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[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / net / pcmcia / pcnet_cs.c
blobbfdef72c5d5ea6371b2fc634c9e2a8476d13fa33
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/string.h>
36 #include <linux/timer.h>
37 #include <linux/delay.h>
38 #include <linux/ethtool.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/cs_types.h>
46 #include <pcmcia/cs.h>
47 #include <pcmcia/cistpl.h>
48 #include <pcmcia/ciscode.h>
49 #include <pcmcia/ds.h>
50 #include <pcmcia/cisreg.h>
51
52 #include <asm/io.h>
53 #include <asm/system.h>
54 #include <asm/byteorder.h>
55 #include <asm/uaccess.h>
56
57 #define PCNET_CMD 0x00
58 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
59 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
60 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
61
62 #define PCNET_START_PG 0x40 /* First page of TX buffer */
63 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
64
65 /* Socket EA cards have a larger packet buffer */
66 #define SOCKET_START_PG 0x01
67 #define SOCKET_STOP_PG 0xff
68
69 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
70
71 static const char *if_names[] = { "auto", "10baseT", "10base2"};
72
73
74 /*====================================================================*/
75
76 /* Module parameters */
77
78 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
79 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
80 MODULE_LICENSE("GPL");
81
82 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
83
84 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
85 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
86 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
87 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
88 INT_MODULE_PARM(delay_time, 4); /* in usec */
89 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
90 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
91
92 /* Ugh! Let the user hardwire the hardware address for queer cards */
93 static int hw_addr[6] = { 0, /* ... */ };
94 module_param_array(hw_addr, int, NULL, 0);
95
96 /*====================================================================*/
97
98 static void mii_phy_probe(struct net_device *dev);
99 static int pcnet_config(struct pcmcia_device *link);
100 static void pcnet_release(struct pcmcia_device *link);
101 static int pcnet_open(struct net_device *dev);
102 static int pcnet_close(struct net_device *dev);
103 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
104 static const struct ethtool_ops netdev_ethtool_ops;
105 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
106 static void ei_watchdog(u_long arg);
107 static void pcnet_reset_8390(struct net_device *dev);
108 static int set_config(struct net_device *dev, struct ifmap *map);
109 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
110 int stop_pg, int cm_offset);
111 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
112 int stop_pg);
113
114 static void pcnet_detach(struct pcmcia_device *p_dev);
115
116 static dev_info_t dev_info = "pcnet_cs";
117
118 /*====================================================================*/
119
120 typedef struct hw_info_t {
121 u_int offset;
122 u_char a0, a1, a2;
123 u_int flags;
124 } hw_info_t;
125
126 #define DELAY_OUTPUT 0x01
127 #define HAS_MISC_REG 0x02
128 #define USE_BIG_BUF 0x04
129 #define HAS_IBM_MISC 0x08
130 #define IS_DL10019 0x10
131 #define IS_DL10022 0x20
132 #define HAS_MII 0x40
133 #define USE_SHMEM 0x80 /* autodetected */
134
135 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
136 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
137 #define MII_PHYID_REV_MASK 0xfffffff0
138 #define MII_PHYID_REG1 0x02
139 #define MII_PHYID_REG2 0x03
140
141 static hw_info_t hw_info[] = {
142 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
143 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
144 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
145 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
146 DELAY_OUTPUT | HAS_IBM_MISC },
147 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
148 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
149 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
150 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
151 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
152 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
153 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
154 HAS_MISC_REG | HAS_IBM_MISC },
155 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
156 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
157 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
158 HAS_MISC_REG | HAS_IBM_MISC },
159 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
160 HAS_MISC_REG | HAS_IBM_MISC },
161 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
162 HAS_MISC_REG | HAS_IBM_MISC },
163 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
164 HAS_MISC_REG | HAS_IBM_MISC },
165 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
166 HAS_MISC_REG | HAS_IBM_MISC },
167 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
168 HAS_MISC_REG | HAS_IBM_MISC },
169 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
172 HAS_MISC_REG | HAS_IBM_MISC },
173 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
174 HAS_MISC_REG | HAS_IBM_MISC },
175 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
178 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
179 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
180 HAS_MISC_REG | HAS_IBM_MISC },
181 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
182 HAS_MISC_REG | HAS_IBM_MISC },
183 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
184 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
185 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
186 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
187 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
188 HAS_MISC_REG | HAS_IBM_MISC },
189 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
190 HAS_MISC_REG | HAS_IBM_MISC },
191 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
192 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
193 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
194 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
195 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
196 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
197 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
198 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
199 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
200 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
201 };
202
203 #define NR_INFO ARRAY_SIZE(hw_info)
204
205 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
206 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
207 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
208
209 typedef struct pcnet_dev_t {
210 struct pcmcia_device *p_dev;
211 u_int flags;
212 void __iomem *base;
213 struct timer_list watchdog;
214 int stale, fast_poll;
215 u_char phy_id;
216 u_char eth_phy, pna_phy;
217 u_short link_status;
218 u_long mii_reset;
219 } pcnet_dev_t;
220
221 static inline pcnet_dev_t *PRIV(struct net_device *dev)
222 {
223 char *p = netdev_priv(dev);
224 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
225 }
226
227 static const struct net_device_ops pcnet_netdev_ops = {
228 .ndo_open = pcnet_open,
229 .ndo_stop = pcnet_close,
230 .ndo_set_config = set_config,
231 .ndo_start_xmit = ei_start_xmit,
232 .ndo_get_stats = ei_get_stats,
233 .ndo_do_ioctl = ei_ioctl,
234 .ndo_set_multicast_list = ei_set_multicast_list,
235 .ndo_tx_timeout = ei_tx_timeout,
236 .ndo_change_mtu = eth_change_mtu,
237 .ndo_set_mac_address = eth_mac_addr,
238 .ndo_validate_addr = eth_validate_addr,
239 #ifdef CONFIG_NET_POLL_CONTROLLER
240 .ndo_poll_controller = ei_poll,
241 #endif
242 };
243
244 /*======================================================================
245
246 pcnet_attach() creates an "instance" of the driver, allocating
247 local data structures for one device. The device is registered
248 with Card Services.
