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[mirror_ubuntu-zesty-kernel.git] / drivers / net / ethernet / 8390 / pcnet_cs.c
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/ptrace.h>
36 #include <linux/string.h>
37 #include <linux/timer.h>
38 #include <linux/delay.h>
39 #include <linux/netdevice.h>
40 #include <linux/log2.h>
41 #include <linux/etherdevice.h>
42 #include <linux/mii.h>
43 #include "8390.h"
44
45 #include <pcmcia/cistpl.h>
46 #include <pcmcia/ciscode.h>
47 #include <pcmcia/ds.h>
48 #include <pcmcia/cisreg.h>
49
50 #include <asm/io.h>
51 #include <asm/byteorder.h>
52 #include <asm/uaccess.h>
53
54 #define PCNET_CMD 0x00
55 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
56 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
57 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
58
59 #define PCNET_START_PG 0x40 /* First page of TX buffer */
60 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
61
62 /* Socket EA cards have a larger packet buffer */
63 #define SOCKET_START_PG 0x01
64 #define SOCKET_STOP_PG 0xff
65
66 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
67
68 static const char *if_names[] = { "auto", "10baseT", "10base2"};
69 static u32 pcnet_msg_enable;
70
71 /*====================================================================*/
72
73 /* Module parameters */
74
75 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
76 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
77 MODULE_LICENSE("GPL");
78
79 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
80
81 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
82 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
83 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
84 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
85 INT_MODULE_PARM(delay_time, 4); /* in usec */
86 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
87 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
88
89 /* Ugh! Let the user hardwire the hardware address for queer cards */
90 static int hw_addr[6] = { 0, /* ... */ };
91 module_param_array(hw_addr, int, NULL, 0);
92
93 /*====================================================================*/
94
95 static void mii_phy_probe(struct net_device *dev);
96 static int pcnet_config(struct pcmcia_device *link);
97 static void pcnet_release(struct pcmcia_device *link);
98 static int pcnet_open(struct net_device *dev);
99 static int pcnet_close(struct net_device *dev);
100 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
101 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
102 static void ei_watchdog(u_long arg);
103 static void pcnet_reset_8390(struct net_device *dev);
104 static int set_config(struct net_device *dev, struct ifmap *map);
105 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
106 int stop_pg, int cm_offset);
107 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
108 int stop_pg);
109
110 static void pcnet_detach(struct pcmcia_device *p_dev);
111
112 /*====================================================================*/
113
114 struct hw_info {
115 u_int offset;
116 u_char a0, a1, a2;
117 u_int flags;
118 };
119
120 #define DELAY_OUTPUT 0x01
121 #define HAS_MISC_REG 0x02
122 #define USE_BIG_BUF 0x04
123 #define HAS_IBM_MISC 0x08
124 #define IS_DL10019 0x10
125 #define IS_DL10022 0x20
126 #define HAS_MII 0x40
127 #define USE_SHMEM 0x80 /* autodetected */
128
129 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
130 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
131 #define MII_PHYID_REV_MASK 0xfffffff0
132 #define MII_PHYID_REG1 0x02
133 #define MII_PHYID_REG2 0x03
134
135 static struct hw_info hw_info[] = {
136 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
137 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
138 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
139 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
140 DELAY_OUTPUT | HAS_IBM_MISC },
141 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
142 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
143 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
144 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
145 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
146 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
147 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
148 HAS_MISC_REG | HAS_IBM_MISC },
149 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
150 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
151 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
152 HAS_MISC_REG | HAS_IBM_MISC },
153 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
154 HAS_MISC_REG | HAS_IBM_MISC },
155 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
156 HAS_MISC_REG | HAS_IBM_MISC },
157 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
158 HAS_MISC_REG | HAS_IBM_MISC },
159 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
160 HAS_MISC_REG | HAS_IBM_MISC },
161 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
162 HAS_MISC_REG | HAS_IBM_MISC },
163 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
164 HAS_MISC_REG | HAS_IBM_MISC },
165 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
166 HAS_MISC_REG | HAS_IBM_MISC },
167 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
168 HAS_MISC_REG | HAS_IBM_MISC },
169 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
172 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
173 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
174 HAS_MISC_REG | HAS_IBM_MISC },
175 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
178 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
179 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
180 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
181 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
182 HAS_MISC_REG | HAS_IBM_MISC },
183 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
184 HAS_MISC_REG | HAS_IBM_MISC },
185 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
186 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
187 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
188 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
189 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
190 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
191 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
192 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
193 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
194 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
195 };
196
197 #define NR_INFO ARRAY_SIZE(hw_info)
198
199 static struct hw_info default_info = { 0, 0, 0, 0, 0 };
200 static struct hw_info dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
201 static struct hw_info dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
202
203 struct pcnet_dev {
204 struct pcmcia_device *p_dev;
205 u_int flags;
206 void __iomem *base;
207 struct timer_list watchdog;
208 int stale, fast_poll;
209 u_char phy_id;
210 u_char eth_phy, pna_phy;
211 u_short link_status;
212 u_long mii_reset;
213 };
214
215 static inline struct pcnet_dev *PRIV(struct net_device *dev)
216 {
217 char *p = netdev_priv(dev);
218 return (struct pcnet_dev *)(p + sizeof(struct ei_device));
219 }
220
221 static const struct net_device_ops pcnet_netdev_ops = {
222 .ndo_open = pcnet_open,
223 .ndo_stop = pcnet_close,
224 .ndo_set_config = set_config,
225 .ndo_start_xmit = ei_start_xmit,
226 .ndo_get_stats = ei_get_stats,
227 .ndo_do_ioctl = ei_ioctl,
228 .ndo_set_rx_mode = ei_set_multicast_list,
229 .ndo_tx_timeout = ei_tx_timeout,
230 .ndo_change_mtu = eth_change_mtu,
231 .ndo_set_mac_address = eth_mac_addr,
232 .ndo_validate_addr = eth_validate_addr,
233 #ifdef CONFIG_NET_POLL_CONTROLLER
234 .ndo_poll_controller = ei_poll,
235 #endif
236 };
237
238 static int pcnet_probe(struct pcmcia_device *link)
239 {
240 struct pcnet_dev *info;
241 struct net_device *dev;
242
243 dev_dbg(&link->dev, "pcnet_attach()\n");
244
245 /* Create new ethernet device */
246 dev = __alloc_ei_netdev(sizeof(struct pcnet_dev));
247 if (!dev) return -ENOMEM;
248 info = PRIV(dev);
249 info->p_dev = link;
250 link->priv = dev;
251
252 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
253
254 dev->netdev_ops = &pcnet_netdev_ops;
255
256 return pcnet_config(link);
257 } /* pcnet_attach */
258
259 static void pcnet_detach(struct pcmcia_device *link)
260 {
261 struct net_device *dev = link->priv;
262
263 dev_dbg(&link->dev, "pcnet_detach\n");
264
265 unregister_netdev(dev);
266
267 pcnet_release(link);
268
269 free_netdev(dev);
270 } /* pcnet_detach */
271
272 /*======================================================================
273
274 This probes for a card's hardware address, for card types that
275 encode this information in their CIS.
