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path: root/drivers/net/ucc_geth.c
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Diffstat (limited to 'drivers/net/ucc_geth.c')
-rw-r--r--drivers/net/ucc_geth.c276
1 files changed, 144 insertions, 132 deletions
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 281ce3d39532..b3bbb2dc5cfa 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -62,7 +62,6 @@
62#endif /* UGETH_VERBOSE_DEBUG */ 62#endif /* UGETH_VERBOSE_DEBUG */
63#define UGETH_MSG_DEFAULT (NETIF_MSG_IFUP << 1 ) - 1 63#define UGETH_MSG_DEFAULT (NETIF_MSG_IFUP << 1 ) - 1
64 64
65void uec_set_ethtool_ops(struct net_device *netdev);
66 65
67static DEFINE_SPINLOCK(ugeth_lock); 66static DEFINE_SPINLOCK(ugeth_lock);
68 67
@@ -216,7 +215,8 @@ static struct list_head *dequeue(struct list_head *lh)
216 } 215 }
217} 216}
218 217
219static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth, u8 *bd) 218static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth,
219 u8 __iomem *bd)
220{ 220{
221 struct sk_buff *skb = NULL; 221 struct sk_buff *skb = NULL;
222 222
@@ -236,21 +236,22 @@ static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth, u8 *bd)
236 236
237 skb->dev = ugeth->dev; 237 skb->dev = ugeth->dev;
238 238
239 out_be32(&((struct qe_bd *)bd)->buf, 239 out_be32(&((struct qe_bd __iomem *)bd)->buf,
240 dma_map_single(NULL, 240 dma_map_single(NULL,
241 skb->data, 241 skb->data,
242 ugeth->ug_info->uf_info.max_rx_buf_length + 242 ugeth->ug_info->uf_info.max_rx_buf_length +
243 UCC_GETH_RX_DATA_BUF_ALIGNMENT, 243 UCC_GETH_RX_DATA_BUF_ALIGNMENT,
244 DMA_FROM_DEVICE)); 244 DMA_FROM_DEVICE));
245 245
246 out_be32((u32 *)bd, (R_E | R_I | (in_be32((u32 *)bd) & R_W))); 246 out_be32((u32 __iomem *)bd,
247 (R_E | R_I | (in_be32((u32 __iomem*)bd) & R_W)));
247 248
248 return skb; 249 return skb;
249} 250}
250 251
251static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ) 252static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ)
252{ 253{
253 u8 *bd; 254 u8 __iomem *bd;
254 u32 bd_status; 255 u32 bd_status;
255 struct sk_buff *skb; 256 struct sk_buff *skb;
256 int i; 257 int i;
@@ -259,7 +260,7 @@ static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ)
259 i = 0; 260 i = 0;
260 261
261 do { 262 do {
262 bd_status = in_be32((u32*)bd); 263 bd_status = in_be32((u32 __iomem *)bd);
263 skb = get_new_skb(ugeth, bd); 264 skb = get_new_skb(ugeth, bd);
264 265
265 if (!skb) /* If can not allocate data buffer, 266 if (!skb) /* If can not allocate data buffer,
@@ -277,7 +278,7 @@ static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ)
277} 278}
278 279
279static int fill_init_enet_entries(struct ucc_geth_private *ugeth, 280static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
280 volatile u32 *p_start, 281 u32 *p_start,
281 u8 num_entries, 282 u8 num_entries,
282 u32 thread_size, 283 u32 thread_size,
283 u32 thread_alignment, 284 u32 thread_alignment,
@@ -316,7 +317,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
316} 317}
317 318
318static int return_init_enet_entries(struct ucc_geth_private *ugeth, 319static int return_init_enet_entries(struct ucc_geth_private *ugeth,
319 volatile u32 *p_start, 320 u32 *p_start,
320 u8 num_entries, 321 u8 num_entries,
321 enum qe_risc_allocation risc, 322 enum qe_risc_allocation risc,
322 int skip_page_for_first_entry) 323 int skip_page_for_first_entry)
@@ -326,21 +327,22 @@ static int return_init_enet_entries(struct ucc_geth_private *ugeth,
326 int snum; 327 int snum;
327 328
328 for (i = 0; i < num_entries; i++) { 329 for (i = 0; i < num_entries; i++) {
330 u32 val = *p_start;
331
329 /* Check that this entry was actually valid -- 332 /* Check that this entry was actually valid --
330 needed in case failed in allocations */ 333 needed in case failed in allocations */
331 if ((*p_start & ENET_INIT_PARAM_RISC_MASK) == risc) { 334 if ((val & ENET_INIT_PARAM_RISC_MASK) == risc) {
332 snum = 335 snum =
333 (u32) (*p_start & ENET_INIT_PARAM_SNUM_MASK) >> 336 (u32) (val & ENET_INIT_PARAM_SNUM_MASK) >>
334 ENET_INIT_PARAM_SNUM_SHIFT; 337 ENET_INIT_PARAM_SNUM_SHIFT;
335 qe_put_snum((u8) snum); 338 qe_put_snum((u8) snum);
336 if (!((i == 0) && skip_page_for_first_entry)) { 339 if (!((i == 0) && skip_page_for_first_entry)) {
337 /* First entry of Rx does not have page */ 340 /* First entry of Rx does not have page */
338 init_enet_offset = 341 init_enet_offset =
339 (in_be32(p_start) & 342 (val & ENET_INIT_PARAM_PTR_MASK);
340 ENET_INIT_PARAM_PTR_MASK);
341 qe_muram_free(init_enet_offset); 343 qe_muram_free(init_enet_offset);
342 } 344 }
343 *(p_start++) = 0; /* Just for cosmetics */ 345 *p_start++ = 0;
344 } 346 }
345 } 347 }
346 348
@@ -349,7 +351,7 @@ static int return_init_enet_entries(struct ucc_geth_private *ugeth,
349 351
350#ifdef DEBUG 352#ifdef DEBUG
351static int dump_init_enet_entries(struct ucc_geth_private *ugeth, 353static int dump_init_enet_entries(struct ucc_geth_private *ugeth,
352 volatile u32 *p_start, 354 u32 __iomem *p_start,
353 u8 num_entries, 355 u8 num_entries,
354 u32 thread_size, 356 u32 thread_size,
355 enum qe_risc_allocation risc, 357 enum qe_risc_allocation risc,
@@ -360,11 +362,13 @@ static int dump_init_enet_entries(struct ucc_geth_private *ugeth,
360 int snum; 362 int snum;
361 363
362 for (i = 0; i < num_entries; i++) { 364 for (i = 0; i < num_entries; i++) {
365 u32 val = in_be32(p_start);
366
363 /* Check that this entry was actually valid -- 367 /* Check that this entry was actually valid --
364 needed in case failed in allocations */ 368 needed in case failed in allocations */
365 if ((*p_start & ENET_INIT_PARAM_RISC_MASK) == risc) { 369 if ((val & ENET_INIT_PARAM_RISC_MASK) == risc) {
366 snum = 370 snum =
367 (u32) (*p_start & ENET_INIT_PARAM_SNUM_MASK) >> 371 (u32) (val & ENET_INIT_PARAM_SNUM_MASK) >>
368 ENET_INIT_PARAM_SNUM_SHIFT; 372 ENET_INIT_PARAM_SNUM_SHIFT;
369 qe_put_snum((u8) snum); 373 qe_put_snum((u8) snum);