249
250 ======================================================================*/
251
252 static int pcnet_probe(struct pcmcia_device *link)
253 {
254 pcnet_dev_t *info;
255 struct net_device *dev;
256
257 dev_dbg(&link->dev, "pcnet_attach()\n");
258
259 /* Create new ethernet device */
260 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
261 if (!dev) return -ENOMEM;
262 info = PRIV(dev);
263 info->p_dev = link;
264 link->priv = dev;
265
266 link->conf.Attributes = CONF_ENABLE_IRQ;
267 link->conf.IntType = INT_MEMORY_AND_IO;
268
269 dev->netdev_ops = &pcnet_netdev_ops;
270
271 return pcnet_config(link);
272 } /* pcnet_attach */
273
274 /*======================================================================
275
276 This deletes a driver "instance". The device is de-registered
277 with Card Services. If it has been released, all local data
278 structures are freed. Otherwise, the structures will be freed
279 when the device is released.
280
281 ======================================================================*/
282
283 static void pcnet_detach(struct pcmcia_device *link)
284 {
285 struct net_device *dev = link->priv;
286
287 dev_dbg(&link->dev, "pcnet_detach\n");
288
289 unregister_netdev(dev);
290
291 pcnet_release(link);
292
293 free_netdev(dev);
294 } /* pcnet_detach */
295
296 /*======================================================================
297
298 This probes for a card's hardware address, for card types that
299 encode this information in their CIS.
300
301 ======================================================================*/
302
303 static hw_info_t *get_hwinfo(struct pcmcia_device *link)
304 {
305 struct net_device *dev = link->priv;
306 win_req_t req;
307 memreq_t mem;
308 u_char __iomem *base, *virt;
309 int i, j;
310
311 /* Allocate a small memory window */
312 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
313 req.Base = 0; req.Size = 0;
314 req.AccessSpeed = 0;
315 i = pcmcia_request_window(link, &req, &link->win);
316 if (i != 0)
317 return NULL;
318
319 virt = ioremap(req.Base, req.Size);
320 mem.Page = 0;
321 for (i = 0; i < NR_INFO; i++) {
322 mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
323 pcmcia_map_mem_page(link, link->win, &mem);
324 base = &virt[hw_info[i].offset & (req.Size-1)];
325 if ((readb(base+0) == hw_info[i].a0) &&
326 (readb(base+2) == hw_info[i].a1) &&
327 (readb(base+4) == hw_info[i].a2)) {
328 for (j = 0; j < 6; j++)
329 dev->dev_addr[j] = readb(base + (j<<1));
330 break;
331 }
332 }
333
334 iounmap(virt);
335 j = pcmcia_release_window(link, link->win);
336 return (i < NR_INFO) ? hw_info+i : NULL;
337 } /* get_hwinfo */
338
339 /*======================================================================
340
341 This probes for a card's hardware address by reading the PROM.
342 It checks the address against a list of known types, then falls
343 back to a simple NE2000 clone signature check.
344
345 ======================================================================*/
346
347 static hw_info_t *get_prom(struct pcmcia_device *link)
348 {
349 struct net_device *dev = link->priv;
350 unsigned int ioaddr = dev->base_addr;
351 u_char prom[32];
352 int i, j;
353
354 /* This is lifted straight from drivers/net/ne.c */
355 struct {
356 u_char value, offset;
357 } program_seq[] = {
358 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
359 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
360 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
361 {0x00, EN0_RCNTHI},
362 {0x00, EN0_IMR}, /* Mask completion irq. */
363 {0xFF, EN0_ISR},
364 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
365 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
366 {32, EN0_RCNTLO},
367 {0x00, EN0_RCNTHI},
368 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
369 {0x00, EN0_RSARHI},
370 {E8390_RREAD+E8390_START, E8390_CMD},
371 };
372
373 pcnet_reset_8390(dev);
374 mdelay(10);
375
376 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
377 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
378
379 for (i = 0; i < 32; i++)
380 prom[i] = inb(ioaddr + PCNET_DATAPORT);
381 for (i = 0; i < NR_INFO; i++) {
382 if ((prom[0] == hw_info[i].a0) &&
383 (prom[2] == hw_info[i].a1) &&
384 (prom[4] == hw_info[i].a2))
385 break;
386 }
387 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
388 for (j = 0; j < 6; j++)
389 dev->dev_addr[j] = prom[j<<1];
390 return (i < NR_INFO) ? hw_info+i : &default_info;
391 }
392 return NULL;
393 } /* get_prom */
394
395 /*======================================================================
396
397 For DL10019 based cards, like the Linksys EtherFast
398
399 ======================================================================*/
400
401 static hw_info_t *get_dl10019(struct pcmcia_device *link)
402 {
403 struct net_device *dev = link->priv;
404 int i;
405 u_char sum;
406
407 for (sum = 0, i = 0x14; i < 0x1c; i++)
408 sum += inb_p(dev->base_addr + i);
409 if (sum != 0xff)
410 return NULL;
411 for (i = 0; i < 6; i++)
412 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
413 i = inb(dev->base_addr + 0x1f);
414 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
415 }
416
417 /*======================================================================
418
419 For Asix AX88190 based cards
420
421 ======================================================================*/
422
423 static hw_info_t *get_ax88190(struct pcmcia_device *link)
424 {
425 struct net_device *dev = link->priv;
426 unsigned int ioaddr = dev->base_addr;
427 int i, j;
428
429 /* Not much of a test, but the alternatives are messy */
430 if (link->conf.ConfigBase != 0x03c0)
431 return NULL;
432
433 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
434 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
435 outb_p(0x04, ioaddr + EN0_RSARHI);
436 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
437
438 for (i = 0; i < 6; i += 2) {
439 j = inw(ioaddr + PCNET_DATAPORT);
440 dev->dev_addr[i] = j & 0xff;
441 dev->dev_addr[i+1] = j >> 8;
442 }
443 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
444 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
445 return NULL;
446 }
447
448 /*======================================================================
449
450 This should be totally unnecessary... but when we can't figure
451 out the hardware address any other way, we'll let the user hard
452 wire it when the module is initialized.