276
277 ======================================================================*/
278
279 static struct hw_info *get_hwinfo(struct pcmcia_device *link)
280 {
281 struct net_device *dev = link->priv;
282 u_char __iomem *base, *virt;
283 int i, j;
284
285 /* Allocate a small memory window */
286 link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
287 link->resource[2]->start = 0; link->resource[2]->end = 0;
288 i = pcmcia_request_window(link, link->resource[2], 0);
289 if (i != 0)
290 return NULL;
291
292 virt = ioremap(link->resource[2]->start,
293 resource_size(link->resource[2]));
294 for (i = 0; i < NR_INFO; i++) {
295 pcmcia_map_mem_page(link, link->resource[2],
296 hw_info[i].offset & ~(resource_size(link->resource[2])-1));
297 base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
298 if ((readb(base+0) == hw_info[i].a0) &&
299 (readb(base+2) == hw_info[i].a1) &&
300 (readb(base+4) == hw_info[i].a2)) {
301 for (j = 0; j < 6; j++)
302 dev->dev_addr[j] = readb(base + (j<<1));
303 break;
304 }
305 }
306
307 iounmap(virt);
308 j = pcmcia_release_window(link, link->resource[2]);
309 return (i < NR_INFO) ? hw_info+i : NULL;
310 } /* get_hwinfo */
311
312 /*======================================================================
313
314 This probes for a card's hardware address by reading the PROM.
315 It checks the address against a list of known types, then falls
316 back to a simple NE2000 clone signature check.
317
318 ======================================================================*/
319
320 static struct hw_info *get_prom(struct pcmcia_device *link)
321 {
322 struct net_device *dev = link->priv;
323 unsigned int ioaddr = dev->base_addr;
324 u_char prom[32];
325 int i, j;
326
327 /* This is lifted straight from drivers/net/ethernet/8390/ne.c */
328 struct {
329 u_char value, offset;
330 } program_seq[] = {
331 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
332 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
333 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
334 {0x00, EN0_RCNTHI},
335 {0x00, EN0_IMR}, /* Mask completion irq. */
336 {0xFF, EN0_ISR},
337 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
338 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
339 {32, EN0_RCNTLO},
340 {0x00, EN0_RCNTHI},
341 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
342 {0x00, EN0_RSARHI},
343 {E8390_RREAD+E8390_START, E8390_CMD},
344 };
345
346 pcnet_reset_8390(dev);
347 mdelay(10);
348
349 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
350 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
351
352 for (i = 0; i < 32; i++)
353 prom[i] = inb(ioaddr + PCNET_DATAPORT);
354 for (i = 0; i < NR_INFO; i++) {
355 if ((prom[0] == hw_info[i].a0) &&
356 (prom[2] == hw_info[i].a1) &&
357 (prom[4] == hw_info[i].a2))
358 break;
359 }
360 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
361 for (j = 0; j < 6; j++)
362 dev->dev_addr[j] = prom[j<<1];
363 return (i < NR_INFO) ? hw_info+i : &default_info;
364 }
365 return NULL;
366 } /* get_prom */
367
368 /*======================================================================
369
370 For DL10019 based cards, like the Linksys EtherFast
371
372 ======================================================================*/
373
374 static struct hw_info *get_dl10019(struct pcmcia_device *link)
375 {
376 struct net_device *dev = link->priv;
377 int i;
378 u_char sum;
379
380 for (sum = 0, i = 0x14; i < 0x1c; i++)
381 sum += inb_p(dev->base_addr + i);
382 if (sum != 0xff)
383 return NULL;
384 for (i = 0; i < 6; i++)
385 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
386 i = inb(dev->base_addr + 0x1f);
387 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
388 }
389
390 /*======================================================================
391
392 For Asix AX88190 based cards
393
394 ======================================================================*/
395
396 static struct hw_info *get_ax88190(struct pcmcia_device *link)
397 {
398 struct net_device *dev = link->priv;
399 unsigned int ioaddr = dev->base_addr;
400 int i, j;
401
402 /* Not much of a test, but the alternatives are messy */
403 if (link->config_base != 0x03c0)
404 return NULL;
405
406 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
407 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
408 outb_p(0x04, ioaddr + EN0_RSARHI);
409 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
410
411 for (i = 0; i < 6; i += 2) {
412 j = inw(ioaddr + PCNET_DATAPORT);
413 dev->dev_addr[i] = j & 0xff;
414 dev->dev_addr[i+1] = j >> 8;
415 }
416 return NULL;
417 }
418
419 /*======================================================================
420
421 This should be totally unnecessary... but when we can't figure
422 out the hardware address any other way, we'll let the user hard
423 wire it when the module is initialized.
