg(dev, DP_CMD, DP_CMD_WRITE);
439 check_warn_goto_done(ret, "Error writing DP_CMD"); 439 check_warn_goto_done(ret, "Error writing DP_CMD\n");
440 440
441 ret = smsc75xx_dataport_wait_not_busy(dev); 441 ret = smsc75xx_dataport_wait_not_busy(dev);
442 check_warn_goto_done(ret, "smsc75xx_dataport_write timeout"); 442 check_warn_goto_done(ret, "smsc75xx_dataport_write timeout\n");
443 } 443 }
444 444
445done: 445done:
@@ -460,14 +460,14 @@ static void smsc75xx_deferred_multicast_write(struct work_struct *param)
460 struct usbnet *dev = pdata->dev; 460 struct usbnet *dev = pdata->dev;
461 int ret; 461 int ret;
462 462
463 netif_dbg(dev, drv, dev->net, "deferred multicast write 0x%08x", 463 netif_dbg(dev, drv, dev->net, "deferred multicast write 0x%08x\n",
464 pdata->rfe_ctl); 464 pdata->rfe_ctl);
465 465
466 smsc75xx_dataport_write(dev, DP_SEL_VHF, DP_SEL_VHF_VLAN_LEN, 466 smsc75xx_dataport_write(dev, DP_SEL_VHF, DP_SEL_VHF_VLAN_LEN,
467 DP_SEL_VHF_HASH_LEN, pdata->multicast_hash_table); 467 DP_SEL_VHF_HASH_LEN, pdata->multicast_hash_table);
468 468
469 ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); 469 ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
470 check_warn(ret, "Error writing RFE_CRL"); 470 check_warn(ret, "Error writing RFE_CRL\n");
471} 471}
472 472
473static void smsc75xx_set_multicast(struct net_device *netdev) 473static void smsc75xx_set_multicast(struct net_device *netdev)
@@ -487,15 +487,15 @@ static void smsc75xx_set_multicast(struct net_device *netdev)
487 pdata->multicast_hash_table[i] = 0; 487 pdata->multicast_hash_table[i] = 0;
488 488
489 if (dev->net->flags & IFF_PROMISC) { 489 if (dev->net->flags & IFF_PROMISC) {
490 netif_dbg(dev, drv, dev->net, "promiscuous mode enabled"); 490 netif_dbg(dev, drv, dev->net, "promiscuous mode enabled\n");
491 pdata->rfe_ctl |= RFE_CTL_AM | RFE_CTL_AU; 491 pdata->rfe_ctl |= RFE_CTL_AM | RFE_CTL_AU;
492 } else if (dev->net->flags & IFF_ALLMULTI) { 492 } else if (dev->net->flags & IFF_ALLMULTI) {
493 netif_dbg(dev, drv, dev->net, "receive all multicast enabled"); 493 netif_dbg(dev, drv, dev->net, "receive all multicast enabled\n");
494 pdata->rfe_ctl |= RFE_CTL_AM | RFE_CTL_DPF; 494 pdata->rfe_ctl |= RFE_CTL_AM | RFE_CTL_DPF;
495 } else if (!netdev_mc_empty(dev->net)) { 495 } else if (!netdev_mc_empty(dev->net)) {
496 struct netdev_hw_addr *ha; 496 struct netdev_hw_addr *ha;
497 497
498 netif_dbg(dev, drv, dev->net, "receive multicast hash filter"); 498 netif_dbg(dev, drv, dev->net, "receive multicast hash filter\n");
499 499
500 pdata->rfe_ctl |= RFE_CTL_MHF | RFE_CTL_DPF; 500 pdata->rfe_ctl |= RFE_CTL_MHF | RFE_CTL_DPF;
501 501
@@ -505,7 +505,7 @@ static void smsc75xx_set_multicast(struct net_device *netdev)
505 (1 << (bitnum % 32)); 505 (1 << (bitnum % 32));
506 } 506 }
507 } else { 507 } else {
508 netif_dbg(dev, drv, dev->net, "receive own packets only"); 508 netif_dbg(dev, drv, dev->net, "receive own packets only\n");
509 pdata->rfe_ctl |= RFE_CTL_DPF; 509 pdata->rfe_ctl |= RFE_CTL_DPF;
510 } 510 }
511 511
@@ -533,18 +533,18 @@ static int smsc75xx_update_flowcontrol(struct usbnet *dev, u8 duplex,
533 if (cap & FLOW_CTRL_RX) 533 if (cap & FLOW_CTRL_RX)
534 flow |= FLOW_RX_FCEN; 534 flow |= FLOW_RX_FCEN;
535 535
536 netif_dbg(dev, link, dev->net, "rx pause %s, tx pause %s", 536 netif_dbg(dev, link, dev->net, "rx pause %s, tx pause %s\n",
537 (cap & FLOW_CTRL_RX ? "enabled" : "disabled"), 537 (cap & FLOW_CTRL_RX ? "enabled" : "disabled"),
538 (cap & FLOW_CTRL_TX ? "enabled" : "disabled")); 538 (cap & FLOW_CTRL_TX ? "enabled" : "disabled"));
539 } else { 539 } else {
540 netif_dbg(dev, link, dev->net, "half duplex"); 540 netif_dbg(dev, link, dev->net, "half duplex\n");
541 } 541 }
542 542
543 ret = smsc75xx_write_reg(dev, FLOW, flow); 543 ret = smsc75xx_write_reg(dev, FLOW, flow);
544 check_warn_return(ret, "Error writing FLOW"); 544 check_warn_return(ret, "Error writing FLOW\n");
545 545
546 ret = smsc75xx_write_reg(dev, FCT_FLOW, fct_flow); 546 ret = smsc75xx_write_reg(dev, FCT_FLOW, fct_flow);
547 check_warn_return(ret, "Error writing FCT_FLOW"); 547 check_warn_return(ret, "Error writing FCT_FLOW\n");
548 548
549 return 0; 549 return 0;
550} 550}
@@ -561,16 +561,15 @@ static int smsc75xx_link_reset(struct usbnet *dev)
561 PHY_INT_SRC_CLEAR_ALL); 561 PHY_INT_SRC_CLEAR_ALL);
562 562
563 ret = smsc75xx_write_reg(dev, INT_STS, INT_STS_CLEAR_ALL); 563 ret = smsc75xx_write_reg(dev, INT_STS, INT_STS_CLEAR_ALL);
564 check_warn_return(ret, "Error writing INT_STS"); 564 check_warn_return(ret, "Error writing INT_STS\n");
565 565
566 mii_check_media(mii, 1, 1); 566 mii_check_media(mii, 1, 1);
567 mii_ethtool_gset(&dev->mii, &ecmd); 567 mii_ethtool_gset(&dev->mii, &ecmd);
568 lcladv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE); 568 lcladv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
569 rmtadv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_LPA); 569 rmtadv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_LPA);
570 570
571 netif_dbg(dev, link, dev->net, "speed: %u duplex: %d lcladv: %04x" 571 netif_dbg(dev, link, dev->net, "speed: %u duplex: %d lcladv: %04x rmtadv: %04x\n",
572 " rmtadv: %04x", ethtool_cmd_speed(&ecmd), 572 ethtool_cmd_speed(&ecmd), ecmd.duplex, lcladv, rmtadv);
573 ecmd.duplex, lcladv, rmtadv);
574 573
575 return smsc75xx_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv); 574 return smsc75xx_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
576} 575}
@@ -580,21 +579,21 @@ static void smsc75xx_status(struct usbnet *dev, struct urb *urb)
580 u32 intdata; 579 u32 intdata;
581 580
582 if (urb->actual_length != 4) { 581 if (urb->actual_length != 4) {
583 netdev_warn(dev->net, 582 netdev_warn(dev->net, "unexpected urb length %d\n",
584 "unexpected urb length %d", urb->actual_length); 583 urb->actual_length);
585 return; 584 return;
586 } 585 }
587 586
588 memcpy(&intdata, urb->transfer_buffer, 4); 587 memcpy(&intdata, urb->transfer_buffer, 4);
589 le32_to_cpus(&intdata); 588 le32_to_cpus(&intdata);
590 589
591 netif_dbg(dev, link, dev->net, "intdata: 0x%08X", intdata); 590 netif_dbg(dev, link, dev->net, "intdata: 0x%08X\n", intdata);
592 591
593 if (intdata & INT_ENP_PHY_INT) 592 if (intdata & INT_ENP_PHY_INT)
594 usbnet_defer_kevent(dev, EVENT_LINK_RESET); 593 usbnet_defer_kevent(dev, EVENT_LINK_RESET);
595 else 594 else
596 netdev_warn(dev->net, 595 netdev_warn(dev->net, "unexpected interrupt, intdata=0x%08X\n",
597 "unexpected interrupt, intdata=0x%08X", intdata); 596 intdata);
598} 597}
599 598
600static int smsc75xx_ethtool_get_eeprom_len(struct net_device *net) 599static int smsc75xx_ethtool_get_eeprom_len(struct net_device *net)
@@ -618,8 +617,8 @@ static int smsc75xx_ethtool_set_eeprom(struct net_device *netdev,
618 struct usbnet *dev = netdev_priv(netdev); 617 struct usbnet *dev = netdev_priv(netdev);
619 618
620 if (ee->magic != LAN75XX_EEPROM_MAGIC) { 619 if (ee->magic != LAN75XX_EEPROM_MAGIC) {
621 netdev_warn(dev->net, 620 netdev_warn(dev->net, "EEPROM: magic value mismatch: 0x%x\n",
622 "EEPROM: magic value mismatch: 0x%x", ee->magic); 621 ee->magic);
623 return -EINVAL; 622 return -EINVAL;
624 } 623 }
625 624
@@ -679,14 +678,14 @@ static void smsc75xx_init_mac_address(struct usbnet *dev)
679 if (is_valid_ether_addr(dev->net->dev_addr)) { 678 if (is_valid_ether_addr(dev->net->dev_addr)) {
680 /* eeprom values are valid so use them */ 679 /* eeprom values are valid so use them */
681 netif_dbg(dev, ifup, dev->net, 680 netif_dbg(dev, ifup, dev->net,
682 "MAC address read from EEPROM"); 681 "MAC address read from EEPROM\n");
683 return; 682 return;
684 } 683 }
685 } 684 }
686 685
687 /* no eeprom, or eeprom values are invalid. generate random MAC */ 686 /* no eeprom, or eeprom values are invalid. generate random MAC */
688 eth_hw_addr_random(dev->net); 687 eth_hw_addr_random(dev->net);
689 netif_dbg(dev, ifup, dev->net, "MAC address set to eth_random_addr"); 688 netif_dbg(dev, ifup, dev->net, "MAC address set to eth_random_addr\n");
690} 689}
691 690
692static int smsc75xx_set_mac_address(struct usbnet *dev) 691static int smsc75xx_set_mac_address(struct usbnet *dev)
@@ -696,17 +695,17 @@ static int smsc75xx_set_mac_address(struct usbnet *dev)
696 u32 addr_hi = dev->net->dev_addr[4] | dev->net->dev_addr[5] << 8; 695 u32 addr_hi = dev->net->dev_addr[4] | dev->net->dev_addr[5] << 8;
697 696
698 int ret = smsc75xx_write_reg(dev, RX_ADDRH, addr_hi); 697 int ret = smsc75xx_write_reg(dev, RX_ADDRH, addr_hi);
699 check_warn_return(ret, "Failed to write RX_ADDRH: %d", ret); 698 check_warn_return(ret, "Failed to write RX_ADDRH: %d\n", ret);
700 699
701 ret = smsc75xx_write_reg(dev, RX_ADDRL, addr_lo); 700 ret = smsc75xx_write_reg(dev, RX_ADDRL, addr_lo);
702 check_warn_return(ret, "Failed to write RX_ADDRL: %d", ret); 701 check_warn_return(ret, "Failed to write RX_ADDRL: %d\n", ret);
703 702
704 addr_hi |= ADDR_FILTX_FB_VALID; 703 addr_hi |= ADDR_FILTX_FB_VALID;
705 ret = smsc75xx_write_reg(dev, ADDR_FILTX, addr_hi); 704 ret = smsc75xx_write_reg(dev, ADDR_FILTX, addr_hi);
706 check_warn_return(ret, "Failed to write ADDR_FILTX: %d", ret); 705 check_warn_return(ret, "Failed to write ADDR_FILTX: %d\n", ret);
707 706
708 ret = smsc75xx_write_reg(dev, ADDR_FILTX + 4, addr_lo); 707 ret = smsc75xx_write_reg(dev, ADDR_FILTX + 4, addr_lo);
709 check_warn_return(ret, "Failed to write ADDR_FILTX+4: %d", ret); 708 check_warn_return(ret, "Failed to write ADDR_FILTX+4: %d\n", ret);
710 709
711 return 0; 710 return 0;
712} 711}
@@ -730,12 +729,12 @@ static int smsc75xx_phy_initialize(struct usbnet *dev)
730 do { 729 do {
731 msleep(10); 730 msleep(10);
732 bmcr = smsc75xx_mdio_read(dev->net, dev->mii.phy_id, MII_BMCR); 731 bmcr = smsc75xx_mdio_read(dev->net, dev->mii.phy_id, MII_BMCR);
733 check_warn_return(bmcr, "Error reading MII_BMCR"); 732 check_warn_return(bmcr, "Error reading MII_BMCR\n");
734 timeout++; 733 timeout++;
735 } while ((bmcr & BMCR_RESET) && (timeout < 100)); 734 } while ((bmcr & BMCR_RESET) && (timeout < 100));
736 735
737 if (timeout >= 100) { 736 if (timeout >= 100) {
738 netdev_warn(dev->net, "timeout on PHY Reset"); 737 netdev_warn(dev->net, "timeout on PHY Reset\n");
739 return -EIO; 738 return -EIO;
740 } 739 }
741 740
@@ -747,14 +746,14 @@ static int smsc75xx_phy_initialize(struct usbnet *dev)
747 746
748 /* read and write to clear phy interrupt status */ 747 /* read and write to clear phy interrupt status */
749 ret = smsc75xx_mdio_read(dev->net, dev->mii.phy_id, PHY_INT_SRC); 748 ret = smsc75xx_mdio_read(dev->net, dev->mii.phy_id, PHY_INT_SRC);
750 check_warn_return(ret, "Error reading PHY_INT_SRC"); 749 check_warn_return(ret, "Error reading PHY_INT_SRC\n");
751 smsc75xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_SRC, 0xffff); 750 smsc75xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_SRC, 0xffff);
752 751
753 smsc75xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_MASK, 752 smsc75xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_MASK,
