1 /*====================================================================== 2 3 A PCMCIA ethernet driver for NS8390-based cards 4 5 This driver supports the D-Link DE-650 and Linksys EthernetCard 6 cards, the newer D-Link and Linksys combo cards, Accton EN2212 7 cards, the RPTI EP400, and the PreMax PE-200 in non-shared-memory 8 mode, and the IBM Credit Card Adapter, the NE4100, the Thomas 9 Conrad ethernet card, and the Kingston KNE-PCM/x in shared-memory 10 mode. It will also handle the Socket EA card in either mode. 11 12 Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net 13 14 pcnet_cs.c 1.153 2003/11/09 18:53:09 15 16 The network driver code is based on Donald Becker's NE2000 code: 17 18 Written 1992,1993 by Donald Becker. 19 Copyright 1993 United States Government as represented by the 20 Director, National Security Agency. This software may be used and 21 distributed according to the terms of the GNU General Public License, 22 incorporated herein by reference. 23 Donald Becker may be reached at becker@scyld.com 24 25 Based also on Keith Moore's changes to Don Becker's code, for IBM 26 CCAE support. Drivers merged back together, and shared-memory 27 Socket EA support added, by Ken Raeburn, September 1995. 28 29 ======================================================================*/ 30 31 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 32 33 #include <linux/kernel.h> 34 #include <linux/module.h> 35 #include <linux/init.h> 36 #include <linux/ptrace.h> 37 #include <linux/string.h> 38 #include <linux/timer.h> 39 #include <linux/delay.h> 40 #include <linux/netdevice.h> 41 #include <linux/log2.h> 42 #include <linux/etherdevice.h> 43 #include <linux/mii.h> 44 #include "8390.h" 45 46 #include <pcmcia/cistpl.h> 47 #include <pcmcia/ciscode.h> 48 #include <pcmcia/ds.h> 49 #include <pcmcia/cisreg.h> 50 51 #include <asm/io.h> 52 #include <asm/byteorder.h> 53 #include <asm/uaccess.h> 54 55 #define PCNET_CMD 0x00 56 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */ 57 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */ 58 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */ 59 60 #define PCNET_START_PG 0x40 /* First page of TX buffer */ 61 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */ 62 63 /* Socket EA cards have a larger packet buffer */ 64 #define SOCKET_START_PG 0x01 65 #define SOCKET_STOP_PG 0xff 66 67 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */ 68 69 static const char *if_names[] = { "auto", "10baseT", "10base2"}; 70 static u32 pcnet_msg_enable; 71 72 /*====================================================================*/ 73 74 /* Module parameters */ 75 76 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>"); 77 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver"); 78 MODULE_LICENSE("GPL"); 79 80 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0) 81 82 INT_MODULE_PARM(if_port, 1); /* Transceiver type */ 83 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */ 84 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */ 85 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */ 86 INT_MODULE_PARM(delay_time, 4); /* in usec */ 87 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */ 88 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */ 89 90 /* Ugh! Let the user hardwire the hardware address for queer cards */ 91 static int hw_addr[6] = { 0, /* ... */ }; 92 module_param_array(hw_addr, int, NULL, 0); 93 94 /*====================================================================*/ 95 96 static void mii_phy_probe(struct net_device *dev); 97 static int pcnet_config(struct pcmcia_device *link); 98 static void pcnet_release(struct pcmcia_device *link); 99 static int pcnet_open(struct net_device *dev); 100 static int pcnet_close(struct net_device *dev); 101 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); 102 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id); 103 static void ei_watchdog(u_long arg); 104 static void pcnet_reset_8390(struct net_device *dev); 105 static int set_config(struct net_device *dev, struct ifmap *map); 106 static int setup_shmem_window(struct pcmcia_device *link, int start_pg, 107 int stop_pg, int cm_offset); 108 static int setup_dma_config(struct pcmcia_device *link, int start_pg, 109 int stop_pg); 110 111 static void pcnet_detach(struct pcmcia_device *p_dev); 112 113 /*====================================================================*/ 114 115 typedef struct hw_info_t { 116 u_int offset; 117 u_char a0, a1, a2; 118 u_int flags; 119 } hw_info_t; 120 121 #define DELAY_OUTPUT 0x01 122 #define HAS_MISC_REG 0x02 123 #define USE_BIG_BUF 0x04 124 #define HAS_IBM_MISC 0x08 125 #define IS_DL10019 0x10 126 #define IS_DL10022 0x20 127 #define HAS_MII 0x40 128 #define USE_SHMEM 0x80 /* autodetected */ 129 130 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */ 131 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */ 132 #define MII_PHYID_REV_MASK 0xfffffff0 133 #define MII_PHYID_REG1 0x02 134 #define MII_PHYID_REG2 0x03 135 136 static hw_info_t hw_info[] = { 137 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT }, 138 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 }, 139 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 }, 140 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94, 141 DELAY_OUTPUT | HAS_IBM_MISC }, 142 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 }, 143 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 }, 144 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 }, 145 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 }, 146 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 }, 147 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 }, 148 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48, 149 HAS_MISC_REG | HAS_IBM_MISC }, 150 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 }, 151 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 }, 152 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a, 153 HAS_MISC_REG | HAS_IBM_MISC }, 154 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac, 155 HAS_MISC_REG | HAS_IBM_MISC }, 156 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29, 157 HAS_MISC_REG | HAS_IBM_MISC }, 158 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a, 159 HAS_MISC_REG | HAS_IBM_MISC }, 160 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac, 161 HAS_MISC_REG | HAS_IBM_MISC }, 162 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87, 163 HAS_MISC_REG | HAS_IBM_MISC }, 164 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17, 165 HAS_MISC_REG | HAS_IBM_MISC }, 166 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8, 167 HAS_MISC_REG | HAS_IBM_MISC }, 168 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0, 169 HAS_MISC_REG | HAS_IBM_MISC }, 170 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0, 171 HAS_MISC_REG | HAS_IBM_MISC }, 172 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 }, 173 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 }, 174 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0, 175 HAS_MISC_REG | HAS_IBM_MISC }, 176 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f, 177 HAS_MISC_REG | HAS_IBM_MISC }, 178 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 }, 179 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 }, 180 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 }, 181 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 }, 182 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65, 183 HAS_MISC_REG | HAS_IBM_MISC }, 184 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45, 185 HAS_MISC_REG | HAS_IBM_MISC }, 186 