424
425 ======================================================================*/
426
427 static struct hw_info *get_hwired(struct pcmcia_device *link)
428 {
429 struct net_device *dev = link->priv;
430 int i;
431
432 for (i = 0; i < 6; i++)
433 if (hw_addr[i] != 0) break;
434 if (i == 6)
435 return NULL;
436
437 for (i = 0; i < 6; i++)
438 dev->dev_addr[i] = hw_addr[i];
439
440 return &default_info;
441 } /* get_hwired */
442
443 static int try_io_port(struct pcmcia_device *link)
444 {
445 int j, ret;
446 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
447 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
448 if (link->resource[0]->end == 32) {
449 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
450 if (link->resource[1]->end > 0) {
451 /* for master/slave multifunction cards */
452 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
453 }
454 } else {
455 /* This should be two 16-port windows */
456 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
457 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
458 }
459 if (link->resource[0]->start == 0) {
460 for (j = 0; j < 0x400; j += 0x20) {
461 link->resource[0]->start = j ^ 0x300;
462 link->resource[1]->start = (j ^ 0x300) + 0x10;
463 link->io_lines = 16;
464 ret = pcmcia_request_io(link);
465 if (ret == 0)
466 return ret;
467 }
468 return ret;
469 } else {
470 return pcmcia_request_io(link);
471 }
472 }
473
474 static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
475 {
476 int *priv = priv_data;
477 int try = (*priv & 0x1);
478
479 *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
480
481 if (p_dev->config_index == 0)
482 return -EINVAL;
483
484 if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
485 return -EINVAL;
486
487 if (try)
488 p_dev->io_lines = 16;
489 return try_io_port(p_dev);
490 }
491
492 static struct hw_info *pcnet_try_config(struct pcmcia_device *link,
493 int *has_shmem, int try)
494 {
495 struct net_device *dev = link->priv;
496 struct hw_info *local_hw_info;
497 struct pcnet_dev *info = PRIV(dev);
498 int priv = try;
499 int ret;
500
501 ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
502 if (ret) {
503 dev_warn(&link->dev, "no useable port range found\n");
504 return NULL;
505 }
506 *has_shmem = (priv & 0x10);
507
508 if (!link->irq)
509 return NULL;
510
511 if (resource_size(link->resource[1]) == 8)
512 link->config_flags |= CONF_ENABLE_SPKR;
513
514 if ((link->manf_id == MANFID_IBM) &&
515 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
516 link->config_index |= 0x10;
517
518 ret = pcmcia_enable_device(link);
519 if (ret)
520 return NULL;
521
522 dev->irq = link->irq;
523 dev->base_addr = link->resource[0]->start;
524
525 if (info->flags & HAS_MISC_REG) {
526 if ((if_port == 1) || (if_port == 2))
527 dev->if_port = if_port;
528 else
529 dev_notice(&link->dev, "invalid if_port requested\n");
530 } else
531 dev->if_port = 0;
532
533 if ((link->config_base == 0x03c0) &&
534 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
535 dev_info(&link->dev,
536 "this is an AX88190 card - use axnet_cs instead.\n");
537 return NULL;
538 }
539
540 local_hw_info = get_hwinfo(link);
541 if (!local_hw_info)
542 local_hw_info = get_prom(link);
543 if (!local_hw_info)
544 local_hw_info = get_dl10019(link);
545 if (!local_hw_info)
546 local_hw_info = get_ax88190(link);
547 if (!local_hw_info)
548 local_hw_info = get_hwired(link);
549
550 return local_hw_info;
551 }
552
553 static int pcnet_config(struct pcmcia_device *link)
554 {
555 struct net_device *dev = link->priv;
556 struct pcnet_dev *info = PRIV(dev);
557 int start_pg, stop_pg, cm_offset;
558 int has_shmem = 0;
559 struct hw_info *local_hw_info;
560 struct ei_device *ei_local;
561
562 dev_dbg(&link->dev, "pcnet_config\n");
563
564 local_hw_info = pcnet_try_config(link, &has_shmem, 0);
565 if (!local_hw_info) {
566 /* check whether forcing io_lines to 16 helps... */
567 pcmcia_disable_device(link);
568 local_hw_info = pcnet_try_config(link, &has_shmem, 1);
569 if (local_hw_info == NULL) {
570 dev_notice(&link->dev, "unable to read hardware net"
571 " address for io base %#3lx\n", dev->base_addr);
572 goto failed;
573 }
574 }
575
576 info->flags = local_hw_info->flags;
577 /* Check for user overrides */
578 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
579 if ((link->manf_id == MANFID_SOCKET) &&
580 ((link->card_id == PRODID_SOCKET_LPE) ||
581 (link->card_id == PRODID_SOCKET_LPE_CF) ||
582 (link->card_id == PRODID_SOCKET_EIO)))
583 info->flags &= ~USE_BIG_BUF;
584 if (!use_big_buf)
585 info->flags &= ~USE_BIG_BUF;
586
587 if (info->flags & USE_BIG_BUF) {
588 start_pg = SOCKET_START_PG;
589 stop_pg = SOCKET_STOP_PG;
590 cm_offset = 0x10000;
591 } else {
592 start_pg = PCNET_START_PG;
593 stop_pg = PCNET_STOP_PG;
594 cm_offset = 0;
595 }
596
597 /* has_shmem is ignored if use_shmem != -1 */
598 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
599 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
600 setup_dma_config(link, start_pg, stop_pg);
601
602 ei_status.name = "NE2000";
603 ei_status.word16 = 1;
604 ei_status.reset_8390 = pcnet_reset_8390;
605