370 if (!((i == 0) && skip_page_for_first_entry)) { 374 if (!((i == 0) && skip_page_for_first_entry)) {
@@ -440,7 +444,7 @@ static int hw_add_addr_in_paddr(struct ucc_geth_private *ugeth,
440 444
441static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num) 445static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
442{ 446{
443 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt; 447 struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
444 448
445 if (!(paddr_num < NUM_OF_PADDRS)) { 449 if (!(paddr_num < NUM_OF_PADDRS)) {
446 ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__); 450 ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__);
@@ -448,7 +452,7 @@ static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
448 } 452 }
449 453
450 p_82xx_addr_filt = 454 p_82xx_addr_filt =
451 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram-> 455 (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->p_rx_glbl_pram->
452 addressfiltering; 456 addressfiltering;
453 457
454 /* Writing address ff.ff.ff.ff.ff.ff disables address 458 /* Writing address ff.ff.ff.ff.ff.ff disables address
@@ -463,11 +467,11 @@ static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
463static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth, 467static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
464 u8 *p_enet_addr) 468 u8 *p_enet_addr)
465{ 469{
466 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt; 470 struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
467 u32 cecr_subblock; 471 u32 cecr_subblock;
468 472
469 p_82xx_addr_filt = 473 p_82xx_addr_filt =
470 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram-> 474 (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->p_rx_glbl_pram->
471 addressfiltering; 475 addressfiltering;
472 476
473 cecr_subblock = 477 cecr_subblock =
@@ -487,7 +491,7 @@ static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
487static void magic_packet_detection_enable(struct ucc_geth_private *ugeth) 491static void magic_packet_detection_enable(struct ucc_geth_private *ugeth)
488{ 492{
489 struct ucc_fast_private *uccf; 493 struct ucc_fast_private *uccf;
490 struct ucc_geth *ug_regs; 494 struct ucc_geth __iomem *ug_regs;
491 u32 maccfg2, uccm; 495 u32 maccfg2, uccm;
492 496
493 uccf = ugeth->uccf; 497 uccf = ugeth->uccf;
@@ -507,7 +511,7 @@ static void magic_packet_detection_enable(struct ucc_geth_private *ugeth)
507static void magic_packet_detection_disable(struct ucc_geth_private *ugeth) 511static void magic_packet_detection_disable(struct ucc_geth_private *ugeth)
508{ 512{
509 struct ucc_fast_private *uccf; 513 struct ucc_fast_private *uccf;
510 struct ucc_geth *ug_regs; 514 struct ucc_geth __iomem *ug_regs;
511 u32 maccfg2, uccm; 515 u32 maccfg2, uccm;
512 516
513 uccf = ugeth->uccf; 517 uccf = ugeth->uccf;
@@ -538,13 +542,13 @@ static void get_statistics(struct ucc_geth_private *ugeth,
538 rx_firmware_statistics, 542 rx_firmware_statistics,
539 struct ucc_geth_hardware_statistics *hardware_statistics) 543 struct ucc_geth_hardware_statistics *hardware_statistics)
540{ 544{
541 struct ucc_fast *uf_regs; 545 struct ucc_fast __iomem *uf_regs;
542 struct ucc_geth *ug_regs; 546 struct ucc_geth __iomem *ug_regs;
543 struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram; 547 struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram;
544 struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram; 548 struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram;
545 549
546 ug_regs = ugeth->ug_regs; 550 ug_regs = ugeth->ug_regs;
547 uf_regs = (struct ucc_fast *) ug_regs; 551 uf_regs = (struct ucc_fast __iomem *) ug_regs;
548 p_tx_fw_statistics_pram = ugeth->p_tx_fw_statistics_pram; 552 p_tx_fw_statistics_pram = ugeth->p_tx_fw_statistics_pram;
549 p_rx_fw_statistics_pram = ugeth->p_rx_fw_statistics_pram; 553 p_rx_fw_statistics_pram = ugeth->p_rx_fw_statistics_pram;
550 554
@@ -1132,9 +1136,9 @@ static void dump_regs(struct ucc_geth_private *ugeth)
1132} 1136}
1133#endif /* DEBUG */ 1137#endif /* DEBUG */
1134 1138
1135static void init_default_reg_vals(volatile u32 *upsmr_register, 1139static void init_default_reg_vals(u32 __iomem *upsmr_register,
1136 volatile u32 *maccfg1_register, 1140 u32 __iomem *maccfg1_register,
1137 volatile u32 *maccfg2_register) 1141 u32 __iomem *maccfg2_register)
1138{ 1142{
1139 out_be32(upsmr_register, UCC_GETH_UPSMR_INIT); 1143 out_be32(upsmr_register, UCC_GETH_UPSMR_INIT);
1140 out_be32(maccfg1_register, UCC_GETH_MACCFG1_INIT); 1144 out_be32(maccfg1_register, UCC_GETH_MACCFG1_INIT);
@@ -1148,7 +1152,7 @@ static int init_half_duplex_params(int alt_beb,
1148 u8 alt_beb_truncation, 1152 u8 alt_beb_truncation,
1149 u8 max_retransmissions, 1153 u8 max_retransmissions,
1150 u8 collision_window, 1154 u8 collision_window,
1151 volatile u32 *hafdup_register) 1155 u32 __iomem *hafdup_register)
1152{ 1156{
1153 u32 value = 0; 1157 u32 value = 0;
1154 1158
@@ -1180,7 +1184,7 @@ static int init_inter_frame_gap_params(u8 non_btb_cs_ipg,
1180 u8 non_btb_ipg, 1184 u8 non_btb_ipg,
1181 u8 min_ifg, 1185 u8 min_ifg,
1182 u8 btb_ipg, 1186 u8 btb_ipg,
1183 volatile u32 *ipgifg_register) 1187 u32 __iomem *ipgifg_register)
1184{ 1188{
1185 u32 value = 0; 1189 u32 value = 0;
1186 1190
@@ -1215,9 +1219,9 @@ int init_flow_control_params(u32 automatic_flow_control_mode,
1215 int tx_flow_control_enable, 1219 int tx_flow_control_enable,
1216 u16 pause_period, 1220 u16 pause_period,
1217 u16 extension_field, 1221 u16 extension_field,
1218 volatile u32 *upsmr_register, 1222 u32 __iomem *upsmr_register,
1219 volatile u32 *uempr_register, 1223 u32 __iomem *uempr_register,
1220 volatile u32 *maccfg1_register) 1224 u32 __iomem *maccfg1_register)
1221{ 1225{
1222 u32 value = 0; 1226 u32 value = 0;
1223 1227
@@ -1243,8 +1247,8 @@ int init_flow_control_params(u32 automatic_flow_control_mode,
1243 1247
1244static int init_hw_statistics_gathering_mode(int enable_hardware_statistics, 1248static int init_hw_statistics_gathering_mode(int enable_hardware_statistics,