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 }, 187 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 }, 188 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 }, 189 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b, 190 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF }, 191 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 }, 192 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 }, 193 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 }, 194 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 }, 195 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 } 196 }; 197 198 #define NR_INFO ARRAY_SIZE(hw_info) 199 200 static hw_info_t default_info = { 0, 0, 0, 0, 0 }; 201 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII }; 202 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII }; 203 204 typedef struct pcnet_dev_t { 205 struct pcmcia_device *p_dev; 206 u_int flags; 207 void __iomem *base; 208 struct timer_list watchdog; 209 int stale, fast_poll; 210 u_char phy_id; 211 u_char eth_phy, pna_phy; 212 u_short link_status; 213 u_long mii_reset; 214 } pcnet_dev_t; 215 216 static inline pcnet_dev_t *PRIV(struct net_device *dev) 217 { 218 char *p = netdev_priv(dev); 219 return (pcnet_dev_t *)(p + sizeof(struct ei_device)); 220 } 221 222 static const struct net_device_ops pcnet_netdev_ops = { 223 .ndo_open = pcnet_open, 224 .ndo_stop = pcnet_close, 225 .ndo_set_config = set_config, 226 .ndo_start_xmit = ei_start_xmit, 227 .ndo_get_stats = ei_get_stats, 228 .ndo_do_ioctl = ei_ioctl, 229 .ndo_set_rx_mode = ei_set_multicast_list, 230 .ndo_tx_timeout = ei_tx_timeout, 231 .ndo_change_mtu = eth_change_mtu, 232 .ndo_set_mac_address = eth_mac_addr, 233 .ndo_validate_addr = eth_validate_addr, 234 #ifdef CONFIG_NET_POLL_CONTROLLER 235 .ndo_poll_controller = ei_poll, 236 #endif 237 }; 238 239 static int pcnet_probe(struct pcmcia_device *link) 240 { 241 pcnet_dev_t *info; 242 struct net_device *dev; 243 244 dev_dbg(&link->dev, "pcnet_attach()\n"); 245 246 /* Create new ethernet device */ 247 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t)); 248 if (!dev) return -ENOMEM; 249 info = PRIV(dev); 250 info->p_dev = link; 251 link->priv = dev; 252 253 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; 254 255 dev->netdev_ops = &pcnet_netdev_ops; 256 257 return pcnet_config(link); 258 } /* pcnet_attach */ 259 260 static void pcnet_detach(struct pcmcia_device *link) 261 { 262 struct net_device *dev = link->priv; 263 264 dev_dbg(&link->dev, "pcnet_detach\n"); 265 266 unregister_netdev(dev); 267 268 pcnet_release(link); 269 270 free_netdev(dev); 271 } /* pcnet_detach */ 272 273 /*====================================================================== 274 275 This probes for a card's hardware address, for card types that 276 encode this information in their CIS. 277 278 ======================================================================*/ 279 280 static hw_info_t *get_hwinfo(struct pcmcia_device *link) 281 { 282 struct net_device *dev = link->priv; 283 u_char __iomem *base, *virt; 284 int i, j; 285 286 /* Allocate a small memory window */ 287 link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE; 288 link->resource[2]->start = 0; link->resource[2]->end = 0; 289 i = pcmcia_request_window(link, link->resource[2], 0); 290 if (i != 0) 291 return NULL; 292 293 virt = ioremap(link->resource[2]->start, 294 resource_size(link->resource[2])); 295 for (i = 0; i < NR_INFO; i++) { 296 pcmcia_map_mem_page(link, link->resource[2], 297 hw_info[i].offset & ~(resource_size(link->resource[2])-1)); 298 base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)]; 299 if ((readb(base+0) == hw_info[i].a0) && 300 (readb(base+2) == hw_info[i].a1) && 301 (readb(base+4) == hw_info[i].a2)) { 302 for (j = 0; j < 6; j++) 303 dev->dev_addr[j] = readb(base + (j<<1)); 304 break; 305 } 306 } 307 308 iounmap(virt); 309 j = pcmcia_release_window(link, link->resource[2]); 310 return (i < NR_INFO) ? hw_info+i : NULL; 311 } /* get_hwinfo */ 312 313 /*====================================================================== 314 315 This probes for a card's hardware address by reading the PROM. 316 It checks the address against a list of known types, then falls 317 back to a simple NE2000 clone signature check. 318 319 ======================================================================*/ 320 321 static hw_info_t *get_prom(struct pcmcia_device *link) 322 { 323 struct net_device *dev = link->priv; 324 unsigned int ioaddr = dev->base_addr; 325 u_char prom[32]; 326 int i, j; 327 328 /* This is lifted straight from drivers/net/ethernet/8390/ne.c */ 329 struct { 330 u_char value, offset; 331 } program_seq[] = { 332 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/ 333 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */ 334 {0x00, EN0_RCNTLO}, /* Clear the count regs. */ 335 {0x00, EN0_RCNTHI}, 336 {0x00, EN0_IMR}, /* Mask completion irq. */ 337 {0xFF, EN0_ISR}, 338 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */ 339 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */ 340 {32, EN0_RCNTLO}, 341 {0x00, EN0_RCNTHI}, 342 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */ 343 {0x00, EN0_RSARHI}, 344 {E8390_RREAD+E8390_START, E8390_CMD}, 345 }; 346 347 pcnet_reset_8390(dev); 348 mdelay(10); 349 350 for (i = 0; i < ARRAY_SIZE(program_seq); i++) 351 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset); 352 353 for (i = 0; i < 32; i++) 354 prom[i] = inb(ioaddr + PCNET_DATAPORT); 355 for (i = 0; i < NR_INFO; i++) { 356 if ((prom[0] == hw_info[i].a0) && 357 (prom[2] == hw_info[i].a1) && 358 (prom[4] == hw_info[i].a2)) 359 break; 360 } 361 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) { 362 for (j = 0; j < 6; j++) 363 dev->dev_addr[j] = prom[j<<1]; 364 return (i < NR_INFO) ? hw_info+i : &default_info; 365 } 366 return NULL; 367 } /* get_prom */ 368 369 /*====================================================================== 370 371 For DL10019 based cards, like the Linksys EtherFast 372 373 ======================================================================*/ 374 375 static hw_info_t *get_dl10019(struct pcmcia_device *link) 376 { 377 struct net_device *dev = link->priv; 378 int i; 379 u_char sum; 380 381 for (sum = 0, i = 0x14; i < 0x1c; i++) 382 sum += inb_p(dev->base_addr + i); 383 if (sum != 0xff) 384 return NULL; 385 for (i = 0; i < 6; i++) 386 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i); 387 i = inb(dev->base_addr + 0x1f); 388 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info; 389 } 390 391 /*====================================================================== 392 393 For Asix AX88190 based cards 394 395 ======================================================================*/ 396 397 static hw_info_t *get_ax88190(struct pcmcia_device *link) 398 { 399 struct net_device *dev = link->priv; 400 unsigned int ioaddr = dev->base_addr; 401 int i, j; 402 403 /* Not much of a test, but the alternatives are messy */ 404 if (link->config_base != 0x03c0) 405 return NULL; 406 407 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */ 408 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */ 409 outb_p(0x04, ioaddr + EN0_RSARHI); 410 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD); 411 412 for (i = 0; i < 6; i += 2) { 413 j = inw(ioaddr + PCNET_DATAPORT); 414 dev->dev_addr[i] = j & 0xff; 415 dev->dev_addr[i+1] = j >> 8; 416 } 417 return NULL; 418 } 419 420 /*====================================================================== 421 422 This should be totally unnecessary... but when we can't figure 423 out the hardware address any other way, we'll let the user hard 424 wire it when the module is initialized. 