606 if (info->flags & (IS_DL10019|IS_DL10022))
607 mii_phy_probe(dev);
608
609 SET_NETDEV_DEV(dev, &link->dev);
610 ei_local = netdev_priv(dev);
611 ei_local->msg_enable = pcnet_msg_enable;
612
613 if (register_netdev(dev) != 0) {
614 pr_notice("register_netdev() failed\n");
615 goto failed;
616 }
617
618 if (info->flags & (IS_DL10019|IS_DL10022)) {
619 u_char id = inb(dev->base_addr + 0x1a);
620 netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
621 (info->flags & IS_DL10022) ? 22 : 19, id);
622 if (info->pna_phy)
623 pr_cont("PNA, ");
624 } else {
625 netdev_info(dev, "NE2000 Compatible: ");
626 }
627 pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq);
628 if (info->flags & USE_SHMEM)
629 pr_cont(" mem %#5lx,", dev->mem_start);
630 if (info->flags & HAS_MISC_REG)
631 pr_cont(" %s xcvr,", if_names[dev->if_port]);
632 pr_cont(" hw_addr %pM\n", dev->dev_addr);
633 return 0;
634
635 failed:
636 pcnet_release(link);
637 return -ENODEV;
638 } /* pcnet_config */
639
640 static void pcnet_release(struct pcmcia_device *link)
641 {
642 struct pcnet_dev *info = PRIV(link->priv);
643
644 dev_dbg(&link->dev, "pcnet_release\n");
645
646 if (info->flags & USE_SHMEM)
647 iounmap(info->base);
648
649 pcmcia_disable_device(link);
650 }
651
652 static int pcnet_suspend(struct pcmcia_device *link)
653 {
654 struct net_device *dev = link->priv;
655
656 if (link->open)
657 netif_device_detach(dev);
658
659 return 0;
660 }
661
662 static int pcnet_resume(struct pcmcia_device *link)
663 {
664 struct net_device *dev = link->priv;
665
666 if (link->open) {
667 pcnet_reset_8390(dev);
668 NS8390_init(dev, 1);
669 netif_device_attach(dev);
670 }
671
672 return 0;
673 }
674
675
676 /*======================================================================
677
678 MII interface support for DL10019 and DL10022 based cards
679
680 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
681 it is 0x20. Setting both bits seems to work on both card types.
682
683 ======================================================================*/
684
685 #define DLINK_GPIO 0x1c
686 #define DLINK_DIAG 0x1d
687 #define DLINK_EEPROM 0x1e
688
689 #define MDIO_SHIFT_CLK 0x80
690 #define MDIO_DATA_OUT 0x40
691 #define MDIO_DIR_WRITE 0x30
692 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
693 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
694 #define MDIO_DATA_READ 0x10
695 #define MDIO_MASK 0x0f
696
697 static void mdio_sync(unsigned int addr)
698 {
699 int bits, mask = inb(addr) & MDIO_MASK;
700 for (bits = 0; bits < 32; bits++) {
701 outb(mask | MDIO_DATA_WRITE1, addr);
702 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
703 }
704 }
705
706 static int mdio_read(unsigned int addr, int phy_id, int loc)
707 {
708 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
709 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
710
711 mdio_sync(addr);
712 for (i = 13; i >= 0; i--) {
713 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
714 outb(mask | dat, addr);
715 outb(mask | dat | MDIO_SHIFT_CLK, addr);
716 }
717 for (i = 19; i > 0; i--) {
718 outb(mask, addr);
719 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
720 outb(mask | MDIO_SHIFT_CLK, addr);
721 }
722 return (retval>>1) & 0xffff;
723 }
724
725 static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
726 {
727 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
728 int i, mask = inb(addr) & MDIO_MASK;
729
730 mdio_sync(addr);
731 for (i = 31; i >= 0; i--) {
732 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
733 outb(mask | dat, addr);
734 outb(mask | dat | MDIO_SHIFT_CLK, addr);
735 }
736 for (i = 1; i >= 0; i--) {
737 outb(mask, addr);
738 outb(mask | MDIO_SHIFT_CLK, addr);
739 }
740 }
741
742 /*======================================================================
743
744 EEPROM access routines for DL10019 and DL10022 based cards
745
746 ======================================================================*/
747
748 #define EE_EEP 0x40
749 #define EE_ASIC 0x10
750 #define EE_CS 0x08
751 #define EE_CK 0x04
752 #define EE_DO 0x02
753 #define EE_DI 0x01
754 #define EE_ADOT 0x01 /* DataOut for ASIC */
755 #define EE_READ_CMD 0x06
756
757 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
758
759 static int read_eeprom(unsigned int ioaddr, int location)
760 {
761 int i, retval = 0;
762 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
763 int read_cmd = location | (EE_READ_CMD << 8);
764
765 outb(0, ee_addr);
766 outb(EE_EEP|EE_CS, ee_addr);
767
768 /* Shift the read command bits out. */
769 for (i = 10; i >= 0; i--) {
770 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
771 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
772 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
773 }
774 outb(EE_EEP|EE_CS, ee_addr);
775
776 for (i = 16; i > 0; i--) {
777 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
778 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
779 outb_p(EE_EEP|EE_CS, ee_addr);
780 }
781
782 /* Terminate the EEPROM access. */
783 outb(0, ee_addr);
784 return retval;
785 }
786
787 /*
788 The internal ASIC registers can be changed by EEPROM READ access
789 with EE_ASIC bit set.
