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pcmcia net: use roundup_pow_of_two() macro instead of grotesque loop
[linux-2.6/linux-loongson.git] / drivers / net / pcmcia / pcnet_cs.c
blob9ba56aa26a1b2326f8a684b1c68166297e781185
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 "../8390.h"
43
44 #include <pcmcia/cs_types.h>
45 #include <pcmcia/cs.h>
46 #include <pcmcia/cistpl.h>
47 #include <pcmcia/ciscode.h>
48 #include <pcmcia/ds.h>
49 #include <pcmcia/cisreg.h>
50
51 #include <asm/io.h>
52 #include <asm/system.h>
53 #include <asm/byteorder.h>
54 #include <asm/uaccess.h>
55
56 #define PCNET_CMD 0x00
57 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
58 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
59 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
60
61 #define PCNET_START_PG 0x40 /* First page of TX buffer */
62 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
63
64 /* Socket EA cards have a larger packet buffer */
65 #define SOCKET_START_PG 0x01
66 #define SOCKET_STOP_PG 0xff
67
68 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
69
70 static const char *if_names[] = { "auto", "10baseT", "10base2"};
71
72 #ifdef PCMCIA_DEBUG
73 static int pc_debug = PCMCIA_DEBUG;
74 module_param(pc_debug, int, 0);
75 #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
76 static char *version =
77 "pcnet_cs.c 1.153 2003/11/09 18:53:09 (David Hinds)";
78 #else
79 #define DEBUG(n, args...)
80 #endif
81
82 /*====================================================================*/
83
84 /* Module parameters */
85
86 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
87 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
88 MODULE_LICENSE("GPL");
89
90 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
91
92 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
93 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
94 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
95 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
96 INT_MODULE_PARM(delay_time, 4); /* in usec */
97 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
98 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
99
100 /* Ugh! Let the user hardwire the hardware address for queer cards */
101 static int hw_addr[6] = { 0, /* ... */ };
102 module_param_array(hw_addr, int, NULL, 0);
103
104 /*====================================================================*/
105
106 static void mii_phy_probe(struct net_device *dev);
107 static int pcnet_config(struct pcmcia_device *link);
108 static void pcnet_release(struct pcmcia_device *link);
109 static int pcnet_open(struct net_device *dev);
110 static int pcnet_close(struct net_device *dev);
111 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
112 static const struct ethtool_ops netdev_ethtool_ops;
113 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
114 static void ei_watchdog(u_long arg);
115 static void pcnet_reset_8390(struct net_device *dev);
116 static int set_config(struct net_device *dev, struct ifmap *map);
117 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
118 int stop_pg, int cm_offset);
119 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
120 int stop_pg);
121
122 static void pcnet_detach(struct pcmcia_device *p_dev);
123
124 static dev_info_t dev_info = "pcnet_cs";
125
126 /*====================================================================*/
127
128 typedef struct hw_info_t {
129 u_int offset;
130 u_char a0, a1, a2;
131 u_int flags;
132 } hw_info_t;
133
134 #define DELAY_OUTPUT 0x01
135 #define HAS_MISC_REG 0x02
136 #define USE_BIG_BUF 0x04
137 #define HAS_IBM_MISC 0x08
138 #define IS_DL10019 0x10
139 #define IS_DL10022 0x20
140 #define HAS_MII 0x40
141 #define USE_SHMEM 0x80 /* autodetected */
142
143 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
144 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
145 #define MII_PHYID_REV_MASK 0xfffffff0
146 #define MII_PHYID_REG1 0x02
147 #define MII_PHYID_REG2 0x03
148
149 static hw_info_t hw_info[] = {
150 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
151 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
152 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
153 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
154 DELAY_OUTPUT | HAS_IBM_MISC },
155 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
156 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
157 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
158 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
159 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
160 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
161 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
162 HAS_MISC_REG | HAS_IBM_MISC },
163 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
164 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
165 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
166 HAS_MISC_REG | HAS_IBM_MISC },
167 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
168 HAS_MISC_REG | HAS_IBM_MISC },
169 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
172 HAS_MISC_REG | HAS_IBM_MISC },
173 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
174 HAS_MISC_REG | HAS_IBM_MISC },
175 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
178 HAS_MISC_REG | HAS_IBM_MISC },
179 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
180 HAS_MISC_REG | HAS_IBM_MISC },
181 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
182 HAS_MISC_REG | HAS_IBM_MISC },
183 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
184 HAS_MISC_REG | HAS_IBM_MISC },
185 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
186 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
187 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
188 HAS_MISC_REG | HAS_IBM_MISC },
189 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
190 HAS_MISC_REG | HAS_IBM_MISC },
191 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
192 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
193 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
194 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
195 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
196 HAS_MISC_REG | HAS_IBM_MISC },
197 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
198 HAS_MISC_REG | HAS_IBM_MISC },
199 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
200 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
201 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
202 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
203 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
204 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
205 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
206 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
207 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
208 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
209 };
210
211 #define NR_INFO ARRAY_SIZE(hw_info)
212
213 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
214 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
215 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
216
217 typedef struct pcnet_dev_t {
218 struct pcmcia_device *p_dev;
219 dev_node_t node;
220 u_int flags;
221 void __iomem *base;
222 struct timer_list watchdog;
223 int stale, fast_poll;
224 u_char phy_id;
225 u_char eth_phy, pna_phy;
226 u_short link_status;
227 u_long mii_reset;
228 } pcnet_dev_t;
229
230 static inline pcnet_dev_t *PRIV(struct net_device *dev)
231 {
232 char *p = netdev_priv(dev);
233 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
234 }
235
236 /*======================================================================
237
238 pcnet_attach() creates an "instance" of the driver, allocating
239 local data structures for one device. The device is registered
240 with Card Services.