425 426 ======================================================================*/ 427 428 static hw_info_t *get_hwired(struct pcmcia_device *link) 429 { 430 struct net_device *dev = link->priv; 431 int i; 432 433 for (i = 0; i < 6; i++) 434 if (hw_addr[i] != 0) break; 435 if (i == 6) 436 return NULL; 437 438 for (i = 0; i < 6; i++) 439 dev->dev_addr[i] = hw_addr[i]; 440 441 return &default_info; 442 } /* get_hwired */ 443 444 static int try_io_port(struct pcmcia_device *link) 445 { 446 int j, ret; 447 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; 448 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; 449 if (link->resource[0]->end == 32) { 450 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; 451 if (link->resource[1]->end > 0) { 452 /* for master/slave multifunction cards */ 453 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; 454 } 455 } else { 456 /* This should be two 16-port windows */ 457 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; 458 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16; 459 } 460 if (link->resource[0]->start == 0) { 461 for (j = 0; j < 0x400; j += 0x20) { 462 link->resource[0]->start = j ^ 0x300; 463 link->resource[1]->start = (j ^ 0x300) + 0x10; 464 link->io_lines = 16; 465 ret = pcmcia_request_io(link); 466 if (ret == 0) 467 return ret; 468 } 469 return ret; 470 } else { 471 return pcmcia_request_io(link); 472 } 473 } 474 475 static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data) 476 { 477 int *priv = priv_data; 478 int try = (*priv & 0x1); 479 480 *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10; 481 482 if (p_dev->config_index == 0) 483 return -EINVAL; 484 485 if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32) 486 return -EINVAL; 487 488 if (try) 489 p_dev->io_lines = 16; 490 return try_io_port(p_dev); 491 } 492 493 static hw_info_t *pcnet_try_config(struct pcmcia_device *link, 494 int *has_shmem, int try) 495 { 496 struct net_device *dev = link->priv; 497 hw_info_t *local_hw_info; 498 pcnet_dev_t *info = PRIV(dev); 499 int priv = try; 500 int ret; 501 502 ret = pcmcia_loop_config(link, pcnet_confcheck, &priv); 503 if (ret) { 504 dev_warn(&link->dev, "no useable port range found\n"); 505 return NULL; 506 } 507 *has_shmem = (priv & 0x10); 508 509 if (!link->irq) 510 return NULL; 511 512 if (resource_size(link->resource[1]) == 8) 513 link->config_flags |= CONF_ENABLE_SPKR; 514 515 if ((link->manf_id == MANFID_IBM) && 516 (link->card_id == PRODID_IBM_HOME_AND_AWAY)) 517 link->config_index |= 0x10; 518 519 ret = pcmcia_enable_device(link); 520 if (ret) 521 return NULL; 522 523 dev->irq = link->irq; 524 dev->base_addr = link->resource[0]->start; 525 526 if (info->flags & HAS_MISC_REG) { 527 if ((if_port == 1) || (if_port == 2)) 528 dev->if_port = if_port; 529 else 530 dev_notice(&link->dev, "invalid if_port requested\n"); 531 } else 532 dev->if_port = 0; 533 534 if ((link->config_base == 0x03c0) && 535 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) { 536 dev_info(&link->dev, 537 "this is an AX88190 card - use axnet_cs instead.\n"); 538 return NULL; 539 } 540 541 local_hw_info = get_hwinfo(link); 542 if (!local_hw_info) 543 local_hw_info = get_prom(link); 544 if (!local_hw_info) 545 local_hw_info = get_dl10019(link); 546 if (!local_hw_info) 547 local_hw_info = get_ax88190(link); 548 if (!local_hw_info) 549 local_hw_info = get_hwired(link); 550 551 return local_hw_info; 552 } 553 554 static int pcnet_config(struct pcmcia_device *link) 555 { 556 struct net_device *dev = link->priv; 557 pcnet_dev_t *info = PRIV(dev); 558 int start_pg, stop_pg, cm_offset; 559 int has_shmem = 0; 560 hw_info_t *local_hw_info; 561 struct ei_device *ei_local; 562 563 dev_dbg(&link->dev, "pcnet_config\n"); 564 565 local_hw_info = pcnet_try_config(link, &has_shmem, 0); 566 if (!local_hw_info) { 567 /* check whether forcing io_lines to 16 helps... */ 568 pcmcia_disable_device(link); 569 local_hw_info = pcnet_try_config(link, &has_shmem, 1); 570 if (local_hw_info == NULL) { 571 dev_notice(&link->dev, "unable to read hardware net" 572 " address for io base %#3lx\n", dev->base_addr); 573 goto failed; 574 } 575 } 576 577 info->flags = local_hw_info->flags; 578 /* Check for user overrides */ 579 info->flags |= (delay_output) ? DELAY_OUTPUT : 0; 580 if ((link->manf_id == MANFID_SOCKET) && 581 ((link->card_id == PRODID_SOCKET_LPE) || 582 (link->card_id == PRODID_SOCKET_LPE_CF) || 583 (link->card_id == PRODID_SOCKET_EIO))) 584 info->flags &= ~USE_BIG_BUF; 585 if (!use_big_buf) 586 info->flags &= ~USE_BIG_BUF; 587 588 if (info->flags & USE_BIG_BUF) { 589 start_pg = SOCKET_START_PG; 590 stop_pg = SOCKET_STOP_PG; 591 cm_offset = 0x10000; 592 } else { 593 start_pg = PCNET_START_PG; 594 stop_pg = PCNET_STOP_PG; 595 cm_offset = 0; 596 } 597 598 /* has_shmem is ignored if use_shmem != -1 */ 599 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) || 600 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0)) 601 setup_dma_config(link, start_pg, stop_pg); 602 603 ei_status.name = "NE2000"; 604 ei_status.word16 = 1; 605 ei_status.reset_8390 = pcnet_reset_8390; 606 607 if (info->flags & (IS_DL10019|IS_DL10022)) 608 mii_phy_probe(dev); 609 610 SET_NETDEV_DEV(dev, &link->dev); 611 ei_local = netdev_priv(dev); 612 ei_local->msg_enable = pcnet_msg_enable; 613 614 if (register_netdev(dev) != 0) { 615 pr_notice("register_netdev() failed\n"); 616 goto failed; 617 } 618 619 if (info->flags & (IS_DL10019|IS_DL10022)) { 620 u_char id = inb(dev->base_addr + 0x1a); 621 netdev_info(dev, "NE2000 (DL100%d rev %02x): ", 622 (info->flags & IS_DL10022) ? 22 : 19, id); 623 if (info->pna_phy) 624 pr_cont("PNA, "); 625 } else { 626 netdev_info(dev, "NE2000 Compatible: "); 627 } 628 pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq); 629 if (info->flags & USE_SHMEM) 630 pr_cont(" mem %#5lx,", dev->mem_start); 631 if (info->flags & HAS_MISC_REG) 632 pr_cont(" %s xcvr,", if_names[dev->if_port]); 633 pr_cont(" hw_addr %pM\n", dev->dev_addr); 634 return 0; 635 636 failed: 637 pcnet_release(link); 638 return -ENODEV; 639 } /* pcnet_config */ 640 641 static void pcnet_release(struct pcmcia_device *link) 642 { 643 pcnet_dev_t *info = PRIV(link->priv); 644 645 dev_dbg(&link->dev, "pcnet_release\n"); 646 647 if (info->flags & USE_SHMEM) 648 iounmap(info->base); 649 650 pcmcia_disable_device(link); 651 } 652 653 static int pcnet_suspend(struct pcmcia_device *link) 654 { 655 struct net_device *dev = link->priv; 656 657 if (link->open) 658 netif_device_detach(dev); 659 660 return 0; 661 } 662 663 static int pcnet_resume(struct pcmcia_device *link) 664 { 665 struct net_device *dev = link->priv; 666 667 if (link->open) { 668 pcnet_reset_8390(dev); 669 NS8390_init(dev, 1); 670 netif_device_attach(dev); 671 } 672 673 return 0; 674 } 675 676 677 /*====================================================================== 678 679 MII interface support for DL10019 and DL10022 based cards 680 681 On the DL10019, the MII IO direction bit is 0x10; on the DL10022 682 it is 0x20. Setting both bits seems to work on both card types. 