453
454 ======================================================================*/
455
456 static hw_info_t *get_hwired(struct pcmcia_device *link)
457 {
458 struct net_device *dev = link->priv;
459 int i;
460
461 for (i = 0; i < 6; i++)
462 if (hw_addr[i] != 0) break;
463 if (i == 6)
464 return NULL;
465
466 for (i = 0; i < 6; i++)
467 dev->dev_addr[i] = hw_addr[i];
468
469 return &default_info;
470 } /* get_hwired */
471
472 /*======================================================================
473
474 pcnet_config() is scheduled to run after a CARD_INSERTION event
475 is received, to configure the PCMCIA socket, and to make the
476 ethernet device available to the system.
477
478 ======================================================================*/
479
480 static int try_io_port(struct pcmcia_device *link)
481 {
482 int j, ret;
483 if (link->io.NumPorts1 == 32) {
484 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
485 if (link->io.NumPorts2 > 0) {
486 /* for master/slave multifunction cards */
487 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
488 }
489 } else {
490 /* This should be two 16-port windows */
491 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
492 link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
493 }
494 if (link->io.BasePort1 == 0) {
495 link->io.IOAddrLines = 16;
496 for (j = 0; j < 0x400; j += 0x20) {
497 link->io.BasePort1 = j ^ 0x300;
498 link->io.BasePort2 = (j ^ 0x300) + 0x10;
499 ret = pcmcia_request_io(link, &link->io);
500 if (ret == 0)
501 return ret;
502 }
503 return ret;
504 } else {
505 return pcmcia_request_io(link, &link->io);
506 }
507 }
508
509 static int pcnet_confcheck(struct pcmcia_device *p_dev,
510 cistpl_cftable_entry_t *cfg,
511 cistpl_cftable_entry_t *dflt,
512 unsigned int vcc,
513 void *priv_data)
514 {
515 int *has_shmem = priv_data;
516 int i;
517 cistpl_io_t *io = &cfg->io;
518
519 if (cfg->index == 0 || cfg->io.nwin == 0)
520 return -EINVAL;
521
522 /* For multifunction cards, by convention, we configure the
523 network function with window 0, and serial with window 1 */
524 if (io->nwin > 1) {
525 i = (io->win[1].len > io->win[0].len);
526 p_dev->io.BasePort2 = io->win[1-i].base;
527 p_dev->io.NumPorts2 = io->win[1-i].len;
528 } else {
529 i = p_dev->io.NumPorts2 = 0;
530 }
531
532 *has_shmem = ((cfg->mem.nwin == 1) &&
533 (cfg->mem.win[0].len >= 0x4000));
534 p_dev->io.BasePort1 = io->win[i].base;
535 p_dev->io.NumPorts1 = io->win[i].len;
536 p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
537 if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32)
538 return try_io_port(p_dev);
539
540 return 0;
541 }
542
543 static int pcnet_config(struct pcmcia_device *link)
544 {
545 struct net_device *dev = link->priv;
546 pcnet_dev_t *info = PRIV(dev);
547 int ret, start_pg, stop_pg, cm_offset;
548 int has_shmem = 0;
549 hw_info_t *local_hw_info;
550
551 dev_dbg(&link->dev, "pcnet_config\n");
552
553 ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
554 if (ret)
555 goto failed;
556
557 if (!link->irq)
558 goto failed;
559
560 if (link->io.NumPorts2 == 8) {
561 link->conf.Attributes |= CONF_ENABLE_SPKR;
562 link->conf.Status = CCSR_AUDIO_ENA;
563 }
564 if ((link->manf_id == MANFID_IBM) &&
565 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
566 link->conf.ConfigIndex |= 0x10;
567
568 ret = pcmcia_request_configuration(link, &link->conf);
569 if (ret)
570 goto failed;
571 dev->irq = link->irq;
572 dev->base_addr = link->io.BasePort1;
573 if (info->flags & HAS_MISC_REG) {
574 if ((if_port == 1) || (if_port == 2))
575 dev->if_port = if_port;
576 else
577 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
578 } else {
579 dev->if_port = 0;
580 }
581
582 if ((link->conf.ConfigBase == 0x03c0) &&
583 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
584 printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
585 printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
586 goto failed;
587 }
588
589 local_hw_info = get_hwinfo(link);
590 if (local_hw_info == NULL)
591 local_hw_info = get_prom(link);
592 if (local_hw_info == NULL)
593 local_hw_info = get_dl10019(link);
594 if (local_hw_info == NULL)
595 local_hw_info = get_ax88190(link);
596 if (local_hw_info == NULL)
597 local_hw_info = get_hwired(link);
598
599 if (local_hw_info == NULL) {
600 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
601 " address for io base %#3lx\n", dev->base_addr);
602 goto failed;
603 }
604
605 info->flags = local_hw_info->flags;
606 /* Check for user overrides */
607 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
608 if ((link->manf_id == MANFID_SOCKET) &&
609 ((link->card_id == PRODID_SOCKET_LPE) ||
610 (link->card_id == PRODID_SOCKET_LPE_CF) ||
611 (link->card_id == PRODID_SOCKET_EIO)))
612 info->flags &= ~USE_BIG_BUF;
613 if (!use_big_buf)
614 info->flags &= ~USE_BIG_BUF;
615
616 if (info->flags & USE_BIG_BUF) {
617 start_pg = SOCKET_START_PG;
618 stop_pg = SOCKET_STOP_PG;
619 cm_offset = 0x10000;
620 } else {
621 start_pg = PCNET_START_PG;
622 stop_pg = PCNET_STOP_PG;
623 cm_offset = 0;
624 }
625
626 /* has_shmem is ignored if use_shmem != -1 */
627 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
628 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
629 setup_dma_config(link, start_pg, stop_pg);
630
631 ei_status.name = "NE2000";
632 ei_status.word16 = 1;
633 ei_status.reset_8390 = &pcnet_reset_8390;
634
635 SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
636
637 if (info->flags & (IS_DL10019|IS_DL10022))
638 mii_phy_probe(dev);
639
640 SET_NETDEV_DEV(dev, &link->dev);
641
642 if (register_netdev(dev) != 0) {
643 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
644 goto failed;
645 }
646
647 if (info->flags & (IS_DL10019|IS_DL10022)) {
648 u_char id = inb(dev->base_addr + 0x1a);
649 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
650 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
651 if (info->pna_phy)
652 printk("PNA, ");
653 } else {
654 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
655 }
656 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
657 if (info->flags & USE_SHMEM)
658 printk (" mem %#5lx,", dev->mem_start);
659 if (info->flags & HAS_MISC_REG)
660 printk(" %s xcvr,", if_names[dev->if_port]);
661 printk(" hw_addr %pM\n", dev->dev_addr);
662 return 0;
663
664 failed:
665 pcnet_release(link);
666 return -ENODEV;
667 } /* pcnet_config */
668
669 /*======================================================================
670
671 After a card is removed, pcnet_release() will unregister the net
672 device, and release the PCMCIA configuration. If the device is
673 still open, this will be postponed until it is closed.