1245 int auto_zero_hardware_statistics, 1249 int auto_zero_hardware_statistics,
1246 volatile u32 *upsmr_register, 1250 u32 __iomem *upsmr_register,
1247 volatile u16 *uescr_register) 1251 u16 __iomem *uescr_register)
1248{ 1252{
1249 u32 upsmr_value = 0; 1253 u32 upsmr_value = 0;
1250 u16 uescr_value = 0; 1254 u16 uescr_value = 0;
@@ -1270,12 +1274,12 @@ static int init_hw_statistics_gathering_mode(int enable_hardware_statistics,
1270static int init_firmware_statistics_gathering_mode(int 1274static int init_firmware_statistics_gathering_mode(int
1271 enable_tx_firmware_statistics, 1275 enable_tx_firmware_statistics,
1272 int enable_rx_firmware_statistics, 1276 int enable_rx_firmware_statistics,
1273 volatile u32 *tx_rmon_base_ptr, 1277 u32 __iomem *tx_rmon_base_ptr,
1274 u32 tx_firmware_statistics_structure_address, 1278 u32 tx_firmware_statistics_structure_address,
1275 volatile u32 *rx_rmon_base_ptr, 1279 u32 __iomem *rx_rmon_base_ptr,
1276 u32 rx_firmware_statistics_structure_address, 1280 u32 rx_firmware_statistics_structure_address,
1277 volatile u16 *temoder_register, 1281 u16 __iomem *temoder_register,
1278 volatile u32 *remoder_register) 1282 u32 __iomem *remoder_register)
1279{ 1283{
1280 /* Note: this function does not check if */ 1284 /* Note: this function does not check if */
1281 /* the parameters it receives are NULL */ 1285 /* the parameters it receives are NULL */
@@ -1307,8 +1311,8 @@ static int init_mac_station_addr_regs(u8 address_byte_0,
1307 u8 address_byte_3, 1311 u8 address_byte_3,
1308 u8 address_byte_4, 1312 u8 address_byte_4,
1309 u8 address_byte_5, 1313 u8 address_byte_5,
1310 volatile u32 *macstnaddr1_register, 1314 u32 __iomem *macstnaddr1_register,
1311 volatile u32 *macstnaddr2_register) 1315 u32 __iomem *macstnaddr2_register)
1312{ 1316{
1313 u32 value = 0; 1317 u32 value = 0;
1314 1318
@@ -1344,7 +1348,7 @@ static int init_mac_station_addr_regs(u8 address_byte_0,
1344} 1348}
1345 1349
1346static int init_check_frame_length_mode(int length_check, 1350static int init_check_frame_length_mode(int length_check,
1347 volatile u32 *maccfg2_register) 1351 u32 __iomem *maccfg2_register)
1348{ 1352{
1349 u32 value = 0; 1353 u32 value = 0;
1350 1354
@@ -1360,7 +1364,7 @@ static int init_check_frame_length_mode(int length_check,
1360} 1364}
1361 1365
1362static int init_preamble_length(u8 preamble_length, 1366static int init_preamble_length(u8 preamble_length,
1363 volatile u32 *maccfg2_register) 1367 u32 __iomem *maccfg2_register)
1364{ 1368{
1365 u32 value = 0; 1369 u32 value = 0;
1366 1370
@@ -1376,7 +1380,7 @@ static int init_preamble_length(u8 preamble_length,
1376 1380
1377static int init_rx_parameters(int reject_broadcast, 1381static int init_rx_parameters(int reject_broadcast,
1378 int receive_short_frames, 1382 int receive_short_frames,
1379 int promiscuous, volatile u32 *upsmr_register) 1383 int promiscuous, u32 __iomem *upsmr_register)
1380{ 1384{
1381 u32 value = 0; 1385 u32 value = 0;
1382 1386
@@ -1403,7 +1407,7 @@ static int init_rx_parameters(int reject_broadcast,
1403} 1407}
1404 1408
1405static int init_max_rx_buff_len(u16 max_rx_buf_len, 1409static int init_max_rx_buff_len(u16 max_rx_buf_len,
1406 volatile u16 *mrblr_register) 1410 u16 __iomem *mrblr_register)
1407{ 1411{
1408 /* max_rx_buf_len value must be a multiple of 128 */ 1412 /* max_rx_buf_len value must be a multiple of 128 */
1409 if ((max_rx_buf_len == 0) 1413 if ((max_rx_buf_len == 0)
@@ -1415,8 +1419,8 @@ static int init_max_rx_buff_len(u16 max_rx_buf_len,
1415} 1419}
1416 1420
1417static int init_min_frame_len(u16 min_frame_length, 1421static int init_min_frame_len(u16 min_frame_length,
1418 volatile u16 *minflr_register, 1422 u16 __iomem *minflr_register,
1419 volatile u16 *mrblr_register) 1423 u16 __iomem *mrblr_register)
1420{ 1424{
1421 u16 mrblr_value = 0; 1425 u16 mrblr_value = 0;
1422 1426
@@ -1431,8 +1435,8 @@ static int init_min_frame_len(u16 min_frame_length,
1431static int adjust_enet_interface(struct ucc_geth_private *ugeth) 1435static int adjust_enet_interface(struct ucc_geth_private *ugeth)
1432{ 1436{
1433 struct ucc_geth_info *ug_info; 1437 struct ucc_geth_info *ug_info;
1434 struct ucc_geth *ug_regs; 1438 struct ucc_geth __iomem *ug_regs;
1435 struct ucc_fast *uf_regs; 1439 struct ucc_fast __iomem *uf_regs;
1436 int ret_val; 1440 int ret_val;
1437 u32 upsmr, maccfg2, tbiBaseAddress; 1441 u32 upsmr, maccfg2, tbiBaseAddress;
1438 u16 value; 1442 u16 value;
@@ -1517,8 +1521,8 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
1517static void adjust_link(struct net_device *dev) 1521static void adjust_link(struct net_device *dev)
1518{ 1522{
1519 struct ucc_geth_private *ugeth = netdev_priv(dev); 1523 struct ucc_geth_private *ugeth = netdev_priv(dev);
1520 struct ucc_geth *ug_regs; 1524 struct ucc_geth __iomem *ug_regs;
1521 struct ucc_fast *uf_regs; 1525 struct ucc_fast __iomem *uf_regs;
1522 struct phy_device *phydev = ugeth->phydev; 1526 struct phy_device *phydev = ugeth->phydev;
1523 unsigned long flags; 1527 unsigned long flags;
1524 int new_state = 0; 1528 int new_state = 0;
@@ -1678,9 +1682,9 @@ static int ugeth_graceful_stop_rx(struct ucc_geth_private * ugeth)
1678 uccf = ugeth->uccf; 1682 uccf = ugeth->uccf;
1679 1683
1680 /* Clear acknowledge bit */ 1684 /* Clear acknowledge bit */
1681 temp = ugeth->p_rx_glbl_pram->rxgstpack; 1685 temp = in_8(&ugeth->p_rx_glbl_pram->rxgstpack);
1682 temp &= ~GRACEFUL_STOP_ACKNOWLEDGE_RX; 1686 temp &= ~GRACEFUL_STOP_ACKNOWLEDGE_RX;
1683 ugeth->p_rx_glbl_pram->rxgstpack = temp; 1687 out_8(&ugeth->p_rx_glbl_pram->rxgstpack, temp);
1684 1688
1685 /* Keep issuing command and checking acknowledge bit until 1689 /* Keep issuing command and checking acknowledge bit until
1686 it is asserted, according to spec */ 1690 it is asserted, according to spec */
@@ -1692,7 +1696,7 @@ static int ugeth_graceful_stop_rx(struct ucc_geth_private * ugeth)
