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
PRIV(struct net_device * dev)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_eth_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
pcnet_probe(struct pcmcia_device * link)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
pcnet_detach(struct pcmcia_device * link)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
get_hwinfo(struct pcmcia_device * link)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 u8 addr[ETH_ALEN];
282 int i, j;
283
284 /* Allocate a small memory window */
285 link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
286 link->resource[2]->start = 0; link->resource[2]->end = 0;
287 i = pcmcia_request_window(link, link->resource[2], 0);
288 if (i != 0)
289 return NULL;
290
291 virt = ioremap(link->resource[2]->start,
292 resource_size(link->resource[2]));
293 if (unlikely(!virt)) {
294 pcmcia_release_window(link, link->resource[2]);
295 return NULL;
296 }
297
298 for (i = 0; i < NR_INFO; i++) {
299 pcmcia_map_mem_page(link, link->resource[2],
300 hw_info[i].offset & ~(resource_size(link->resource[2])-1));
301 base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
302 if ((readb(base+0) == hw_info[i].a0) &&
303 (readb(base+2) == hw_info[i].a1) &&
304 (readb(base+4) == hw_info[i].a2)) {
305 for (j = 0; j < 6; j++)
306 addr[j] = readb(base + (j<<1));
307 eth_hw_addr_set(dev, addr);
308 break;
309 }
310 }
311
312 iounmap(virt);
313 j = pcmcia_release_window(link, link->resource[2]);
314 return (i < NR_INFO) ? hw_info+i : NULL;
315 } /* get_hwinfo */
316
317 /*======================================================================
318
319 This probes for a card's hardware address by reading the PROM.
320 It checks the address against a list of known types, then falls
321 back to a simple NE2000 clone signature check.
322
323 ======================================================================*/
324
get_prom(struct pcmcia_device * link)325 static struct hw_info *get_prom(struct pcmcia_device *link)
326 {
327 struct net_device *dev = link->priv;
328 unsigned int ioaddr = dev->base_addr;
329 u8 addr[ETH_ALEN];
330 u_char prom[32];
331 int i, j;
332
333 /* This is lifted straight from drivers/net/ethernet/8390/ne.c */
334 struct {
335 u_char value, offset;
336 } program_seq[] = {
337 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
338 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
339 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
340 {0x00, EN0_RCNTHI},
341 {0x00, EN0_IMR}, /* Mask completion irq. */
342 {0xFF, EN0_ISR},
343 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
344 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
345 {32, EN0_RCNTLO},
346 {0x00, EN0_RCNTHI},
347 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
348 {0x00, EN0_RSARHI},
349 {E8390_RREAD+E8390_START, E8390_CMD},
350 };
351
352 pcnet_reset_8390(dev);
353 mdelay(10);
354
355 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
356 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
357
358 for (i = 0; i < 32; i++)
359 prom[i] = inb(ioaddr + PCNET_DATAPORT);
360 for (i = 0; i < NR_INFO; i++) {
361 if ((prom[0] == hw_info[i].a0) &&
362 (prom[2] == hw_info[i].a1) &&
363 (prom[4] == hw_info[i].a2))
364 break;
365 }
366 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
367 for (j = 0; j < 6; j++)
368 addr[j] = prom[j<<1];
369 eth_hw_addr_set(dev, addr);
370 return (i < NR_INFO) ? hw_info+i : &default_info;
371 }
372 return NULL;
373 } /* get_prom */
374
375 /*======================================================================
376
377 For DL10019 based cards, like the Linksys EtherFast
378
379 ======================================================================*/
380
get_dl10019(struct pcmcia_device * link)381 static struct hw_info *get_dl10019(struct pcmcia_device *link)
382 {
383 struct net_device *dev = link->priv;
384 u8 addr[ETH_ALEN];
385 int i;
386 u_char sum;
387
388 for (sum = 0, i = 0x14; i < 0x1c; i++)
389 sum += inb_p(dev->base_addr + i);
390 if (sum != 0xff)
391 return NULL;
392 for (i = 0; i < 6; i++)
393 addr[i] = inb_p(dev->base_addr + 0x14 + i);
394 eth_hw_addr_set(dev, addr);
395 i = inb(dev->base_addr + 0x1f);
396 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
397 }
398
399 /*======================================================================
400
401 For Asix AX88190 based cards
402
403 ======================================================================*/
404
get_ax88190(struct pcmcia_device * link)405 static struct hw_info *get_ax88190(struct pcmcia_device *link)
406 {
407 struct net_device *dev = link->priv;
408 unsigned int ioaddr = dev->base_addr;
409 u8 addr[ETH_ALEN];
410 int i, j;
411
412 /* Not much of a test, but the alternatives are messy */
413 if (link->config_base != 0x03c0)
414 return NULL;
415
416 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
417 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
418 outb_p(0x04, ioaddr + EN0_RSARHI);
419 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
420
421 for (i = 0; i < 6; i += 2) {
422 j = inw(ioaddr + PCNET_DATAPORT);
423 addr[i] = j & 0xff;
424 addr[i+1] = j >> 8;
425 }
426 eth_hw_addr_set(dev, addr);
427 return NULL;
428 }
429
430 /*======================================================================
431
432 This should be totally unnecessary... but when we can't figure
433 out the hardware address any other way, we'll let the user hard
434 wire it when the module is initialized.