790 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
791 */
792
793 static void write_asic(unsigned int ioaddr, int location, short asic_data)
794 {
795 int i;
796 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
797 short dataval;
798 int read_cmd = location | (EE_READ_CMD << 8);
799
800 asic_data |= read_eeprom(ioaddr, location);
801
802 outb(0, ee_addr);
803 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
804
805 read_cmd = read_cmd >> 1;
806
807 /* Shift the read command bits out. */
808 for (i = 9; i >= 0; i--) {
809 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
810 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
811 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
812 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
813 }
814 // sync
815 outb(EE_ASIC|EE_CS, ee_addr);
816 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
817 outb(EE_ASIC|EE_CS, ee_addr);
818
819 for (i = 15; i >= 0; i--) {
820 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
821 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
822 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
823 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
824 }
825
826 /* Terminate the ASIC access. */
827 outb(EE_ASIC|EE_DI, ee_addr);
828 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
829 outb(EE_ASIC|EE_DI, ee_addr);
830
831 outb(0, ee_addr);
832 }
833
834 /*====================================================================*/
835
836 static void set_misc_reg(struct net_device *dev)
837 {
838 unsigned int nic_base = dev->base_addr;
839 struct pcnet_dev *info = PRIV(dev);
840 u_char tmp;
841
842 if (info->flags & HAS_MISC_REG) {
843 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
844 if (dev->if_port == 2)
845 tmp |= 1;
846 if (info->flags & USE_BIG_BUF)
847 tmp |= 2;
848 if (info->flags & HAS_IBM_MISC)
849 tmp |= 8;
850 outb_p(tmp, nic_base + PCNET_MISC);
851 }
852 if (info->flags & IS_DL10022) {
853 if (info->flags & HAS_MII) {
854 /* Advertise 100F, 100H, 10F, 10H */
855 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
856 /* Restart MII autonegotiation */
857 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
858 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
859 info->mii_reset = jiffies;
860 } else {
861 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
862 }
863 } else if (info->flags & IS_DL10019) {
864 /* Advertise 100F, 100H, 10F, 10H */
865 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
866 /* Restart MII autonegotiation */
867 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
868 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
869 }
870 }
871
872 /*====================================================================*/
873
874 static void mii_phy_probe(struct net_device *dev)
875 {
876 struct pcnet_dev *info = PRIV(dev);
877 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
878 int i;
879 u_int tmp, phyid;
880
881 for (i = 31; i >= 0; i--) {
882 tmp = mdio_read(mii_addr, i, 1);
883 if ((tmp == 0) || (tmp == 0xffff))
884 continue;
885 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
886 phyid = tmp << 16;
887 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
888 phyid &= MII_PHYID_REV_MASK;
889 netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid);
890 if (phyid == AM79C9XX_HOME_PHY) {
891 info->pna_phy = i;
892 } else if (phyid != AM79C9XX_ETH_PHY) {
893 info->eth_phy = i;
894 }
895 }
896 }
897
898 static int pcnet_open(struct net_device *dev)
899 {
900 int ret;
901 struct pcnet_dev *info = PRIV(dev);
902 struct pcmcia_device *link = info->p_dev;
903 unsigned int nic_base = dev->base_addr;
904
905 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
906
907 if (!pcmcia_dev_present(link))
908 return -ENODEV;
909
910 set_misc_reg(dev);
911
912 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
913 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
914 if (ret)
915 return ret;
916
917 link->open++;
918
919 info->phy_id = info->eth_phy;
920 info->link_status = 0x00;
921 setup_timer(&info->watchdog, ei_watchdog, (u_long)dev);
922 mod_timer(&info->watchdog, jiffies + HZ);
923
924 return ei_open(dev);
925 } /* pcnet_open */
926
927 /*====================================================================*/
928
929 static int pcnet_close(struct net_device *dev)
930 {
931 struct pcnet_dev *info = PRIV(dev);
932 struct pcmcia_device *link = info->p_dev;
933
934 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
935
936 ei_close(dev);
937 free_irq(dev->irq, dev);
938
939 link->open--;
940 netif_stop_queue(dev);
941 del_timer_sync(&info->watchdog);
942
943 return 0;
944 } /* pcnet_close */
945
946 /*======================================================================
947
948 Hard reset the card. This used to pause for the same period that
949 a 8390 reset command required, but that shouldn't be necessary.
950
951 ======================================================================*/
952
953 static void pcnet_reset_8390(struct net_device *dev)
954 {
955 unsigned int nic_base = dev->base_addr;
956 int i;
957
958 ei_status.txing = ei_status.dmaing = 0;
959
960 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
961
962 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
963
964 for (i = 0; i < 100; i++) {
965 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
966 break;
967 udelay(100);
968 }
969 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
970
971 if (i == 100)
972 netdev_err(dev, "pcnet_reset_8390() did not complete.\n");
973
974 set_misc_reg(dev);
975
976 } /* pcnet_reset_8390 */
977
978 /*====================================================================*/
979
980 static int set_config(struct net_device *dev, struct ifmap *map)
981 {
982 struct pcnet_dev *info = PRIV(dev);
983 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
984 if (!(info->flags & HAS_MISC_REG))
985 return -EOPNOTSUPP;
986 else if ((map->port < 1) || (map->port > 2))
987 return -EINVAL;
988 dev->if_port = map->port;
989 netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
990 NS8390_init(dev, 1);
991 }
992 return 0;
993 }
994
995 /*====================================================================*/
996
997 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
998 {
999 struct net_device *dev = dev_id;
1000 struct pcnet_dev *info;
1001 irqreturn_t ret = ei_interrupt(irq, dev_id);
1002
1003 if (ret == IRQ_HANDLED) {
1004 info = PRIV(dev);
1005 info->stale = 0;
1006 }
1007 return ret;
1008 }
1009
1010 static void ei_watchdog(u_long arg)
1011 {
1012 struct net_device *dev = (struct net_device *)arg;
1013 struct pcnet_dev *info = PRIV(dev);
1014 unsigned int nic_base = dev->base_addr;
1015 unsigned int mii_addr = nic_base + DLINK_GPIO;
1016 u_short link;
1017
1018 if (!netif_device_present(dev)) goto reschedule;
1019
1020 /* Check for pending interrupt with expired latency timer: with
1021 this, we can limp along even if the interrupt is blocked */