683 684 ======================================================================*/ 685 686 #define DLINK_GPIO 0x1c 687 #define DLINK_DIAG 0x1d 688 #define DLINK_EEPROM 0x1e 689 690 #define MDIO_SHIFT_CLK 0x80 691 #define MDIO_DATA_OUT 0x40 692 #define MDIO_DIR_WRITE 0x30 693 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE) 694 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT) 695 #define MDIO_DATA_READ 0x10 696 #define MDIO_MASK 0x0f 697 698 static void mdio_sync(unsigned int addr) 699 { 700 int bits, mask = inb(addr) & MDIO_MASK; 701 for (bits = 0; bits < 32; bits++) { 702 outb(mask | MDIO_DATA_WRITE1, addr); 703 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr); 704 } 705 } 706 707 static int mdio_read(unsigned int addr, int phy_id, int loc) 708 { 709 u_int cmd = (0x06<<10)|(phy_id<<5)|loc; 710 int i, retval = 0, mask = inb(addr) & MDIO_MASK; 711 712 mdio_sync(addr); 713 for (i = 13; i >= 0; i--) { 714 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0; 715 outb(mask | dat, addr); 716 outb(mask | dat | MDIO_SHIFT_CLK, addr); 717 } 718 for (i = 19; i > 0; i--) { 719 outb(mask, addr); 720 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0); 721 outb(mask | MDIO_SHIFT_CLK, addr); 722 } 723 return (retval>>1) & 0xffff; 724 } 725 726 static void mdio_write(unsigned int addr, int phy_id, int loc, int value) 727 { 728 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value; 729 int i, mask = inb(addr) & MDIO_MASK; 730 731 mdio_sync(addr); 732 for (i = 31; i >= 0; i--) { 733 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0; 734 outb(mask | dat, addr); 735 outb(mask | dat | MDIO_SHIFT_CLK, addr); 736 } 737 for (i = 1; i >= 0; i--) { 738 outb(mask, addr); 739 outb(mask | MDIO_SHIFT_CLK, addr); 740 } 741 } 742 743 /*====================================================================== 744 745 EEPROM access routines for DL10019 and DL10022 based cards 746 747 ======================================================================*/ 748 749 #define EE_EEP 0x40 750 #define EE_ASIC 0x10 751 #define EE_CS 0x08 752 #define EE_CK 0x04 753 #define EE_DO 0x02 754 #define EE_DI 0x01 755 #define EE_ADOT 0x01 /* DataOut for ASIC */ 756 #define EE_READ_CMD 0x06 757 758 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */ 759 760 static int read_eeprom(unsigned int ioaddr, int location) 761 { 762 int i, retval = 0; 763 unsigned int ee_addr = ioaddr + DLINK_EEPROM; 764 int read_cmd = location | (EE_READ_CMD << 8); 765 766 outb(0, ee_addr); 767 outb(EE_EEP|EE_CS, ee_addr); 768 769 /* Shift the read command bits out. */ 770 for (i = 10; i >= 0; i--) { 771 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0; 772 outb_p(EE_EEP|EE_CS|dataval, ee_addr); 773 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr); 774 } 775 outb(EE_EEP|EE_CS, ee_addr); 776 777 for (i = 16; i > 0; i--) { 778 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr); 779 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0); 780 outb_p(EE_EEP|EE_CS, ee_addr); 781 } 782 783 /* Terminate the EEPROM access. */ 784 outb(0, ee_addr); 785 return retval; 786 } 787 788 /* 789 The internal ASIC registers can be changed by EEPROM READ access 790 with EE_ASIC bit set. 791 In ASIC mode, EE_ADOT is used to output the data to the ASIC. 792 */ 793 794 static void write_asic(unsigned int ioaddr, int location, short asic_data) 795 { 796 int i; 797 unsigned int ee_addr = ioaddr + DLINK_EEPROM; 798 short dataval; 799 int read_cmd = location | (EE_READ_CMD << 8); 800 801 asic_data |= read_eeprom(ioaddr, location); 802 803 outb(0, ee_addr); 804 outb(EE_ASIC|EE_CS|EE_DI, ee_addr); 805 806 read_cmd = read_cmd >> 1; 807 808 /* Shift the read command bits out. */ 809 for (i = 9; i >= 0; i--) { 810 dataval = (read_cmd & (1 << i)) ? EE_DO : 0; 811 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr); 812 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr); 813 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr); 814 } 815 // sync 816 outb(EE_ASIC|EE_CS, ee_addr); 817 outb(EE_ASIC|EE_CS|EE_CK, ee_addr); 818 outb(EE_ASIC|EE_CS, ee_addr); 819 820 for (i = 15; i >= 0; i--) { 821 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0; 822 outb_p(EE_ASIC|EE_CS|dataval, ee_addr); 823 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr); 824 outb_p(EE_ASIC|EE_CS|dataval, ee_addr); 825 } 826 827 /* Terminate the ASIC access. */ 828 outb(EE_ASIC|EE_DI, ee_addr); 829 outb(EE_ASIC|EE_DI| EE_CK, ee_addr); 830 outb(EE_ASIC|EE_DI, ee_addr); 831 832 outb(0, ee_addr); 833 } 834 835 /*====================================================================*/ 836 837 static void set_misc_reg(struct net_device *dev) 838 { 839 unsigned int nic_base = dev->base_addr; 840 pcnet_dev_t *info = PRIV(dev); 841 u_char tmp; 842 843 if (info->flags & HAS_MISC_REG) { 844 tmp = inb_p(nic_base + PCNET_MISC) & ~3; 845 if (dev->if_port == 2) 846 tmp |= 1; 847 if (info->flags & USE_BIG_BUF) 848 tmp |= 2; 849 if (info->flags & HAS_IBM_MISC) 850 tmp |= 8; 851 outb_p(tmp, nic_base + PCNET_MISC); 852 } 853 if (info->flags & IS_DL10022) { 854 if (info->flags & HAS_MII) { 855 /* Advertise 100F, 100H, 10F, 10H */ 856 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1); 857 /* Restart MII autonegotiation */ 858 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000); 859 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200); 860 info->mii_reset = jiffies; 861 } else { 862 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG); 863 } 864 } else if (info->flags & IS_DL10019) { 865 /* Advertise 100F, 100H, 10F, 10H */ 866 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1); 867 /* Restart MII autonegotiation */ 868 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000); 869 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200); 870 } 871 } 872 873 /*====================================================================*/ 874 875 static void mii_phy_probe(struct net_device *dev) 876 { 877 pcnet_dev_t *info = PRIV(dev); 878 unsigned int mii_addr = dev->base_addr + DLINK_GPIO; 879 int i; 880 u_int tmp, phyid; 881 882 for (i = 31; i >= 0; i--) { 883 tmp = mdio_read(mii_addr, i, 1); 884 if ((tmp == 0) || (tmp == 0xffff)) 885 continue; 886 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1); 887 phyid = tmp << 16; 888 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2); 889 phyid &= MII_PHYID_REV_MASK; 890 netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid); 891 if (phyid == AM79C9XX_HOME_PHY) { 892 info->pna_phy = i; 893 } else if (phyid != AM79C9XX_ETH_PHY) { 894 info->eth_phy = i; 895 } 896 } 897 } 898 899 static int pcnet_open(struct net_device *dev) 900 { 901 int ret; 902 pcnet_dev_t *info = PRIV(dev); 903 struct pcmcia_device *link = info->p_dev; 904 unsigned int nic_base = dev->base_addr; 905 906 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name); 907 908 if (!pcmcia_dev_present(link)) 909 return -ENODEV; 910 911 set_misc_reg(dev); 912 913 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */ 914 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev); 915 if (ret) 916 return ret; 917 918 link->open++; 919 920 info->phy_id = info->eth_phy; 921 info->link_status = 0x00; 922 init_timer(&info->watchdog); 923 info->watchdog.function = ei_watchdog; 924 info->watchdog.data = (u_long)dev; 925 info->watchdog.expires = jiffies + HZ; 926 add_timer(&info->watchdog); 927 928 return ei_open(dev); 929 } /* pcnet_open */ 930 931 /*====================================================================*/ 932 933 static int pcnet_close(struct net_device *dev) 934 { 935 pcnet_dev_t *info = PRIV(dev); 936 struct pcmcia_device *link = info->p_dev; 937 938 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name); 939 940 ei_close(dev); 941 free_irq(dev->irq, dev); 942 943 link->open--; 944 netif_stop_queue(dev); 945 del_timer_sync(&info->watchdog); 946 947 return 0; 948 } /* pcnet_close */ 949 950 /*====================================================================== 951 952 Hard reset the card. This used to pause for the same period that 953 a 8390 reset command required, but that shouldn't be necessary. 