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-rw-r--r--drivers/net/e1000/e1000_ethtool.c175
-rw-r--r--drivers/net/e1000/e1000_hw.c558
-rw-r--r--drivers/net/e1000/e1000_main.c307
-rw-r--r--drivers/net/e1000/e1000_param.c16
4 files changed, 385 insertions, 671 deletions
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index a3f6a9c72ec8..4bcfa374f4d6 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -112,8 +112,8 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
112}; 112};
113#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test) 113#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
114 114
115static int 115static int e1000_get_settings(struct net_device *netdev,
116e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) 116 struct ethtool_cmd *ecmd)
117{ 117{
118 struct e1000_adapter *adapter = netdev_priv(netdev); 118 struct e1000_adapter *adapter = netdev_priv(netdev);
119 struct e1000_hw *hw = &adapter->hw; 119 struct e1000_hw *hw = &adapter->hw;
@@ -185,8 +185,8 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
185 return 0; 185 return 0;
186} 186}
187 187
188static int 188static int e1000_set_settings(struct net_device *netdev,
189e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) 189 struct ethtool_cmd *ecmd)
190{ 190{
191 struct e1000_adapter *adapter = netdev_priv(netdev); 191 struct e1000_adapter *adapter = netdev_priv(netdev);
192 struct e1000_hw *hw = &adapter->hw; 192 struct e1000_hw *hw = &adapter->hw;
@@ -231,9 +231,8 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
231 return 0; 231 return 0;
232} 232}
233 233
234static void 234static void e1000_get_pauseparam(struct net_device *netdev,
235e1000_get_pauseparam(struct net_device *netdev, 235 struct ethtool_pauseparam *pause)
236 struct ethtool_pauseparam *pause)
237{ 236{
238 struct e1000_adapter *adapter = netdev_priv(netdev); 237 struct e1000_adapter *adapter = netdev_priv(netdev);
239 struct e1000_hw *hw = &adapter->hw; 238 struct e1000_hw *hw = &adapter->hw;
@@ -251,9 +250,8 @@ e1000_get_pauseparam(struct net_device *netdev,
251 } 250 }
252} 251}
253 252
254static int 253static int e1000_set_pauseparam(struct net_device *netdev,
255e1000_set_pauseparam(struct net_device *netdev, 254 struct ethtool_pauseparam *pause)
256 struct ethtool_pauseparam *pause)
257{ 255{
258 struct e1000_adapter *adapter = netdev_priv(netdev); 256 struct e1000_adapter *adapter = netdev_priv(netdev);
259 struct e1000_hw *hw = &adapter->hw; 257 struct e1000_hw *hw = &adapter->hw;
@@ -289,15 +287,13 @@ e1000_set_pauseparam(struct net_device *netdev,
289 return retval; 287 return retval;
290} 288}
291 289
292static u32 290static u32 e1000_get_rx_csum(struct net_device *netdev)
293e1000_get_rx_csum(struct net_device *netdev)
294{ 291{
295 struct e1000_adapter *adapter = netdev_priv(netdev); 292 struct e1000_adapter *adapter = netdev_priv(netdev);
296 return adapter->rx_csum; 293 return adapter->rx_csum;
297} 294}
298 295
299static int 296static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
300e1000_set_rx_csum(struct net_device *netdev, u32 data)
301{ 297{
302 struct e1000_adapter *adapter = netdev_priv(netdev); 298 struct e1000_adapter *adapter = netdev_priv(netdev);
303 adapter->rx_csum = data; 299 adapter->rx_csum = data;
@@ -309,14 +305,12 @@ e1000_set_rx_csum(struct net_device *netdev, u32 data)
309 return 0; 305 return 0;
310} 306}
311 307
312static u32 308static u32 e1000_get_tx_csum(struct net_device *netdev)
313e1000_get_tx_csum(struct net_device *netdev)
314{ 309{
315 return (netdev->features & NETIF_F_HW_CSUM) != 0; 310 return (netdev->features & NETIF_F_HW_CSUM) != 0;
316} 311}
317 312
318static int 313static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
319e1000_set_tx_csum(struct net_device *netdev, u32 data)
320{ 314{
321 struct e1000_adapter *adapter = netdev_priv(netdev); 315 struct e1000_adapter *adapter = netdev_priv(netdev);
322 316
@@ -334,8 +328,7 @@ e1000_set_tx_csum(struct net_device *netdev, u32 data)
334 return 0; 328 return 0;
335} 329}
336 330
337static int 331static int e1000_set_tso(struct net_device *netdev, u32 data)
338e1000_set_tso(struct net_device *netdev, u32 data)
339{ 332{
340 struct e1000_adapter *adapter = netdev_priv(netdev); 333 struct e1000_adapter *adapter = netdev_priv(netdev);
341 if ((adapter->hw.mac_type < e1000_82544) || 334 if ((adapter->hw.mac_type < e1000_82544) ||
@@ -357,30 +350,26 @@ e1000_set_tso(struct net_device *netdev, u32 data)
357 return 0; 350 return 0;
358} 351}
359 352
360static u32 353static u32 e1000_get_msglevel(struct net_device *netdev)
361e1000_get_msglevel(struct net_device *netdev)
362{ 354{
363 struct e1000_adapter *adapter = netdev_priv(netdev); 355 struct e1000_adapter *adapter = netdev_priv(netdev);
364 return adapter->msg_enable; 356 return adapter->msg_enable;
365} 357}
366 358
367static void 359static void e1000_set_msglevel(struct net_device *netdev, u32 data)
368e1000_set_msglevel(struct net_device *netdev, u32 data)
369{ 360{
370 struct e1000_adapter *adapter = netdev_priv(netdev); 361 struct e1000_adapter *adapter = netdev_priv(netdev);
371 adapter->msg_enable = data; 362 adapter->msg_enable = data;
372} 363}
373 364
374static int 365static int e1000_get_regs_len(struct net_device *netdev)
375e1000_get_regs_len(struct net_device *netdev)
376{ 366{
377#define E1000_REGS_LEN 32 367#define E1000_REGS_LEN 32
378 return E1000_REGS_LEN * sizeof(u32); 368 return E1000_REGS_LEN * sizeof(u32);
379} 369}
380 370
381static void 371static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
382e1000_get_regs(struct net_device *netdev, 372 void *p)
383 struct ethtool_regs *regs, void *p)
384{ 373{
385 struct e1000_adapter *adapter = netdev_priv(netdev); 374 struct e1000_adapter *adapter = netdev_priv(netdev);
386 struct e1000_hw *hw = &adapter->hw; 375 struct e1000_hw *hw = &adapter->hw;
@@ -468,16 +457,14 @@ e1000_get_regs(struct net_device *netdev,
468 } 457 }
469} 458}
470 459
471static int 460static int e1000_get_eeprom_len(struct net_device *netdev)
472e1000_get_eeprom_len(struct net_device *netdev)
473{ 461{
474 struct e1000_adapter *adapter = netdev_priv(netdev); 462 struct e1000_adapter *adapter = netdev_priv(netdev);
475 return adapter->hw.eeprom.word_size * 2; 463 return adapter->hw.eeprom.word_size * 2;
476} 464}
477 465
478static int 466static int e1000_get_eeprom(struct net_device *netdev,
479e1000_get_eeprom(struct net_device *netdev, 467 struct ethtool_eeprom *eeprom, u8 *bytes)
480 struct ethtool_eeprom *eeprom, u8 *bytes)
481{ 468{
482 struct e1000_adapter *adapter = netdev_priv(netdev); 469 struct e1000_adapter *adapter = netdev_priv(netdev);
483 struct e1000_hw *hw = &adapter->hw; 470 struct e1000_hw *hw = &adapter->hw;
@@ -521,9 +508,8 @@ e1000_get_eeprom(struct net_device *netdev,
521 return ret_val; 508 return ret_val;
522} 509}
523 510
524static int 511static int e1000_set_eeprom(struct net_device *netdev,
525e1000_set_eeprom(struct net_device *netdev, 512 struct ethtool_eeprom *eeprom, u8 *bytes)
526 struct ethtool_eeprom *eeprom, u8 *bytes)
527{ 513{
528 struct e1000_adapter *adapter = netdev_priv(netdev); 514 struct e1000_adapter *adapter = netdev_priv(netdev);
529 struct e1000_hw *hw = &adapter->hw; 515 struct e1000_hw *hw = &adapter->hw;
@@ -584,9 +570,8 @@ e1000_set_eeprom(struct net_device *netdev,
584 return ret_val; 570 return ret_val;
585} 571}
586 572
587static void 573static void e1000_get_drvinfo(struct net_device *netdev,
588e1000_get_drvinfo(struct net_device *netdev, 574 struct ethtool_drvinfo *drvinfo)
589 struct ethtool_drvinfo *drvinfo)
590{ 575{
591 struct e1000_adapter *adapter = netdev_priv(netdev); 576 struct e1000_adapter *adapter = netdev_priv(netdev);
592 char firmware_version[32]; 577 char firmware_version[32];
@@ -619,9 +604,8 @@ e1000_get_drvinfo(struct net_device *netdev,
619 drvinfo->eedump_len = e1000_get_eeprom_len(netdev); 604 drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
620} 605}
621 606
622static void 607static void e1000_get_ringparam(struct net_device *netdev,
623e1000_get_ringparam(struct net_device *netdev, 608 struct ethtool_ringparam *ring)
624 struct ethtool_ringparam *ring)
625{ 609{
626 struct e1000_adapter *adapter = netdev_priv(netdev); 610 struct e1000_adapter *adapter = netdev_priv(netdev);
627 e1000_mac_type mac_type = adapter->hw.mac_type; 611 e1000_mac_type mac_type = adapter->hw.mac_type;
@@ -640,9 +624,8 @@ e1000_get_ringparam(struct net_device *netdev,
640 ring->rx_jumbo_pending = 0; 624 ring->rx_jumbo_pending = 0;
641} 625}
642 626
643static int 627static int e1000_set_ringparam(struct net_device *netdev,
644e1000_set_ringparam(struct net_device *netdev, 628 struct ethtool_ringparam *ring)
645 struct ethtool_ringparam *ring)
646{ 629{
647 struct e1000_adapter *adapter = netdev_priv(netdev); 630 struct e1000_adapter *adapter = netdev_priv(netdev);
648 e1000_mac_type mac_type = adapter->hw.mac_type; 631 e1000_mac_type mac_type = adapter->hw.mac_type;
@@ -728,8 +711,8 @@ err_setup:
728 return err; 711 return err;
729} 712}
730 713
731static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, 714static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
732 int reg, u32 mask, u32 write) 715 u32 mask, u32 write)
733{ 716{
734 static const u32 test[] = 717 static const u32 test[] =
735 {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF}; 718 {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
@@ -751,8 +734,8 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
751 return false; 734 return false;
752} 735}
753 736
754static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, 737static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
755 int reg, u32 mask, u32 write) 738 u32 mask, u32 write)
756{ 739{
757 u8 __iomem *address = adapter->hw.hw_addr + reg; 740 u8 __iomem *address = adapter->hw.hw_addr + reg;
758 u32 read; 741 u32 read;
@@ -787,8 +770,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
787 return 1; \ 770 return 1; \
788 } while (0) 771 } while (0)
789 772
790static int 773static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
791e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
792{ 774{
793 u32 value, before, after; 775 u32 value, before, after;
794 u32 i, toggle; 776 u32 i, toggle;
@@ -883,8 +865,7 @@ e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
883 return 0; 865 return 0;
884} 866}
885 867
886static int 868static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
887e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
888{ 869{
889 u16 temp; 870 u16 temp;
890 u16 checksum = 0; 871 u16 checksum = 0;
@@ -907,8 +888,7 @@ e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
907 return *data; 888 return *data;
908} 889}
909 890
910static irqreturn_t 891static irqreturn_t e1000_test_intr(int irq, void *data)
911e1000_test_intr(int irq, void *data)
912{ 892{
913 struct net_device *netdev = (struct net_device *) data; 893 struct net_device *netdev = (struct net_device *) data;
914 struct e1000_adapter *adapter = netdev_priv(netdev); 894 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -918,8 +898,7 @@ e1000_test_intr(int irq, void *data)
918 return IRQ_HANDLED; 898 return IRQ_HANDLED;
919} 899}
920 900
921static int 901static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
922e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
923{ 902{
924 struct net_device *netdev = adapter->netdev; 903 struct net_device *netdev = adapter->netdev;
925 u32 mask, i = 0; 904 u32 mask, i = 0;
@@ -1017,8 +996,7 @@ e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
1017 return *data; 996 return *data;
1018} 997}
1019 998
1020static void 999static void e1000_free_desc_rings(struct e1000_adapter *adapter)
1021e1000_free_desc_rings(struct e1000_adapter *adapter)
1022{ 1000{
1023 struct e1000_tx_ring *txdr = &adapter->test_tx_ring; 1001 struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
1024 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring; 1002 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1064,8 +1042,7 @@ e1000_free_desc_rings(struct e1000_adapter *adapter)
1064 return; 1042 return;
1065} 1043}
1066 1044
1067static int 1045static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
1068e1000_setup_desc_rings(struct e1000_adapter *adapter)
1069{ 1046{
1070 struct e1000_tx_ring *txdr = &adapter->test_tx_ring; 1047 struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
1071 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring; 1048 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1189,8 +1166,7 @@ err_nomem:
1189 return ret_val; 1166 return ret_val;
1190} 1167}
1191 1168
1192static void 1169static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
1193e1000_phy_disable_receiver(struct e1000_adapter *adapter)
1194{ 1170{
1195 /* Write out to PHY registers 29 and 30 to disable the Receiver. */ 1171 /* Write out to PHY registers 29 and 30 to disable the Receiver. */
1196 e1000_write_phy_reg(&adapter->hw, 29, 0x001F); 1172 e1000_write_phy_reg(&adapter->hw, 29, 0x001F);
@@ -1199,8 +1175,7 @@ e1000_phy_disable_receiver(struct e1000_adapter *adapter)
1199 e1000_write_phy_reg(&adapter->hw, 30, 0x8FF0); 1175 e1000_write_phy_reg(&adapter->hw, 30, 0x8FF0);
1200} 1176}
1201 1177
1202static void 1178static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
1203e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
1204{ 1179{
1205 u16 phy_reg; 1180 u16 phy_reg;
1206 1181
@@ -1223,8 +1198,7 @@ e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
1223 M88E1000_PHY_SPEC_CTRL, phy_reg); 1198 M88E1000_PHY_SPEC_CTRL, phy_reg);
1224} 1199}
1225 1200
1226static int 1201static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
1227e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
1228{ 1202{
1229 u32 ctrl_reg; 1203 u32 ctrl_reg;
1230 u16 phy_reg; 1204 u16 phy_reg;
@@ -1290,8 +1264,7 @@ e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
1290 return 0; 1264 return 0;
1291} 1265}
1292 1266
1293static int 1267static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
1294e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
1295{ 1268{
1296 u32 ctrl_reg = 0; 1269 u32 ctrl_reg = 0;
1297 u32 stat_reg = 0; 1270 u32 stat_reg = 0;
@@ -1360,8 +1333,7 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
1360 return 0; 1333 return 0;
1361} 1334}
1362 1335
1363static int 1336static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
1364e1000_set_phy_loopback(struct e1000_adapter *adapter)
1365{ 1337{
1366 u16 phy_reg = 0; 1338 u16 phy_reg = 0;
1367 u16 count = 0; 1339 u16 count = 0;
@@ -1412,8 +1384,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
1412 return 8; 1384 return 8;
1413} 1385}
1414 1386
1415static int 1387static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
1416e1000_setup_loopback_test(struct e1000_adapter *adapter)
1417{ 1388{
1418 struct e1000_hw *hw = &adapter->hw; 1389 struct e1000_hw *hw = &adapter->hw;
1419 u32 rctl; 1390 u32 rctl;
@@ -1447,8 +1418,7 @@ e1000_setup_loopback_test(struct e1000_adapter *adapter)
1447 return 7; 1418 return 7;
1448} 1419}
1449 1420
1450static void 1421static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
1451e1000_loopback_cleanup(struct e1000_adapter *adapter)
1452{ 1422{
1453 struct e1000_hw *hw = &adapter->hw; 1423 struct e1000_hw *hw = &adapter->hw;
1454 u32 rctl; 1424 u32 rctl;
@@ -1489,8 +1459,8 @@ e1000_loopback_cleanup(struct e1000_adapter *adapter)
1489 } 1459 }
1490} 1460}
1491 1461
1492static void 1462static void e1000_create_lbtest_frame(struct sk_buff *skb,
1493e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size) 1463 unsigned int frame_size)
1494{ 1464{
1495 memset(skb->data, 0xFF, frame_size); 1465 memset(skb->data, 0xFF, frame_size);
1496 frame_size &= ~1; 1466 frame_size &= ~1;
@@ -1499,8 +1469,8 @@ e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
1499 memset(&skb->data[frame_size / 2 + 12], 0xAF, 1); 1469 memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
1500} 1470}
1501 1471
1502static int 1472static int e1000_check_lbtest_frame(struct sk_buff *skb,
1503e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size) 1473 unsigned int frame_size)
1504{ 1474{
1505 frame_size &= ~1; 1475 frame_size &= ~1;
1506 if (*(skb->data + 3) == 0xFF) { 1476 if (*(skb->data + 3) == 0xFF) {
@@ -1512,8 +1482,7 @@ e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
1512 return 13; 1482 return 13;
1513} 1483}
1514 1484
1515static int 1485static int e1000_run_loopback_test(struct e1000_adapter *adapter)
1516e1000_run_loopback_test(struct e1000_adapter *adapter)
1517{ 1486{
1518 struct e1000_tx_ring *txdr = &adapter->test_tx_ring; 1487 struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
1519 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring; 1488 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1577,8 +1546,7 @@ e1000_run_loopback_test(struct e1000_adapter *adapter)
1577 return ret_val; 1546 return ret_val;
1578} 1547}
1579 1548
1580static int 1549static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
1581e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
1582{ 1550{
1583 /* PHY loopback cannot be performed if SoL/IDER 1551 /* PHY loopback cannot be performed if SoL/IDER
1584 * sessions are active */ 1552 * sessions are active */
@@ -1602,8 +1570,7 @@ out:
1602 return *data; 1570 return *data;
1603} 1571}
1604 1572
1605static int 1573static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
1606e1000_link_test(struct e1000_adapter *adapter, u64 *data)
1607{ 1574{
1608 *data = 0; 1575 *data = 0;
1609 if (adapter->hw.media_type == e1000_media_type_internal_serdes) { 1576 if (adapter->hw.media_type == e1000_media_type_internal_serdes) {
@@ -1632,8 +1599,7 @@ e1000_link_test(struct e1000_adapter *adapter, u64 *data)
1632 return *data; 1599 return *data;
1633} 1600}
1634 1601
1635static int 1602static int e1000_get_sset_count(struct net_device *netdev, int sset)
1636e1000_get_sset_count(struct net_device *netdev, int sset)
1637{ 1603{
1638 switch (sset) { 1604 switch (sset) {
1639 case ETH_SS_TEST: 1605 case ETH_SS_TEST:
@@ -1645,9 +1611,8 @@ e1000_get_sset_count(struct net_device *netdev, int sset)
1645 } 1611 }
1646} 1612}
1647 1613
1648static void 1614static void e1000_diag_test(struct net_device *netdev,
1649e1000_diag_test(struct net_device *netdev, 1615 struct ethtool_test *eth_test, u64 *data)
1650 struct ethtool_test *eth_test, u64 *data)
1651{ 1616{
1652 struct e1000_adapter *adapter = netdev_priv(netdev); 1617 struct e1000_adapter *adapter = netdev_priv(netdev);
1653 bool if_running = netif_running(netdev); 1618 bool if_running = netif_running(netdev);
@@ -1717,7 +1682,8 @@ e1000_diag_test(struct net_device *netdev,
1717 msleep_interruptible(4 * 1000); 1682 msleep_interruptible(4 * 1000);
1718} 1683}
1719 1684
1720static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol) 1685static int e1000_wol_exclusion(struct e1000_adapter *adapter,
1686 struct ethtool_wolinfo *wol)
1721{ 1687{
1722 struct e1000_hw *hw = &adapter->hw; 1688 struct e1000_hw *hw = &adapter->hw;
1723 int retval = 1; /* fail by default */ 1689 int retval = 1; /* fail by default */
@@ -1778,8 +1744,8 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
1778 return retval; 1744 return retval;
1779} 1745}
1780 1746
1781static void 1747static void e1000_get_wol(struct net_device *netdev,
1782e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) 1748 struct ethtool_wolinfo *wol)
1783{ 1749{
1784 struct e1000_adapter *adapter = netdev_priv(netdev); 1750 struct e1000_adapter *adapter = netdev_priv(netdev);
1785 1751
@@ -1818,8 +1784,7 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1818 return; 1784 return;
1819} 1785}
1820 1786
1821static int 1787static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1822e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1823{ 1788{
1824 struct e1000_adapter *adapter = netdev_priv(netdev); 1789 struct e1000_adapter *adapter = netdev_priv(netdev);
1825 struct e1000_hw *hw = &adapter->hw; 1790 struct e1000_hw *hw = &adapter->hw;
@@ -1863,8 +1828,7 @@ e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1863/* bit defines for adapter->led_status */ 1828/* bit defines for adapter->led_status */
1864#define E1000_LED_ON 0 1829#define E1000_LED_ON 0
1865 1830
1866static void 1831static void e1000_led_blink_callback(unsigned long data)
1867e1000_led_blink_callback(unsigned long data)
1868{ 1832{
1869 struct e1000_adapter *adapter = (struct e1000_adapter *) data; 1833 struct e1000_adapter *adapter = (struct e1000_adapter *) data;
1870 1834
@@ -1876,8 +1840,7 @@ e1000_led_blink_callback(unsigned long data)
1876 mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL); 1840 mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
1877} 1841}
1878 1842
1879static int 1843static int e1000_phys_id(struct net_device *netdev, u32 data)
1880e1000_phys_id(struct net_device *netdev, u32 data)
1881{ 1844{
1882 struct e1000_adapter *adapter = netdev_priv(netdev); 1845 struct e1000_adapter *adapter = netdev_priv(netdev);
1883 1846
@@ -1916,8 +1879,7 @@ e1000_phys_id(struct net_device *netdev, u32 data)
1916 return 0; 1879 return 0;
1917} 1880}
1918 1881
1919static int 1882static int e1000_nway_reset(struct net_device *netdev)
1920e1000_nway_reset(struct net_device *netdev)
1921{ 1883{
1922 struct e1000_adapter *adapter = netdev_priv(netdev); 1884 struct e1000_adapter *adapter = netdev_priv(netdev);
1923 if (netif_running(netdev)) 1885 if (netif_running(netdev))
@@ -1925,9 +1887,8 @@ e1000_nway_reset(struct net_device *netdev)
1925 return 0; 1887 return 0;
1926} 1888}
1927 1889
1928static void 1890static void e1000_get_ethtool_stats(struct net_device *netdev,
1929e1000_get_ethtool_stats(struct net_device *netdev, 1891 struct ethtool_stats *stats, u64 *data)
1930 struct ethtool_stats *stats, u64 *data)
1931{ 1892{
1932 struct e1000_adapter *adapter = netdev_priv(netdev); 1893 struct e1000_adapter *adapter = netdev_priv(netdev);
1933 int i; 1894 int i;
@@ -1941,8 +1902,8 @@ e1000_get_ethtool_stats(struct net_device *netdev,
1941/* BUG_ON(i != E1000_STATS_LEN); */ 1902/* BUG_ON(i != E1000_STATS_LEN); */
1942} 1903}
1943 1904
1944static void 1905static void e1000_get_strings(struct net_device *netdev, u32 stringset,
1945e1000_get_strings(struct net_device *netdev, u32 stringset, u8 *data) 1906 u8 *data)
1946{ 1907{
1947 u8 *p = data; 1908 u8 *p = data;
1948 int i; 1909 int i;
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 9a4b6cbddf2c..d6c272ae437f 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -42,48 +42,65 @@ static void e1000_release_software_semaphore(struct e1000_hw *hw);
42 42