674
675 ======================================================================*/
676
677 static void pcnet_release(struct pcmcia_device *link)
678 {
679 pcnet_dev_t *info = PRIV(link->priv);
680
681 dev_dbg(&link->dev, "pcnet_release\n");
682
683 if (info->flags & USE_SHMEM)
684 iounmap(info->base);
685
686 pcmcia_disable_device(link);
687 }
688
689 /*======================================================================
690
691 The card status event handler. Mostly, this schedules other
692 stuff to run after an event is received. A CARD_REMOVAL event
693 also sets some flags to discourage the net drivers from trying
694 to talk to the card any more.
695
696 ======================================================================*/
697
698 static int pcnet_suspend(struct pcmcia_device *link)
699 {
700 struct net_device *dev = link->priv;
701
702 if (link->open)
703 netif_device_detach(dev);
704
705 return 0;
706 }
707
708 static int pcnet_resume(struct pcmcia_device *link)
709 {
710 struct net_device *dev = link->priv;
711
712 if (link->open) {
713 pcnet_reset_8390(dev);
714 NS8390_init(dev, 1);
715 netif_device_attach(dev);
716 }
717
718 return 0;
719 }
720
721
722 /*======================================================================
723
724 MII interface support for DL10019 and DL10022 based cards
725
726 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
727 it is 0x20. Setting both bits seems to work on both card types.
728
729 ======================================================================*/
730
731 #define DLINK_GPIO 0x1c
732 #define DLINK_DIAG 0x1d
733 #define DLINK_EEPROM 0x1e
734
735 #define MDIO_SHIFT_CLK 0x80
736 #define MDIO_DATA_OUT 0x40
737 #define MDIO_DIR_WRITE 0x30
738 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
739 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
740 #define MDIO_DATA_READ 0x10
741 #define MDIO_MASK 0x0f
742
743 static void mdio_sync(unsigned int addr)
744 {
745 int bits, mask = inb(addr) & MDIO_MASK;
746 for (bits = 0; bits < 32; bits++) {
747 outb(mask | MDIO_DATA_WRITE1, addr);
748 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
749 }
750 }
751
752 static int mdio_read(unsigned int addr, int phy_id, int loc)
753 {
754 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
755 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
756
757 mdio_sync(addr);
758 for (i = 13; i >= 0; i--) {
759 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
760 outb(mask | dat, addr);
761 outb(mask | dat | MDIO_SHIFT_CLK, addr);
762 }
763 for (i = 19; i > 0; i--) {
764 outb(mask, addr);
765 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
766 outb(mask | MDIO_SHIFT_CLK, addr);
767 }
768 return (retval>>1) & 0xffff;
769 }
770
771 static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
772 {
773 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
774 int i, mask = inb(addr) & MDIO_MASK;
775
776 mdio_sync(addr);
777 for (i = 31; i >= 0; i--) {
778 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
779 outb(mask | dat, addr);
780 outb(mask | dat | MDIO_SHIFT_CLK, addr);
781 }
782 for (i = 1; i >= 0; i--) {
783 outb(mask, addr);
784 outb(mask | MDIO_SHIFT_CLK, addr);
785 }
786 }
787
788 /*======================================================================
789
790 EEPROM access routines for DL10019 and DL10022 based cards
791
792 ======================================================================*/
793
794 #define EE_EEP 0x40
795 #define EE_ASIC 0x10
796 #define EE_CS 0x08
797 #define EE_CK 0x04
798 #define EE_DO 0x02
799 #define EE_DI 0x01
800 #define EE_ADOT 0x01 /* DataOut for ASIC */
801 #define EE_READ_CMD 0x06
802
803 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
804
805 static int read_eeprom(unsigned int ioaddr, int location)
806 {
807 int i, retval = 0;
808 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
809 int read_cmd = location | (EE_READ_CMD << 8);
810
811 outb(0, ee_addr);
812 outb(EE_EEP|EE_CS, ee_addr);
813
814 /* Shift the read command bits out. */
815 for (i = 10; i >= 0; i--) {
816 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
817 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
818 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
819 }
820 outb(EE_EEP|EE_CS, ee_addr);
821
822 for (i = 16; i > 0; i--) {
823 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
824 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
825 outb_p(EE_EEP|EE_CS, ee_addr);
826 }
827
828 /* Terminate the EEPROM access. */
829 outb(0, ee_addr);
830 return retval;
831 }
832
833 /*
834 The internal ASIC registers can be changed by EEPROM READ access
835 with EE_ASIC bit set.