954 955 ======================================================================*/ 956 957 static void pcnet_reset_8390(struct net_device *dev) 958 { 959 unsigned int nic_base = dev->base_addr; 960 int i; 961 962 ei_status.txing = ei_status.dmaing = 0; 963 964 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD); 965 966 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET); 967 968 for (i = 0; i < 100; i++) { 969 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0) 970 break; 971 udelay(100); 972 } 973 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */ 974 975 if (i == 100) 976 netdev_err(dev, "pcnet_reset_8390() did not complete.\n"); 977 978 set_misc_reg(dev); 979 980 } /* pcnet_reset_8390 */ 981 982 /*====================================================================*/ 983 984 static int set_config(struct net_device *dev, struct ifmap *map) 985 { 986 pcnet_dev_t *info = PRIV(dev); 987 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) { 988 if (!(info->flags & HAS_MISC_REG)) 989 return -EOPNOTSUPP; 990 else if ((map->port < 1) || (map->port > 2)) 991 return -EINVAL; 992 dev->if_port = map->port; 993 netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]); 994 NS8390_init(dev, 1); 995 } 996 return 0; 997 } 998 999 /*====================================================================*/ 1000 1001 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id) 1002 { 1003 struct net_device *dev = dev_id; 1004 pcnet_dev_t *info; 1005 irqreturn_t ret = ei_interrupt(irq, dev_id); 1006 1007 if (ret == IRQ_HANDLED) { 1008 info = PRIV(dev); 1009 info->stale = 0; 1010 } 1011 return ret; 1012 } 1013 1014 static void ei_watchdog(u_long arg) 1015 { 1016 struct net_device *dev = (struct net_device *)arg; 1017 pcnet_dev_t *info = PRIV(dev); 1018 unsigned int nic_base = dev->base_addr; 1019 unsigned int mii_addr = nic_base + DLINK_GPIO; 1020 u_short link; 1021 1022 if (!netif_device_present(dev)) goto reschedule; 1023 1024 /* Check for pending interrupt with expired latency timer: with 1025 this, we can limp along even if the interrupt is blocked */ 1026 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) { 1027 if (!info->fast_poll) 1028 netdev_info(dev, "interrupt(s) dropped!\n"); 1029 ei_irq_wrapper(dev->irq, dev); 1030 info->fast_poll = HZ; 1031 } 1032 if (info->fast_poll) { 1033 info->fast_poll--; 1034 info->watchdog.expires = jiffies + 1; 1035 add_timer(&info->watchdog); 1036 return; 1037 } 1038 1039 if (!(info->flags & HAS_MII)) 1040 goto reschedule; 1041 1042 mdio_read(mii_addr, info->phy_id, 1); 1043 link = mdio_read(mii_addr, info->phy_id, 1); 1044 if (!link || (link == 0xffff)) { 1045 if (info->eth_phy) { 1046 info->phy_id = info->eth_phy = 0; 1047 } else { 1048 netdev_info(dev, "MII is missing!\n"); 1049 info->flags &= ~HAS_MII; 1050 } 1051 goto reschedule; 1052 } 1053 1054 link &= 0x0004; 1055 if (link != info->link_status) { 1056 u_short p = mdio_read(mii_addr, info->phy_id, 5); 1057 netdev_info(dev, "%s link beat\n", link ? "found" : "lost"); 1058 if (link && (info->flags & IS_DL10022)) { 1059 /* Disable collision detection on full duplex links */ 1060 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG); 1061 } else if (link && (info->flags & IS_DL10019)) { 1062 /* Disable collision detection on full duplex links */ 1063 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0); 1064 } 1065 if (link) { 1066 if (info->phy_id == info->eth_phy) { 1067 if (p) 1068 netdev_info(dev, "autonegotiation complete: " 1069 "%sbaseT-%cD selected\n", 1070 ((p & 0x0180) ? "100" : "10"), 1071 ((p & 0x0140) ? 'F' : 'H')); 1072 else 1073 netdev_info(dev, "link partner did not autonegotiate\n"); 1074 } 1075 NS8390_init(dev, 1); 1076 } 1077 info->link_status = link; 1078 } 1079 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) { 1080 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004; 1081 if (((info->phy_id == info->pna_phy) && link) || 1082 ((info->phy_id != info->pna_phy) && !link)) { 1083 /* isolate this MII and try flipping to the other one */ 1084 mdio_write(mii_addr, info->phy_id, 0, 0x0400); 1085 info->phy_id ^= info->pna_phy ^ info->eth_phy; 1086 netdev_info(dev, "switched to %s transceiver\n", 1087 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA"); 1088 mdio_write(mii_addr, info->phy_id, 0, 1089 (info->phy_id == info->eth_phy) ? 0x1000 : 0); 1090 info->link_status = 0; 1091 info->mii_reset = jiffies; 1092 } 1093 } 1094 1095 reschedule: 1096 info->watchdog.expires = jiffies + HZ; 1097 add_timer(&info->watchdog); 1098 } 1099 1100 /*====================================================================*/ 1101 1102 1103 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) 1104 { 1105 pcnet_dev_t *info = PRIV(dev); 1106 struct mii_ioctl_data *data = if_mii(rq); 1107 unsigned int mii_addr = dev->base_addr + DLINK_GPIO; 1108 1109 if (!(info->flags & (IS_DL10019|IS_DL10022))) 1110 return -EINVAL; 1111 1112 switch (cmd) { 1113 case SIOCGMIIPHY: 1114 data->phy_id = info->phy_id; 1115 case SIOCGMIIREG: /* Read MII PHY register. */ 1116 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f); 1117 return 0; 1118 case SIOCSMIIREG: /* Write MII PHY register. */ 1119 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in); 1120 return 0; 1121 } 1122 return -EOPNOTSUPP; 1123 } 1124 1125 /*====================================================================*/ 1126 1127 static void dma_get_8390_hdr(struct net_device *dev, 1128 struct e8390_pkt_hdr *hdr, 1129 int ring_page) 1130 { 1131 unsigned int nic_base = dev->base_addr; 1132 1133 if (ei_status.dmaing) { 1134 netdev_err(dev, "DMAing conflict in dma_block_input." 1135 "[DMAstat:%1x][irqlock:%1x]\n", 1136 ei_status.dmaing, ei_status.irqlock); 1137 return; 1138 } 1139 1140 ei_status.dmaing |= 0x01; 1141 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD); 1142 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO); 1143 outb_p(0, nic_base + EN0_RCNTHI); 1144 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */ 1145 outb_p(ring_page, nic_base + EN0_RSARHI); 1146 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD); 1147 1148 insw(nic_base + PCNET_DATAPORT, hdr, 1149 sizeof(struct e8390_pkt_hdr)>>1); 1150 /* Fix for big endian systems */ 1151 hdr->count = le16_to_cpu(hdr->count); 1152 1153 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ 1154 ei_status.dmaing &= ~0x01; 1155 } 1156 1157 /*====================================================================*/ 1158 1159 static void dma_block_input(struct net_device *dev, int count, 1160 struct sk_buff *skb, int ring_offset) 1161 { 1162 unsigned int nic_base = dev->base_addr; 1163 int xfer_count = count; 1164 char *buf = skb->data; 1165 struct ei_device *ei_local = netdev_priv(dev); 1166 1167 if ((netif_msg_rx_status(ei_local)) && (count != 4)) 1168 netdev_dbg(dev, "[bi=%d]\n", count+4); 1169 if (ei_status.dmaing) { 1170 netdev_err(dev, "DMAing conflict in dma_block_input." 