1692 qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock, 1696 qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock,
1693 QE_CR_PROTOCOL_ETHERNET, 0); 1697 QE_CR_PROTOCOL_ETHERNET, 0);
1694 1698
1695 temp = ugeth->p_rx_glbl_pram->rxgstpack; 1699 temp = in_8(&ugeth->p_rx_glbl_pram->rxgstpack);
1696 } while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX)); 1700 } while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX));
1697 1701
1698 uccf->stopped_rx = 1; 1702 uccf->stopped_rx = 1;
@@ -1991,19 +1995,20 @@ static int ugeth_82xx_filtering_clear_all_addr_in_hash(struct ucc_geth_private *
1991 enum enet_addr_type 1995 enum enet_addr_type
1992 enet_addr_type) 1996 enet_addr_type)
1993{ 1997{
1994 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt; 1998 struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
1995 struct ucc_fast_private *uccf; 1999 struct ucc_fast_private *uccf;
1996 enum comm_dir comm_dir; 2000 enum comm_dir comm_dir;
1997 struct list_head *p_lh; 2001 struct list_head *p_lh;
1998 u16 i, num; 2002 u16 i, num;
1999 u32 *addr_h, *addr_l; 2003 u32 __iomem *addr_h;
2004 u32 __iomem *addr_l;
2000 u8 *p_counter; 2005 u8 *p_counter;
2001 2006
2002 uccf = ugeth->uccf; 2007 uccf = ugeth->uccf;
2003 2008
2004 p_82xx_addr_filt = 2009 p_82xx_addr_filt =
2005 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram-> 2010 (struct ucc_geth_82xx_address_filtering_pram __iomem *)
2006 addressfiltering; 2011 ugeth->p_rx_glbl_pram->addressfiltering;
2007 2012
2008 if (enet_addr_type == ENET_ADDR_TYPE_GROUP) { 2013 if (enet_addr_type == ENET_ADDR_TYPE_GROUP) {
2009 addr_h = &(p_82xx_addr_filt->gaddr_h); 2014 addr_h = &(p_82xx_addr_filt->gaddr_h);
@@ -2079,7 +2084,7 @@ static int ugeth_82xx_filtering_clear_addr_in_paddr(struct ucc_geth_private *uge
2079static void ucc_geth_memclean(struct ucc_geth_private *ugeth) 2084static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
2080{ 2085{
2081 u16 i, j; 2086 u16 i, j;
2082 u8 *bd; 2087 u8 __iomem *bd;
2083 2088
2084 if (!ugeth) 2089 if (!ugeth)
2085 return; 2090 return;
@@ -2154,8 +2159,8 @@ static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
2154 for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) { 2159 for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
2155 if (ugeth->tx_skbuff[i][j]) { 2160 if (ugeth->tx_skbuff[i][j]) {
2156 dma_unmap_single(NULL, 2161 dma_unmap_single(NULL,
2157 ((struct qe_bd *)bd)->buf, 2162 in_be32(&((struct qe_bd __iomem *)bd)->buf),
2158 (in_be32((u32 *)bd) & 2163 (in_be32((u32 __iomem *)bd) &
2159 BD_LENGTH_MASK), 2164 BD_LENGTH_MASK),
2160 DMA_TO_DEVICE); 2165 DMA_TO_DEVICE);
2161 dev_kfree_skb_any(ugeth->tx_skbuff[i][j]); 2166 dev_kfree_skb_any(ugeth->tx_skbuff[i][j]);
@@ -2182,7 +2187,7 @@ static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
2182 for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) { 2187 for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) {
2183 if (ugeth->rx_skbuff[i][j]) { 2188 if (ugeth->rx_skbuff[i][j]) {
2184 dma_unmap_single(NULL, 2189 dma_unmap_single(NULL,
2185 ((struct qe_bd *)bd)->buf, 2190 in_be32(&((struct qe_bd __iomem *)bd)->buf),
2186 ugeth->ug_info-> 2191 ugeth->ug_info->
2187 uf_info.max_rx_buf_length + 2192 uf_info.max_rx_buf_length +
2188 UCC_GETH_RX_DATA_BUF_ALIGNMENT, 2193 UCC_GETH_RX_DATA_BUF_ALIGNMENT,
@@ -2218,8 +2223,8 @@ static void ucc_geth_set_multi(struct net_device *dev)
2218{ 2223{
2219 struct ucc_geth_private *ugeth; 2224 struct ucc_geth_private *ugeth;
2220 struct dev_mc_list *dmi; 2225 struct dev_mc_list *dmi;
2221 struct ucc_fast *uf_regs; 2226 struct ucc_fast __iomem *uf_regs;
2222 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt; 2227 struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
2223 int i; 2228 int i;
2224 2229
2225 ugeth = netdev_priv(dev); 2230 ugeth = netdev_priv(dev);
@@ -2228,14 +2233,14 @@ static void ucc_geth_set_multi(struct net_device *dev)
2228 2233
2229 if (dev->flags & IFF_PROMISC) { 2234 if (dev->flags & IFF_PROMISC) {
2230 2235
2231 uf_regs->upsmr |= UPSMR_PRO; 2236 out_be32(&uf_regs->upsmr, in_be32(&uf_regs->upsmr) | UPSMR_PRO);
2232 2237
2233 } else { 2238 } else {
2234 2239
2235 uf_regs->upsmr &= ~UPSMR_PRO; 2240 out_be32(&uf_regs->upsmr, in_be32(&uf_regs->upsmr)&~UPSMR_PRO);
2236 2241
2237 p_82xx_addr_filt = 2242 p_82xx_addr_filt =
2238 (struct ucc_geth_82xx_address_filtering_pram *) ugeth-> 2243 (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->
2239 p_rx_glbl_pram->addressfiltering; 2244 p_rx_glbl_pram->addressfiltering;
2240 2245
2241 if (dev->flags & IFF_ALLMULTI) { 2246 if (dev->flags & IFF_ALLMULTI) {
@@ -2270,7 +2275,7 @@ static void ucc_geth_set_multi(struct net_device *dev)
2270 2275
2271static void ucc_geth_stop(struct ucc_geth_private *ugeth) 2276static void ucc_geth_stop(struct ucc_geth_private *ugeth)
2272{ 2277{
2273 struct ucc_geth *ug_regs = ugeth->ug_regs; 2278 struct ucc_geth __iomem *ug_regs = ugeth->ug_regs;
2274 struct phy_device *phydev = ugeth->phydev; 2279 struct phy_device *phydev = ugeth->phydev;
2275 u32 tempval; 2280 u32 tempval;
2276 2281
@@ -2419,20 +2424,20 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
2419 return -ENOMEM; 2424 return -ENOMEM;
2420 } 2425 }
2421 2426
2422 ugeth->ug_regs = (struct ucc_geth *) ioremap(uf_info->regs, sizeof(struct ucc_geth)); 2427 ugeth->ug_regs = (struct ucc_geth __iomem *) ioremap(uf_info->regs, sizeof(struct ucc_geth));
2423 2428
2424 return 0; 2429 return 0;
2425} 2430}
2426 2431
2427static int ucc_geth_startup(struct ucc_geth_private *ugeth) 2432static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2428{ 2433{
2429 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt; 2434 struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
2430 struct ucc_geth_init_pram *p_init_enet_pram; 2435 struct ucc_geth_init_pram __iomem *p_init_enet_pram;
2431 struct ucc_fast_private *uccf; 2436 struct ucc_fast_private *uccf;