1022 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1023 if (!info->fast_poll)
1024 netdev_info(dev, "interrupt(s) dropped!\n");
1025 ei_irq_wrapper(dev->irq, dev);
1026 info->fast_poll = HZ;
1027 }
1028 if (info->fast_poll) {
1029 info->fast_poll--;
1030 info->watchdog.expires = jiffies + 1;
1031 add_timer(&info->watchdog);
1032 return;
1033 }
1034
1035 if (!(info->flags & HAS_MII))
1036 goto reschedule;
1037
1038 mdio_read(mii_addr, info->phy_id, 1);
1039 link = mdio_read(mii_addr, info->phy_id, 1);
1040 if (!link || (link == 0xffff)) {
1041 if (info->eth_phy) {
1042 info->phy_id = info->eth_phy = 0;
1043 } else {
1044 netdev_info(dev, "MII is missing!\n");
1045 info->flags &= ~HAS_MII;
1046 }
1047 goto reschedule;
1048 }
1049
1050 link &= 0x0004;
1051 if (link != info->link_status) {
1052 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1053 netdev_info(dev, "%s link beat\n", link ? "found" : "lost");
1054 if (link && (info->flags & IS_DL10022)) {
1055 /* Disable collision detection on full duplex links */
1056 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1057 } else if (link && (info->flags & IS_DL10019)) {
1058 /* Disable collision detection on full duplex links */
1059 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1060 }
1061 if (link) {
1062 if (info->phy_id == info->eth_phy) {
1063 if (p)
1064 netdev_info(dev, "autonegotiation complete: "
1065 "%sbaseT-%cD selected\n",
1066 ((p & 0x0180) ? "100" : "10"),
1067 ((p & 0x0140) ? 'F' : 'H'));
1068 else
1069 netdev_info(dev, "link partner did not autonegotiate\n");
1070 }
1071 NS8390_init(dev, 1);
1072 }
1073 info->link_status = link;
1074 }
1075 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1076 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1077 if (((info->phy_id == info->pna_phy) && link) ||
1078 ((info->phy_id != info->pna_phy) && !link)) {
1079 /* isolate this MII and try flipping to the other one */
1080 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1081 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1082 netdev_info(dev, "switched to %s transceiver\n",
1083 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1084 mdio_write(mii_addr, info->phy_id, 0,
1085 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1086 info->link_status = 0;
1087 info->mii_reset = jiffies;
1088 }
1089 }
1090
1091 reschedule:
1092 info->watchdog.expires = jiffies + HZ;
1093 add_timer(&info->watchdog);
1094 }
1095
1096 /*====================================================================*/
1097
1098
1099 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1100 {
1101 struct pcnet_dev *info = PRIV(dev);
1102 struct mii_ioctl_data *data = if_mii(rq);
1103 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1104
1105 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1106 return -EINVAL;
1107
1108 switch (cmd) {
1109 case SIOCGMIIPHY:
1110 data->phy_id = info->phy_id;
1111 case SIOCGMIIREG: /* Read MII PHY register. */
1112 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1113 return 0;
1114 case SIOCSMIIREG: /* Write MII PHY register. */
1115 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1116 return 0;
1117 }
1118 return -EOPNOTSUPP;
1119 }
1120
1121 /*====================================================================*/
1122
1123 static void dma_get_8390_hdr(struct net_device *dev,
1124 struct e8390_pkt_hdr *hdr,
1125 int ring_page)
1126 {
1127 unsigned int nic_base = dev->base_addr;
1128
1129 if (ei_status.dmaing) {
1130 netdev_err(dev, "DMAing conflict in dma_block_input."
1131 "[DMAstat:%1x][irqlock:%1x]\n",
1132 ei_status.dmaing, ei_status.irqlock);
1133 return;
1134 }
1135
1136 ei_status.dmaing |= 0x01;
1137 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1138 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1139 outb_p(0, nic_base + EN0_RCNTHI);
1140 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1141 outb_p(ring_page, nic_base + EN0_RSARHI);
1142 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1143
1144 insw(nic_base + PCNET_DATAPORT, hdr,
1145 sizeof(struct e8390_pkt_hdr)>>1);
1146 /* Fix for big endian systems */
1147 hdr->count = le16_to_cpu(hdr->count);
1148
1149 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1150 ei_status.dmaing &= ~0x01;
1151 }
1152
1153 /*====================================================================*/
1154
1155 static void dma_block_input(struct net_device *dev, int count,
1156 struct sk_buff *skb, int ring_offset)
1157 {
1158 unsigned int nic_base = dev->base_addr;
1159 int xfer_count = count;
1160 char *buf = skb->data;
1161 struct ei_device *ei_local = netdev_priv(dev);
1162
1163 if ((netif_msg_rx_status(ei_local)) && (count != 4))
1164 netdev_dbg(dev, "[bi=%d]\n", count+4);
1165 if (ei_status.dmaing) {
1166 netdev_err(dev, "DMAing conflict in dma_block_input."
1167 "[DMAstat:%1x][irqlock:%1x]\n",
1168 ei_status.dmaing, ei_status.irqlock);
1169 return;
1170 }
1171 ei_status.dmaing |= 0x01;
1172 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1173 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1174 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1175 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1176 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1177 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1178
1179 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1180 if (count & 0x01)
1181 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1182
1183 /* This was for the ALPHA version only, but enough people have been
1184 encountering problems that it is still here. */
1185 #ifdef PCMCIA_DEBUG
1186 /* DMA termination address check... */
1187 if (netif_msg_rx_status(ei_local)) {
1188 int addr, tries = 20;
1189 do {
1190 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1191 -- it's broken for Rx on some cards! */
1192 int high = inb_p(nic_base + EN0_RSARHI);
1193 int low = inb_p(nic_base + EN0_RSARLO);
1194 addr = (high << 8) + low;
1195 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1196 break;
1197 } while (--tries > 0);
1198 if (tries <= 0)
1199 netdev_notice(dev, "RX transfer address mismatch,"
1200 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1201 ring_offset + xfer_count, addr);
1202 }
1203 #endif
1204 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1205 ei_status.dmaing &= ~0x01;
1206 } /* dma_block_input */
1207
1208 /*====================================================================*/
1209
1210 static void dma_block_output(struct net_device *dev, int count,
1211 const u_char *buf, const int start_page)
1212 {
1213 unsigned int nic_base = dev->base_addr;
1214 struct pcnet_dev *info = PRIV(dev);
1215 #ifdef PCMCIA_DEBUG
1216 int retries = 0;
1217 struct ei_device *ei_local = netdev_priv(dev);
1218 #endif
1219 u_long dma_start;
1220
1221 #ifdef PCMCIA_DEBUG
1222 netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
1223 #endif
1224
1225 /* Round the count up for word writes. Do we need to do this?