241
242 ======================================================================*/
243
244 static int pcnet_probe(struct pcmcia_device *link)
245 {
246 pcnet_dev_t *info;
247 struct net_device *dev;
248
249 DEBUG(0, "pcnet_attach()\n");
250
251 /* Create new ethernet device */
252 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
253 if (!dev) return -ENOMEM;
254 info = PRIV(dev);
255 info->p_dev = link;
256 link->priv = dev;
257
258 link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
259 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
260 link->conf.Attributes = CONF_ENABLE_IRQ;
261 link->conf.IntType = INT_MEMORY_AND_IO;
262
263 dev->open = &pcnet_open;
264 dev->stop = &pcnet_close;
265 dev->set_config = &set_config;
266
267 return pcnet_config(link);
268 } /* pcnet_attach */
269
270 /*======================================================================
271
272 This deletes a driver "instance". The device is de-registered
273 with Card Services. If it has been released, all local data
274 structures are freed. Otherwise, the structures will be freed
275 when the device is released.
276
277 ======================================================================*/
278
279 static void pcnet_detach(struct pcmcia_device *link)
280 {
281 struct net_device *dev = link->priv;
282
283 DEBUG(0, "pcnet_detach(0x%p)\n", link);
284
285 if (link->dev_node)
286 unregister_netdev(dev);
287
288 pcnet_release(link);
289
290 free_netdev(dev);
291 } /* pcnet_detach */
292
293 /*======================================================================
294
295 This probes for a card's hardware address, for card types that
296 encode this information in their CIS.
297
298 ======================================================================*/
299
300 static hw_info_t *get_hwinfo(struct pcmcia_device *link)
301 {
302 struct net_device *dev = link->priv;
303 win_req_t req;
304 memreq_t mem;
305 u_char __iomem *base, *virt;
306 int i, j;
307
308 /* Allocate a small memory window */
309 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
310 req.Base = 0; req.Size = 0;
311 req.AccessSpeed = 0;
312 i = pcmcia_request_window(&link, &req, &link->win);
313 if (i != CS_SUCCESS) {
314 cs_error(link, RequestWindow, i);
315 return NULL;
316 }
317
318 virt = ioremap(req.Base, req.Size);
319 mem.Page = 0;
320 for (i = 0; i < NR_INFO; i++) {
321 mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
322 pcmcia_map_mem_page(link->win, &mem);
323 base = &virt[hw_info[i].offset & (req.Size-1)];
324 if ((readb(base+0) == hw_info[i].a0) &&
325 (readb(base+2) == hw_info[i].a1) &&
326 (readb(base+4) == hw_info[i].a2))
327 break;
328 }
329 if (i < NR_INFO) {
330 for (j = 0; j < 6; j++)
331 dev->dev_addr[j] = readb(base + (j<<1));
332 }
333
334 iounmap(virt);
335 j = pcmcia_release_window(link->win);
336 if (j != CS_SUCCESS)
337 cs_error(link, ReleaseWindow, j);
338 return (i < NR_INFO) ? hw_info+i : NULL;
339 } /* get_hwinfo */
340
341 /*======================================================================
342
343 This probes for a card's hardware address by reading the PROM.
344 It checks the address against a list of known types, then falls
345 back to a simple NE2000 clone signature check.
346
347 ======================================================================*/
348
349 static hw_info_t *get_prom(struct pcmcia_device *link)
350 {
351 struct net_device *dev = link->priv;
352 kio_addr_t ioaddr = dev->base_addr;
353 u_char prom[32];
354 int i, j;
355
356 /* This is lifted straight from drivers/net/ne.c */
357 struct {
358 u_char value, offset;
359 } program_seq[] = {
360 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
361 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
362 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
363 {0x00, EN0_RCNTHI},
364 {0x00, EN0_IMR}, /* Mask completion irq. */
365 {0xFF, EN0_ISR},
366 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
367 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
368 {32, EN0_RCNTLO},
369 {0x00, EN0_RCNTHI},
370 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
371 {0x00, EN0_RSARHI},
372 {E8390_RREAD+E8390_START, E8390_CMD},
373 };
374
375 pcnet_reset_8390(dev);
376 mdelay(10);
377
378 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
379 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
380
381 for (i = 0; i < 32; i++)
382 prom[i] = inb(ioaddr + PCNET_DATAPORT);
383 for (i = 0; i < NR_INFO; i++) {
384 if ((prom[0] == hw_info[i].a0) &&
385 (prom[2] == hw_info[i].a1) &&
386 (prom[4] == hw_info[i].a2))
387 break;
388 }
389 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
390 for (j = 0; j < 6; j++)
391 dev->dev_addr[j] = prom[j<<1];
392 return (i < NR_INFO) ? hw_info+i : &default_info;
393 }
394 return NULL;
395 } /* get_prom */
396
397 /*======================================================================
398
399 For DL10019 based cards, like the Linksys EtherFast
400
401 ======================================================================*/
402
403 static hw_info_t *get_dl10019(struct pcmcia_device *link)
404 {
405 struct net_device *dev = link->priv;
406 int i;
407 u_char sum;
408
409 for (sum = 0, i = 0x14; i < 0x1c; i++)
410 sum += inb_p(dev->base_addr + i);
411 if (sum != 0xff)
412 return NULL;
413 for (i = 0; i < 6; i++)
414 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
415 i = inb(dev->base_addr + 0x1f);
416 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
417 }
418
419 /*======================================================================
420
421 For Asix AX88190 based cards
422
423 ======================================================================*/
424
425 static hw_info_t *get_ax88190(struct pcmcia_device *link)
426 {
427 struct net_device *dev = link->priv;
428 kio_addr_t ioaddr = dev->base_addr;
429 int i, j;
430
431 /* Not much of a test, but the alternatives are messy */
432 if (link->conf.ConfigBase != 0x03c0)
433 return NULL;
434
435 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
436 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
437 outb_p(0x04, ioaddr + EN0_RSARHI);
438 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
439
440 for (i = 0; i < 6; i += 2) {
441 j = inw(ioaddr + PCNET_DATAPORT);
442 dev->dev_addr[i] = j & 0xff;
443 dev->dev_addr[i+1] = j >> 8;
444 }
445 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
446 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
447 return NULL;
448 }
449
450 /*======================================================================
451
452 This should be totally unnecessary... but when we can't figure
453 out the hardware address any other way, we'll let the user hard
454 wire it when the module is initialized.