2432 struct ucc_geth_info *ug_info; 2437 struct ucc_geth_info *ug_info;
2433 struct ucc_fast_info *uf_info; 2438 struct ucc_fast_info *uf_info;
2434 struct ucc_fast *uf_regs; 2439 struct ucc_fast __iomem *uf_regs;
2435 struct ucc_geth *ug_regs; 2440 struct ucc_geth __iomem *ug_regs;
2436 int ret_val = -EINVAL; 2441 int ret_val = -EINVAL;
2437 u32 remoder = UCC_GETH_REMODER_INIT; 2442 u32 remoder = UCC_GETH_REMODER_INIT;
2438 u32 init_enet_pram_offset, cecr_subblock, command, maccfg1; 2443 u32 init_enet_pram_offset, cecr_subblock, command, maccfg1;
@@ -2440,7 +2445,8 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2440 u16 temoder = UCC_GETH_TEMODER_INIT; 2445 u16 temoder = UCC_GETH_TEMODER_INIT;
2441 u16 test; 2446 u16 test;
2442 u8 function_code = 0; 2447 u8 function_code = 0;
2443 u8 *bd, *endOfRing; 2448 u8 __iomem *bd;
2449 u8 __iomem *endOfRing;
2444 u8 numThreadsRxNumerical, numThreadsTxNumerical; 2450 u8 numThreadsRxNumerical, numThreadsTxNumerical;
2445 2451
2446 ugeth_vdbg("%s: IN", __FUNCTION__); 2452 ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -2602,11 +2608,11 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2602 if (UCC_GETH_TX_BD_RING_ALIGNMENT > 4) 2608 if (UCC_GETH_TX_BD_RING_ALIGNMENT > 4)
2603 align = UCC_GETH_TX_BD_RING_ALIGNMENT; 2609 align = UCC_GETH_TX_BD_RING_ALIGNMENT;
2604 ugeth->tx_bd_ring_offset[j] = 2610 ugeth->tx_bd_ring_offset[j] =
2605 kmalloc((u32) (length + align), GFP_KERNEL); 2611 (u32) kmalloc((u32) (length + align), GFP_KERNEL);
2606 2612
2607 if (ugeth->tx_bd_ring_offset[j] != 0) 2613 if (ugeth->tx_bd_ring_offset[j] != 0)
2608 ugeth->p_tx_bd_ring[j] = 2614 ugeth->p_tx_bd_ring[j] =
2609 (void*)((ugeth->tx_bd_ring_offset[j] + 2615 (u8 __iomem *)((ugeth->tx_bd_ring_offset[j] +
2610 align) & ~(align - 1)); 2616 align) & ~(align - 1));
2611 } else if (uf_info->bd_mem_part == MEM_PART_MURAM) { 2617 } else if (uf_info->bd_mem_part == MEM_PART_MURAM) {
2612 ugeth->tx_bd_ring_offset[j] = 2618 ugeth->tx_bd_ring_offset[j] =
@@ -2614,7 +2620,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2614 UCC_GETH_TX_BD_RING_ALIGNMENT); 2620 UCC_GETH_TX_BD_RING_ALIGNMENT);
2615 if (!IS_ERR_VALUE(ugeth->tx_bd_ring_offset[j])) 2621 if (!IS_ERR_VALUE(ugeth->tx_bd_ring_offset[j]))
2616 ugeth->p_tx_bd_ring[j] = 2622 ugeth->p_tx_bd_ring[j] =
2617 (u8 *) qe_muram_addr(ugeth-> 2623 (u8 __iomem *) qe_muram_addr(ugeth->
2618 tx_bd_ring_offset[j]); 2624 tx_bd_ring_offset[j]);
2619 } 2625 }
2620 if (!ugeth->p_tx_bd_ring[j]) { 2626 if (!ugeth->p_tx_bd_ring[j]) {
@@ -2626,8 +2632,8 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2626 return -ENOMEM; 2632 return -ENOMEM;
2627 } 2633 }
2628 /* Zero unused end of bd ring, according to spec */ 2634 /* Zero unused end of bd ring, according to spec */
2629 memset(ugeth->p_tx_bd_ring[j] + 2635 memset_io((void __iomem *)(ugeth->p_tx_bd_ring[j] +
2630 ug_info->bdRingLenTx[j] * sizeof(struct qe_bd), 0, 2636 ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)), 0,
2631 length - ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)); 2637 length - ug_info->bdRingLenTx[j] * sizeof(struct qe_bd));
2632 } 2638 }
2633 2639
@@ -2639,10 +2645,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2639 if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4) 2645 if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4)
2640 align = UCC_GETH_RX_BD_RING_ALIGNMENT; 2646 align = UCC_GETH_RX_BD_RING_ALIGNMENT;
2641 ugeth->rx_bd_ring_offset[j] = 2647 ugeth->rx_bd_ring_offset[j] =
2642 kmalloc((u32) (length + align), GFP_KERNEL); 2648 (u32) kmalloc((u32) (length + align), GFP_KERNEL);
2643 if (ugeth->rx_bd_ring_offset[j] != 0) 2649 if (ugeth->rx_bd_ring_offset[j] != 0)
2644 ugeth->p_rx_bd_ring[j] = 2650 ugeth->p_rx_bd_ring[j] =
2645 (void*)((ugeth->rx_bd_ring_offset[j] + 2651 (u8 __iomem *)((ugeth->rx_bd_ring_offset[j] +
2646 align) & ~(align - 1)); 2652 align) & ~(align - 1));
2647 } else if (uf_info->bd_mem_part == MEM_PART_MURAM) { 2653 } else if (uf_info->bd_mem_part == MEM_PART_MURAM) {
2648 ugeth->rx_bd_ring_offset[j] = 2654 ugeth->rx_bd_ring_offset[j] =
@@ -2650,7 +2656,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2650 UCC_GETH_RX_BD_RING_ALIGNMENT); 2656 UCC_GETH_RX_BD_RING_ALIGNMENT);
2651 if (!IS_ERR_VALUE(ugeth->rx_bd_ring_offset[j])) 2657 if (!IS_ERR_VALUE(ugeth->rx_bd_ring_offset[j]))
2652 ugeth->p_rx_bd_ring[j] = 2658 ugeth->p_rx_bd_ring[j] =
2653 (u8 *) qe_muram_addr(ugeth-> 2659 (u8 __iomem *) qe_muram_addr(ugeth->
2654 rx_bd_ring_offset[j]); 2660 rx_bd_ring_offset[j]);
2655 } 2661 }
2656 if (!ugeth->p_rx_bd_ring[j]) { 2662 if (!ugeth->p_rx_bd_ring[j]) {
@@ -2685,14 +2691,14 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2685 bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j]; 2691 bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j];
2686 for (i = 0; i < ug_info->bdRingLenTx[j]; i++) { 2692 for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
2687 /* clear bd buffer */ 2693 /* clear bd buffer */
2688 out_be32(&((struct qe_bd *)bd)->buf, 0); 2694 out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
2689 /* set bd status and length */ 2695 /* set bd status and length */
2690 out_be32((u32 *)bd, 0); 2696 out_be32((u32 __iomem *)bd, 0);
2691 bd += sizeof(struct qe_bd); 2697 bd += sizeof(struct qe_bd);
2692 } 2698 }
2693 bd -= sizeof(struct qe_bd); 2699 bd -= sizeof(struct qe_bd);
2694 /* set bd status and length */ 2700 /* set bd status and length */
2695 out_be32((u32 *)bd, T_W); /* for last BD set Wrap bit */ 2701 out_be32((u32 __iomem *)bd, T_W); /* for last BD set Wrap bit */
2696 } 2702 }
2697 2703
2698 /* Init Rx bds */ 2704 /* Init Rx bds */
@@ -2717,14 +2723,14 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2717 bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j]; 2723 bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j];
2718 for (i = 0; i < ug_info->bdRingLenRx[j]; i++) { 2724 for (i = 0; i < ug_info->bdRingLenRx[j]; i++) {