435
436 ======================================================================*/
437
get_hwired(struct pcmcia_device * link)438 static struct hw_info *get_hwired(struct pcmcia_device *link)
439 {
440 struct net_device *dev = link->priv;
441 u8 addr[ETH_ALEN];
442 int i;
443
444 for (i = 0; i < 6; i++)
445 if (hw_addr[i] != 0) break;
446 if (i == 6)
447 return NULL;
448
449 for (i = 0; i < 6; i++)
450 addr[i] = hw_addr[i];
451 eth_hw_addr_set(dev, addr);
452
453 return &default_info;
454 } /* get_hwired */
455
try_io_port(struct pcmcia_device * link)456 static int try_io_port(struct pcmcia_device *link)
457 {
458 int j, ret;
459 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
460 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
461 if (link->resource[0]->end == 32) {
462 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
463 if (link->resource[1]->end > 0) {
464 /* for master/slave multifunction cards */
465 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
466 }
467 } else {
468 /* This should be two 16-port windows */
469 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
470 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
471 }
472 if (link->resource[0]->start == 0) {
473 for (j = 0; j < 0x400; j += 0x20) {
474 link->resource[0]->start = j ^ 0x300;
475 link->resource[1]->start = (j ^ 0x300) + 0x10;
476 link->io_lines = 16;
477 ret = pcmcia_request_io(link);
478 if (ret == 0)
479 return ret;
480 }
481 return ret;
482 } else {
483 return pcmcia_request_io(link);
484 }
485 }
486
pcnet_confcheck(struct pcmcia_device * p_dev,void * priv_data)487 static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
488 {
489 int *priv = priv_data;
490 int try = (*priv & 0x1);
491
492 *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
493
494 if (p_dev->config_index == 0)
495 return -EINVAL;
496
497 if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
498 return -EINVAL;
499
500 if (try)
501 p_dev->io_lines = 16;
502 return try_io_port(p_dev);
503 }
504
pcnet_try_config(struct pcmcia_device * link,int * has_shmem,int try)505 static struct hw_info *pcnet_try_config(struct pcmcia_device *link,
506 int *has_shmem, int try)
507 {
508 struct net_device *dev = link->priv;
509 struct hw_info *local_hw_info;
510 struct pcnet_dev *info = PRIV(dev);
511 int priv = try;
512 int ret;
513
514 ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
515 if (ret) {
516 dev_warn(&link->dev, "no useable port range found\n");
517 return NULL;
518 }
519 *has_shmem = (priv & 0x10);
520
521 if (!link->irq)
522 return NULL;
523
524 if (resource_size(link->resource[1]) == 8)
525 link->config_flags |= CONF_ENABLE_SPKR;
526
527 if ((link->manf_id == MANFID_IBM) &&
528 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
529 link->config_index |= 0x10;
530
531 ret = pcmcia_enable_device(link);
532 if (ret)
533 return NULL;
534
535 dev->irq = link->irq;
536 dev->base_addr = link->resource[0]->start;
537
538 if (info->flags & HAS_MISC_REG) {
539 if ((if_port == 1) || (if_port == 2))
540 dev->if_port = if_port;
541 else
542 dev_notice(&link->dev, "invalid if_port requested\n");
543 } else
544 dev->if_port = 0;
545
546 if ((link->config_base == 0x03c0) &&
547 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
548 dev_info(&link->dev,
549 "this is an AX88190 card - use axnet_cs instead.\n");
550 return NULL;
551 }
552
553 local_hw_info = get_hwinfo(link);
554 if (!local_hw_info)
555 local_hw_info = get_prom(link);
556 if (!local_hw_info)
557 local_hw_info = get_dl10019(link);
558 if (!local_hw_info)
559 local_hw_info = get_ax88190(link);
560 if (!local_hw_info)
561 local_hw_info = get_hwired(link);
562
563 return local_hw_info;
564 }
565
pcnet_config(struct pcmcia_device * link)566 static int pcnet_config(struct pcmcia_device *link)
567 {
568 struct net_device *dev = link->priv;
569 struct pcnet_dev *info = PRIV(dev);
570 int start_pg, stop_pg, cm_offset;
571 int has_shmem = 0;
572 struct hw_info *local_hw_info;
573
574 dev_dbg(&link->dev, "pcnet_config\n");
575
576 local_hw_info = pcnet_try_config(link, &has_shmem, 0);
577 if (!local_hw_info) {
578 /* check whether forcing io_lines to 16 helps... */
579 pcmcia_disable_device(link);
580 local_hw_info = pcnet_try_config(link, &has_shmem, 1);
581 if (local_hw_info == NULL) {
582 dev_notice(&link->dev, "unable to read hardware net"
583 " address for io base %#3lx\n", dev->base_addr);
584 goto failed;
585 }
586 }
587
588 info->flags = local_hw_info->flags;
589 /* Check for user overrides */
590 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
591 if ((link->manf_id == MANFID_SOCKET) &&
592 ((link->card_id == PRODID_SOCKET_LPE) ||
593 (link->card_id == PRODID_SOCKET_LPE_CF) ||
594 (link->card_id == PRODID_SOCKET_EIO)))
595 info->flags &= ~USE_BIG_BUF;
596 if (!use_big_buf)
597 info->flags &= ~USE_BIG_BUF;
598
599 if (info->flags & USE_BIG_BUF) {
600 start_pg = SOCKET_START_PG;
601 stop_pg = SOCKET_STOP_PG;
602 cm_offset = 0x10000;
603 } else {
604 start_pg = PCNET_START_PG;
605 stop_pg = PCNET_STOP_PG;
606 cm_offset = 0;
607 }
608
609 /* has_shmem is ignored if use_shmem != -1 */
610 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
611 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
612 setup_dma_config(link, start_pg, stop_pg);
613
614 ei_status.name = "NE2000";
615 ei_status.word16 = 1;
616 ei_status.reset_8390 = pcnet_reset_8390;
617