836 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
837 */
838
839 static void write_asic(unsigned int ioaddr, int location, short asic_data)
840 {
841 int i;
842 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
843 short dataval;
844 int read_cmd = location | (EE_READ_CMD << 8);
845
846 asic_data |= read_eeprom(ioaddr, location);
847
848 outb(0, ee_addr);
849 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
850
851 read_cmd = read_cmd >> 1;
852
853 /* Shift the read command bits out. */
854 for (i = 9; i >= 0; i--) {
855 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
856 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
857 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
858 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
859 }
860 // sync
861 outb(EE_ASIC|EE_CS, ee_addr);
862 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
863 outb(EE_ASIC|EE_CS, ee_addr);
864
865 for (i = 15; i >= 0; i--) {
866 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
867 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
868 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
869 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
870 }
871
872 /* Terminate the ASIC access. */
873 outb(EE_ASIC|EE_DI, ee_addr);
874 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
875 outb(EE_ASIC|EE_DI, ee_addr);
876
877 outb(0, ee_addr);
878 }
879
880 /*====================================================================*/
881
882 static void set_misc_reg(struct net_device *dev)
883 {
884 unsigned int nic_base = dev->base_addr;
885 pcnet_dev_t *info = PRIV(dev);
886 u_char tmp;
887
888 if (info->flags & HAS_MISC_REG) {
889 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
890 if (dev->if_port == 2)
891 tmp |= 1;
892 if (info->flags & USE_BIG_BUF)
893 tmp |= 2;
894 if (info->flags & HAS_IBM_MISC)
895 tmp |= 8;
896 outb_p(tmp, nic_base + PCNET_MISC);
897 }
898 if (info->flags & IS_DL10022) {
899 if (info->flags & HAS_MII) {
900 /* Advertise 100F, 100H, 10F, 10H */
901 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
902 /* Restart MII autonegotiation */
903 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
904 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
905 info->mii_reset = jiffies;
906 } else {
907 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
908 }
909 } else if (info->flags & IS_DL10019) {
910 /* Advertise 100F, 100H, 10F, 10H */
911 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
912 /* Restart MII autonegotiation */
913 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
914 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
915 }
916 }
917
918 /*====================================================================*/
919
920 static void mii_phy_probe(struct net_device *dev)
921 {
922 pcnet_dev_t *info = PRIV(dev);
923 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
924 int i;
925 u_int tmp, phyid;
926
927 for (i = 31; i >= 0; i--) {
928 tmp = mdio_read(mii_addr, i, 1);
929 if ((tmp == 0) || (tmp == 0xffff))
930 continue;
931 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
932 phyid = tmp << 16;
933 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
934 phyid &= MII_PHYID_REV_MASK;
935 pr_debug("%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
936 if (phyid == AM79C9XX_HOME_PHY) {
937 info->pna_phy = i;
938 } else if (phyid != AM79C9XX_ETH_PHY) {
939 info->eth_phy = i;
940 }
941 }
942 }
943
944 static int pcnet_open(struct net_device *dev)
945 {
946 int ret;
947 pcnet_dev_t *info = PRIV(dev);
948 struct pcmcia_device *link = info->p_dev;
949 unsigned int nic_base = dev->base_addr;
950
951 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
952
953 if (!pcmcia_dev_present(link))
954 return -ENODEV;
955
956 set_misc_reg(dev);
957
958 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
959 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev);
960 if (ret)
961 return ret;
962
963 link->open++;
964
965 info->phy_id = info->eth_phy;
966 info->link_status = 0x00;
967 init_timer(&info->watchdog);
968 info->watchdog.function = &ei_watchdog;
969 info->watchdog.data = (u_long)dev;
970 info->watchdog.expires = jiffies + HZ;
971 add_timer(&info->watchdog);
972
973 return ei_open(dev);
974 } /* pcnet_open */
975
976 /*====================================================================*/
977
978 static int pcnet_close(struct net_device *dev)
979 {
980 pcnet_dev_t *info = PRIV(dev);
981 struct pcmcia_device *link = info->p_dev;
982
983 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
984
985 ei_close(dev);
986 free_irq(dev->irq, dev);
987
988 link->open--;
989 netif_stop_queue(dev);
990 del_timer_sync(&info->watchdog);
991
992 return 0;
993 } /* pcnet_close */
994
995 /*======================================================================
996
997 Hard reset the card. This used to pause for the same period that
998 a 8390 reset command required, but that shouldn't be necessary.
999
1000 ======================================================================*/
1001
1002 static void pcnet_reset_8390(struct net_device *dev)
1003 {
1004 unsigned int nic_base = dev->base_addr;
1005 int i;
1006
1007 ei_status.txing = ei_status.dmaing = 0;
1008
1009 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1010
1011 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1012
1013 for (i = 0; i < 100; i++) {
1014 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1015 break;
1016 udelay(100);
1017 }
1018 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1019
1020 if (i == 100)
1021 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1022 dev->name);
1023 set_misc_reg(dev);
1024
1025 } /* pcnet_reset_8390 */
1026
1027 /*====================================================================*/
1028
1029 static int set_config(struct net_device *dev, struct ifmap *map)
1030 {
1031 pcnet_dev_t *info = PRIV(dev);
1032 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1033 if (!(info->flags & HAS_MISC_REG))
1034 return -EOPNOTSUPP;
1035 else if ((map->port < 1) || (map->port > 2))
1036 return -EINVAL;
1037 dev->if_port = map->port;
1038 printk(KERN_INFO "%s: switched to %s port\n",
1039 dev->name, if_names[dev->if_port]);
1040 NS8390_init(dev, 1);
1041 }
1042 return 0;
1043 }
1044
1045 /*====================================================================*/
1046
1047 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
1048 {
1049 struct net_device *dev = dev_id;
1050 pcnet_dev_t *info;
1051 irqreturn_t ret = ei_interrupt(irq, dev_id);
1052
1053 if (ret == IRQ_HANDLED) {
1054 info = PRIV(dev);
1055 info->stale = 0;
1056 }
1057 return ret;
1058 }
1059
1060 static void ei_watchdog(u_long arg)
1061 {
1062 struct net_device *dev = (struct net_device *)arg;
1063 pcnet_dev_t *info = PRIV(dev);
1064 unsigned int nic_base = dev->base_addr;
1065 unsigned int mii_addr = nic_base + DLINK_GPIO;
1066 u_short link;
1067
1068 if (!netif_device_present(dev)) goto reschedule;
1069
1070 /* Check for pending interrupt with expired latency timer: with
1071 this, we can limp along even if the interrupt is blocked */
1072 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1073 if (!info->fast_poll)