1171 "[DMAstat:%1x][irqlock:%1x]\n", 1172 ei_status.dmaing, ei_status.irqlock); 1173 return; 1174 } 1175 ei_status.dmaing |= 0x01; 1176 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD); 1177 outb_p(count & 0xff, nic_base + EN0_RCNTLO); 1178 outb_p(count >> 8, nic_base + EN0_RCNTHI); 1179 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO); 1180 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI); 1181 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD); 1182 1183 insw(nic_base + PCNET_DATAPORT,buf,count>>1); 1184 if (count & 0x01) 1185 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++; 1186 1187 /* This was for the ALPHA version only, but enough people have been 1188 encountering problems that it is still here. */ 1189 #ifdef PCMCIA_DEBUG 1190 /* DMA termination address check... */ 1191 if (netif_msg_rx_status(ei_local)) { 1192 int addr, tries = 20; 1193 do { 1194 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here 1195 -- it's broken for Rx on some cards! */ 1196 int high = inb_p(nic_base + EN0_RSARHI); 1197 int low = inb_p(nic_base + EN0_RSARLO); 1198 addr = (high << 8) + low; 1199 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff)) 1200 break; 1201 } while (--tries > 0); 1202 if (tries <= 0) 1203 netdev_notice(dev, "RX transfer address mismatch," 1204 "%#4.4x (expected) vs. %#4.4x (actual).\n", 1205 ring_offset + xfer_count, addr); 1206 } 1207 #endif 1208 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ 1209 ei_status.dmaing &= ~0x01; 1210 } /* dma_block_input */ 1211 1212 /*====================================================================*/ 1213 1214 static void dma_block_output(struct net_device *dev, int count, 1215 const u_char *buf, const int start_page) 1216 { 1217 unsigned int nic_base = dev->base_addr; 1218 pcnet_dev_t *info = PRIV(dev); 1219 #ifdef PCMCIA_DEBUG 1220 int retries = 0; 1221 struct ei_device *ei_local = netdev_priv(dev); 1222 #endif 1223 u_long dma_start; 1224 1225 #ifdef PCMCIA_DEBUG 1226 netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count); 1227 #endif 1228 1229 /* Round the count up for word writes. Do we need to do this? 1230 What effect will an odd byte count have on the 8390? 1231 I should check someday. */ 1232 if (count & 0x01) 1233 count++; 1234 if (ei_status.dmaing) { 1235 netdev_err(dev, "DMAing conflict in dma_block_output." 1236 "[DMAstat:%1x][irqlock:%1x]\n", 1237 ei_status.dmaing, ei_status.irqlock); 1238 return; 1239 } 1240 ei_status.dmaing |= 0x01; 1241 /* We should already be in page 0, but to be safe... */ 1242 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD); 1243 1244 #ifdef PCMCIA_DEBUG 1245 retry: 1246 #endif 1247 1248 outb_p(ENISR_RDC, nic_base + EN0_ISR); 1249 1250 /* Now the normal output. */ 1251 outb_p(count & 0xff, nic_base + EN0_RCNTLO); 1252 outb_p(count >> 8, nic_base + EN0_RCNTHI); 1253 outb_p(0x00, nic_base + EN0_RSARLO); 1254 outb_p(start_page, nic_base + EN0_RSARHI); 1255 1256 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD); 1257 outsw(nic_base + PCNET_DATAPORT, buf, count>>1); 1258 1259 dma_start = jiffies; 1260 1261 #ifdef PCMCIA_DEBUG 1262 /* This was for the ALPHA version only, but enough people have been 1263 encountering problems that it is still here. */ 1264 /* DMA termination address check... */ 1265 if (netif_msg_tx_queued(ei_local)) { 1266 int addr, tries = 20; 1267 do { 1268 int high = inb_p(nic_base + EN0_RSARHI); 1269 int low = inb_p(nic_base + EN0_RSARLO); 1270 addr = (high << 8) + low; 1271 if ((start_page << 8) + count == addr) 1272 break; 1273 } while (--tries > 0); 1274 if (tries <= 0) { 1275 netdev_notice(dev, "Tx packet transfer address mismatch," 1276 "%#4.4x (expected) vs. %#4.4x (actual).\n", 1277 (start_page << 8) + count, addr); 1278 if (retries++ == 0) 1279 goto retry; 1280 } 1281 } 1282 #endif 1283 1284 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0) 1285 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) { 1286 netdev_warn(dev, "timeout waiting for Tx RDC.\n"); 1287 pcnet_reset_8390(dev); 1288 NS8390_init(dev, 1); 1289 break; 1290 } 1291 1292 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ 1293 if (info->flags & DELAY_OUTPUT) 1294 udelay((long)delay_time); 1295 ei_status.dmaing &= ~0x01; 1296 } 1297 1298 /*====================================================================*/ 1299 1300 static int setup_dma_config(struct pcmcia_device *link, int start_pg, 1301 int stop_pg) 1302 { 1303 struct net_device *dev = link->priv; 1304 1305 ei_status.tx_start_page = start_pg; 1306 ei_status.rx_start_page = start_pg + TX_PAGES; 1307 ei_status.stop_page = stop_pg; 1308 1309 /* set up block i/o functions */ 1310 ei_status.get_8390_hdr = dma_get_8390_hdr; 1311 ei_status.block_input = dma_block_input; 1312 ei_status.block_output = dma_block_output; 1313 1314 return 0; 1315 } 1316 1317 /*====================================================================*/ 1318 1319 static void copyin(void *dest, void __iomem *src, int c) 1320 { 1321 u_short *d = dest; 1322 u_short __iomem *s = src; 1323 int odd; 1324 1325 if (c <= 0) 1326 return; 1327 odd = (c & 1); c >>= 1; 1328 1329 if (c) { 1330 do { *d++ = __raw_readw(s++); } while (--c); 1331 } 1332 /* get last byte by fetching a word and masking */ 1333 if (odd) 1334 *((u_char *)d) = readw(s) & 0xff; 1335 } 1336 1337 static void copyout(void __iomem *dest, const void *src, int c) 1338 { 1339 u_short __iomem *d = dest; 1340 const u_short *s = src; 1341 int odd; 1342 1343 if (c <= 0) 1344 return; 1345 odd = (c & 1); c >>= 1; 1346 1347 if (c) { 1348 do { __raw_writew(*s++, d++); } while (--c); 1349 } 1350 /* copy last byte doing a read-modify-write */ 1351 if (odd) 1352 writew((readw(d) & 0xff00) | *(u_char *)s, d); 1353 } 1354 1355 /*====================================================================*/ 1356 1357 static void shmem_get_8390_hdr(struct net_device *dev, 1358 struct e8390_pkt_hdr *hdr, 1359 int ring_page) 1360 { 1361 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8) 1362 + (ring_page << 8) 1363 - (ei_status.rx_start_page << 8); 1364 1365 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr)); 1366 /* Fix for big endian systems */ 1367 hdr->count = le16_to_cpu(hdr->count); 1368 } 1369 1370 /*====================================================================*/ 1371 1372 static void shmem_block_input(struct net_device *dev, int count, 1373 struct sk_buff *skb, int ring_offset) 1374 { 1375 void __iomem *base = ei_status.mem; 1376 unsigned long offset = (TX_PAGES<<8) + ring_offset 1377 - (ei_status.rx_start_page << 8); 1378 char *buf = skb->data; 1379 1380 if (offset + count > ei_status.priv) { 1381 /* We must wrap the input move. */ 1382 int semi_count = ei_status.priv - offset; 1383 copyin(buf, base + offset, semi_count); 1384 buf += semi_count; 1385 offset = TX_PAGES<<8; 1386 count -= semi_count; 1387 } 1388 copyin(buf, base + offset, count); 1389 } 1390 1391 /*====================================================================*/ 1392 1393 static void shmem_block_output(struct net_device *dev, int count, 1394 const u_char *buf, const int start_page) 1395 { 1396 void __iomem *shmem = ei_status.mem + (start_page << 8); 1397 shmem -= ei_status.tx_start_page << 8; 1398 copyout(shmem, buf, count); 1399 } 1400 1401 /*====================================================================*/ 1402 1403 static int setup_shmem_window(struct pcmcia_device *link, int start_pg, 1404 int stop_pg, int cm_offset) 1405 { 1406 struct net_device *dev = link->priv; 1407 pcnet_dev_t *info = PRIV(dev); 1408 int i, window_size, offset, ret; 1409 1410 window_size = (stop_pg - start_pg) << 8; 1411 if (window_size > 32 * 1024) 1412 window_size = 32 * 1024; 1413 1414 /* Make sure it's a power of two. */ 1415 window_size = roundup_pow_of_two(window_size); 1416 1417 /* Allocate a memory window */ 1418 link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE; 1419 link->resource[3]->flags |= WIN_USE_WAIT; 1420 link->resource[3]->start = 0; link->resource[3]->end = window_size; 1421 ret = pcmcia_request_window(link, link->resource[3], mem_speed); 1422 if (ret) 1423 goto failed; 1424 1425 offset = (start_pg << 8) + cm_offset; 1426 offset -= offset % window_size; 1427 ret = pcmcia_map_mem_page(link, link->resource[3], offset); 1428 if (ret) 1429 