2719 /* set bd status and length */ 2725 /* set bd status and length */
2720 out_be32((u32 *)bd, R_I); 2726 out_be32((u32 __iomem *)bd, R_I);
2721 /* clear bd buffer */ 2727 /* clear bd buffer */
2722 out_be32(&((struct qe_bd *)bd)->buf, 0); 2728 out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
2723 bd += sizeof(struct qe_bd); 2729 bd += sizeof(struct qe_bd);
2724 } 2730 }
2725 bd -= sizeof(struct qe_bd); 2731 bd -= sizeof(struct qe_bd);
2726 /* set bd status and length */ 2732 /* set bd status and length */
2727 out_be32((u32 *)bd, R_W); /* for last BD set Wrap bit */ 2733 out_be32((u32 __iomem *)bd, R_W); /* for last BD set Wrap bit */
2728 } 2734 }
2729 2735
2730 /* 2736 /*
@@ -2744,10 +2750,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2744 return -ENOMEM; 2750 return -ENOMEM;
2745 } 2751 }
2746 ugeth->p_tx_glbl_pram = 2752 ugeth->p_tx_glbl_pram =
2747 (struct ucc_geth_tx_global_pram *) qe_muram_addr(ugeth-> 2753 (struct ucc_geth_tx_global_pram __iomem *) qe_muram_addr(ugeth->
2748 tx_glbl_pram_offset); 2754 tx_glbl_pram_offset);
2749 /* Zero out p_tx_glbl_pram */ 2755 /* Zero out p_tx_glbl_pram */
2750 memset(ugeth->p_tx_glbl_pram, 0, sizeof(struct ucc_geth_tx_global_pram)); 2756 memset_io((void __iomem *)ugeth->p_tx_glbl_pram, 0, sizeof(struct ucc_geth_tx_global_pram));
2751 2757
2752 /* Fill global PRAM */ 2758 /* Fill global PRAM */
2753 2759
@@ -2768,7 +2774,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2768 } 2774 }
2769 2775
2770 ugeth->p_thread_data_tx = 2776 ugeth->p_thread_data_tx =
2771 (struct ucc_geth_thread_data_tx *) qe_muram_addr(ugeth-> 2777 (struct ucc_geth_thread_data_tx __iomem *) qe_muram_addr(ugeth->
2772 thread_dat_tx_offset); 2778 thread_dat_tx_offset);
2773 out_be32(&ugeth->p_tx_glbl_pram->tqptr, ugeth->thread_dat_tx_offset); 2779 out_be32(&ugeth->p_tx_glbl_pram->tqptr, ugeth->thread_dat_tx_offset);
2774 2780
@@ -2779,7 +2785,8 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2779 2785
2780 /* iphoffset */ 2786 /* iphoffset */
2781 for (i = 0; i < TX_IP_OFFSET_ENTRY_MAX; i++) 2787 for (i = 0; i < TX_IP_OFFSET_ENTRY_MAX; i++)
2782 ugeth->p_tx_glbl_pram->iphoffset[i] = ug_info->iphoffset[i]; 2788 out_8(&ugeth->p_tx_glbl_pram->iphoffset[i],
2789 ug_info->iphoffset[i]);
2783 2790
2784 /* SQPTR */ 2791 /* SQPTR */
2785 /* Size varies with number of Tx queues */ 2792 /* Size varies with number of Tx queues */
@@ -2797,7 +2804,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2797 } 2804 }
2798 2805
2799 ugeth->p_send_q_mem_reg = 2806 ugeth->p_send_q_mem_reg =
2800 (struct ucc_geth_send_queue_mem_region *) qe_muram_addr(ugeth-> 2807 (struct ucc_geth_send_queue_mem_region __iomem *) qe_muram_addr(ugeth->
2801 send_q_mem_reg_offset); 2808 send_q_mem_reg_offset);
2802 out_be32(&ugeth->p_tx_glbl_pram->sqptr, ugeth->send_q_mem_reg_offset); 2809 out_be32(&ugeth->p_tx_glbl_pram->sqptr, ugeth->send_q_mem_reg_offset);
2803 2810
@@ -2841,25 +2848,26 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2841 } 2848 }
2842 2849
2843 ugeth->p_scheduler = 2850 ugeth->p_scheduler =
2844 (struct ucc_geth_scheduler *) qe_muram_addr(ugeth-> 2851 (struct ucc_geth_scheduler __iomem *) qe_muram_addr(ugeth->
2845 scheduler_offset); 2852 scheduler_offset);
2846 out_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer, 2853 out_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer,
2847 ugeth->scheduler_offset); 2854 ugeth->scheduler_offset);
2848 /* Zero out p_scheduler */ 2855 /* Zero out p_scheduler */
2849 memset(ugeth->p_scheduler, 0, sizeof(struct ucc_geth_scheduler)); 2856 memset_io((void __iomem *)ugeth->p_scheduler, 0, sizeof(struct ucc_geth_scheduler));
2850 2857
2851 /* Set values in scheduler */ 2858 /* Set values in scheduler */
2852 out_be32(&ugeth->p_scheduler->mblinterval, 2859 out_be32(&ugeth->p_scheduler->mblinterval,
2853 ug_info->mblinterval); 2860 ug_info->mblinterval);
2854 out_be16(&ugeth->p_scheduler->nortsrbytetime, 2861 out_be16(&ugeth->p_scheduler->nortsrbytetime,
2855 ug_info->nortsrbytetime); 2862 ug_info->nortsrbytetime);
2856 ugeth->p_scheduler->fracsiz = ug_info->fracsiz; 2863 out_8(&ugeth->p_scheduler->fracsiz, ug_info->fracsiz);
2857 ugeth->p_scheduler->strictpriorityq = ug_info->strictpriorityq; 2864 out_8(&ugeth->p_scheduler->strictpriorityq,
2858 ugeth->p_scheduler->txasap = ug_info->txasap; 2865 ug_info->strictpriorityq);
2859 ugeth->p_scheduler->extrabw = ug_info->extrabw; 2866 out_8(&ugeth->p_scheduler->txasap, ug_info->txasap);
2867 out_8(&ugeth->p_scheduler->extrabw, ug_info->extrabw);
2860 for (i = 0; i < NUM_TX_QUEUES; i++) 2868 for (i = 0; i < NUM_TX_QUEUES; i++)
2861 ugeth->p_scheduler->weightfactor[i] = 2869 out_8(&ugeth->p_scheduler->weightfactor[i],
2862 ug_info->weightfactor[i]; 2870 ug_info->weightfactor[i]);
2863 2871
2864 /* Set pointers to cpucount registers in scheduler */ 2872 /* Set pointers to cpucount registers in scheduler */
2865 ugeth->p_cpucount[0] = &(ugeth->p_scheduler->cpucount0); 2873 ugeth->p_cpucount[0] = &(ugeth->p_scheduler->cpucount0);
@@ -2890,10 +2898,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2890 return -ENOMEM; 2898 return -ENOMEM;
2891 } 2899 }
2892 ugeth->p_tx_fw_statistics_pram = 2900 ugeth->p_tx_fw_statistics_pram =
2893 (struct ucc_geth_tx_firmware_statistics_pram *) 2901 (struct ucc_geth_tx_firmware_statistics_pram __iomem *)
2894 qe_muram_addr(ugeth->tx_fw_statistics_pram_offset); 2902 qe_muram_addr(ugeth->tx_fw_statistics_pram_offset);
2895 /* Zero out p_tx_fw_statistics_pram */ 2903 /* Zero out p_tx_fw_statistics_pram */
2896 memset(ugeth->p_tx_fw_statistics_pram, 2904 memset_io((void __iomem *)ugeth->p_tx_fw_statistics_pram,
2897 0, sizeof(struct ucc_geth_tx_firmware_statistics_pram)); 2905 0, sizeof(struct ucc_geth_tx_firmware_statistics_pram));
2898 } 2906 }
2899 2907
@@ -2930,10 +2938,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2930 return -ENOMEM; 2938 return -ENOMEM;
2931 } 2939 }