43static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw); 43static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw);
44static s32 e1000_check_downshift(struct e1000_hw *hw); 44static s32 e1000_check_downshift(struct e1000_hw *hw);
45static s32 e1000_check_polarity(struct e1000_hw *hw, e1000_rev_polarity *polarity); 45static s32 e1000_check_polarity(struct e1000_hw *hw,
46 e1000_rev_polarity *polarity);
46static void e1000_clear_hw_cntrs(struct e1000_hw *hw); 47static void e1000_clear_hw_cntrs(struct e1000_hw *hw);
47static void e1000_clear_vfta(struct e1000_hw *hw); 48static void e1000_clear_vfta(struct e1000_hw *hw);
48static s32 e1000_commit_shadow_ram(struct e1000_hw *hw); 49static s32 e1000_commit_shadow_ram(struct e1000_hw *hw);
49static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, 50static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw,
50 bool link_up); 51 bool link_up);
51static s32 e1000_config_fc_after_link_up(struct e1000_hw *hw); 52static s32 e1000_config_fc_after_link_up(struct e1000_hw *hw);
52static s32 e1000_detect_gig_phy(struct e1000_hw *hw); 53static s32 e1000_detect_gig_phy(struct e1000_hw *hw);
53static s32 e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank); 54static s32 e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank);
54static s32 e1000_get_auto_rd_done(struct e1000_hw *hw); 55static s32 e1000_get_auto_rd_done(struct e1000_hw *hw);
55static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length, u16 *max_length); 56static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length,
57 u16 *max_length);
56static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw); 58static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw);
57static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw); 59static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw);
58static s32 e1000_get_software_flag(struct e1000_hw *hw); 60static s32 e1000_get_software_flag(struct e1000_hw *hw);
59static s32 e1000_ich8_cycle_init(struct e1000_hw *hw); 61static s32 e1000_ich8_cycle_init(struct e1000_hw *hw);
60static s32 e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout); 62static s32 e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout);
61static s32 e1000_id_led_init(struct e1000_hw *hw); 63static s32 e1000_id_led_init(struct e1000_hw *hw);
62static s32 e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, u32 cnf_base_addr, u32 cnf_size); 64static s32 e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
65 u32 cnf_base_addr,
66 u32 cnf_size);
63static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw); 67static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw);
64static void e1000_init_rx_addrs(struct e1000_hw *hw); 68static void e1000_init_rx_addrs(struct e1000_hw *hw);
65static void e1000_initialize_hardware_bits(struct e1000_hw *hw); 69static void e1000_initialize_hardware_bits(struct e1000_hw *hw);
66static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw); 70static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw);
67static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw); 71static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw);
68static s32 e1000_mng_enable_host_if(struct e1000_hw *hw); 72static s32 e1000_mng_enable_host_if(struct e1000_hw *hw);
69static s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length, u16 offset, u8 *sum); 73static s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length,
70static s32 e1000_mng_write_cmd_header(struct e1000_hw* hw, struct e1000_host_mng_command_header* hdr); 74 u16 offset, u8 *sum);
75static s32 e1000_mng_write_cmd_header(struct e1000_hw* hw,
76 struct e1000_host_mng_command_header
77 *hdr);
71static s32 e1000_mng_write_commit(struct e1000_hw *hw); 78static s32 e1000_mng_write_commit(struct e1000_hw *hw);
72static s32 e1000_phy_ife_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); 79static s32 e1000_phy_ife_get_info(struct e1000_hw *hw,
73static s32 e1000_phy_igp_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); 80 struct e1000_phy_info *phy_info);
74static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data); 81static s32 e1000_phy_igp_get_info(struct e1000_hw *hw,
75static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words, u16 *data); 82 struct e1000_phy_info *phy_info);
83static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words,
84 u16 *data);
85static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words,
86 u16 *data);
76static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd); 87static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd);
77static s32 e1000_phy_m88_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); 88static s32 e1000_phy_m88_get_info(struct e1000_hw *hw,
89 struct e1000_phy_info *phy_info);
78static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw); 90static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw);
79static s32 e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8 *data); 91static s32 e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8 *data);
80static s32 e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte); 92static s32 e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index,
93 u8 byte);
81static s32 e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte); 94static s32 e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte);
82static s32 e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data); 95static s32 e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data);
83static s32 e1000_read_ich8_data(struct e1000_hw *hw, u32 index, u32 size, u16 *data); 96static s32 e1000_read_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
84static s32 e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size, u16 data); 97 u16 *data);
85static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words, u16 *data); 98static s32 e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
86static s32 e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words, u16 *data); 99 u16 data);
100static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
101 u16 *data);
102static s32 e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
103 u16 *data);
87static void e1000_release_software_flag(struct e1000_hw *hw); 104static void e1000_release_software_flag(struct e1000_hw *hw);
88static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active); 105static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active);
89static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active); 106static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active);
@@ -101,23 +118,21 @@ static s32 e1000_config_mac_to_phy(struct e1000_hw *hw);
101static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl); 118static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl);
102static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl); 119static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl);
103static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, 120static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data,
104 u16 count); 121 u16 count);
105static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw); 122static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw);
106static s32 e1000_phy_reset_dsp(struct e1000_hw *hw); 123static s32 e1000_phy_reset_dsp(struct e1000_hw *hw);
107static s32 e1000_write_eeprom_spi(struct e1000_hw *hw, u16 offset, 124static s32 e1000_write_eeprom_spi(struct e1000_hw *hw, u16 offset,
108 u16 words, u16 *data); 125 u16 words, u16 *data);
109static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, 126static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, u16 offset,
110 u16 offset, u16 words, 127 u16 words, u16 *data);
111 u16 *data);
112static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw); 128static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw);
113static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd); 129static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd);
114static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd); 130static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd);
115static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, 131static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count);
116 u16 count);
117static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr, 132static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
118 u16 phy_data); 133 u16 phy_data);
119static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw,u32 reg_addr, 134static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw,u32 reg_addr,
120 u16 *phy_data); 135 u16 *phy_data);
121static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count); 136static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count);
122static s32 e1000_acquire_eeprom(struct e1000_hw *hw); 137static s32 e1000_acquire_eeprom(struct e1000_hw *hw);
123static void e1000_release_eeprom(struct e1000_hw *hw); 138static void e1000_release_eeprom(struct e1000_hw *hw);
@@ -127,8 +142,7 @@ static s32 e1000_polarity_reversal_workaround(struct e1000_hw *hw);
127static s32 e1000_set_phy_mode(struct e1000_hw *hw); 142static s32 e1000_set_phy_mode(struct e1000_hw *hw);
128static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer); 143static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer);
129static u8 e1000_calculate_mng_checksum(char *buffer, u32 length); 144static u8 e1000_calculate_mng_checksum(char *buffer, u32 length);
130static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, 145static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex);
131 u16 duplex);
132static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw); 146static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
133 147
134/* IGP cable length table */ 148/* IGP cable length table */
@@ -159,8 +173,7 @@ u16 e1000_igp_2_cable_length_table[IGP02E1000_AGC_LENGTH_TABLE_SIZE] =
159 * 173 *
160 * hw - Struct containing variables accessed by shared code 174 * hw - Struct containing variables accessed by shared code
161 *****************************************************************************/ 175 *****************************************************************************/
162static s32 176static s32 e1000_set_phy_type(struct e1000_hw *hw)
163e1000_set_phy_type(struct e1000_hw *hw)
164{ 177{
165 DEBUGFUNC("e1000_set_phy_type"); 178 DEBUGFUNC("e1000_set_phy_type");
166 179
@@ -210,8 +223,7 @@ e1000_set_phy_type(struct e1000_hw *hw)
210 * 223 *
211 * hw - Struct containing variables accessed by shared code 224 * hw - Struct containing variables accessed by shared code
212 *****************************************************************************/ 225 *****************************************************************************/
213static void 226static void e1000_phy_init_script(struct e1000_hw *hw)
214e1000_phy_init_script(struct e1000_hw *hw)
215{ 227{
216 u32 ret_val; 228 u32 ret_val;
217 u16 phy_saved_data; 229 u16 phy_saved_data;
@@ -306,8 +318,7 @@ e1000_phy_init_script(struct e1000_hw *hw)
306 * 318 *
307 * hw - Struct containing variables accessed by shared code 319 * hw - Struct containing variables accessed by shared code
308 *****************************************************************************/ 320 *****************************************************************************/
309s32 321s32 e1000_set_mac_type(struct e1000_hw *hw)
310e1000_set_mac_type(struct e1000_hw *hw)
311{ 322{
312 DEBUGFUNC("e1000_set_mac_type"); 323 DEBUGFUNC("e1000_set_mac_type");
313 324
@@ -474,8 +485,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
474 * 485 *
475 * hw - Struct containing variables accessed by shared code 486 * hw - Struct containing variables accessed by shared code
476 * **************************************************************************/ 487 * **************************************************************************/
477void 488void e1000_set_media_type(struct e1000_hw *hw)
478e1000_set_media_type(struct e1000_hw *hw)
479{ 489{
480 u32 status; 490 u32 status;
481 491
@@ -528,8 +538,7 @@ e1000_set_media_type(struct e1000_hw *hw)
528 * 538 *
529 * hw - Struct containing variables accessed by shared code 539 * hw - Struct containing variables accessed by shared code
530 *****************************************************************************/ 540 *****************************************************************************/
531s32 541s32 e1000_reset_hw(struct e1000_hw *hw)
532e1000_reset_hw(struct e1000_hw *hw)
533{ 542{
534 u32 ctrl; 543 u32 ctrl;
535 u32 ctrl_ext; 544 u32 ctrl_ext;
@@ -747,8 +756,7 @@ e1000_reset_hw(struct e1000_hw *hw)
747 * This function contains hardware limitation workarounds for PCI-E adapters 756 * This function contains hardware limitation workarounds for PCI-E adapters
748 * 757 *
749 *****************************************************************************/ 758 *****************************************************************************/
750static void 759static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
751e1000_initialize_hardware_bits(struct e1000_hw *hw)
752{ 760{
753 if ((hw->mac_type >= e1000_82571) && (!hw->initialize_hw_bits_disable)) { 761 if ((hw->mac_type >= e1000_82571) && (!hw->initialize_hw_bits_disable)) {
754 /* Settings common to all PCI-express silicon */ 762 /* Settings common to all PCI-express silicon */
@@ -866,8 +874,7 @@ e1000_initialize_hardware_bits(struct e1000_hw *hw)
866 * configuration and flow control settings. Clears all on-chip counters. Leaves 874 * configuration and flow control settings. Clears all on-chip counters. Leaves
867 * the transmit and receive units disabled and uninitialized. 875 * the transmit and receive units disabled and uninitialized.
868 *****************************************************************************/ 876 *****************************************************************************/
869s32 877s32 e1000_init_hw(struct e1000_hw *hw)
870e1000_init_hw(struct e1000_hw *hw)
871{ 878{
872 u32 ctrl; 879 u32 ctrl;
873 u32 i; 880 u32 i;
@@ -1054,8 +1061,7 @@ e1000_init_hw(struct e1000_hw *hw)
1054 * 1061 *
1055 * hw - Struct containing variables accessed by shared code. 1062 * hw - Struct containing variables accessed by shared code.
1056 *****************************************************************************/ 1063 *****************************************************************************/
1057static s32 1064static s32 e1000_adjust_serdes_amplitude(struct e1000_hw *hw)
1058e1000_adjust_serdes_amplitude(struct e1000_hw *hw)
1059{ 1065{
1060 u16 eeprom_data; 1066 u16 eeprom_data;
1061 s32 ret_val; 1067 s32 ret_val;
@@ -1100,8 +1106,7 @@ e1000_adjust_serdes_amplitude(struct e1000_hw *hw)
1100 * established. Assumes the hardware has previously been reset and the 1106 * established. Assumes the hardware has previously been reset and the
1101 * transmitter and receiver are not enabled. 1107 * transmitter and receiver are not enabled.
1102 *****************************************************************************/ 1108 *****************************************************************************/
1103s32 1109s32 e1000_setup_link(struct e1000_hw *hw)
1104e1000_setup_link(struct e1000_hw *hw)
1105{ 1110{
1106 u32 ctrl_ext; 1111 u32 ctrl_ext;
1107 s32 ret_val; 1112 s32 ret_val;
@@ -1233,8 +1238,7 @@ e1000_setup_link(struct e1000_hw *hw)
1233 * link. Assumes the hardware has been previously reset and the transmitter 1238 * link. Assumes the hardware has been previously reset and the transmitter
1234 * and receiver are not enabled. 1239 * and receiver are not enabled.
1235 *****************************************************************************/ 1240 *****************************************************************************/
1236static s32 1241static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
1237e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
1238{ 1242{
1239 u32 ctrl; 1243 u32 ctrl;
1240 u32 status; 1244 u32 status;
@@ -1380,8 +1384,7 @@ e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
1380* 1384*
1381* hw - Struct containing variables accessed by shared code 1385* hw - Struct containing variables accessed by shared code
1382******************************************************************************/ 1386******************************************************************************/
1383static s32 1387static s32 e1000_copper_link_preconfig(struct e1000_hw *hw)
1384e1000_copper_link_preconfig(struct e1000_hw *hw)
1385{ 1388{
1386 u32 ctrl; 1389 u32 ctrl;
1387 s32 ret_val; 1390 s32 ret_val;
@@ -1440,8 +1443,7 @@ e1000_copper_link_preconfig(struct e1000_hw *hw)
1440* 1443*
1441* hw - Struct containing variables accessed by shared code 1444* hw - Struct containing variables accessed by shared code
1442*********************************************************************/ 1445*********************************************************************/
1443static s32 1446static s32 e1000_copper_link_igp_setup(struct e1000_hw *hw)
1444e1000_copper_link_igp_setup(struct e1000_hw *hw)
1445{ 1447{
1446 u32 led_ctrl; 1448 u32 led_ctrl;
1447 s32 ret_val; 1449 s32 ret_val;
@@ -1587,8 +1589,7 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw)
1587* 1589*
1588* hw - Struct containing variables accessed by shared code 1590* hw - Struct containing variables accessed by shared code
1589*********************************************************************/ 1591*********************************************************************/
1590static s32 1592static s32 e1000_copper_link_ggp_setup(struct e1000_hw *hw)
1591e1000_copper_link_ggp_setup(struct e1000_hw *hw)
1592{ 1593{
1593 s32 ret_val; 1594 s32 ret_val;
1594 u16 phy_data; 1595 u16 phy_data;
@@ -1735,8 +1736,7 @@ e1000_copper_link_ggp_setup(struct e1000_hw *hw)
1735* 1736*
1736* hw - Struct containing variables accessed by shared code 1737* hw - Struct containing variables accessed by shared code
1737*********************************************************************/ 1738*********************************************************************/
1738static s32 1739static s32 e1000_copper_link_mgp_setup(struct e1000_hw *hw)
1739e1000_copper_link_mgp_setup(struct e1000_hw *hw)
1740{ 1740{
1741 s32 ret_val; 1741 s32 ret_val;
1742 u16 phy_data; 1742 u16 phy_data;
@@ -1839,8 +1839,7 @@ e1000_copper_link_mgp_setup(struct e1000_hw *hw)
1839* 1839*
1840* hw - Struct containing variables accessed by shared code 1840* hw - Struct containing variables accessed by shared code
1841*********************************************************************/ 1841*********************************************************************/
1842static s32 1842static s32 e1000_copper_link_autoneg(struct e1000_hw *hw)
1843e1000_copper_link_autoneg(struct e1000_hw *hw)
1844{ 1843{
1845 s32 ret_val; 1844 s32 ret_val;
1846 u16 phy_data; 1845 u16 phy_data;
@@ -1910,8 +1909,7 @@ e1000_copper_link_autoneg(struct e1000_hw *hw)
1910* 1909*
1911* hw - Struct containing variables accessed by shared code 1910* hw - Struct containing variables accessed by shared code
1912******************************************************************************/ 1911******************************************************************************/
1913static s32 1912static s32 e1000_copper_link_postconfig(struct e1000_hw *hw)
1914e1000_copper_link_postconfig(struct e1000_hw *hw)
1915{ 1913{
1916 s32 ret_val; 1914 s32 ret_val;
1917 DEBUGFUNC("e1000_copper_link_postconfig"); 1915 DEBUGFUNC("e1000_copper_link_postconfig");
@@ -1948,8 +1946,7 @@ e1000_copper_link_postconfig(struct e1000_hw *hw)
1948* 1946*
1949* hw - Struct containing variables accessed by shared code 1947* hw - Struct containing variables accessed by shared code
1950******************************************************************************/ 1948******************************************************************************/
1951static s32 1949static s32 e1000_setup_copper_link(struct e1000_hw *hw)
1952e1000_setup_copper_link(struct e1000_hw *hw)
1953{ 1950{
1954 s32 ret_val; 1951 s32 ret_val;
1955 u16 i; 1952 u16 i;
@@ -2062,8 +2059,7 @@ e1000_setup_copper_link(struct e1000_hw *hw)
2062* 2059*
2063* hw - Struct containing variables accessed by shared code 2060* hw - Struct containing variables accessed by shared code
2064******************************************************************************/ 2061******************************************************************************/
2065static s32 2062static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
2066e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
2067{ 2063{
2068 s32 ret_val = E1000_SUCCESS; 2064 s32 ret_val = E1000_SUCCESS;
2069 u32 tipg; 2065 u32 tipg;
@@ -2098,8 +2094,7 @@ e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
2098 return ret_val; 2094 return ret_val;
2099} 2095}
2100 2096
2101static s32 2097static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
2102e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
2103{ 2098{
2104 s32 ret_val = E1000_SUCCESS; 2099 s32 ret_val = E1000_SUCCESS;
2105 u16 reg_data; 2100 u16 reg_data;
@@ -2135,8 +2130,7 @@ e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
2135* 2130*
2136* hw - Struct containing variables accessed by shared code 2131* hw - Struct containing variables accessed by shared code
2137******************************************************************************/ 2132******************************************************************************/
2138s32 2133s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
2139e1000_phy_setup_autoneg(struct e1000_hw *hw)
2140{ 2134{
2141 s32 ret_val; 2135 s32 ret_val;
2142 u16 mii_autoneg_adv_reg; 2136 u16 mii_autoneg_adv_reg;
@@ -2284,8 +2278,7 @@ e1000_phy_setup_autoneg(struct e1000_hw *hw)
2284* 2278*
2285* hw - Struct containing variables accessed by shared code 2279* hw - Struct containing variables accessed by shared code
2286******************************************************************************/ 2280******************************************************************************/
2287static s32 2281static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw)
2288e1000_phy_force_speed_duplex(struct e1000_hw *hw)
2289{ 2282{
2290 u32 ctrl; 2283 u32 ctrl;
2291 s32 ret_val; 2284 s32 ret_val;
@@ -2535,8 +2528,7 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
2535* Link should have been established previously. Reads the speed and duplex 2528* Link should have been established previously. Reads the speed and duplex
2536* information from the Device Status register. 2529* information from the Device Status register.