goto failed; 1430 1431 /* Try scribbling on the buffer */ 1432 info->base = ioremap(link->resource[3]->start, 1433 resource_size(link->resource[3])); 1434 for (i = 0; i < (TX_PAGES<<8); i += 2) 1435 __raw_writew((i>>1), info->base+offset+i); 1436 udelay(100); 1437 for (i = 0; i < (TX_PAGES<<8); i += 2) 1438 if (__raw_readw(info->base+offset+i) != (i>>1)) break; 1439 pcnet_reset_8390(dev); 1440 if (i != (TX_PAGES<<8)) { 1441 iounmap(info->base); 1442 pcmcia_release_window(link, link->resource[3]); 1443 info->base = NULL; 1444 goto failed; 1445 } 1446 1447 ei_status.mem = info->base + offset; 1448 ei_status.priv = resource_size(link->resource[3]); 1449 dev->mem_start = (u_long)ei_status.mem; 1450 dev->mem_end = dev->mem_start + resource_size(link->resource[3]); 1451 1452 ei_status.tx_start_page = start_pg; 1453 ei_status.rx_start_page = start_pg + TX_PAGES; 1454 ei_status.stop_page = start_pg + ( 1455 (resource_size(link->resource[3]) - offset) >> 8); 1456 1457 /* set up block i/o functions */ 1458 ei_status.get_8390_hdr = shmem_get_8390_hdr; 1459 ei_status.block_input = shmem_block_input; 1460 ei_status.block_output = shmem_block_output; 1461 1462 info->flags |= USE_SHMEM; 1463 return 0; 1464 1465 failed: 1466 return 1; 1467 } 1468 1469 /*====================================================================*/ 1470 1471 static const struct pcmcia_device_id pcnet_ids[] = { 1472 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021), 1473 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a), 1474 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15), 1475 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341), 1476 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab), 1477 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101), 1478 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab), 1479 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4), 1480 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e), 1481 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff), 1482 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae), 1483 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033), 1484 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58), 1485 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555), 1486 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc), 1487 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f), 1488 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c), 1489 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3), 1490 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15), 1491 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f), 1492 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302), 1493 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004), 1494 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d), 1495 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075), 1496 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145), 1497 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230), 1498 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530), 1499 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), 1500 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110), 1501 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041), 1502 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452), 1503 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300), 1504 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307), 1505 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a), 1506 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103), 1507 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121), 1508 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941), 1509 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e), 1510 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b), 1511 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b), 1512 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e), 1513 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0), 1514 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b), 1515 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b), 1516 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b), 1517 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0), 1518 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82), 1519 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8), 1520 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab), 1521 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11), 1522 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff), 1523 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68), 1524 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997), 1525 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8), 1526 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96), 1527 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96), 1528 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224), 1529 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb), 1530 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247), 1531 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96), 1532 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1), 1533 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd), 1534 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190), 1535 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504), 1536 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a), 1537 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79), 1538 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7), 1539 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a), 1540 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9), 1541 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722), 1542 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2), 1543 PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a), 1544 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b), 1545 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd), 1546 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d), 1547 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d), 1548 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa), 1549 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83), 1550 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9), 1551 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2), 1552 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2), 1553 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88), 1554 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04), 1555 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d), 1556 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814), 1557 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0), 1558 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf), 1559 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995), 1560 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233), 1561 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e), 1562 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398), 1563 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b), 1564 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec), 1565 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9), 1566 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84), 1567 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9), 1568 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1), 1569 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1), 1570 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb), 1571 