1226 What effect will an odd byte count have on the 8390?
1227 I should check someday. */
1228 if (count & 0x01)
1229 count++;
1230 if (ei_status.dmaing) {
1231 netdev_err(dev, "DMAing conflict in dma_block_output."
1232 "[DMAstat:%1x][irqlock:%1x]\n",
1233 ei_status.dmaing, ei_status.irqlock);
1234 return;
1235 }
1236 ei_status.dmaing |= 0x01;
1237 /* We should already be in page 0, but to be safe... */
1238 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1239
1240 #ifdef PCMCIA_DEBUG
1241 retry:
1242 #endif
1243
1244 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1245
1246 /* Now the normal output. */
1247 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1248 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1249 outb_p(0x00, nic_base + EN0_RSARLO);
1250 outb_p(start_page, nic_base + EN0_RSARHI);
1251
1252 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1253 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1254
1255 dma_start = jiffies;
1256
1257 #ifdef PCMCIA_DEBUG
1258 /* This was for the ALPHA version only, but enough people have been
1259 encountering problems that it is still here. */
1260 /* DMA termination address check... */
1261 if (netif_msg_tx_queued(ei_local)) {
1262 int addr, tries = 20;
1263 do {
1264 int high = inb_p(nic_base + EN0_RSARHI);
1265 int low = inb_p(nic_base + EN0_RSARLO);
1266 addr = (high << 8) + low;
1267 if ((start_page << 8) + count == addr)
1268 break;
1269 } while (--tries > 0);
1270 if (tries <= 0) {
1271 netdev_notice(dev, "Tx packet transfer address mismatch,"
1272 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1273 (start_page << 8) + count, addr);
1274 if (retries++ == 0)
1275 goto retry;
1276 }
1277 }
1278 #endif
1279
1280 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1281 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1282 netdev_warn(dev, "timeout waiting for Tx RDC.\n");
1283 pcnet_reset_8390(dev);
1284 NS8390_init(dev, 1);
1285 break;
1286 }
1287
1288 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1289 if (info->flags & DELAY_OUTPUT)
1290 udelay((long)delay_time);
1291 ei_status.dmaing &= ~0x01;
1292 }
1293
1294 /*====================================================================*/
1295
1296 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1297 int stop_pg)
1298 {
1299 struct net_device *dev = link->priv;
1300
1301 ei_status.tx_start_page = start_pg;
1302 ei_status.rx_start_page = start_pg + TX_PAGES;
1303 ei_status.stop_page = stop_pg;
1304
1305 /* set up block i/o functions */
1306 ei_status.get_8390_hdr = dma_get_8390_hdr;
1307 ei_status.block_input = dma_block_input;
1308 ei_status.block_output = dma_block_output;
1309
1310 return 0;
1311 }
1312
1313 /*====================================================================*/
1314
1315 static void copyin(void *dest, void __iomem *src, int c)
1316 {
1317 u_short *d = dest;
1318 u_short __iomem *s = src;
1319 int odd;
1320
1321 if (c <= 0)
1322 return;
1323 odd = (c & 1); c >>= 1;
1324
1325 if (c) {
1326 do { *d++ = __raw_readw(s++); } while (--c);
1327 }
1328 /* get last byte by fetching a word and masking */
1329 if (odd)
1330 *((u_char *)d) = readw(s) & 0xff;
1331 }
1332
1333 static void copyout(void __iomem *dest, const void *src, int c)
1334 {
1335 u_short __iomem *d = dest;
1336 const u_short *s = src;
1337 int odd;
1338
1339 if (c <= 0)
1340 return;
1341 odd = (c & 1); c >>= 1;
1342
1343 if (c) {
1344 do { __raw_writew(*s++, d++); } while (--c);
1345 }
1346 /* copy last byte doing a read-modify-write */
1347 if (odd)
1348 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1349 }
1350
1351 /*====================================================================*/
1352
1353 static void shmem_get_8390_hdr(struct net_device *dev,
1354 struct e8390_pkt_hdr *hdr,
1355 int ring_page)
1356 {
1357 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1358 + (ring_page << 8)
1359 - (ei_status.rx_start_page << 8);
1360
1361 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1362 /* Fix for big endian systems */
1363 hdr->count = le16_to_cpu(hdr->count);
1364 }
1365
1366 /*====================================================================*/
1367
1368 static void shmem_block_input(struct net_device *dev, int count,
1369 struct sk_buff *skb, int ring_offset)
1370 {
1371 void __iomem *base = ei_status.mem;
1372 unsigned long offset = (TX_PAGES<<8) + ring_offset
1373 - (ei_status.rx_start_page << 8);
1374 char *buf = skb->data;
1375
1376 if (offset + count > ei_status.priv) {
1377 /* We must wrap the input move. */
1378 int semi_count = ei_status.priv - offset;
1379 copyin(buf, base + offset, semi_count);
1380 buf += semi_count;
1381 offset = TX_PAGES<<8;
1382 count -= semi_count;
1383 }
1384 copyin(buf, base + offset, count);
1385 }
1386
1387 /*====================================================================*/
1388
1389 static void shmem_block_output(struct net_device *dev, int count,
1390 const u_char *buf, const int start_page)
1391 {
1392 void __iomem *shmem = ei_status.mem + (start_page << 8);
1393 shmem -= ei_status.tx_start_page << 8;
1394 copyout(shmem, buf, count);
1395 }
1396
1397 /*====================================================================*/
1398
1399 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1400 int stop_pg, int cm_offset)
1401 {
1402 struct net_device *dev = link->priv;
1403 struct pcnet_dev *info = PRIV(dev);
1404 int i, window_size, offset, ret;
1405
1406 window_size = (stop_pg - start_pg) << 8;
1407 if (window_size > 32 * 1024)
1408 window_size = 32 * 1024;
1409
1410 /* Make sure it's a power of two. */
1411 window_size = roundup_pow_of_two(window_size);
1412
1413 /* Allocate a memory window */
1414 link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1415 link->resource[3]->flags |= WIN_USE_WAIT;
1416 link->resource[3]->start = 0; link->resource[3]->end = window_size;
1417 ret = pcmcia_request_window(link, link->resource[3], mem_speed);
1418 if (ret)
1419 goto failed;
1420
1421 offset = (start_pg << 8) + cm_offset;
1422 offset -= offset % window_size;
1423 ret = pcmcia_map_mem_page(link, link->resource[3], offset);
1424 if (ret)
1425 goto failed;
1426
1427 /* Try scribbling on the buffer */
1428 info->base = ioremap(link->resource[3]->start,
1429 resource_size(link->resource[3]));
1430 for (i = 0; i < (TX_PAGES<<8); i += 2)
1431 __raw_writew((i>>1), info->base+offset+i);
1432 udelay(100);
1433 for (i = 0; i < (TX_PAGES<<8); i += 2)
1434 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1435 pcnet_reset_8390(dev);
1436 if (i != (TX_PAGES<<8)) {
1437 iounmap(info->base);
1438 pcmcia_release_window(link, link->resource[3]);
1439 info->base = NULL;
1440 goto failed;
1441 }
1442
1443 ei_status.mem = info->base + offset;
1444 ei_status.priv = resource_size(link->resource[3]);
1445 dev->mem_start = (u_long)ei_status.mem;
1446 dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
1447
1448 ei_status.tx_start_page = start_pg;
1449 ei_status.rx_start_page = start_pg + TX_PAGES;
1450 ei_status.stop_page = start_pg + (
1451 (resource_size(link->resource[3]) - offset) >> 8);
1452
1453 /* set up block i/o functions */
1454 ei_status.get_8390_hdr = shmem_get_8390_hdr;
1455 ei_status.block_input = shmem_block_input;
1456 ei_status.block_output = shmem_block_output;
1457
1458 info->flags |= USE_SHMEM;
1459 return 0;
1460
1461 failed:
1462 return 1;
1463 }
1464
1465 /*====================================================================*/
1466
1467 static const struct pcmcia_device_id pcnet_ids[] = {
1468 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1469 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1470 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1471 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1472 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1473 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1474 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1475 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1476 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1477 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1478 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1479 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1480 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1481 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1482 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1483 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1484 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1485 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1486 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1487 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1488 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1489 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1490 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1491 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1492 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1493 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1494 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1495 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1496 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1497 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1498 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1499 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1500 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1501 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1502 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1503 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1504 PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0009),