1074 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1075 ei_irq_wrapper(dev->irq, dev);
1076 info->fast_poll = HZ;
1077 }
1078 if (info->fast_poll) {
1079 info->fast_poll--;
1080 info->watchdog.expires = jiffies + 1;
1081 add_timer(&info->watchdog);
1082 return;
1083 }
1084
1085 if (!(info->flags & HAS_MII))
1086 goto reschedule;
1087
1088 mdio_read(mii_addr, info->phy_id, 1);
1089 link = mdio_read(mii_addr, info->phy_id, 1);
1090 if (!link || (link == 0xffff)) {
1091 if (info->eth_phy) {
1092 info->phy_id = info->eth_phy = 0;
1093 } else {
1094 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1095 info->flags &= ~HAS_MII;
1096 }
1097 goto reschedule;
1098 }
1099
1100 link &= 0x0004;
1101 if (link != info->link_status) {
1102 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1103 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1104 (link) ? "found" : "lost");
1105 if (link && (info->flags & IS_DL10022)) {
1106 /* Disable collision detection on full duplex links */
1107 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1108 } else if (link && (info->flags & IS_DL10019)) {
1109 /* Disable collision detection on full duplex links */
1110 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1111 }
1112 if (link) {
1113 if (info->phy_id == info->eth_phy) {
1114 if (p)
1115 printk(KERN_INFO "%s: autonegotiation complete: "
1116 "%sbaseT-%cD selected\n", dev->name,
1117 ((p & 0x0180) ? "100" : "10"),
1118 ((p & 0x0140) ? 'F' : 'H'));
1119 else
1120 printk(KERN_INFO "%s: link partner did not "
1121 "autonegotiate\n", dev->name);
1122 }
1123 NS8390_init(dev, 1);
1124 }
1125 info->link_status = link;
1126 }
1127 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1128 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1129 if (((info->phy_id == info->pna_phy) && link) ||
1130 ((info->phy_id != info->pna_phy) && !link)) {
1131 /* isolate this MII and try flipping to the other one */
1132 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1133 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1134 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1135 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1136 mdio_write(mii_addr, info->phy_id, 0,
1137 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1138 info->link_status = 0;
1139 info->mii_reset = jiffies;
1140 }
1141 }
1142
1143 reschedule:
1144 info->watchdog.expires = jiffies + HZ;
1145 add_timer(&info->watchdog);
1146 }
1147
1148 /*====================================================================*/
1149
1150 static void netdev_get_drvinfo(struct net_device *dev,
1151 struct ethtool_drvinfo *info)
1152 {
1153 strcpy(info->driver, "pcnet_cs");
1154 }
1155
1156 static const struct ethtool_ops netdev_ethtool_ops = {
1157 .get_drvinfo = netdev_get_drvinfo,
1158 };
1159
1160 /*====================================================================*/
1161
1162
1163 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1164 {
1165 pcnet_dev_t *info = PRIV(dev);
1166 struct mii_ioctl_data *data = if_mii(rq);
1167 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1168
1169 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1170 return -EINVAL;
1171
1172 switch (cmd) {
1173 case SIOCGMIIPHY:
1174 data->phy_id = info->phy_id;
1175 case SIOCGMIIREG: /* Read MII PHY register. */
1176 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1177 return 0;
1178 case SIOCSMIIREG: /* Write MII PHY register. */
1179 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1180 return 0;
1181 }
1182 return -EOPNOTSUPP;
1183 }
1184
1185 /*====================================================================*/
1186
1187 static void dma_get_8390_hdr(struct net_device *dev,
1188 struct e8390_pkt_hdr *hdr,
1189 int ring_page)
1190 {
1191 unsigned int nic_base = dev->base_addr;
1192
1193 if (ei_status.dmaing) {
1194 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1195 "[DMAstat:%1x][irqlock:%1x]\n",
1196 dev->name, ei_status.dmaing, ei_status.irqlock);
1197 return;
1198 }
1199
1200 ei_status.dmaing |= 0x01;
1201 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1202 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1203 outb_p(0, nic_base + EN0_RCNTHI);
1204 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1205 outb_p(ring_page, nic_base + EN0_RSARHI);
1206 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1207
1208 insw(nic_base + PCNET_DATAPORT, hdr,
1209 sizeof(struct e8390_pkt_hdr)>>1);
1210 /* Fix for big endian systems */
1211 hdr->count = le16_to_cpu(hdr->count);
1212
1213 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1214 ei_status.dmaing &= ~0x01;
1215 }
1216
1217 /*====================================================================*/
1218
1219 static void dma_block_input(struct net_device *dev, int count,
1220 struct sk_buff *skb, int ring_offset)
1221 {
1222 unsigned int nic_base = dev->base_addr;
1223 int xfer_count = count;
1224 char *buf = skb->data;
1225
1226 if ((ei_debug > 4) && (count != 4))
1227 pr_debug("%s: [bi=%d]\n", dev->name, count+4);
1228 if (ei_status.dmaing) {
1229 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1230 "[DMAstat:%1x][irqlock:%1x]\n",
1231 dev->name, ei_status.dmaing, ei_status.irqlock);
1232 return;
1233 }
1234 ei_status.dmaing |= 0x01;
1235 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1236 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1237 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1238 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1239 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1240 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1241
1242 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1243 if (count & 0x01)
1244 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1245
1246 /* This was for the ALPHA version only, but enough people have been
1247 encountering problems that it is still here. */
1248 #ifdef PCMCIA_DEBUG
1249 if (ei_debug > 4) { /* DMA termination address check... */
1250 int addr, tries = 20;
1251 do {
1252 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1253 -- it's broken for Rx on some cards! */
1254 int high = inb_p(nic_base + EN0_RSARHI);
1255 int low = inb_p(nic_base + EN0_RSARLO);
1256 addr = (high << 8) + low;
1257 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1258 break;
1259 } while (--tries > 0);
1260 if (tries <= 0)
1261 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1262 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1263 dev->name, ring_offset + xfer_count, addr);
1264 }
1265 #endif
1266 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1267 ei_status.dmaing &= ~0x01;
1268 } /* dma_block_input */
1269
1270 /*====================================================================*/
1271
1272 static void dma_block_output(struct net_device *dev, int count,
1273 const u_char *buf, const int start_page)
1274 {
1275 unsigned int nic_base = dev->base_addr;
1276 pcnet_dev_t *info = PRIV(dev);
1277 #ifdef PCMCIA_DEBUG
1278 int retries = 0;
1279 #endif
1280 u_long dma_start;
1281
1282 #ifdef PCMCIA_DEBUG
1283 if (ei_debug > 4)
1284 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1285 #endif
1286
1287 /* Round the count up for word writes. Do we need to do this?