2537******************************************************************************/ 2530******************************************************************************/
2538void 2531void e1000_config_collision_dist(struct e1000_hw *hw)
2539e1000_config_collision_dist(struct e1000_hw *hw)
2540{ 2532{
2541 u32 tctl, coll_dist; 2533 u32 tctl, coll_dist;
2542 2534
@@ -2565,8 +2557,7 @@ e1000_config_collision_dist(struct e1000_hw *hw)
2565* The contents of the PHY register containing the needed information need to 2557* The contents of the PHY register containing the needed information need to
2566* be passed in. 2558* be passed in.
2567******************************************************************************/ 2559******************************************************************************/
2568static s32 2560static s32 e1000_config_mac_to_phy(struct e1000_hw *hw)
2569e1000_config_mac_to_phy(struct e1000_hw *hw)
2570{ 2561{
2571 u32 ctrl; 2562 u32 ctrl;
2572 s32 ret_val; 2563 s32 ret_val;
@@ -2624,8 +2615,7 @@ e1000_config_mac_to_phy(struct e1000_hw *hw)
2624 * by the PHY rather than the MAC. Software must also configure these 2615 * by the PHY rather than the MAC. Software must also configure these
2625 * bits when link is forced on a fiber connection. 2616 * bits when link is forced on a fiber connection.
2626 *****************************************************************************/ 2617 *****************************************************************************/
2627s32 2618s32 e1000_force_mac_fc(struct e1000_hw *hw)
2628e1000_force_mac_fc(struct e1000_hw *hw)
2629{ 2619{
2630 u32 ctrl; 2620 u32 ctrl;
2631 2621
@@ -2691,8 +2681,7 @@ e1000_force_mac_fc(struct e1000_hw *hw)
2691 * based on the flow control negotiated by the PHY. In TBI mode, the TFCE 2681 * based on the flow control negotiated by the PHY. In TBI mode, the TFCE
2692 * and RFCE bits will be automaticaly set to the negotiated flow control mode. 2682 * and RFCE bits will be automaticaly set to the negotiated flow control mode.
2693 *****************************************************************************/ 2683 *****************************************************************************/
2694static s32 2684static s32 e1000_config_fc_after_link_up(struct e1000_hw *hw)
2695e1000_config_fc_after_link_up(struct e1000_hw *hw)
2696{ 2685{
2697 s32 ret_val; 2686 s32 ret_val;
2698 u16 mii_status_reg; 2687 u16 mii_status_reg;
@@ -2896,8 +2885,7 @@ e1000_config_fc_after_link_up(struct e1000_hw *hw)
2896 * 2885 *
2897 * Called by any function that needs to check the link status of the adapter. 2886 * Called by any function that needs to check the link status of the adapter.
2898 *****************************************************************************/ 2887 *****************************************************************************/
2899s32 2888s32 e1000_check_for_link(struct e1000_hw *hw)
2900e1000_check_for_link(struct e1000_hw *hw)
2901{ 2889{
2902 u32 rxcw = 0; 2890 u32 rxcw = 0;
2903 u32 ctrl; 2891 u32 ctrl;
@@ -3132,10 +3120,7 @@ e1000_check_for_link(struct e1000_hw *hw)
3132 * speed - Speed of the connection 3120 * speed - Speed of the connection
3133 * duplex - Duplex setting of the connection 3121 * duplex - Duplex setting of the connection
3134 *****************************************************************************/ 3122 *****************************************************************************/
3135s32 3123s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex)
3136e1000_get_speed_and_duplex(struct e1000_hw *hw,
3137 u16 *speed,
3138 u16 *duplex)
3139{ 3124{
3140 u32 status; 3125 u32 status;
3141 s32 ret_val; 3126 s32 ret_val;
@@ -3214,8 +3199,7 @@ e1000_get_speed_and_duplex(struct e1000_hw *hw,
3214* 3199*
3215* hw - Struct containing variables accessed by shared code 3200* hw - Struct containing variables accessed by shared code
3216******************************************************************************/ 3201******************************************************************************/
3217static s32 3202static s32 e1000_wait_autoneg(struct e1000_hw *hw)
3218e1000_wait_autoneg(struct e1000_hw *hw)
3219{ 3203{
3220 s32 ret_val; 3204 s32 ret_val;
3221 u16 i; 3205 u16 i;
@@ -3249,9 +3233,7 @@ e1000_wait_autoneg(struct e1000_hw *hw)
3249* hw - Struct containing variables accessed by shared code 3233* hw - Struct containing variables accessed by shared code
3250* ctrl - Device control register's current value 3234* ctrl - Device control register's current value
3251******************************************************************************/ 3235******************************************************************************/
3252static void 3236static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
3253e1000_raise_mdi_clk(struct e1000_hw *hw,
3254 u32 *ctrl)
3255{ 3237{
3256 /* Raise the clock input to the Management Data Clock (by setting the MDC 3238 /* Raise the clock input to the Management Data Clock (by setting the MDC
3257 * bit), and then delay 10 microseconds. 3239 * bit), and then delay 10 microseconds.
@@ -3267,9 +3249,7 @@ e1000_raise_mdi_clk(struct e1000_hw *hw,
3267* hw - Struct containing variables accessed by shared code 3249* hw - Struct containing variables accessed by shared code
3268* ctrl - Device control register's current value 3250* ctrl - Device control register's current value
3269******************************************************************************/ 3251******************************************************************************/
3270static void 3252static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
3271e1000_lower_mdi_clk(struct e1000_hw *hw,
3272 u32 *ctrl)
3273{ 3253{
3274 /* Lower the clock input to the Management Data Clock (by clearing the MDC 3254 /* Lower the clock input to the Management Data Clock (by clearing the MDC
3275 * bit), and then delay 10 microseconds. 3255 * bit), and then delay 10 microseconds.
@@ -3288,10 +3268,7 @@ e1000_lower_mdi_clk(struct e1000_hw *hw,
3288* 3268*
3289* Bits are shifted out in MSB to LSB order. 3269* Bits are shifted out in MSB to LSB order.
3290******************************************************************************/ 3270******************************************************************************/
3291static void 3271static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, u16 count)
3292e1000_shift_out_mdi_bits(struct e1000_hw *hw,
3293 u32 data,
3294 u16 count)
3295{ 3272{
3296 u32 ctrl; 3273 u32 ctrl;
3297 u32 mask; 3274 u32 mask;
@@ -3338,8 +3315,7 @@ e1000_shift_out_mdi_bits(struct e1000_hw *hw,
3338* 3315*
3339* Bits are shifted in in MSB to LSB order. 3316* Bits are shifted in in MSB to LSB order.
3340******************************************************************************/ 3317******************************************************************************/
3341static u16 3318static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw)
3342e1000_shift_in_mdi_bits(struct e1000_hw *hw)
3343{ 3319{
3344 u32 ctrl; 3320 u32 ctrl;
3345 u16 data = 0; 3321 u16 data = 0;
@@ -3384,8 +3360,7 @@ e1000_shift_in_mdi_bits(struct e1000_hw *hw)
3384 return data; 3360 return data;
3385} 3361}
3386 3362
3387static s32 3363static s32 e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
3388e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
3389{ 3364{
3390 u32 swfw_sync = 0; 3365 u32 swfw_sync = 0;
3391 u32 swmask = mask; 3366 u32 swmask = mask;
@@ -3428,8 +3403,7 @@ e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
3428 return E1000_SUCCESS; 3403 return E1000_SUCCESS;
3429} 3404}
3430 3405
3431static void 3406static void e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
3432e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
3433{ 3407{
3434 u32 swfw_sync; 3408 u32 swfw_sync;
3435 u32 swmask = mask; 3409 u32 swmask = mask;
@@ -3464,10 +3438,7 @@ e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
3464* hw - Struct containing variables accessed by shared code 3438* hw - Struct containing variables accessed by shared code
3465* reg_addr - address of the PHY register to read 3439* reg_addr - address of the PHY register to read
3466******************************************************************************/ 3440******************************************************************************/
3467s32 3441s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 *phy_data)
3468e1000_read_phy_reg(struct e1000_hw *hw,
3469 u32 reg_addr,
3470 u16 *phy_data)
3471{ 3442{
3472 u32 ret_val; 3443 u32 ret_val;
3473 u16 swfw; 3444 u16 swfw;
@@ -3523,9 +3494,8 @@ e1000_read_phy_reg(struct e1000_hw *hw,
3523 return ret_val; 3494 return ret_val;
3524} 3495}
3525 3496
3526static s32 3497static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
3527e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr, 3498 u16 *phy_data)
3528 u16 *phy_data)
3529{ 3499{
3530 u32 i; 3500 u32 i;
3531 u32 mdic = 0; 3501 u32 mdic = 0;
@@ -3603,9 +3573,7 @@ e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
3603* reg_addr - address of the PHY register to write 3573* reg_addr - address of the PHY register to write
3604* data - data to write to the PHY 3574* data - data to write to the PHY
3605******************************************************************************/ 3575******************************************************************************/
3606s32 3576s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 phy_data)
3607e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr,
3608 u16 phy_data)
3609{ 3577{
3610 u32 ret_val; 3578 u32 ret_val;
3611 u16 swfw; 3579 u16 swfw;
@@ -3661,9 +3629,8 @@ e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr,
3661 return ret_val; 3629 return ret_val;
3662} 3630}
3663 3631
3664static s32 3632static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
3665e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr, 3633 u16 phy_data)
3666 u16 phy_data)
3667{ 3634{
3668 u32 i; 3635 u32 i;
3669 u32 mdic = 0; 3636 u32 mdic = 0;
@@ -3723,10 +3690,7 @@ e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
3723 return E1000_SUCCESS; 3690 return E1000_SUCCESS;
3724} 3691}
3725 3692
3726static s32 3693static s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 *data)
3727e1000_read_kmrn_reg(struct e1000_hw *hw,
3728 u32 reg_addr,
3729 u16 *data)
3730{ 3694{
3731 u32 reg_val; 3695 u32 reg_val;
3732 u16 swfw; 3696 u16 swfw;
@@ -3756,10 +3720,7 @@ e1000_read_kmrn_reg(struct e1000_hw *hw,
3756 return E1000_SUCCESS; 3720 return E1000_SUCCESS;
3757} 3721}
3758 3722
3759static s32 3723static s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 data)
3760e1000_write_kmrn_reg(struct e1000_hw *hw,
3761 u32 reg_addr,
3762 u16 data)
3763{ 3724{
3764 u32 reg_val; 3725 u32 reg_val;
3765 u16 swfw; 3726 u16 swfw;
@@ -3788,8 +3749,7 @@ e1000_write_kmrn_reg(struct e1000_hw *hw,
3788* 3749*
3789* hw - Struct containing variables accessed by shared code 3750* hw - Struct containing variables accessed by shared code
3790******************************************************************************/ 3751******************************************************************************/
3791s32 3752s32 e1000_phy_hw_reset(struct e1000_hw *hw)
3792e1000_phy_hw_reset(struct e1000_hw *hw)
3793{ 3753{
3794 u32 ctrl, ctrl_ext; 3754 u32 ctrl, ctrl_ext;
3795 u32 led_ctrl; 3755 u32 led_ctrl;
@@ -3882,8 +3842,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
3882* 3842*
3883* Sets bit 15 of the MII Control register 3843* Sets bit 15 of the MII Control register
3884******************************************************************************/ 3844******************************************************************************/
3885s32 3845s32 e1000_phy_reset(struct e1000_hw *hw)
3886e1000_phy_reset(struct e1000_hw *hw)
3887{ 3846{
3888 s32 ret_val; 3847 s32 ret_val;
3889 u16 phy_data; 3848 u16 phy_data;
@@ -3934,8 +3893,7 @@ e1000_phy_reset(struct e1000_hw *hw)
3934* 3893*
3935* hw - struct containing variables accessed by shared code 3894* hw - struct containing variables accessed by shared code
3936******************************************************************************/ 3895******************************************************************************/
3937void 3896void e1000_phy_powerdown_workaround(struct e1000_hw *hw)
3938e1000_phy_powerdown_workaround(struct e1000_hw *hw)
3939{ 3897{
3940 s32 reg; 3898 s32 reg;
3941 u16 phy_data; 3899 u16 phy_data;
@@ -3987,8 +3945,7 @@ e1000_phy_powerdown_workaround(struct e1000_hw *hw)
3987* 3945*
3988* hw - struct containing variables accessed by shared code 3946* hw - struct containing variables accessed by shared code
3989******************************************************************************/ 3947******************************************************************************/
3990static s32 3948static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
3991e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
3992{ 3949{
3993 s32 ret_val; 3950 s32 ret_val;
3994 s32 reg; 3951 s32 reg;
@@ -4040,8 +3997,7 @@ e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
4040* 3997*
4041* hw - Struct containing variables accessed by shared code 3998* hw - Struct containing variables accessed by shared code
4042******************************************************************************/ 3999******************************************************************************/
4043static s32 4000static s32 e1000_detect_gig_phy(struct e1000_hw *hw)
4044e1000_detect_gig_phy(struct e1000_hw *hw)
4045{ 4001{
4046 s32 phy_init_status, ret_val; 4002 s32 phy_init_status, ret_val;
4047 u16 phy_id_high, phy_id_low; 4003 u16 phy_id_high, phy_id_low;
@@ -4136,8 +4092,7 @@ e1000_detect_gig_phy(struct e1000_hw *hw)
4136* 4092*
4137* hw - Struct containing variables accessed by shared code 4093* hw - Struct containing variables accessed by shared code
4138******************************************************************************/ 4094******************************************************************************/
4139static s32 4095static s32 e1000_phy_reset_dsp(struct e1000_hw *hw)
4140e1000_phy_reset_dsp(struct e1000_hw *hw)
4141{ 4096{
4142 s32 ret_val; 4097 s32 ret_val;
4143 DEBUGFUNC("e1000_phy_reset_dsp"); 4098 DEBUGFUNC("e1000_phy_reset_dsp");
@@ -4163,9 +4118,8 @@ e1000_phy_reset_dsp(struct e1000_hw *hw)
4163* hw - Struct containing variables accessed by shared code 4118* hw - Struct containing variables accessed by shared code
4164* phy_info - PHY information structure 4119* phy_info - PHY information structure
4165******************************************************************************/ 4120******************************************************************************/
4166static s32 4121static s32 e1000_phy_igp_get_info(struct e1000_hw *hw,
4167e1000_phy_igp_get_info(struct e1000_hw *hw, 4122 struct e1000_phy_info *phy_info)
4168 struct e1000_phy_info *phy_info)
4169{ 4123{
4170 s32 ret_val; 4124 s32 ret_val;
4171 u16 phy_data, min_length, max_length, average; 4125 u16 phy_data, min_length, max_length, average;
@@ -4240,9 +4194,8 @@ e1000_phy_igp_get_info(struct e1000_hw *hw,
4240* hw - Struct containing variables accessed by shared code 4194* hw - Struct containing variables accessed by shared code
4241* phy_info - PHY information structure 4195* phy_info - PHY information structure
4242******************************************************************************/ 4196******************************************************************************/
4243static s32 4197static s32 e1000_phy_ife_get_info(struct e1000_hw *hw,
4244e1000_phy_ife_get_info(struct e1000_hw *hw, 4198 struct e1000_phy_info *phy_info)
4245 struct e1000_phy_info *phy_info)
4246{ 4199{
4247 s32 ret_val; 4200 s32 ret_val;
4248 u16 phy_data; 4201 u16 phy_data;
@@ -4290,9 +4243,8 @@ e1000_phy_ife_get_info(struct e1000_hw *hw,
4290* hw - Struct containing variables accessed by shared code 4243* hw - Struct containing variables accessed by shared code
4291* phy_info - PHY information structure 4244* phy_info - PHY information structure
4292******************************************************************************/ 4245******************************************************************************/
4293static s32 4246static s32 e1000_phy_m88_get_info(struct e1000_hw *hw,
4294e1000_phy_m88_get_info(struct e1000_hw *hw, 4247 struct e1000_phy_info *phy_info)
4295 struct e1000_phy_info *phy_info)
4296{ 4248{
4297 s32 ret_val; 4249 s32 ret_val;
4298 u16 phy_data; 4250 u16 phy_data;
@@ -4369,9 +4321,7 @@ e1000_phy_m88_get_info(struct e1000_hw *hw,
4369* hw - Struct containing variables accessed by shared code 4321* hw - Struct containing variables accessed by shared code
4370* phy_info - PHY information structure 4322* phy_info - PHY information structure
4371******************************************************************************/ 4323******************************************************************************/
4372s32 4324s32 e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info)
4373e1000_phy_get_info(struct e1000_hw *hw,
4374 struct e1000_phy_info *phy_info)
4375{ 4325{
4376 s32 ret_val; 4326 s32 ret_val;
4377 u16 phy_data; 4327 u16 phy_data;
@@ -4415,8 +4365,7 @@ e1000_phy_get_info(struct e1000_hw *hw,
4415 return e1000_phy_m88_get_info(hw, phy_info); 4365 return e1000_phy_m88_get_info(hw, phy_info);
4416} 4366}
4417 4367
4418s32 4368s32 e1000_validate_mdi_setting(struct e1000_hw *hw)
4419e1000_validate_mdi_setting(struct e1000_hw *hw)
4420{ 4369{
4421 DEBUGFUNC("e1000_validate_mdi_settings"); 4370 DEBUGFUNC("e1000_validate_mdi_settings");
4422 4371
@@ -4436,8 +4385,7 @@ e1000_validate_mdi_setting(struct e1000_hw *hw)
4436 * 4385 *
4437 * hw - Struct containing variables accessed by shared code 4386 * hw - Struct containing variables accessed by shared code
4438 *****************************************************************************/ 4387 *****************************************************************************/
4439s32 4388s32 e1000_init_eeprom_params(struct e1000_hw *hw)
4440e1000_init_eeprom_params(struct e1000_hw *hw)
4441{ 4389{
4442 struct e1000_eeprom_info *eeprom = &hw->eeprom; 4390 struct e1000_eeprom_info *eeprom = &hw->eeprom;
4443 u32 eecd = E1000_READ_REG(hw, EECD); 4391 u32 eecd = E1000_READ_REG(hw, EECD);
@@ -4626,9 +4574,7 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
4626 * hw - Struct containing variables accessed by shared code 4574 * hw - Struct containing variables accessed by shared code
4627 * eecd - EECD's current value 4575 * eecd - EECD's current value
4628 *****************************************************************************/ 4576 *****************************************************************************/
4629static void 4577static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd)
4630e1000_raise_ee_clk(struct e1000_hw *hw,
4631 u32 *eecd)
4632{ 4578{
4633 /* Raise the clock input to the EEPROM (by setting the SK bit), and then 4579 /* Raise the clock input to the EEPROM (by setting the SK bit), and then
4634 * wait <delay> microseconds. 4580 * wait <delay> microseconds.
