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pcmcia: pcnet_cs.c removing useless condition
[linux-2.6/x86.git] / drivers / net / pcmcia / pcnet_cs.c
blob474876c879cba3579f8745e5927c1a1042af8334
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 #include <linux/kernel.h>
32 #include <linux/module.h>
33 #include <linux/init.h>
34 #include <linux/ptrace.h>
35 #include <linux/slab.h>
36 #include <linux/string.h>
37 #include <linux/timer.h>
38 #include <linux/delay.h>
39 #include <linux/ethtool.h>
40 #include <linux/netdevice.h>
41 #include <linux/log2.h>
42 #include <linux/etherdevice.h>
43 #include <linux/mii.h>
44 #include "../8390.h"
45
46 #include <pcmcia/cs_types.h>
47 #include <pcmcia/cs.h>
48 #include <pcmcia/cistpl.h>
49 #include <pcmcia/ciscode.h>
50 #include <pcmcia/ds.h>
51 #include <pcmcia/cisreg.h>
52
53 #include <asm/io.h>
54 #include <asm/system.h>
55 #include <asm/byteorder.h>
56 #include <asm/uaccess.h>
57
58 #define PCNET_CMD 0x00
59 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
60 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
61 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
62
63 #define PCNET_START_PG 0x40 /* First page of TX buffer */
64 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
65
66 /* Socket EA cards have a larger packet buffer */
67 #define SOCKET_START_PG 0x01
68 #define SOCKET_STOP_PG 0xff
69
70 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
71
72 static const char *if_names[] = { "auto", "10baseT", "10base2"};
73
74 #ifdef PCMCIA_DEBUG
75 static int pc_debug = PCMCIA_DEBUG;
76 module_param(pc_debug, int, 0);
77 #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
78 static char *version =
79 "pcnet_cs.c 1.153 2003/11/09 18:53:09 (David Hinds)";
80 #else
81 #define DEBUG(n, args...)
82 #endif
83
84 /*====================================================================*/
85
86 /* Module parameters */
87
88 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
89 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
90 MODULE_LICENSE("GPL");
91
92 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
93
94 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
95 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
96 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
97 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
98 INT_MODULE_PARM(delay_time, 4); /* in usec */
99 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
100 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
101
102 /* Ugh! Let the user hardwire the hardware address for queer cards */
103 static int hw_addr[6] = { 0, /* ... */ };
104 module_param_array(hw_addr, int, NULL, 0);
105
106 /*====================================================================*/
107
108 static void mii_phy_probe(struct net_device *dev);
109 static int pcnet_config(struct pcmcia_device *link);
110 static void pcnet_release(struct pcmcia_device *link);
111 static int pcnet_open(struct net_device *dev);
112 static int pcnet_close(struct net_device *dev);
113 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
114 static const struct ethtool_ops netdev_ethtool_ops;
115 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
116 static void ei_watchdog(u_long arg);
117 static void pcnet_reset_8390(struct net_device *dev);
118 static int set_config(struct net_device *dev, struct ifmap *map);
119 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
120 int stop_pg, int cm_offset);
121 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
122 int stop_pg);
123
124 static void pcnet_detach(struct pcmcia_device *p_dev);
125
126 static dev_info_t dev_info = "pcnet_cs";
127
128 /*====================================================================*/
129
130 typedef struct hw_info_t {
131 u_int offset;
132 u_char a0, a1, a2;
133 u_int flags;
134 } hw_info_t;
135
136 #define DELAY_OUTPUT 0x01
137 #define HAS_MISC_REG 0x02
138 #define USE_BIG_BUF 0x04
139 #define HAS_IBM_MISC 0x08
140 #define IS_DL10019 0x10
141 #define IS_DL10022 0x20
142 #define HAS_MII 0x40
143 #define USE_SHMEM 0x80 /* autodetected */
144
145 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
146 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
147 #define MII_PHYID_REV_MASK 0xfffffff0
148 #define MII_PHYID_REG1 0x02
149 #define MII_PHYID_REG2 0x03
150
151 static hw_info_t hw_info[] = {
152 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
153 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
154 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
155 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
156 DELAY_OUTPUT | HAS_IBM_MISC },
157 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
158 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
159 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
160 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
161 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
162 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
163 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
164 HAS_MISC_REG | HAS_IBM_MISC },
165 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
166 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
167 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
168 HAS_MISC_REG | HAS_IBM_MISC },
169 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
172 HAS_MISC_REG | HAS_IBM_MISC },
173 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
174 HAS_MISC_REG | HAS_IBM_MISC },
175 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
178 HAS_MISC_REG | HAS_IBM_MISC },
179 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
180 HAS_MISC_REG | HAS_IBM_MISC },
181 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
182 HAS_MISC_REG | HAS_IBM_MISC },
183 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
184 HAS_MISC_REG | HAS_IBM_MISC },
185 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
186 HAS_MISC_REG | HAS_IBM_MISC },
187 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
188 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
189 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
190 HAS_MISC_REG | HAS_IBM_MISC },
191 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
192 HAS_MISC_REG | HAS_IBM_MISC },
193 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
194 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
195 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
196 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
197 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
198 HAS_MISC_REG | HAS_IBM_MISC },
199 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
200 HAS_MISC_REG | HAS_IBM_MISC },
201 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
202 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
203 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
204 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
205 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
206 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
207 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
208 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
209 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
210 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
211 };
212
213 #define NR_INFO ARRAY_SIZE(hw_info)
214
215 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
216 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
217 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
218
219 typedef struct pcnet_dev_t {
220 struct pcmcia_device *p_dev;
221 dev_node_t node;
222 u_int flags;
223 void __iomem *base;
224 struct timer_list watchdog;
225 int stale, fast_poll;
226 u_char phy_id;
227 u_char eth_phy, pna_phy;
228 u_short link_status;
229 u_long mii_reset;
230 } pcnet_dev_t;
231
232 static inline pcnet_dev_t *PRIV(struct net_device *dev)
233 {
234 char *p = netdev_priv(dev);
235 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
236 }
237
238 static const struct net_device_ops pcnet_netdev_ops = {
239 .ndo_open = pcnet_open,
240 .ndo_stop = pcnet_close,
241 .ndo_set_config = set_config,
242 .ndo_start_xmit = ei_start_xmit,
243 .ndo_get_stats = ei_get_stats,
244 .ndo_do_ioctl = ei_ioctl,
245 .ndo_set_multicast_list = ei_set_multicast_list,
246 .ndo_tx_timeout = ei_tx_timeout,
247 .ndo_change_mtu = eth_change_mtu,
248 .ndo_set_mac_address = eth_mac_addr,
249 .ndo_validate_addr = eth_validate_addr,
250 #ifdef CONFIG_NET_POLL_CONTROLLER
251 .ndo_poll_controller = ei_poll,
252 #endif
253 };
254
255 /*======================================================================
256
257 pcnet_attach() creates an "instance" of the driver, allocating
258 local data structures for one device. The device is registered
259 with Card Services.
