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/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 <../drivers/net/8390.h>
43 #include <pcmcia/version.h>
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>
52 #include <asm/system.h>
53 #include <asm/byteorder.h>
54 #include <asm/uaccess.h>
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 */
61 #define PCNET_START_PG 0x40 /* First page of TX buffer */
62 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
64 /* Socket EA cards have a larger packet buffer */
65 #define SOCKET_START_PG 0x01
66 #define SOCKET_STOP_PG 0xff
68 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
70 static char *if_names[] = { "auto", "10baseT", "10base2"};
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)";
79 #define DEBUG(n, args...)
82 /*====================================================================*/
84 /* Module parameters */
86 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
87 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
88 MODULE_LICENSE("GPL");
90 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
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? */
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);
104 /*====================================================================*/
106 static void mii_phy_probe(struct net_device *dev);
107 static void pcnet_config(dev_link_t *link);
108 static void pcnet_release(dev_link_t *link);
109 static int pcnet_event(event_t event, int priority,
110 event_callback_args_t *args);
111 static int pcnet_open(struct net_device *dev);
112 static int pcnet_close(struct net_device *dev);
113 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
114 static struct ethtool_ops netdev_ethtool_ops;
115 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs);
116 static void ei_watchdog(u_long arg);
117 static void pcnet_reset_8390(struct net_device *dev);
118 static int set_config(struct net_device *dev, struct ifmap *map);
119 static int setup_shmem_window(dev_link_t *link, int start_pg,
120 int stop_pg, int cm_offset);
121 static int setup_dma_config(dev_link_t *link, int start_pg,
124 static dev_link_t *pcnet_attach(void);
125 static void pcnet_detach(dev_link_t *);
127 static dev_info_t dev_info = "pcnet_cs";
128 static dev_link_t *dev_list;
130 /*====================================================================*/
132 typedef struct hw_info_t {
138 #define DELAY_OUTPUT 0x01
139 #define HAS_MISC_REG 0x02
140 #define USE_BIG_BUF 0x04
141 #define HAS_IBM_MISC 0x08
142 #define IS_DL10019 0x10
143 #define IS_DL10022 0x20
145 #define USE_SHMEM 0x80 /* autodetected */
147 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
148 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
149 #define MII_PHYID_REV_MASK 0xfffffff0
150 #define MII_PHYID_REG1 0x02
151 #define MII_PHYID_REG2 0x03
153 static hw_info_t hw_info[] = {
154 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
155 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
156 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
157 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
158 DELAY_OUTPUT | HAS_IBM_MISC },
159 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
160 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
161 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
162 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
163 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
164 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
165 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
166 HAS_MISC_REG | HAS_IBM_MISC },
167 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
168 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
169 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
172 HAS_MISC_REG | HAS_IBM_MISC },
173 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
174 HAS_MISC_REG | HAS_IBM_MISC },
175 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
178 HAS_MISC_REG | HAS_IBM_MISC },
179 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
180 HAS_MISC_REG | HAS_IBM_MISC },
181 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
182 HAS_MISC_REG | HAS_IBM_MISC },
183 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
184 HAS_MISC_REG | HAS_IBM_MISC },
185 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
186 HAS_MISC_REG | HAS_IBM_MISC },
187 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
188 HAS_MISC_REG | HAS_IBM_MISC },
189 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
190 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
191 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
192 HAS_MISC_REG | HAS_IBM_MISC },
193 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
194 HAS_MISC_REG | HAS_IBM_MISC },
195 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
196 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
197 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
198 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
199 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
200 HAS_MISC_REG | HAS_IBM_MISC },
201 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
202 HAS_MISC_REG | HAS_IBM_MISC },
203 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
204 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
205 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
206 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
207 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
208 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
209 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
210 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
211 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
212 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
215 #define NR_INFO (sizeof(hw_info)/sizeof(hw_info_t))
217 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
218 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
219 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
221 typedef struct pcnet_dev_t {
226 struct timer_list watchdog;
227 int stale, fast_poll;
229 u_char eth_phy, pna_phy;
234 static inline pcnet_dev_t *PRIV(struct net_device *dev)
236 char *p = netdev_priv(dev);
237 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
240 /*======================================================================
242 pcnet_attach() creates an "instance" of the driver, allocating
243 local data structures for one device. The device is registered
246 ======================================================================*/
248 static dev_link_t *pcnet_attach(void)
252 struct net_device *dev;
253 client_reg_t client_reg;
256 DEBUG(0, "pcnet_attach()\n");
258 /* Create new ethernet device */
259 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
260 if (!dev) return NULL;
265 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
266 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
267 link->conf.Attributes = CONF_ENABLE_IRQ;
268 link->conf.IntType = INT_MEMORY_AND_IO;
270 SET_MODULE_OWNER(dev);
271 dev->open = &pcnet_open;
272 dev->stop = &pcnet_close;
273 dev->set_config = &set_config;
275 /* Register with Card Services */
276 link->next = dev_list;
278 client_reg.dev_info = &dev_info;
279 client_reg.Version = 0x0210;
280 client_reg.event_callback_args.client_data = link;
281 ret = pcmcia_register_client(&link->handle, &client_reg);
282 if (ret != CS_SUCCESS) {
283 cs_error(link->handle, RegisterClient, ret);
291 /*======================================================================
293 This deletes a driver "instance". The device is de-registered
294 with Card Services. If it has been released, all local data
295 structures are freed. Otherwise, the structures will be freed
296 when the device is released.