@@ -4645,9 +4591,7 @@ e1000_raise_ee_clk(struct e1000_hw *hw,
4645 * hw - Struct containing variables accessed by shared code 4591 * hw - Struct containing variables accessed by shared code
4646 * eecd - EECD's current value 4592 * eecd - EECD's current value
4647 *****************************************************************************/ 4593 *****************************************************************************/
4648static void 4594static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd)
4649e1000_lower_ee_clk(struct e1000_hw *hw,
4650 u32 *eecd)
4651{ 4595{
4652 /* Lower the clock input to the EEPROM (by clearing the SK bit), and then 4596 /* Lower the clock input to the EEPROM (by clearing the SK bit), and then
4653 * wait 50 microseconds. 4597 * wait 50 microseconds.
@@ -4665,10 +4609,7 @@ e1000_lower_ee_clk(struct e1000_hw *hw,
4665 * data - data to send to the EEPROM 4609 * data - data to send to the EEPROM
4666 * count - number of bits to shift out 4610 * count - number of bits to shift out
4667 *****************************************************************************/ 4611 *****************************************************************************/
4668static void 4612static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
4669e1000_shift_out_ee_bits(struct e1000_hw *hw,
4670 u16 data,
4671 u16 count)
4672{ 4613{
4673 struct e1000_eeprom_info *eeprom = &hw->eeprom; 4614 struct e1000_eeprom_info *eeprom = &hw->eeprom;
4674 u32 eecd; 4615 u32 eecd;
@@ -4718,9 +4659,7 @@ e1000_shift_out_ee_bits(struct e1000_hw *hw,
4718 * 4659 *
4719 * hw - Struct containing variables accessed by shared code 4660 * hw - Struct containing variables accessed by shared code
4720 *****************************************************************************/ 4661 *****************************************************************************/
4721static u16 4662static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count)
4722e1000_shift_in_ee_bits(struct e1000_hw *hw,
4723 u16 count)
4724{ 4663{
4725 u32 eecd; 4664 u32 eecd;
4726 u32 i; 4665 u32 i;
@@ -4762,8 +4701,7 @@ e1000_shift_in_ee_bits(struct e1000_hw *hw,
4762 * Lowers EEPROM clock. Clears input pin. Sets the chip select pin. This 4701 * Lowers EEPROM clock. Clears input pin. Sets the chip select pin. This
4763 * function should be called before issuing a command to the EEPROM. 4702 * function should be called before issuing a command to the EEPROM.
4764 *****************************************************************************/ 4703 *****************************************************************************/
4765static s32 4704static s32 e1000_acquire_eeprom(struct e1000_hw *hw)
4766e1000_acquire_eeprom(struct e1000_hw *hw)
4767{ 4705{
4768 struct e1000_eeprom_info *eeprom = &hw->eeprom; 4706 struct e1000_eeprom_info *eeprom = &hw->eeprom;
4769 u32 eecd, i=0; 4707 u32 eecd, i=0;
@@ -4821,8 +4759,7 @@ e1000_acquire_eeprom(struct e1000_hw *hw)
4821 * 4759 *
4822 * hw - Struct containing variables accessed by shared code 4760 * hw - Struct containing variables accessed by shared code
4823 *****************************************************************************/ 4761 *****************************************************************************/
4824static void 4762static void e1000_standby_eeprom(struct e1000_hw *hw)
4825e1000_standby_eeprom(struct e1000_hw *hw)
4826{ 4763{
4827 struct e1000_eeprom_info *eeprom = &hw->eeprom; 4764 struct e1000_eeprom_info *eeprom = &hw->eeprom;
4828 u32 eecd; 4765 u32 eecd;
@@ -4870,8 +4807,7 @@ e1000_standby_eeprom(struct e1000_hw *hw)
4870 * 4807 *
4871 * hw - Struct containing variables accessed by shared code 4808 * hw - Struct containing variables accessed by shared code
4872 *****************************************************************************/ 4809 *****************************************************************************/
4873static void 4810static void e1000_release_eeprom(struct e1000_hw *hw)
4874e1000_release_eeprom(struct e1000_hw *hw)
4875{ 4811{
4876 u32 eecd; 4812 u32 eecd;
4877 4813
@@ -4921,8 +4857,7 @@ e1000_release_eeprom(struct e1000_hw *hw)
4921 * 4857 *
4922 * hw - Struct containing variables accessed by shared code 4858 * hw - Struct containing variables accessed by shared code
4923 *****************************************************************************/ 4859 *****************************************************************************/
4924static s32 4860static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw)
4925e1000_spi_eeprom_ready(struct e1000_hw *hw)
4926{ 4861{
4927 u16 retry_count = 0; 4862 u16 retry_count = 0;
4928 u8 spi_stat_reg; 4863 u8 spi_stat_reg;
@@ -4967,11 +4902,7 @@ e1000_spi_eeprom_ready(struct e1000_hw *hw)
4967 * data - word read from the EEPROM 4902 * data - word read from the EEPROM
4968 * words - number of words to read 4903 * words - number of words to read
4969 *****************************************************************************/ 4904 *****************************************************************************/
4970s32 4905s32 e1000_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
4971e1000_read_eeprom(struct e1000_hw *hw,
4972 u16 offset,
4973 u16 words,
4974 u16 *data)
4975{ 4906{
4976 struct e1000_eeprom_info *eeprom = &hw->eeprom; 4907 struct e1000_eeprom_info *eeprom = &hw->eeprom;
4977 u32 i = 0; 4908 u32 i = 0;
@@ -5068,11 +4999,8 @@ e1000_read_eeprom(struct e1000_hw *hw,
5068 * data - word read from the EEPROM 4999 * data - word read from the EEPROM
5069 * words - number of words to read 5000 * words - number of words to read
5070 *****************************************************************************/ 5001 *****************************************************************************/
5071static s32 5002static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words,
5072e1000_read_eeprom_eerd(struct e1000_hw *hw, 5003 u16 *data)
5073 u16 offset,
5074 u16 words,
5075 u16 *data)
5076{ 5004{
5077 u32 i, eerd = 0; 5005 u32 i, eerd = 0;
5078 s32 error = 0; 5006 s32 error = 0;
@@ -5102,11 +5030,8 @@ e1000_read_eeprom_eerd(struct e1000_hw *hw,
5102 * data - word read from the EEPROM 5030 * data - word read from the EEPROM
5103 * words - number of words to read 5031 * words - number of words to read
5104 *****************************************************************************/ 5032 *****************************************************************************/
5105static s32 5033static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words,
5106e1000_write_eeprom_eewr(struct e1000_hw *hw, 5034 u16 *data)
5107 u16 offset,
5108 u16 words,
5109 u16 *data)
5110{ 5035{
5111 u32 register_value = 0; 5036 u32 register_value = 0;
5112 u32 i = 0; 5037 u32 i = 0;
@@ -5143,8 +5068,7 @@ e1000_write_eeprom_eewr(struct e1000_hw *hw,
5143 * 5068 *
5144 * hw - Struct containing variables accessed by shared code 5069 * hw - Struct containing variables accessed by shared code
5145 *****************************************************************************/ 5070 *****************************************************************************/
5146static s32 5071static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
5147e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
5148{ 5072{
5149 u32 attempts = 100000; 5073 u32 attempts = 100000;
5150 u32 i, reg = 0; 5074 u32 i, reg = 0;
@@ -5171,8 +5095,7 @@ e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
5171* 5095*
5172* hw - Struct containing variables accessed by shared code 5096* hw - Struct containing variables accessed by shared code
5173****************************************************************************/ 5097****************************************************************************/
5174static bool 5098static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
5175e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
5176{ 5099{
5177 u32 eecd = 0; 5100 u32 eecd = 0;
5178 5101
@@ -5204,8 +5127,7 @@ e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
5204 * If the the sum of the 64 16 bit words is 0xBABA, the EEPROM's checksum is 5127 * If the the sum of the 64 16 bit words is 0xBABA, the EEPROM's checksum is
5205 * valid. 5128 * valid.
5206 *****************************************************************************/ 5129 *****************************************************************************/
5207s32 5130s32 e1000_validate_eeprom_checksum(struct e1000_hw *hw)
5208e1000_validate_eeprom_checksum(struct e1000_hw *hw)
5209{ 5131{
5210 u16 checksum = 0; 5132 u16 checksum = 0;
5211 u16 i, eeprom_data; 5133 u16 i, eeprom_data;
@@ -5268,8 +5190,7 @@ e1000_validate_eeprom_checksum(struct e1000_hw *hw)
5268 * Sums the first 63 16 bit words of the EEPROM. Subtracts the sum from 0xBABA. 5190 * Sums the first 63 16 bit words of the EEPROM. Subtracts the sum from 0xBABA.
5269 * Writes the difference to word offset 63 of the EEPROM. 5191 * Writes the difference to word offset 63 of the EEPROM.
5270 *****************************************************************************/ 5192 *****************************************************************************/
5271s32 5193s32 e1000_update_eeprom_checksum(struct e1000_hw *hw)
5272e1000_update_eeprom_checksum(struct e1000_hw *hw)
5273{ 5194{
5274 u32 ctrl_ext; 5195 u32 ctrl_ext;
5275 u16 checksum = 0; 5196 u16 checksum = 0;
@@ -5313,11 +5234,7 @@ e1000_update_eeprom_checksum(struct e1000_hw *hw)
5313 * If e1000_update_eeprom_checksum is not called after this function, the 5234 * If e1000_update_eeprom_checksum is not called after this function, the
5314 * EEPROM will most likely contain an invalid checksum. 5235 * EEPROM will most likely contain an invalid checksum.
5315 *****************************************************************************/ 5236 *****************************************************************************/
5316s32 5237s32 e1000_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
5317e1000_write_eeprom(struct e1000_hw *hw,
5318 u16 offset,
5319 u16 words,
5320 u16 *data)
5321{ 5238{
5322 struct e1000_eeprom_info *eeprom = &hw->eeprom; 5239 struct e1000_eeprom_info *eeprom = &hw->eeprom;
5323 s32 status = 0; 5240 s32 status = 0;
@@ -5370,11 +5287,8 @@ e1000_write_eeprom(struct e1000_hw *hw,
5370 * data - pointer to array of 8 bit words to be written to the EEPROM 5287 * data - pointer to array of 8 bit words to be written to the EEPROM
5371 * 5288 *
5372 *****************************************************************************/ 5289 *****************************************************************************/
5373static s32 5290static s32 e1000_write_eeprom_spi(struct e1000_hw *hw, u16 offset, u16 words,
5374e1000_write_eeprom_spi(struct e1000_hw *hw, 5291 u16 *data)
5375 u16 offset,
5376 u16 words,
5377 u16 *data)
5378{ 5292{
5379 struct e1000_eeprom_info *eeprom = &hw->eeprom; 5293 struct e1000_eeprom_info *eeprom = &hw->eeprom;
5380 u16 widx = 0; 5294 u16 widx = 0;
@@ -5436,11 +5350,8 @@ e1000_write_eeprom_spi(struct e1000_hw *hw,
5436 * data - pointer to array of 16 bit words to be written to the EEPROM 5350 * data - pointer to array of 16 bit words to be written to the EEPROM
5437 * 5351 *
5438 *****************************************************************************/ 5352 *****************************************************************************/
5439static s32 5353static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, u16 offset,
5440e1000_write_eeprom_microwire(struct e1000_hw *hw, 5354 u16 words, u16 *data)
5441 u16 offset,
5442 u16 words,
5443 u16 *data)
5444{ 5355{
5445 struct e1000_eeprom_info *eeprom = &hw->eeprom; 5356 struct e1000_eeprom_info *eeprom = &hw->eeprom;
5446 u32 eecd; 5357 u32 eecd;
@@ -5523,8 +5434,7 @@ e1000_write_eeprom_microwire(struct e1000_hw *hw,
5523 * data - word read from the EEPROM 5434 * data - word read from the EEPROM
5524 * words - number of words to read 5435 * words - number of words to read
5525 *****************************************************************************/ 5436 *****************************************************************************/
5526static s32 5437static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
5527e1000_commit_shadow_ram(struct e1000_hw *hw)
5528{ 5438{
5529 u32 attempts = 100000; 5439 u32 attempts = 100000;
5530 u32 eecd = 0; 5440 u32 eecd = 0;
@@ -5687,8 +5597,7 @@ e1000_commit_shadow_ram(struct e1000_hw *hw)
5687 * 5597 *
5688 * hw - Struct containing variables accessed by shared code 5598 * hw - Struct containing variables accessed by shared code
5689 *****************************************************************************/ 5599 *****************************************************************************/
5690s32 5600s32 e1000_read_mac_addr(struct e1000_hw *hw)
5691e1000_read_mac_addr(struct e1000_hw * hw)
5692{ 5601{
5693 u16 offset; 5602 u16 offset;
5694 u16 eeprom_data, i; 5603 u16 eeprom_data, i;
@@ -5731,8 +5640,7 @@ e1000_read_mac_addr(struct e1000_hw * hw)
5731 * of the receive addresss registers. Clears the multicast table. Assumes 5640 * of the receive addresss registers. Clears the multicast table. Assumes
5732 * the receiver is in reset when the routine is called. 5641 * the receiver is in reset when the routine is called.
5733 *****************************************************************************/ 5642 *****************************************************************************/
5734static void 5643static void e1000_init_rx_addrs(struct e1000_hw *hw)
5735e1000_init_rx_addrs(struct e1000_hw *hw)
5736{ 5644{
5737 u32 i; 5645 u32 i;
5738 u32 rar_num; 5646 u32 rar_num;
@@ -5770,9 +5678,7 @@ e1000_init_rx_addrs(struct e1000_hw *hw)
5770 * hw - Struct containing variables accessed by shared code 5678 * hw - Struct containing variables accessed by shared code
5771 * mc_addr - the multicast address to hash 5679 * mc_addr - the multicast address to hash
5772 *****************************************************************************/ 5680 *****************************************************************************/
5773u32 5681u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
5774e1000_hash_mc_addr(struct e1000_hw *hw,
5775 u8 *mc_addr)
5776{ 5682{
5777 u32 hash_value = 0; 5683 u32 hash_value = 0;
5778 5684
@@ -5835,9 +5741,7 @@ e1000_hash_mc_addr(struct e1000_hw *hw,
5835 * hw - Struct containing variables accessed by shared code 5741 * hw - Struct containing variables accessed by shared code
5836 * hash_value - Multicast address hash value 5742 * hash_value - Multicast address hash value
5837 *****************************************************************************/ 5743 *****************************************************************************/
5838void 5744void e1000_mta_set(struct e1000_hw *hw, u32 hash_value)
5839e1000_mta_set(struct e1000_hw *hw,
5840 u32 hash_value)
5841{ 5745{
5842 u32 hash_bit, hash_reg; 5746 u32 hash_bit, hash_reg;
5843 u32 mta; 5747 u32 mta;
@@ -5884,10 +5788,7 @@ e1000_mta_set(struct e1000_hw *hw,
5884 * addr - Address to put into receive address register 5788 * addr - Address to put into receive address register
5885 * index - Receive address register to write 5789 * index - Receive address register to write
5886 *****************************************************************************/ 5790 *****************************************************************************/
5887void 5791void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
5888e1000_rar_set(struct e1000_hw *hw,
5889 u8 *addr,
5890 u32 index)
5891{ 5792{
5892 u32 rar_low, rar_high; 5793 u32 rar_low, rar_high;
5893 5794
@@ -5942,10 +5843,7 @@ e1000_rar_set(struct e1000_hw *hw,
5942 * offset - Offset in VLAN filer table to write 5843 * offset - Offset in VLAN filer table to write
5943 * value - Value to write into VLAN filter table 5844 * value - Value to write into VLAN filter table
5944 *****************************************************************************/ 5845 *****************************************************************************/
5945void 5846void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value)
5946e1000_write_vfta(struct e1000_hw *hw,
5947 u32 offset,
5948 u32 value)
5949{ 5847{
5950 u32 temp; 5848 u32 temp;
5951 5849
@@ -5969,8 +5867,7 @@ e1000_write_vfta(struct e1000_hw *hw,
5969 * 5867 *
5970 * hw - Struct containing variables accessed by shared code 5868 * hw - Struct containing variables accessed by shared code
5971 *****************************************************************************/ 5869 *****************************************************************************/
5972static void 5870static void e1000_clear_vfta(struct e1000_hw *hw)
5973e1000_clear_vfta(struct e1000_hw *hw)
5974{ 5871{
5975 u32 offset; 5872 u32 offset;
5976 u32 vfta_value = 0; 5873 u32 vfta_value = 0;
@@ -6003,8 +5900,7 @@ e1000_clear_vfta(struct e1000_hw *hw)
6003 } 5900 }
6004} 5901}
6005 5902
6006static s32 5903static s32 e1000_id_led_init(struct e1000_hw *hw)
6007e1000_id_led_init(struct e1000_hw * hw)
6008{ 5904{
6009 u32 ledctl; 5905 u32 ledctl;
6010 const u32 ledctl_mask = 0x000000FF; 5906 const u32 ledctl_mask = 0x000000FF;
@@ -6086,8 +5982,7 @@ e1000_id_led_init(struct e1000_hw * hw)
6086 * 5982 *
6087 * hw - Struct containing variables accessed by shared code 5983 * hw - Struct containing variables accessed by shared code
6088 *****************************************************************************/ 5984 *****************************************************************************/
6089s32 5985s32 e1000_setup_led(struct e1000_hw *hw)
6090e1000_setup_led(struct e1000_hw *hw)
6091{ 5986{
6092 u32 ledctl; 5987 u32 ledctl;
6093 s32 ret_val = E1000_SUCCESS; 5988 s32 ret_val = E1000_SUCCESS;
@@ -6145,8 +6040,7 @@ e1000_setup_led(struct e1000_hw *hw)
6145 * 6040 *
6146 * hw - Struct containing variables accessed by shared code 6041 * hw - Struct containing variables accessed by shared code
6147 *****************************************************************************/ 6042 *****************************************************************************/
6148s32 6043s32 e1000_blink_led_start(struct e1000_hw *hw)
6149e1000_blink_led_start(struct e1000_hw *hw)
6150{ 6044{
6151 s16 i; 6045 s16 i;
6152 u32 ledctl_blink = 0; 6046 u32 ledctl_blink = 0;
@@ -6180,8 +6074,7 @@ e1000_blink_led_start(struct e1000_hw *hw)
6180 * 6074 *
6181 * hw - Struct containing variables accessed by shared code 6075 * hw - Struct containing variables accessed by shared code
6182 *****************************************************************************/ 6076 *****************************************************************************/
6183s32 6077s32 e1000_cleanup_led(struct e1000_hw *hw)
6184e1000_cleanup_led(struct e1000_hw *hw)
6185{ 6078{
6186 s32 ret_val = E1000_SUCCESS; 6079 s32 ret_val = E1000_SUCCESS;
6187 6080
@@ -6222,8 +6115,7 @@ e1000_cleanup_led(struct e1000_hw *hw)
6222 * 6115 *
6223 * hw - Struct containing variables accessed by shared code 6116 * hw - Struct containing variables accessed by shared code
6224 *****************************************************************************/ 6117 *****************************************************************************/
6225s32 6118s32 e1000_led_on(struct e1000_hw *hw)
6226e1000_led_on(struct e1000_hw *hw)
6227{ 6119{
6228 u32 ctrl = E1000_READ_REG(hw, CTRL); 6120 u32 ctrl = E1000_READ_REG(hw, CTRL);
6229 6121
@@ -6273,8 +6165,7 @@ e1000_led_on(struct e1000_hw *hw)
6273 * 6165 *
6274 * hw - Struct containing variables accessed by shared code 6166 * hw - Struct containing variables accessed by shared code
6275 *****************************************************************************/ 6167 *****************************************************************************/
6276s32 6168s32 e1000_led_off(struct e1000_hw *hw)
6277e1000_led_off(struct e1000_hw *hw)
6278{ 6169{
6279 u32 ctrl = E1000_READ_REG(hw, CTRL); 6170 u32 ctrl = E1000_READ_REG(hw, CTRL);
6280 6171
@@ -6324,8 +6215,7 @@ e1000_led_off(struct e1000_hw *hw)
6324 * 6215 *
6325 * hw - Struct containing variables accessed by shared code 6216 * hw - Struct containing variables accessed by shared code
6326 *****************************************************************************/ 6217 *****************************************************************************/
6327static void 6218static void e1000_clear_hw_cntrs(struct e1000_hw *hw)
6328e1000_clear_hw_cntrs(struct e1000_hw *hw)
6329{ 6219{
6330 volatile u32 temp; 6220 volatile u32 temp;
6331 6221
@@ -6428,8 +6318,7 @@ e1000_clear_hw_cntrs(struct e1000_hw *hw)
6428 * current_ifs_val, ifs_min_val, ifs_max_val, ifs_step_size, and ifs_ratio 6318 * current_ifs_val, ifs_min_val, ifs_max_val, ifs_step_size, and ifs_ratio
6429 * before calling this function. 6319 * before calling this function.