754 PHY_INT_MASK_DEFAULT); 753 PHY_INT_MASK_DEFAULT);
755 mii_nway_restart(&dev->mii); 754 mii_nway_restart(&dev->mii);
756 755
757 netif_dbg(dev, ifup, dev->net, "phy initialised successfully"); 756 netif_dbg(dev, ifup, dev->net, "phy initialised successfully\n");
758 return 0; 757 return 0;
759} 758}
760 759
@@ -765,14 +764,14 @@ static int smsc75xx_set_rx_max_frame_length(struct usbnet *dev, int size)
765 bool rxenabled; 764 bool rxenabled;
766 765
767 ret = smsc75xx_read_reg(dev, MAC_RX, &buf); 766 ret = smsc75xx_read_reg(dev, MAC_RX, &buf);
768 check_warn_return(ret, "Failed to read MAC_RX: %d", ret); 767 check_warn_return(ret, "Failed to read MAC_RX: %d\n", ret);
769 768
770 rxenabled = ((buf & MAC_RX_RXEN) != 0); 769 rxenabled = ((buf & MAC_RX_RXEN) != 0);
771 770
772 if (rxenabled) { 771 if (rxenabled) {
773 buf &= ~MAC_RX_RXEN; 772 buf &= ~MAC_RX_RXEN;
774 ret = smsc75xx_write_reg(dev, MAC_RX, buf); 773 ret = smsc75xx_write_reg(dev, MAC_RX, buf);
775 check_warn_return(ret, "Failed to write MAC_RX: %d", ret); 774 check_warn_return(ret, "Failed to write MAC_RX: %d\n", ret);
776 } 775 }
777 776
778 /* add 4 to size for FCS */ 777 /* add 4 to size for FCS */
@@ -780,12 +779,12 @@ static int smsc75xx_set_rx_max_frame_length(struct usbnet *dev, int size)
780 buf |= (((size + 4) << MAC_RX_MAX_SIZE_SHIFT) & MAC_RX_MAX_SIZE); 779 buf |= (((size + 4) << MAC_RX_MAX_SIZE_SHIFT) & MAC_RX_MAX_SIZE);
781 780
782 ret = smsc75xx_write_reg(dev, MAC_RX, buf); 781 ret = smsc75xx_write_reg(dev, MAC_RX, buf);
783 check_warn_return(ret, "Failed to write MAC_RX: %d", ret); 782 check_warn_return(ret, "Failed to write MAC_RX: %d\n", ret);
784 783
785 if (rxenabled) { 784 if (rxenabled) {
786 buf |= MAC_RX_RXEN; 785 buf |= MAC_RX_RXEN;
787 ret = smsc75xx_write_reg(dev, MAC_RX, buf); 786 ret = smsc75xx_write_reg(dev, MAC_RX, buf);
788 check_warn_return(ret, "Failed to write MAC_RX: %d", ret); 787 check_warn_return(ret, "Failed to write MAC_RX: %d\n", ret);
789 } 788 }
790 789
791 return 0; 790 return 0;
@@ -796,7 +795,7 @@ static int smsc75xx_change_mtu(struct net_device *netdev, int new_mtu)
796 struct usbnet *dev = netdev_priv(netdev); 795 struct usbnet *dev = netdev_priv(netdev);
797 796
798 int ret = smsc75xx_set_rx_max_frame_length(dev, new_mtu); 797 int ret = smsc75xx_set_rx_max_frame_length(dev, new_mtu);
799 check_warn_return(ret, "Failed to set mac rx frame length"); 798 check_warn_return(ret, "Failed to set mac rx frame length\n");
800 799
801 return usbnet_change_mtu(netdev, new_mtu); 800 return usbnet_change_mtu(netdev, new_mtu);
802} 801}
@@ -821,7 +820,7 @@ static int smsc75xx_set_features(struct net_device *netdev,
821 /* it's racing here! */ 820 /* it's racing here! */
822 821
823 ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); 822 ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
824 check_warn_return(ret, "Error writing RFE_CTL"); 823 check_warn_return(ret, "Error writing RFE_CTL\n");
825 824
826 return 0; 825 return 0;
827} 826}
@@ -836,7 +835,7 @@ static int smsc75xx_wait_ready(struct usbnet *dev, int in_pm)
836 835
837 ret = __smsc75xx_read_reg(dev, PMT_CTL, &buf, in_pm); 836 ret = __smsc75xx_read_reg(dev, PMT_CTL, &buf, in_pm);
838 837
839 check_warn_return(ret, "Failed to read PMT_CTL: %d", ret); 838 check_warn_return(ret, "Failed to read PMT_CTL: %d\n", ret);
840 839
841 if (buf & PMT_CTL_DEV_RDY) 840 if (buf & PMT_CTL_DEV_RDY)
842 return 0; 841 return 0;
@@ -845,7 +844,7 @@ static int smsc75xx_wait_ready(struct usbnet *dev, int in_pm)
845 timeout++; 844 timeout++;
846 } while (timeout < 100); 845 } while (timeout < 100);
847 846
848 netdev_warn(dev->net, "timeout waiting for device ready"); 847 netdev_warn(dev->net, "timeout waiting for device ready\n");
849 return -EIO; 848 return -EIO;
850} 849}
851 850
@@ -855,79 +854,81 @@ static int smsc75xx_reset(struct usbnet *dev)
855 u32 buf; 854 u32 buf;
856 int ret = 0, timeout; 855 int ret = 0, timeout;
857 856
858 netif_dbg(dev, ifup, dev->net, "entering smsc75xx_reset"); 857 netif_dbg(dev, ifup, dev->net, "entering smsc75xx_reset\n");
859 858
860 ret = smsc75xx_wait_ready(dev, 0); 859 ret = smsc75xx_wait_ready(dev, 0);
861 check_warn_return(ret, "device not ready in smsc75xx_reset"); 860 check_warn_return(ret, "device not ready in smsc75xx_reset\n");
862 861
863 ret = smsc75xx_read_reg(dev, HW_CFG, &buf); 862 ret = smsc75xx_read_reg(dev, HW_CFG, &buf);
864 check_warn_return(ret, "Failed to read HW_CFG: %d", ret); 863 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
865 864
866 buf |= HW_CFG_LRST; 865 buf |= HW_CFG_LRST;
867 866
868 ret = smsc75xx_write_reg(dev, HW_CFG, buf); 867 ret = smsc75xx_write_reg(dev, HW_CFG, buf);
869 check_warn_return(ret, "Failed to write HW_CFG: %d", ret); 868 check_warn_return(ret, "Failed to write HW_CFG: %d\n", ret);
870 869
871 timeout = 0; 870 timeout = 0;
872 do { 871 do {
873 msleep(10); 872 msleep(10);
874 ret = smsc75xx_read_reg(dev, HW_CFG, &buf); 873 ret = smsc75xx_read_reg(dev, HW_CFG, &buf);
875 check_warn_return(ret, "Failed to read HW_CFG: %d", ret); 874 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
876 timeout++; 875 timeout++;
877 } while ((buf & HW_CFG_LRST) && (timeout < 100)); 876 } while ((buf & HW_CFG_LRST) && (timeout < 100));
878 877
879 if (timeout >= 100) { 878 if (timeout >= 100) {
880 netdev_warn(dev->net, "timeout on completion of Lite Reset"); 879 netdev_warn(dev->net, "timeout on completion of Lite Reset\n");
881 return -EIO; 880 return -EIO;
882 } 881 }
883 882
884 netif_dbg(dev, ifup, dev->net, "Lite reset complete, resetting PHY"); 883 netif_dbg(dev, ifup, dev->net, "Lite reset complete, resetting PHY\n");
885 884
886 ret = smsc75xx_read_reg(dev, PMT_CTL, &buf); 885 ret = smsc75xx_read_reg(dev, PMT_CTL, &buf);
887 check_warn_return(ret, "Failed to read PMT_CTL: %d", ret); 886 check_warn_return(ret, "Failed to read PMT_CTL: %d\n", ret);
888 887
889 buf |= PMT_CTL_PHY_RST; 888 buf |= PMT_CTL_PHY_RST;
890 889
891 ret = smsc75xx_write_reg(dev, PMT_CTL, buf); 890 ret = smsc75xx_write_reg(dev, PMT_CTL, buf);
892 check_warn_return(ret, "Failed to write PMT_CTL: %d", ret); 891 check_warn_return(ret, "Failed to write PMT_CTL: %d\n", ret);
893 892
894 timeout = 0; 893 timeout = 0;
895 do { 894 do {
896 msleep(10); 895 msleep(10);
897 ret = smsc75xx_read_reg(dev, PMT_CTL, &buf); 896 ret = smsc75xx_read_reg(dev, PMT_CTL, &buf);
898 check_warn_return(ret, "Failed to read PMT_CTL: %d", ret); 897 check_warn_return(ret, "Failed to read PMT_CTL: %d\n", ret);
899 timeout++; 898 timeout++;
900 } while ((buf & PMT_CTL_PHY_RST) && (timeout < 100)); 899 } while ((buf & PMT_CTL_PHY_RST) && (timeout < 100));
901 900
902 if (timeout >= 100) { 901 if (timeout >= 100) {
903 netdev_warn(dev->net, "timeout waiting for PHY Reset"); 902 netdev_warn(dev->net, "timeout waiting for PHY Reset\n");
904 return -EIO; 903 return -EIO;
905 } 904 }
906 905
907 netif_dbg(dev, ifup, dev->net, "PHY reset complete"); 906 netif_dbg(dev, ifup, dev->net, "PHY reset complete\n");
908 907
909 smsc75xx_init_mac_address(dev); 908 smsc75xx_init_mac_address(dev);
910 909
911 ret = smsc75xx_set_mac_address(dev); 910 ret = smsc75xx_set_mac_address(dev);
912 check_warn_return(ret, "Failed to set mac address"); 911 check_warn_return(ret, "Failed to set mac address\n");
913 912
914 netif_dbg(dev, ifup, dev->net, "MAC Address: %pM", dev->net->dev_addr); 913 netif_dbg(dev, ifup, dev->net, "MAC Address: %pM\n",
914 dev->net->dev_addr);
915 915
916 ret = smsc75xx_read_reg(dev, HW_CFG, &buf); 916 ret = smsc75xx_read_reg(dev, HW_CFG, &buf);
917 check_warn_return(ret, "Failed to read HW_CFG: %d", ret); 917 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
918 918
919 netif_dbg(dev, ifup, dev->net, "Read Value from HW_CFG : 0x%08x", buf); 919 netif_dbg(dev, ifup, dev->net, "Read Value from HW_CFG : 0x%08x\n",
920 buf);
920 921
921 buf |= HW_CFG_BIR; 922 buf |= HW_CFG_BIR;
922 923
923 ret = smsc75xx_write_reg(dev, HW_CFG, buf); 924 ret = smsc75xx_write_reg(dev, HW_CFG, buf);
924 check_warn_return(ret, "Failed to write HW_CFG: %d", ret); 925 check_warn_return(ret, "Failed to write HW_CFG: %d\n", ret);
925 926
926 ret = smsc75xx_read_reg(dev, HW_CFG, &buf); 927 ret = smsc75xx_read_reg(dev, HW_CFG, &buf);
927 check_warn_return(ret, "Failed to read HW_CFG: %d", ret); 928 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
928 929
929 netif_dbg(dev, ifup, dev->net, "Read Value from HW_CFG after " 930 netif_dbg(dev, ifup, dev->net, "Read Value from HW_CFG after writing HW_CFG_BIR: 0x%08x\n",
930 "writing HW_CFG_BIR: 0x%08x", buf); 931 buf);
931 932
932 if (!turbo_mode) { 933 if (!turbo_mode) {
933 buf = 0; 934 buf = 0;
@@ -940,99 +941,102 @@ static int smsc75xx_reset(struct usbnet *dev)
940 dev->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE; 941 dev->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE;
941 } 942 }
942 943
943 netif_dbg(dev, ifup, dev->net, "rx_urb_size=%ld", 944 netif_dbg(dev, ifup, dev->net, "rx_urb_size=%ld\n",
944 (ulong)dev->rx_urb_size); 945 (ulong)dev->rx_urb_size);
945 946
946 ret = smsc75xx_write_reg(dev, BURST_CAP, buf); 947 ret = smsc75xx_write_reg(dev, BURST_CAP, buf);
947 check_warn_return(ret, "Failed to write BURST_CAP: %d", ret); 948 check_warn_return(ret, "Failed to write BURST_CAP: %d\n", ret);
948 949
949 ret = smsc75xx_read_reg(dev, BURST_CAP, &buf); 950 ret = smsc75xx_read_reg(dev, BURST_CAP, &buf);
950 check_warn_return(ret, "Failed to read BURST_CAP: %d", ret); 951 check_warn_return(ret, "Failed to read BURST_CAP: %d\n", ret);
951 952
952 netif_dbg(dev, ifup, dev->net, 953 netif_dbg(dev, ifup, dev->net,
953 "Read Value from BURST_CAP after writing: 0x%08x", buf); 954 "Read Value from BURST_CAP after writing: 0x%08x\n", buf);
954 955
955 ret = smsc75xx_write_reg(dev, BULK_IN_DLY, DEFAULT_BULK_IN_DELAY); 956 ret = smsc75xx_write_reg(dev, BULK_IN_DLY, DEFAULT_BULK_IN_DELAY);
956 check_warn_return(ret, "Failed to write BULK_IN_DLY: %d", ret); 957 check_warn_return(ret, "Failed to write BULK_IN_DLY: %d\n", ret);
957 958
958 ret = smsc75xx_read_reg(dev, BULK_IN_DLY, &buf); 959 ret = smsc75xx_read_reg(dev, BULK_IN_DLY, &buf);
959 check_warn_return(ret, "Failed to read BULK_IN_DLY: %d", ret); 960 check_warn_return(ret, "Failed to read BULK_IN_DLY: %d\n", ret);
960 961
961 netif_dbg(dev, ifup, dev->net, 962 netif_dbg(dev, ifup, dev->net,
962 "Read Value from BULK_IN_DLY after writing: 0x%08x", buf); 963 "Read Value from BULK_IN_DLY after writing: 0x%08x\n", buf);
963 964
964 if (turbo_mode) { 965 if (turbo_mode) {
965 ret = smsc75xx_read_reg(dev, HW_CFG, &buf); 966 ret = smsc75xx_read_reg(dev, HW_CFG, &buf);
966 check_warn_return(ret, "Failed to read HW_CFG: %d", ret); 967 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
967 968
968 netif_dbg(dev, ifup, dev->net, "HW_CFG: 0x%08x", buf); 969 netif_dbg(dev, ifup, dev->net, "HW_CFG: 0x%08x\n", buf);
969 970
970 buf |= (HW_CFG_MEF | HW_CFG_BCE); 971 buf |= (HW_CFG_MEF | HW_CFG_BCE);
971 972