455
456 ======================================================================*/
457
458 static hw_info_t *get_hwired(struct pcmcia_device *link)
459 {
460 struct net_device *dev = link->priv;
461 int i;
462
463 for (i = 0; i < 6; i++)
464 if (hw_addr[i] != 0) break;
465 if (i == 6)
466 return NULL;
467
468 for (i = 0; i < 6; i++)
469 dev->dev_addr[i] = hw_addr[i];
470
471 return &default_info;
472 } /* get_hwired */
473
474 /*======================================================================
475
476 pcnet_config() is scheduled to run after a CARD_INSERTION event
477 is received, to configure the PCMCIA socket, and to make the
478 ethernet device available to the system.
479
480 ======================================================================*/
481
482 #define CS_CHECK(fn, ret) \
483 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
484
485 static int try_io_port(struct pcmcia_device *link)
486 {
487 int j, ret;
488 if (link->io.NumPorts1 == 32) {
489 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
490 if (link->io.NumPorts2 > 0) {
491 /* for master/slave multifunction cards */
492 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
493 link->irq.Attributes =
494 IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
495 }
496 } else {
497 /* This should be two 16-port windows */
498 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
499 link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
500 }
501 if (link->io.BasePort1 == 0) {
502 link->io.IOAddrLines = 16;
503 for (j = 0; j < 0x400; j += 0x20) {
504 link->io.BasePort1 = j ^ 0x300;
505 link->io.BasePort2 = (j ^ 0x300) + 0x10;
506 ret = pcmcia_request_io(link, &link->io);
507 if (ret == CS_SUCCESS) return ret;
508 }
509 return ret;
510 } else {
511 return pcmcia_request_io(link, &link->io);
512 }
513 }
514
515 static int pcnet_config(struct pcmcia_device *link)
516 {
517 struct net_device *dev = link->priv;
518 pcnet_dev_t *info = PRIV(dev);
519 tuple_t tuple;
520 cisparse_t parse;
521 int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
522 int has_shmem = 0;
523 u_short buf[64];
524 hw_info_t *hw_info;
525 DECLARE_MAC_BUF(mac);
526
527 DEBUG(0, "pcnet_config(0x%p)\n", link);
528
529 tuple.TupleData = (cisdata_t *)buf;
530 tuple.TupleDataMax = sizeof(buf);
531 tuple.TupleOffset = 0;
532 tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
533 tuple.Attributes = 0;
534 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
535 while (last_ret == CS_SUCCESS) {
536 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
537 cistpl_io_t *io = &(parse.cftable_entry.io);
538
539 if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
540 pcmcia_parse_tuple(link, &tuple, &parse) != 0 ||
541 cfg->index == 0 || cfg->io.nwin == 0)
542 goto next_entry;
543
544 link->conf.ConfigIndex = cfg->index;
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 link->io.BasePort2 = io->win[1-i].base;
550 link->io.NumPorts2 = io->win[1-i].len;
551 } else {
552 i = link->io.NumPorts2 = 0;
553 }
554 has_shmem = ((cfg->mem.nwin == 1) &&
555 (cfg->mem.win[0].len >= 0x4000));
556 link->io.BasePort1 = io->win[i].base;
557 link->io.NumPorts1 = io->win[i].len;
558 link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
559 if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
560 last_ret = try_io_port(link);
561 if (last_ret == CS_SUCCESS) break;
562 }
563 next_entry:
564 last_ret = pcmcia_get_next_tuple(link, &tuple);
565 }
566 if (last_ret != CS_SUCCESS) {
567 cs_error(link, RequestIO, last_ret);
568 goto failed;
569 }
570
571 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
572
573 if (link->io.NumPorts2 == 8) {
574 link->conf.Attributes |= CONF_ENABLE_SPKR;
575 link->conf.Status = CCSR_AUDIO_ENA;
576 }
577 if ((link->manf_id == MANFID_IBM) &&
578 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
579 link->conf.ConfigIndex |= 0x10;
580
581 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
582 dev->irq = link->irq.AssignedIRQ;
583 dev->base_addr = link->io.BasePort1;
584 if (info->flags & HAS_MISC_REG) {
585 if ((if_port == 1) || (if_port == 2))
586 dev->if_port = if_port;
587 else
588 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
589 } else {
590 dev->if_port = 0;
591 }
592
593 hw_info = get_hwinfo(link);
594 if (hw_info == NULL)
595 hw_info = get_prom(link);
596 if (hw_info == NULL)
597 hw_info = get_dl10019(link);
598 if (hw_info == NULL)
599 hw_info = get_ax88190(link);
600 if (hw_info == NULL)
601 hw_info = get_hwired(link);
602
603 if (hw_info == NULL) {
604 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
605 " address for io base %#3lx\n", dev->base_addr);
606 goto failed;
607 }
608
609 info->flags = hw_info->flags;
610 /* Check for user overrides */
611 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
612 if ((link->manf_id == MANFID_SOCKET) &&
613 ((link->card_id == PRODID_SOCKET_LPE) ||
614 (link->card_id == PRODID_SOCKET_LPE_CF) ||
615 (link->card_id == PRODID_SOCKET_EIO)))
616 info->flags &= ~USE_BIG_BUF;
617 if (!use_big_buf)
618 info->flags &= ~USE_BIG_BUF;
619
620 if (info->flags & USE_BIG_BUF) {
621 start_pg = SOCKET_START_PG;
622 stop_pg = SOCKET_STOP_PG;
623 cm_offset = 0x10000;
624 } else {
625 start_pg = PCNET_START_PG;
626 stop_pg = PCNET_STOP_PG;
627 cm_offset = 0;
628 }
629
630 /* has_shmem is ignored if use_shmem != -1 */
631 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
632 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
633 setup_dma_config(link, start_pg, stop_pg);
634
635 ei_status.name = "NE2000";
636 ei_status.word16 = 1;
637 ei_status.reset_8390 = &pcnet_reset_8390;
638
639 SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
640
641 if (info->flags & (IS_DL10019|IS_DL10022)) {
642 dev->do_ioctl = &ei_ioctl;
643 mii_phy_probe(dev);
644 }
645
646 link->dev_node = &info->node;
647 SET_NETDEV_DEV(dev, &handle_to_dev(link));
648
649 #ifdef CONFIG_NET_POLL_CONTROLLER
650 dev->poll_controller = ei_poll;
651 #endif
652
653 if (register_netdev(dev) != 0) {
654 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
655 link->dev_node = NULL;
656 goto failed;
657 }
658
659 strcpy(info->node.dev_name, dev->name);
660
661 if (info->flags & (IS_DL10019|IS_DL10022)) {
662 u_char id = inb(dev->base_addr + 0x1a);
663 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
664 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
665 if (info->pna_phy)
666 printk("PNA, ");
667 } else {
668 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
669 }
670 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
671 if (info->flags & USE_SHMEM)
672 printk (" mem %#5lx,", dev->mem_start);
673 if (info->flags & HAS_MISC_REG)
674 printk(" %s xcvr,", if_names[dev->if_port]);
675 printk(" hw_addr %s\n", print_mac(mac, dev->dev_addr));
676 return 0;
677
678 cs_failed:
679 cs_error(link, last_fn, last_ret);
680 failed:
681 pcnet_release(link);
682 return -ENODEV;
683 } /* pcnet_config */
684
685 /*======================================================================
686
687 After a card is removed, pcnet_release() will unregister the net
688 device, and release the PCMCIA configuration. If the device is
689 still open, this will be postponed until it is closed.
690
691 ======================================================================*/
692
693 static void pcnet_release(struct pcmcia_device *link)
694 {
695 pcnet_dev_t *info = PRIV(link->priv);
696
697 DEBUG(0, "pcnet_release(0x%p)\n", link);
698
699 if (info->flags & USE_SHMEM)
700 iounmap(info->base);
701
702 pcmcia_disable_device(link);
703 }
704
705 /*======================================================================
706
707 The card status event handler. Mostly, this schedules other
708 stuff to run after an event is received. A CARD_REMOVAL event
709 also sets some flags to discourage the net drivers from trying
710 to talk to the card any more.
711
712 ======================================================================*/
713
714 static int pcnet_suspend(struct pcmcia_device *link)
715 {
716 struct net_device *dev = link->priv;
717
718 if (link->open)
719 netif_device_detach(dev);
720
721 return 0;
722 }
723
724 static int pcnet_resume(struct pcmcia_device *link)
725 {
726 struct net_device *dev = link->priv;
727
728 if (link->open) {
729 pcnet_reset_8390(dev);
730 NS8390_init(dev, 1);
731 netif_device_attach(dev);
732 }
733
734 return 0;
735 }
736
737
738 /*======================================================================
739
740 MII interface support for DL10019 and DL10022 based cards
741
742 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
743 it is 0x20. Setting both bits seems to work on both card types.
744
745 ======================================================================*/
746
747 #define DLINK_GPIO 0x1c
748 #define DLINK_DIAG 0x1d
749 #define DLINK_EEPROM 0x1e
750
751 #define MDIO_SHIFT_CLK 0x80
752 #define MDIO_DATA_OUT 0x40
753 #define MDIO_DIR_WRITE 0x30
754 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
755 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
756 #define MDIO_DATA_READ 0x10
757 #define MDIO_MASK 0x0f
758
759 static void mdio_sync(kio_addr_t addr)
760 {
761 int bits, mask = inb(addr) & MDIO_MASK;
762 for (bits = 0; bits < 32; bits++) {
763 outb(mask | MDIO_DATA_WRITE1, addr);
764 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
765 }
766 }
767
768 static int mdio_read(kio_addr_t addr, int phy_id, int loc)
769 {
770 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
771 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
772
773 mdio_sync(addr);
774 for (i = 13; i >= 0; i--) {
775 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
776 outb(mask | dat, addr);
777 outb(mask | dat | MDIO_SHIFT_CLK, addr);
778 }
779 for (i = 19; i > 0; i--) {
780 outb(mask, addr);
781 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
782 outb(mask | MDIO_SHIFT_CLK, addr);
783 }
784 return (retval>>1) & 0xffff;
785 }
786
787 static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
788 {
789 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
790 int i, mask = inb(addr) & MDIO_MASK;
791
792 mdio_sync(addr);
793 for (i = 31; i >= 0; i--) {
794 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
795 outb(mask | dat, addr);
796 outb(mask | dat | MDIO_SHIFT_CLK, addr);
797 }
798 for (i = 1; i >= 0; i--) {
799 outb(mask, addr);
800 outb(mask | MDIO_SHIFT_CLK, addr);
801 }
802 }
803
804 /*======================================================================
805
806 EEPROM access routines for DL10019 and DL10022 based cards
807
808 ======================================================================*/
809
810 #define EE_EEP 0x40
811 #define EE_ASIC 0x10
812 #define EE_CS 0x08
813 #define EE_CK 0x04
814 #define EE_DO 0x02
815 #define EE_DI 0x01
816 #define EE_ADOT 0x01 /* DataOut for ASIC */
817 #define EE_READ_CMD 0x06
818
819 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
820
821 static int read_eeprom(kio_addr_t ioaddr, int location)
822 {
823 int i, retval = 0;
824 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
825 int read_cmd = location | (EE_READ_CMD << 8);
826
827 outb(0, ee_addr);
828 outb(EE_EEP|EE_CS, ee_addr);
829
830 /* Shift the read command bits out. */
831 for (i = 10; i >= 0; i--) {
832 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
833 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
834 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
835 }
836 outb(EE_EEP|EE_CS, ee_addr);
837
838 for (i = 16; i > 0; i--) {
839 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
840 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
841 outb_p(EE_EEP|EE_CS, ee_addr);
842 }
843
844 /* Terminate the EEPROM access. */
845 outb(0, ee_addr);
846 return retval;
847 }
848
849 /*
850 The internal ASIC registers can be changed by EEPROM READ access
851 with EE_ASIC bit set.
852 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
853 */
854
855 static void write_asic(kio_addr_t ioaddr, int location, short asic_data)
856 {
857 int i;
858 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
859 short dataval;
860 int read_cmd = location | (EE_READ_CMD << 8);
861
862 asic_data |= read_eeprom(ioaddr, location);
863
864 outb(0, ee_addr);
865 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
866
867 read_cmd = read_cmd >> 1;
868
869 /* Shift the read command bits out. */
870 for (i = 9; i >= 0; i--) {
871 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
872 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
873 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
874 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
875 }
876 // sync
877 outb(EE_ASIC|EE_CS, ee_addr);
878 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
879 outb(EE_ASIC|EE_CS, ee_addr);
880
881 for (i = 15; i >= 0; i--) {
882 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
883 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
884 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
885 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
886 }
887
888 /* Terminate the ASIC access. */
889 outb(EE_ASIC|EE_DI, ee_addr);
890 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
891 outb(EE_ASIC|EE_DI, ee_addr);
892
893 outb(0, ee_addr);
894 }
895
896 /*====================================================================*/
897
898 static void set_misc_reg(struct net_device *dev)
899 {
900 kio_addr_t nic_base = dev->base_addr;
901 pcnet_dev_t *info = PRIV(dev);
902 u_char tmp;
903
904 if (info->flags & HAS_MISC_REG) {
905 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
906 if (dev->if_port == 2)
907 tmp |= 1;
908 if (info->flags & USE_BIG_BUF)
909 tmp |= 2;
910 if (info->flags & HAS_IBM_MISC)
911 tmp |= 8;
912 outb_p(tmp, nic_base + PCNET_MISC);
913 }
914 if (info->flags & IS_DL10022) {
915 if (info->flags & HAS_MII) {
916 /* Advertise 100F, 100H, 10F, 10H */
917 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
918 /* Restart MII autonegotiation */
919 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
920 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
921 info->mii_reset = jiffies;
922 } else {
923 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
924 }
925 } else if (info->flags & IS_DL10019) {
926 /* Advertise 100F, 100H, 10F, 10H */
927 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
928 /* Restart MII autonegotiation */
929 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
930 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
931 }
932 }
933
934 /*====================================================================*/
935
936 static void mii_phy_probe(struct net_device *dev)
937 {
938 pcnet_dev_t *info = PRIV(dev);
939 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
940 int i;
941 u_int tmp, phyid;
942
943 for (i = 31; i >= 0; i--) {
944 tmp = mdio_read(mii_addr, i, 1);
945 if ((tmp == 0) || (tmp == 0xffff))
946 continue;
947 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
948 phyid = tmp << 16;
949 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
950 phyid &= MII_PHYID_REV_MASK;
951 DEBUG(0, "%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
952 if (phyid == AM79C9XX_HOME_PHY) {
953 info->pna_phy = i;
954 } else if (phyid != AM79C9XX_ETH_PHY) {
955 info->eth_phy = i;
956 }
957 }
958 }
959
960 static int pcnet_open(struct net_device *dev)
961 {
962 int ret;
963 pcnet_dev_t *info = PRIV(dev);
964 struct pcmcia_device *link = info->p_dev;
965
966 DEBUG(2, "pcnet_open('%s')\n", dev->name);
967
968 if (!pcmcia_dev_present(link))
969 return -ENODEV;
970
971 set_misc_reg(dev);
972 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev);
973 if (ret)
974 return ret;
975
976 link->open++;
977
978 info->phy_id = info->eth_phy;
979 info->link_status = 0x00;
980 init_timer(&info->watchdog);
981 info->watchdog.function = &ei_watchdog;
982 info->watchdog.data = (u_long)dev;
983 info->watchdog.expires = jiffies + HZ;
984 add_timer(&info->watchdog);
985
986 return ei_open(dev);
987 } /* pcnet_open */
988
989 /*====================================================================*/
990
991 static int pcnet_close(struct net_device *dev)
992 {
993 pcnet_dev_t *info = PRIV(dev);
994 struct pcmcia_device *link = info->p_dev;
995
996 DEBUG(2, "pcnet_close('%s')\n", dev->name);
997
998 ei_close(dev);
999 free_irq(dev->irq, dev);
1000
1001 link->open--;
1002 netif_stop_queue(dev);
1003 del_timer_sync(&info->watchdog);
1004
1005 return 0;
1006 } /* pcnet_close */
1007
1008 /*======================================================================
1009
1010 Hard reset the card. This used to pause for the same period that
1011 a 8390 reset command required, but that shouldn't be necessary.
1012
1013 ======================================================================*/
1014
1015 static void pcnet_reset_8390(struct net_device *dev)
1016 {
1017 kio_addr_t nic_base = dev->base_addr;
1018 int i;
1019
1020 ei_status.txing = ei_status.dmaing = 0;
1021
1022 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1023
1024 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1025
1026 for (i = 0; i < 100; i++) {
1027 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1028 break;
1029 udelay(100);
1030 }
1031 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1032
1033 if (i == 100)
1034 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1035 dev->name);
1036 set_misc_reg(dev);
1037
1038 } /* pcnet_reset_8390 */
1039
1040 /*====================================================================*/
1041
1042 static int set_config(struct net_device *dev, struct ifmap *map)
1043 {
1044 pcnet_dev_t *info = PRIV(dev);
1045 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1046 if (!(info->flags & HAS_MISC_REG))
1047 return -EOPNOTSUPP;
1048 else if ((map->port < 1) || (map->port > 2))
1049 return -EINVAL;
1050 dev->if_port = map->port;
1051 printk(KERN_INFO "%s: switched to %s port\n",
1052 dev->name, if_names[dev->if_port]);
1053 NS8390_init(dev, 1);
1054 }
1055 return 0;
1056 }
1057
1058 /*====================================================================*/
1059
1060 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
1061 {
1062 struct net_device *dev = dev_id;
1063 pcnet_dev_t *info;
1064 irqreturn_t ret = ei_interrupt(irq, dev_id);
1065
1066 if (ret == IRQ_HANDLED) {
1067 info = PRIV(dev);
1068 info->stale = 0;
1069 }
1070 return ret;
1071 }
1072
1073 static void ei_watchdog(u_long arg)
1074 {
1075 struct net_device *dev = (struct net_device *)arg;
1076 pcnet_dev_t *info = PRIV(dev);
1077 kio_addr_t nic_base = dev->base_addr;
1078 kio_addr_t mii_addr = nic_base + DLINK_GPIO;
1079 u_short link;
1080
1081 if (!netif_device_present(dev)) goto reschedule;
1082
1083 /* Check for pending interrupt with expired latency timer: with
1084 this, we can limp along even if the interrupt is blocked */
1085 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1086 if (!info->fast_poll)
1087 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1088 ei_irq_wrapper(dev->irq, dev);
1089 info->fast_poll = HZ;
1090 }
1091 if (info->fast_poll) {
1092 info->fast_poll--;
1093 info->watchdog.expires = jiffies + 1;
1094 add_timer(&info->watchdog);
1095 return;
1096 }
1097
1098 if (!(info->flags & HAS_MII))
1099 goto reschedule;
1100
1101 mdio_read(mii_addr, info->phy_id, 1);
1102 link = mdio_read(mii_addr, info->phy_id, 1);
1103 if (!link || (link == 0xffff)) {
1104 if (info->eth_phy) {
1105 info->phy_id = info->eth_phy = 0;
1106 } else {
1107 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1108 info->flags &= ~HAS_MII;
1109 }
1110 goto reschedule;
1111 }
1112
1113 link &= 0x0004;
1114 if (link != info->link_status) {
1115 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1116 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1117 (link) ? "found" : "lost");
1118 if (link && (info->flags & IS_DL10022)) {
1119 /* Disable collision detection on full duplex links */
1120 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1121 } else if (link && (info->flags & IS_DL10019)) {
1122 /* Disable collision detection on full duplex links */
1123 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1124 }
1125 if (link) {
1126 if (info->phy_id == info->eth_phy) {
1127 if (p)
1128 printk(KERN_INFO "%s: autonegotiation complete: "
1129 "%sbaseT-%cD selected\n", dev->name,
1130 ((p & 0x0180) ? "100" : "10"),
1131 ((p & 0x0140) ? 'F' : 'H'));
1132 else
1133 printk(KERN_INFO "%s: link partner did not "
1134 "autonegotiate\n", dev->name);
1135 }
1136 NS8390_init(dev, 1);
1137 }
1138 info->link_status = link;
1139 }
1140 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1141 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1142 if (((info->phy_id == info->pna_phy) && link) ||
1143 ((info->phy_id != info->pna_phy) && !link)) {
1144 /* isolate this MII and try flipping to the other one */
1145 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1146 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1147 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1148 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1149 mdio_write(mii_addr, info->phy_id, 0,
1150 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1151 info->link_status = 0;
1152 info->mii_reset = jiffies;
1153 }
1154 }
1155
1156 reschedule:
1157 info->watchdog.expires = jiffies + HZ;
1158 add_timer(&info->watchdog);
1159 }
1160
1161 /*====================================================================*/
1162
1163 static void netdev_get_drvinfo(struct net_device *dev,
1164 struct ethtool_drvinfo *info)
1165 {
1166 strcpy(info->driver, "pcnet_cs");
1167 }
1168
1169 static const struct ethtool_ops netdev_ethtool_ops = {
1170 .get_drvinfo = netdev_get_drvinfo,
1171 };
1172
1173 /*====================================================================*/
1174
1175
1176 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1177 {
1178 pcnet_dev_t *info = PRIV(dev);
1179 u16 *data = (u16 *)&rq->ifr_ifru;
1180 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1181 switch (cmd) {
1182 case SIOCGMIIPHY:
1183 data[0] = info->phy_id;
1184 case SIOCGMIIREG: /* Read MII PHY register. */
1185 data[3] = mdio_read(mii_addr, data[0], data[1] & 0x1f);
1186 return 0;
1187 case SIOCSMIIREG: /* Write MII PHY register. */
1188 if (!capable(CAP_NET_ADMIN))
1189 return -EPERM;
1190 mdio_write(mii_addr, data[0], data[1] & 0x1f, data[2]);
1191 return 0;
1192 }
1193 return -EOPNOTSUPP;
1194 }
1195
1196 /*====================================================================*/
1197
1198 static void dma_get_8390_hdr(struct net_device *dev,
1199 struct e8390_pkt_hdr *hdr,
1200 int ring_page)
1201 {
1202 kio_addr_t nic_base = dev->base_addr;
1203
1204 if (ei_status.dmaing) {
1205 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1206 "[DMAstat:%1x][irqlock:%1x]\n",
1207 dev->name, ei_status.dmaing, ei_status.irqlock);
1208 return;
1209 }
1210
1211 ei_status.dmaing |= 0x01;
1212 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1213 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1214 outb_p(0, nic_base + EN0_RCNTHI);
1215 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1216 outb_p(ring_page, nic_base + EN0_RSARHI);
1217 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1218
1219 insw(nic_base + PCNET_DATAPORT, hdr,
1220 sizeof(struct e8390_pkt_hdr)>>1);
1221 /* Fix for big endian systems */
1222 hdr->count = le16_to_cpu(hdr->count);
1223
1224 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1225 ei_status.dmaing &= ~0x01;
1226 }
1227
1228 /*====================================================================*/
1229
1230 static void dma_block_input(struct net_device *dev, int count,
1231 struct sk_buff *skb, int ring_offset)
1232 {
1233 kio_addr_t nic_base = dev->base_addr;
1234 int xfer_count = count;
1235 char *buf = skb->data;
1236
1237 #ifdef PCMCIA_DEBUG
1238 if ((ei_debug > 4) && (count != 4))
1239 printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
1240 #endif
1241 if (ei_status.dmaing) {
1242 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1243 "[DMAstat:%1x][irqlock:%1x]\n",
1244 dev->name, ei_status.dmaing, ei_status.irqlock);
1245 return;
1246 }
1247 ei_status.dmaing |= 0x01;
1248 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1249 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1250 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1251 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1252 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1253 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1254
1255 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1256 if (count & 0x01)
1257 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1258
1259 /* This was for the ALPHA version only, but enough people have been
1260 encountering problems that it is still here. */
1261 #ifdef PCMCIA_DEBUG
1262 if (ei_debug > 4) { /* DMA termination address check... */
1263 int addr, tries = 20;
1264 do {
1265 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1266 -- it's broken for Rx on some cards! */
1267 int high = inb_p(nic_base + EN0_RSARHI);
1268 int low = inb_p(nic_base + EN0_RSARLO);
1269 addr = (high << 8) + low;
1270 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1271 break;
1272 } while (--tries > 0);
1273 if (tries <= 0)
1274 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1275 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1276 dev->name, ring_offset + xfer_count, addr);
1277 }
1278 #endif
1279 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1280 ei_status.dmaing &= ~0x01;
1281 } /* dma_block_input */
1282
1283 /*====================================================================*/
1284
1285 static void dma_block_output(struct net_device *dev, int count,
1286 const u_char *buf, const int start_page)
1287 {
1288 kio_addr_t nic_base = dev->base_addr;
1289 pcnet_dev_t *info = PRIV(dev);
1290 #ifdef PCMCIA_DEBUG
1291 int retries = 0;
1292 #endif
1293 u_long dma_start;
1294
1295 #ifdef PCMCIA_DEBUG
1296 if (ei_debug > 4)
1297 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1298 #endif
1299
1300 /* Round the count up for word writes. Do we need to do this?