1288 What effect will an odd byte count have on the 8390?
1289 I should check someday. */
1290 if (count & 0x01)
1291 count++;
1292 if (ei_status.dmaing) {
1293 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1294 "[DMAstat:%1x][irqlock:%1x]\n",
1295 dev->name, ei_status.dmaing, ei_status.irqlock);
1296 return;
1297 }
1298 ei_status.dmaing |= 0x01;
1299 /* We should already be in page 0, but to be safe... */
1300 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1301
1302 #ifdef PCMCIA_DEBUG
1303 retry:
1304 #endif
1305
1306 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1307
1308 /* Now the normal output. */
1309 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1310 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1311 outb_p(0x00, nic_base + EN0_RSARLO);
1312 outb_p(start_page, nic_base + EN0_RSARHI);
1313
1314 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1315 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1316
1317 dma_start = jiffies;
1318
1319 #ifdef PCMCIA_DEBUG
1320 /* This was for the ALPHA version only, but enough people have been
1321 encountering problems that it is still here. */
1322 if (ei_debug > 4) { /* DMA termination address check... */
1323 int addr, tries = 20;
1324 do {
1325 int high = inb_p(nic_base + EN0_RSARHI);
1326 int low = inb_p(nic_base + EN0_RSARLO);
1327 addr = (high << 8) + low;
1328 if ((start_page << 8) + count == addr)
1329 break;
1330 } while (--tries > 0);
1331 if (tries <= 0) {
1332 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1333 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1334 dev->name, (start_page << 8) + count, addr);
1335 if (retries++ == 0)
1336 goto retry;
1337 }
1338 }
1339 #endif
1340
1341 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1342 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1343 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1344 dev->name);
1345 pcnet_reset_8390(dev);
1346 NS8390_init(dev, 1);
1347 break;
1348 }
1349
1350 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1351 if (info->flags & DELAY_OUTPUT)
1352 udelay((long)delay_time);
1353 ei_status.dmaing &= ~0x01;
1354 }
1355
1356 /*====================================================================*/
1357
1358 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1359 int stop_pg)
1360 {
1361 struct net_device *dev = link->priv;
1362
1363 ei_status.tx_start_page = start_pg;
1364 ei_status.rx_start_page = start_pg + TX_PAGES;
1365 ei_status.stop_page = stop_pg;
1366
1367 /* set up block i/o functions */
1368 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1369 ei_status.block_input = &dma_block_input;
1370 ei_status.block_output = &dma_block_output;
1371
1372 return 0;
1373 }
1374
1375 /*====================================================================*/
1376
1377 static void copyin(void *dest, void __iomem *src, int c)
1378 {
1379 u_short *d = dest;
1380 u_short __iomem *s = src;
1381 int odd;
1382
1383 if (c <= 0)
1384 return;
1385 odd = (c & 1); c >>= 1;
1386
1387 if (c) {
1388 do { *d++ = __raw_readw(s++); } while (--c);
1389 }
1390 /* get last byte by fetching a word and masking */
1391 if (odd)
1392 *((u_char *)d) = readw(s) & 0xff;
1393 }
1394
1395 static void copyout(void __iomem *dest, const void *src, int c)
1396 {
1397 u_short __iomem *d = dest;
1398 const u_short *s = src;
1399 int odd;
1400
1401 if (c <= 0)
1402 return;
1403 odd = (c & 1); c >>= 1;
1404
1405 if (c) {
1406 do { __raw_writew(*s++, d++); } while (--c);
1407 }
1408 /* copy last byte doing a read-modify-write */
1409 if (odd)
1410 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1411 }
1412
1413 /*====================================================================*/
1414
1415 static void shmem_get_8390_hdr(struct net_device *dev,
1416 struct e8390_pkt_hdr *hdr,
1417 int ring_page)
1418 {
1419 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1420 + (ring_page << 8)
1421 - (ei_status.rx_start_page << 8);
1422
1423 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1424 /* Fix for big endian systems */
1425 hdr->count = le16_to_cpu(hdr->count);
1426 }
1427
1428 /*====================================================================*/
1429
1430 static void shmem_block_input(struct net_device *dev, int count,
1431 struct sk_buff *skb, int ring_offset)
1432 {
1433 void __iomem *base = ei_status.mem;
1434 unsigned long offset = (TX_PAGES<<8) + ring_offset
1435 - (ei_status.rx_start_page << 8);
1436 char *buf = skb->data;
1437
1438 if (offset + count > ei_status.priv) {
1439 /* We must wrap the input move. */
1440 int semi_count = ei_status.priv - offset;
1441 copyin(buf, base + offset, semi_count);
1442 buf += semi_count;
1443 offset = TX_PAGES<<8;
1444 count -= semi_count;
1445 }
1446 copyin(buf, base + offset, count);
1447 }
1448
1449 /*====================================================================*/
1450
1451 static void shmem_block_output(struct net_device *dev, int count,
1452 const u_char *buf, const int start_page)
1453 {
1454 void __iomem *shmem = ei_status.mem + (start_page << 8);
1455 shmem -= ei_status.tx_start_page << 8;
1456 copyout(shmem, buf, count);
1457 }
1458
1459 /*====================================================================*/
1460
1461 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1462 int stop_pg, int cm_offset)
1463 {
1464 struct net_device *dev = link->priv;
1465 pcnet_dev_t *info = PRIV(dev);
1466 win_req_t req;
1467 memreq_t mem;
1468 int i, window_size, offset, ret;
1469
1470 window_size = (stop_pg - start_pg) << 8;
1471 if (window_size > 32 * 1024)
1472 window_size = 32 * 1024;
1473
1474 /* Make sure it's a power of two. */
1475 window_size = roundup_pow_of_two(window_size);
1476
1477 /* Allocate a memory window */
1478 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1479 req.Attributes |= WIN_USE_WAIT;
1480 req.Base = 0; req.Size = window_size;
1481 req.AccessSpeed = mem_speed;
1482 ret = pcmcia_request_window(link, &req, &link->win);
1483 if (ret)
1484 goto failed;
1485
1486 mem.CardOffset = (start_pg << 8) + cm_offset;
1487 offset = mem.CardOffset % window_size;
1488 mem.CardOffset -= offset;
1489 mem.Page = 0;
1490 ret = pcmcia_map_mem_page(link, link->win, &mem);
1491 if (ret)
1492 goto failed;
1493
1494 /* Try scribbling on the buffer */
1495 info->base = ioremap(req.Base, window_size);
1496 for (i = 0; i < (TX_PAGES<<8); i += 2)
1497 __raw_writew((i>>1), info->base+offset+i);
1498 udelay(100);
1499 for (i = 0; i < (TX_PAGES<<8); i += 2)
1500 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1501 pcnet_reset_8390(dev);
1502 if (i != (TX_PAGES<<8)) {
1503 iounmap(info->base);
1504 pcmcia_release_window(link, link->win);
1505 info->base = NULL; link->win = 0;
1506 goto failed;
1507 }
1508
1509 ei_status.mem = info->base + offset;
1510 ei_status.priv = req.Size;
1511 dev->mem_start = (u_long)ei_status.mem;
1512 dev->mem_end = dev->mem_start + req.Size;
1513
1514 ei_status.tx_start_page = start_pg;
1515 ei_status.rx_start_page = start_pg + TX_PAGES;
1516 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1517
1518 /* set up block i/o functions */
1519 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1520 ei_status.block_input = &shmem_block_input;
1521 ei_status.block_output = &shmem_block_output;
1522
1523 info->flags |= USE_SHMEM;
1524 return 0;
1525
1526 failed:
1527 return 1;
1528 }
1529
1530 /*====================================================================*/
1531
1532 static struct pcmcia_device_id pcnet_ids[] = {
1533 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1534 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1535 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1536 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1537 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1538 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1539 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1540 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1541 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1542 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1543 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1544 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1545 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1546 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1547 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1548 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1549 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1550 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1551 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1552 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1553 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1554 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1555 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1556 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1557 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1558 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1559 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1560 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1561 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1562 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1563 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1564 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1565 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1566 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1567 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1568 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1569 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1570 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1571 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1572 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1573 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1574 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1575 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1576 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1577 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1578 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1579 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1580 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1581 