2932 ugeth->p_rx_glbl_pram = 2940 ugeth->p_rx_glbl_pram =
2933 (struct ucc_geth_rx_global_pram *) qe_muram_addr(ugeth-> 2941 (struct ucc_geth_rx_global_pram __iomem *) qe_muram_addr(ugeth->
2934 rx_glbl_pram_offset); 2942 rx_glbl_pram_offset);
2935 /* Zero out p_rx_glbl_pram */ 2943 /* Zero out p_rx_glbl_pram */
2936 memset(ugeth->p_rx_glbl_pram, 0, sizeof(struct ucc_geth_rx_global_pram)); 2944 memset_io((void __iomem *)ugeth->p_rx_glbl_pram, 0, sizeof(struct ucc_geth_rx_global_pram));
2937 2945
2938 /* Fill global PRAM */ 2946 /* Fill global PRAM */
2939 2947
@@ -2953,7 +2961,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2953 } 2961 }
2954 2962
2955 ugeth->p_thread_data_rx = 2963 ugeth->p_thread_data_rx =
2956 (struct ucc_geth_thread_data_rx *) qe_muram_addr(ugeth-> 2964 (struct ucc_geth_thread_data_rx __iomem *) qe_muram_addr(ugeth->
2957 thread_dat_rx_offset); 2965 thread_dat_rx_offset);
2958 out_be32(&ugeth->p_rx_glbl_pram->rqptr, ugeth->thread_dat_rx_offset); 2966 out_be32(&ugeth->p_rx_glbl_pram->rqptr, ugeth->thread_dat_rx_offset);
2959 2967
@@ -2976,10 +2984,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2976 return -ENOMEM; 2984 return -ENOMEM;
2977 } 2985 }
2978 ugeth->p_rx_fw_statistics_pram = 2986 ugeth->p_rx_fw_statistics_pram =
2979 (struct ucc_geth_rx_firmware_statistics_pram *) 2987 (struct ucc_geth_rx_firmware_statistics_pram __iomem *)
2980 qe_muram_addr(ugeth->rx_fw_statistics_pram_offset); 2988 qe_muram_addr(ugeth->rx_fw_statistics_pram_offset);
2981 /* Zero out p_rx_fw_statistics_pram */ 2989 /* Zero out p_rx_fw_statistics_pram */
2982 memset(ugeth->p_rx_fw_statistics_pram, 0, 2990 memset_io((void __iomem *)ugeth->p_rx_fw_statistics_pram, 0,
2983 sizeof(struct ucc_geth_rx_firmware_statistics_pram)); 2991 sizeof(struct ucc_geth_rx_firmware_statistics_pram));
2984 } 2992 }
2985 2993
@@ -3000,7 +3008,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
3000 } 3008 }
3001 3009
3002 ugeth->p_rx_irq_coalescing_tbl = 3010 ugeth->p_rx_irq_coalescing_tbl =
3003 (struct ucc_geth_rx_interrupt_coalescing_table *) 3011 (struct ucc_geth_rx_interrupt_coalescing_table __iomem *)
3004 qe_muram_addr(ugeth->rx_irq_coalescing_tbl_offset); 3012 qe_muram_addr(ugeth->rx_irq_coalescing_tbl_offset);
3005 out_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr, 3013 out_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr,
3006 ugeth->rx_irq_coalescing_tbl_offset); 3014 ugeth->rx_irq_coalescing_tbl_offset);
@@ -3069,11 +3077,11 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
3069 } 3077 }
3070 3078
3071 ugeth->p_rx_bd_qs_tbl = 3079 ugeth->p_rx_bd_qs_tbl =
3072 (struct ucc_geth_rx_bd_queues_entry *) qe_muram_addr(ugeth-> 3080 (struct ucc_geth_rx_bd_queues_entry __iomem *) qe_muram_addr(ugeth->
3073 rx_bd_qs_tbl_offset); 3081 rx_bd_qs_tbl_offset);
3074 out_be32(&ugeth->p_rx_glbl_pram->rbdqptr, ugeth->rx_bd_qs_tbl_offset); 3082 out_be32(&ugeth->p_rx_glbl_pram->rbdqptr, ugeth->rx_bd_qs_tbl_offset);
3075 /* Zero out p_rx_bd_qs_tbl */ 3083 /* Zero out p_rx_bd_qs_tbl */
3076 memset(ugeth->p_rx_bd_qs_tbl, 3084 memset_io((void __iomem *)ugeth->p_rx_bd_qs_tbl,
3077 0, 3085 0,
3078 ug_info->numQueuesRx * (sizeof(struct ucc_geth_rx_bd_queues_entry) + 3086 ug_info->numQueuesRx * (sizeof(struct ucc_geth_rx_bd_queues_entry) +
3079 sizeof(struct ucc_geth_rx_prefetched_bds))); 3087 sizeof(struct ucc_geth_rx_prefetched_bds)));
@@ -3133,7 +3141,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
3133 &ugeth->p_rx_glbl_pram->remoder); 3141 &ugeth->p_rx_glbl_pram->remoder);
3134 3142
3135 /* function code register */ 3143 /* function code register */
3136 ugeth->p_rx_glbl_pram->rstate = function_code; 3144 out_8(&ugeth->p_rx_glbl_pram->rstate, function_code);
3137 3145
3138 /* initialize extended filtering */ 3146 /* initialize extended filtering */
3139 if (ug_info->rxExtendedFiltering) { 3147 if (ug_info->rxExtendedFiltering) {
@@ -3160,7 +3168,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
3160 } 3168 }
3161 3169
3162 ugeth->p_exf_glbl_param = 3170 ugeth->p_exf_glbl_param =
3163 (struct ucc_geth_exf_global_pram *) qe_muram_addr(ugeth-> 3171 (struct ucc_geth_exf_global_pram __iomem *) qe_muram_addr(ugeth->
3164 exf_glbl_param_offset); 3172 exf_glbl_param_offset);
3165 out_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam, 3173 out_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam,
3166 ugeth->exf_glbl_param_offset); 3174 ugeth->exf_glbl_param_offset);
@@ -3175,7 +3183,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
3175 ugeth_82xx_filtering_clear_addr_in_paddr(ugeth, (u8) j); 3183 ugeth_82xx_filtering_clear_addr_in_paddr(ugeth, (u8) j);
3176 3184
3177 p_82xx_addr_filt = 3185 p_82xx_addr_filt =
3178 (struct ucc_geth_82xx_address_filtering_pram *) ugeth-> 3186 (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->
3179 p_rx_glbl_pram->addressfiltering; 3187 p_rx_glbl_pram->addressfiltering;
3180 3188
3181 ugeth_82xx_filtering_clear_all_addr_in_hash(ugeth, 3189 ugeth_82xx_filtering_clear_all_addr_in_hash(ugeth,
@@ -3307,17 +3315,21 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
3307 return -ENOMEM; 3315 return -ENOMEM;
3308 } 3316 }
3309 p_init_enet_pram = 3317 p_init_enet_pram =
3310 (struct ucc_geth_init_pram *) qe_muram_addr(init_enet_pram_offset); 3318 (struct ucc_geth_init_pram __iomem *) qe_muram_addr(init_enet_pram_offset);
3311 3319
3312 /* Copy shadow InitEnet command parameter structure into PRAM */ 3320 /* Copy shadow InitEnet command parameter structure into PRAM */
3313 p_init_enet_pram->resinit1 = ugeth->p_init_enet_param_shadow->resinit1; 3321 out_8(&p_init_enet_pram->resinit1,
3314 p_init_enet_pram->resinit2 = ugeth->p_init_enet_param_shadow->resinit2; 3322 ugeth->p_init_enet_param_shadow->resinit1);
3315 p_init_enet_pram->resinit3 = ugeth->p_init_enet_param_shadow->resinit3; 3323 out_8(&p_init_enet_pram->resinit2,
3316 p_init_enet_pram->resinit4 = ugeth->p_init_enet_param_shadow->resinit4; 3324 ugeth->p_init_enet_param_shadow->resinit2);