1301 What effect will an odd byte count have on the 8390?
1302 I should check someday. */
1303 if (count & 0x01)
1304 count++;
1305 if (ei_status.dmaing) {
1306 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1307 "[DMAstat:%1x][irqlock:%1x]\n",
1308 dev->name, ei_status.dmaing, ei_status.irqlock);
1309 return;
1310 }
1311 ei_status.dmaing |= 0x01;
1312 /* We should already be in page 0, but to be safe... */
1313 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1314
1315 #ifdef PCMCIA_DEBUG
1316 retry:
1317 #endif
1318
1319 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1320
1321 /* Now the normal output. */
1322 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1323 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1324 outb_p(0x00, nic_base + EN0_RSARLO);
1325 outb_p(start_page, nic_base + EN0_RSARHI);
1326
1327 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1328 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1329
1330 dma_start = jiffies;
1331
1332 #ifdef PCMCIA_DEBUG
1333 /* This was for the ALPHA version only, but enough people have been
1334 encountering problems that it is still here. */
1335 if (ei_debug > 4) { /* DMA termination address check... */
1336 int addr, tries = 20;
1337 do {
1338 int high = inb_p(nic_base + EN0_RSARHI);
1339 int low = inb_p(nic_base + EN0_RSARLO);
1340 addr = (high << 8) + low;
1341 if ((start_page << 8) + count == addr)
1342 break;
1343 } while (--tries > 0);
1344 if (tries <= 0) {
1345 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1346 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1347 dev->name, (start_page << 8) + count, addr);
1348 if (retries++ == 0)
1349 goto retry;
1350 }
1351 }
1352 #endif
1353
1354 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1355 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1356 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1357 dev->name);
1358 pcnet_reset_8390(dev);
1359 NS8390_init(dev, 1);
1360 break;
1361 }
1362
1363 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1364 if (info->flags & DELAY_OUTPUT)
1365 udelay((long)delay_time);
1366 ei_status.dmaing &= ~0x01;
1367 }
1368
1369 /*====================================================================*/
1370
1371 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1372 int stop_pg)
1373 {
1374 struct net_device *dev = link->priv;
1375
1376 ei_status.tx_start_page = start_pg;
1377 ei_status.rx_start_page = start_pg + TX_PAGES;
1378 ei_status.stop_page = stop_pg;
1379
1380 /* set up block i/o functions */
1381 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1382 ei_status.block_input = &dma_block_input;
1383 ei_status.block_output = &dma_block_output;
1384
1385 return 0;
1386 }
1387
1388 /*====================================================================*/
1389
1390 static void copyin(void *dest, void __iomem *src, int c)
1391 {
1392 u_short *d = dest;
1393 u_short __iomem *s = src;
1394 int odd;
1395
1396 if (c <= 0)
1397 return;
1398 odd = (c & 1); c >>= 1;
1399
1400 if (c) {
1401 do { *d++ = __raw_readw(s++); } while (--c);
1402 }
1403 /* get last byte by fetching a word and masking */
1404 if (odd)
1405 *((u_char *)d) = readw(s) & 0xff;
1406 }
1407
1408 static void copyout(void __iomem *dest, const void *src, int c)
1409 {
1410 u_short __iomem *d = dest;
1411 const u_short *s = src;
1412 int odd;
1413
1414 if (c <= 0)
1415 return;
1416 odd = (c & 1); c >>= 1;
1417
1418 if (c) {
1419 do { __raw_writew(*s++, d++); } while (--c);
1420 }
1421 /* copy last byte doing a read-modify-write */
1422 if (odd)
1423 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1424 }
1425
1426 /*====================================================================*/
1427
1428 static void shmem_get_8390_hdr(struct net_device *dev,
1429 struct e8390_pkt_hdr *hdr,
1430 int ring_page)
1431 {
1432 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1433 + (ring_page << 8)
1434 - (ei_status.rx_start_page << 8);
1435
1436 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1437 /* Fix for big endian systems */
1438 hdr->count = le16_to_cpu(hdr->count);
1439 }
1440
1441 /*====================================================================*/
1442
1443 static void shmem_block_input(struct net_device *dev, int count,
1444 struct sk_buff *skb, int ring_offset)
1445 {
1446 void __iomem *base = ei_status.mem;
1447 unsigned long offset = (TX_PAGES<<8) + ring_offset
1448 - (ei_status.rx_start_page << 8);
1449 char *buf = skb->data;
1450
1451 if (offset + count > ei_status.priv) {
1452 /* We must wrap the input move. */
1453 int semi_count = ei_status.priv - offset;
1454 copyin(buf, base + offset, semi_count);
1455 buf += semi_count;
1456 offset = TX_PAGES<<8;
1457 count -= semi_count;
1458 }
1459 copyin(buf, base + offset, count);
1460 }
1461
1462 /*====================================================================*/
1463
1464 static void shmem_block_output(struct net_device *dev, int count,
1465 const u_char *buf, const int start_page)
1466 {
1467 void __iomem *shmem = ei_status.mem + (start_page << 8);
1468 shmem -= ei_status.tx_start_page << 8;
1469 copyout(shmem, buf, count);
1470 }
1471
1472 /*====================================================================*/
1473
1474 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1475 int stop_pg, int cm_offset)
1476 {
1477 struct net_device *dev = link->priv;
1478 pcnet_dev_t *info = PRIV(dev);
1479 win_req_t req;
1480 memreq_t mem;
1481 int i, window_size, offset, last_ret, last_fn;
1482
1483 window_size = (stop_pg - start_pg) << 8;
1484 if (window_size > 32 * 1024)
1485 window_size = 32 * 1024;
1486
1487 /* Make sure it's a power of two. */
1488 window_size = roundup_pow_of_two(window_size);
1489
1490 /* Allocate a memory window */
1491 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1492 req.Attributes |= WIN_USE_WAIT;
1493 req.Base = 0; req.Size = window_size;
1494 req.AccessSpeed = mem_speed;
1495 CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
1496
1497 mem.CardOffset = (start_pg << 8) + cm_offset;
1498 offset = mem.CardOffset % window_size;
1499 mem.CardOffset -= offset;
1500 mem.Page = 0;
1501 CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
1502
1503 /* Try scribbling on the buffer */
1504 info->base = ioremap(req.Base, window_size);
1505 for (i = 0; i < (TX_PAGES<<8); i += 2)
1506 __raw_writew((i>>1), info->base+offset+i);
1507 udelay(100);
1508 for (i = 0; i < (TX_PAGES<<8); i += 2)
1509 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1510 pcnet_reset_8390(dev);
1511 if (i != (TX_PAGES<<8)) {
1512 iounmap(info->base);
1513 pcmcia_release_window(link->win);
1514 info->base = NULL; link->win = NULL;
1515 goto failed;
1516 }
1517
1518 ei_status.mem = info->base + offset;
1519 ei_status.priv = req.Size;
1520 dev->mem_start = (u_long)ei_status.mem;
1521 dev->mem_end = dev->mem_start + req.Size;
1522
1523 ei_status.tx_start_page = start_pg;
1524 ei_status.rx_start_page = start_pg + TX_PAGES;
1525 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1526
1527 /* set up block i/o functions */
1528 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1529 ei_status.block_input = &shmem_block_input;
1530 ei_status.block_output = &shmem_block_output;
1531
1532 info->flags |= USE_SHMEM;
1533 return 0;
1534
1535 cs_failed:
1536 cs_error(link, last_fn, last_ret);
1537 failed:
1538 return 1;
1539 }
1540
1541 /*====================================================================*/
1542
1543 static struct pcmcia_device_id pcnet_ids[] = {
1544 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1545 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1546 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1547 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1548 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1549 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1550 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1551 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1552 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1553 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1554 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1555 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1556 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1557 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1558 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1559 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1560 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1561 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1562 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1563 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1564 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1565 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1566 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1567 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1568 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1569 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1570 /* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
1571 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1572 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1573 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1574 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1575 /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