1505 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1506 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1507 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1508 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1509 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1510 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1511 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1512 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1513 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1514 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1515 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1516 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1517 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1518 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1519 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1520 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1521 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1522 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1523 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1524 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1525 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1526 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1527 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1528 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1529 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1530 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1531 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1532 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1533 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1534 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1535 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1536 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1537 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1538 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1539 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1540 PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
1541 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b),
1542 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1543 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1544 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1545 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1546 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1547 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1548 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1549 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1550 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1551 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1552 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1553 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1554 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1555 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1556 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1557 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1558 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1559 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1560 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1561 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1562 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1563 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1564 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1565 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1566 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1567 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1568 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1569 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1570 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1571 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1572 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1573 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1574 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1575 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1576 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1577 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1578 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1579 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1580 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1581 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1582 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1583 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1584 PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
1585 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1586 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1587 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1588 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1589 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1590 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1591 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1592 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1593 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1594 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1595 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1596 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1597 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1598 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1599 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1600 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1601 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1602 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1603 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1604 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1605 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1606 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1607 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1608 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1609 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1610 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1611 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1612 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1613 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1614 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1615 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1616 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1617 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1618 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1619 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1620 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1621 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1622 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1623 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1624 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1625 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1626 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1627 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1628 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1629 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1630 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1631 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1632 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1633 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1634 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1635 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1636 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1637 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1638 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1639 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1640 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1641 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1642 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1643 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1644 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1645 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1646 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1647 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1648 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1649 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1650 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1651 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1652 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1653 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1654 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1655 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1656 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1657 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1658 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1659 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1660 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1661 /* too generic! */
1662 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1663 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1664 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1665 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1666 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1667 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1668 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1669 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1670 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1671 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1672 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1673 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1674 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1675 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1676 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1677 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1678 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1679 0xb4be14e3, 0x43ac239b, 0x0877b627),
1680 PCMCIA_DEVICE_NULL
1681 };
1682 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1683 MODULE_FIRMWARE("cis/PCMLM28.cis");
1684 MODULE_FIRMWARE("cis/DP83903.cis");
1685 MODULE_FIRMWARE("cis/LA-PCM.cis");
1686 MODULE_FIRMWARE("cis/PE520.cis");
1687 MODULE_FIRMWARE("cis/NE2K.cis");
1688 MODULE_FIRMWARE("cis/PE-200.cis");
1689 MODULE_FIRMWARE("cis/tamarack.cis");
1690
1691 static struct pcmcia_driver pcnet_driver = {
1692 .name = "pcnet_cs",
1693 .probe = pcnet_probe,
1694 .remove = pcnet_detach,
1695 .owner = THIS_MODULE,
1696 .id_table = pcnet_ids,
1697 .suspend = pcnet_suspend,
1698 .resume = pcnet_resume,
1699 };
1700 module_pcmcia_driver(pcnet_driver);
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