618 if (info->flags & (IS_DL10019|IS_DL10022))
619 mii_phy_probe(dev);
620
621 SET_NETDEV_DEV(dev, &link->dev);
622
623 if (register_netdev(dev) != 0) {
624 pr_notice("register_netdev() failed\n");
625 goto failed;
626 }
627
628 if (info->flags & (IS_DL10019|IS_DL10022)) {
629 u_char id = inb(dev->base_addr + 0x1a);
630 netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
631 (info->flags & IS_DL10022) ? 22 : 19, id);
632 if (info->pna_phy)
633 pr_cont("PNA, ");
634 } else {
635 netdev_info(dev, "NE2000 Compatible: ");
636 }
637 pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq);
638 if (info->flags & USE_SHMEM)
639 pr_cont(" mem %#5lx,", dev->mem_start);
640 if (info->flags & HAS_MISC_REG)
641 pr_cont(" %s xcvr,", if_names[dev->if_port]);
642 pr_cont(" hw_addr %pM\n", dev->dev_addr);
643 return 0;
644
645 failed:
646 pcnet_release(link);
647 return -ENODEV;
648 } /* pcnet_config */
649
pcnet_release(struct pcmcia_device * link)650 static void pcnet_release(struct pcmcia_device *link)
651 {
652 struct pcnet_dev *info = PRIV(link->priv);
653
654 dev_dbg(&link->dev, "pcnet_release\n");
655
656 if (info->flags & USE_SHMEM)
657 iounmap(info->base);
658
659 pcmcia_disable_device(link);
660 }
661
pcnet_suspend(struct pcmcia_device * link)662 static int pcnet_suspend(struct pcmcia_device *link)
663 {
664 struct net_device *dev = link->priv;
665
666 if (link->open)
667 netif_device_detach(dev);
668
669 return 0;
670 }
671
pcnet_resume(struct pcmcia_device * link)672 static int pcnet_resume(struct pcmcia_device *link)
673 {
674 struct net_device *dev = link->priv;
675
676 if (link->open) {
677 pcnet_reset_8390(dev);
678 NS8390_init(dev, 1);
679 netif_device_attach(dev);
680 }
681
682 return 0;
683 }
684
685
686 /*======================================================================
687
688 MII interface support for DL10019 and DL10022 based cards
689
690 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
691 it is 0x20. Setting both bits seems to work on both card types.
692
693 ======================================================================*/
694
695 #define DLINK_GPIO 0x1c
696 #define DLINK_DIAG 0x1d
697 #define DLINK_EEPROM 0x1e
698
699 #define MDIO_SHIFT_CLK 0x80
700 #define MDIO_DATA_OUT 0x40
701 #define MDIO_DIR_WRITE 0x30
702 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
703 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
704 #define MDIO_DATA_READ 0x10
705 #define MDIO_MASK 0x0f
706
mdio_sync(unsigned int addr)707 static void mdio_sync(unsigned int addr)
708 {
709 int bits, mask = inb(addr) & MDIO_MASK;
710 for (bits = 0; bits < 32; bits++) {
711 outb(mask | MDIO_DATA_WRITE1, addr);
712 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
713 }
714 }
715
mdio_read(unsigned int addr,int phy_id,int loc)716 static int mdio_read(unsigned int addr, int phy_id, int loc)
717 {
718 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
719 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
720
721 mdio_sync(addr);
722 for (i = 13; i >= 0; i--) {
723 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
724 outb(mask | dat, addr);
725 outb(mask | dat | MDIO_SHIFT_CLK, addr);
726 }
727 for (i = 19; i > 0; i--) {
728 outb(mask, addr);
729 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
730 outb(mask | MDIO_SHIFT_CLK, addr);
731 }
732 return (retval>>1) & 0xffff;
733 }
734
mdio_write(unsigned int addr,int phy_id,int loc,int value)735 static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
736 {
737 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
738 int i, mask = inb(addr) & MDIO_MASK;
739
740 mdio_sync(addr);
741 for (i = 31; i >= 0; i--) {
742 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
743 outb(mask | dat, addr);
744 outb(mask | dat | MDIO_SHIFT_CLK, addr);
745 }
746 for (i = 1; i >= 0; i--) {
747 outb(mask, addr);
748 outb(mask | MDIO_SHIFT_CLK, addr);
749 }
750 }
751
752 /*======================================================================
753
754 EEPROM access routines for DL10019 and DL10022 based cards
755
756 ======================================================================*/
757
758 #define EE_EEP 0x40
759 #define EE_ASIC 0x10
760 #define EE_CS 0x08
761 #define EE_CK 0x04
762 #define EE_DO 0x02
763 #define EE_DI 0x01
764 #define EE_ADOT 0x01 /* DataOut for ASIC */
765 #define EE_READ_CMD 0x06
766
767 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
768
read_eeprom(unsigned int ioaddr,int location)769 static int read_eeprom(unsigned int ioaddr, int location)
770 {
771 int i, retval = 0;
772 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
773 int read_cmd = location | (EE_READ_CMD << 8);
774
775 outb(0, ee_addr);
776 outb(EE_EEP|EE_CS, ee_addr);
777
778 /* Shift the read command bits out. */
779 for (i = 10; i >= 0; i--) {
780 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
781 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
782 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
783 }
784 outb(EE_EEP|EE_CS, ee_addr);
785
786 for (i = 16; i > 0; i--) {
787 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
788 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
789 outb_p(EE_EEP|EE_CS, ee_addr);
790 }
791
792 /* Terminate the EEPROM access. */
793 outb(0, ee_addr);
794 return retval;
795 }
796
797 /*
798 The internal ASIC registers can be changed by EEPROM READ access
799 with EE_ASIC bit set.