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11), 1572 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6), 1573 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c), 1574 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e), 1575 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61), 1576 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517), 1577 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e), 1578 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb), 1579 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327), 1580 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947), 1581 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941), 1582 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6), 1583 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494), 1584 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b), 1585 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0), 1586 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956), 1587 PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616), 1588 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64), 1589 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5), 1590 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3), 1591 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2), 1592 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c), 1593 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40), 1594 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7), 1595 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab), 1596 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97), 1597 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78), 1598 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11), 1599 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d), 1600 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389), 1601 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9), 1602 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a), 1603 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737), 1604 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee), 1605 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922), 1606 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c), 1607 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0), 1608 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578), 1609 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307), 1610 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4), 1611 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8), 1612 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3), 1613 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c), 1614 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6), 1615 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472), 1616 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7), 1617 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9), 1618 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8), 1619 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76), 1620 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e), 1621 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f), 1622 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1), 1623 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b), 1624 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941), 1625 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b), 1626 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8), 1627 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0), 1628 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c), 1629 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8), 1630 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb), 1631 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4), 1632 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7), 1633 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941), 1634 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641), 1635 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc), 1636 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b), 1637 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1), 1638 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80), 1639 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50), 1640 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110), 1641 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941), 1642 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826), 1643 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df), 1644 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0), 1645 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd), 1646 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388), 1647 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c), 1648 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941), 1649 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265), 1650 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e), 1651 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8), 1652 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa), 1653 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f), 1654 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a), 1655 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e), 1656 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0), 1657 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e), 1658 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89), 1659 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360), 1660 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de), 1661 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f), 1662 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a), 1663 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078), 1664 /* too generic! */ 1665 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */ 1666 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"), 1667 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"), 1668 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), 1669 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"), 1670 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"), 1671 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"), 1672 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"), 1673 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"), 1674 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"), 1675 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"), 1676 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"), 1677 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"), 1678 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"), 1679 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"), 1680 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b), 1681 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0", 1682 0xb4be14e3, 0x43ac239b, 0x0877b627), 1683 PCMCIA_DEVICE_NULL 1684 }; 1685 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids); 1686 MODULE_FIRMWARE("cis/PCMLM28.cis"); 1687 MODULE_FIRMWARE("cis/DP83903.cis"); 1688 MODULE_FIRMWARE("cis/LA-PCM.cis"); 1689 MODULE_FIRMWARE("cis/PE520.cis"); 1690 MODULE_FIRMWARE("cis/NE2K.cis"); 1691 MODULE_FIRMWARE("cis/PE-200.cis"); 1692 MODULE_FIRMWARE("cis/tamarack.cis"); 1693 1694 static struct pcmcia_driver pcnet_driver = { 1695 .name = "pcnet_cs", 1696 .probe = pcnet_probe, 1697 .remove = pcnet_detach, 1698 .owner = THIS_MODULE, 1699 .id_table = pcnet_ids, 1700 .suspend = pcnet_suspend, 1701 .resume = pcnet_resume, 1702 }; 1703 module_pcmcia_driver(pcnet_driver); 1704