260
261 ======================================================================*/
262
263 static int pcnet_probe(struct pcmcia_device *link)
264 {
265 pcnet_dev_t *info;
266 struct net_device *dev;
267
268 DEBUG(0, "pcnet_attach()\n");
269
270 /* Create new ethernet device */
271 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
272 if (!dev) return -ENOMEM;
273 info = PRIV(dev);
274 info->p_dev = link;
275 link->priv = dev;
276
277 link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
278 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
279 link->conf.Attributes = CONF_ENABLE_IRQ;
280 link->conf.IntType = INT_MEMORY_AND_IO;
281
282 dev->netdev_ops = &pcnet_netdev_ops;
283
284 return pcnet_config(link);
285 } /* pcnet_attach */
286
287 /*======================================================================
288
289 This deletes a driver "instance". The device is de-registered
290 with Card Services. If it has been released, all local data
291 structures are freed. Otherwise, the structures will be freed
292 when the device is released.
293
294 ======================================================================*/
295
296 static void pcnet_detach(struct pcmcia_device *link)
297 {
298 struct net_device *dev = link->priv;
299
300 DEBUG(0, "pcnet_detach(0x%p)\n", link);
301
302 if (link->dev_node)
303 unregister_netdev(dev);
304
305 pcnet_release(link);
306
307 free_netdev(dev);
308 } /* pcnet_detach */
309
310 /*======================================================================
311
312 This probes for a card's hardware address, for card types that
313 encode this information in their CIS.
314
315 ======================================================================*/
316
317 static hw_info_t *get_hwinfo(struct pcmcia_device *link)
318 {
319 struct net_device *dev = link->priv;
320 win_req_t req;
321 memreq_t mem;
322 u_char __iomem *base, *virt;
323 int i, j;
324
325 /* Allocate a small memory window */
326 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
327 req.Base = 0; req.Size = 0;
328 req.AccessSpeed = 0;
329 i = pcmcia_request_window(&link, &req, &link->win);
330 if (i != 0) {
331 cs_error(link, RequestWindow, i);
332 return NULL;
333 }
334
335 virt = ioremap(req.Base, req.Size);
336 mem.Page = 0;
337 for (i = 0; i < NR_INFO; i++) {
338 mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
339 pcmcia_map_mem_page(link->win, &mem);
340 base = &virt[hw_info[i].offset & (req.Size-1)];
341 if ((readb(base+0) == hw_info[i].a0) &&
342 (readb(base+2) == hw_info[i].a1) &&
343 (readb(base+4) == hw_info[i].a2)) {
344 for (j = 0; j < 6; j++)
345 dev->dev_addr[j] = readb(base + (j<<1));
346 break;
347 }
348 }
349
350 iounmap(virt);
351 j = pcmcia_release_window(link->win);
352 if (j != 0)
353 cs_error(link, ReleaseWindow, j);
354 return (i < NR_INFO) ? hw_info+i : NULL;
355 } /* get_hwinfo */
356
357 /*======================================================================
358
359 This probes for a card's hardware address by reading the PROM.
360 It checks the address against a list of known types, then falls
361 back to a simple NE2000 clone signature check.
362
363 ======================================================================*/
364
365 static hw_info_t *get_prom(struct pcmcia_device *link)
366 {
367 struct net_device *dev = link->priv;
368 unsigned int ioaddr = dev->base_addr;
369 u_char prom[32];
370 int i, j;
371
372 /* This is lifted straight from drivers/net/ne.c */
373 struct {
374 u_char value, offset;
375 } program_seq[] = {
376 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
377 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
378 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
379 {0x00, EN0_RCNTHI},
380 {0x00, EN0_IMR}, /* Mask completion irq. */
381 {0xFF, EN0_ISR},
382 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
383 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
384 {32, EN0_RCNTLO},
385 {0x00, EN0_RCNTHI},
386 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
387 {0x00, EN0_RSARHI},
388 {E8390_RREAD+E8390_START, E8390_CMD},
389 };
390
391 pcnet_reset_8390(dev);
392 mdelay(10);
393
394 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
395 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
396
397 for (i = 0; i < 32; i++)
398 prom[i] = inb(ioaddr + PCNET_DATAPORT);
399 for (i = 0; i < NR_INFO; i++) {
400 if ((prom[0] == hw_info[i].a0) &&
401 (prom[2] == hw_info[i].a1) &&
402 (prom[4] == hw_info[i].a2))
403 break;
404 }
405 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
406 for (j = 0; j < 6; j++)
407 dev->dev_addr[j] = prom[j<<1];
408 return (i < NR_INFO) ? hw_info+i : &default_info;
409 }
410 return NULL;
411 } /* get_prom */
412
413 /*======================================================================
414
415 For DL10019 based cards, like the Linksys EtherFast
416
417 ======================================================================*/
418
419 static hw_info_t *get_dl10019(struct pcmcia_device *link)
420 {
421 struct net_device *dev = link->priv;
422 int i;
423 u_char sum;
424
425 for (sum = 0, i = 0x14; i < 0x1c; i++)
426 sum += inb_p(dev->base_addr + i);
427 if (sum != 0xff)
428 return NULL;
429 for (i = 0; i < 6; i++)
430 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
431 i = inb(dev->base_addr + 0x1f);
432 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
433 }
434
435 /*======================================================================
436
437 For Asix AX88190 based cards
438
439 ======================================================================*/
440
441 static hw_info_t *get_ax88190(struct pcmcia_device *link)
442 {
443 struct net_device *dev = link->priv;
444 unsigned int ioaddr = dev->base_addr;
445 int i, j;
446
447 /* Not much of a test, but the alternatives are messy */
448 if (link->conf.ConfigBase != 0x03c0)
449 return NULL;
450
451 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
452 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
453 outb_p(0x04, ioaddr + EN0_RSARHI);
454 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
455
456 for (i = 0; i < 6; i += 2) {
457 j = inw(ioaddr + PCNET_DATAPORT);
458 dev->dev_addr[i] = j & 0xff;
459 dev->dev_addr[i+1] = j >> 8;
460 }
461 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
462 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
463 return NULL;
464 }
465
466 /*======================================================================
467
468 This should be totally unnecessary... but when we can't figure
469 out the hardware address any other way, we'll let the user hard
470 wire it when the module is initialized.