800 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
801 */
802
write_asic(unsigned int ioaddr,int location,short asic_data)803 static void write_asic(unsigned int ioaddr, int location, short asic_data)
804 {
805 int i;
806 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
807 short dataval;
808 int read_cmd = location | (EE_READ_CMD << 8);
809
810 asic_data |= read_eeprom(ioaddr, location);
811
812 outb(0, ee_addr);
813 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
814
815 read_cmd = read_cmd >> 1;
816
817 /* Shift the read command bits out. */
818 for (i = 9; i >= 0; i--) {
819 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
820 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
821 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
822 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
823 }
824 // sync
825 outb(EE_ASIC|EE_CS, ee_addr);
826 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
827 outb(EE_ASIC|EE_CS, ee_addr);
828
829 for (i = 15; i >= 0; i--) {
830 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
831 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
832 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
833 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
834 }
835
836 /* Terminate the ASIC access. */
837 outb(EE_ASIC|EE_DI, ee_addr);
838 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
839 outb(EE_ASIC|EE_DI, ee_addr);
840
841 outb(0, ee_addr);
842 }
843
844 /*====================================================================*/
845
set_misc_reg(struct net_device * dev)846 static void set_misc_reg(struct net_device *dev)
847 {
848 unsigned int nic_base = dev->base_addr;
849 struct pcnet_dev *info = PRIV(dev);
850 u_char tmp;
851
852 if (info->flags & HAS_MISC_REG) {
853 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
854 if (dev->if_port == 2)
855 tmp |= 1;
856 if (info->flags & USE_BIG_BUF)
857 tmp |= 2;
858 if (info->flags & HAS_IBM_MISC)
859 tmp |= 8;
860 outb_p(tmp, nic_base + PCNET_MISC);
861 }
862 if (info->flags & IS_DL10022) {
863 if (info->flags & HAS_MII) {
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 info->mii_reset = jiffies;
870 } else {
871 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
872 }
873 } else if (info->flags & IS_DL10019) {
874 /* Advertise 100F, 100H, 10F, 10H */
875 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
876 /* Restart MII autonegotiation */
877 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
878 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
879 }
880 }
881
882 /*====================================================================*/
883
mii_phy_probe(struct net_device * dev)884 static void mii_phy_probe(struct net_device *dev)
885 {
886 struct pcnet_dev *info = PRIV(dev);
887 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
888 int i;
889 u_int tmp, phyid;
890
891 for (i = 31; i >= 0; i--) {
892 tmp = mdio_read(mii_addr, i, 1);
893 if ((tmp == 0) || (tmp == 0xffff))
894 continue;
895 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
896 phyid = tmp << 16;
897 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
898 phyid &= MII_PHYID_REV_MASK;
899 netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid);
900 if (phyid == AM79C9XX_HOME_PHY) {
901 info->pna_phy = i;
902 } else if (phyid != AM79C9XX_ETH_PHY) {
903 info->eth_phy = i;
904 }
905 }
906 }
907
pcnet_open(struct net_device * dev)908 static int pcnet_open(struct net_device *dev)
909 {
910 int ret;
911 struct pcnet_dev *info = PRIV(dev);
912 struct pcmcia_device *link = info->p_dev;
913 unsigned int nic_base = dev->base_addr;
914
915 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
916
917 if (!pcmcia_dev_present(link))
918 return -ENODEV;
919
920 set_misc_reg(dev);
921
922 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
923 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
924 if (ret)
925 return ret;
926
927 link->open++;
928
929 info->phy_id = info->eth_phy;
930 info->link_status = 0x00;
931 timer_setup(&info->watchdog, ei_watchdog, 0);
932 mod_timer(&info->watchdog, jiffies + HZ);
933
934 return ei_open(dev);
935 } /* pcnet_open */
936
937 /*====================================================================*/
938
pcnet_close(struct net_device * dev)939 static int pcnet_close(struct net_device *dev)
940 {
941 struct pcnet_dev *info = PRIV(dev);
942 struct pcmcia_device *link = info->p_dev;
943
944 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
945
946 ei_close(dev);
947 free_irq(dev->irq, dev);
948
949 link->open--;
950 netif_stop_queue(dev);
951 del_timer_sync(&info->watchdog);
952
953 return 0;
954 } /* pcnet_close */
955
956 /*======================================================================
957
958 Hard reset the card. This used to pause for the same period that
959 a 8390 reset command required, but that shouldn't be necessary.