298 ======================================================================*/
300 static void pcnet_detach(dev_link_t *link)
302 struct net_device *dev = link->priv;
305 DEBUG(0, "pcnet_detach(0x%p)\n", link);
307 /* Locate device structure */
308 for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
309 if (*linkp == link) break;
314 unregister_netdev(dev);
316 if (link->state & DEV_CONFIG)
320 pcmcia_deregister_client(link->handle);
322 /* Unlink device structure, free bits */
327 /*======================================================================
329 This probes for a card's hardware address, for card types that
330 encode this information in their CIS.
332 ======================================================================*/
334 static hw_info_t *get_hwinfo(dev_link_t *link)
336 struct net_device *dev = link->priv;
339 u_char __iomem *base, *virt;
342 /* Allocate a small memory window */
343 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
344 req.Base = 0; req.Size = 0;
346 i = pcmcia_request_window(&link->handle, &req, &link->win);
347 if (i != CS_SUCCESS) {
348 cs_error(link->handle, RequestWindow, i);
352 virt = ioremap(req.Base, req.Size);
354 for (i = 0; i < NR_INFO; i++) {
355 mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
356 pcmcia_map_mem_page(link->win, &mem);
357 base = &virt[hw_info[i].offset & (req.Size-1)];
358 if ((readb(base+0) == hw_info[i].a0) &&
359 (readb(base+2) == hw_info[i].a1) &&
360 (readb(base+4) == hw_info[i].a2))
364 for (j = 0; j < 6; j++)
365 dev->dev_addr[j] = readb(base + (j<<1));
369 j = pcmcia_release_window(link->win);
371 cs_error(link->handle, ReleaseWindow, j);
372 return (i < NR_INFO) ? hw_info+i : NULL;
375 /*======================================================================
377 This probes for a card's hardware address by reading the PROM.
378 It checks the address against a list of known types, then falls
379 back to a simple NE2000 clone signature check.
381 ======================================================================*/
383 static hw_info_t *get_prom(dev_link_t *link)
385 struct net_device *dev = link->priv;
386 kio_addr_t ioaddr = dev->base_addr;
390 /* This is lifted straight from drivers/net/ne.c */
392 u_char value, offset;
394 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
395 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
396 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
398 {0x00, EN0_IMR}, /* Mask completion irq. */
400 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
401 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
404 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
406 {E8390_RREAD+E8390_START, E8390_CMD},
409 pcnet_reset_8390(dev);
412 for (i = 0; i < sizeof(program_seq)/sizeof(program_seq[0]); i++)
413 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
415 for (i = 0; i < 32; i++)
416 prom[i] = inb(ioaddr + PCNET_DATAPORT);
417 for (i = 0; i < NR_INFO; i++) {
418 if ((prom[0] == hw_info[i].a0) &&
419 (prom[2] == hw_info[i].a1) &&
420 (prom[4] == hw_info[i].a2))
423 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
424 for (j = 0; j < 6; j++)
425 dev->dev_addr[j] = prom[j<<1];
426 return (i < NR_INFO) ? hw_info+i : &default_info;
431 /*======================================================================
433 For DL10019 based cards, like the Linksys EtherFast
435 ======================================================================*/
437 static hw_info_t *get_dl10019(dev_link_t *link)
439 struct net_device *dev = link->priv;
443 for (sum = 0, i = 0x14; i < 0x1c; i++)
444 sum += inb_p(dev->base_addr + i);
447 for (i = 0; i < 6; i++)
448 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
449 i = inb(dev->base_addr + 0x1f);
450 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
453 /*======================================================================
455 For Asix AX88190 based cards
457 ======================================================================*/
459 static hw_info_t *get_ax88190(dev_link_t *link)
461 struct net_device *dev = link->priv;
462 kio_addr_t ioaddr = dev->base_addr;
465 /* Not much of a test, but the alternatives are messy */
466 if (link->conf.ConfigBase != 0x03c0)
469 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
470 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
471 outb_p(0x04, ioaddr + EN0_RSARHI);
472 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
474 for (i = 0; i < 6; i += 2) {
475 j = inw(ioaddr + PCNET_DATAPORT);
476 dev->dev_addr[i] = j & 0xff;
477 dev->dev_addr[i+1] = j >> 8;
479 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
480 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
484 /*======================================================================
486 This should be totally unnecessary... but when we can't figure
487 out the hardware address any other way, we'll let the user hard
488 wire it when the module is initialized.
490 ======================================================================*/
492 static hw_info_t *get_hwired(dev_link_t *link)
494 struct net_device *dev = link->priv;
497 for (i = 0; i < 6; i++)
498 if (hw_addr[i] != 0) break;
502 for (i = 0; i < 6; i++)
503 dev->dev_addr[i] = hw_addr[i];
505 return &default_info;
508 /*======================================================================
510 pcnet_config() is scheduled to run after a CARD_INSERTION event
511 is received, to configure the PCMCIA socket, and to make the
512 ethernet device available to the system.
514 ======================================================================*/
516 #define CS_CHECK(fn, ret) \
517 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
519 static int try_io_port(dev_link_t *link)
522 if (link->io.NumPorts1 == 32) {
523 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
524 if (link->io.NumPorts2 > 0) {
525 /* for master/slave multifunction cards */
526 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
527 link->irq.Attributes =
528 IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
531 /* This should be two 16-port windows */
532 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
533 link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
535 if (link->io.BasePort1 == 0) {
536 link->io.IOAddrLines = 16;
537 for (j = 0; j < 0x400; j += 0x20) {
538 link->io.BasePort1 = j ^ 0x300;
539 link->io.BasePort2 = (j ^ 0x300) + 0x10;
540 ret = pcmcia_request_io(link->handle, &link->io);
541 if (ret == CS_SUCCESS) return ret;
545 return pcmcia_request_io(link->handle, &link->io);
549 static void pcnet_config(dev_link_t *link)
551 client_handle_t handle = link->handle;
552 struct net_device *dev = link->priv;
553 pcnet_dev_t *info = PRIV(dev);
556 int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
557 int manfid = 0, prodid = 0, has_shmem = 0;
562 DEBUG(0, "pcnet_config(0x%p)\n", link);
564 tuple.Attributes = 0;
565 tuple.TupleData = (cisdata_t *)buf;
566 tuple.TupleDataMax = sizeof(buf);
567 tuple.TupleOffset = 0;
568 tuple.DesiredTuple = CISTPL_CONFIG;
569 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
570 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
571 CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
572 link->conf.ConfigBase = parse.config.base;
573 link->conf.Present = parse.config.rmask[0];
576 link->state |= DEV_CONFIG;
578 /* Look up current Vcc */
579 CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
580 link->conf.Vcc = conf.Vcc;
582 tuple.DesiredTuple = CISTPL_MANFID;
583 tuple.Attributes = TUPLE_RETURN_COMMON;
584 if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) &&
585 (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS)) {
586 manfid = le16_to_cpu(buf[0]);
587 prodid = le16_to_cpu(buf[1]);
590 tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
591 tuple.Attributes = 0;
592 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
593 while (last_ret == CS_SUCCESS) {
594 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
595 cistpl_io_t *io = &(parse.cftable_entry.io);
597 if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
598 pcmcia_parse_tuple(handle, &tuple, &parse) != 0 ||
599 cfg->index == 0 || cfg->io.nwin == 0)
602 link->conf.ConfigIndex = cfg->index;
603 /* For multifunction cards, by convention, we configure the
604 network function with window 0, and serial with window 1 */
606 i = (io->win[1].len > io->win[0].len);
607 link->io.BasePort2 = io->win[1-i].base;
608 link->io.NumPorts2 = io->win[1-i].len;
610 i = link->io.NumPorts2 = 0;
612 has_shmem = ((cfg->mem.nwin == 1) &&
613 (cfg->mem.win[0].len >= 0x4000));
614 link->io.BasePort1 = io->win[i].base;
615 link->io.NumPorts1 = io->win[i].len;
616 link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
617 if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
618 last_ret = try_io_port(link);
619 if (last_ret == CS_SUCCESS) break;
622 last_ret = pcmcia_get_next_tuple(handle, &tuple);
624 if (last_ret != CS_SUCCESS) {
625 cs_error(handle, RequestIO, last_ret);
629 CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
631 if (link->io.NumPorts2 == 8) {
632 link->conf.Attributes |= CONF_ENABLE_SPKR;
633 link->conf.Status = CCSR_AUDIO_ENA;
635 if ((manfid == MANFID_IBM) &&
636 (prodid == PRODID_IBM_HOME_AND_AWAY))
637 link->conf.ConfigIndex |= 0x10;
639 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
640 dev->irq = link->irq.AssignedIRQ;
641 dev->base_addr = link->io.BasePort1;
642 if (info->flags & HAS_MISC_REG) {
643 if ((if_port == 1) || (if_port == 2))
644 dev->if_port = if_port;
646 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
651 hw_info = get_hwinfo(link);
653 hw_info = get_prom(link);
655 hw_info = get_dl10019(link);
657 hw_info = get_ax88190(link);
659 hw_info = get_hwired(link);
661 if (hw_info == NULL) {
662 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
663 " address for io base %#3lx\n", dev->base_addr);
667 info->flags = hw_info->flags;
668 /* Check for user overrides */
669 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
670 if ((manfid == MANFID_SOCKET) &&
671 ((prodid == PRODID_SOCKET_LPE) ||
672 (prodid == PRODID_SOCKET_LPE_CF) ||
673 (prodid == PRODID_SOCKET_EIO)))
674 info->flags &= ~USE_BIG_BUF;
676 info->flags &= ~USE_BIG_BUF;
678 if (info->flags & USE_BIG_BUF) {
679 start_pg = SOCKET_START_PG;
680 stop_pg = SOCKET_STOP_PG;
683 start_pg = PCNET_START_PG;
684 stop_pg = PCNET_STOP_PG;
688 /* has_shmem is ignored if use_shmem != -1 */
689 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
690 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
691 setup_dma_config(link, start_pg, stop_pg);
693 ei_status.name = "NE2000";
694 ei_status.word16 = 1;
695 ei_status.reset_8390 = &pcnet_reset_8390;
697 SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
699 if (info->flags & (IS_DL10019|IS_DL10022)) {
700 u_char id = inb(dev->base_addr + 0x1a);
701 dev->do_ioctl = &ei_ioctl;
703 if ((id == 0x30) && !info->pna_phy && (info->eth_phy == 4))
707 link->dev = &info->node;
708 link->state &= ~DEV_CONFIG_PENDING;
709 SET_NETDEV_DEV(dev, &handle_to_dev(handle));
711 #ifdef CONFIG_NET_POLL_CONTROLLER
712 dev->poll_controller = ei_poll;
715 if (register_netdev(dev) != 0) {
716 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
721 strcpy(info->node.dev_name, dev->name);
723 if (info->flags & (IS_DL10019|IS_DL10022)) {
724 u_char id = inb(dev->base_addr + 0x1a);
725 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
726 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
730 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
732 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
733 if (info->flags & USE_SHMEM)
734 printk (" mem %#5lx,", dev->mem_start);
735 if (info->flags & HAS_MISC_REG)
736 printk(" %s xcvr,", if_names[dev->if_port]);
738 for (i = 0; i < 6; i++)
739 printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
743 cs_error(link->handle, last_fn, last_ret);
746 link->state &= ~DEV_CONFIG_PENDING;
750 /*======================================================================
752 After a card is removed, pcnet_release() will unregister the net
753 device, and release the PCMCIA configuration. If the device is
754 still open, this will be postponed until it is closed.
756 ======================================================================*/
758 static void pcnet_release(dev_link_t *link)
760 pcnet_dev_t *info = PRIV(link->priv);
762 DEBUG(0, "pcnet_release(0x%p)\n", link);
764 if (info->flags & USE_SHMEM) {
766 pcmcia_release_window(link->win);
768 pcmcia_release_configuration(link->handle);
769 pcmcia_release_io(link->handle, &link->io);
770 pcmcia_release_irq(link->handle, &link->irq);
772 link->state &= ~DEV_CONFIG;
775 /*======================================================================
777 The card status event handler. Mostly, this schedules other
778 stuff to run after an event is received. A CARD_REMOVAL event
779 also sets some flags to discourage the net drivers from trying
780 to talk to the card any more.
782 ======================================================================*/
784 static int pcnet_event(event_t event, int priority,
785 event_callback_args_t *args)
787 dev_link_t *link = args->client_data;
788 struct net_device *dev = link->priv;
790 DEBUG(2, "pcnet_event(0x%06x)\n", event);
793 case CS_EVENT_CARD_REMOVAL:
794 link->state &= ~DEV_PRESENT;
795 if (link->state & DEV_CONFIG)
796 netif_device_detach(dev);
798 case CS_EVENT_CARD_INSERTION:
799 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
802 case CS_EVENT_PM_SUSPEND:
803 link->state |= DEV_SUSPEND;
804 /* Fall through... */
805 case CS_EVENT_RESET_PHYSICAL:
806 if (link->state & DEV_CONFIG) {
808 netif_device_detach(dev);
809 pcmcia_release_configuration(link->handle);
812 case CS_EVENT_PM_RESUME:
813 link->state &= ~DEV_SUSPEND;
814 /* Fall through... */
815 case CS_EVENT_CARD_RESET:
816 if (link->state & DEV_CONFIG) {
817 pcmcia_request_configuration(link->handle, &link->conf);
819 pcnet_reset_8390(dev);
821 netif_device_attach(dev);
829 /*======================================================================
831 MII interface support for DL10019 and DL10022 based cards
833 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
834 it is 0x20. Setting both bits seems to work on both card types.
836 ======================================================================*/
838 #define DLINK_GPIO 0x1c
839 #define DLINK_DIAG 0x1d
840 #define DLINK_EEPROM 0x1e
842 #define MDIO_SHIFT_CLK 0x80
843 #define MDIO_DATA_OUT 0x40
844 #define MDIO_DIR_WRITE 0x30
845 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
846 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
847 #define MDIO_DATA_READ 0x10
848 #define MDIO_MASK 0x0f
850 static void mdio_sync(kio_addr_t addr)
852 int bits, mask = inb(addr) & MDIO_MASK;
853 for (bits = 0; bits < 32; bits++) {
854 outb(mask | MDIO_DATA_WRITE1, addr);
855 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
859 static int mdio_read(kio_addr_t addr, int phy_id, int loc)
861 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
862 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
865 for (i = 13; i >= 0; i--) {
866 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
867 outb(mask | dat, addr);
868 outb(mask | dat | MDIO_SHIFT_CLK, addr);
870 for (i = 19; i > 0; i--) {
872 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
873 outb(mask | MDIO_SHIFT_CLK, addr);
875 return (retval>>1) & 0xffff;
878 static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
880 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
881 int i, mask = inb(addr) & MDIO_MASK;
884 for (i = 31; i >= 0; i--) {
885 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
886 outb(mask | dat, addr);
887 outb(mask | dat | MDIO_SHIFT_CLK, addr);
889 for (i = 1; i >= 0; i--) {
891 outb(mask | MDIO_SHIFT_CLK, addr);
895 static void mdio_reset(kio_addr_t addr, int phy_id)
904 /*======================================================================
906 EEPROM access routines for DL10019 and DL10022 based cards
908 ======================================================================*/
916 #define EE_ADOT 0x01 /* DataOut for ASIC */
917 #define EE_READ_CMD 0x06
919 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
921 static int read_eeprom(kio_addr_t ioaddr, int location)
924 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
925 int read_cmd = location | (EE_READ_CMD << 8);
928 outb(EE_EEP|EE_CS, ee_addr);
930 /* Shift the read command bits out. */
931 for (i = 10; i >= 0; i--) {
932 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
933 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
934 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
936 outb(EE_EEP|EE_CS, ee_addr);
938 for (i = 16; i > 0; i--) {
939 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
940 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
941 outb_p(EE_EEP|EE_CS, ee_addr);
944 /* Terminate the EEPROM access. */
950 The internal ASIC registers can be changed by EEPROM READ access
951 with EE_ASIC bit set.
