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gpio: rcar: Fix runtime PM imbalance on error
[linux/fpc-iii.git] / drivers / net / ethernet / 8390 / pcnet_cs.c
blob645efac6310dde9c9eab6bd128861beed0acece6
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 <linux/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
70 /*====================================================================*/
71
72 /* Module parameters */
73
74 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
75 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
76 MODULE_LICENSE("GPL");
77
78 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
79
80 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
81 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
82 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
83 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
84 INT_MODULE_PARM(delay_time, 4); /* in usec */
85 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
86 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
87
88 /* Ugh! Let the user hardwire the hardware address for queer cards */
89 static int hw_addr[6] = { 0, /* ... */ };
90 module_param_array(hw_addr, int, NULL, 0);
91
92 /*====================================================================*/
93
94 static void mii_phy_probe(struct net_device *dev);
95 static int pcnet_config(struct pcmcia_device *link);
96 static void pcnet_release(struct pcmcia_device *link);
97 static int pcnet_open(struct net_device *dev);
98 static int pcnet_close(struct net_device *dev);
99 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
100 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
101 static void ei_watchdog(struct timer_list *t);
102 static void pcnet_reset_8390(struct net_device *dev);
103 static int set_config(struct net_device *dev, struct ifmap *map);
104 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
105 int stop_pg, int cm_offset);
106 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
107 int stop_pg);
108
109 static void pcnet_detach(struct pcmcia_device *p_dev);
110
111 /*====================================================================*/
112
113 struct hw_info {
114 u_int offset;
115 u_char a0, a1, a2;
116 u_int flags;
117 };
118
119 #define DELAY_OUTPUT 0x01
120 #define HAS_MISC_REG 0x02
121 #define USE_BIG_BUF 0x04
122 #define HAS_IBM_MISC 0x08
123 #define IS_DL10019 0x10
124 #define IS_DL10022 0x20
125 #define HAS_MII 0x40
126 #define USE_SHMEM 0x80 /* autodetected */
127
128 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
129 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
130 #define MII_PHYID_REV_MASK 0xfffffff0
131 #define MII_PHYID_REG1 0x02
132 #define MII_PHYID_REG2 0x03
133
134 static struct hw_info hw_info[] = {
135 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
136 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
137 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
138 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
139 DELAY_OUTPUT | HAS_IBM_MISC },
140 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
141 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
142 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
143 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
144 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
145 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
146 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
147 HAS_MISC_REG | HAS_IBM_MISC },
148 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
149 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
150 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
151 HAS_MISC_REG | HAS_IBM_MISC },
152 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
153 HAS_MISC_REG | HAS_IBM_MISC },
154 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
155 HAS_MISC_REG | HAS_IBM_MISC },
156 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
157 HAS_MISC_REG | HAS_IBM_MISC },
158 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
159 HAS_MISC_REG | HAS_IBM_MISC },
160 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
161 HAS_MISC_REG | HAS_IBM_MISC },
162 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
163 HAS_MISC_REG | HAS_IBM_MISC },
164 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
165 HAS_MISC_REG | HAS_IBM_MISC },
166 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
167 HAS_MISC_REG | HAS_IBM_MISC },
168 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
169 HAS_MISC_REG | HAS_IBM_MISC },
170 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
171 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
172 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
173 HAS_MISC_REG | HAS_IBM_MISC },
174 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
175 HAS_MISC_REG | HAS_IBM_MISC },
176 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
177 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
178 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
179 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
180 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
181 HAS_MISC_REG | HAS_IBM_MISC },
182 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
183 HAS_MISC_REG | HAS_IBM_MISC },
184 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
185 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
186 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
187 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
188 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
189 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
190 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
191 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
192 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
193 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
194 };
195
196 #define NR_INFO ARRAY_SIZE(hw_info)
197
198 static struct hw_info default_info = { 0, 0, 0, 0, 0 };
199 static struct hw_info dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
200 static struct hw_info dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
201
202 struct pcnet_dev {
203 struct pcmcia_device *p_dev;
204 u_int flags;
205 void __iomem *base;
206 struct timer_list watchdog;
207 int stale, fast_poll;
208 u_char phy_id;
209 u_char eth_phy, pna_phy;
210 u_short link_status;
211 u_long mii_reset;
212 };
213
214 static inline struct pcnet_dev *PRIV(struct net_device *dev)
215 {
216 char *p = netdev_priv(dev);
217 return (struct pcnet_dev *)(p + sizeof(struct ei_device));
218 }
219
220 static const struct net_device_ops pcnet_netdev_ops = {
221 .ndo_open = pcnet_open,
222 .ndo_stop = pcnet_close,
223 .ndo_set_config = set_config,
224 .ndo_start_xmit = ei_start_xmit,
225 .ndo_get_stats = ei_get_stats,
226 .ndo_do_ioctl = ei_ioctl,
227 .ndo_set_rx_mode = ei_set_multicast_list,
228 .ndo_tx_timeout = ei_tx_timeout,
229 .ndo_set_mac_address = eth_mac_addr,
230 .ndo_validate_addr = eth_validate_addr,
231 #ifdef CONFIG_NET_POLL_CONTROLLER
232 .ndo_poll_controller = ei_poll,
233 #endif
234 };
235
236 static int pcnet_probe(struct pcmcia_device *link)
237 {
238 struct pcnet_dev *info;
239 struct net_device *dev;
240
241 dev_dbg(&link->dev, "pcnet_attach()\n");
242
243 /* Create new ethernet device */
244 dev = __alloc_ei_netdev(sizeof(struct pcnet_dev));
245 if (!dev) return -ENOMEM;
246 info = PRIV(dev);
247 info->p_dev = link;
248 link->priv = dev;
249
250 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
251
252 dev->netdev_ops = &pcnet_netdev_ops;
253
254 return pcnet_config(link);
255 } /* pcnet_attach */
256
257 static void pcnet_detach(struct pcmcia_device *link)
258 {
259 struct net_device *dev = link->priv;
260
261 dev_dbg(&link->dev, "pcnet_detach\n");
262
263 unregister_netdev(dev);
264
265 pcnet_release(link);
266
267 free_netdev(dev);
268 } /* pcnet_detach */
269
270 /*======================================================================
271
272 This probes for a card's hardware address, for card types that
273 encode this information in their CIS.
274
275 ======================================================================*/
276
277 static struct hw_info *get_hwinfo(struct pcmcia_device *link)
278 {
279 struct net_device *dev = link->priv;
280 u_char __iomem *base, *virt;
281 int i, j;
282
283 /* Allocate a small memory window */
284 link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
285 link->resource[2]->start = 0; link->resource[2]->end = 0;
286 i = pcmcia_request_window(link, link->resource[2], 0);
287 if (i != 0)
288 return NULL;
289
290 virt = ioremap(link->resource[2]->start,
291 resource_size(link->resource[2]));
292 if (unlikely(!virt)) {
293 pcmcia_release_window(link, link->resource[2]);
294 return NULL;
295 }
296
297 for (i = 0; i < NR_INFO; i++) {
298 pcmcia_map_mem_page(link, link->resource[2],
299 hw_info[i].offset & ~(resource_size(link->resource[2])-1));
300 base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
301 if ((readb(base+0) == hw_info[i].a0) &&
302 (readb(base+2) == hw_info[i].a1) &&
303 (readb(base+4) == hw_info[i].a2)) {
304 for (j = 0; j < 6; j++)
305 dev->dev_addr[j] = readb(base + (j<<1));
306 break;
307 }
308 }
309
310 iounmap(virt);
311 j = pcmcia_release_window(link, link->resource[2]);
312 return (i < NR_INFO) ? hw_info+i : NULL;
313 } /* get_hwinfo */
314
315 /*======================================================================
316
317 This probes for a card's hardware address by reading the PROM.
318 It checks the address against a list of known types, then falls
319 back to a simple NE2000 clone signature check.
320
321 ======================================================================*/
322
323 static struct hw_info *get_prom(struct pcmcia_device *link)
324 {
325 struct net_device *dev = link->priv;
326 unsigned int ioaddr = dev->base_addr;
327 u_char prom[32];
328 int i, j;
329
330 /* This is lifted straight from drivers/net/ethernet/8390/ne.c */
331 struct {
332 u_char value, offset;
333 } program_seq[] = {
334 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
335 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
336 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
337 {0x00, EN0_RCNTHI},
338 {0x00, EN0_IMR}, /* Mask completion irq. */
339 {0xFF, EN0_ISR},
340 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
341 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
342 {32, EN0_RCNTLO},
343 {0x00, EN0_RCNTHI},
344 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
345 {0x00, EN0_RSARHI},
346 {E8390_RREAD+E8390_START, E8390_CMD},
347 };
348
349 pcnet_reset_8390(dev);
350 mdelay(10);
351
352 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
353 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
354
355 for (i = 0; i < 32; i++)
356 prom[i] = inb(ioaddr + PCNET_DATAPORT);
357 for (i = 0; i < NR_INFO; i++) {
358 if ((prom[0] == hw_info[i].a0) &&
359 (prom[2] == hw_info[i].a1) &&
360 (prom[4] == hw_info[i].a2))
361 break;
362 }
363 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
364 for (j = 0; j < 6; j++)
365 dev->dev_addr[j] = prom[j<<1];
366 return (i < NR_INFO) ? hw_info+i : &default_info;
367 }
368 return NULL;
369 } /* get_prom */
370
371 /*======================================================================
372
373 For DL10019 based cards, like the Linksys EtherFast
374
375 ======================================================================*/
376
377 static struct hw_info *get_dl10019(struct pcmcia_device *link)
378 {
379 struct net_device *dev = link->priv;
380 int i;
381 u_char sum;
382
383 for (sum = 0, i = 0x14; i < 0x1c; i++)
384 sum += inb_p(dev->base_addr + i);
385 if (sum != 0xff)
386 return NULL;
387 for (i = 0; i < 6; i++)
388 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
389 i = inb(dev->base_addr + 0x1f);
390 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
391 }
392
393 /*======================================================================
394
395 For Asix AX88190 based cards
396
397 ======================================================================*/
398
399 static struct hw_info *get_ax88190(struct pcmcia_device *link)
400 {
401 struct net_device *dev = link->priv;
402 unsigned int ioaddr = dev->base_addr;
403 int i, j;
404
405 /* Not much of a test, but the alternatives are messy */
406 if (link->config_base != 0x03c0)
407 return NULL;
408
409 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
410 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
411 outb_p(0x04, ioaddr + EN0_RSARHI);
412 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
413
414 for (i = 0; i < 6; i += 2) {
415 j = inw(ioaddr + PCNET_DATAPORT);
416 dev->dev_addr[i] = j & 0xff;
417 dev->dev_addr[i+1] = j >> 8;
418 }
419 return NULL;
420 }
421
422 /*======================================================================
423
424 This should be totally unnecessary... but when we can't figure
425 out the hardware address any other way, we'll let the user hard
426 wire it when the module is initialized.
427
428 ======================================================================*/
429
430 static struct hw_info *get_hwired(struct pcmcia_device *link)
431 {
432 struct net_device *dev = link->priv;
433 int i;
434
435 for (i = 0; i < 6; i++)
436 if (hw_addr[i] != 0) break;
437 if (i == 6)
438 return NULL;
439
440 for (i = 0; i < 6; i++)
441 dev->dev_addr[i] = hw_addr[i];
442
443 return &default_info;
444 } /* get_hwired */
445
446 static int try_io_port(struct pcmcia_device *link)
447 {
448 int j, ret;
449 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
450 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
451 if (link->resource[0]->end == 32) {
452 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
453 if (link->resource[1]->end > 0) {
454 /* for master/slave multifunction cards */
455 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
456 }
457 } else {
458 /* This should be two 16-port windows */
459 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
460 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
461 }
462 if (link->resource[0]->start == 0) {
463 for (j = 0; j < 0x400; j += 0x20) {
464 link->resource[0]->start = j ^ 0x300;
465 link->resource[1]->start = (j ^ 0x300) + 0x10;
466 link->io_lines = 16;
467 ret = pcmcia_request_io(link);
468 if (ret == 0)
469 return ret;
470 }
471 return ret;
472 } else {
473 return pcmcia_request_io(link);
474 }
475 }
476
477 static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
478 {
479 int *priv = priv_data;
480 int try = (*priv & 0x1);
481
482 *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
483
484 if (p_dev->config_index == 0)
485 return -EINVAL;
486
487 if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
488 return -EINVAL;
489
490 if (try)
491 p_dev->io_lines = 16;
492 return try_io_port(p_dev);
493 }
494
495 static struct hw_info *pcnet_try_config(struct pcmcia_device *link,
496 int *has_shmem, int try)
497 {
498 struct net_device *dev = link->priv;
499 struct hw_info *local_hw_info;
500 struct pcnet_dev *info = PRIV(dev);
501 int priv = try;
502 int ret;
503
504 ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
505 if (ret) {
506 dev_warn(&link->dev, "no useable port range found\n");
507 return NULL;
508 }
509 *has_shmem = (priv & 0x10);
510
511 if (!link->irq)
512 return NULL;
513
514 if (resource_size(link->resource[1]) == 8)
515 link->config_flags |= CONF_ENABLE_SPKR;
516
517 if ((link->manf_id == MANFID_IBM) &&
518 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
519 link->config_index |= 0x10;
520
521 ret = pcmcia_enable_device(link);
522 if (ret)
523 return NULL;
524
525 dev->irq = link->irq;
526 dev->base_addr = link->resource[0]->start;
527
528 if (info->flags & HAS_MISC_REG) {
529 if ((if_port == 1) || (if_port == 2))
530 dev->if_port = if_port;
531 else
532 dev_notice(&link->dev, "invalid if_port requested\n");
533 } else
534 dev->if_port = 0;
535
536 if ((link->config_base == 0x03c0) &&
537 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
538 dev_info(&link->dev,
539 "this is an AX88190 card - use axnet_cs instead.\n");
540 return NULL;
541 }
542
543 local_hw_info = get_hwinfo(link);
544 if (!local_hw_info)
545 local_hw_info = get_prom(link);
546 if (!local_hw_info)
547 local_hw_info = get_dl10019(link);
548 if (!local_hw_info)
549 local_hw_info = get_ax88190(link);
550 if (!local_hw_info)
551 local_hw_info = get_hwired(link);
552
553 return local_hw_info;
554 }
555
556 static int pcnet_config(struct pcmcia_device *link)
557 {
558 struct net_device *dev = link->priv;
559 struct pcnet_dev *info = PRIV(dev);
560 int start_pg, stop_pg, cm_offset;
561 int has_shmem = 0;
562 struct hw_info *local_hw_info;
563
564 dev_dbg(&link->dev, "pcnet_config\n");
565
566 local_hw_info = pcnet_try_config(link, &has_shmem, 0);
567 if (!local_hw_info) {
568 /* check whether forcing io_lines to 16 helps... */
569 pcmcia_disable_device(link);
570 local_hw_info = pcnet_try_config(link, &has_shmem, 1);
571 if (local_hw_info == NULL) {
572 dev_notice(&link->dev, "unable to read hardware net"
573 " address for io base %#3lx\n", dev->base_addr);
574 goto failed;
575 }
576 }
577
578 info->flags = local_hw_info->flags;
579 /* Check for user overrides */
580 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
581 if ((link->manf_id == MANFID_SOCKET) &&
582 ((link->card_id == PRODID_SOCKET_LPE) ||
583 (link->card_id == PRODID_SOCKET_LPE_CF) ||
584 (link->card_id == PRODID_SOCKET_EIO)))
585 info->flags &= ~USE_BIG_BUF;
586 if (!use_big_buf)
587 info->flags &= ~USE_BIG_BUF;
588
589 if (info->flags & USE_BIG_BUF) {
590 start_pg = SOCKET_START_PG;
591 stop_pg = SOCKET_STOP_PG;
592 cm_offset = 0x10000;
593 } else {
594 start_pg = PCNET_START_PG;
595 stop_pg = PCNET_STOP_PG;
596 cm_offset = 0;
597 }
598
599 /* has_shmem is ignored if use_shmem != -1 */
600 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
601 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
602 setup_dma_config(link, start_pg, stop_pg);
603
604 ei_status.name = "NE2000";
605 ei_status.word16 = 1;
606 ei_status.reset_8390 = pcnet_reset_8390;
607
608 if (info->flags & (IS_DL10019|IS_DL10022))
609 mii_phy_probe(dev);
610
611 SET_NETDEV_DEV(dev, &link->dev);
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 timer_setup(&info->watchdog, ei_watchdog, 0);
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(struct timer_list *t)
1011 {
1012 struct pcnet_dev *info = from_timer(info, t, watchdog);
1013 struct net_device *dev = info->p_dev->priv;
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 /* fall through */
1112 case SIOCGMIIREG: /* Read MII PHY register. */
1113 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1114 return 0;
1115 case SIOCSMIIREG: /* Write MII PHY register. */
1116 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1117 return 0;
1118 }
1119 return -EOPNOTSUPP;
1120 }
1121
1122 /*====================================================================*/
1123
1124 static void dma_get_8390_hdr(struct net_device *dev,
1125 struct e8390_pkt_hdr *hdr,
1126 int ring_page)
1127 {
1128 unsigned int nic_base = dev->base_addr;
1129
1130 if (ei_status.dmaing) {
1131 netdev_err(dev, "DMAing conflict in dma_block_input."
1132 "[DMAstat:%1x][irqlock:%1x]\n",
1133 ei_status.dmaing, ei_status.irqlock);
1134 return;
1135 }
1136
1137 ei_status.dmaing |= 0x01;
1138 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1139 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1140 outb_p(0, nic_base + EN0_RCNTHI);
1141 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1142 outb_p(ring_page, nic_base + EN0_RSARHI);
1143 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1144
1145 insw(nic_base + PCNET_DATAPORT, hdr,
1146 sizeof(struct e8390_pkt_hdr)>>1);
1147 /* Fix for big endian systems */
1148 hdr->count = le16_to_cpu(hdr->count);
1149
1150 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1151 ei_status.dmaing &= ~0x01;
1152 }
1153
1154 /*====================================================================*/
1155
1156 static void dma_block_input(struct net_device *dev, int count,
1157 struct sk_buff *skb, int ring_offset)
1158 {
1159 unsigned int nic_base = dev->base_addr;
1160 int xfer_count = count;
1161 char *buf = skb->data;
1162 struct ei_device *ei_local = netdev_priv(dev);
1163
1164 if ((netif_msg_rx_status(ei_local)) && (count != 4))
1165 netdev_dbg(dev, "[bi=%d]\n", count+4);
1166 if (ei_status.dmaing) {
1167 netdev_err(dev, "DMAing conflict in dma_block_input."
1168 "[DMAstat:%1x][irqlock:%1x]\n",
1169 ei_status.dmaing, ei_status.irqlock);
1170 return;
1171 }
1172 ei_status.dmaing |= 0x01;
1173 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1174 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1175 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1176 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1177 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1178 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1179
1180 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1181 if (count & 0x01)
1182 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1183
1184 /* This was for the ALPHA version only, but enough people have been
1185 encountering problems that it is still here. */
1186 #ifdef PCMCIA_DEBUG
1187 /* DMA termination address check... */
1188 if (netif_msg_rx_status(ei_local)) {
1189 int addr, tries = 20;
1190 do {
1191 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1192 -- it's broken for Rx on some cards! */
1193 int high = inb_p(nic_base + EN0_RSARHI);
1194 int low = inb_p(nic_base + EN0_RSARLO);
1195 addr = (high << 8) + low;
1196 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1197 break;
1198 } while (--tries > 0);
1199 if (tries <= 0)
1200 netdev_notice(dev, "RX transfer address mismatch,"
1201 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1202 ring_offset + xfer_count, addr);
1203 }
1204 #endif
1205 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1206 ei_status.dmaing &= ~0x01;
1207 } /* dma_block_input */
1208
1209 /*====================================================================*/
1210
1211 static void dma_block_output(struct net_device *dev, int count,
1212 const u_char *buf, const int start_page)
1213 {
1214 unsigned int nic_base = dev->base_addr;
1215 struct pcnet_dev *info = PRIV(dev);
1216 #ifdef PCMCIA_DEBUG
1217 int retries = 0;
1218 struct ei_device *ei_local = netdev_priv(dev);
1219 #endif
1220 u_long dma_start;
1221
1222 #ifdef PCMCIA_DEBUG
1223 netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
1224 #endif
1225
1226 /* Round the count up for word writes. Do we need to do this?
1227 What effect will an odd byte count have on the 8390?
1228 I should check someday. */
1229 if (count & 0x01)
1230 count++;
1231 if (ei_status.dmaing) {
1232 netdev_err(dev, "DMAing conflict in dma_block_output."
1233 "[DMAstat:%1x][irqlock:%1x]\n",
1234 ei_status.dmaing, ei_status.irqlock);
1235 return;
1236 }
1237 ei_status.dmaing |= 0x01;
1238 /* We should already be in page 0, but to be safe... */
1239 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1240
1241 #ifdef PCMCIA_DEBUG
1242 retry:
1243 #endif
1244
1245 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1246
1247 /* Now the normal output. */
1248 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1249 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1250 outb_p(0x00, nic_base + EN0_RSARLO);
1251 outb_p(start_page, nic_base + EN0_RSARHI);
1252
1253 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1254 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1255
1256 dma_start = jiffies;
1257
1258 #ifdef PCMCIA_DEBUG
1259 /* This was for the ALPHA version only, but enough people have been
1260 encountering problems that it is still here. */
1261 /* DMA termination address check... */
1262 if (netif_msg_tx_queued(ei_local)) {
1263 int addr, tries = 20;
1264 do {
1265 int high = inb_p(nic_base + EN0_RSARHI);
1266 int low = inb_p(nic_base + EN0_RSARLO);
1267 addr = (high << 8) + low;
1268 if ((start_page << 8) + count == addr)
1269 break;
1270 } while (--tries > 0);
1271 if (tries <= 0) {
1272 netdev_notice(dev, "Tx packet transfer address mismatch,"
1273 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1274 (start_page << 8) + count, addr);
1275 if (retries++ == 0)
1276 goto retry;
1277 }
1278 }
1279 #endif
1280
1281 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1282 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1283 netdev_warn(dev, "timeout waiting for Tx RDC.\n");
1284 pcnet_reset_8390(dev);
1285 NS8390_init(dev, 1);
1286 break;
1287 }
1288
1289 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1290 if (info->flags & DELAY_OUTPUT)
1291 udelay((long)delay_time);
1292 ei_status.dmaing &= ~0x01;
1293 }
1294
1295 /*====================================================================*/
1296
1297 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1298 int stop_pg)
1299 {
1300 struct net_device *dev = link->priv;
1301
1302 ei_status.tx_start_page = start_pg;
1303 ei_status.rx_start_page = start_pg + TX_PAGES;
1304 ei_status.stop_page = stop_pg;
1305
1306 /* set up block i/o functions */
1307 ei_status.get_8390_hdr = dma_get_8390_hdr;
1308 ei_status.block_input = dma_block_input;
1309 ei_status.block_output = dma_block_output;
1310
1311 return 0;
1312 }
1313
1314 /*====================================================================*/
1315
1316 static void copyin(void *dest, void __iomem *src, int c)
1317 {
1318 u_short *d = dest;
1319 u_short __iomem *s = src;
1320 int odd;
1321
1322 if (c <= 0)
1323 return;
1324 odd = (c & 1); c >>= 1;
1325
1326 if (c) {
1327 do { *d++ = __raw_readw(s++); } while (--c);
1328 }
1329 /* get last byte by fetching a word and masking */
1330 if (odd)
1331 *((u_char *)d) = readw(s) & 0xff;
1332 }
1333
1334 static void copyout(void __iomem *dest, const void *src, int c)
1335 {
1336 u_short __iomem *d = dest;
1337 const u_short *s = src;
1338 int odd;
1339
1340 if (c <= 0)
1341 return;
1342 odd = (c & 1); c >>= 1;
1343
1344 if (c) {
1345 do { __raw_writew(*s++, d++); } while (--c);
1346 }
1347 /* copy last byte doing a read-modify-write */
1348 if (odd)
1349 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1350 }
1351
1352 /*====================================================================*/
1353
1354 static void shmem_get_8390_hdr(struct net_device *dev,
1355 struct e8390_pkt_hdr *hdr,
1356 int ring_page)
1357 {
1358 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1359 + (ring_page << 8)
1360 - (ei_status.rx_start_page << 8);
1361
1362 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1363 /* Fix for big endian systems */
1364 hdr->count = le16_to_cpu(hdr->count);
1365 }
1366
1367 /*====================================================================*/
1368
1369 static void shmem_block_input(struct net_device *dev, int count,
1370 struct sk_buff *skb, int ring_offset)
1371 {
1372 void __iomem *base = ei_status.mem;
1373 unsigned long offset = (TX_PAGES<<8) + ring_offset
1374 - (ei_status.rx_start_page << 8);
1375 char *buf = skb->data;
1376
1377 if (offset + count > ei_status.priv) {
1378 /* We must wrap the input move. */
1379 int semi_count = ei_status.priv - offset;
1380 copyin(buf, base + offset, semi_count);
1381 buf += semi_count;
1382 offset = TX_PAGES<<8;
1383 count -= semi_count;
1384 }
1385 copyin(buf, base + offset, count);
1386 }
1387
1388 /*====================================================================*/
1389
1390 static void shmem_block_output(struct net_device *dev, int count,
1391 const u_char *buf, const int start_page)
1392 {
1393 void __iomem *shmem = ei_status.mem + (start_page << 8);
1394 shmem -= ei_status.tx_start_page << 8;
1395 copyout(shmem, buf, count);
1396 }
1397
1398 /*====================================================================*/
1399
1400 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1401 int stop_pg, int cm_offset)
1402 {
1403 struct net_device *dev = link->priv;
1404 struct pcnet_dev *info = PRIV(dev);
1405 int i, window_size, offset, ret;
1406
1407 window_size = (stop_pg - start_pg) << 8;
1408 if (window_size > 32 * 1024)
1409 window_size = 32 * 1024;
1410
1411 /* Make sure it's a power of two. */
1412 window_size = roundup_pow_of_two(window_size);
1413
1414 /* Allocate a memory window */
1415 link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1416 link->resource[3]->flags |= WIN_USE_WAIT;
1417 link->resource[3]->start = 0; link->resource[3]->end = window_size;
1418 ret = pcmcia_request_window(link, link->resource[3], mem_speed);
1419 if (ret)
1420 goto failed;
1421
1422 offset = (start_pg << 8) + cm_offset;
1423 offset -= offset % window_size;
1424 ret = pcmcia_map_mem_page(link, link->resource[3], offset);
1425 if (ret)
1426 goto failed;
1427
1428 /* Try scribbling on the buffer */
1429 info->base = ioremap(link->resource[3]->start,
1430 resource_size(link->resource[3]));
1431 if (unlikely(!info->base)) {
1432 ret = -ENOMEM;
1433 goto failed;
1434 }
1435
1436 for (i = 0; i < (TX_PAGES<<8); i += 2)
1437 __raw_writew((i>>1), info->base+offset+i);
1438 udelay(100);
1439 for (i = 0; i < (TX_PAGES<<8); i += 2)
1440 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1441 pcnet_reset_8390(dev);
1442 if (i != (TX_PAGES<<8)) {
1443 iounmap(info->base);
1444 pcmcia_release_window(link, link->resource[3]);
1445 info->base = NULL;
1446 goto failed;
1447 }
1448
1449 ei_status.mem = info->base + offset;
1450 ei_status.priv = resource_size(link->resource[3]);
1451 dev->mem_start = (u_long)ei_status.mem;
1452 dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
1453
1454 ei_status.tx_start_page = start_pg;
1455 ei_status.rx_start_page = start_pg + TX_PAGES;
1456 ei_status.stop_page = start_pg + (
1457 (resource_size(link->resource[3]) - offset) >> 8);
1458
1459 /* set up block i/o functions */
1460 ei_status.get_8390_hdr = shmem_get_8390_hdr;
1461 ei_status.block_input = shmem_block_input;
1462 ei_status.block_output = shmem_block_output;
1463
1464 info->flags |= USE_SHMEM;
1465 return 0;
1466
1467 failed:
1468 return 1;
1469 }
1470
1471 /*====================================================================*/
1472
1473 static const struct pcmcia_device_id pcnet_ids[] = {
1474 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1475 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1476 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1477 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1478 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1479 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1480 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1481 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1482 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1483 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1484 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1485 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1486 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1487 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1488 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1489 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1490 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1491 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1492 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1493 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1494 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1495 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1496 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1497 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1498 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1499 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1500 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1501 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1502 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1503 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1504 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1505 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1506 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1507 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1508 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1509 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1510 PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0009),
1511 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1512 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1513 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1514 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1515 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1516 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1517 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1518 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1519 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1520 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1521 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1522 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1523 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1524 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1525 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1526 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1527 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1528 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1529 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1530 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1531 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1532 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1533 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1534 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1535 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1536 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1537 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1538 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1539 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1540 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1541 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1542 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1543 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1544 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1545 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1546 PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
1547 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b),
1548 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1549 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1550 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1551 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1552 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1553 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1554 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1555 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1556 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1557 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1558 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1559 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1560 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1561 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1562 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1563 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1564 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1565 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1566 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1567 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1568 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1569 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1570 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1571 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1572 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1573 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1574 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1575 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1576 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1577 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1578 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1579 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1580 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1581 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1582 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1583 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1584 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1585 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1586 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1587 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1588 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1589 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1590 PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
1591 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1592 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1593 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1594 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1595 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1596 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1597 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1598 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1599 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1600 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1601 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1602 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1603 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1604 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1605 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1606 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1607 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1608 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1609 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1610 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1611 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1612 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1613 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1614 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1615 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1616 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1617 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1618 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1619 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1620 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1621 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1622 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1623 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1624 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1625 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1626 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1627 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1628 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1629 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1630 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1631 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1632 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1633 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1634 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1635 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1636 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1637 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1638 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1639 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1640 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1641 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1642 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1643 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1644 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1645 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1646 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1647 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1648 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1649 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1650 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1651 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1652 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1653 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1654 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1655 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1656 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1657 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1658 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1659 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1660 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1661 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1662 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1663 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1664 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1665 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1666 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1667 /* too generic! */
1668 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1669 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1670 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1671 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1672 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1673 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1674 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1675 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1676 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1677 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1678 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1679 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1680 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1681 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1682 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1683 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1684 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1685 0xb4be14e3, 0x43ac239b, 0x0877b627),
1686 PCMCIA_DEVICE_NULL
1687 };
1688 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1689 MODULE_FIRMWARE("cis/PCMLM28.cis");
1690 MODULE_FIRMWARE("cis/DP83903.cis");
1691 MODULE_FIRMWARE("cis/LA-PCM.cis");
1692 MODULE_FIRMWARE("cis/PE520.cis");
1693 MODULE_FIRMWARE("cis/NE2K.cis");
1694 MODULE_FIRMWARE("cis/PE-200.cis");
1695 MODULE_FIRMWARE("cis/tamarack.cis");
1696
1697 static struct pcmcia_driver pcnet_driver = {
1698 .name = "pcnet_cs",
1699 .probe = pcnet_probe,
1700 .remove = pcnet_detach,
1701 .owner = THIS_MODULE,
1702 .id_table = pcnet_ids,
1703 .suspend = pcnet_suspend,
1704 .resume = pcnet_resume,
1705 };
1706 module_pcmcia_driver(pcnet_driver);
Linux with added FPC-III support