960
961 ======================================================================*/
962
pcnet_reset_8390(struct net_device * dev)963 static void pcnet_reset_8390(struct net_device *dev)
964 {
965 unsigned int nic_base = dev->base_addr;
966 int i;
967
968 ei_status.txing = ei_status.dmaing = 0;
969
970 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
971
972 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
973
974 for (i = 0; i < 100; i++) {
975 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
976 break;
977 udelay(100);
978 }
979 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
980
981 if (i == 100)
982 netdev_err(dev, "pcnet_reset_8390() did not complete.\n");
983
984 set_misc_reg(dev);
985
986 } /* pcnet_reset_8390 */
987
988 /*====================================================================*/
989
set_config(struct net_device * dev,struct ifmap * map)990 static int set_config(struct net_device *dev, struct ifmap *map)
991 {
992 struct pcnet_dev *info = PRIV(dev);
993 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
994 if (!(info->flags & HAS_MISC_REG))
995 return -EOPNOTSUPP;
996 else if ((map->port < 1) || (map->port > 2))
997 return -EINVAL;
998 dev->if_port = map->port;
999 netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
1000 NS8390_init(dev, 1);
1001 }
1002 return 0;
1003 }
1004
1005 /*====================================================================*/
1006
ei_irq_wrapper(int irq,void * dev_id)1007 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
1008 {
1009 struct net_device *dev = dev_id;
1010 struct pcnet_dev *info;
1011 irqreturn_t ret = ei_interrupt(irq, dev_id);
1012
1013 if (ret == IRQ_HANDLED) {
1014 info = PRIV(dev);
1015 info->stale = 0;
1016 }
1017 return ret;
1018 }
1019
ei_watchdog(struct timer_list * t)1020 static void ei_watchdog(struct timer_list *t)
1021 {
1022 struct pcnet_dev *info = from_timer(info, t, watchdog);
1023 struct net_device *dev = info->p_dev->priv;
1024 unsigned int nic_base = dev->base_addr;
1025 unsigned int mii_addr = nic_base + DLINK_GPIO;
1026 u_short link;
1027
1028 if (!netif_device_present(dev)) goto reschedule;
1029
1030 /* Check for pending interrupt with expired latency timer: with
1031 this, we can limp along even if the interrupt is blocked */
1032 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1033 if (!info->fast_poll)
1034 netdev_info(dev, "interrupt(s) dropped!\n");
1035 ei_irq_wrapper(dev->irq, dev);
1036 info->fast_poll = HZ;
1037 }
1038 if (info->fast_poll) {
1039 info->fast_poll--;
1040 info->watchdog.expires = jiffies + 1;
1041 add_timer(&info->watchdog);
1042 return;
1043 }
1044
1045 if (!(info->flags & HAS_MII))
1046 goto reschedule;
1047
1048 mdio_read(mii_addr, info->phy_id, 1);
1049 link = mdio_read(mii_addr, info->phy_id, 1);
1050 if (!link || (link == 0xffff)) {
1051 if (info->eth_phy) {
1052 info->phy_id = info->eth_phy = 0;
1053 } else {
1054 netdev_info(dev, "MII is missing!\n");
1055 info->flags &= ~HAS_MII;
1056 }
1057 goto reschedule;
1058 }
1059
1060 link &= 0x0004;
1061 if (link != info->link_status) {
1062 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1063 netdev_info(dev, "%s link beat\n", link ? "found" : "lost");
1064 if (link && (info->flags & IS_DL10022)) {
1065 /* Disable collision detection on full duplex links */
1066 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1067 } else if (link && (info->flags & IS_DL10019)) {
1068 /* Disable collision detection on full duplex links */
1069 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1070 }
1071 if (link) {
1072 if (info->phy_id == info->eth_phy) {
1073 if (p)
1074 netdev_info(dev, "autonegotiation complete: "
1075 "%sbaseT-%cD selected\n",
1076 ((p & 0x0180) ? "100" : "10"),
1077 ((p & 0x0140) ? 'F' : 'H'));
1078 else
1079 netdev_info(dev, "link partner did not autonegotiate\n");
1080 }
1081 NS8390_init(dev, 1);
1082 }
1083 info->link_status = link;
1084 }
1085 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1086 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1087 if (((info->phy_id == info->pna_phy) && link) ||
1088 ((info->phy_id != info->pna_phy) && !link)) {
1089 /* isolate this MII and try flipping to the other one */
1090 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1091 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1092 netdev_info(dev, "switched to %s transceiver\n",
1093 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1094 mdio_write(mii_addr, info->phy_id, 0,
1095 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1096 info->link_status = 0;
1097 info->mii_reset = jiffies;
1098 }
1099 }
1100
1101 reschedule:
1102 info->watchdog.expires = jiffies + HZ;
1103 add_timer(&info->watchdog);
1104 }
1105
1106 /*====================================================================*/
1107
1108
ei_ioctl(struct net_device * dev,struct ifreq * rq,int cmd)1109 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1110 {
1111 struct pcnet_dev *info = PRIV(dev);
1112 struct mii_ioctl_data *data = if_mii(rq);
1113 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1114
1115 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1116 return -EINVAL;
1117
1118 switch (cmd) {
1119 case SIOCGMIIPHY:
1120 data->phy_id = info->phy_id;
1121 fallthrough;
1122 case SIOCGMIIREG: /* Read MII PHY register. */
1123 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1124 return 0;
1125 case SIOCSMIIREG: /* Write MII PHY register. */
1126 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1127 return 0;
1128 }
1129 return -EOPNOTSUPP;
1130 }
1131
1132 /*====================================================================*/
1133
dma_get_8390_hdr(struct net_device * dev,struct e8390_pkt_hdr * hdr,int ring_page)1134 static void dma_get_8390_hdr(struct net_device *dev,
1135 struct e8390_pkt_hdr *hdr,
1136 int ring_page)
1137 {
1138 unsigned int nic_base = dev->base_addr;
1139
1140 if (ei_status.dmaing) {
1141 netdev_err(dev, "DMAing conflict in dma_block_input."
1142 "[DMAstat:%1x][irqlock:%1x]\n",
1143 ei_status.dmaing, ei_status.irqlock);
1144 return;
1145 }
1146
1147 ei_status.dmaing |= 0x01;
1148 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1149 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1150 outb_p(0, nic_base + EN0_RCNTHI);
1151 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1152 outb_p(ring_page, nic_base + EN0_RSARHI);
1153 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1154
1155 insw(nic_base + PCNET_DATAPORT, hdr,
1156 sizeof(struct e8390_pkt_hdr)>>1);
1157 /* Fix for big endian systems */
1158 hdr->count = le16_to_cpu(hdr->count);
1159
1160 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1161 ei_status.dmaing &= ~0x01;
1162 }
1163
1164 /*====================================================================*/
1165
dma_block_input(struct net_device * dev,int count,struct sk_buff * skb,int ring_offset)1166 static void dma_block_input(struct net_device *dev, int count,
1167 struct sk_buff *skb, int ring_offset)
1168 {
1169 unsigned int nic_base = dev->base_addr;
1170 int xfer_count = count;
1171 char *buf = skb->data;
1172 struct ei_device *ei_local = netdev_priv(dev);
1173
1174 if ((netif_msg_rx_status(ei_local)) && (count != 4))
1175 netdev_dbg(dev, "[bi=%d]\n", count+4);
1176 if (ei_status.dmaing) {
1177 netdev_err(dev, "DMAing conflict in dma_block_input."
1178 "[DMAstat:%1x][irqlock:%1x]\n",
1179 ei_status.dmaing, ei_status.irqlock);
1180 return;
1181 }
1182 ei_status.dmaing |= 0x01;
1183 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1184 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1185 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1186 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1187 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1188 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1189
1190 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1191 if (count & 0x01) {
1192 buf[count-1] = inb(nic_base + PCNET_DATAPORT);
1193 xfer_count++;
1194 }
1195
1196 /* This was for the ALPHA version only, but enough people have been
1197 encountering problems that it is still here. */
1198 #ifdef PCMCIA_DEBUG
1199 /* DMA termination address check... */
1200 if (netif_msg_rx_status(ei_local)) {
1201 int addr, tries = 20;
1202 do {
1203 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1204 -- it's broken for Rx on some cards! */
1205 int high = inb_p(nic_base + EN0_RSARHI);
1206 int low = inb_p(nic_base + EN0_RSARLO);
1207 addr = (high << 8) + low;
1208 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1209 break;
1210 } while (--tries > 0);
1211 if (tries <= 0)
1212 netdev_notice(dev, "RX transfer address mismatch,"
1213 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1214 ring_offset + xfer_count, addr);
1215 }
1216 #endif
1217 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1218 ei_status.dmaing &= ~0x01;
1219 } /* dma_block_input */
1220
1221 /*====================================================================*/
1222
dma_block_output(struct net_device * dev,int count,const u_char * buf,const int start_page)1223 static void dma_block_output(struct net_device *dev, int count,
1224 const u_char *buf, const int start_page)
1225 {
1226 unsigned int nic_base = dev->base_addr;
1227 struct pcnet_dev *info = PRIV(dev);
1228 #ifdef PCMCIA_DEBUG
1229 int retries = 0;
1230 struct ei_device *ei_local = netdev_priv(dev);
1231 #endif
1232 u_long dma_start;
1233
1234 #ifdef PCMCIA_DEBUG
1235 netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
1236 #endif
1237
1238 /* Round the count up for word writes. Do we need to do this?
1239 What effect will an odd byte count have on the 8390?
1240 I should check someday. */
1241 if (count & 0x01)
1242 count++;
1243 if (ei_status.dmaing) {
1244 netdev_err(dev, "DMAing conflict in dma_block_output."
1245 "[DMAstat:%1x][irqlock:%1x]\n",
1246 ei_status.dmaing, ei_status.irqlock);
1247 return;
1248 }
1249 ei_status.dmaing |= 0x01;
1250 /* We should already be in page 0, but to be safe... */
1251 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1252
1253 #ifdef PCMCIA_DEBUG
1254 retry:
1255 #endif
1256
1257 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1258
1259 /* Now the normal output. */
1260 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1261 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1262 outb_p(0x00, nic_base + EN0_RSARLO);
1263 outb_p(start_page, nic_base + EN0_RSARHI);
1264
1265 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1266 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1267
1268 dma_start = jiffies;
1269
1270 #ifdef PCMCIA_DEBUG
1271 /* This was for the ALPHA version only, but enough people have been
1272 encountering problems that it is still here. */
1273 /* DMA termination address check... */
1274 if (netif_msg_tx_queued(ei_local)) {
1275 int addr, tries = 20;
1276 do {
1277 int high = inb_p(nic_base + EN0_RSARHI);
1278 int low = inb_p(nic_base + EN0_RSARLO);
1279 addr = (high << 8) + low;
1280 if ((start_page << 8) + count == addr)
1281 break;
1282 } while (--tries > 0);
1283 if (tries <= 0) {
1284 netdev_notice(dev, "Tx packet transfer address mismatch,"
1285 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1286 (start_page << 8) + count, addr);
1287 if (retries++ == 0)
1288 goto retry;
1289 }
1290 }
1291 #endif
1292
1293 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1294 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1295 netdev_warn(dev, "timeout waiting for Tx RDC.\n");
1296 pcnet_reset_8390(dev);
1297 NS8390_init(dev, 1);
1298 break;
1299 }
1300
1301 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1302 if (info->flags & DELAY_OUTPUT)
1303 udelay((long)delay_time);
1304 ei_status.dmaing &= ~0x01;
1305 }
1306
1307 /*====================================================================*/
1308
setup_dma_config(struct pcmcia_device * link,int start_pg,int stop_pg)1309 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1310 int stop_pg)
1311 {
1312 struct net_device *dev = link->priv;
1313
1314 ei_status.tx_start_page = start_pg;
1315 ei_status.rx_start_page = start_pg + TX_PAGES;
1316 ei_status.stop_page = stop_pg;
1317
1318 /* set up block i/o functions */
1319 ei_status.get_8390_hdr = dma_get_8390_hdr;
1320 ei_status.block_input = dma_block_input;
1321 ei_status.block_output = dma_block_output;
1322
1323 return 0;
1324 }
1325
1326 /*====================================================================*/
1327
copyin(void * dest,void __iomem * src,int c)1328 static void copyin(void *dest, void __iomem *src, int c)
1329 {
1330 u_short *d = dest;
1331 u_short __iomem *s = src;
1332 int odd;
1333
1334 if (c <= 0)
1335 return;
1336 odd = (c & 1); c >>= 1;
1337
1338 if (c) {
1339 do { *d++ = __raw_readw(s++); } while (--c);
1340 }
1341 /* get last byte by fetching a word and masking */
1342 if (odd)
1343 *((u_char *)d) = readw(s) & 0xff;
1344 }
1345
copyout(void __iomem * dest,const void * src,int c)1346 static void copyout(void __iomem *dest, const void *src, int c)
1347 {
1348 u_short __iomem *d = dest;
1349 const u_short *s = src;
1350 int odd;
1351
1352 if (c <= 0)
1353 return;
1354 odd = (c & 1); c >>= 1;
1355
1356 if (c) {
1357 do { __raw_writew(*s++, d++); } while (--c);
1358 }
1359 /* copy last byte doing a read-modify-write */
1360 if (odd)
1361 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1362 }
1363
1364 /*====================================================================*/
1365
shmem_get_8390_hdr(struct net_device * dev,struct e8390_pkt_hdr * hdr,int ring_page)1366 static void shmem_get_8390_hdr(struct net_device *dev,
1367 struct e8390_pkt_hdr *hdr,
1368 int ring_page)
1369 {
1370 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1371 + (ring_page << 8)
1372 - (ei_status.rx_start_page << 8);
1373
1374 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1375 /* Fix for big endian systems */
1376 hdr->count = le16_to_cpu(hdr->count);
1377 }
1378
1379 /*====================================================================*/
1380
shmem_block_input(struct net_device * dev,int count,struct sk_buff * skb,int ring_offset)1381 static void shmem_block_input(struct net_device *dev, int count,
1382 struct sk_buff *skb, int ring_offset)
1383 {
1384 void __iomem *base = ei_status.mem;
1385 unsigned long offset = (TX_PAGES<<8) + ring_offset
1386 - (ei_status.rx_start_page << 8);
1387 char *buf = skb->data;
1388
1389 if (offset + count > ei_status.priv) {
1390 /* We must wrap the input move. */
1391 int semi_count = ei_status.priv - offset;
1392 copyin(buf, base + offset, semi_count);
1393 buf += semi_count;
1394 offset = TX_PAGES<<8;
1395 count -= semi_count;
1396 }
1397 copyin(buf, base + offset, count);
1398 }
1399
1400 /*====================================================================*/
1401
shmem_block_output(struct net_device * dev,int count,const u_char * buf,const int start_page)1402 static void shmem_block_output(struct net_device *dev, int count,
1403 const u_char *buf, const int start_page)
1404 {
1405 void __iomem *shmem = ei_status.mem + (start_page << 8);
1406 shmem -= ei_status.tx_start_page << 8;
1407 copyout(shmem, buf, count);
1408 }
1409
1410 /*====================================================================*/
1411
setup_shmem_window(struct pcmcia_device * link,int start_pg,int stop_pg,int cm_offset)1412 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1413 int stop_pg, int cm_offset)
1414 {
1415 struct net_device *dev = link->priv;
1416 struct pcnet_dev *info = PRIV(dev);
1417 int i, window_size, offset, ret;
1418
1419 window_size = (stop_pg - start_pg) << 8;
1420 if (window_size > 32 * 1024)
1421 window_size = 32 * 1024;
1422
1423 /* Make sure it's a power of two. */
1424 window_size = roundup_pow_of_two(window_size);
1425
1426 /* Allocate a memory window */
1427 link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1428 link->resource[3]->flags |= WIN_USE_WAIT;
1429 link->resource[3]->start = 0; link->resource[3]->end = window_size;
1430 ret = pcmcia_request_window(link, link->resource[3], mem_speed);
1431 if (ret)
1432 goto failed;
1433
1434 offset = (start_pg << 8) + cm_offset;
1435 offset -= offset % window_size;
1436 ret = pcmcia_map_mem_page(link, link->resource[3], offset);
1437 if (ret)
1438 goto failed;
1439
1440 /* Try scribbling on the buffer */
1441 info->base = ioremap(link->resource[3]->start,
1442 resource_size(link->resource[3]));
1443 if (unlikely(!info->base)) {
1444 ret = -ENOMEM;
1445 goto failed;
1446 }
1447
1448 for (i = 0; i < (TX_PAGES<<8); i += 2)
1449 __raw_writew((i>>1), info->base+offset+i);
1450 udelay(100);
1451 for (i = 0; i < (TX_PAGES<<8); i += 2)
1452 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1453 pcnet_reset_8390(dev);
1454 if (i != (TX_PAGES<<8)) {
1455 iounmap(info->base);
1456 pcmcia_release_window(link, link->resource[3]);
1457 info->base = NULL;
1458 goto failed;
1459 }
1460
1461 ei_status.mem = info->base + offset;
1462 ei_status.priv = resource_size(link->resource[3]);
1463 dev->mem_start = (u_long)ei_status.mem;
1464 dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
1465
1466 ei_status.tx_start_page = start_pg;
1467 ei_status.rx_start_page = start_pg + TX_PAGES;
1468 ei_status.stop_page = start_pg + (
1469 (resource_size(link->resource[3]) - offset) >> 8);
1470
1471 /* set up block i/o functions */
1472 ei_status.get_8390_hdr = shmem_get_8390_hdr;
1473 ei_status.block_input = shmem_block_input;
1474 ei_status.block_output = shmem_block_output;
1475
1476 info->flags |= USE_SHMEM;
1477 return 0;
1478
1479 failed:
1480 return 1;
1481 }
1482
1483 /*====================================================================*/
1484
1485 static const struct pcmcia_device_id pcnet_ids[] = {
1486 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1487 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1488 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1489 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1490 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1491 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1492 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1493 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1494 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1495 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1496 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1497 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1498 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1499 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1500 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1501 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1502 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1503 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1504 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1505 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1506 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1507 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1508 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1509 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1510 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1511 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1512 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1513 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1514 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1515 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1516 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1517 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1518 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1519 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1520 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1521 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1522 PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0009),
1523 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1524 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1525 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1526 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1527 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1528 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1529 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1530 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1531 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1532 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1533 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1534 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1535 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1536 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1537 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1538 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1539 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1540 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1541 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1542 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1543 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1544 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1545 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1546 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1547 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1548 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1549 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1550 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1551 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1552 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1553 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1554 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1555 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1556 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1557 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1558 PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
1559 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b),
1560 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1561 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1562 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1563 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1564 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1565 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1566 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1567 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1568 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1569 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1570 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1571 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1572 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1573 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1574 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1575 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1576 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1577 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1578 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1579 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1580 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1581 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1582 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1583 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1584 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1585 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1586 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1587 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1588 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1589 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1590 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1591 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1592 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1593 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1594 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1595 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1596 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1597 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1598 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1599 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1600 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1601 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1602 PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
1603 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1604 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1605 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1606 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1607 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1608 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1609 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1610 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1611 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1612 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1613 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1614 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1615 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1616 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1617 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1618 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1619 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1620 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1621 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1622 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1623 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1624 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1625 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1626 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1627 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1628 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1629 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1630 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1631 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1632 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1633 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1634 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1635 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1636 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1637 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1638 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1639 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1640 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1641 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1642 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1643 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1644 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1645 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1646 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1647 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1648 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1649 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1650 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1651 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1652 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1653 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1654 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1655 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1656 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1657 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1658 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1659 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1660 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1661 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1662 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1663 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1664 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1665 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1666 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1667 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1668 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1669 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1670 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1671 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1672 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1673 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1674 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1675 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1676 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1677 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1678 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1679 /* too generic! */
1680 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1681 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1682 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1683 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1684 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1685 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1686 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1687 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1688 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1689 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1690 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1691 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1692 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1693 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1694 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1695 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1696 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1697 0xb4be14e3, 0x43ac239b, 0x0877b627),
1698 PCMCIA_DEVICE_NULL
1699 };
1700 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1701 MODULE_FIRMWARE("cis/PCMLM28.cis");
1702 MODULE_FIRMWARE("cis/DP83903.cis");
1703 MODULE_FIRMWARE("cis/LA-PCM.cis");
1704 MODULE_FIRMWARE("cis/PE520.cis");
1705 MODULE_FIRMWARE("cis/NE2K.cis");
1706 MODULE_FIRMWARE("cis/PE-200.cis");
1707 MODULE_FIRMWARE("cis/tamarack.cis");
1708
1709 static struct pcmcia_driver pcnet_driver = {
1710 .name = "pcnet_cs",
1711 .probe = pcnet_probe,
1712 .remove = pcnet_detach,
1713 .owner = THIS_MODULE,
1714 .id_table = pcnet_ids,
1715 .suspend = pcnet_suspend,
1716 .resume = pcnet_resume,
1717 };
1718 module_pcmcia_driver(pcnet_driver);
1719