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1582 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1583 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1584 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1585 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1586 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1587 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1588 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1589 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1590 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1591 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1592 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1593 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1594 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1595 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1596 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1597 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1598 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1599 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1600 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1601 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1602 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1603 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1604 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1605 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1606 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1607 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1608 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1609 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1610 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1611 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1612 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1613 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1614 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1615 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1616 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1617 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1618 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1619 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1620 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1621 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1622 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1623 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1624 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1625 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1626 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1627 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1628 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1629 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1630 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1631 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1632 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1633 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1634 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1635 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1636 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1637 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1638 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1639 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1640 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1641 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1642 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1643 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1644 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1645 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1646 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1647 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1648 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1649 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1650 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1651 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1652 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1653 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1654 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1655 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1656 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1657 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1658 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1659 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1660 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1661 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1662 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1663 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1664 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1665 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1666 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1667 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1668 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1669 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1670 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1671 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1672 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1673 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1674 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1675 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1676 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1677 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1678 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1679 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1680 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1681 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1682 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1683 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1684 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1685 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1686 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1687 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1688 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1689 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1690 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1691 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1692 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1693 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1694 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1695 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1696 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1697 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1698 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1699 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1700 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1701 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1702 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1703 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1704 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1705 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1706 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1707 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1708 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1709 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1710 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1711 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1712 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1713 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1714 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1715 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1716 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1717 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1718 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1719 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1720 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1721 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1722 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1723 /* too generic! */
1724 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1725 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1726 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1727 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1728 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1729 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1730 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1731 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1732 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1733 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1734 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1735 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1736 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1737 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1738 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1739 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1740 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1741 0xb4be14e3, 0x43ac239b, 0x0877b627),
1742 PCMCIA_DEVICE_NULL
1743 };
1744 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1745 MODULE_FIRMWARE("cis/PCMLM28.cis");
1746 MODULE_FIRMWARE("cis/DP83903.cis");
1747 MODULE_FIRMWARE("cis/LA-PCM.cis");
1748 MODULE_FIRMWARE("cis/PE520.cis");
1749 MODULE_FIRMWARE("cis/NE2K.cis");
1750 MODULE_FIRMWARE("cis/PE-200.cis");
1751 MODULE_FIRMWARE("cis/tamarack.cis");
1752
1753 static struct pcmcia_driver pcnet_driver = {
1754 .drv = {
1755 .name = "pcnet_cs",
1756 },
1757 .probe = pcnet_probe,
1758 .remove = pcnet_detach,
1759 .owner = THIS_MODULE,
1760 .id_table = pcnet_ids,
1761 .suspend = pcnet_suspend,
1762 .resume = pcnet_resume,
1763 };
1764
1765 static int __init init_pcnet_cs(void)
1766 {
1767 return pcmcia_register_driver(&pcnet_driver);
1768 }
1769
1770 static void __exit exit_pcnet_cs(void)
1771 {
1772 pcmcia_unregister_driver(&pcnet_driver);
1773 }
1774
1775 module_init(init_pcnet_cs);
1776 module_exit(exit_pcnet_cs);
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree