1 /*======================================================================
3 A PCMCIA ethernet driver for NS8390-based cards
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.
12 Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
14 pcnet_cs.c 1.153 2003/11/09 18:53:09
16 The network driver code is based on Donald Becker's NE2000 code:
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
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.
29 ======================================================================*/
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/netdevice.h>
39 #include <linux/log2.h>
40 #include <linux/etherdevice.h>
41 #include <linux/mii.h>
44 #include <pcmcia/cs.h>
45 #include <pcmcia/cistpl.h>
46 #include <pcmcia/ciscode.h>
47 #include <pcmcia/ds.h>
48 #include <pcmcia/cisreg.h>
51 #include <asm/system.h>
52 #include <asm/byteorder.h>
53 #include <asm/uaccess.h>
55 #define PCNET_CMD 0x00
56 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
57 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
58 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
60 #define PCNET_START_PG 0x40 /* First page of TX buffer */
61 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
63 /* Socket EA cards have a larger packet buffer */
64 #define SOCKET_START_PG 0x01
65 #define SOCKET_STOP_PG 0xff
67 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
69 static const char *if_names[] = { "auto", "10baseT", "10base2"};
72 /*====================================================================*/
74 /* Module parameters */
76 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
77 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
78 MODULE_LICENSE("GPL");
80 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
82 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
83 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
84 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
85 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
86 INT_MODULE_PARM(delay_time, 4); /* in usec */
87 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
88 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
90 /* Ugh! Let the user hardwire the hardware address for queer cards */
91 static int hw_addr[6] = { 0, /* ... */ };
92 module_param_array(hw_addr, int, NULL, 0);
94 /*====================================================================*/
96 static void mii_phy_probe(struct net_device *dev);
97 static int pcnet_config(struct pcmcia_device *link);
98 static void pcnet_release(struct pcmcia_device *link);
99 static int pcnet_open(struct net_device *dev);
100 static int pcnet_close(struct net_device *dev);
101 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
102 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
103 static void ei_watchdog(u_long arg);
104 static void pcnet_reset_8390(struct net_device *dev);
105 static int set_config(struct net_device *dev, struct ifmap *map);
106 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
107 int stop_pg, int cm_offset);
108 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
111 static void pcnet_detach(struct pcmcia_device *p_dev);
113 /*====================================================================*/
115 typedef struct hw_info_t {
121 #define DELAY_OUTPUT 0x01
122 #define HAS_MISC_REG 0x02
123 #define USE_BIG_BUF 0x04
124 #define HAS_IBM_MISC 0x08
125 #define IS_DL10019 0x10
126 #define IS_DL10022 0x20
128 #define USE_SHMEM 0x80 /* autodetected */
130 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
131 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
132 #define MII_PHYID_REV_MASK 0xfffffff0
133 #define MII_PHYID_REG1 0x02
134 #define MII_PHYID_REG2 0x03
136 static hw_info_t hw_info[] = {
137 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
138 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
139 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
140 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
141 DELAY_OUTPUT | HAS_IBM_MISC },
142 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
143 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
144 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
145 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
146 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
147 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
148 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
149 HAS_MISC_REG | HAS_IBM_MISC },
150 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
151 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
152 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
153 HAS_MISC_REG | HAS_IBM_MISC },
154 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
155 HAS_MISC_REG | HAS_IBM_MISC },
156 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
157 HAS_MISC_REG | HAS_IBM_MISC },
158 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
159 HAS_MISC_REG | HAS_IBM_MISC },
160 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
161 HAS_MISC_REG | HAS_IBM_MISC },
162 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
163 HAS_MISC_REG | HAS_IBM_MISC },
164 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
165 HAS_MISC_REG | HAS_IBM_MISC },
166 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
167 HAS_MISC_REG | HAS_IBM_MISC },
168 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
169 HAS_MISC_REG | HAS_IBM_MISC },
170 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
171 HAS_MISC_REG | HAS_IBM_MISC },
172 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
173 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
174 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
175 HAS_MISC_REG | HAS_IBM_MISC },
176 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
177 HAS_MISC_REG | HAS_IBM_MISC },
178 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
179 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
180 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
181 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
182 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
183 HAS_MISC_REG | HAS_IBM_MISC },
184 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
185 HAS_MISC_REG | HAS_IBM_MISC },
186 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
187 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
188 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
189 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
190 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
191 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
192 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
193 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
194 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
195 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
198 #define NR_INFO ARRAY_SIZE(hw_info)
200 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
201 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
202 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
204 typedef struct pcnet_dev_t {
205 struct pcmcia_device *p_dev;
208 struct timer_list watchdog;
209 int stale, fast_poll;
211 u_char eth_phy, pna_phy;
216 static inline pcnet_dev_t *PRIV(struct net_device *dev)
218 char *p = netdev_priv(dev);
219 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
222 static const struct net_device_ops pcnet_netdev_ops = {
223 .ndo_open = pcnet_open,
224 .ndo_stop = pcnet_close,
225 .ndo_set_config = set_config,
226 .ndo_start_xmit = ei_start_xmit,
227 .ndo_get_stats = ei_get_stats,
228 .ndo_do_ioctl = ei_ioctl,
229 .ndo_set_multicast_list = ei_set_multicast_list,
230 .ndo_tx_timeout = ei_tx_timeout,
231 .ndo_change_mtu = eth_change_mtu,
232 .ndo_set_mac_address = eth_mac_addr,
233 .ndo_validate_addr = eth_validate_addr,
234 #ifdef CONFIG_NET_POLL_CONTROLLER
235 .ndo_poll_controller = ei_poll,
239 /*======================================================================
241 pcnet_attach() creates an "instance" of the driver, allocating
242 local data structures for one device. The device is registered
245 ======================================================================*/
247 static int pcnet_probe(struct pcmcia_device *link)
250 struct net_device *dev;
252 dev_dbg(&link->dev, "pcnet_attach()\n");
254 /* Create new ethernet device */
255 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
256 if (!dev) return -ENOMEM;
261 link->conf.Attributes = CONF_ENABLE_IRQ;
262 link->conf.IntType = INT_MEMORY_AND_IO;
264 dev->netdev_ops = &pcnet_netdev_ops;
266 return pcnet_config(link);
269 /*======================================================================
271 This deletes a driver "instance". The device is de-registered
272 with Card Services. If it has been released, all local data
273 structures are freed. Otherwise, the structures will be freed
274 when the device is released.
276 ======================================================================*/
278 static void pcnet_detach(struct pcmcia_device *link)
280 struct net_device *dev = link->priv;
282 dev_dbg(&link->dev, "pcnet_detach\n");
284 unregister_netdev(dev);
291 /*======================================================================
293 This probes for a card's hardware address, for card types that
294 encode this information in their CIS.
296 ======================================================================*/
298 static hw_info_t *get_hwinfo(struct pcmcia_device *link)
300 struct net_device *dev = link->priv;
302 u_char __iomem *base, *virt;
305 /* Allocate a small memory window */
306 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
307 req.Base = 0; req.Size = 0;
309 i = pcmcia_request_window(link, &req, &link->win);
313 virt = ioremap(req.Base, req.Size);
314 for (i = 0; i < NR_INFO; i++) {
315 pcmcia_map_mem_page(link, link->win, hw_info[i].offset & ~(req.Size-1));
316 base = &virt[hw_info[i].offset & (req.Size-1)];
317 if ((readb(base+0) == hw_info[i].a0) &&
318 (readb(base+2) == hw_info[i].a1) &&
319 (readb(base+4) == hw_info[i].a2)) {
320 for (j = 0; j < 6; j++)
321 dev->dev_addr[j] = readb(base + (j<<1));
327 j = pcmcia_release_window(link, link->win);
328 return (i < NR_INFO) ? hw_info+i : NULL;
331 /*======================================================================
333 This probes for a card's hardware address by reading the PROM.
334 It checks the address against a list of known types, then falls
335 back to a simple NE2000 clone signature check.
337 ======================================================================*/
339 static hw_info_t *get_prom(struct pcmcia_device *link)
341 struct net_device *dev = link->priv;
342 unsigned int ioaddr = dev->base_addr;
346 /* This is lifted straight from drivers/net/ne.c */
348 u_char value, offset;
350 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
351 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
352 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
354 {0x00, EN0_IMR}, /* Mask completion irq. */
356 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
357 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
360 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
362 {E8390_RREAD+E8390_START, E8390_CMD},
365 pcnet_reset_8390(dev);
368 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
369 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
371 for (i = 0; i < 32; i++)
372 prom[i] = inb(ioaddr + PCNET_DATAPORT);
373 for (i = 0; i < NR_INFO; i++) {
374 if ((prom[0] == hw_info[i].a0) &&
375 (prom[2] == hw_info[i].a1) &&
376 (prom[4] == hw_info[i].a2))
379 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
380 for (j = 0; j < 6; j++)
381 dev->dev_addr[j] = prom[j<<1];
382 return (i < NR_INFO) ? hw_info+i : &default_info;
387 /*======================================================================
389 For DL10019 based cards, like the Linksys EtherFast
391 ======================================================================*/
393 static hw_info_t *get_dl10019(struct pcmcia_device *link)
395 struct net_device *dev = link->priv;
399 for (sum = 0, i = 0x14; i < 0x1c; i++)
400 sum += inb_p(dev->base_addr + i);
403 for (i = 0; i < 6; i++)
404 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
405 i = inb(dev->base_addr + 0x1f);
406 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
409 /*======================================================================
411 For Asix AX88190 based cards
413 ======================================================================*/
415 static hw_info_t *get_ax88190(struct pcmcia_device *link)
417 struct net_device *dev = link->priv;
418 unsigned int ioaddr = dev->base_addr;
421 /* Not much of a test, but the alternatives are messy */
422 if (link->conf.ConfigBase != 0x03c0)
425 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
426 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
427 outb_p(0x04, ioaddr + EN0_RSARHI);
428 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
430 for (i = 0; i < 6; i += 2) {
431 j = inw(ioaddr + PCNET_DATAPORT);
432 dev->dev_addr[i] = j & 0xff;
433 dev->dev_addr[i+1] = j >> 8;
435 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
436 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
440 /*======================================================================
442 This should be totally unnecessary... but when we can't figure
443 out the hardware address any other way, we'll let the user hard
444 wire it when the module is initialized.
446 ======================================================================*/
448 static hw_info_t *get_hwired(struct pcmcia_device *link)
450 struct net_device *dev = link->priv;
453 for (i = 0; i < 6; i++)
454 if (hw_addr[i] != 0) break;
458 for (i = 0; i < 6; i++)
459 dev->dev_addr[i] = hw_addr[i];
461 return &default_info;
464 /*======================================================================
466 pcnet_config() is scheduled to run after a CARD_INSERTION event
467 is received, to configure the PCMCIA socket, and to make the
468 ethernet device available to the system.
470 ======================================================================*/
472 static int try_io_port(struct pcmcia_device *link)
475 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
476 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
477 if (link->resource[0]->end == 32) {
478 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
479 if (link->resource[1]->end > 0) {
480 /* for master/slave multifunction cards */
481 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
484 /* This should be two 16-port windows */
485 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
486 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
488 if (link->resource[0]->start == 0) {
489 for (j = 0; j < 0x400; j += 0x20) {
490 link->resource[0]->start = j ^ 0x300;
491 link->resource[1]->start = (j ^ 0x300) + 0x10;
493 ret = pcmcia_request_io(link);
499 return pcmcia_request_io(link);
503 static int pcnet_confcheck(struct pcmcia_device *p_dev,
504 cistpl_cftable_entry_t *cfg,
505 cistpl_cftable_entry_t *dflt,
509 int *has_shmem = priv_data;
511 cistpl_io_t *io = &cfg->io;
513 if (cfg->index == 0 || cfg->io.nwin == 0)
516 /* For multifunction cards, by convention, we configure the
517 network function with window 0, and serial with window 1 */
519 i = (io->win[1].len > io->win[0].len);
520 p_dev->resource[1]->start = io->win[1-i].base;
521 p_dev->resource[1]->end = io->win[1-i].len;
523 i = p_dev->resource[1]->end = 0;
526 *has_shmem = ((cfg->mem.nwin == 1) &&
527 (cfg->mem.win[0].len >= 0x4000));
528 p_dev->resource[0]->start = io->win[i].base;
529 p_dev->resource[0]->end = io->win[i].len;
530 p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
531 if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32)
532 return try_io_port(p_dev);
537 static int pcnet_config(struct pcmcia_device *link)
539 struct net_device *dev = link->priv;
540 pcnet_dev_t *info = PRIV(dev);
541 int ret, start_pg, stop_pg, cm_offset;
543 hw_info_t *local_hw_info;
545 dev_dbg(&link->dev, "pcnet_config\n");
547 ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
554 if (resource_size(link->resource[1]) == 8) {
555 link->conf.Attributes |= CONF_ENABLE_SPKR;
556 link->conf.Status = CCSR_AUDIO_ENA;
558 if ((link->manf_id == MANFID_IBM) &&
559 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
560 link->conf.ConfigIndex |= 0x10;
562 ret = pcmcia_request_configuration(link, &link->conf);
565 dev->irq = link->irq;
566 dev->base_addr = link->resource[0]->start;
567 if (info->flags & HAS_MISC_REG) {
568 if ((if_port == 1) || (if_port == 2))
569 dev->if_port = if_port;
571 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
576 if ((link->conf.ConfigBase == 0x03c0) &&
577 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
578 printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
579 printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
583 local_hw_info = get_hwinfo(link);
584 if (local_hw_info == NULL)
585 local_hw_info = get_prom(link);
586 if (local_hw_info == NULL)
587 local_hw_info = get_dl10019(link);
588 if (local_hw_info == NULL)
589 local_hw_info = get_ax88190(link);
590 if (local_hw_info == NULL)
591 local_hw_info = get_hwired(link);
593 if (local_hw_info == NULL) {
594 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
595 " address for io base %#3lx\n", dev->base_addr);
599 info->flags = local_hw_info->flags;
600 /* Check for user overrides */
601 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
602 if ((link->manf_id == MANFID_SOCKET) &&
603 ((link->card_id == PRODID_SOCKET_LPE) ||
604 (link->card_id == PRODID_SOCKET_LPE_CF) ||
605 (link->card_id == PRODID_SOCKET_EIO)))
606 info->flags &= ~USE_BIG_BUF;
608 info->flags &= ~USE_BIG_BUF;
610 if (info->flags & USE_BIG_BUF) {
611 start_pg = SOCKET_START_PG;
612 stop_pg = SOCKET_STOP_PG;
615 start_pg = PCNET_START_PG;
616 stop_pg = PCNET_STOP_PG;
620 /* has_shmem is ignored if use_shmem != -1 */
621 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
622 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
623 setup_dma_config(link, start_pg, stop_pg);
625 ei_status.name = "NE2000";
626 ei_status.word16 = 1;
627 ei_status.reset_8390 = &pcnet_reset_8390;
629 if (info->flags & (IS_DL10019|IS_DL10022))
632 SET_NETDEV_DEV(dev, &link->dev);
634 if (register_netdev(dev) != 0) {
635 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
639 if (info->flags & (IS_DL10019|IS_DL10022)) {
640 u_char id = inb(dev->base_addr + 0x1a);
641 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
642 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
646 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
648 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
649 if (info->flags & USE_SHMEM)
650 printk (" mem %#5lx,", dev->mem_start);
651 if (info->flags & HAS_MISC_REG)
652 printk(" %s xcvr,", if_names[dev->if_port]);
653 printk(" hw_addr %pM\n", dev->dev_addr);
661 /*======================================================================
663 After a card is removed, pcnet_release() will unregister the net
664 device, and release the PCMCIA configuration. If the device is
665 still open, this will be postponed until it is closed.
667 ======================================================================*/
669 static void pcnet_release(struct pcmcia_device *link)
671 pcnet_dev_t *info = PRIV(link->priv);
673 dev_dbg(&link->dev, "pcnet_release\n");
675 if (info->flags & USE_SHMEM)
678 pcmcia_disable_device(link);
681 /*======================================================================
683 The card status event handler. Mostly, this schedules other
684 stuff to run after an event is received. A CARD_REMOVAL event
685 also sets some flags to discourage the net drivers from trying
686 to talk to the card any more.
688 ======================================================================*/
690 static int pcnet_suspend(struct pcmcia_device *link)
692 struct net_device *dev = link->priv;
695 netif_device_detach(dev);
700 static int pcnet_resume(struct pcmcia_device *link)
702 struct net_device *dev = link->priv;
705 pcnet_reset_8390(dev);
707 netif_device_attach(dev);
714 /*======================================================================
716 MII interface support for DL10019 and DL10022 based cards
718 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
719 it is 0x20. Setting both bits seems to work on both card types.
721 ======================================================================*/
723 #define DLINK_GPIO 0x1c
724 #define DLINK_DIAG 0x1d
725 #define DLINK_EEPROM 0x1e
727 #define MDIO_SHIFT_CLK 0x80
728 #define MDIO_DATA_OUT 0x40
729 #define MDIO_DIR_WRITE 0x30
730 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
731 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
732 #define MDIO_DATA_READ 0x10
733 #define MDIO_MASK 0x0f
735 static void mdio_sync(unsigned int addr)
737 int bits, mask = inb(addr) & MDIO_MASK;
738 for (bits = 0; bits < 32; bits++) {
739 outb(mask | MDIO_DATA_WRITE1, addr);
740 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
744 static int mdio_read(unsigned int addr, int phy_id, int loc)
746 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
747 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
750 for (i = 13; i >= 0; i--) {
751 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
752 outb(mask | dat, addr);
753 outb(mask | dat | MDIO_SHIFT_CLK, addr);
755 for (i = 19; i > 0; i--) {
757 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
758 outb(mask | MDIO_SHIFT_CLK, addr);
760 return (retval>>1) & 0xffff;
763 static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
765 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
766 int i, mask = inb(addr) & MDIO_MASK;
769 for (i = 31; i >= 0; i--) {
770 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
771 outb(mask | dat, addr);
772 outb(mask | dat | MDIO_SHIFT_CLK, addr);
774 for (i = 1; i >= 0; i--) {
776 outb(mask | MDIO_SHIFT_CLK, addr);
780 /*======================================================================
782 EEPROM access routines for DL10019 and DL10022 based cards
784 ======================================================================*/
792 #define EE_ADOT 0x01 /* DataOut for ASIC */
793 #define EE_READ_CMD 0x06
795 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
797 static int read_eeprom(unsigned int ioaddr, int location)
800 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
801 int read_cmd = location | (EE_READ_CMD << 8);
804 outb(EE_EEP|EE_CS, ee_addr);
806 /* Shift the read command bits out. */
807 for (i = 10; i >= 0; i--) {
808 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
809 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
810 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
812 outb(EE_EEP|EE_CS, ee_addr);
814 for (i = 16; i > 0; i--) {
815 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
816 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
817 outb_p(EE_EEP|EE_CS, ee_addr);
820 /* Terminate the EEPROM access. */
826 The internal ASIC registers can be changed by EEPROM READ access
827 with EE_ASIC bit set.
828 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
831 static void write_asic(unsigned int ioaddr, int location, short asic_data)
834 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
836 int read_cmd = location | (EE_READ_CMD << 8);
838 asic_data |= read_eeprom(ioaddr, location);
841 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
843 read_cmd = read_cmd >> 1;
845 /* Shift the read command bits out. */
846 for (i = 9; i >= 0; i--) {
847 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
848 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
849 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
850 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
853 outb(EE_ASIC|EE_CS, ee_addr);
854 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
855 outb(EE_ASIC|EE_CS, ee_addr);
857 for (i = 15; i >= 0; i--) {
858 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
859 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
860 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
861 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
864 /* Terminate the ASIC access. */
865 outb(EE_ASIC|EE_DI, ee_addr);
866 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
867 outb(EE_ASIC|EE_DI, ee_addr);
872 /*====================================================================*/
874 static void set_misc_reg(struct net_device *dev)
876 unsigned int nic_base = dev->base_addr;
877 pcnet_dev_t *info = PRIV(dev);
880 if (info->flags & HAS_MISC_REG) {
881 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
882 if (dev->if_port == 2)
884 if (info->flags & USE_BIG_BUF)
886 if (info->flags & HAS_IBM_MISC)
888 outb_p(tmp, nic_base + PCNET_MISC);
890 if (info->flags & IS_DL10022) {
891 if (info->flags & HAS_MII) {
892 /* Advertise 100F, 100H, 10F, 10H */
893 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
894 /* Restart MII autonegotiation */
895 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
896 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
897 info->mii_reset = jiffies;
899 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
901 } else if (info->flags & IS_DL10019) {
902 /* Advertise 100F, 100H, 10F, 10H */
903 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
904 /* Restart MII autonegotiation */
905 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
906 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
910 /*====================================================================*/
912 static void mii_phy_probe(struct net_device *dev)
914 pcnet_dev_t *info = PRIV(dev);
915 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
919 for (i = 31; i >= 0; i--) {
920 tmp = mdio_read(mii_addr, i, 1);
921 if ((tmp == 0) || (tmp == 0xffff))
923 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
925 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
926 phyid &= MII_PHYID_REV_MASK;
927 pr_debug("%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
928 if (phyid == AM79C9XX_HOME_PHY) {
930 } else if (phyid != AM79C9XX_ETH_PHY) {
936 static int pcnet_open(struct net_device *dev)
939 pcnet_dev_t *info = PRIV(dev);
940 struct pcmcia_device *link = info->p_dev;
941 unsigned int nic_base = dev->base_addr;
943 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
945 if (!pcmcia_dev_present(link))
950 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
951 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
957 info->phy_id = info->eth_phy;
958 info->link_status = 0x00;
959 init_timer(&info->watchdog);
960 info->watchdog.function = &ei_watchdog;
961 info->watchdog.data = (u_long)dev;
962 info->watchdog.expires = jiffies + HZ;
963 add_timer(&info->watchdog);
968 /*====================================================================*/
970 static int pcnet_close(struct net_device *dev)
972 pcnet_dev_t *info = PRIV(dev);
973 struct pcmcia_device *link = info->p_dev;
975 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
978 free_irq(dev->irq, dev);
981 netif_stop_queue(dev);
982 del_timer_sync(&info->watchdog);
987 /*======================================================================
989 Hard reset the card. This used to pause for the same period that
990 a 8390 reset command required, but that shouldn't be necessary.
992 ======================================================================*/
994 static void pcnet_reset_8390(struct net_device *dev)
996 unsigned int nic_base = dev->base_addr;
999 ei_status.txing = ei_status.dmaing = 0;
1001 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1003 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1005 for (i = 0; i < 100; i++) {
1006 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1010 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1013 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1017 } /* pcnet_reset_8390 */
1019 /*====================================================================*/
1021 static int set_config(struct net_device *dev, struct ifmap *map)
1023 pcnet_dev_t *info = PRIV(dev);
1024 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1025 if (!(info->flags & HAS_MISC_REG))
1027 else if ((map->port < 1) || (map->port > 2))
1029 dev->if_port = map->port;
1030 printk(KERN_INFO "%s: switched to %s port\n",
1031 dev->name, if_names[dev->if_port]);
1032 NS8390_init(dev, 1);
1037 /*====================================================================*/
1039 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
1041 struct net_device *dev = dev_id;
1043 irqreturn_t ret = ei_interrupt(irq, dev_id);
1045 if (ret == IRQ_HANDLED) {
1052 static void ei_watchdog(u_long arg)
1054 struct net_device *dev = (struct net_device *)arg;
1055 pcnet_dev_t *info = PRIV(dev);
1056 unsigned int nic_base = dev->base_addr;
1057 unsigned int mii_addr = nic_base + DLINK_GPIO;
1060 if (!netif_device_present(dev)) goto reschedule;
1062 /* Check for pending interrupt with expired latency timer: with
1063 this, we can limp along even if the interrupt is blocked */
1064 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1065 if (!info->fast_poll)
1066 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1067 ei_irq_wrapper(dev->irq, dev);
1068 info->fast_poll = HZ;
1070 if (info->fast_poll) {
1072 info->watchdog.expires = jiffies + 1;
1073 add_timer(&info->watchdog);
1077 if (!(info->flags & HAS_MII))
1080 mdio_read(mii_addr, info->phy_id, 1);
1081 link = mdio_read(mii_addr, info->phy_id, 1);
1082 if (!link || (link == 0xffff)) {
1083 if (info->eth_phy) {
1084 info->phy_id = info->eth_phy = 0;
1086 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1087 info->flags &= ~HAS_MII;
1093 if (link != info->link_status) {
1094 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1095 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1096 (link) ? "found" : "lost");
1097 if (link && (info->flags & IS_DL10022)) {
1098 /* Disable collision detection on full duplex links */
1099 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1100 } else if (link && (info->flags & IS_DL10019)) {
1101 /* Disable collision detection on full duplex links */
1102 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1105 if (info->phy_id == info->eth_phy) {
1107 printk(KERN_INFO "%s: autonegotiation complete: "
1108 "%sbaseT-%cD selected\n", dev->name,
1109 ((p & 0x0180) ? "100" : "10"),
1110 ((p & 0x0140) ? 'F' : 'H'));
1112 printk(KERN_INFO "%s: link partner did not "
1113 "autonegotiate\n", dev->name);
1115 NS8390_init(dev, 1);
1117 info->link_status = link;
1119 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1120 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1121 if (((info->phy_id == info->pna_phy) && link) ||
1122 ((info->phy_id != info->pna_phy) && !link)) {
1123 /* isolate this MII and try flipping to the other one */
1124 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1125 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1126 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1127 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1128 mdio_write(mii_addr, info->phy_id, 0,
1129 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1130 info->link_status = 0;
1131 info->mii_reset = jiffies;
1136 info->watchdog.expires = jiffies + HZ;
1137 add_timer(&info->watchdog);
1140 /*====================================================================*/
1143 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1145 pcnet_dev_t *info = PRIV(dev);
1146 struct mii_ioctl_data *data = if_mii(rq);
1147 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1149 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1154 data->phy_id = info->phy_id;
1155 case SIOCGMIIREG: /* Read MII PHY register. */
1156 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1158 case SIOCSMIIREG: /* Write MII PHY register. */
1159 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1165 /*====================================================================*/
1167 static void dma_get_8390_hdr(struct net_device *dev,
1168 struct e8390_pkt_hdr *hdr,
1171 unsigned int nic_base = dev->base_addr;
1173 if (ei_status.dmaing) {
1174 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1175 "[DMAstat:%1x][irqlock:%1x]\n",
1176 dev->name, ei_status.dmaing, ei_status.irqlock);
1180 ei_status.dmaing |= 0x01;
1181 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1182 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1183 outb_p(0, nic_base + EN0_RCNTHI);
1184 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1185 outb_p(ring_page, nic_base + EN0_RSARHI);
1186 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1188 insw(nic_base + PCNET_DATAPORT, hdr,
1189 sizeof(struct e8390_pkt_hdr)>>1);
1190 /* Fix for big endian systems */
1191 hdr->count = le16_to_cpu(hdr->count);
1193 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1194 ei_status.dmaing &= ~0x01;
1197 /*====================================================================*/
1199 static void dma_block_input(struct net_device *dev, int count,
1200 struct sk_buff *skb, int ring_offset)
1202 unsigned int nic_base = dev->base_addr;
1203 int xfer_count = count;
1204 char *buf = skb->data;
1206 if ((ei_debug > 4) && (count != 4))
1207 pr_debug("%s: [bi=%d]\n", dev->name, count+4);
1208 if (ei_status.dmaing) {
1209 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1210 "[DMAstat:%1x][irqlock:%1x]\n",
1211 dev->name, ei_status.dmaing, ei_status.irqlock);
1214 ei_status.dmaing |= 0x01;
1215 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1216 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1217 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1218 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1219 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1220 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1222 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1224 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1226 /* This was for the ALPHA version only, but enough people have been
1227 encountering problems that it is still here. */
1229 if (ei_debug > 4) { /* DMA termination address check... */
1230 int addr, tries = 20;
1232 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1233 -- it's broken for Rx on some cards! */
1234 int high = inb_p(nic_base + EN0_RSARHI);
1235 int low = inb_p(nic_base + EN0_RSARLO);
1236 addr = (high << 8) + low;
1237 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1239 } while (--tries > 0);
1241 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1242 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1243 dev->name, ring_offset + xfer_count, addr);
1246 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1247 ei_status.dmaing &= ~0x01;
1248 } /* dma_block_input */
1250 /*====================================================================*/
1252 static void dma_block_output(struct net_device *dev, int count,
1253 const u_char *buf, const int start_page)
1255 unsigned int nic_base = dev->base_addr;
1256 pcnet_dev_t *info = PRIV(dev);
1264 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1267 /* Round the count up for word writes. Do we need to do this?
1268 What effect will an odd byte count have on the 8390?
1269 I should check someday. */
1272 if (ei_status.dmaing) {
1273 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1274 "[DMAstat:%1x][irqlock:%1x]\n",
1275 dev->name, ei_status.dmaing, ei_status.irqlock);
1278 ei_status.dmaing |= 0x01;
1279 /* We should already be in page 0, but to be safe... */
1280 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1286 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1288 /* Now the normal output. */
1289 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1290 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1291 outb_p(0x00, nic_base + EN0_RSARLO);
1292 outb_p(start_page, nic_base + EN0_RSARHI);
1294 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1295 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1297 dma_start = jiffies;
1300 /* This was for the ALPHA version only, but enough people have been
1301 encountering problems that it is still here. */
1302 if (ei_debug > 4) { /* DMA termination address check... */
1303 int addr, tries = 20;
1305 int high = inb_p(nic_base + EN0_RSARHI);
1306 int low = inb_p(nic_base + EN0_RSARLO);
1307 addr = (high << 8) + low;
1308 if ((start_page << 8) + count == addr)
1310 } while (--tries > 0);
1312 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1313 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1314 dev->name, (start_page << 8) + count, addr);
1321 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1322 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1323 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1325 pcnet_reset_8390(dev);
1326 NS8390_init(dev, 1);
1330 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1331 if (info->flags & DELAY_OUTPUT)
1332 udelay((long)delay_time);
1333 ei_status.dmaing &= ~0x01;
1336 /*====================================================================*/
1338 static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1341 struct net_device *dev = link->priv;
1343 ei_status.tx_start_page = start_pg;
1344 ei_status.rx_start_page = start_pg + TX_PAGES;
1345 ei_status.stop_page = stop_pg;
1347 /* set up block i/o functions */
1348 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1349 ei_status.block_input = &dma_block_input;
1350 ei_status.block_output = &dma_block_output;
1355 /*====================================================================*/
1357 static void copyin(void *dest, void __iomem *src, int c)
1360 u_short __iomem *s = src;
1365 odd = (c & 1); c >>= 1;
1368 do { *d++ = __raw_readw(s++); } while (--c);
1370 /* get last byte by fetching a word and masking */
1372 *((u_char *)d) = readw(s) & 0xff;
1375 static void copyout(void __iomem *dest, const void *src, int c)
1377 u_short __iomem *d = dest;
1378 const u_short *s = src;
1383 odd = (c & 1); c >>= 1;
1386 do { __raw_writew(*s++, d++); } while (--c);
1388 /* copy last byte doing a read-modify-write */
1390 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1393 /*====================================================================*/
1395 static void shmem_get_8390_hdr(struct net_device *dev,
1396 struct e8390_pkt_hdr *hdr,
1399 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1401 - (ei_status.rx_start_page << 8);
1403 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1404 /* Fix for big endian systems */
1405 hdr->count = le16_to_cpu(hdr->count);
1408 /*====================================================================*/
1410 static void shmem_block_input(struct net_device *dev, int count,
1411 struct sk_buff *skb, int ring_offset)
1413 void __iomem *base = ei_status.mem;
1414 unsigned long offset = (TX_PAGES<<8) + ring_offset
1415 - (ei_status.rx_start_page << 8);
1416 char *buf = skb->data;
1418 if (offset + count > ei_status.priv) {
1419 /* We must wrap the input move. */
1420 int semi_count = ei_status.priv - offset;
1421 copyin(buf, base + offset, semi_count);
1423 offset = TX_PAGES<<8;
1424 count -= semi_count;
1426 copyin(buf, base + offset, count);
1429 /*====================================================================*/
1431 static void shmem_block_output(struct net_device *dev, int count,
1432 const u_char *buf, const int start_page)
1434 void __iomem *shmem = ei_status.mem + (start_page << 8);
1435 shmem -= ei_status.tx_start_page << 8;
1436 copyout(shmem, buf, count);
1439 /*====================================================================*/
1441 static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1442 int stop_pg, int cm_offset)
1444 struct net_device *dev = link->priv;
1445 pcnet_dev_t *info = PRIV(dev);
1447 int i, window_size, offset, ret;
1449 window_size = (stop_pg - start_pg) << 8;
1450 if (window_size > 32 * 1024)
1451 window_size = 32 * 1024;
1453 /* Make sure it's a power of two. */
1454 window_size = roundup_pow_of_two(window_size);
1456 /* Allocate a memory window */
1457 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1458 req.Attributes |= WIN_USE_WAIT;
1459 req.Base = 0; req.Size = window_size;
1460 req.AccessSpeed = mem_speed;
1461 ret = pcmcia_request_window(link, &req, &link->win);
1465 offset = (start_pg << 8) + cm_offset;
1466 offset -= offset % window_size;
1467 ret = pcmcia_map_mem_page(link, link->win, offset);
1471 /* Try scribbling on the buffer */
1472 info->base = ioremap(req.Base, window_size);
1473 for (i = 0; i < (TX_PAGES<<8); i += 2)
1474 __raw_writew((i>>1), info->base+offset+i);
1476 for (i = 0; i < (TX_PAGES<<8); i += 2)
1477 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1478 pcnet_reset_8390(dev);
1479 if (i != (TX_PAGES<<8)) {
1480 iounmap(info->base);
1481 pcmcia_release_window(link, link->win);
1482 info->base = NULL; link->win = 0;
1486 ei_status.mem = info->base + offset;
1487 ei_status.priv = req.Size;
1488 dev->mem_start = (u_long)ei_status.mem;
1489 dev->mem_end = dev->mem_start + req.Size;
1491 ei_status.tx_start_page = start_pg;
1492 ei_status.rx_start_page = start_pg + TX_PAGES;
1493 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1495 /* set up block i/o functions */
1496 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1497 ei_status.block_input = &shmem_block_input;
1498 ei_status.block_output = &shmem_block_output;
1500 info->flags |= USE_SHMEM;
1507 /*====================================================================*/
1509 static struct pcmcia_device_id pcnet_ids[] = {
1510 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1511 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1512 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1513 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1514 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1515 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1516 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1517 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1518 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1519 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1520 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1521 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1522 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1523 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1524 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1525 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1526 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1527 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1528 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1529 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1530 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1531 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1532 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1533 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1534 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1535 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1536 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1537 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1538 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1539 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1540 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1541 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1542 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1543 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1544 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1545 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1546 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1547 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1548 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1549 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1550 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1551 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1552 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1553 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1554 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1555 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1556 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1557 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1558 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1559 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1560 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1561 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1562 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1563 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1564 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1565 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1566 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1567 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1568 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1569 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1570 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1571 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1572 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1573 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1574 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1575 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1576 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1577 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1578 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1579 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1580 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1581 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1582 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1583 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1584 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1585 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1586 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1587 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1588 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1589 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1590 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1591 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1592 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1593 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1594 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1595 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1596 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1597 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1598 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1599 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1600 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1601 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1602 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1603 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1604 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1605 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1606 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1607 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1608 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1609 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1610 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1611 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1612 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1613 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1614 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1615 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1616 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1617 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1618 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1619 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1620 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1621 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1622 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1623 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1624 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1625 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1626 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1627 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1628 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1629 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1630 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1631 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1632 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1633 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1634 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1635 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1636 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1637 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1638 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1639 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1640 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1641 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1642 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1643 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1644 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1645 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1646 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1647 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1648 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1649 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1650 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1651 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1652 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1653 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1654 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1655 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1656 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1657 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1658 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1659 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1660 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1661 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1662 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1663 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1664 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1665 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1666 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1667 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1668 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1669 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1670 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1671 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1672 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1673 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1674 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1675 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1676 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1677 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1678 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1679 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1680 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1681 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1682 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1683 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1684 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1685 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1686 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1687 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1688 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1689 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1690 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1691 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1692 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1693 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1694 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1695 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1696 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1697 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1698 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1699 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1701 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1702 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1703 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1704 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1705 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1706 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1707 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1708 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1709 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1710 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1711 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1712 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1713 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1714 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1715 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1716 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1717 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1718 0xb4be14e3, 0x43ac239b, 0x0877b627),
1721 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1722 MODULE_FIRMWARE("cis/PCMLM28.cis");
1723 MODULE_FIRMWARE("cis/DP83903.cis");
1724 MODULE_FIRMWARE("cis/LA-PCM.cis");
1725 MODULE_FIRMWARE("cis/PE520.cis");
1726 MODULE_FIRMWARE("cis/NE2K.cis");
1727 MODULE_FIRMWARE("cis/PE-200.cis");
1728 MODULE_FIRMWARE("cis/tamarack.cis");
1730 static struct pcmcia_driver pcnet_driver = {
1734 .probe = pcnet_probe,
1735 .remove = pcnet_detach,
1736 .owner = THIS_MODULE,
1737 .id_table = pcnet_ids,
1738 .suspend = pcnet_suspend,
1739 .resume = pcnet_resume,
1742 static int __init init_pcnet_cs(void)
1744 return pcmcia_register_driver(&pcnet_driver);
1747 static void __exit exit_pcnet_cs(void)
1749 pcmcia_unregister_driver(&pcnet_driver);
1752 module_init(init_pcnet_cs);
1753 module_exit(exit_pcnet_cs);