972 ret = smsc75xx_write_reg(dev, HW_CFG, buf); 973 ret = smsc75xx_write_reg(dev, HW_CFG, buf);
973 check_warn_return(ret, "Failed to write HW_CFG: %d", ret); 974 check_warn_return(ret, "Failed to write HW_CFG: %d\n", ret);
974 975
975 ret = smsc75xx_read_reg(dev, HW_CFG, &buf); 976 ret = smsc75xx_read_reg(dev, HW_CFG, &buf);
976 check_warn_return(ret, "Failed to read HW_CFG: %d", ret); 977 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
977 978
978 netif_dbg(dev, ifup, dev->net, "HW_CFG: 0x%08x", buf); 979 netif_dbg(dev, ifup, dev->net, "HW_CFG: 0x%08x\n", buf);
979 } 980 }
980 981
981 /* set FIFO sizes */ 982 /* set FIFO sizes */
982 buf = (MAX_RX_FIFO_SIZE - 512) / 512; 983 buf = (MAX_RX_FIFO_SIZE - 512) / 512;
983 ret = smsc75xx_write_reg(dev, FCT_RX_FIFO_END, buf); 984 ret = smsc75xx_write_reg(dev, FCT_RX_FIFO_END, buf);
984 check_warn_return(ret, "Failed to write FCT_RX_FIFO_END: %d", ret); 985 check_warn_return(ret, "Failed to write FCT_RX_FIFO_END: %d\n", ret);
985 986
986 netif_dbg(dev, ifup, dev->net, "FCT_RX_FIFO_END set to 0x%08x", buf); 987 netif_dbg(dev, ifup, dev->net, "FCT_RX_FIFO_END set to 0x%08x\n", buf);
987 988
988 buf = (MAX_TX_FIFO_SIZE - 512) / 512; 989 buf = (MAX_TX_FIFO_SIZE - 512) / 512;
989 ret = smsc75xx_write_reg(dev, FCT_TX_FIFO_END, buf); 990 ret = smsc75xx_write_reg(dev, FCT_TX_FIFO_END, buf);
990 check_warn_return(ret, "Failed to write FCT_TX_FIFO_END: %d", ret); 991 check_warn_return(ret, "Failed to write FCT_TX_FIFO_END: %d\n", ret);
991 992
992 netif_dbg(dev, ifup, dev->net, "FCT_TX_FIFO_END set to 0x%08x", buf); 993 netif_dbg(dev, ifup, dev->net, "FCT_TX_FIFO_END set to 0x%08x\n", buf);
993 994
994 ret = smsc75xx_write_reg(dev, INT_STS, INT_STS_CLEAR_ALL); 995 ret = smsc75xx_write_reg(dev, INT_STS, INT_STS_CLEAR_ALL);
995 check_warn_return(ret, "Failed to write INT_STS: %d", ret); 996 check_warn_return(ret, "Failed to write INT_STS: %d\n", ret);
996 997
997 ret = smsc75xx_read_reg(dev, ID_REV, &buf); 998 ret = smsc75xx_read_reg(dev, ID_REV, &buf);
998 check_warn_return(ret, "Failed to read ID_REV: %d", ret); 999 check_warn_return(ret, "Failed to read ID_REV: %d\n", ret);
999 1000
1000 netif_dbg(dev, ifup, dev->net, "ID_REV = 0x%08x", buf); 1001 netif_dbg(dev, ifup, dev->net, "ID_REV = 0x%08x\n", buf);
1001 1002
1002 ret = smsc75xx_read_reg(dev, E2P_CMD, &buf); 1003 ret = smsc75xx_read_reg(dev, E2P_CMD, &buf);
1003 check_warn_return(ret, "Failed to read E2P_CMD: %d", ret); 1004 check_warn_return(ret, "Failed to read E2P_CMD: %d\n", ret);
1004 1005
1005 /* only set default GPIO/LED settings if no EEPROM is detected */ 1006 /* only set default GPIO/LED settings if no EEPROM is detected */
1006 if (!(buf & E2P_CMD_LOADED)) { 1007 if (!(buf & E2P_CMD_LOADED)) {
1007 ret = smsc75xx_read_reg(dev, LED_GPIO_CFG, &buf); 1008 ret = smsc75xx_read_reg(dev, LED_GPIO_CFG, &buf);
1008 check_warn_return(ret, "Failed to read LED_GPIO_CFG: %d", ret); 1009 check_warn_return(ret, "Failed to read LED_GPIO_CFG: %d\n",
1010 ret);
1009 1011
1010 buf &= ~(LED_GPIO_CFG_LED2_FUN_SEL | LED_GPIO_CFG_LED10_FUN_SEL); 1012 buf &= ~(LED_GPIO_CFG_LED2_FUN_SEL | LED_GPIO_CFG_LED10_FUN_SEL);
1011 buf |= LED_GPIO_CFG_LEDGPIO_EN | LED_GPIO_CFG_LED2_FUN_SEL; 1013 buf |= LED_GPIO_CFG_LEDGPIO_EN | LED_GPIO_CFG_LED2_FUN_SEL;
1012 1014
1013 ret = smsc75xx_write_reg(dev, LED_GPIO_CFG, buf); 1015 ret = smsc75xx_write_reg(dev, LED_GPIO_CFG, buf);
1014 check_warn_return(ret, "Failed to write LED_GPIO_CFG: %d", ret); 1016 check_warn_return(ret, "Failed to write LED_GPIO_CFG: %d\n",
1017 ret);
1015 } 1018 }
1016 1019
1017 ret = smsc75xx_write_reg(dev, FLOW, 0); 1020 ret = smsc75xx_write_reg(dev, FLOW, 0);
1018 check_warn_return(ret, "Failed to write FLOW: %d", ret); 1021 check_warn_return(ret, "Failed to write FLOW: %d\n", ret);
1019 1022
1020 ret = smsc75xx_write_reg(dev, FCT_FLOW, 0); 1023 ret = smsc75xx_write_reg(dev, FCT_FLOW, 0);
1021 check_warn_return(ret, "Failed to write FCT_FLOW: %d", ret); 1024 check_warn_return(ret, "Failed to write FCT_FLOW: %d\n", ret);
1022 1025
1023 /* Don't need rfe_ctl_lock during initialisation */ 1026 /* Don't need rfe_ctl_lock during initialisation */
1024 ret = smsc75xx_read_reg(dev, RFE_CTL, &pdata->rfe_ctl); 1027 ret = smsc75xx_read_reg(dev, RFE_CTL, &pdata->rfe_ctl);
1025 check_warn_return(ret, "Failed to read RFE_CTL: %d", ret); 1028 check_warn_return(ret, "Failed to read RFE_CTL: %d\n", ret);
1026 1029
1027 pdata->rfe_ctl |= RFE_CTL_AB | RFE_CTL_DPF; 1030 pdata->rfe_ctl |= RFE_CTL_AB | RFE_CTL_DPF;
1028 1031
1029 ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); 1032 ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
1030 check_warn_return(ret, "Failed to write RFE_CTL: %d", ret); 1033 check_warn_return(ret, "Failed to write RFE_CTL: %d\n", ret);
1031 1034
1032 ret = smsc75xx_read_reg(dev, RFE_CTL, &pdata->rfe_ctl); 1035 ret = smsc75xx_read_reg(dev, RFE_CTL, &pdata->rfe_ctl);
1033 check_warn_return(ret, "Failed to read RFE_CTL: %d", ret); 1036 check_warn_return(ret, "Failed to read RFE_CTL: %d\n", ret);
1034 1037
1035 netif_dbg(dev, ifup, dev->net, "RFE_CTL set to 0x%08x", pdata->rfe_ctl); 1038 netif_dbg(dev, ifup, dev->net, "RFE_CTL set to 0x%08x\n",
1039 pdata->rfe_ctl);
1036 1040
1037 /* Enable or disable checksum offload engines */ 1041 /* Enable or disable checksum offload engines */
1038 smsc75xx_set_features(dev->net, dev->net->features); 1042 smsc75xx_set_features(dev->net, dev->net->features);
@@ -1040,69 +1044,69 @@ static int smsc75xx_reset(struct usbnet *dev)
1040 smsc75xx_set_multicast(dev->net); 1044 smsc75xx_set_multicast(dev->net);
1041 1045
1042 ret = smsc75xx_phy_initialize(dev); 1046 ret = smsc75xx_phy_initialize(dev);
1043 check_warn_return(ret, "Failed to initialize PHY: %d", ret); 1047 check_warn_return(ret, "Failed to initialize PHY: %d\n", ret);
1044 1048
1045 ret = smsc75xx_read_reg(dev, INT_EP_CTL, &buf); 1049 ret = smsc75xx_read_reg(dev, INT_EP_CTL, &buf);
1046 check_warn_return(ret, "Failed to read INT_EP_CTL: %d", ret); 1050 check_warn_return(ret, "Failed to read INT_EP_CTL: %d\n", ret);
1047 1051
1048 /* enable PHY interrupts */ 1052 /* enable PHY interrupts */
1049 buf |= INT_ENP_PHY_INT; 1053 buf |= INT_ENP_PHY_INT;
1050 1054
1051 ret = smsc75xx_write_reg(dev, INT_EP_CTL, buf); 1055 ret = smsc75xx_write_reg(dev, INT_EP_CTL, buf);
1052 check_warn_return(ret, "Failed to write INT_EP_CTL: %d", ret); 1056 check_warn_return(ret, "Failed to write INT_EP_CTL: %d\n", ret);
1053 1057
1054 /* allow mac to detect speed and duplex from phy */ 1058 /* allow mac to detect speed and duplex from phy */
1055 ret = smsc75xx_read_reg(dev, MAC_CR, &buf); 1059 ret = smsc75xx_read_reg(dev, MAC_CR, &buf);
1056 check_warn_return(ret, "Failed to read MAC_CR: %d", ret); 1060 check_warn_return(ret, "Failed to read MAC_CR: %d\n", ret);
1057 1061
1058 buf |= (MAC_CR_ADD | MAC_CR_ASD); 1062 buf |= (MAC_CR_ADD | MAC_CR_ASD);
1059 ret = smsc75xx_write_reg(dev, MAC_CR, buf); 1063 ret = smsc75xx_write_reg(dev, MAC_CR, buf);
1060 check_warn_return(ret, "Failed to write MAC_CR: %d", ret); 1064 check_warn_return(ret, "Failed to write MAC_CR: %d\n", ret);
1061 1065
1062 ret = smsc75xx_read_reg(dev, MAC_TX, &buf); 1066 ret = smsc75xx_read_reg(dev, MAC_TX, &buf);
1063 check_warn_return(ret, "Failed to read MAC_TX: %d", ret); 1067 check_warn_return(ret, "Failed to read MAC_TX: %d\n", ret);
1064 1068
1065 buf |= MAC_TX_TXEN; 1069 buf |= MAC_TX_TXEN;
1066 1070
1067 ret = smsc75xx_write_reg(dev, MAC_TX, buf); 1071 ret = smsc75xx_write_reg(dev, MAC_TX, buf);
1068 check_warn_return(ret, "Failed to write MAC_TX: %d", ret); 1072 check_warn_return(ret, "Failed to write MAC_TX: %d\n", ret);
1069 1073
1070 netif_dbg(dev, ifup, dev->net, "MAC_TX set to 0x%08x", buf); 1074 netif_dbg(dev, ifup, dev->net, "MAC_TX set to 0x%08x\n", buf);
1071 1075
1072 ret = smsc75xx_read_reg(dev, FCT_TX_CTL, &buf); 1076 ret = smsc75xx_read_reg(dev, FCT_TX_CTL, &buf);
1073 check_warn_return(ret, "Failed to read FCT_TX_CTL: %d", ret); 1077 check_warn_return(ret, "Failed to read FCT_TX_CTL: %d\n", ret);
1074 1078
1075 buf |= FCT_TX_CTL_EN; 1079 buf |= FCT_TX_CTL_EN;
1076 1080
1077 ret = smsc75xx_write_reg(dev, FCT_TX_CTL, buf); 1081 ret = smsc75xx_write_reg(dev, FCT_TX_CTL, buf);
1078 check_warn_return(ret, "Failed to write FCT_TX_CTL: %d", ret); 1082 check_warn_return(ret, "Failed to write FCT_TX_CTL: %d\n", ret);
1079 1083
1080 netif_dbg(dev, ifup, dev->net, "FCT_TX_CTL set to 0x%08x", buf); 1084 netif_dbg(dev, ifup, dev->net, "FCT_TX_CTL set to 0x%08x\n", buf);
1081 1085
1082 ret = smsc75xx_set_rx_max_frame_length(dev, 1514); 1086 ret = smsc75xx_set_rx_max_frame_length(dev, 1514);
1083 check_warn_return(ret, "Failed to set max rx frame length"); 1087 check_warn_return(ret, "Failed to set max rx frame length\n");
1084 1088
1085 ret = smsc75xx_read_reg(dev, MAC_RX, &buf); 1089 ret = smsc75xx_read_reg(dev, MAC_RX, &buf);
1086 check_warn_return(ret, "Failed to read MAC_RX: %d", ret); 1090 check_warn_return(ret, "Failed to read MAC_RX: %d\n", ret);
1087 1091
1088 buf |= MAC_RX_RXEN; 1092 buf |= MAC_RX_RXEN;
1089 1093
1090 ret = smsc75xx_write_reg(dev, MAC_RX, buf); 1094 ret = smsc75xx_write_reg(dev, MAC_RX, buf);
1091 check_warn_return(ret, "Failed to write MAC_RX: %d", ret); 1095 check_warn_return(ret, "Failed to write MAC_RX: %d\n", ret);
1092 1096
1093 netif_dbg(dev, ifup, dev->net, "MAC_RX set to 0x%08x", buf); 1097 netif_dbg(dev, ifup, dev->net, "MAC_RX set to 0x%08x\n", buf);
1094 1098
1095 ret = smsc75xx_read_reg(dev, FCT_RX_CTL, &buf); 1099 ret = smsc75xx_read_reg(dev, FCT_RX_CTL, &buf);
1096 check_warn_return(ret, "Failed to read FCT_RX_CTL: %d", ret); 1100 check_warn_return(ret, "Failed to read FCT_RX_CTL: %d\n", ret);
1097 1101
1098 buf |= FCT_RX_CTL_EN; 1102 buf |= FCT_RX_CTL_EN;
1099 1103
1100 ret = smsc75xx_write_reg(dev, FCT_RX_CTL, buf); 1104 ret = smsc75xx_write_reg(dev, FCT_RX_CTL, buf);
1101 check_warn_return(ret, "Failed to write FCT_RX_CTL: %d", ret); 1105 check_warn_return(ret, "Failed to write FCT_RX_CTL: %d\n", ret);
1102 1106
1103 netif_dbg(dev, ifup, dev->net, "FCT_RX_CTL set to 0x%08x", buf); 1107 netif_dbg(dev, ifup, dev->net, "FCT_RX_CTL set to 0x%08x\n", buf);
1104 1108
1105 netif_dbg(dev, ifup, dev->net, "smsc75xx_reset, return 0"); 1109 netif_dbg(dev, ifup, dev->net, "smsc75xx_reset, return 0\n");
1106 return 0; 1110 return 0;
1107} 1111}
1108 1112
@@ -1127,14 +1131,14 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf)
1127 printk(KERN_INFO SMSC_CHIPNAME " v" SMSC_DRIVER_VERSION "\n"); 1131 printk(KERN_INFO SMSC_CHIPNAME " v" SMSC_DRIVER_VERSION "\n");
1128 1132
1129 ret = usbnet_get_endpoints(dev, intf); 1133 ret = usbnet_get_endpoints(dev, intf);
1130 check_warn_return(ret, "usbnet_get_endpoints failed: %d", ret); 1134 check_warn_return(ret, "usbnet_get_endpoints failed: %d\n", ret);
1131 1135
1132 dev->data[0] = (unsigned long)kzalloc(sizeof(struct smsc75xx_priv), 1136 dev->data[0] = (unsigned long)kzalloc(sizeof(struct smsc75xx_priv),
1133 GFP_KERNEL); 1137 GFP_KERNEL);
1134 1138
1135 pdata = (struct smsc75xx_priv *)(dev->data[0]); 1139 pdata = (struct smsc75xx_priv *)(dev->data[0]);
1136 if (!pdata) { 1140 if (!pdata) {
1137 netdev_warn(dev->net, "Unable to allocate smsc75xx_priv"); 1141 netdev_warn(dev->net, "Unable to allocate smsc75xx_priv\n");
1138 return -ENOMEM; 1142 return -ENOMEM;
1139 } 1143 }
1140 1144
@@ -1172,7 +1176,7 @@ static void smsc75xx_unbind(struct usbnet *dev, struct usb_interface *intf)
1172{ 1176{
1173 struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); 1177 struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
1174 if (pdata) { 1178 if (pdata) {
1175 netif_dbg(dev, ifdown, dev->net, "free pdata"); 1179 netif_dbg(dev, ifdown, dev->net, "free pdata\n");
1176 kfree(pdata); 1180 kfree(pdata);
1177 pdata = NULL; 1181 pdata = NULL;
1178 dev->data[0] = 0; 1182 dev->data[0] = 0;
@@ -1192,19 +1196,19 @@ static int smsc75xx_write_wuff(struct usbnet *dev, int filter, u32 wuf_cfg,
1192 int ret; 1196 int ret;
1193 1197
1194 ret = smsc75xx_write_reg(dev, cfg_base, wuf_cfg); 1198 ret = smsc75xx_write_reg(dev, cfg_base, wuf_cfg);
1195 check_warn_return(ret, "Error writing WUF_CFGX"); 1199 check_warn_return(ret, "Error writing WUF_CFGX\n");
1196 1200
1197 ret = smsc75xx_write_reg(dev, mask_base, wuf_mask1); 1201 ret = smsc75xx_write_reg(dev, mask_base, wuf_mask1);
1198 check_warn_return(ret, "Error writing WUF_MASKX"); 1202 check_warn_return(ret, "Error writing WUF_MASKX\n");
1199 1203
1200 ret = smsc75xx_write_reg(dev, mask_base + 4, 0); 1204 ret = smsc75xx_write_reg(dev, mask_base + 4, 0);
1201 check_warn_return(ret, "Error writing WUF_MASKX"); 1205 check_warn_return(ret, "Error writing WUF_MASKX\n");
1202 1206
1203 ret = smsc75xx_write_reg(dev, mask_base + 8, 0); 1207 ret = smsc75xx_write_reg(dev, mask_base + 8, 0);
1204 check_warn_return(ret, "Error writing WUF_MASKX"); 1208 check_warn_return(ret, "Error writing WUF_MASKX\n");
1205 1209
1206 ret = smsc75xx_write_reg(dev, mask_base + 12, 0); 1210 ret = smsc75xx_write_reg(dev, mask_base + 12, 0);
1207 check_warn_return(ret, "Error writing WUF_MASKX"); 1211 check_warn_return(ret, "Error writing WUF_MASKX\n");
1208 1212
1209 return 0; 1213 return 0;
1210} 1214}
@@ -1217,38 +1221,38 @@ static int smsc75xx_suspend(struct usb_interface *intf, pm_message_t message)
1217 u32 val; 1221 u32 val;
1218 1222
1219 ret = usbnet_suspend(intf, message); 1223 ret = usbnet_suspend(intf, message);
1220 check_warn_return(ret, "usbnet_suspend error"); 1224 check_warn_return(ret, "usbnet_suspend error\n");
1221 1225
1222 /* if no wol options set, enter lowest power SUSPEND2 mode */ 1226 /* if no wol options set, enter lowest power SUSPEND2 mode */
1223 if (!(pdata->wolopts & SUPPORTED_WAKE)) { 1227 if (!(pdata->wolopts & SUPPORTED_WAKE)) {
1224 netdev_info(dev->net, "entering SUSPEND2 mode"); 1228 netdev_info(dev->net, "entering SUSPEND2 mode\n");
1225 1229
1226 /* disable energy detect (link up) & wake up events */ 1230 /* disable energy detect (link up) & wake up events */
1227 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1231 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1228 check_warn_return(ret, "Error reading WUCSR"); 1232 check_warn_return(ret, "Error reading WUCSR\n");
1229 1233
1230 val &= ~(WUCSR_MPEN | WUCSR_WUEN); 1234 val &= ~(WUCSR_MPEN | WUCSR_WUEN);
1231 1235
1232 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1236 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1233 check_warn_return(ret, "Error writing WUCSR"); 1237 check_warn_return(ret, "Error writing WUCSR\n");
1234 1238
1235 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val); 1239 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val);
1236 check_warn_return(ret, "Error reading PMT_CTL"); 1240 check_warn_return(ret, "Error reading PMT_CTL\n");
1237 1241
1238 val &= ~(PMT_CTL_ED_EN | PMT_CTL_WOL_EN); 1242 val &= ~(PMT_CTL_ED_EN | PMT_CTL_WOL_EN);
1239 1243
1240 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val); 1244 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val);
1241 check_warn_return(ret, "Error writing PMT_CTL"); 1245 check_warn_return(ret, "Error writing PMT_CTL\n");
1242 1246
1243 /* enter suspend2 mode */ 1247 /* enter suspend2 mode */
1244 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val); 1248 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val);
1245 check_warn_return(ret, "Error reading PMT_CTL"); 1249 check_warn_return(ret, "Error reading PMT_CTL\n");
1246 1250
1247 val &= ~(PMT_CTL_SUS_MODE | PMT_CTL_WUPS | PMT_CTL_PHY_RST); 1251 val &= ~(PMT_CTL_SUS_MODE | PMT_CTL_WUPS | PMT_CTL_PHY_RST);
1248 val |= PMT_CTL_SUS_MODE_2; 1252 val |= PMT_CTL_SUS_MODE_2;
1249 1253
1250 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val); 1254 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val);
1251 check_warn_return(ret, "Error writing PMT_CTL"); 1255 check_warn_return(ret, "Error writing PMT_CTL\n");
1252 1256
1253 return 0; 1257 return 0;
1254 } 1258 }
@@ -1259,120 +1263,120 @@ static int smsc75xx_suspend(struct usb_interface *intf, pm_message_t message)
1259 /* disable all filters */ 1263 /* disable all filters */
1260 for (i = 0; i < WUF_NUM; i++) { 1264 for (i = 0; i < WUF_NUM; i++) {
1261 ret = smsc75xx_write_reg_nopm(dev, WUF_CFGX + i * 4, 0); 1265 ret = smsc75xx_write_reg_nopm(dev, WUF_CFGX + i * 4, 0);
1262 check_warn_return(ret, "Error writing WUF_CFGX"); 1266 check_warn_return(ret, "Error writing WUF_CFGX\n");
1263 } 1267 }
1264 1268
1265 if (pdata->wolopts & WAKE_MCAST) { 1269 if (pdata->wolopts & WAKE_MCAST) {
1266 const u8 mcast[] = {0x01, 0x00, 0x5E}; 1270 const u8 mcast[] = {0x01, 0x00, 0x5E};
1267 netdev_info(dev->net, "enabling multicast detection"); 1271 netdev_info(dev->net, "enabling multicast detection\n");
1268 1272
1269 val = WUF_CFGX_EN | WUF_CFGX_ATYPE_MULTICAST 1273 val = WUF_CFGX_EN | WUF_CFGX_ATYPE_MULTICAST
1270 | smsc_crc(mcast, 3); 1274 | smsc_crc(mcast, 3);
1271 ret = smsc75xx_write_wuff(dev, filter++, val, 0x0007); 1275 ret = smsc75xx_write_wuff(dev, filter++, val, 0x0007);
1272 check_warn_return(ret, "Error writing wakeup filter"); 1276 check_warn_return(ret, "Error writing wakeup filter\n");
1273 } 1277 }
1274 1278
1275 if (pdata->wolopts & WAKE_ARP) { 1279 if (pdata->wolopts & WAKE_ARP) {
1276 const u8 arp[] = {0x08, 0x06}; 1280 const u8 arp[] = {0x08, 0x06};
1277 netdev_info(dev->net, "enabling ARP detection"); 1281 netdev_info(dev->net, "enabling ARP detection\n");
1278 1282
1279 val = WUF_CFGX_EN | WUF_CFGX_ATYPE_ALL | (0x0C << 16) 1283 val = WUF_CFGX_EN | WUF_CFGX_ATYPE_ALL | (0x0C << 16)
1280 | smsc_crc(arp, 2); 1284 | smsc_crc(arp, 2);
1281 ret = smsc75xx_write_wuff(dev, filter++, val, 0x0003); 1285 ret = smsc75xx_write_wuff(dev, filter++, val, 0x0003);
1282 check_warn_return(ret, "Error writing wakeup filter"); 1286 check_warn_return(ret, "Error writing wakeup filter\n");
1283 } 1287 }
1284 1288
1285 /* clear any pending pattern match packet status */ 1289 /* clear any pending pattern match packet status */
1286 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1290 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1287 check_warn_return(ret, "Error reading WUCSR"); 1291 check_warn_return(ret, "Error reading WUCSR\n");
1288 1292
1289 val |= WUCSR_WUFR; 1293 val |= WUCSR_WUFR;
1290 1294
1291 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1295 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1292 check_warn_return(ret, "Error writing WUCSR"); 1296 check_warn_return(ret, "Error writing WUCSR\n");
1293 1297
1294 netdev_info(dev->net, "enabling packet match detection"); 1298 netdev_info(dev->net, "enabling packet match detection\n");
1295 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1299 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1296 check_warn_return(ret, "Error reading WUCSR"); 1300 check_warn_return(ret, "Error reading WUCSR\n");
1297 1301
1298 val |= WUCSR_WUEN; 1302 val |= WUCSR_WUEN;
1299 1303
1300 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1304 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1301 check_warn_return(ret, "Error writing WUCSR"); 1305 check_warn_return(ret, "Error writing WUCSR\n");
1302 } else { 1306 } else {
1303 netdev_info(dev->net, "disabling packet match detection"); 1307 netdev_info(dev->net, "disabling packet match detection\n");
1304 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1308 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1305 check_warn_return(ret, "Error reading WUCSR"); 1309 check_warn_return(ret, "Error reading WUCSR\n");
1306 1310
1307 val &= ~WUCSR_WUEN; 1311 val &= ~WUCSR_WUEN;
1308 1312
1309 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1313 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1310 check_warn_return(ret, "Error writing WUCSR"); 1314 check_warn_return(ret, "Error writing WUCSR\n");
1311 } 1315 }
1312 1316
1313 /* disable magic, bcast & unicast wakeup sources */ 1317 /* disable magic, bcast & unicast wakeup sources */
1314 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1318 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1315 check_warn_return(ret, "Error reading WUCSR"); 1319 check_warn_return(ret, "Error reading WUCSR\n");
1316 1320
1317 val &= ~(WUCSR_MPEN | WUCSR_BCST_EN | WUCSR_PFDA_EN); 1321 val &= ~(WUCSR_MPEN | WUCSR_BCST_EN | WUCSR_PFDA_EN);
1318 1322
1319 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1323 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1320 check_warn_return(ret, "Error writing WUCSR"); 1324 check_warn_return(ret, "Error writing WUCSR\n");
1321 1325
1322 if (pdata->wolopts & WAKE_MAGIC) { 1326 if (pdata->wolopts & WAKE_MAGIC) {
1323 netdev_info(dev->net, "enabling magic packet wakeup"); 1327 netdev_info(dev->net, "enabling magic packet wakeup\n");
1324 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1328 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1325 check_warn_return(ret, "Error reading WUCSR"); 1329 check_warn_return(ret, "Error reading WUCSR\n");
1326 1330
1327 /* clear any pending magic packet status */ 1331 /* clear any pending magic packet status */
1328 val |= WUCSR_MPR | WUCSR_MPEN; 1332 val |= WUCSR_MPR | WUCSR_MPEN;
1329 1333
1330 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1334 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1331 check_warn_return(ret, "Error writing WUCSR"); 1335 check_warn_return(ret, "Error writing WUCSR\n");
1332 } 1336 }
1333 1337
1334 if (pdata->wolopts & WAKE_BCAST) { 1338 if (pdata->wolopts & WAKE_BCAST) {
1335 netdev_info(dev->net, "enabling broadcast detection"); 1339 netdev_info(dev->net, "enabling broadcast detection\n");
1336 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1340 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1337 check_warn_return(ret, "Error reading WUCSR"); 1341 check_warn_return(ret, "Error reading WUCSR\n");
1338 1342
1339 val |= WUCSR_BCAST_FR | WUCSR_BCST_EN; 1343 val |= WUCSR_BCAST_FR | WUCSR_BCST_EN;
1340 1344
1341 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1345 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1342 check_warn_return(ret, "Error writing WUCSR"); 1346 check_warn_return(ret, "Error writing WUCSR\n");
1343 } 1347 }
1344 1348
1345 if (pdata->wolopts & WAKE_UCAST) { 1349 if (pdata->wolopts & WAKE_UCAST) {
1346 netdev_info(dev->net, "enabling unicast detection"); 1350 netdev_info(dev->net, "enabling unicast detection\n");
1347 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1351 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1348 check_warn_return(ret, "Error reading WUCSR"); 1352 check_warn_return(ret, "Error reading WUCSR\n");
1349 1353
1350 val |= WUCSR_WUFR | WUCSR_PFDA_EN; 1354 val |= WUCSR_WUFR | WUCSR_PFDA_EN;
1351 1355
1352 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1356 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1353 check_warn_return(ret, "Error writing WUCSR"); 1357 check_warn_return(ret, "Error writing WUCSR\n");
1354 } 1358 }
1355 1359
1356 /* enable receiver to enable frame reception */ 1360 /* enable receiver to enable frame reception */
1357 ret = smsc75xx_read_reg_nopm(dev, MAC_RX, &val); 1361 ret = smsc75xx_read_reg_nopm(dev, MAC_RX, &val);
1358 check_warn_return(ret, "Failed to read MAC_RX: %d", ret); 1362 check_warn_return(ret, "Failed to read MAC_RX: %d\n", ret);
1359 1363
1360 val |= MAC_RX_RXEN; 1364 val |= MAC_RX_RXEN;
1361 1365
1362 ret = smsc75xx_write_reg_nopm(dev, MAC_RX, val); 1366 ret = smsc75xx_write_reg_nopm(dev, MAC_RX, val);
1363 check_warn_return(ret, "Failed to write MAC_RX: %d", ret); 1367 check_warn_return(ret, "Failed to write MAC_RX: %d\n", ret);
1364 1368
1365 /* some wol options are enabled, so enter SUSPEND0 */ 1369 /* some wol options are enabled, so enter SUSPEND0 */
1366 netdev_info(dev->net, "entering SUSPEND0 mode"); 1370 netdev_info(dev->net, "entering SUSPEND0 mode\n");
1367 1371
1368 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val); 1372 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val);
1369 check_warn_return(ret, "Error reading PMT_CTL"); 1373 check_warn_return(ret, "Error reading PMT_CTL\n");
1370 1374
1371 val &= (~(PMT_CTL_SUS_MODE | PMT_CTL_PHY_RST)); 1375 val &= (~(PMT_CTL_SUS_MODE | PMT_CTL_PHY_RST));
1372 val |= PMT_CTL_SUS_MODE_0 | PMT_CTL_WOL_EN | PMT_CTL_WUPS; 1376 val |= PMT_CTL_SUS_MODE_0 | PMT_CTL_WOL_EN | PMT_CTL_WUPS;
1373 1377
1374 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val); 1378 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val);
1375 check_warn_return(ret, "Error writing PMT_CTL"); 1379 check_warn_return(ret, "Error writing PMT_CTL\n");
1376 1380
1377 smsc75xx_set_feature(dev, USB_DEVICE_REMOTE_WAKEUP); 1381 smsc75xx_set_feature(dev, USB_DEVICE_REMOTE_WAKEUP);
1378 1382
@@ -1387,43 +1391,43 @@ static int smsc75xx_resume(struct usb_interface *intf)
1387 u32 val; 1391 u32 val;
1388 1392
1389 if (pdata->wolopts) { 1393 if (pdata->wolopts) {
1390 netdev_info(dev->net, "resuming from SUSPEND0"); 1394 netdev_info(dev->net, "resuming from SUSPEND0\n");
1391 1395
1392 smsc75xx_clear_feature(dev, USB_DEVICE_REMOTE_WAKEUP); 1396 smsc75xx_clear_feature(dev, USB_DEVICE_REMOTE_WAKEUP);
1393 1397
1394 /* Disable wakeup sources */ 1398 /* Disable wakeup sources */
1395 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val); 1399 ret = smsc75xx_read_reg_nopm(dev, WUCSR, &val);
1396 check_warn_return(ret, "Error reading WUCSR"); 1400 check_warn_return(ret, "Error reading WUCSR\n");
1397 1401
1398 val &= ~(WUCSR_WUEN | WUCSR_MPEN | WUCSR_PFDA_EN 1402 val &= ~(WUCSR_WUEN | WUCSR_MPEN | WUCSR_PFDA_EN
1399 | WUCSR_BCST_EN); 1403 | WUCSR_BCST_EN);
1400 1404
1401 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val); 1405 ret = smsc75xx_write_reg_nopm(dev, WUCSR, val);
1402 check_warn_return(ret, "Error writing WUCSR"); 1406 check_warn_return(ret, "Error writing WUCSR\n");
1403 1407
1404 /* clear wake-up status */ 1408 /* clear wake-up status */
1405 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val); 1409 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val);
1406 check_warn_return(ret, "Error reading PMT_CTL"); 1410 check_warn_return(ret, "Error reading PMT_CTL\n");
1407 1411
1408 val &= ~PMT_CTL_WOL_EN; 1412 val &= ~PMT_CTL_WOL_EN;
1409 val |= PMT_CTL_WUPS; 1413 val |= PMT_CTL_WUPS;
1410 1414
1411 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val); 1415 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val);
1412 check_warn_return(ret, "Error writing PMT_CTL"); 1416 check_warn_return(ret, "Error writing PMT_CTL\n");
1413 } else { 1417 } else {
1414 netdev_info(dev->net, "resuming from SUSPEND2"); 1418 netdev_info(dev->net, "resuming from SUSPEND2\n");
1415 1419
1416 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val); 1420 ret = smsc75xx_read_reg_nopm(dev, PMT_CTL, &val);
1417 check_warn_return(ret, "Error reading PMT_CTL"); 1421 check_warn_return(ret, "Error reading PMT_CTL\n");
1418 1422
1419 val |= PMT_CTL_PHY_PWRUP; 1423 val |= PMT_CTL_PHY_PWRUP;
1420 1424
1421 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val); 1425 ret = smsc75xx_write_reg_nopm(dev, PMT_CTL, val);
1422 check_warn_return(ret, "Error writing PMT_CTL"); 1426 check_warn_return(ret, "Error writing PMT_CTL\n");
1423 } 1427 }
1424 1428
1425 ret = smsc75xx_wait_ready(dev, 1); 1429 ret = smsc75xx_wait_ready(dev, 1);
1426 check_warn_return(ret, "device not ready in smsc75xx_resume"); 1430 check_warn_return(ret, "device not ready in smsc75xx_resume\n");
1427 1431
1428 return usbnet_resume(intf); 1432 return usbnet_resume(intf);
1429} 1433}
@@ -1463,7 +1467,7 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
1463 1467
1464 if (unlikely(rx_cmd_a & RX_CMD_A_RED)) { 1468 if (unlikely(rx_cmd_a & RX_CMD_A_RED)) {
1465 netif_dbg(dev, rx_err, dev->net, 1469 netif_dbg(dev, rx_err, dev->net,
1466 "Error rx_cmd_a=0x%08x", rx_cmd_a); 1470 "Error rx_cmd_a=0x%08x\n", rx_cmd_a);
1467 dev->net->stats.rx_errors++; 1471 dev->net->stats.rx_errors++;
1468 dev->net->stats.rx_dropped++; 1472 dev->net->stats.rx_dropped++;
1469 1473
@@ -1475,7 +1479,8 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
1475 /* ETH_FRAME_LEN + 4(CRC) + 2(COE) + 4(Vlan) */ 1479 /* ETH_FRAME_LEN + 4(CRC) + 2(COE) + 4(Vlan) */
1476 if (unlikely(size > (ETH_FRAME_LEN + 12))) { 1480 if (unlikely(size > (ETH_FRAME_LEN + 12))) {
1477 netif_dbg(dev, rx_err, dev->net, 1481 netif_dbg(dev, rx_err, dev->net,
1478 "size err rx_cmd_a=0x%08x", rx_cmd_a); 1482 "size err rx_cmd_a=0x%08x\n",
1483 rx_cmd_a);
1479 return 0; 1484 return 0;
1480 } 1485 }
1481 1486
@@ -1492,7 +1497,7 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
1492 1497
1493 ax_skb = skb_clone(skb, GFP_ATOMIC); 1498 ax_skb = skb_clone(skb, GFP_ATOMIC);
1494 if (unlikely(!ax_skb)) { 1499 if (unlikely(!ax_skb)) {
1495 netdev_warn(dev->net, "Error allocating skb"); 1500 netdev_warn(dev->net, "Error allocating skb\n");
1496 return 0; 1501 return 0;
1497 } 1502 }
1498 1503
@@ -1517,7 +1522,7 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
1517 } 1522 }
1518 1523
1519 if (unlikely(skb->len < 0)) { 1524 if (unlikely(skb->len < 0)) {
1520 netdev_warn(dev->net, "invalid rx length<0 %d", skb->len); 1525 netdev_warn(dev->net, "invalid rx length<0 %d\n", skb->len);
1521 return 0; 1526 return 0;
1522 } 1527 }
1523 1528
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index bf8854386b88..79d495d15546 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -95,8 +95,8 @@ static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index,
95 | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 95 | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
96 0, index, &buf, 4); 96 0, index, &buf, 4);
97 if (unlikely(ret < 0)) 97 if (unlikely(ret < 0))
98 netdev_warn(dev->net, 98 netdev_warn(dev->net, "Failed to read reg index 0x%08x: %d\n",
99 "Failed to read reg index 0x%08x: %d", index, ret); 99 index, ret);
100 100
101 le32_to_cpus(&buf); 101 le32_to_cpus(&buf);
102 *data = buf; 102 *data = buf;
@@ -125,8 +125,8 @@ static int __must_check __smsc95xx_write_reg(struct usbnet *dev, u32 index,
125 | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 125 | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
126 0, index, &buf, 4); 126 0, index, &buf, 4);
127 if (unlikely(ret < 0)) 127 if (unlikely(ret < 0))
128 netdev_warn(dev->net, 128 netdev_warn(dev->net, "Failed to write reg index 0x%08x: %d\n",
129 "Failed to write reg index 0x%08x: %d", index, ret); 129 index, ret);
130 130
131 return ret; 131 return ret;
132} 132}
@@ -185,7 +185,7 @@ static int __must_check __smsc95xx_phy_wait_not_busy(struct usbnet *dev,
185 185
186 do { 186 do {
187 ret = __smsc95xx_read_reg(dev, MII_ADDR, &val, in_pm); 187 ret = __smsc95xx_read_reg(dev, MII_ADDR, &val, in_pm);
188 check_warn_return(ret, "Error reading MII_ACCESS"); 188 check_warn_return(ret, "Error reading MII_ACCESS\n");
189 if (!(val & MII_BUSY_)) 189 if (!(val & MII_BUSY_))
190 return 0; 190 return 0;
191 } while (!time_after(jiffies, start_time + HZ)); 191 } while (!time_after(jiffies, start_time + HZ));
@@ -204,20 +204,20 @@ static int __smsc95xx_mdio_read(struct net_device *netdev, int phy_id, int idx,
204 204
205 /* confirm MII not busy */ 205 /* confirm MII not busy */
206 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); 206 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm);
207 check_warn_goto_done(ret, "MII is busy in smsc95xx_mdio_read"); 207 check_warn_goto_done(ret, "MII is busy in smsc95xx_mdio_read\n");
208 208
209 /* set the address, index & direction (read from PHY) */ 209 /* set the address, index & direction (read from PHY) */
210 phy_id &= dev->mii.phy_id_mask; 210 phy_id &= dev->mii.phy_id_mask;
211 idx &= dev->mii.reg_num_mask; 211 idx &= dev->mii.reg_num_mask;
212 addr = (phy_id << 11) | (idx << 6) | MII_READ_ | MII_BUSY_; 212 addr = (phy_id << 11) | (idx << 6) | MII_READ_ | MII_BUSY_;
213 ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm); 213 ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm);
214 check_warn_goto_done(ret, "Error writing MII_ADDR"); 214 check_warn_goto_done(ret, "Error writing MII_ADDR\n");
215 215
216 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); 216 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm);
217 check_warn_goto_done(ret, "Timed out reading MII reg %02X", idx); 217 check_warn_goto_done(ret, "Timed out reading MII reg %02X\n", idx);
218 218
219 ret = __smsc95xx_read_reg(dev, MII_DATA, &val, in_pm); 219 ret = __smsc95xx_read_reg(dev, MII_DATA, &val, in_pm);
220 check_warn_goto_done(ret, "Error reading MII_DATA"); 220 check_warn_goto_done(ret, "Error reading MII_DATA\n");
221 221
222 ret = (u16)(val & 0xFFFF); 222 ret = (u16)(val & 0xFFFF);
223 223
@@ -237,21 +237,21 @@ static void __smsc95xx_mdio_write(struct net_device *netdev, int phy_id,
237 237
238 /* confirm MII not busy */ 238 /* confirm MII not busy */
239 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); 239 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm);
240 check_warn_goto_done(ret, "MII is busy in smsc95xx_mdio_write"); 240 check_warn_goto_done(ret, "MII is busy in smsc95xx_mdio_write\n");
241 241
242 val = regval; 242 val = regval;
243 ret = __smsc95xx_write_reg(dev, MII_DATA, val, in_pm); 243 ret = __smsc95xx_write_reg(dev, MII_DATA, val, in_pm);
244 check_warn_goto_done(ret, "Error writing MII_DATA"); 244 check_warn_goto_done(ret, "Error writing MII_DATA\n");
245 245
246 /* set the address, index & direction (write to PHY) */ 246 /* set the address, index & direction (write to PHY) */
247 phy_id &= dev->mii.phy_id_mask; 247 phy_id &= dev->mii.phy_id_mask;
248 idx &= dev->mii.reg_num_mask; 248 idx &= dev->mii.reg_num_mask;
249 addr = (phy_id << 11) | (idx << 6) | MII_WRITE_ | MII_BUSY_; 249 addr = (phy_id << 11) | (idx << 6) | MII_WRITE_ | MII_BUSY_;
250 ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm); 250 ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm);
251 check_warn_goto_done(ret, "Error writing MII_ADDR"); 251 check_warn_goto_done(ret, "Error writing MII_ADDR\n");
252 252
253 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); 253 ret = __smsc95xx_phy_wait_not_busy(dev, in_pm);
254 check_warn_goto_done(ret, "Timed out writing MII reg %02X", idx); 254 check_warn_goto_done(ret, "Timed out writing MII reg %02X\n", idx);
255 255
256done: 256done:
257 mutex_unlock(&dev->phy_mutex); 257 mutex_unlock(&dev->phy_mutex);
@@ -288,7 +288,7 @@ static int __must_check smsc95xx_wait_eeprom(struct usbnet *dev)
288 288
289 do { 289 do {
290 ret = smsc95xx_read_reg(dev, E2P_CMD, &val); 290 ret = smsc95xx_read_reg(dev, E2P_CMD, &val);
291 check_warn_return(ret, "Error reading E2P_CMD"); 291 check_warn_return(ret, "Error reading E2P_CMD\n");
292 if (!(val & E2P_CMD_BUSY_) || (val & E2P_CMD_TIMEOUT_)) 292 if (!(val & E2P_CMD_BUSY_) || (val & E2P_CMD_TIMEOUT_))
293 break; 293 break;
294 udelay(40); 294 udelay(40);
@@ -310,7 +310,7 @@ static int __must_check smsc95xx_eeprom_confirm_not_busy(struct usbnet *dev)
310 310
311 do { 311 do {
312 ret = smsc95xx_read_reg(dev, E2P_CMD, &val); 312 ret = smsc95xx_read_reg(dev, E2P_CMD, &val);
313 check_warn_return(ret, "Error reading E2P_CMD"); 313 check_warn_return(ret, "Error reading E2P_CMD\n");
314 314
315 if (!(val & E2P_CMD_BUSY_)) 315 if (!(val & E2P_CMD_BUSY_))
316 return 0; 316 return 0;
@@ -338,14 +338,14 @@ static int smsc95xx_read_eeprom(struct usbnet *dev, u32 offset, u32 length,
338 for (i = 0; i < length; i++) { 338 for (i = 0; i < length; i++) {
339 val = E2P_CMD_BUSY_ | E2P_CMD_READ_ | (offset & E2P_CMD_ADDR_); 339 val = E2P_CMD_BUSY_ | E2P_CMD_READ_ | (offset & E2P_CMD_ADDR_);
340 ret = smsc95xx_write_reg(dev, E2P_CMD, val); 340 ret = smsc95xx_write_reg(dev, E2P_CMD, val);
341 check_warn_return(ret, "Error writing E2P_CMD"); 341 check_warn_return(ret, "Error writing E2P_CMD\n");
342 342
343 ret = smsc95xx_wait_eeprom(dev); 343 ret = smsc95xx_wait_eeprom(dev);
344 if (ret < 0) 344 if (ret < 0)
345 return ret; 345 return ret;
346 346
347 ret = smsc95xx_read_reg(dev, E2P_DATA, &val); 347 ret = smsc95xx_read_reg(dev, E2P_DATA, &val);
348 check_warn_return(ret, "Error reading E2P_DATA"); 348 check_warn_return(ret, "Error reading E2P_DATA\n");
349 349
350 data[i] = val & 0xFF; 350 data[i] = val & 0xFF;
351 offset++; 351 offset++;
@@ -370,7 +370,7 @@ static int smsc95xx_write_eeprom(struct usbnet *dev, u32 offset, u32 length,
370 /* Issue write/erase enable command */ 370 /* Issue write/erase enable command */
371 val = E2P_CMD_BUSY_ | E2P_CMD_EWEN_; 371 val = E2P_CMD_BUSY_ | E2P_CMD_EWEN_;
372 ret = smsc95xx_write_reg(dev, E2P_CMD, val); 372 ret = smsc95xx_write_reg(dev, E2P_CMD, val);
373 check_warn_return(ret, "Error writing E2P_DATA"); 373 check_warn_return(ret, "Error writing E2P_DATA\n");
374 374
375 ret = smsc95xx_wait_eeprom(dev); 375 ret = smsc95xx_wait_eeprom(dev);
376 if (ret < 0) 376 if (ret < 0)
@@ -381,12 +381,12 @@ static int smsc95xx_write_eeprom(struct usbnet *dev, u32 offset, u32 length,
381 /* Fill data register */ 381 /* Fill data register */
382 val = data[i]; 382 val = data[i];
383 ret = smsc95xx_write_reg(dev, E2P_DATA, val); 383 ret = smsc95xx_write_reg(dev, E2P_DATA, val);
384 check_warn_return(ret, "Error writing E2P_DATA"); 384 check_warn_return(ret, "Error writing E2P_DATA\n");
385 385
386 /* Send "write" command */ 386 /* Send "write" command */
387 val = E2P_CMD_BUSY_ | E2P_CMD_WRITE_ | (offset & E2P_CMD_ADDR_); 387 val = E2P_CMD_BUSY_ | E2P_CMD_WRITE_ | (offset & E2P_CMD_ADDR_);
388 ret = smsc95xx_write_reg(dev, E2P_CMD, val); 388 ret = smsc95xx_write_reg(dev, E2P_CMD, val);
389 check_warn_return(ret, "Error writing E2P_CMD"); 389 check_warn_return(ret, "Error writing E2P_CMD\n");
390 390
391 ret = smsc95xx_wait_eeprom(dev); 391 ret = smsc95xx_wait_eeprom(dev);
392 if (ret < 0) 392 if (ret < 0)
@@ -469,13 +469,13 @@ static void smsc95xx_set_multicast(struct net_device *netdev)
469 469
470 /* Initiate async writes, as we can't wait for completion here */ 470 /* Initiate async writes, as we can't wait for completion here */
471 ret = smsc95xx_write_reg_async(dev, HASHH, &pdata->hash_hi); 471 ret = smsc95xx_write_reg_async(dev, HASHH, &pdata->hash_hi);
472 check_warn(ret, "failed to initiate async write to HASHH"); 472 check_warn(ret, "failed to initiate async write to HASHH\n");
473 473
474 ret = smsc95xx_write_reg_async(dev, HASHL, &pdata->hash_lo); 474 ret = smsc95xx_write_reg_async(dev, HASHL, &pdata->hash_lo);
475 check_warn(ret, "failed to initiate async write to HASHL"); 475 check_warn(ret, "failed to initiate async write to HASHL\n");
476 476
477 ret = smsc95xx_write_reg_async(dev, MAC_CR, &pdata->mac_cr); 477 ret = smsc95xx_write_reg_async(dev, MAC_CR, &pdata->mac_cr);
478 check_warn(ret, "failed to initiate async write to MAC_CR"); 478 check_warn(ret, "failed to initiate async write to MAC_CR\n");
479} 479}
480 480
481static int smsc95xx_phy_update_flowcontrol(struct usbnet *dev, u8 duplex, 481static int smsc95xx_phy_update_flowcontrol(struct usbnet *dev, u8 duplex,
@@ -484,7 +484,7 @@ static int smsc95xx_phy_update_flowcontrol(struct usbnet *dev, u8 duplex,
484 u32 flow, afc_cfg = 0; 484 u32 flow, afc_cfg = 0;
485 485
486 int ret = smsc95xx_read_reg(dev, AFC_CFG, &afc_cfg); 486 int ret = smsc95xx_read_reg(dev, AFC_CFG, &afc_cfg);
487 check_warn_return(ret, "Error reading AFC_CFG"); 487 check_warn_return(ret, "Error reading AFC_CFG\n");
488 488
489 if (duplex == DUPLEX_FULL) { 489 if (duplex == DUPLEX_FULL) {
490 u8 cap = mii_resolve_flowctrl_fdx(lcladv, rmtadv); 490 u8 cap = mii_resolve_flowctrl_fdx(lcladv, rmtadv);
@@ -509,10 +509,10 @@ static int smsc95xx_phy_update_flowcontrol(struct usbnet *dev, u8 duplex,
509 } 509 }
510 510
511 ret = smsc95xx_write_reg(dev, FLOW, flow); 511 ret = smsc95xx_write_reg(dev, FLOW, flow);
512 check_warn_return(ret, "Error writing FLOW"); 512 check_warn_return(ret, "Error writing FLOW\n");
513 513
514 ret = smsc95xx_write_reg(dev, AFC_CFG, afc_cfg); 514 ret = smsc95xx_write_reg(dev, AFC_CFG, afc_cfg);
515 check_warn_return(ret, "Error writing AFC_CFG"); 515 check_warn_return(ret, "Error writing AFC_CFG\n");
516 516
517 return 0; 517 return 0;
518} 518}
@@ -528,10 +528,10 @@ static int smsc95xx_link_reset(struct usbnet *dev)
528 528
529 /* clear interrupt status */ 529 /* clear interrupt status */
530 ret = smsc95xx_mdio_read(dev->net, mii->phy_id, PHY_INT_SRC); 530 ret = smsc95xx_mdio_read(dev->net, mii->phy_id, PHY_INT_SRC);
531 check_warn_return(ret, "Error reading PHY_INT_SRC"); 531 check_warn_return(ret, "Error reading PHY_INT_SRC\n");
532 532
533 ret = smsc95xx_write_reg(dev, INT_STS, INT_STS_CLEAR_ALL_); 533 ret = smsc95xx_write_reg(dev, INT_STS, INT_STS_CLEAR_ALL_);
534 check_warn_return(ret, "Error writing INT_STS"); 534 check_warn_return(ret, "Error writing INT_STS\n");
535 535
536 mii_check_media(mii, 1, 1); 536 mii_check_media(mii, 1, 1);
537 mii_ethtool_gset(&dev->mii, &ecmd); 537 mii_ethtool_gset(&dev->mii, &ecmd);
@@ -553,10 +553,10 @@ static int smsc95xx_link_reset(struct usbnet *dev)
553 spin_unlock_irqrestore(&pdata->mac_cr_lock, flags); 553 spin_unlock_irqrestore(&pdata->mac_cr_lock, flags);
554 554
555 ret = smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr); 555 ret = smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr);
556 check_warn_return(ret, "Error writing MAC_CR"); 556 check_warn_return(ret, "Error writing MAC_CR\n");
557 557
558 ret = smsc95xx_phy_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv); 558 ret = smsc95xx_phy_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
559 check_warn_return(ret, "Error updating PHY flow control"); 559 check_warn_return(ret, "Error updating PHY flow control\n");
560 560
561 return 0; 561 return 0;
562} 562}
@@ -821,7 +821,7 @@ static int smsc95xx_phy_initialize(struct usbnet *dev)
821 821
822 /* read to clear */ 822 /* read to clear */
823 ret = smsc95xx_mdio_read(dev->net, dev->mii.phy_id, PHY_INT_SRC); 823 ret = smsc95xx_mdio_read(dev->net, dev->mii.phy_id, PHY_INT_SRC);
824 check_warn_return(ret, "Failed to read PHY_INT_SRC during init"); 824 check_warn_return(ret, "Failed to read PHY_INT_SRC during init\n");
825 825
826 smsc95xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_MASK, 826 smsc95xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_MASK,
827 PHY_INT_MASK_DEFAULT_); 827 PHY_INT_MASK_DEFAULT_);
@@ -875,14 +875,14 @@ static int smsc95xx_reset(struct usbnet *dev)
875 if (ret < 0) 875 if (ret < 0)
876 return ret; 876 return ret;
877 877
878 netif_dbg(dev, ifup, dev->net, 878 netif_dbg(dev, ifup, dev->net, "MAC Address: %pM\n",
879 "MAC Address: %pM\n", dev->net->dev_addr); 879 dev->net->dev_addr);
880 880
881 ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf); 881 ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
882 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret); 882 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
883 883
884 netif_dbg(dev, ifup, dev->net, 884 netif_dbg(dev, ifup, dev->net, "Read Value from HW_CFG : 0x%08x\n",
885 "Read Value from HW_CFG : 0x%08x\n", read_buf); 885 read_buf);
886 886
887 read_buf |= HW_CFG_BIR_; 887 read_buf |= HW_CFG_BIR_;
888 888
@@ -906,8 +906,8 @@ static int smsc95xx_reset(struct usbnet *dev)
906 dev->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE; 906 dev->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE;
907 } 907 }
908 908
909 netif_dbg(dev, ifup, dev->net, 909 netif_dbg(dev, ifup, dev->net, "rx_urb_size=%ld\n",
910 "rx_urb_size=%ld\n", (ulong)dev->rx_urb_size); 910 (ulong)dev->rx_urb_size);
911 911
912 ret = smsc95xx_write_reg(dev, BURST_CAP, burst_cap); 912 ret = smsc95xx_write_reg(dev, BURST_CAP, burst_cap);
913 check_warn_return(ret, "Failed to write BURST_CAP: %d\n", ret); 913 check_warn_return(ret, "Failed to write BURST_CAP: %d\n", ret);
@@ -932,8 +932,8 @@ static int smsc95xx_reset(struct usbnet *dev)
932 ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf); 932 ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
933 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret); 933 check_warn_return(ret, "Failed to read HW_CFG: %d\n", ret);
934 934
935 netif_dbg(dev, ifup, dev->net, 935 netif_dbg(dev, ifup, dev->net, "Read Value from HW_CFG: 0x%08x\n",
936 "Read Value from HW_CFG: 0x%08x\n", read_buf); 936 read_buf);
937 937
938 if (turbo_mode) 938 if (turbo_mode)
939 read_buf |= (HW_CFG_MEF_ | HW_CFG_BCE_); 939 read_buf |= (HW_CFG_MEF_ | HW_CFG_BCE_);
@@ -983,12 +983,12 @@ static int smsc95xx_reset(struct usbnet *dev)
983 983
984 /* Enable or disable checksum offload engines */ 984 /* Enable or disable checksum offload engines */
985 ret = smsc95xx_set_features(dev->net, dev->net->features); 985 ret = smsc95xx_set_features(dev->net, dev->net->features);
986 check_warn_return(ret, "Failed to set checksum offload features"); 986 check_warn_return(ret, "Failed to set checksum offload features\n");
987 987
988 smsc95xx_set_multicast(dev->net); 988 smsc95xx_set_multicast(dev->net);
989 989
990 ret = smsc95xx_phy_initialize(dev); 990 ret = smsc95xx_phy_initialize(dev);
991 check_warn_return(ret, "Failed to init PHY"); 991 check_warn_return(ret, "Failed to init PHY\n");
992 992
993 ret = smsc95xx_read_reg(dev, INT_EP_CTL, &read_buf); 993 ret = smsc95xx_read_reg(dev, INT_EP_CTL, &read_buf);
994 check_warn_return(ret, "Failed to read INT_EP_CTL: %d\n", ret); 994 check_warn_return(ret, "Failed to read INT_EP_CTL: %d\n", ret);
@@ -1000,10 +1000,10 @@ static int smsc95xx_reset(struct usbnet *dev)
1000 check_warn_return(ret, "Failed to write INT_EP_CTL: %d\n", ret); 1000 check_warn_return(ret, "Failed to write INT_EP_CTL: %d\n", ret);
1001 1001
1002 ret = smsc95xx_start_tx_path(dev); 1002 ret = smsc95xx_start_tx_path(dev);
1003 check_warn_return(ret, "Failed to start TX path"); 1003 check_warn_return(ret, "Failed to start TX path\n");
1004 1004
1005 ret = smsc95xx_start_rx_path(dev, 0); 1005 ret = smsc95xx_start_rx_path(dev, 0);
1006 check_warn_return(ret, "Failed to start RX path"); 1006 check_warn_return(ret, "Failed to start RX path\n");
1007 1007
1008 netif_dbg(dev, ifup, dev->net, "smsc95xx_reset, return 0\n"); 1008 netif_dbg(dev, ifup, dev->net, "smsc95xx_reset, return 0\n");
1009 return 0; 1009 return 0;
@@ -1098,15 +1098,15 @@ static int smsc95xx_enable_phy_wakeup_interrupts(struct usbnet *dev, u16 mask)
1098 struct mii_if_info *mii = &dev->mii; 1098 struct mii_if_info *mii = &dev->mii;
1099 int ret; 1099 int ret;
1100 1100
1101 netdev_dbg(dev->net, "enabling PHY wakeup interrupts"); 1101 netdev_dbg(dev->net, "enabling PHY wakeup interrupts\n");
1102 1102
1103 /* read to clear */ 1103 /* read to clear */
1104 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, PHY_INT_SRC); 1104 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, PHY_INT_SRC);
1105 check_warn_return(ret, "Error reading PHY_INT_SRC"); 1105 check_warn_return(ret, "Error reading PHY_INT_SRC\n");
1106 1106
1107 /* enable interrupt source */ 1107 /* enable interrupt source */
1108 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, PHY_INT_MASK); 1108 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, PHY_INT_MASK);
1109 check_warn_return(ret, "Error reading PHY_INT_MASK"); 1109 check_warn_return(ret, "Error reading PHY_INT_MASK\n");
1110 1110
1111 ret |= mask; 1111 ret |= mask;
1112 1112
@@ -1122,10 +1122,10 @@ static int smsc95xx_link_ok_nopm(struct usbnet *dev)
1122 1122
1123 /* first, a dummy read, needed to latch some MII phys */ 1123 /* first, a dummy read, needed to latch some MII phys */
1124 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, MII_BMSR); 1124 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, MII_BMSR);
1125 check_warn_return(ret, "Error reading MII_BMSR"); 1125 check_warn_return(ret, "Error reading MII_BMSR\n");
1126 1126
1127 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, MII_BMSR); 1127 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, MII_BMSR);
1128 check_warn_return(ret, "Error reading MII_BMSR"); 1128 check_warn_return(ret, "Error reading MII_BMSR\n");
1129 1129
1130 return !!(ret & BMSR_LSTATUS); 1130 return !!(ret & BMSR_LSTATUS);
1131} 1131}
@@ -1137,13 +1137,13 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev)
1137 int ret; 1137 int ret;
1138 1138
1139 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1139 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1140 check_warn_return(ret, "Error reading PM_CTRL"); 1140 check_warn_return(ret, "Error reading PM_CTRL\n");
1141 1141
1142 val &= (~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_)); 1142 val &= (~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_));
1143 val |= PM_CTL_SUS_MODE_0; 1143 val |= PM_CTL_SUS_MODE_0;
1144 1144
1145 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1145 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1146 check_warn_return(ret, "Error writing PM_CTRL"); 1146 check_warn_return(ret, "Error writing PM_CTRL\n");
1147 1147
1148 /* clear wol status */ 1148 /* clear wol status */
1149 val &= ~PM_CTL_WUPS_; 1149 val &= ~PM_CTL_WUPS_;
@@ -1154,11 +1154,11 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev)
1154 val |= PM_CTL_WUPS_ED_; 1154 val |= PM_CTL_WUPS_ED_;
1155 1155
1156 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1156 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1157 check_warn_return(ret, "Error writing PM_CTRL"); 1157 check_warn_return(ret, "Error writing PM_CTRL\n");
1158 1158
1159 /* read back PM_CTRL */ 1159 /* read back PM_CTRL */
1160 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1160 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1161 check_warn_return(ret, "Error reading PM_CTRL"); 1161 check_warn_return(ret, "Error reading PM_CTRL\n");
1162 1162
1163 smsc95xx_set_feature(dev, USB_DEVICE_REMOTE_WAKEUP); 1163 smsc95xx_set_feature(dev, USB_DEVICE_REMOTE_WAKEUP);
1164 1164
@@ -1181,7 +1181,7 @@ static int smsc95xx_enter_suspend1(struct usbnet *dev)
1181 1181
1182 /* enable energy detect power-down mode */ 1182 /* enable energy detect power-down mode */
1183 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, PHY_MODE_CTRL_STS); 1183 ret = smsc95xx_mdio_read_nopm(dev->net, mii->phy_id, PHY_MODE_CTRL_STS);
1184 check_warn_return(ret, "Error reading PHY_MODE_CTRL_STS"); 1184 check_warn_return(ret, "Error reading PHY_MODE_CTRL_STS\n");
1185 1185
1186 ret |= MODE_CTRL_STS_EDPWRDOWN_; 1186 ret |= MODE_CTRL_STS_EDPWRDOWN_;
1187 1187
@@ -1189,20 +1189,20 @@ static int smsc95xx_enter_suspend1(struct usbnet *dev)
1189 1189
1190 /* enter SUSPEND1 mode */ 1190 /* enter SUSPEND1 mode */
1191 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1191 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1192 check_warn_return(ret, "Error reading PM_CTRL"); 1192 check_warn_return(ret, "Error reading PM_CTRL\n");
1193 1193
1194 val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_); 1194 val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_);
1195 val |= PM_CTL_SUS_MODE_1; 1195 val |= PM_CTL_SUS_MODE_1;
1196 1196
1197 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1197 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1198 check_warn_return(ret, "Error writing PM_CTRL"); 1198 check_warn_return(ret, "Error writing PM_CTRL\n");
1199 1199
1200 /* clear wol status, enable energy detection */ 1200 /* clear wol status, enable energy detection */
1201 val &= ~PM_CTL_WUPS_; 1201 val &= ~PM_CTL_WUPS_;
1202 val |= (PM_CTL_WUPS_ED_ | PM_CTL_ED_EN_); 1202 val |= (PM_CTL_WUPS_ED_ | PM_CTL_ED_EN_);
1203 1203
1204 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1204 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1205 check_warn_return(ret, "Error writing PM_CTRL"); 1205 check_warn_return(ret, "Error writing PM_CTRL\n");
1206 1206
1207 smsc95xx_set_feature(dev, USB_DEVICE_REMOTE_WAKEUP); 1207 smsc95xx_set_feature(dev, USB_DEVICE_REMOTE_WAKEUP);
1208 1208
@@ -1215,13 +1215,13 @@ static int smsc95xx_enter_suspend2(struct usbnet *dev)
1215 int ret; 1215 int ret;
1216 1216
1217 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1217 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1218 check_warn_return(ret, "Error reading PM_CTRL"); 1218 check_warn_return(ret, "Error reading PM_CTRL\n");
1219 1219
1220 val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_); 1220 val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_);
1221 val |= PM_CTL_SUS_MODE_2; 1221 val |= PM_CTL_SUS_MODE_2;
1222 1222
1223 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1223 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1224 check_warn_return(ret, "Error writing PM_CTRL"); 1224 check_warn_return(ret, "Error writing PM_CTRL\n");
1225 1225
1226 return 0; 1226 return 0;
1227} 1227}
@@ -1234,7 +1234,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1234 int ret; 1234 int ret;
1235 1235
1236 ret = usbnet_suspend(intf, message); 1236 ret = usbnet_suspend(intf, message);
1237 check_warn_return(ret, "usbnet_suspend error"); 1237 check_warn_return(ret, "usbnet_suspend error\n");
1238 1238
1239 /* determine if link is up using only _nopm functions */ 1239 /* determine if link is up using only _nopm functions */
1240 link_up = smsc95xx_link_ok_nopm(dev); 1240 link_up = smsc95xx_link_ok_nopm(dev);
@@ -1244,24 +1244,24 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1244 */ 1244 */
1245 if (!(pdata->wolopts & SUPPORTED_WAKE) || 1245 if (!(pdata->wolopts & SUPPORTED_WAKE) ||
1246 !(link_up || (pdata->wolopts & WAKE_PHY))) { 1246 !(link_up || (pdata->wolopts & WAKE_PHY))) {
1247 netdev_info(dev->net, "entering SUSPEND2 mode"); 1247 netdev_info(dev->net, "entering SUSPEND2 mode\n");
1248 1248
1249 /* disable energy detect (link up) & wake up events */ 1249 /* disable energy detect (link up) & wake up events */
1250 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); 1250 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
1251 check_warn_return(ret, "Error reading WUCSR"); 1251 check_warn_return(ret, "Error reading WUCSR\n");
1252 1252
1253 val &= ~(WUCSR_MPEN_ | WUCSR_WAKE_EN_); 1253 val &= ~(WUCSR_MPEN_ | WUCSR_WAKE_EN_);
1254 1254
1255 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); 1255 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
1256 check_warn_return(ret, "Error writing WUCSR"); 1256 check_warn_return(ret, "Error writing WUCSR\n");
1257 1257
1258 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1258 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1259 check_warn_return(ret, "Error reading PM_CTRL"); 1259 check_warn_return(ret, "Error reading PM_CTRL\n");
1260 1260
1261 val &= ~(PM_CTL_ED_EN_ | PM_CTL_WOL_EN_); 1261 val &= ~(PM_CTL_ED_EN_ | PM_CTL_WOL_EN_);
1262 1262
1263 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1263 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1264 check_warn_return(ret, "Error writing PM_CTRL"); 1264 check_warn_return(ret, "Error writing PM_CTRL\n");
1265 1265
1266 return smsc95xx_enter_suspend2(dev); 1266 return smsc95xx_enter_suspend2(dev);
1267 } 1267 }
@@ -1269,13 +1269,13 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1269 if (pdata->wolopts & WAKE_PHY) { 1269 if (pdata->wolopts & WAKE_PHY) {
1270 ret = smsc95xx_enable_phy_wakeup_interrupts(dev, 1270 ret = smsc95xx_enable_phy_wakeup_interrupts(dev,
1271 (PHY_INT_MASK_ANEG_COMP_ | PHY_INT_MASK_LINK_DOWN_)); 1271 (PHY_INT_MASK_ANEG_COMP_ | PHY_INT_MASK_LINK_DOWN_));
1272 check_warn_return(ret, "error enabling PHY wakeup ints"); 1272 check_warn_return(ret, "error enabling PHY wakeup ints\n");
1273 1273
1274 /* if link is down then configure EDPD and enter SUSPEND1, 1274 /* if link is down then configure EDPD and enter SUSPEND1,
1275 * otherwise enter SUSPEND0 below 1275 * otherwise enter SUSPEND0 below
1276 */ 1276 */
1277 if (!link_up) { 1277 if (!link_up) {
1278 netdev_info(dev->net, "entering SUSPEND1 mode"); 1278 netdev_info(dev->net, "entering SUSPEND1 mode\n");
1279 return smsc95xx_enter_suspend1(dev); 1279 return smsc95xx_enter_suspend1(dev);
1280 } 1280 }
1281 } 1281 }
@@ -1296,7 +1296,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1296 1296
1297 if (pdata->wolopts & WAKE_BCAST) { 1297 if (pdata->wolopts & WAKE_BCAST) {
1298 const u8 bcast[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; 1298 const u8 bcast[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
1299 netdev_info(dev->net, "enabling broadcast detection"); 1299 netdev_info(dev->net, "enabling broadcast detection\n");
1300 filter_mask[filter * 4] = 0x003F; 1300 filter_mask[filter * 4] = 0x003F;
1301 filter_mask[filter * 4 + 1] = 0x00; 1301 filter_mask[filter * 4 + 1] = 0x00;
1302 filter_mask[filter * 4 + 2] = 0x00; 1302 filter_mask[filter * 4 + 2] = 0x00;
@@ -1309,7 +1309,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1309 1309
1310 if (pdata->wolopts & WAKE_MCAST) { 1310 if (pdata->wolopts & WAKE_MCAST) {
1311 const u8 mcast[] = {0x01, 0x00, 0x5E}; 1311 const u8 mcast[] = {0x01, 0x00, 0x5E};
1312 netdev_info(dev->net, "enabling multicast detection"); 1312 netdev_info(dev->net, "enabling multicast detection\n");
1313 filter_mask[filter * 4] = 0x0007; 1313 filter_mask[filter * 4] = 0x0007;
1314 filter_mask[filter * 4 + 1] = 0x00; 1314 filter_mask[filter * 4 + 1] = 0x00;
1315 filter_mask[filter * 4 + 2] = 0x00; 1315 filter_mask[filter * 4 + 2] = 0x00;
@@ -1322,7 +1322,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1322 1322
1323 if (pdata->wolopts & WAKE_ARP) { 1323 if (pdata->wolopts & WAKE_ARP) {
1324 const u8 arp[] = {0x08, 0x06}; 1324 const u8 arp[] = {0x08, 0x06};
1325 netdev_info(dev->net, "enabling ARP detection"); 1325 netdev_info(dev->net, "enabling ARP detection\n");
1326 filter_mask[filter * 4] = 0x0003; 1326 filter_mask[filter * 4] = 0x0003;
1327 filter_mask[filter * 4 + 1] = 0x00; 1327 filter_mask[filter * 4 + 1] = 0x00;
1328 filter_mask[filter * 4 + 2] = 0x00; 1328 filter_mask[filter * 4 + 2] = 0x00;
@@ -1334,7 +1334,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1334 } 1334 }
1335 1335
1336 if (pdata->wolopts & WAKE_UCAST) { 1336 if (pdata->wolopts & WAKE_UCAST) {
1337 netdev_info(dev->net, "enabling unicast detection"); 1337 netdev_info(dev->net, "enabling unicast detection\n");
1338 filter_mask[filter * 4] = 0x003F; 1338 filter_mask[filter * 4] = 0x003F;
1339 filter_mask[filter * 4 + 1] = 0x00; 1339 filter_mask[filter * 4 + 1] = 0x00;
1340 filter_mask[filter * 4 + 2] = 0x00; 1340 filter_mask[filter * 4 + 2] = 0x00;
@@ -1349,72 +1349,72 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1349 ret = smsc95xx_write_reg_nopm(dev, WUFF, filter_mask[i]); 1349 ret = smsc95xx_write_reg_nopm(dev, WUFF, filter_mask[i]);
1350 if (ret < 0) 1350 if (ret < 0)
1351 kfree(filter_mask); 1351 kfree(filter_mask);
1352 check_warn_return(ret, "Error writing WUFF"); 1352 check_warn_return(ret, "Error writing WUFF\n");
1353 } 1353 }
1354 kfree(filter_mask); 1354 kfree(filter_mask);
1355 1355
1356 for (i = 0; i < (wuff_filter_count / 4); i++) { 1356 for (i = 0; i < (wuff_filter_count / 4); i++) {
1357 ret = smsc95xx_write_reg_nopm(dev, WUFF, command[i]); 1357 ret = smsc95xx_write_reg_nopm(dev, WUFF, command[i]);
1358 check_warn_return(ret, "Error writing WUFF"); 1358 check_warn_return(ret, "Error writing WUFF\n");
1359 } 1359 }
1360 1360
1361 for (i = 0; i < (wuff_filter_count / 4); i++) { 1361 for (i = 0; i < (wuff_filter_count / 4); i++) {
1362 ret = smsc95xx_write_reg_nopm(dev, WUFF, offset[i]); 1362 ret = smsc95xx_write_reg_nopm(dev, WUFF, offset[i]);
1363 check_warn_return(ret, "Error writing WUFF"); 1363 check_warn_return(ret, "Error writing WUFF\n");
1364 } 1364 }
1365 1365
1366 for (i = 0; i < (wuff_filter_count / 2); i++) { 1366 for (i = 0; i < (wuff_filter_count / 2); i++) {
1367 ret = smsc95xx_write_reg_nopm(dev, WUFF, crc[i]); 1367 ret = smsc95xx_write_reg_nopm(dev, WUFF, crc[i]);
1368 check_warn_return(ret, "Error writing WUFF"); 1368 check_warn_return(ret, "Error writing WUFF\n");
1369 } 1369 }
1370 1370
1371 /* clear any pending pattern match packet status */ 1371 /* clear any pending pattern match packet status */
1372 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); 1372 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
1373 check_warn_return(ret, "Error reading WUCSR"); 1373 check_warn_return(ret, "Error reading WUCSR\n");
1374 1374
1375 val |= WUCSR_WUFR_; 1375 val |= WUCSR_WUFR_;
1376 1376
1377 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); 1377 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
1378 check_warn_return(ret, "Error writing WUCSR"); 1378 check_warn_return(ret, "Error writing WUCSR\n");
1379 } 1379 }
1380 1380
1381 if (pdata->wolopts & WAKE_MAGIC) { 1381 if (pdata->wolopts & WAKE_MAGIC) {
1382 /* clear any pending magic packet status */ 1382 /* clear any pending magic packet status */
1383 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); 1383 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
1384 check_warn_return(ret, "Error reading WUCSR"); 1384 check_warn_return(ret, "Error reading WUCSR\n");
1385 1385
1386 val |= WUCSR_MPR_; 1386 val |= WUCSR_MPR_;
1387 1387
1388 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); 1388 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
1389 check_warn_return(ret, "Error writing WUCSR"); 1389 check_warn_return(ret, "Error writing WUCSR\n");
1390 } 1390 }
1391 1391
1392 /* enable/disable wakeup sources */ 1392 /* enable/disable wakeup sources */
1393 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); 1393 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
1394 check_warn_return(ret, "Error reading WUCSR"); 1394 check_warn_return(ret, "Error reading WUCSR\n");
1395 1395
1396 if (pdata->wolopts & (WAKE_BCAST | WAKE_MCAST | WAKE_ARP | WAKE_UCAST)) { 1396 if (pdata->wolopts & (WAKE_BCAST | WAKE_MCAST | WAKE_ARP | WAKE_UCAST)) {
1397 netdev_info(dev->net, "enabling pattern match wakeup"); 1397 netdev_info(dev->net, "enabling pattern match wakeup\n");
1398 val |= WUCSR_WAKE_EN_; 1398 val |= WUCSR_WAKE_EN_;
1399 } else { 1399 } else {
1400 netdev_info(dev->net, "disabling pattern match wakeup"); 1400 netdev_info(dev->net, "disabling pattern match wakeup\n");
1401 val &= ~WUCSR_WAKE_EN_; 1401 val &= ~WUCSR_WAKE_EN_;
1402 } 1402 }
1403 1403
1404 if (pdata->wolopts & WAKE_MAGIC) { 1404 if (pdata->wolopts & WAKE_MAGIC) {
1405 netdev_info(dev->net, "enabling magic packet wakeup"); 1405 netdev_info(dev->net, "enabling magic packet wakeup\n");
1406 val |= WUCSR_MPEN_; 1406 val |= WUCSR_MPEN_;
1407 } else { 1407 } else {
1408 netdev_info(dev->net, "disabling magic packet wakeup"); 1408 netdev_info(dev->net, "disabling magic packet wakeup\n");
1409 val &= ~WUCSR_MPEN_; 1409 val &= ~WUCSR_MPEN_;
1410 } 1410 }
1411 1411
1412 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); 1412 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
1413 check_warn_return(ret, "Error writing WUCSR"); 1413 check_warn_return(ret, "Error writing WUCSR\n");
1414 1414
1415 /* enable wol wakeup source */ 1415 /* enable wol wakeup source */
1416 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1416 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1417 check_warn_return(ret, "Error reading PM_CTRL"); 1417 check_warn_return(ret, "Error reading PM_CTRL\n");
1418 1418
1419 val |= PM_CTL_WOL_EN_; 1419 val |= PM_CTL_WOL_EN_;
1420 1420
@@ -1423,13 +1423,13 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
1423 val |= PM_CTL_ED_EN_; 1423 val |= PM_CTL_ED_EN_;
1424 1424
1425 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1425 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1426 check_warn_return(ret, "Error writing PM_CTRL"); 1426 check_warn_return(ret, "Error writing PM_CTRL\n");
1427 1427
1428 /* enable receiver to enable frame reception */ 1428 /* enable receiver to enable frame reception */
1429 smsc95xx_start_rx_path(dev, 1); 1429 smsc95xx_start_rx_path(dev, 1);
1430 1430
1431 /* some wol options are enabled, so enter SUSPEND0 */ 1431 /* some wol options are enabled, so enter SUSPEND0 */
1432 netdev_info(dev->net, "entering SUSPEND0 mode"); 1432 netdev_info(dev->net, "entering SUSPEND0 mode\n");
1433 return smsc95xx_enter_suspend0(dev); 1433 return smsc95xx_enter_suspend0(dev);
1434} 1434}
1435 1435
@@ -1447,26 +1447,26 @@ static int smsc95xx_resume(struct usb_interface *intf)
1447 1447
1448 /* clear wake-up sources */ 1448 /* clear wake-up sources */
1449 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); 1449 ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
1450 check_warn_return(ret, "Error reading WUCSR"); 1450 check_warn_return(ret, "Error reading WUCSR\n");
1451 1451
1452 val &= ~(WUCSR_WAKE_EN_ | WUCSR_MPEN_); 1452 val &= ~(WUCSR_WAKE_EN_ | WUCSR_MPEN_);
1453 1453
1454 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); 1454 ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
1455 check_warn_return(ret, "Error writing WUCSR"); 1455 check_warn_return(ret, "Error writing WUCSR\n");
1456 1456
1457 /* clear wake-up status */ 1457 /* clear wake-up status */
1458 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); 1458 ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
1459 check_warn_return(ret, "Error reading PM_CTRL"); 1459 check_warn_return(ret, "Error reading PM_CTRL\n");
1460 1460
1461 val &= ~PM_CTL_WOL_EN_; 1461 val &= ~PM_CTL_WOL_EN_;
1462 val |= PM_CTL_WUPS_; 1462 val |= PM_CTL_WUPS_;
1463 1463
1464 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); 1464 ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
1465 check_warn_return(ret, "Error writing PM_CTRL"); 1465 check_warn_return(ret, "Error writing PM_CTRL\n");
1466 } 1466 }
1467 1467
1468 ret = usbnet_resume(intf); 1468 ret = usbnet_resume(intf);
1469 check_warn_return(ret, "usbnet_resume error"); 1469 check_warn_return(ret, "usbnet_resume error\n");
1470 1470
1471 return 0; 1471 return 0;
1472} 1472}
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-11 15:30:50 -0400