1576 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1577 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1578 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1579 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1580 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1581 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1582 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1583 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1584 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1585 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1586 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1587 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1588 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1589 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1590 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1591 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1592 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1593 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1594 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1595 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1596 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1597 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1598 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1599 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1600 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1601 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1602 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1603 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1604 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1605 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1606 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1607 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1608 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1609 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1610 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1611 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1612 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1613 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1614 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1615 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1616 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1617 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1618 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1619 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1620 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1621 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1622 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1623 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1624 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1625 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1626 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1627 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1628 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1629 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1630 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1631 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1632 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1633 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1634 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1635 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1636 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1637 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1638 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1639 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1640 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1641 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1642 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1643 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1644 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1645 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1646 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1647 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1648 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1649 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1650 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1651 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1652 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1653 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1654 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1655 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1656 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1657 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1658 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1659 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1660 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1661 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1662 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1663 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1664 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1665 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1666 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1667 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1668 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1669 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1670 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1671 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1672 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1673 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1674 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1675 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1676 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1677 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1678 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1679 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1680 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1681 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1682 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1683 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1684 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1685 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1686 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1687 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1688 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1689 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1690 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
1691 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1692 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1693 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1694 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1695 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1696 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1697 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1698 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1699 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1700 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1701 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1702 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1703 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1704 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1705 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1706 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1707 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1708 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1709 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1710 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1711 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1712 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1713 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1714 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1715 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1716 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1717 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1718 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1719 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1720 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1721 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1722 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1723 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1724 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1725 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1726 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1727 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1728 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1729 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1730 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1731 PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
1732 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1733 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1734 /* too generic! */
1735 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1736 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
1737 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
1738 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
1739 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
1740 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
1741 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
1742 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
1743 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
1744 PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
1745 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
1746 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
1747 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
1748 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
1749 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1750 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1751 0xb4be14e3, 0x43ac239b, 0x0877b627),
1752 PCMCIA_DEVICE_NULL
1753 };
1754 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1755
1756 static struct pcmcia_driver pcnet_driver = {
1757 .drv = {
1758 .name = "pcnet_cs",
1759 },
1760 .probe = pcnet_probe,
1761 .remove = pcnet_detach,
1762 .owner = THIS_MODULE,
1763 .id_table = pcnet_ids,
1764 .suspend = pcnet_suspend,
1765 .resume = pcnet_resume,
1766 };
1767
1768 static int __init init_pcnet_cs(void)
1769 {
1770 return pcmcia_register_driver(&pcnet_driver);
1771 }
1772
1773 static void __exit exit_pcnet_cs(void)
1774 {
1775 DEBUG(0, "pcnet_cs: unloading\n");
1776 pcmcia_unregister_driver(&pcnet_driver);
1777 }
1778
1779 module_init(init_pcnet_cs);
1780 module_exit(exit_pcnet_cs);
linux kernel for loongson