471
472 ======================================================================*/
473
474 static hw_info_t *get_hwired(struct pcmcia_device *link)
475 {
476 struct net_device *dev = link->priv;
477 int i;
478
479 for (i = 0; i < 6; i++)
480 if (hw_addr[i] != 0) break;
481 if (i == 6)
482 return NULL;
483
484 for (i = 0; i < 6; i++)
485 dev->dev_addr[i] = hw_addr[i];
486
487 return &default_info;
488 } /* get_hwired */
489
490 /*======================================================================
491
492 pcnet_config() is scheduled to run after a CARD_INSERTION event
493 is received, to configure the PCMCIA socket, and to make the
494 ethernet device available to the system.
495
496 ======================================================================*/
497
498 #define CS_CHECK(fn, ret) \
499 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
500
501 static int try_io_port(struct pcmcia_device *link)
502 {
503 int j, ret;
504 if (link->io.NumPorts1 == 32) {
505 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
506 if (link->io.NumPorts2 > 0) {
507 /* for master/slave multifunction cards */
508 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
509 link->irq.Attributes =
510 IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
511 }
512 } else {
513 /* This should be two 16-port windows */
514 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
515 link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
516 }
517 if (link->io.BasePort1 == 0) {
518 link->io.IOAddrLines = 16;
519 for (j = 0; j < 0x400; j += 0x20) {
520 link->io.BasePort1 = j ^ 0x300;
521 link->io.BasePort2 = (j ^ 0x300) + 0x10;
522 ret = pcmcia_request_io(link, &link->io);
523 if (ret == 0)
524 return ret;
525 }
526 return ret;
527 } else {
528 return pcmcia_request_io(link, &link->io);
529 }
530 }
531
532 static int pcnet_confcheck(struct pcmcia_device *p_dev,
533 cistpl_cftable_entry_t *cfg,
534 cistpl_cftable_entry_t *dflt,
535 unsigned int vcc,
536 void *priv_data)
537 {
538 int *has_shmem = priv_data;
539 int i;
540 cistpl_io_t *io = &cfg->io;
541
542 if (cfg->index == 0 || cfg->io.nwin == 0)
543 return -EINVAL;
544
545 /* For multifunction cards, by convention, we configure the
546 network function with window 0, and serial with window 1 */
547 if (io->nwin > 1) {
548 i = (io->win[1].len > io->win[0].len);
549 p_dev->io.BasePort2 = io->win[1-i].base;
550 p_dev->io.NumPorts2 = io->win[1-i].len;
551 } else {
552 i = p_dev->io.NumPorts2 = 0;
553 }
554
555 *has_shmem = ((cfg->mem.nwin == 1) &&
556 (cfg->mem.win[0].len >= 0x4000));
557 p_dev->io.BasePort1 = io->win[i].base;
558 p_dev->io.NumPorts1 = io->win[i].len;
559 p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
560 if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32)
561 return try_io_port(p_dev);
562
563 return 0;
564 }
565
566 static int pcnet_config(struct pcmcia_device *link)
567 {
568 struct net_device *dev = link->priv;
569 pcnet_dev_t *info = PRIV(dev);
570 int last_ret, last_fn, start_pg, stop_pg, cm_offset;
571 int has_shmem = 0;
572 hw_info_t *local_hw_info;
573
574 DEBUG(0, "pcnet_config(0x%p)\n", link);
575
576 last_ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
577 if (last_ret) {
578 cs_error(link, RequestIO, last_ret);
579 goto failed;
580 }
581
582 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
583
584 if (link->io.NumPorts2 == 8) {
585 link->conf.Attributes |= CONF_ENABLE_SPKR;
586 link->conf.Status = CCSR_AUDIO_ENA;
587 }
588 if ((link->manf_id == MANFID_IBM) &&
589 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
590 link->conf.ConfigIndex |= 0x10;
591
592 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
593 dev->irq = link->irq.AssignedIRQ;
594 dev->base_addr = link->io.BasePort1;
595 if (info->flags & HAS_MISC_REG) {
596 if ((if_port == 1) || (if_port == 2))
597 dev->if_port = if_port;
598 else
599 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
600 } else {
601 dev->if_port = 0;
602 }
603
604 if ((link->conf.ConfigBase == 0x03c0)
605 && (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
606 printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
607 printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
608 goto failed;
609 }
610
611 local_hw_info = get_hwinfo(link);
612 if (local_hw_info == NULL)
613 local_hw_info = get_prom(link);
614 if (local_hw_info == NULL)
615 local_hw_info = get_dl10019(link);
616 if (local_hw_info == NULL)
617 local_hw_info = get_ax88190(link);
618 if (local_hw_info == NULL)
619 local_hw_info = get_hwired(link);
620
621 if (local_hw_info == NULL) {
622 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
623 " address for io base %#3lx\n", dev->base_addr);
624 goto failed;
625 }
626
627 info->flags = local_hw_info->flags;
628 /* Check for user overrides */
629 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
630 if ((link->manf_id == MANFID_SOCKET) &&
631 ((link->card_id == PRODID_SOCKET_LPE) ||
632 (link->card_id == PRODID_SOCKET_LPE_CF) ||
633 (link->card_id == PRODID_SOCKET_EIO)))
634 info->flags &= ~USE_BIG_BUF;
635 if (!use_big_buf)
636 info->flags &= ~USE_BIG_BUF;
637
638 if (info->flags & USE_BIG_BUF) {
639 start_pg = SOCKET_START_PG;
640 stop_pg = SOCKET_STOP_PG;
641 cm_offset = 0x10000;
642 } else {
643 start_pg = PCNET_START_PG;
644 stop_pg = PCNET_STOP_PG;
645 cm_offset = 0;
646 }
647
648 /* has_shmem is ignored if use_shmem != -1 */
649 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
650 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
651 setup_dma_config(link, start_pg, stop_pg);
652
653 ei_status.name = "NE2000";
654 ei_status.word16 = 1;
655 ei_status.reset_8390 = &pcnet_reset_8390;
656
657 SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
658
659 if (info->flags & (IS_DL10019|IS_DL10022))
660 mii_phy_probe(dev);
661
662 link->dev_node = &info->node;
663 SET_NETDEV_DEV(dev, &handle_to_dev(link));
664
665 if (register_netdev(dev) != 0) {
666 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
667 link->dev_node = NULL;
668 goto failed;
669 }
670
671 strcpy(info->node.dev_name, dev->name);
672
673 if (info->flags & (IS_DL10019|IS_DL10022)) {
674 u_char id = inb(dev->base_addr + 0x1a);
675 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
676 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
677 if (info->pna_phy)
678 printk("PNA, ");
679 } else {
680 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
681 }
682 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
683 if (info->flags & USE_SHMEM)
684 printk (" mem %#5lx,", dev->mem_start);
685 if (info->flags & HAS_MISC_REG)
686 printk(" %s xcvr,", if_names[dev->if_port]);
687 printk(" hw_addr %pM\n", dev->dev_addr);
688 return 0;
689
690 cs_failed:
691 cs_error(link, last_fn, last_ret);
692 failed:
693 pcnet_release(link);
694 return -ENODEV;
695 } /* pcnet_config */
696
697 /*======================================================================
698
699 After a card is removed, pcnet_release() will unregister the net
700 device, and release the PCMCIA configuration. If the device is
701 still open, this will be postponed until it is closed.
702
703 ======================================================================*/
704
705 static void pcnet_release(struct pcmcia_device *link)
706 {
707 pcnet_dev_t *info = PRIV(link->priv);
708
709 DEBUG(0, "pcnet_release(0x%p)\n", link);
710
711 if (info->flags & USE_SHMEM)
712 iounmap(info->base);
713
714 pcmcia_disable_device(link);
715 }
716
717 /*======================================================================
718
719 The card status event handler. Mostly, this schedules other
720 stuff to run after an event is received. A CARD_REMOVAL event
721 also sets some flags to discourage the net drivers from trying
722 to talk to the card any more.
723
724 ======================================================================*/
725
726 static int pcnet_suspend(struct pcmcia_device *link)
727 {
728 struct net_device *dev = link->priv;
729
730 if (link->open)
731 netif_device_detach(dev);
732
733 return 0;
734 }
735
736 static int pcnet_resume(struct pcmcia_device *link)
737 {
738 struct net_device *dev = link->priv;
739
740 if (link->open) {
741 pcnet_reset_8390(dev);
742 NS8390_init(dev, 1);
743 netif_device_attach(dev);
744 }
745
746 return 0;
747 }
748
749
750 /*======================================================================
751
752 MII interface support for DL10019 and DL10022 based cards
753
754 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
755 it is 0x20. Setting both bits seems to work on both card types.
756
757 ======================================================================*/
758
759 #define DLINK_GPIO 0x1c
760 #define DLINK_DIAG 0x1d
761 #define DLINK_EEPROM 0x1e
762
763 #define MDIO_SHIFT_CLK 0x80
764 #define MDIO_DATA_OUT 0x40
765 #define MDIO_DIR_WRITE 0x30
766 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
767 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
768 #define MDIO_DATA_READ 0x10
769 #define MDIO_MASK 0x0f
770
771 static void mdio_sync(unsigned int addr)
772 {
773 int bits, mask = inb(addr) & MDIO_MASK;
774 for (bits = 0; bits < 32; bits++) {
775 outb(mask | MDIO_DATA_WRITE1, addr);
776 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
777 }
778 }
779
780 static int mdio_read(unsigned int addr, int phy_id, int loc)
781 {
782 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
783 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
784
785 mdio_sync(addr);
786 for (i = 13; i >= 0; i--) {
787 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
788 outb(mask | dat, addr);
789 outb(mask | dat | MDIO_SHIFT_CLK, addr);
790 }
791 for (i = 19; i > 0; i--) {
792 outb(mask, addr);
793 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
794 outb(mask | MDIO_SHIFT_CLK, addr);
795 }
796 return (retval>>1) & 0xffff;
797 }
798
799 static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
800 {
801 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
802 int i, mask = inb(addr) & MDIO_MASK;
803
804 mdio_sync(addr);
805 for (i = 31; i >= 0; i--) {
806 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
807 outb(mask | dat, addr);
808 outb(mask | dat | MDIO_SHIFT_CLK, addr);
809 }
810 for (i = 1; i >= 0; i--) {
811 outb(mask, addr);
812 outb(mask | MDIO_SHIFT_CLK, addr);
813 }
814 }
815
816 /*======================================================================
817
818 EEPROM access routines for DL10019 and DL10022 based cards
819
820 ======================================================================*/
821
822 #define EE_EEP 0x40
823 #define EE_ASIC 0x10
824 #define EE_CS 0x08
825 #define EE_CK 0x04
826 #define EE_DO 0x02
827 #define EE_DI 0x01
828 #define EE_ADOT 0x01 /* DataOut for ASIC */
829 #define EE_READ_CMD 0x06
830
831 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
832
833 static int read_eeprom(unsigned int ioaddr, int location)
834 {
835 int i, retval = 0;
836 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
837 int read_cmd = location | (EE_READ_CMD << 8);
838
839 outb(0, ee_addr);
840 outb(EE_EEP|EE_CS, ee_addr);
841
842 /* Shift the read command bits out. */
843 for (i = 10; i >= 0; i--) {
844 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
845 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
846 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
847 }
848 outb(EE_EEP|EE_CS, ee_addr);
849
850 for (i = 16; i > 0; i--) {
851 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
852 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
853 outb_p(EE_EEP|EE_CS, ee_addr);
854 }
855
856 /* Terminate the EEPROM access. */
857 outb(0, ee_addr);
858 return retval;
859 }
860
861 /*
862 The internal ASIC registers can be changed by EEPROM READ access
863 with EE_ASIC bit set.