6430 *****************************************************************************/ 6320 *****************************************************************************/
6431void 6321void e1000_reset_adaptive(struct e1000_hw *hw)
6432e1000_reset_adaptive(struct e1000_hw *hw)
6433{ 6322{
6434 DEBUGFUNC("e1000_reset_adaptive"); 6323 DEBUGFUNC("e1000_reset_adaptive");
6435 6324
@@ -6456,8 +6345,7 @@ e1000_reset_adaptive(struct e1000_hw *hw)
6456 * tx_packets - Number of transmits since last callback 6345 * tx_packets - Number of transmits since last callback
6457 * total_collisions - Number of collisions since last callback 6346 * total_collisions - Number of collisions since last callback
6458 *****************************************************************************/ 6347 *****************************************************************************/
6459void 6348void e1000_update_adaptive(struct e1000_hw *hw)
6460e1000_update_adaptive(struct e1000_hw *hw)
6461{ 6349{
6462 DEBUGFUNC("e1000_update_adaptive"); 6350 DEBUGFUNC("e1000_update_adaptive");
6463 6351
@@ -6492,11 +6380,8 @@ e1000_update_adaptive(struct e1000_hw *hw)
6492 * frame_len - The length of the frame in question 6380 * frame_len - The length of the frame in question
6493 * mac_addr - The Ethernet destination address of the frame in question 6381 * mac_addr - The Ethernet destination address of the frame in question
6494 *****************************************************************************/ 6382 *****************************************************************************/
6495void 6383void e1000_tbi_adjust_stats(struct e1000_hw *hw, struct e1000_hw_stats *stats,
6496e1000_tbi_adjust_stats(struct e1000_hw *hw, 6384 u32 frame_len, u8 *mac_addr)
6497 struct e1000_hw_stats *stats,
6498 u32 frame_len,
6499 u8 *mac_addr)
6500{ 6385{
6501 u64 carry_bit; 6386 u64 carry_bit;
6502 6387
@@ -6570,8 +6455,7 @@ e1000_tbi_adjust_stats(struct e1000_hw *hw,
6570 * 6455 *
6571 * hw - Struct containing variables accessed by shared code 6456 * hw - Struct containing variables accessed by shared code
6572 *****************************************************************************/ 6457 *****************************************************************************/
6573void 6458void e1000_get_bus_info(struct e1000_hw *hw)
6574e1000_get_bus_info(struct e1000_hw *hw)
6575{ 6459{
6576 s32 ret_val; 6460 s32 ret_val;
6577 u16 pci_ex_link_status; 6461 u16 pci_ex_link_status;
@@ -6645,10 +6529,7 @@ e1000_get_bus_info(struct e1000_hw *hw)
6645 * offset - offset to write to 6529 * offset - offset to write to
6646 * value - value to write 6530 * value - value to write
6647 *****************************************************************************/ 6531 *****************************************************************************/
6648static void 6532static void e1000_write_reg_io(struct e1000_hw *hw, u32 offset, u32 value)
6649e1000_write_reg_io(struct e1000_hw *hw,
6650 u32 offset,
6651 u32 value)
6652{ 6533{
6653 unsigned long io_addr = hw->io_base; 6534 unsigned long io_addr = hw->io_base;
6654 unsigned long io_data = hw->io_base + 4; 6535 unsigned long io_data = hw->io_base + 4;
@@ -6672,10 +6553,8 @@ e1000_write_reg_io(struct e1000_hw *hw,
6672 * register to the minimum and maximum range. 6553 * register to the minimum and maximum range.
6673 * For IGP phy's, the function calculates the range by the AGC registers. 6554 * For IGP phy's, the function calculates the range by the AGC registers.
6674 *****************************************************************************/ 6555 *****************************************************************************/
6675static s32 6556static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length,
6676e1000_get_cable_length(struct e1000_hw *hw, 6557 u16 *max_length)
6677 u16 *min_length,
6678 u16 *max_length)
6679{ 6558{
6680 s32 ret_val; 6559 s32 ret_val;
6681 u16 agc_value = 0; 6560 u16 agc_value = 0;
@@ -6863,9 +6742,8 @@ e1000_get_cable_length(struct e1000_hw *hw,
6863 * return 0. If the link speed is 1000 Mbps the polarity status is in the 6742 * return 0. If the link speed is 1000 Mbps the polarity status is in the
6864 * IGP01E1000_PHY_PCS_INIT_REG. 6743 * IGP01E1000_PHY_PCS_INIT_REG.
6865 *****************************************************************************/ 6744 *****************************************************************************/
6866static s32 6745static s32 e1000_check_polarity(struct e1000_hw *hw,
6867e1000_check_polarity(struct e1000_hw *hw, 6746 e1000_rev_polarity *polarity)
6868 e1000_rev_polarity *polarity)
6869{ 6747{
6870 s32 ret_val; 6748 s32 ret_val;
6871 u16 phy_data; 6749 u16 phy_data;
@@ -6939,8 +6817,7 @@ e1000_check_polarity(struct e1000_hw *hw,
6939 * Link Health register. In IGP this bit is latched high, so the driver must 6817 * Link Health register. In IGP this bit is latched high, so the driver must
6940 * read it immediately after link is established. 6818 * read it immediately after link is established.
6941 *****************************************************************************/ 6819 *****************************************************************************/
6942static s32 6820static s32 e1000_check_downshift(struct e1000_hw *hw)
6943e1000_check_downshift(struct e1000_hw *hw)
6944{ 6821{
6945 s32 ret_val; 6822 s32 ret_val;
6946 u16 phy_data; 6823 u16 phy_data;
@@ -6985,9 +6862,7 @@ e1000_check_downshift(struct e1000_hw *hw)
6985 * 6862 *
6986 ****************************************************************************/ 6863 ****************************************************************************/
6987 6864
6988static s32 6865static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
6989e1000_config_dsp_after_link_change(struct e1000_hw *hw,
6990 bool link_up)
6991{ 6866{
6992 s32 ret_val; 6867 s32 ret_val;
6993 u16 phy_data, phy_saved_data, speed, duplex, i; 6868 u16 phy_data, phy_saved_data, speed, duplex, i;
@@ -7173,8 +7048,7 @@ e1000_config_dsp_after_link_change(struct e1000_hw *hw,
7173 * 7048 *
7174 * hw - Struct containing variables accessed by shared code 7049 * hw - Struct containing variables accessed by shared code
7175 ****************************************************************************/ 7050 ****************************************************************************/
7176static s32 7051static s32 e1000_set_phy_mode(struct e1000_hw *hw)
7177e1000_set_phy_mode(struct e1000_hw *hw)
7178{ 7052{
7179 s32 ret_val; 7053 s32 ret_val;
7180 u16 eeprom_data; 7054 u16 eeprom_data;
@@ -7218,9 +7092,7 @@ e1000_set_phy_mode(struct e1000_hw *hw)
7218 * 7092 *
7219 ****************************************************************************/ 7093 ****************************************************************************/
7220 7094
7221static s32 7095static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
7222e1000_set_d3_lplu_state(struct e1000_hw *hw,
7223 bool active)
7224{ 7096{
7225 u32 phy_ctrl = 0; 7097 u32 phy_ctrl = 0;
7226 s32 ret_val; 7098 s32 ret_val;
@@ -7348,9 +7220,7 @@ e1000_set_d3_lplu_state(struct e1000_hw *hw,
7348 * 7220 *
7349 ****************************************************************************/ 7221 ****************************************************************************/
7350 7222
7351static s32 7223static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
7352e1000_set_d0_lplu_state(struct e1000_hw *hw,
7353 bool active)
7354{ 7224{
7355 u32 phy_ctrl = 0; 7225 u32 phy_ctrl = 0;
7356 s32 ret_val; 7226 s32 ret_val;
@@ -7439,8 +7309,7 @@ e1000_set_d0_lplu_state(struct e1000_hw *hw,
7439 * 7309 *
7440 * hw - Struct containing variables accessed by shared code 7310 * hw - Struct containing variables accessed by shared code
7441 *****************************************************************************/ 7311 *****************************************************************************/
7442static s32 7312static s32 e1000_set_vco_speed(struct e1000_hw *hw)
7443e1000_set_vco_speed(struct e1000_hw *hw)
7444{ 7313{
7445 s32 ret_val; 7314 s32 ret_val;
7446 u16 default_page = 0; 7315 u16 default_page = 0;
@@ -7503,8 +7372,7 @@ e1000_set_vco_speed(struct e1000_hw *hw)
7503 * 7372 *
7504 * returns: - E1000_SUCCESS . 7373 * returns: - E1000_SUCCESS .
7505 ****************************************************************************/ 7374 ****************************************************************************/
7506static s32 7375static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer)
7507e1000_host_if_read_cookie(struct e1000_hw * hw, u8 *buffer)
7508{ 7376{
7509 u8 i; 7377 u8 i;
7510 u32 offset = E1000_MNG_DHCP_COOKIE_OFFSET; 7378 u32 offset = E1000_MNG_DHCP_COOKIE_OFFSET;
@@ -7530,8 +7398,7 @@ e1000_host_if_read_cookie(struct e1000_hw * hw, u8 *buffer)
7530 * timeout 7398 * timeout
7531 * - E1000_SUCCESS for success. 7399 * - E1000_SUCCESS for success.
7532 ****************************************************************************/ 7400 ****************************************************************************/
7533static s32 7401static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
7534e1000_mng_enable_host_if(struct e1000_hw * hw)
7535{ 7402{
7536 u32 hicr; 7403 u32 hicr;
7537 u8 i; 7404 u8 i;
@@ -7564,9 +7431,8 @@ e1000_mng_enable_host_if(struct e1000_hw * hw)
7564 * 7431 *
7565 * returns - E1000_SUCCESS for success. 7432 * returns - E1000_SUCCESS for success.
7566 ****************************************************************************/ 7433 ****************************************************************************/
7567static s32 7434static s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length,
7568e1000_mng_host_if_write(struct e1000_hw * hw, u8 *buffer, 7435 u16 offset, u8 *sum)
7569 u16 length, u16 offset, u8 *sum)
7570{ 7436{
7571 u8 *tmp; 7437 u8 *tmp;
7572 u8 *bufptr = buffer; 7438 u8 *bufptr = buffer;
@@ -7632,9 +7498,8 @@ e1000_mng_host_if_write(struct e1000_hw * hw, u8 *buffer,
7632 * 7498 *
7633 * returns - E1000_SUCCESS for success. 7499 * returns - E1000_SUCCESS for success.
7634 ****************************************************************************/ 7500 ****************************************************************************/
7635static s32 7501static s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
7636e1000_mng_write_cmd_header(struct e1000_hw * hw, 7502 struct e1000_host_mng_command_header *hdr)
7637 struct e1000_host_mng_command_header * hdr)
7638{ 7503{
7639 u16 i; 7504 u16 i;
7640 u8 sum; 7505 u8 sum;
@@ -7672,8 +7537,7 @@ e1000_mng_write_cmd_header(struct e1000_hw * hw,
7672 * 7537 *
7673 * returns - E1000_SUCCESS for success. 7538 * returns - E1000_SUCCESS for success.
7674 ****************************************************************************/ 7539 ****************************************************************************/
7675static s32 7540static s32 e1000_mng_write_commit(struct e1000_hw *hw)
7676e1000_mng_write_commit(struct e1000_hw * hw)
7677{ 7541{
7678 u32 hicr; 7542 u32 hicr;
7679 7543
@@ -7690,8 +7554,7 @@ e1000_mng_write_commit(struct e1000_hw * hw)
7690 * 7554 *
7691 * returns - true when the mode is IAMT or false. 7555 * returns - true when the mode is IAMT or false.
7692 ****************************************************************************/ 7556 ****************************************************************************/
7693bool 7557bool e1000_check_mng_mode(struct e1000_hw *hw)
7694e1000_check_mng_mode(struct e1000_hw *hw)
7695{ 7558{
7696 u32 fwsm; 7559 u32 fwsm;
7697 7560
@@ -7712,9 +7575,7 @@ e1000_check_mng_mode(struct e1000_hw *hw)
7712/***************************************************************************** 7575/*****************************************************************************
7713 * This function writes the dhcp info . 7576 * This function writes the dhcp info .
7714 ****************************************************************************/ 7577 ****************************************************************************/
7715s32 7578s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length)
7716e1000_mng_write_dhcp_info(struct e1000_hw * hw, u8 *buffer,
7717 u16 length)
7718{ 7579{
7719 s32 ret_val; 7580 s32 ret_val;
7720 struct e1000_host_mng_command_header hdr; 7581 struct e1000_host_mng_command_header hdr;
@@ -7744,8 +7605,7 @@ e1000_mng_write_dhcp_info(struct e1000_hw * hw, u8 *buffer,
7744 * 7605 *
7745 * returns - checksum of buffer contents. 7606 * returns - checksum of buffer contents.
7746 ****************************************************************************/ 7607 ****************************************************************************/
7747static u8 7608static u8 e1000_calculate_mng_checksum(char *buffer, u32 length)
7748e1000_calculate_mng_checksum(char *buffer, u32 length)
7749{ 7609{
7750 u8 sum = 0; 7610 u8 sum = 0;
7751 u32 i; 7611 u32 i;
@@ -7764,8 +7624,7 @@ e1000_calculate_mng_checksum(char *buffer, u32 length)
7764 * 7624 *
7765 * returns - true for packet filtering or false. 7625 * returns - true for packet filtering or false.
7766 ****************************************************************************/ 7626 ****************************************************************************/
7767bool 7627bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
7768e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
7769{ 7628{
7770 /* called in init as well as watchdog timer functions */ 7629 /* called in init as well as watchdog timer functions */
7771 7630
@@ -7806,8 +7665,7 @@ e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
7806 * returns: - true/false 7665 * returns: - true/false
7807 * 7666 *
7808 *****************************************************************************/ 7667 *****************************************************************************/
7809u32 7668u32 e1000_enable_mng_pass_thru(struct e1000_hw *hw)
7810e1000_enable_mng_pass_thru(struct e1000_hw *hw)
7811{ 7669{
7812 u32 manc; 7670 u32 manc;
7813 u32 fwsm, factps; 7671 u32 fwsm, factps;
@@ -7832,8 +7690,7 @@ e1000_enable_mng_pass_thru(struct e1000_hw *hw)
7832 return false; 7690 return false;
7833} 7691}
7834 7692
7835static s32 7693static s32 e1000_polarity_reversal_workaround(struct e1000_hw *hw)
7836e1000_polarity_reversal_workaround(struct e1000_hw *hw)
7837{ 7694{
7838 s32 ret_val; 7695 s32 ret_val;
7839 u16 mii_status_reg; 7696 u16 mii_status_reg;
@@ -7926,8 +7783,7 @@ e1000_polarity_reversal_workaround(struct e1000_hw *hw)
7926 * returns: - none. 7783 * returns: - none.
7927 * 7784 *
7928 ***************************************************************************/ 7785 ***************************************************************************/
7929static void 7786static void e1000_set_pci_express_master_disable(struct e1000_hw *hw)
7930e1000_set_pci_express_master_disable(struct e1000_hw *hw)
7931{ 7787{
7932 u32 ctrl; 7788 u32 ctrl;
7933 7789
@@ -7952,8 +7808,7 @@ e1000_set_pci_express_master_disable(struct e1000_hw *hw)
7952 * E1000_SUCCESS master requests disabled. 7808 * E1000_SUCCESS master requests disabled.
7953 * 7809 *
7954 ******************************************************************************/ 7810 ******************************************************************************/
7955s32 7811s32 e1000_disable_pciex_master(struct e1000_hw *hw)
7956e1000_disable_pciex_master(struct e1000_hw *hw)
7957{ 7812{
7958 s32 timeout = MASTER_DISABLE_TIMEOUT; /* 80ms */ 7813 s32 timeout = MASTER_DISABLE_TIMEOUT; /* 80ms */
7959 7814
@@ -7990,8 +7845,7 @@ e1000_disable_pciex_master(struct e1000_hw *hw)
7990 * E1000_SUCCESS at any other case. 7845 * E1000_SUCCESS at any other case.
7991 * 7846 *
7992 ******************************************************************************/ 7847 ******************************************************************************/
7993static s32 7848static s32 e1000_get_auto_rd_done(struct e1000_hw *hw)
7994e1000_get_auto_rd_done(struct e1000_hw *hw)
7995{ 7849{
7996 s32 timeout = AUTO_READ_DONE_TIMEOUT; 7850 s32 timeout = AUTO_READ_DONE_TIMEOUT;
7997 7851
@@ -8038,8 +7892,7 @@ e1000_get_auto_rd_done(struct e1000_hw *hw)
8038 * E1000_SUCCESS at any other case. 7892 * E1000_SUCCESS at any other case.
8039 * 7893 *
8040 ***************************************************************************/ 7894 ***************************************************************************/
8041static s32 7895static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw)
8042e1000_get_phy_cfg_done(struct e1000_hw *hw)
8043{ 7896{
8044 s32 timeout = PHY_CFG_TIMEOUT; 7897 s32 timeout = PHY_CFG_TIMEOUT;
8045 u32 cfg_mask = E1000_EEPROM_CFG_DONE; 7898 u32 cfg_mask = E1000_EEPROM_CFG_DONE;
@@ -8085,8 +7938,7 @@ e1000_get_phy_cfg_done(struct e1000_hw *hw)
8085 * E1000_SUCCESS at any other case. 7938 * E1000_SUCCESS at any other case.
8086 * 7939 *
8087 ***************************************************************************/ 7940 ***************************************************************************/
8088static s32 7941static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
8089e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
8090{ 7942{
8091 s32 timeout; 7943 s32 timeout;
8092 u32 swsm; 7944 u32 swsm;
@@ -8135,8 +7987,7 @@ e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
8135 * returns: - None. 7987 * returns: - None.
8136 * 7988 *
8137 ***************************************************************************/ 7989 ***************************************************************************/
8138static void 7990static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
8139e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
8140{ 7991{
8141 u32 swsm; 7992 u32 swsm;
8142 7993
@@ -8164,8 +8015,7 @@ e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
8164 * E1000_SUCCESS at any other case. 8015 * E1000_SUCCESS at any other case.
8165 * 8016 *
8166 ***************************************************************************/ 8017 ***************************************************************************/
8167static s32 8018static s32 e1000_get_software_semaphore(struct e1000_hw *hw)
8168e1000_get_software_semaphore(struct e1000_hw *hw)
8169{ 8019{
8170 s32 timeout = hw->eeprom.word_size + 1; 8020 s32 timeout = hw->eeprom.word_size + 1;
8171 u32 swsm; 8021 u32 swsm;
@@ -8200,8 +8050,7 @@ e1000_get_software_semaphore(struct e1000_hw *hw)
8200 * hw: Struct containing variables accessed by shared code 8050 * hw: Struct containing variables accessed by shared code
8201 * 8051 *
8202 ***************************************************************************/ 8052 ***************************************************************************/
8203static void 8053static void e1000_release_software_semaphore(struct e1000_hw *hw)
8204e1000_release_software_semaphore(struct e1000_hw *hw)
8205{ 8054{
8206 u32 swsm; 8055 u32 swsm;
8207 8056
@@ -8228,8 +8077,7 @@ e1000_release_software_semaphore(struct e1000_hw *hw)
8228 * E1000_SUCCESS 8077 * E1000_SUCCESS
8229 * 8078 *
8230 *****************************************************************************/ 8079 *****************************************************************************/
8231s32 8080s32 e1000_check_phy_reset_block(struct e1000_hw *hw)
8232e1000_check_phy_reset_block(struct e1000_hw *hw)
8233{ 8081{
8234 u32 manc = 0; 8082 u32 manc = 0;
8235 u32 fwsm = 0; 8083 u32 fwsm = 0;
@@ -8246,8 +8094,7 @@ e1000_check_phy_reset_block(struct e1000_hw *hw)
8246 E1000_BLK_PHY_RESET : E1000_SUCCESS; 8094 E1000_BLK_PHY_RESET : E1000_SUCCESS;
8247} 8095}
8248 8096
8249static u8 8097static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw)
8250e1000_arc_subsystem_valid(struct e1000_hw *hw)
8251{ 8098{
8252 u32 fwsm; 8099 u32 fwsm;
8253 8100
@@ -8283,8 +8130,7 @@ e1000_arc_subsystem_valid(struct e1000_hw *hw)
8283 * returns: E1000_SUCCESS 8130 * returns: E1000_SUCCESS
8284 * 8131 *
8285 *****************************************************************************/ 8132 *****************************************************************************/
8286static s32 8133static s32 e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
8287e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
8288{ 8134{
8289 u32 gcr_reg = 0; 8135 u32 gcr_reg = 0;
8290 8136
@@ -8324,8 +8170,7 @@ e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
8324 * hw: Struct containing variables accessed by shared code 8170 * hw: Struct containing variables accessed by shared code
8325 * 8171 *
8326 ***************************************************************************/ 8172 ***************************************************************************/
8327static s32 8173static s32 e1000_get_software_flag(struct e1000_hw *hw)
8328e1000_get_software_flag(struct e1000_hw *hw)
8329{ 8174{
8330 s32 timeout = PHY_CFG_TIMEOUT; 8175 s32 timeout = PHY_CFG_TIMEOUT;
8331 u32 extcnf_ctrl; 8176 u32 extcnf_ctrl;
@@ -8363,8 +8208,7 @@ e1000_get_software_flag(struct e1000_hw *hw)
8363 * hw: Struct containing variables accessed by shared code 8208 * hw: Struct containing variables accessed by shared code
8364 * 8209 *
8365 ***************************************************************************/ 8210 ***************************************************************************/
8366static void 8211static void e1000_release_software_flag(struct e1000_hw *hw)
8367e1000_release_software_flag(struct e1000_hw *hw)
8368{ 8212{
8369 u32 extcnf_ctrl; 8213 u32 extcnf_ctrl;
8370 8214
@@ -8388,9 +8232,8 @@ e1000_release_software_flag(struct e1000_hw *hw)
8388 * data - word read from the EEPROM 8232 * data - word read from the EEPROM
8389 * words - number of words to read 8233 * words - number of words to read
8390 *****************************************************************************/ 8234 *****************************************************************************/
8391static s32 8235static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
8392e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words, 8236 u16 *data)
8393 u16 *data)
8394{ 8237{
8395 s32 error = E1000_SUCCESS; 8238 s32 error = E1000_SUCCESS;
8396 u32 flash_bank = 0; 8239 u32 flash_bank = 0;
@@ -8444,9 +8287,8 @@ e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
8444 * words - number of words to write 8287 * words - number of words to write
8445 * data - words to write to the EEPROM 8288 * data - words to write to the EEPROM
8446 *****************************************************************************/ 8289 *****************************************************************************/
8447static s32 8290static s32 e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
8448e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words, 8291 u16 *data)
8449 u16 *data)
8450{ 8292{
8451 u32 i = 0; 8293 u32 i = 0;
8452 s32 error = E1000_SUCCESS; 8294 s32 error = E1000_SUCCESS;
@@ -8491,8 +8333,7 @@ e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
8491 * 8333 *
8492 * hw - The pointer to the hw structure 8334 * hw - The pointer to the hw structure
8493 ****************************************************************************/ 8335 ****************************************************************************/
8494static s32 8336static s32 e1000_ich8_cycle_init(struct e1000_hw *hw)
8495e1000_ich8_cycle_init(struct e1000_hw *hw)
8496{ 8337{
8497 union ich8_hws_flash_status hsfsts; 8338 union ich8_hws_flash_status hsfsts;
8498 s32 error = E1000_ERR_EEPROM; 8339 s32 error = E1000_ERR_EEPROM;
@@ -8558,8 +8399,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
8558 * 8399 *
8559 * hw - The pointer to the hw structure 8400 * hw - The pointer to the hw structure
8560 ****************************************************************************/ 8401 ****************************************************************************/
8561static s32 8402static s32 e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout)
8562e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout)
8563{ 8403{
8564 union ich8_hws_flash_ctrl hsflctl; 8404 union ich8_hws_flash_ctrl hsflctl;
8565 union ich8_hws_flash_status hsfsts; 8405 union ich8_hws_flash_status hsfsts;
@@ -8593,9 +8433,8 @@ e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout)
8593 * size - Size of data to read, 1=byte 2=word 8433 * size - Size of data to read, 1=byte 2=word
8594 * data - Pointer to the word to store the value read. 8434 * data - Pointer to the word to store the value read.
8595 *****************************************************************************/ 8435 *****************************************************************************/
8596static s32 8436static s32 e1000_read_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
8597e1000_read_ich8_data(struct e1000_hw *hw, u32 index, 8437 u16 *data)
8598 u32 size, u16* data)
8599{ 8438{
8600 union ich8_hws_flash_status hsfsts; 8439 union ich8_hws_flash_status hsfsts;
8601 union ich8_hws_flash_ctrl hsflctl; 8440 union ich8_hws_flash_ctrl hsflctl;
@@ -8672,9 +8511,8 @@ e1000_read_ich8_data(struct e1000_hw *hw, u32 index,
8672 * size - Size of data to read, 1=byte 2=word 8511 * size - Size of data to read, 1=byte 2=word
8673 * data - The byte(s) to write to the NVM. 8512 * data - The byte(s) to write to the NVM.
8674 *****************************************************************************/ 8513 *****************************************************************************/
8675static s32 8514static s32 e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
8676e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size, 8515 u16 data)
8677 u16 data)
8678{ 8516{
8679 union ich8_hws_flash_status hsfsts; 8517 union ich8_hws_flash_status hsfsts;
8680 union ich8_hws_flash_ctrl hsflctl; 8518 union ich8_hws_flash_ctrl hsflctl;
@@ -8747,8 +8585,7 @@ e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
8747 * index - The index of the byte to read. 8585 * index - The index of the byte to read.
8748 * data - Pointer to a byte to store the value read. 8586 * data - Pointer to a byte to store the value read.
8749 *****************************************************************************/ 8587 *****************************************************************************/
8750static s32 8588static s32 e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8 *data)
8751e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8* data)
8752{ 8589{
8753 s32 status = E1000_SUCCESS; 8590 s32 status = E1000_SUCCESS;
8754 u16 word = 0; 8591 u16 word = 0;
@@ -8770,8 +8607,7 @@ e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8* data)
8770 * index - The index of the byte to write. 8607 * index - The index of the byte to write.
8771 * byte - The byte to write to the NVM. 8608 * byte - The byte to write to the NVM.
8772 *****************************************************************************/ 8609 *****************************************************************************/
8773static s32 8610static s32 e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte)
8774e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte)
8775{ 8611{
8776 s32 error = E1000_SUCCESS; 8612 s32 error = E1000_SUCCESS;
8777 s32 program_retries = 0; 8613 s32 program_retries = 0;
@@ -8803,8 +8639,7 @@ e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte)
8803 * index - The index of the byte to read. 8639 * index - The index of the byte to read.
8804 * data - The byte to write to the NVM. 8640 * data - The byte to write to the NVM.
8805 *****************************************************************************/ 8641 *****************************************************************************/
8806static s32 8642static s32 e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 data)
8807e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 data)
8808{ 8643{
8809 s32 status = E1000_SUCCESS; 8644 s32 status = E1000_SUCCESS;
8810 u16 word = (u16)data; 8645 u16 word = (u16)data;
@@ -8821,8 +8656,7 @@ e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 data)
8821 * index - The starting byte index of the word to read. 8656 * index - The starting byte index of the word to read.
8822 * data - Pointer to a word to store the value read. 8657 * data - Pointer to a word to store the value read.
8823 *****************************************************************************/ 8658 *****************************************************************************/
8824static s32 8659static s32 e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data)
8825e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data)
8826{ 8660{
8827 s32 status = E1000_SUCCESS; 8661 s32 status = E1000_SUCCESS;
8828 status = e1000_read_ich8_data(hw, index, 2, data); 8662 status = e1000_read_ich8_data(hw, index, 2, data);
@@ -8840,8 +8674,7 @@ e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data)
8840 * amount of NVM used in each bank is a *minimum* of 4 KBytes, but in fact the 8674 * amount of NVM used in each bank is a *minimum* of 4 KBytes, but in fact the
8841 * bank size may be 4, 8 or 64 KBytes 8675 * bank size may be 4, 8 or 64 KBytes
8842 *****************************************************************************/ 8676 *****************************************************************************/
8843static s32 8677static s32 e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank)
8844e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank)
8845{ 8678{
8846 union ich8_hws_flash_status hsfsts; 8679 union ich8_hws_flash_status hsfsts;
8847 union ich8_hws_flash_ctrl hsflctl; 8680 union ich8_hws_flash_ctrl hsflctl;
@@ -8930,9 +8763,9 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank)
8930 return error; 8763 return error;
8931} 8764}
8932 8765
8933static s32 8766static s32 e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
8934e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, 8767 u32 cnf_base_addr,
8935 u32 cnf_base_addr, u32 cnf_size) 8768 u32 cnf_size)
8936{ 8769{
8937 u32 ret_val = E1000_SUCCESS; 8770 u32 ret_val = E1000_SUCCESS;
8938 u16 word_addr, reg_data, reg_addr; 8771 u16 word_addr, reg_data, reg_addr;
@@ -8972,8 +8805,7 @@ e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
8972 * 8805 *
8973 * hw: Struct containing variables accessed by shared code 8806 * hw: Struct containing variables accessed by shared code
8974 *****************************************************************************/ 8807 *****************************************************************************/
8975static s32 8808static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw)
8976e1000_init_lcd_from_nvm(struct e1000_hw *hw)
8977{ 8809{
8978 u32 reg_data, cnf_base_addr, cnf_size, ret_val, loop; 8810 u32 reg_data, cnf_base_addr, cnf_size, ret_val, loop;
8979 8811
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index cf12b05cd011..9a20ba39346b 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -232,8 +232,7 @@ MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
232 * loaded. All it does is register with the PCI subsystem. 232 * loaded. All it does is register with the PCI subsystem.
233 **/ 233 **/
234 234
235static int __init 235static int __init e1000_init_module(void)
236e1000_init_module(void)
237{ 236{
238 int ret; 237 int ret;
239 printk(KERN_INFO "%s - version %s\n", 238 printk(KERN_INFO "%s - version %s\n",
@@ -261,8 +260,7 @@ module_init(e1000_init_module);
261 * from memory. 260 * from memory.
262 **/ 261 **/
263 262
264static void __exit 263static void __exit e1000_exit_module(void)
265e1000_exit_module(void)
266{ 264{
267 pci_unregister_driver(&e1000_driver); 265 pci_unregister_driver(&e1000_driver);
268} 266}
@@ -311,8 +309,7 @@ static void e1000_free_irq(struct e1000_adapter *adapter)
311 * @adapter: board private structure 309 * @adapter: board private structure
312 **/ 310 **/
313 311
314static void 312static void e1000_irq_disable(struct e1000_adapter *adapter)
315e1000_irq_disable(struct e1000_adapter *adapter)
316{ 313{
317 E1000_WRITE_REG(&adapter->hw, IMC, ~0); 314 E1000_WRITE_REG(&adapter->hw, IMC, ~0);
318 E1000_WRITE_FLUSH(&adapter->hw); 315 E1000_WRITE_FLUSH(&adapter->hw);
@@ -324,15 +321,13 @@ e1000_irq_disable(struct e1000_adapter *adapter)
324 * @adapter: board private structure 321 * @adapter: board private structure
325 **/ 322 **/
326 323
327static void 324static void e1000_irq_enable(struct e1000_adapter *adapter)
328e1000_irq_enable(struct e1000_adapter *adapter)
329{ 325{
330 E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK); 326 E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK);
331 E1000_WRITE_FLUSH(&adapter->hw); 327 E1000_WRITE_FLUSH(&adapter->hw);
332} 328}
333 329
334static void 330static void e1000_update_mng_vlan(struct e1000_adapter *adapter)
335e1000_update_mng_vlan(struct e1000_adapter *adapter)
336{ 331{
337 struct net_device *netdev = adapter->netdev; 332 struct net_device *netdev = adapter->netdev;
338 u16 vid = adapter->hw.mng_cookie.vlan_id; 333 u16 vid = adapter->hw.mng_cookie.vlan_id;
@@ -366,8 +361,7 @@ e1000_update_mng_vlan(struct e1000_adapter *adapter)
366 * 361 *
367 **/ 362 **/
368 363
369static void 364static void e1000_release_hw_control(struct e1000_adapter *adapter)
370e1000_release_hw_control(struct e1000_adapter *adapter)
371{ 365{
372 u32 ctrl_ext; 366 u32 ctrl_ext;
373 u32 swsm; 367 u32 swsm;
@@ -403,8 +397,7 @@ e1000_release_hw_control(struct e1000_adapter *adapter)
403 * 397 *
404 **/ 398 **/
405 399
406static void 400static void e1000_get_hw_control(struct e1000_adapter *adapter)
407e1000_get_hw_control(struct e1000_adapter *adapter)
408{ 401{
409 u32 ctrl_ext; 402 u32 ctrl_ext;
410 u32 swsm; 403 u32 swsm;
@@ -429,8 +422,7 @@ e1000_get_hw_control(struct e1000_adapter *adapter)
429 } 422 }
430} 423}
431 424
432static void 425static void e1000_init_manageability(struct e1000_adapter *adapter)
433e1000_init_manageability(struct e1000_adapter *adapter)
434{ 426{
435 if (adapter->en_mng_pt) { 427 if (adapter->en_mng_pt) {
436 u32 manc = E1000_READ_REG(&adapter->hw, MANC); 428 u32 manc = E1000_READ_REG(&adapter->hw, MANC);
@@ -456,8 +448,7 @@ e1000_init_manageability(struct e1000_adapter *adapter)
456 } 448 }
457} 449}
458 450
459static void 451static void e1000_release_manageability(struct e1000_adapter *adapter)
460e1000_release_manageability(struct e1000_adapter *adapter)
461{ 452{
462 if (adapter->en_mng_pt) { 453 if (adapter->en_mng_pt) {
463 u32 manc = E1000_READ_REG(&adapter->hw, MANC); 454 u32 manc = E1000_READ_REG(&adapter->hw, MANC);
@@ -591,8 +582,7 @@ out:
591 return; 582 return;
592} 583}
593 584
594void 585void e1000_down(struct e1000_adapter *adapter)
595e1000_down(struct e1000_adapter *adapter)
596{ 586{
597 struct net_device *netdev = adapter->netdev; 587 struct net_device *netdev = adapter->netdev;
598 588
@@ -620,8 +610,7 @@ e1000_down(struct e1000_adapter *adapter)
620 e1000_clean_all_rx_rings(adapter); 610 e1000_clean_all_rx_rings(adapter);
621} 611}
622 612
623void 613void e1000_reinit_locked(struct e1000_adapter *adapter)
624e1000_reinit_locked(struct e1000_adapter *adapter)
625{ 614{
626 WARN_ON(in_interrupt()); 615 WARN_ON(in_interrupt());
627 while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) 616 while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
@@ -631,8 +620,7 @@ e1000_reinit_locked(struct e1000_adapter *adapter)
631 clear_bit(__E1000_RESETTING, &adapter->flags); 620 clear_bit(__E1000_RESETTING, &adapter->flags);
632} 621}
633 622
634void 623void e1000_reset(struct e1000_adapter *adapter)
635e1000_reset(struct e1000_adapter *adapter)
636{ 624{
637 u32 pba = 0, tx_space, min_tx_space, min_rx_space; 625 u32 pba = 0, tx_space, min_tx_space, min_rx_space;
638 u16 fc_high_water_mark = E1000_FC_HIGH_DIFF; 626 u16 fc_high_water_mark = E1000_FC_HIGH_DIFF;
@@ -1231,8 +1219,7 @@ err_dma:
1231 * memory. 1219 * memory.
1232 **/ 1220 **/
1233 1221
1234static void __devexit 1222static void __devexit e1000_remove(struct pci_dev *pdev)
1235e1000_remove(struct pci_dev *pdev)
1236{ 1223{
1237 struct net_device *netdev = pci_get_drvdata(pdev); 1224 struct net_device *netdev = pci_get_drvdata(pdev);
1238 struct e1000_adapter *adapter = netdev_priv(netdev); 1225 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -1283,8 +1270,7 @@ e1000_remove(struct pci_dev *pdev)
1283 * OS network device settings (MTU size). 1270 * OS network device settings (MTU size).
1284 **/ 1271 **/
1285 1272
1286static int __devinit 1273static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
1287e1000_sw_init(struct e1000_adapter *adapter)
1288{ 1274{
1289 struct e1000_hw *hw = &adapter->hw; 1275 struct e1000_hw *hw = &adapter->hw;
1290 struct net_device *netdev = adapter->netdev; 1276 struct net_device *netdev = adapter->netdev;
@@ -1377,8 +1363,7 @@ e1000_sw_init(struct e1000_adapter *adapter)
1377 * intended for Multiqueue, but should work fine with a single queue. 1363 * intended for Multiqueue, but should work fine with a single queue.
1378 **/ 1364 **/
1379 1365
1380static int __devinit 1366static int __devinit e1000_alloc_queues(struct e1000_adapter *adapter)
1381e1000_alloc_queues(struct e1000_adapter *adapter)
1382{ 1367{
1383 adapter->tx_ring = kcalloc(adapter->num_tx_queues, 1368 adapter->tx_ring = kcalloc(adapter->num_tx_queues,
1384 sizeof(struct e1000_tx_ring), GFP_KERNEL); 1369 sizeof(struct e1000_tx_ring), GFP_KERNEL);
@@ -1419,8 +1404,7 @@ e1000_alloc_queues(struct e1000_adapter *adapter)
1419 * and the stack is notified that the interface is ready. 1404 * and the stack is notified that the interface is ready.
1420 **/ 1405 **/
1421 1406
1422static int 1407static int e1000_open(struct net_device *netdev)
1423e1000_open(struct net_device *netdev)
1424{ 1408{
1425 struct e1000_adapter *adapter = netdev_priv(netdev); 1409 struct e1000_adapter *adapter = netdev_priv(netdev);
1426 int err; 1410 int err;
@@ -1503,8 +1487,7 @@ err_setup_tx:
1503 * hardware, and all transmit and receive resources are freed. 1487 * hardware, and all transmit and receive resources are freed.
1504 **/ 1488 **/
1505 1489
1506static int 1490static int e1000_close(struct net_device *netdev)
1507e1000_close(struct net_device *netdev)
1508{ 1491{
1509 struct e1000_adapter *adapter = netdev_priv(netdev); 1492 struct e1000_adapter *adapter = netdev_priv(netdev);
1510 1493
@@ -1540,9 +1523,8 @@ e1000_close(struct net_device *netdev)
1540 * @start: address of beginning of memory 1523 * @start: address of beginning of memory
1541 * @len: length of memory 1524 * @len: length of memory
1542 **/ 1525 **/
1543static bool 1526static bool e1000_check_64k_bound(struct e1000_adapter *adapter, void *start,
1544e1000_check_64k_bound(struct e1000_adapter *adapter, 1527 unsigned long len)
1545 void *start, unsigned long len)
1546{ 1528{
1547 unsigned long begin = (unsigned long) start; 1529 unsigned long begin = (unsigned long) start;
1548 unsigned long end = begin + len; 1530 unsigned long end = begin + len;
@@ -1565,9 +1547,8 @@ e1000_check_64k_bound(struct e1000_adapter *adapter,
1565 * Return 0 on success, negative on failure 1547 * Return 0 on success, negative on failure
1566 **/ 1548 **/
1567 1549
1568static int 1550static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
1569e1000_setup_tx_resources(struct e1000_adapter *adapter, 1551 struct e1000_tx_ring *txdr)
1570 struct e1000_tx_ring *txdr)
1571{ 1552{
1572 struct pci_dev *pdev = adapter->pdev; 1553 struct pci_dev *pdev = adapter->pdev;
1573 int size; 1554 int size;
@@ -1641,8 +1622,7 @@ setup_tx_desc_die:
1641 * Return 0 on success, negative on failure 1622 * Return 0 on success, negative on failure
1642 **/ 1623 **/
1643 1624
1644int 1625int e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
1645e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
1646{ 1626{
1647 int i, err = 0; 1627 int i, err = 0;
1648 1628
@@ -1668,8 +1648,7 @@ e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
1668 * Configure the Tx unit of the MAC after a reset. 1648 * Configure the Tx unit of the MAC after a reset.
1669 **/ 1649 **/
1670 1650
1671static void 1651static void e1000_configure_tx(struct e1000_adapter *adapter)
1672e1000_configure_tx(struct e1000_adapter *adapter)
1673{ 1652{
1674 u64 tdba; 1653 u64 tdba;
1675 struct e1000_hw *hw = &adapter->hw; 1654 struct e1000_hw *hw = &adapter->hw;
@@ -1782,9 +1761,8 @@ e1000_configure_tx(struct e1000_adapter *adapter)
1782 * Returns 0 on success, negative on failure 1761 * Returns 0 on success, negative on failure
1783 **/ 1762 **/
1784 1763
1785static int 1764static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
1786e1000_setup_rx_resources(struct e1000_adapter *adapter, 1765 struct e1000_rx_ring *rxdr)
1787 struct e1000_rx_ring *rxdr)
1788{ 1766{
1789 struct pci_dev *pdev = adapter->pdev; 1767 struct pci_dev *pdev = adapter->pdev;
1790 int size, desc_len; 1768 int size, desc_len;
@@ -1887,8 +1865,7 @@ setup_rx_desc_die:
1887 * Return 0 on success, negative on failure 1865 * Return 0 on success, negative on failure
1888 **/ 1866 **/
1889 1867
1890int 1868int e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
1891e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
1892{ 1869{
1893 int i, err = 0; 1870 int i, err = 0;
1894 1871
@@ -1913,8 +1890,7 @@ e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
1913 **/ 1890 **/
1914#define PAGE_USE_COUNT(S) (((S) >> PAGE_SHIFT) + \ 1891#define PAGE_USE_COUNT(S) (((S) >> PAGE_SHIFT) + \
1915 (((S) & (PAGE_SIZE - 1)) ? 1 : 0)) 1892 (((S) & (PAGE_SIZE - 1)) ? 1 : 0))
1916static void 1893static void e1000_setup_rctl(struct e1000_adapter *adapter)
1917e1000_setup_rctl(struct e1000_adapter *adapter)
1918{ 1894{
1919 u32 rctl, rfctl; 1895 u32 rctl, rfctl;
1920 u32 psrctl = 0; 1896 u32 psrctl = 0;
@@ -2031,8 +2007,7 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
2031 * Configure the Rx unit of the MAC after a reset. 2007 * Configure the Rx unit of the MAC after a reset.
2032 **/ 2008 **/
2033 2009
2034static void 2010static void e1000_configure_rx(struct e1000_adapter *adapter)
2035e1000_configure_rx(struct e1000_adapter *adapter)
2036{ 2011{
2037 u64 rdba; 2012 u64 rdba;
2038 struct e1000_hw *hw = &adapter->hw; 2013 struct e1000_hw *hw = &adapter->hw;
@@ -2131,9 +2106,8 @@ e1000_configure_rx(struct e1000_adapter *adapter)
2131 * Free all transmit software resources 2106 * Free all transmit software resources
2132 **/ 2107 **/
2133 2108
2134static void 2109static void e1000_free_tx_resources(struct e1000_adapter *adapter,
2135e1000_free_tx_resources(struct e1000_adapter *adapter, 2110 struct e1000_tx_ring *tx_ring)
2136 struct e1000_tx_ring *tx_ring)
2137{ 2111{
2138 struct pci_dev *pdev = adapter->pdev; 2112 struct pci_dev *pdev = adapter->pdev;
2139 2113
@@ -2154,8 +2128,7 @@ e1000_free_tx_resources(struct e1000_adapter *adapter,
2154 * Free all transmit software resources 2128 * Free all transmit software resources
2155 **/ 2129 **/
2156 2130
2157void 2131void e1000_free_all_tx_resources(struct e1000_adapter *adapter)
2158e1000_free_all_tx_resources(struct e1000_adapter *adapter)
2159{ 2132{
2160 int i; 2133 int i;
2161 2134
@@ -2163,9 +2136,8 @@ e1000_free_all_tx_resources(struct e1000_adapter *adapter)
2163 e1000_free_tx_resources(adapter, &adapter->tx_ring[i]); 2136 e1000_free_tx_resources(adapter, &adapter->tx_ring[i]);
2164} 2137}
2165 2138
2166static void 2139static void e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
2167e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter, 2140 struct e1000_buffer *buffer_info)
2168 struct e1000_buffer *buffer_info)
2169{ 2141{
2170 if (buffer_info->dma) { 2142 if (buffer_info->dma) {
2171 pci_unmap_page(adapter->pdev, 2143 pci_unmap_page(adapter->pdev,
@@ -2187,9 +2159,8 @@ e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
2187 * @tx_ring: ring to be cleaned 2159 * @tx_ring: ring to be cleaned
2188 **/ 2160 **/
2189 2161
2190static void 2162static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
2191e1000_clean_tx_ring(struct e1000_adapter *adapter, 2163 struct e1000_tx_ring *tx_ring)
2192 struct e1000_tx_ring *tx_ring)
2193{ 2164{
2194 struct e1000_buffer *buffer_info; 2165 struct e1000_buffer *buffer_info;
2195 unsigned long size; 2166 unsigned long size;
@@ -2222,8 +2193,7 @@ e1000_clean_tx_ring(struct e1000_adapter *adapter,
2222 * @adapter: board private structure 2193 * @adapter: board private structure
2223 **/ 2194 **/
2224 2195
2225static void 2196static void e1000_clean_all_tx_rings(struct e1000_adapter *adapter)
2226e1000_clean_all_tx_rings(struct e1000_adapter *adapter)
2227{ 2197{
2228 int i; 2198 int i;
2229 2199
@@ -2239,9 +2209,8 @@ e1000_clean_all_tx_rings(struct e1000_adapter *adapter)
2239 * Free all receive software resources 2209 * Free all receive software resources
2240 **/ 2210 **/
2241 2211
2242static void 2212static void e1000_free_rx_resources(struct e1000_adapter *adapter,
2243e1000_free_rx_resources(struct e1000_adapter *adapter, 2213 struct e1000_rx_ring *rx_ring)
2244 struct e1000_rx_ring *rx_ring)
2245{ 2214{
2246 struct pci_dev *pdev = adapter->pdev; 2215 struct pci_dev *pdev = adapter->pdev;
2247 2216
@@ -2266,8 +2235,7 @@ e1000_free_rx_resources(struct e1000_adapter *adapter,
2266 * Free all receive software resources 2235 * Free all receive software resources
2267 **/ 2236 **/
2268 2237
2269void 2238void e1000_free_all_rx_resources(struct e1000_adapter *adapter)
2270e1000_free_all_rx_resources(struct e1000_adapter *adapter)
2271{ 2239{
2272 int i; 2240 int i;
2273 2241
@@ -2281,9 +2249,8 @@ e1000_free_all_rx_resources(struct e1000_adapter *adapter)
2281 * @rx_ring: ring to free buffers from 2249 * @rx_ring: ring to free buffers from
2282 **/ 2250 **/
2283 2251
2284static void 2252static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
2285e1000_clean_rx_ring(struct e1000_adapter *adapter, 2253 struct e1000_rx_ring *rx_ring)
2286 struct e1000_rx_ring *rx_ring)
2287{ 2254{
2288 struct e1000_buffer *buffer_info; 2255 struct e1000_buffer *buffer_info;
2289 struct e1000_ps_page *ps_page; 2256 struct e1000_ps_page *ps_page;
@@ -2340,8 +2307,7 @@ e1000_clean_rx_ring(struct e1000_adapter *adapter,
2340 * @adapter: board private structure 2307 * @adapter: board private structure
2341 **/ 2308 **/
2342 2309
2343static void 2310static void e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
2344e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
2345{ 2311{
2346 int i; 2312 int i;
2347 2313
@@ -2352,8 +2318,7 @@ e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
2352/* The 82542 2.0 (revision 2) needs to have the receive unit in reset 2318/* The 82542 2.0 (revision 2) needs to have the receive unit in reset
2353 * and memory write and invalidate disabled for certain operations 2319 * and memory write and invalidate disabled for certain operations
2354 */ 2320 */
2355static void 2321static void e1000_enter_82542_rst(struct e1000_adapter *adapter)
2356e1000_enter_82542_rst(struct e1000_adapter *adapter)
2357{ 2322{
2358 struct net_device *netdev = adapter->netdev; 2323 struct net_device *netdev = adapter->netdev;
2359 u32 rctl; 2324 u32 rctl;
@@ -2370,8 +2335,7 @@ e1000_enter_82542_rst(struct e1000_adapter *adapter)
2370 e1000_clean_all_rx_rings(adapter); 2335 e1000_clean_all_rx_rings(adapter);
2371} 2336}
2372 2337
2373static void 2338static void e1000_leave_82542_rst(struct e1000_adapter *adapter)
2374e1000_leave_82542_rst(struct e1000_adapter *adapter)
2375{ 2339{
2376 struct net_device *netdev = adapter->netdev; 2340 struct net_device *netdev = adapter->netdev;
2377 u32 rctl; 2341 u32 rctl;
@@ -2401,8 +2365,7 @@ e1000_leave_82542_rst(struct e1000_adapter *adapter)
2401 * Returns 0 on success, negative on failure 2365 * Returns 0 on success, negative on failure
2402 **/ 2366 **/
2403 2367
2404static int 2368static int e1000_set_mac(struct net_device *netdev, void *p)
2405e1000_set_mac(struct net_device *netdev, void *p)
2406{ 2369{
2407 struct e1000_adapter *adapter = netdev_priv(netdev); 2370 struct e1000_adapter *adapter = netdev_priv(netdev);
2408 struct sockaddr *addr = p; 2371 struct sockaddr *addr = p;
@@ -2452,8 +2415,7 @@ e1000_set_mac(struct net_device *netdev, void *p)
2452 * promiscuous mode, and all-multi behavior. 2415 * promiscuous mode, and all-multi behavior.
2453 **/ 2416 **/
2454 2417
2455static void 2418static void e1000_set_rx_mode(struct net_device *netdev)
2456e1000_set_rx_mode(struct net_device *netdev)
2457{ 2419{
2458 struct e1000_adapter *adapter = netdev_priv(netdev); 2420 struct e1000_adapter *adapter = netdev_priv(netdev);
2459 struct e1000_hw *hw = &adapter->hw; 2421 struct e1000_hw *hw = &adapter->hw;
@@ -2552,8 +2514,7 @@ e1000_set_rx_mode(struct net_device *netdev)
2552/* Need to wait a few seconds after link up to get diagnostic information from 2514/* Need to wait a few seconds after link up to get diagnostic information from
2553 * the phy */ 2515 * the phy */
2554 2516
2555static void 2517static void e1000_update_phy_info(unsigned long data)
2556e1000_update_phy_info(unsigned long data)
2557{ 2518{
2558 struct e1000_adapter *adapter = (struct e1000_adapter *) data; 2519 struct e1000_adapter *adapter = (struct e1000_adapter *) data;
2559 e1000_phy_get_info(&adapter->hw, &adapter->phy_info); 2520 e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
@@ -2564,8 +2525,7 @@ e1000_update_phy_info(unsigned long data)
2564 * @data: pointer to adapter cast into an unsigned long 2525 * @data: pointer to adapter cast into an unsigned long
2565 **/ 2526 **/
2566 2527
2567static void 2528static void e1000_82547_tx_fifo_stall(unsigned long data)
2568e1000_82547_tx_fifo_stall(unsigned long data)
2569{ 2529{
2570 struct e1000_adapter *adapter = (struct e1000_adapter *) data; 2530 struct e1000_adapter *adapter = (struct e1000_adapter *) data;
2571 struct net_device *netdev = adapter->netdev; 2531 struct net_device *netdev = adapter->netdev;
@@ -2605,8 +2565,7 @@ e1000_82547_tx_fifo_stall(unsigned long data)
2605 * e1000_watchdog - Timer Call-back 2565 * e1000_watchdog - Timer Call-back
2606 * @data: pointer to adapter cast into an unsigned long 2566 * @data: pointer to adapter cast into an unsigned long
2607 **/ 2567 **/
2608static void 2568static void e1000_watchdog(unsigned long data)
2609e1000_watchdog(unsigned long data)
2610{ 2569{
2611 struct e1000_adapter *adapter = (struct e1000_adapter *) data; 2570 struct e1000_adapter *adapter = (struct e1000_adapter *) data;
2612 struct net_device *netdev = adapter->netdev; 2571 struct net_device *netdev = adapter->netdev;
@@ -2806,9 +2765,7 @@ enum latency_range {
2806 * @bytes: the number of bytes during this measurement interval 2765 * @bytes: the number of bytes during this measurement interval
2807 **/ 2766 **/
2808static unsigned int e1000_update_itr(struct e1000_adapter *adapter, 2767static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
2809 u16 itr_setting, 2768 u16 itr_setting, int packets, int bytes)
2810 int packets,
2811 int bytes)
2812{ 2769{
2813 unsigned int retval = itr_setting; 2770 unsigned int retval = itr_setting;
2814 struct e1000_hw *hw = &adapter->hw; 2771 struct e1000_hw *hw = &adapter->hw;
@@ -2926,9 +2883,8 @@ set_itr_now:
2926#define E1000_TX_FLAGS_VLAN_MASK 0xffff0000 2883#define E1000_TX_FLAGS_VLAN_MASK 0xffff0000
2927#define E1000_TX_FLAGS_VLAN_SHIFT 16 2884#define E1000_TX_FLAGS_VLAN_SHIFT 16
2928 2885
2929static int 2886static int e1000_tso(struct e1000_adapter *adapter,
2930e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, 2887 struct e1000_tx_ring *tx_ring, struct sk_buff *skb)
2931 struct sk_buff *skb)
2932{ 2888{
2933 struct e1000_context_desc *context_desc; 2889 struct e1000_context_desc *context_desc;
2934 struct e1000_buffer *buffer_info; 2890 struct e1000_buffer *buffer_info;
@@ -2999,9 +2955,8 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2999 return false; 2955 return false;
3000} 2956}
3001 2957
3002static bool 2958static bool e1000_tx_csum(struct e1000_adapter *adapter,
3003e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, 2959 struct e1000_tx_ring *tx_ring, struct sk_buff *skb)
3004 struct sk_buff *skb)
3005{ 2960{
3006 struct e1000_context_desc *context_desc; 2961 struct e1000_context_desc *context_desc;
3007 struct e1000_buffer *buffer_info; 2962 struct e1000_buffer *buffer_info;
@@ -3038,10 +2993,11 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
3038#define E1000_MAX_TXD_PWR 12 2993#define E1000_MAX_TXD_PWR 12
3039#define E1000_MAX_DATA_PER_TXD (1<<E1000_MAX_TXD_PWR) 2994#define E1000_MAX_DATA_PER_TXD (1<<E1000_MAX_TXD_PWR)
3040 2995
3041static int 2996static int e1000_tx_map(struct e1000_adapter *adapter,
3042e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, 2997 struct e1000_tx_ring *tx_ring,
3043 struct sk_buff *skb, unsigned int first, unsigned int max_per_txd, 2998 struct sk_buff *skb, unsigned int first,
3044 unsigned int nr_frags, unsigned int mss) 2999 unsigned int max_per_txd, unsigned int nr_frags,
3000 unsigned int mss)
3045{ 3001{
3046 struct e1000_buffer *buffer_info; 3002 struct e1000_buffer *buffer_info;
3047 unsigned int len = skb->len; 3003 unsigned int len = skb->len;
@@ -3145,9 +3101,9 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
3145 return count; 3101 return count;
3146} 3102}
3147 3103
3148static void 3104static void e1000_tx_queue(struct e1000_adapter *adapter,
3149e1000_tx_queue(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, 3105 struct e1000_tx_ring *tx_ring, int tx_flags,
3150 int tx_flags, int count) 3106 int count)
3151{ 3107{
3152 struct e1000_tx_desc *tx_desc = NULL; 3108 struct e1000_tx_desc *tx_desc = NULL;
3153 struct e1000_buffer *buffer_info; 3109 struct e1000_buffer *buffer_info;
@@ -3212,8 +3168,8 @@ e1000_tx_queue(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
3212#define E1000_FIFO_HDR 0x10 3168#define E1000_FIFO_HDR 0x10
3213#define E1000_82547_PAD_LEN 0x3E0 3169#define E1000_82547_PAD_LEN 0x3E0
3214 3170
3215static int 3171static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter,
3216e1000_82547_fifo_workaround(struct e1000_adapter *adapter, struct sk_buff *skb) 3172 struct sk_buff *skb)
3217{ 3173{
3218 u32 fifo_space = adapter->tx_fifo_size - adapter->tx_fifo_head; 3174 u32 fifo_space = adapter->tx_fifo_size - adapter->tx_fifo_head;
3219 u32 skb_fifo_len = skb->len + E1000_FIFO_HDR; 3175 u32 skb_fifo_len = skb->len + E1000_FIFO_HDR;
@@ -3239,8 +3195,8 @@ no_fifo_stall_required:
3239} 3195}
3240 3196
3241#define MINIMUM_DHCP_PACKET_SIZE 282 3197#define MINIMUM_DHCP_PACKET_SIZE 282
3242static int 3198static int e1000_transfer_dhcp_info(struct e1000_adapter *adapter,
3243e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb) 3199 struct sk_buff *skb)
3244{ 3200{
3245 struct e1000_hw *hw = &adapter->hw; 3201 struct e1000_hw *hw = &adapter->hw;
3246 u16 length, offset; 3202 u16 length, offset;
@@ -3304,8 +3260,7 @@ static int e1000_maybe_stop_tx(struct net_device *netdev,
3304} 3260}
3305 3261
3306#define TXD_USE_COUNT(S, X) (((S) >> (X)) + 1 ) 3262#define TXD_USE_COUNT(S, X) (((S) >> (X)) + 1 )
3307static int 3263static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
3308e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
3309{ 3264{
3310 struct e1000_adapter *adapter = netdev_priv(netdev); 3265 struct e1000_adapter *adapter = netdev_priv(netdev);
3311 struct e1000_tx_ring *tx_ring; 3266 struct e1000_tx_ring *tx_ring;
@@ -3482,8 +3437,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
3482 * @netdev: network interface device structure 3437 * @netdev: network interface device structure
3483 **/ 3438 **/
3484 3439
3485static void 3440static void e1000_tx_timeout(struct net_device *netdev)
3486e1000_tx_timeout(struct net_device *netdev)
3487{ 3441{
3488 struct e1000_adapter *adapter = netdev_priv(netdev); 3442 struct e1000_adapter *adapter = netdev_priv(netdev);
3489 3443
@@ -3492,8 +3446,7 @@ e1000_tx_timeout(struct net_device *netdev)
3492 schedule_work(&adapter->reset_task); 3446 schedule_work(&adapter->reset_task);
3493} 3447}
3494 3448
3495static void 3449static void e1000_reset_task(struct work_struct *work)
3496e1000_reset_task(struct work_struct *work)
3497{ 3450{
3498 struct e1000_adapter *adapter = 3451 struct e1000_adapter *adapter =
3499 container_of(work, struct e1000_adapter, reset_task); 3452 container_of(work, struct e1000_adapter, reset_task);
@@ -3509,8 +3462,7 @@ e1000_reset_task(struct work_struct *work)
3509 * The statistics are actually updated from the timer callback. 3462 * The statistics are actually updated from the timer callback.
3510 **/ 3463 **/
3511 3464
3512static struct net_device_stats * 3465static struct net_device_stats *e1000_get_stats(struct net_device *netdev)
3513e1000_get_stats(struct net_device *netdev)
3514{ 3466{
3515 struct e1000_adapter *adapter = netdev_priv(netdev); 3467 struct e1000_adapter *adapter = netdev_priv(netdev);
3516 3468
@@ -3526,8 +3478,7 @@ e1000_get_stats(struct net_device *netdev)
3526 * Returns 0 on success, negative on failure 3478 * Returns 0 on success, negative on failure
3527 **/ 3479 **/
3528 3480
3529static int 3481static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
3530e1000_change_mtu(struct net_device *netdev, int new_mtu)
3531{ 3482{
3532 struct e1000_adapter *adapter = netdev_priv(netdev); 3483 struct e1000_adapter *adapter = netdev_priv(netdev);
3533 int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE; 3484 int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
@@ -3620,8 +3571,7 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu)
3620 * @adapter: board private structure 3571 * @adapter: board private structure
3621 **/ 3572 **/
3622 3573
3623void 3574void e1000_update_stats(struct e1000_adapter *adapter)
3624e1000_update_stats(struct e1000_adapter *adapter)
3625{ 3575{
3626 struct e1000_hw *hw = &adapter->hw; 3576 struct e1000_hw *hw = &adapter->hw;
3627 struct pci_dev *pdev = adapter->pdev; 3577 struct pci_dev *pdev = adapter->pdev;
@@ -3794,8 +3744,7 @@ e1000_update_stats(struct e1000_adapter *adapter)
3794 * @data: pointer to a network interface device structure 3744 * @data: pointer to a network interface device structure
3795 **/ 3745 **/
3796 3746
3797static irqreturn_t 3747static irqreturn_t e1000_intr_msi(int irq, void *data)
3798e1000_intr_msi(int irq, void *data)
3799{ 3748{
3800 struct net_device *netdev = data; 3749 struct net_device *netdev = data;
3801 struct e1000_adapter *adapter = netdev_priv(netdev); 3750 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3856,8 +3805,7 @@ e1000_intr_msi(int irq, void *data)
3856 * @data: pointer to a network interface device structure 3805 * @data: pointer to a network interface device structure
3857 **/ 3806 **/
3858 3807
3859static irqreturn_t 3808static irqreturn_t e1000_intr(int irq, void *data)
3860e1000_intr(int irq, void *data)
3861{ 3809{
3862 struct net_device *netdev = data; 3810 struct net_device *netdev = data;
3863 struct e1000_adapter *adapter = netdev_priv(netdev); 3811 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3954,8 +3902,7 @@ e1000_intr(int irq, void *data)
3954 * @adapter: board private structure 3902 * @adapter: board private structure
3955 **/ 3903 **/
3956 3904
3957static int 3905static int e1000_clean(struct napi_struct *napi, int budget)
3958e1000_clean(struct napi_struct *napi, int budget)
3959{ 3906{
3960 struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi); 3907 struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
3961 struct net_device *poll_dev = adapter->netdev; 3908 struct net_device *poll_dev = adapter->netdev;
@@ -3997,9 +3944,8 @@ e1000_clean(struct napi_struct *napi, int budget)
3997 * @adapter: board private structure 3944 * @adapter: board private structure
3998 **/ 3945 **/
3999 3946
4000static bool 3947static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
4001e1000_clean_tx_irq(struct e1000_adapter *adapter, 3948 struct e1000_tx_ring *tx_ring)
4002 struct e1000_tx_ring *tx_ring)
4003{ 3949{
4004 struct net_device *netdev = adapter->netdev; 3950 struct net_device *netdev = adapter->netdev;
4005 struct e1000_tx_desc *tx_desc, *eop_desc; 3951 struct e1000_tx_desc *tx_desc, *eop_desc;
@@ -4111,10 +4057,8 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
4111 * @sk_buff: socket buffer with received data 4057 * @sk_buff: socket buffer with received data
4112 **/ 4058 **/
4113 4059
4114static void 4060static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
4115e1000_rx_checksum(struct e1000_adapter *adapter, 4061 u32 csum, struct sk_buff *skb)
4116 u32 status_err, u32 csum,
4117 struct sk_buff *skb)
4118{ 4062{
4119 u16 status = (u16)status_err; 4063 u16 status = (u16)status_err;
4120 u8 errors = (u8)(status_err >> 24); 4064 u8 errors = (u8)(status_err >> 24);
@@ -4158,15 +4102,13 @@ e1000_rx_checksum(struct e1000_adapter *adapter,
4158 * e1000_clean_rx_irq - Send received data up the network stack; legacy 4102 * e1000_clean_rx_irq - Send received data up the network stack; legacy
4159 * @adapter: board private structure 4103 * @adapter: board private structure
4160 **/ 4104 **/
4161
4162static bool
4163#ifdef CONFIG_E1000_NAPI 4105#ifdef CONFIG_E1000_NAPI
4164e1000_clean_rx_irq(struct e1000_adapter *adapter, 4106static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
4165 struct e1000_rx_ring *rx_ring, 4107 struct e1000_rx_ring *rx_ring,
4166 int *work_done, int work_to_do) 4108 int *work_done, int work_to_do)
4167#else 4109#else
4168e1000_clean_rx_irq(struct e1000_adapter *adapter, 4110static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
4169 struct e1000_rx_ring *rx_ring) 4111 struct e1000_rx_ring *rx_ring)
4170#endif 4112#endif
4171{ 4113{
4172 struct net_device *netdev = adapter->netdev; 4114 struct net_device *netdev = adapter->netdev;
@@ -4330,14 +4272,13 @@ next_desc:
4330 * @adapter: board private structure 4272 * @adapter: board private structure
4331 **/ 4273 **/
4332 4274
4333static bool
4334#ifdef CONFIG_E1000_NAPI 4275#ifdef CONFIG_E1000_NAPI
4335e1000_clean_rx_irq_ps(struct e1000_adapter *adapter, 4276static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
4336 struct e1000_rx_ring *rx_ring, 4277 struct e1000_rx_ring *rx_ring,
4337 int *work_done, int work_to_do) 4278 int *work_done, int work_to_do)
4338#else 4279#else
4339e1000_clean_rx_irq_ps(struct e1000_adapter *adapter, 4280static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
4340 struct e1000_rx_ring *rx_ring) 4281 struct e1000_rx_ring *rx_ring)
4341#endif 4282#endif
4342{ 4283{
4343 union e1000_rx_desc_packet_split *rx_desc, *next_rxd; 4284 union e1000_rx_desc_packet_split *rx_desc, *next_rxd;
@@ -4517,10 +4458,9 @@ next_desc:
4517 * @adapter: address of board private structure 4458 * @adapter: address of board private structure
4518 **/ 4459 **/
4519 4460
4520static void 4461static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
4521e1000_alloc_rx_buffers(struct e1000_adapter *adapter, 4462 struct e1000_rx_ring *rx_ring,
4522 struct e1000_rx_ring *rx_ring, 4463 int cleaned_count)
4523 int cleaned_count)
4524{ 4464{
4525 struct net_device *netdev = adapter->netdev; 4465 struct net_device *netdev = adapter->netdev;
4526 struct pci_dev *pdev = adapter->pdev; 4466 struct pci_dev *pdev = adapter->pdev;
@@ -4628,10 +4568,9 @@ map_skb:
4628 * @adapter: address of board private structure 4568 * @adapter: address of board private structure
4629 **/ 4569 **/
4630 4570
4631static void 4571static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
4632e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter, 4572 struct e1000_rx_ring *rx_ring,
4633 struct e1000_rx_ring *rx_ring, 4573 int cleaned_count)
4634 int cleaned_count)
4635{ 4574{
4636 struct net_device *netdev = adapter->netdev; 4575 struct net_device *netdev = adapter->netdev;
4637 struct pci_dev *pdev = adapter->pdev; 4576 struct pci_dev *pdev = adapter->pdev;
@@ -4726,8 +4665,7 @@ no_buffers:
4726 * @adapter: 4665 * @adapter:
4727 **/ 4666 **/
4728 4667
4729static void 4668static void e1000_smartspeed(struct e1000_adapter *adapter)
4730e1000_smartspeed(struct e1000_adapter *adapter)
4731{ 4669{
4732 u16 phy_status; 4670 u16 phy_status;
4733 u16 phy_ctrl; 4671 u16 phy_ctrl;
@@ -4783,8 +4721,7 @@ e1000_smartspeed(struct e1000_adapter *adapter)
4783 * @cmd: 4721 * @cmd:
4784 **/ 4722 **/
4785 4723
4786static int 4724static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
4787e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
4788{ 4725{
4789 switch (cmd) { 4726 switch (cmd) {
4790 case SIOCGMIIPHY: 4727 case SIOCGMIIPHY:
@@ -4803,8 +4740,8 @@ e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
4803 * @cmd: 4740 * @cmd:
4804 **/ 4741 **/
4805 4742
4806static int 4743static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
4807e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) 4744 int cmd)
4808{ 4745{
4809 struct e1000_adapter *adapter = netdev_priv(netdev); 4746 struct e1000_adapter *adapter = netdev_priv(netdev);
4810 struct mii_ioctl_data *data = if_mii(ifr); 4747 struct mii_ioctl_data *data = if_mii(ifr);
@@ -4897,8 +4834,7 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
4897 return E1000_SUCCESS; 4834 return E1000_SUCCESS;
4898} 4835}
4899 4836
4900void 4837void e1000_pci_set_mwi(struct e1000_hw *hw)
4901e1000_pci_set_mwi(struct e1000_hw *hw)
4902{ 4838{
4903 struct e1000_adapter *adapter = hw->back; 4839 struct e1000_adapter *adapter = hw->back;
4904 int ret_val = pci_set_mwi(adapter->pdev); 4840 int ret_val = pci_set_mwi(adapter->pdev);
@@ -4907,30 +4843,26 @@ e1000_pci_set_mwi(struct e1000_hw *hw)
4907 DPRINTK(PROBE, ERR, "Error in setting MWI\n"); 4843 DPRINTK(PROBE, ERR, "Error in setting MWI\n");
4908} 4844}
4909 4845
4910void 4846void e1000_pci_clear_mwi(struct e1000_hw *hw)
4911e1000_pci_clear_mwi(struct e1000_hw *hw)
4912{ 4847{
4913 struct e1000_adapter *adapter = hw->back; 4848 struct e1000_adapter *adapter = hw->back;
4914 4849
4915 pci_clear_mwi(adapter->pdev); 4850 pci_clear_mwi(adapter->pdev);
4916} 4851}
4917 4852
4918int 4853int e1000_pcix_get_mmrbc(struct e1000_hw *hw)
4919e1000_pcix_get_mmrbc(struct e1000_hw *hw)
4920{ 4854{
4921 struct e1000_adapter *adapter = hw->back; 4855 struct e1000_adapter *adapter = hw->back;
4922 return pcix_get_mmrbc(adapter->pdev); 4856 return pcix_get_mmrbc(adapter->pdev);
4923} 4857}
4924 4858
4925void 4859void e1000_pcix_set_mmrbc(struct e1000_hw *hw, int mmrbc)
4926e1000_pcix_set_mmrbc(struct e1000_hw *hw, int mmrbc)
4927{ 4860{
4928 struct e1000_adapter *adapter = hw->back; 4861 struct e1000_adapter *adapter = hw->back;
4929 pcix_set_mmrbc(adapter->pdev, mmrbc); 4862 pcix_set_mmrbc(adapter->pdev, mmrbc);
4930} 4863}
4931 4864
4932s32 4865s32 e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
4933e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
4934{ 4866{
4935 struct e1000_adapter *adapter = hw->back; 4867 struct e1000_adapter *adapter = hw->back;
4936 u16 cap_offset; 4868 u16 cap_offset;
@@ -4944,14 +4876,13 @@ e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
4944 return E1000_SUCCESS; 4876 return E1000_SUCCESS;
4945} 4877}
4946 4878
4947void 4879void e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value)
4948e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value)
4949{ 4880{
4950 outl(value, port); 4881 outl(value, port);
4951} 4882}
4952 4883
4953static void 4884static void e1000_vlan_rx_register(struct net_device *netdev,
4954e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp) 4885 struct vlan_group *grp)
4955{ 4886{
4956 struct e1000_adapter *adapter = netdev_priv(netdev); 4887 struct e1000_adapter *adapter = netdev_priv(netdev);
4957 u32 ctrl, rctl; 4888 u32 ctrl, rctl;
@@ -4993,8 +4924,7 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
4993 e1000_irq_enable(adapter); 4924 e1000_irq_enable(adapter);
4994} 4925}
4995 4926
4996static void 4927static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
4997e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
4998{ 4928{
4999 struct e1000_adapter *adapter = netdev_priv(netdev); 4929 struct e1000_adapter *adapter = netdev_priv(netdev);
5000 u32 vfta, index; 4930 u32 vfta, index;
@@ -5010,8 +4940,7 @@ e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
5010 e1000_write_vfta(&adapter->hw, index, vfta); 4940 e1000_write_vfta(&adapter->hw, index, vfta);
5011} 4941}
5012 4942
5013static void 4943static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
5014e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
5015{ 4944{
5016 struct e1000_adapter *adapter = netdev_priv(netdev); 4945 struct e1000_adapter *adapter = netdev_priv(netdev);
5017 u32 vfta, index; 4946 u32 vfta, index;
@@ -5037,8 +4966,7 @@ e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
5037 e1000_write_vfta(&adapter->hw, index, vfta); 4966 e1000_write_vfta(&adapter->hw, index, vfta);
5038} 4967}
5039 4968
5040static void 4969static void e1000_restore_vlan(struct e1000_adapter *adapter)
5041e1000_restore_vlan(struct e1000_adapter *adapter)
5042{ 4970{
5043 e1000_vlan_rx_register(adapter->netdev, adapter->vlgrp); 4971 e1000_vlan_rx_register(adapter->netdev, adapter->vlgrp);
5044 4972
@@ -5052,8 +4980,7 @@ e1000_restore_vlan(struct e1000_adapter *adapter)
5052 } 4980 }
5053} 4981}
5054 4982
5055int 4983int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
5056e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
5057{ 4984{
5058 adapter->hw.autoneg = 0; 4985 adapter->hw.autoneg = 0;
5059 4986
@@ -5089,8 +5016,7 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
5089 return 0; 5016 return 0;
5090} 5017}
5091 5018
5092static int 5019static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
5093e1000_suspend(struct pci_dev *pdev, pm_message_t state)
5094{ 5020{
5095 struct net_device *netdev = pci_get_drvdata(pdev); 5021 struct net_device *netdev = pci_get_drvdata(pdev);
5096 struct e1000_adapter *adapter = netdev_priv(netdev); 5022 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -5187,8 +5113,7 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
5187} 5113}
5188 5114
5189#ifdef CONFIG_PM 5115#ifdef CONFIG_PM
5190static int 5116static int e1000_resume(struct pci_dev *pdev)
5191e1000_resume(struct pci_dev *pdev)
5192{ 5117{
5193 struct net_device *netdev = pci_get_drvdata(pdev); 5118 struct net_device *netdev = pci_get_drvdata(pdev);
5194 struct e1000_adapter *adapter = netdev_priv(netdev); 5119 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -5242,8 +5167,7 @@ static void e1000_shutdown(struct pci_dev *pdev)
5242 * without having to re-enable interrupts. It's not called while 5167 * without having to re-enable interrupts. It's not called while
5243 * the interrupt routine is executing. 5168 * the interrupt routine is executing.
5244 */ 5169 */
5245static void 5170static void e1000_netpoll(struct net_device *netdev)
5246e1000_netpoll(struct net_device *netdev)
5247{ 5171{
5248 struct e1000_adapter *adapter = netdev_priv(netdev); 5172 struct e1000_adapter *adapter = netdev_priv(netdev);
5249 5173
@@ -5264,7 +5188,8 @@ e1000_netpoll(struct net_device *netdev)
5264 * This function is called after a PCI bus error affecting 5188 * This function is called after a PCI bus error affecting
5265 * this device has been detected. 5189 * this device has been detected.
5266 */ 5190 */
5267static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state) 5191static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev,
5192 pci_channel_state_t state)
5268{ 5193{
5269 struct net_device *netdev = pci_get_drvdata(pdev); 5194 struct net_device *netdev = pci_get_drvdata(pdev);
5270 struct e1000_adapter *adapter = netdev->priv; 5195 struct e1000_adapter *adapter = netdev->priv;
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index e6565ce686bc..b9f90a5d3d4d 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -213,10 +213,9 @@ struct e1000_option {
213 } arg; 213 } arg;
214}; 214};
215 215
216static int __devinit 216static int __devinit e1000_validate_option(unsigned int *value,
217e1000_validate_option(unsigned int *value, 217 const struct e1000_option *opt,
218 const struct e1000_option *opt, 218 struct e1000_adapter *adapter)
219 struct e1000_adapter *adapter)
220{ 219{
221 if (*value == OPTION_UNSET) { 220 if (*value == OPTION_UNSET) {
222 *value = opt->def; 221 *value = opt->def;
@@ -278,8 +277,7 @@ static void e1000_check_copper_options(struct e1000_adapter *adapter);
278 * in a variable in the adapter structure. 277 * in a variable in the adapter structure.
279 **/ 278 **/
280 279
281void __devinit 280void __devinit e1000_check_options(struct e1000_adapter *adapter)
282e1000_check_options(struct e1000_adapter *adapter)
283{ 281{
284 int bd = adapter->bd_number; 282 int bd = adapter->bd_number;
285 if (bd >= E1000_MAX_NIC) { 283 if (bd >= E1000_MAX_NIC) {
@@ -551,8 +549,7 @@ e1000_check_options(struct e1000_adapter *adapter)
551 * Handles speed and duplex options on fiber adapters 549 * Handles speed and duplex options on fiber adapters
552 **/ 550 **/
553 551
554static void __devinit 552static void __devinit e1000_check_fiber_options(struct e1000_adapter *adapter)
555e1000_check_fiber_options(struct e1000_adapter *adapter)
556{ 553{
557 int bd = adapter->bd_number; 554 int bd = adapter->bd_number;
558 if (num_Speed > bd) { 555 if (num_Speed > bd) {
@@ -579,8 +576,7 @@ e1000_check_fiber_options(struct e1000_adapter *adapter)
579 * Handles speed and duplex options on copper adapters 576 * Handles speed and duplex options on copper adapters
580 **/ 577 **/
581 578
582static void __devinit 579static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter)
583e1000_check_copper_options(struct e1000_adapter *adapter)
584{ 580{
585 unsigned int speed, dplx, an; 581 unsigned int speed, dplx, an;
586 int bd = adapter->bd_number; 582 int bd = adapter->bd_number;
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-15 20:21:30 -0500