3325 out_8(&p_init_enet_pram->resinit3,
3326 ugeth->p_init_enet_param_shadow->resinit3);
3327 out_8(&p_init_enet_pram->resinit4,
3328 ugeth->p_init_enet_param_shadow->resinit4);
3317 out_be16(&p_init_enet_pram->resinit5, 3329 out_be16(&p_init_enet_pram->resinit5,
3318 ugeth->p_init_enet_param_shadow->resinit5); 3330 ugeth->p_init_enet_param_shadow->resinit5);
3319 p_init_enet_pram->largestexternallookupkeysize = 3331 out_8(&p_init_enet_pram->largestexternallookupkeysize,
3320 ugeth->p_init_enet_param_shadow->largestexternallookupkeysize; 3332 ugeth->p_init_enet_param_shadow->largestexternallookupkeysize);
3321 out_be32(&p_init_enet_pram->rgftgfrxglobal, 3333 out_be32(&p_init_enet_pram->rgftgfrxglobal,
3322 ugeth->p_init_enet_param_shadow->rgftgfrxglobal); 3334 ugeth->p_init_enet_param_shadow->rgftgfrxglobal);
3323 for (i = 0; i < ENET_INIT_PARAM_MAX_ENTRIES_RX; i++) 3335 for (i = 0; i < ENET_INIT_PARAM_MAX_ENTRIES_RX; i++)
@@ -3371,7 +3383,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3371#ifdef CONFIG_UGETH_TX_ON_DEMAND 3383#ifdef CONFIG_UGETH_TX_ON_DEMAND
3372 struct ucc_fast_private *uccf; 3384 struct ucc_fast_private *uccf;
3373#endif 3385#endif
3374 u8 *bd; /* BD pointer */ 3386 u8 __iomem *bd; /* BD pointer */
3375 u32 bd_status; 3387 u32 bd_status;
3376 u8 txQ = 0; 3388 u8 txQ = 0;
3377 3389
@@ -3383,7 +3395,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3383 3395
3384 /* Start from the next BD that should be filled */ 3396 /* Start from the next BD that should be filled */
3385 bd = ugeth->txBd[txQ]; 3397 bd = ugeth->txBd[txQ];
3386 bd_status = in_be32((u32 *)bd); 3398 bd_status = in_be32((u32 __iomem *)bd);
3387 /* Save the skb pointer so we can free it later */ 3399 /* Save the skb pointer so we can free it later */
3388 ugeth->tx_skbuff[txQ][ugeth->skb_curtx[txQ]] = skb; 3400 ugeth->tx_skbuff[txQ][ugeth->skb_curtx[txQ]] = skb;
3389 3401
@@ -3393,7 +3405,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3393 1) & TX_RING_MOD_MASK(ugeth->ug_info->bdRingLenTx[txQ]); 3405 1) & TX_RING_MOD_MASK(ugeth->ug_info->bdRingLenTx[txQ]);
3394 3406
3395 /* set up the buffer descriptor */ 3407 /* set up the buffer descriptor */
3396 out_be32(&((struct qe_bd *)bd)->buf, 3408 out_be32(&((struct qe_bd __iomem *)bd)->buf,
3397 dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE)); 3409 dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE));
3398 3410
3399 /* printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); */ 3411 /* printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); */
@@ -3401,7 +3413,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3401 bd_status = (bd_status & T_W) | T_R | T_I | T_L | skb->len; 3413 bd_status = (bd_status & T_W) | T_R | T_I | T_L | skb->len;
3402 3414
3403 /* set bd status and length */ 3415 /* set bd status and length */
3404 out_be32((u32 *)bd, bd_status); 3416 out_be32((u32 __iomem *)bd, bd_status);
3405 3417
3406 dev->trans_start = jiffies; 3418 dev->trans_start = jiffies;
3407 3419
@@ -3441,7 +3453,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3441static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit) 3453static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit)
3442{ 3454{
3443 struct sk_buff *skb; 3455 struct sk_buff *skb;
3444 u8 *bd; 3456 u8 __iomem *bd;
3445 u16 length, howmany = 0; 3457 u16 length, howmany = 0;
3446 u32 bd_status; 3458 u32 bd_status;
3447 u8 *bdBuffer; 3459 u8 *bdBuffer;
@@ -3454,11 +3466,11 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
3454 /* collect received buffers */ 3466 /* collect received buffers */
3455 bd = ugeth->rxBd[rxQ]; 3467 bd = ugeth->rxBd[rxQ];
3456 3468
3457 bd_status = in_be32((u32 *)bd); 3469 bd_status = in_be32((u32 __iomem *)bd);
3458 3470
3459 /* while there are received buffers and BD is full (~R_E) */ 3471 /* while there are received buffers and BD is full (~R_E) */
3460 while (!((bd_status & (R_E)) || (--rx_work_limit < 0))) { 3472 while (!((bd_status & (R_E)) || (--rx_work_limit < 0))) {
3461 bdBuffer = (u8 *) in_be32(&((struct qe_bd *)bd)->buf); 3473 bdBuffer = (u8 *) in_be32(&((struct qe_bd __iomem *)bd)->buf);
3462 length = (u16) ((bd_status & BD_LENGTH_MASK) - 4); 3474 length = (u16) ((bd_status & BD_LENGTH_MASK) - 4);
3463 skb = ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]]; 3475 skb = ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]];
3464 3476
@@ -3516,7 +3528,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
3516 else 3528 else
3517 bd += sizeof(struct qe_bd); 3529 bd += sizeof(struct qe_bd);
3518 3530
3519 bd_status = in_be32((u32 *)bd); 3531 bd_status = in_be32((u32 __iomem *)bd);
3520 } 3532 }
3521 3533
3522 ugeth->rxBd[rxQ] = bd; 3534 ugeth->rxBd[rxQ] = bd;
@@ -3527,11 +3539,11 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
3527{ 3539{
3528 /* Start from the next BD that should be filled */ 3540 /* Start from the next BD that should be filled */
3529 struct ucc_geth_private *ugeth = netdev_priv(dev); 3541 struct ucc_geth_private *ugeth = netdev_priv(dev);
3530 u8 *bd; /* BD pointer */ 3542 u8 __iomem *bd; /* BD pointer */
3531 u32 bd_status; 3543 u32 bd_status;
3532 3544
3533 bd = ugeth->confBd[txQ]; 3545 bd = ugeth->confBd[txQ];
3534 bd_status = in_be32((u32 *)bd); 3546 bd_status = in_be32((u32 __iomem *)bd);
3535 3547
3536 /* Normal processing. */ 3548 /* Normal processing. */
3537 while ((bd_status & T_R) == 0) { 3549 while ((bd_status & T_R) == 0) {
@@ -3561,7 +3573,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
3561 bd += sizeof(struct qe_bd); 3573 bd += sizeof(struct qe_bd);
3562 else 3574 else
3563 bd = ugeth->p_tx_bd_ring[txQ]; 3575 bd = ugeth->p_tx_bd_ring[txQ];
3564 bd_status = in_be32((u32 *)bd); 3576 bd_status = in_be32((u32 __iomem *)bd);
3565 } 3577 }
3566 ugeth->confBd[txQ] = bd; 3578 ugeth->confBd[txQ] = bd;
3567 return 0; 3579 return 0;
generated by cgit v1.2.2 (git 2.25.0) at 2025-11-11 11:09:28 -0500