864 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
865 */
866
867 static void write_asic(unsigned int ioaddr, int location, short asic_data)
868 {
869 int i;
870 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
871 short dataval;
872 int read_cmd = location | (EE_READ_CMD << 8);
873
874 asic_data |= read_eeprom(ioaddr, location);
875
876 outb(0, ee_addr);
877 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
878
879 read_cmd = read_cmd >> 1;
880
881 /* Shift the read command bits out. */
882 for (i = 9; i >= 0; i--) {
883 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
884 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
885 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
886 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
887 }
888 // sync
889 outb(EE_ASIC|EE_CS, ee_addr);
890 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
891 outb(EE_ASIC|EE_CS, ee_addr);
892
893 for (i = 15; i >= 0; i--) {
894 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
895 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
896 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
897 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
898 }
899
900 /* Terminate the ASIC access. */
901 outb(EE_ASIC|EE_DI, ee_addr);
902 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
903 outb(EE_ASIC|EE_DI, ee_addr);
904
905 outb(0, ee_addr);
906 }
907
908 /*====================================================================*/
909
910 static void set_misc_reg(struct net_device *dev)
911 {
912 unsigned int nic_base = dev->base_addr;
913 pcnet_dev_t *info = PRIV(dev);
914 u_char tmp;
915
916 if (info->flags & HAS_MISC_REG) {
917 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
918 if (dev->if_port == 2)
919 tmp |= 1;
920 if (info->flags & USE_BIG_BUF)
921 tmp |= 2;
922 if (info->flags & HAS_IBM_MISC)
923 tmp |= 8;
924 outb_p(tmp, nic_base + PCNET_MISC);
925 }
926 if (info->flags & IS_DL10022) {
927 if (info->flags & HAS_MII) {
928 /* Advertise 100F, 100H, 10F, 10H */
929 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
930 /* Restart MII autonegotiation */
931 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
932 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
933 info->mii_reset = jiffies;
934 } else {
935 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
936 }
937 } else if (info->flags & IS_DL10019) {
938 /* Advertise 100F, 100H, 10F, 10H */
939 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
940 /* Restart MII autonegotiation */
941 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
942 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
943 }
944 }
945
946 /*====================================================================*/
947
948 static void mii_phy_probe(struct net_device *dev)
949 {
950 pcnet_dev_t *info = PRIV(dev);
951 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
952 int i;
953 u_int tmp, phyid;
954
955 for (i = 31; i >= 0; i--) {
956 tmp = mdio_read(mii_addr, i, 1);
957 if ((tmp == 0) || (tmp == 0xffff))
958 continue;
959 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
960 phyid = tmp << 16;
961 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
962 phyid &= MII_PHYID_REV_MASK;
963 DEBUG(0, "%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
964 if (phyid == AM79C9XX_HOME_PHY) {
965 info->pna_phy = i;
966 } else if (phyid != AM79C9XX_ETH_PHY) {
967 info->eth_phy = i;
968 }
969 }
970 }
971
972 static int pcnet_open(struct net_device *dev)
973 {
974 int ret;
975 pcnet_dev_t *info = PRIV(dev);
976 struct pcmcia_device *link = info->p_dev;
977 unsigned int nic_base = dev->base_addr;
978
979 DEBUG(2, "pcnet_open('%s')\n", dev->name);
980
981 if (!pcmcia_dev_present(link))
982 return -ENODEV;
983
984 set_misc_reg(dev);
985
986 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
987 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev);
988 if (ret)
989 return ret;
990
991 link->open++;
992
993 info->phy_id = info->eth_phy;
994 info->link_status = 0x00;
995 init_timer(&info->watchdog);
996 info->watchdog.function = &ei_watchdog;
997 info->watchdog.data = (u_long)dev;
998 info->watchdog.expires = jiffies + HZ;
999 add_timer(&info->watchdog);
1000
1001 return ei_open(dev);
1002 } /* pcnet_open */
1003
1004 /*====================================================================*/
1005
1006 static int pcnet_close(struct net_device *dev)
1007 {
1008 pcnet_dev_t *info = PRIV(dev);
1009 struct pcmcia_device *link = info->p_dev;
1010
1011 DEBUG(2, "pcnet_close('%s')\n", dev->name);
1012
1013 ei_close(dev);
1014 free_irq(dev->irq, dev);
1015
1016 link->open--;
1017 netif_stop_queue(dev);
1018 del_timer_sync(&info->watchdog);
1019
1020 return 0;
1021 } /* pcnet_close */
1022
1023 /*======================================================================
1024
1025 Hard reset the card. This used to pause for the same period that
1026 a 8390 reset command required, but that shouldn't be necessary.
1027
1028 ======================================================================*/
1029
1030 static void pcnet_reset_8390(struct net_device *dev)
1031 {
1032 unsigned int nic_base = dev->base_addr;
1033 int i;
1034
1035 ei_status.txing = ei_status.dmaing = 0;
1036
1037 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1038
1039 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1040
1041 for (i = 0; i < 100; i++) {
1042 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1043 break;
1044 udelay(100);
1045 }
1046 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1047
1048 if (i == 100)
1049 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1050 dev->name);
1051 set_misc_reg(dev);
1052
1053 } /* pcnet_reset_8390 */
1054
1055 /*====================================================================*/
1056
1057 static int set_config(struct net_device *dev, struct ifmap *map)
1058 {
1059 pcnet_dev_t *info = PRIV(dev);
1060 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1061 if (!(info->flags & HAS_MISC_REG))
1062 return -EOPNOTSUPP;
1063 else if ((map->port < 1) || (map->port > 2))
1064 return -EINVAL;
1065 dev->if_port = map->port;
1066 printk(KERN_INFO "%s: switched to %s port\n",
1067 dev->name, if_names[dev->if_port]);
1068 NS8390_init(dev, 1);
1069 }
1070 return 0;
1071 }
1072
1073 /*====================================================================*/
1074
1075 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
1076 {
1077 struct net_device *dev = dev_id;
1078 pcnet_dev_t *info;
1079 irqreturn_t ret = ei_interrupt(irq, dev_id);
1080
1081 if (ret == IRQ_HANDLED) {
1082 info = PRIV(dev);
1083 info->stale = 0;
1084 }
1085 return ret;
1086 }
1087
1088 static void ei_watchdog(u_long arg)
1089 {
1090 struct net_device *dev = (struct net_device *)arg;
1091 pcnet_dev_t *info = PRIV(dev);
1092 unsigned int nic_base = dev->base_addr;
1093 unsigned int mii_addr = nic_base + DLINK_GPIO;
1094 u_short link;
1095
1096 if (!netif_device_present(dev)) goto reschedule;
1097
1098 /* Check for pending interrupt with expired latency timer: with
1099 this, we can limp along even if the interrupt is blocked */
1100 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1101 if (!info->fast_poll)
1102 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1103 ei_irq_wrapper(dev->irq, dev);
1104 info->fast_poll = HZ;
1105 }
1106 if (info->fast_poll) {
1107 info->fast_poll--;
1108 info->watchdog.expires = jiffies + 1;
1109 add_timer(&info->watchdog);
1110 return;
1111 }
1112
1113 if (!(info->flags & HAS_MII))
1114 goto reschedule;
1115
1116 mdio_read(mii_addr, info->phy_id, 1);
1117 link = mdio_read(mii_addr, info->phy_id, 1);
1118 if (!link || (link == 0xffff)) {
1119 if (info->eth_phy) {
1120 info->phy_id = info->eth_phy = 0;
1121 } else {
1122 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1123 info->flags &= ~HAS_MII;
1124 }
1125 goto reschedule;
1126 }
1127
1128 link &= 0x0004;
1129 if (link != info->link_status) {
1130 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1131 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1132 (link) ? "found" : "lost");
1133 if (link && (info->flags & IS_DL10022)) {
1134 /* Disable collision detection on full duplex links */
1135 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1136 } else if (link && (info->flags & IS_DL10019)) {
1137 /* Disable collision detection on full duplex links */
1138 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1139 }
1140 if (link) {
1141 if (info->phy_id == info->eth_phy) {
1142 if (p)
1143 printk(KERN_INFO "%s: autonegotiation complete: "
1144 "%sbaseT-%cD selected\n", dev->name,
1145 ((p & 0x0180) ? "100" : "10"),
1146 ((p & 0x0140) ? 'F' : 'H'));
1147 else
1148 printk(KERN_INFO "%s: link partner did not "
1149 "autonegotiate\n", dev->name);
1150 }
1151 NS8390_init(dev, 1);
1152 }
1153 info->link_status = link;
1154 }
1155 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1156 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1157 if (((info->phy_id == info->pna_phy) && link) ||
1158 ((info->phy_id != info->pna_phy) && !link)) {
1159 /* isolate this MII and try flipping to the other one */
1160 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1161 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1162 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1163 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1164 mdio_write(mii_addr, info->phy_id, 0,
1165 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1166 info->link_status = 0;
1167 info->mii_reset = jiffies;
1168 }
1169 }
1170
1171 reschedule:
1172 info->watchdog.expires = jiffies + HZ;
1173 add_timer(&info->watchdog);
1174 }
1175
1176 /*====================================================================*/
1177
1178 static void netdev_get_drvinfo(struct net_device *dev,
1179 struct ethtool_drvinfo *info)
1180 {
1181 strcpy(info->driver, "pcnet_cs");
1182 }
1183
1184 static const struct ethtool_ops netdev_ethtool_ops = {
1185 .get_drvinfo = netdev_get_drvinfo,
1186 };
1187
1188 /*====================================================================*/
1189
1190
1191 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1192 {
1193 pcnet_dev_t *info = PRIV(dev);
1194 struct mii_ioctl_data *data = if_mii(rq);
1195 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1196
1197 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1198 return -EINVAL;
1199
1200 switch (cmd) {
1201 case SIOCGMIIPHY:
1202 data->phy_id = info->phy_id;
1203 case SIOCGMIIREG: /* Read MII PHY register. */
1204 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1205 return 0;
1206 case SIOCSMIIREG: /* Write MII PHY register. */
1207 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1208 return 0;
1209 }
1210 return -EOPNOTSUPP;
1211 }
1212
1213 /*====================================================================*/
1214
1215 static void dma_get_8390_hdr(struct net_device *dev,
1216 struct e8390_pkt_hdr *hdr,
1217 int ring_page)
1218 {
1219 unsigned int nic_base = dev->base_addr;
1220
1221 if (ei_status.dmaing) {
1222 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1223 "[DMAstat:%1x][irqlock:%1x]\n",
1224 dev->name, ei_status.dmaing, ei_status.irqlock);
1225 return;
1226 }
1227
1228 ei_status.dmaing |= 0x01;
1229 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1230 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1231 outb_p(0, nic_base + EN0_RCNTHI);
1232 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1233 outb_p(ring_page, nic_base + EN0_RSARHI);
1234 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1235
1236 insw(nic_base + PCNET_DATAPORT, hdr,
1237 sizeof(struct e8390_pkt_hdr)>>1);
1238 /* Fix for big endian systems */
1239 hdr->count = le16_to_cpu(hdr->count);
1240
1241 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1242 ei_status.dmaing &= ~0x01;
1243 }
1244
1245 /*====================================================================*/
1246
1247 static void dma_block_input(struct net_device *dev, int count,
1248 struct sk_buff *skb, int ring_offset)
1249 {
1250 unsigned int nic_base = dev->base_addr;
1251 int xfer_count = count;
1252 char *buf = skb->data;
1253
1254 #ifdef PCMCIA_DEBUG
1255 if ((ei_debug > 4) && (count != 4))
1256 printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
1257 #endif
1258 if (ei_status.dmaing) {
1259 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1260 "[DMAstat:%1x][irqlock:%1x]\n",
1261 dev->name, ei_status.dmaing, ei_status.irqlock);
1262 return;
1263 }
1264 ei_status.dmaing |= 0x01;
1265 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1266 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1267 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1268 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1269 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1270 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1271
1272 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1273 if (count & 0x01)
1274 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1275
1276 /* This was for the ALPHA version only, but enough people have been
1277 encountering problems that it is still here. */
1278 #ifdef PCMCIA_DEBUG
1279 if (ei_debug > 4) { /* DMA termination address check... */
1280 int addr, tries = 20;
1281 do {
1282 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1283 -- it's broken for Rx on some cards! */
1284 int high = inb_p(nic_base + EN0_RSARHI);
1285 int low = inb_p(nic_base + EN0_RSARLO);
1286 addr = (high << 8) + low;
1287 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1288 break;
1289 } while (--tries > 0);
1290 if (tries <= 0)
1291 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1292 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1293 dev->name, ring_offset + xfer_count, addr);
1294 }
1295 #endif
1296 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1297 ei_status.dmaing &= ~0x01;
1298 } /* dma_block_input */
1299
1300 /*====================================================================*/
1301
1302 static void dma_block_output(struct net_device *dev, int count,
1303 const u_char *buf, const int start_page)
1304 {
1305 unsigned int nic_base = dev->base_addr;
1306 pcnet_dev_t *info = PRIV(dev);
1307 #ifdef PCMCIA_DEBUG
1308 int retries = 0;
1309 #endif
1310 u_long dma_start;
1311
1312 #ifdef PCMCIA_DEBUG
1313 if (ei_debug > 4)
1314 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1315 #endif
1316
1317 /* Round the count up for word writes. Do we need to do this?
1318 What effect will an odd byte count have on the 8390?
1319 I should check someday. */
1320 if (count & 0x01)
1321 count++;
1322 if (ei_status.dmaing) {
1323 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1324 "[DMAstat:%1x][irqlock:%1x]\n",
1325 dev->name, ei_status.dmaing, ei_status.irqlock);
1326 return;
1327 }
1328 ei_status.dmaing |= 0x01;
1329 /* We should already be in page 0, but to be safe... */
1330 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1331
1332 #ifdef PCMCIA_DEBUG
1333 retry:
1334 #endif
1335
1336 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1337
1338 /* Now the normal output. */
1339 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1340 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1341 outb_p(0x00, nic_base + EN0_RSARLO);
1342 outb_p(start_page, nic_base + EN0_RSARHI);
1343
1344 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1345 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1346
1347 dma_start = jiffies;
1348
1349 #ifdef PCMCIA_DEBUG
1350 /* This was for the ALPHA version only, but enough people have been
1351 encountering problems that it is still here. */
1352 if (ei_debug > 4) { /* DMA termination address check... */
1353 int addr, tries = 20;
1354 do {
1355 int high = inb_p(nic_base + EN0_RSARHI);
1356 int low = inb_p(nic_base + EN0_RSARLO);
1357 addr = (high << 8) + low;
1358 if ((start_page << 8) + count == addr)
1359 break;
1360 } while (--tries > 0);
1361 if (tries <= 0) {
1362 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1363 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1364 dev->name, (start_page << 8) + count, addr);
1365 if (retries++ == 0)
1366 goto retry;
1367 }
1368 }
1369 #endif
1370
1371 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1372 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1373 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1374 dev->name);
1375 pcnet_reset_8390(dev);
1376 NS8390_init(dev, 1);
1377 break;
1378 }
1379
1380 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1381 if (info->flags & DELAY_OUTPUT)
1382 udelay((long)delay_time);
1383 ei_status.dmaing &= ~0x01;
1384 }
1385
1386 /*====================================================================*/
1387
1388 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1389 int stop_pg)
1390 {
1391 struct net_device *dev = link->priv;
1392
1393 ei_status.tx_start_page = start_pg;
1394 ei_status.rx_start_page = start_pg + TX_PAGES;
1395 ei_status.stop_page = stop_pg;
1396
1397 /* set up block i/o functions */
1398 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1399 ei_status.block_input = &dma_block_input;
1400 ei_status.block_output = &dma_block_output;
1401
1402 return 0;
1403 }
1404
1405 /*====================================================================*/
1406
1407 static void copyin(void *dest, void __iomem *src, int c)
1408 {
1409 u_short *d = dest;
1410 u_short __iomem *s = src;
1411 int odd;
1412
1413 if (c <= 0)
1414 return;
1415 odd = (c & 1); c >>= 1;
1416
1417 if (c) {
1418 do { *d++ = __raw_readw(s++); } while (--c);
1419 }
1420 /* get last byte by fetching a word and masking */
1421 if (odd)
1422 *((u_char *)d) = readw(s) & 0xff;
1423 }
1424
1425 static void copyout(void __iomem *dest, const void *src, int c)
1426 {
1427 u_short __iomem *d = dest;
1428 const u_short *s = src;
1429 int odd;
1430
1431 if (c <= 0)
1432 return;
1433 odd = (c & 1); c >>= 1;
1434
1435 if (c) {
1436 do { __raw_writew(*s++, d++); } while (--c);
1437 }
1438 /* copy last byte doing a read-modify-write */
1439 if (odd)
1440 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1441 }
1442
1443 /*====================================================================*/
1444
1445 static void shmem_get_8390_hdr(struct net_device *dev,
1446 struct e8390_pkt_hdr *hdr,
1447 int ring_page)
1448 {
1449 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1450 + (ring_page << 8)
1451 - (ei_status.rx_start_page << 8);
1452
1453 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1454 /* Fix for big endian systems */
1455 hdr->count = le16_to_cpu(hdr->count);
1456 }
1457
1458 /*====================================================================*/
1459
1460 static void shmem_block_input(struct net_device *dev, int count,
1461 struct sk_buff *skb, int ring_offset)
1462 {
1463 void __iomem *base = ei_status.mem;
1464 unsigned long offset = (TX_PAGES<<8) + ring_offset
1465 - (ei_status.rx_start_page << 8);
1466 char *buf = skb->data;
1467
1468 if (offset + count > ei_status.priv) {
1469 /* We must wrap the input move. */
1470 int semi_count = ei_status.priv - offset;
1471 copyin(buf, base + offset, semi_count);
1472 buf += semi_count;
1473 offset = TX_PAGES<<8;
1474 count -= semi_count;
1475 }
1476 copyin(buf, base + offset, count);
1477 }
1478
1479 /*====================================================================*/
1480
1481 static void shmem_block_output(struct net_device *dev, int count,
1482 const u_char *buf, const int start_page)
1483 {
1484 void __iomem *shmem = ei_status.mem + (start_page << 8);
1485 shmem -= ei_status.tx_start_page << 8;
1486 copyout(shmem, buf, count);
1487 }
1488
1489 /*====================================================================*/
1490
1491 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1492 int stop_pg, int cm_offset)
1493 {
1494 struct net_device *dev = link->priv;
1495 pcnet_dev_t *info = PRIV(dev);
1496 win_req_t req;
1497 memreq_t mem;
1498 int i, window_size, offset, last_ret, last_fn;
1499
1500 window_size = (stop_pg - start_pg) << 8;
1501 if (window_size > 32 * 1024)
1502 window_size = 32 * 1024;
1503
1504 /* Make sure it's a power of two. */
1505 window_size = roundup_pow_of_two(window_size);
1506
1507 /* Allocate a memory window */
1508 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1509 req.Attributes |= WIN_USE_WAIT;
1510 req.Base = 0; req.Size = window_size;
1511 req.AccessSpeed = mem_speed;
1512 CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
1513
1514 mem.CardOffset = (start_pg << 8) + cm_offset;
1515 offset = mem.CardOffset % window_size;
1516 mem.CardOffset -= offset;
1517 mem.Page = 0;
1518 CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
1519
1520 /* Try scribbling on the buffer */
1521 info->base = ioremap(req.Base, window_size);
1522 for (i = 0; i < (TX_PAGES<<8); i += 2)
1523 __raw_writew((i>>1), info->base+offset+i);
1524 udelay(100);
1525 for (i = 0; i < (TX_PAGES<<8); i += 2)
1526 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1527 pcnet_reset_8390(dev);
1528 if (i != (TX_PAGES<<8)) {
1529 iounmap(info->base);
1530 pcmcia_release_window(link->win);
1531 info->base = NULL; link->win = NULL;
1532 goto failed;
1533 }
1534
1535 ei_status.mem = info->base + offset;
1536 ei_status.priv = req.Size;
1537 dev->mem_start = (u_long)ei_status.mem;
1538 dev->mem_end = dev->mem_start + req.Size;
1539
1540 ei_status.tx_start_page = start_pg;
1541 ei_status.rx_start_page = start_pg + TX_PAGES;
1542 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1543
1544 /* set up block i/o functions */
1545 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1546 ei_status.block_input = &shmem_block_input;
1547 ei_status.block_output = &shmem_block_output;
1548
1549 info->flags |= USE_SHMEM;
1550 return 0;
1551
1552 cs_failed:
1553 cs_error(link, last_fn, last_ret);
1554 failed:
1555 return 1;
1556 }
1557
1558 /*====================================================================*/
1559
1560 static struct pcmcia_device_id pcnet_ids[] = {
1561 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1562 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1563 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1564 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1565 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1566 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1567 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1568 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1569 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1570 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1571 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1572 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1573 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1574 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1575 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1576 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1577 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1578 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1579 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1580 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1581 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1582 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1583 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1584 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1585 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1586 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1587 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1588 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1589 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1590 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1591 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1592 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1593 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1594 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1595 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1596 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1597 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1598 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1599 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1600 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1601 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1602 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1603 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1604 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1605 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1606 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1607 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1608 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1609 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1610 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1611 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1612 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1613 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1614 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1615 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1616 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1617 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1618 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1619 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1620 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1621 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1622 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1623 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1624 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1625 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1626 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1627 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1628 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1629 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1630 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1631 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1632 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1633 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1634 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1635 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1636 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1637 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1638 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1639 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1640 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1641 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1642 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1643 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1644 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1645 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1646 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1647 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1648 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1649 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1650 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1651 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1652 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1653 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1654 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1655 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1656 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1657 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1658 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1659 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1660 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1661 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1662 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1663 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1664 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1665 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1666 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1667 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1668 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1669 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1670 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1671 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1672 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1673 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1674 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1675 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1676 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1677 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1678 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1679 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1680 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1681 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1682 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1683 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1684 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1685 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1686 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1687 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1688 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1689 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1690 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1691 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1692 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1693 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1694 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1695 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1696 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1697 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1698 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1699 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1700 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1701 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1702 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1703 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1704 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1705 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1706 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1707 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1708 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1709 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1710 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1711 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1712 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1713 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1714 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1715 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1716 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1717 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1718 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1719 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1720 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1721 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1722 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1723 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1724 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1725 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1726 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1727 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1728 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1729 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1730 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1731 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1732 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1733 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1734 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1735 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1736 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1737 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1738 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1739 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1740 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1741 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1742 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1743 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1744 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1745 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1746 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1747 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1748 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1749 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1750 /* too generic! */
1751 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1752 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1753 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1754 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1755 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1756 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1757 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
1758 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
1759 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
1760 PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "cis/LA-PCM.cis"),
1761 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
1762 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
1763 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
1764 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
1765 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1766 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1767 0xb4be14e3, 0x43ac239b, 0x0877b627),
1768 PCMCIA_DEVICE_NULL
1769 };
1770 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1771
1772 static struct pcmcia_driver pcnet_driver = {
1773 .drv = {
1774 .name = "pcnet_cs",
1775 },
1776 .probe = pcnet_probe,
1777 .remove = pcnet_detach,
1778 .owner = THIS_MODULE,
1779 .id_table = pcnet_ids,
1780 .suspend = pcnet_suspend,
1781 .resume = pcnet_resume,
1782 };
1783
1784 static int __init init_pcnet_cs(void)
1785 {
1786 return pcmcia_register_driver(&pcnet_driver);
1787 }
1788
1789 static void __exit exit_pcnet_cs(void)
1790 {
1791 DEBUG(0, "pcnet_cs: unloading\n");
1792 pcmcia_unregister_driver(&pcnet_driver);
1793 }
1794
1795 module_init(init_pcnet_cs);
1796 module_exit(exit_pcnet_cs);
x86 "subsystem" repository