952 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
955 static void write_asic(kio_addr_t ioaddr, int location, short asic_data)
958 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
960 int read_cmd = location | (EE_READ_CMD << 8);
962 asic_data |= read_eeprom(ioaddr, location);
965 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
967 read_cmd = read_cmd >> 1;
969 /* Shift the read command bits out. */
970 for (i = 9; i >= 0; i--) {
971 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
972 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
973 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
974 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
977 outb(EE_ASIC|EE_CS, ee_addr);
978 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
979 outb(EE_ASIC|EE_CS, ee_addr);
981 for (i = 15; i >= 0; i--) {
982 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
983 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
984 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
985 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
988 /* Terminate the ASIC access. */
989 outb(EE_ASIC|EE_DI, ee_addr);
990 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
991 outb(EE_ASIC|EE_DI, ee_addr);
996 /*====================================================================*/
998 static void set_misc_reg(struct net_device *dev)
1000 kio_addr_t nic_base = dev->base_addr;
1001 pcnet_dev_t *info = PRIV(dev);
1004 if (info->flags & HAS_MISC_REG) {
1005 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
1006 if (dev->if_port == 2)
1008 if (info->flags & USE_BIG_BUF)
1010 if (info->flags & HAS_IBM_MISC)
1012 outb_p(tmp, nic_base + PCNET_MISC);
1014 if (info->flags & IS_DL10022) {
1015 if (info->flags & HAS_MII) {
1016 mdio_reset(nic_base + DLINK_GPIO, info->eth_phy);
1017 /* Restart MII autonegotiation */
1018 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
1019 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
1020 info->mii_reset = jiffies;
1022 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
1027 /*====================================================================*/
1029 static void mii_phy_probe(struct net_device *dev)
1031 pcnet_dev_t *info = PRIV(dev);
1032 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1036 for (i = 31; i >= 0; i--) {
1037 tmp = mdio_read(mii_addr, i, 1);
1038 if ((tmp == 0) || (tmp == 0xffff))
1040 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
1042 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
1043 phyid &= MII_PHYID_REV_MASK;
1044 DEBUG(0, "%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
1045 if (phyid == AM79C9XX_HOME_PHY) {
1047 } else if (phyid != AM79C9XX_ETH_PHY) {
1053 static int pcnet_open(struct net_device *dev)
1055 pcnet_dev_t *info = PRIV(dev);
1056 dev_link_t *link = &info->link;
1058 DEBUG(2, "pcnet_open('%s')\n", dev->name);
1066 request_irq(dev->irq, ei_irq_wrapper, SA_SHIRQ, dev_info, dev);
1068 info->phy_id = info->eth_phy;
1069 info->link_status = 0x00;
1070 init_timer(&info->watchdog);
1071 info->watchdog.function = &ei_watchdog;
1072 info->watchdog.data = (u_long)dev;
1073 info->watchdog.expires = jiffies + HZ;
1074 add_timer(&info->watchdog);
1076 return ei_open(dev);
1079 /*====================================================================*/
1081 static int pcnet_close(struct net_device *dev)
1083 pcnet_dev_t *info = PRIV(dev);
1084 dev_link_t *link = &info->link;
1086 DEBUG(2, "pcnet_close('%s')\n", dev->name);
1089 free_irq(dev->irq, dev);
1092 netif_stop_queue(dev);
1093 del_timer_sync(&info->watchdog);
1098 /*======================================================================
1100 Hard reset the card. This used to pause for the same period that
1101 a 8390 reset command required, but that shouldn't be necessary.
1103 ======================================================================*/
1105 static void pcnet_reset_8390(struct net_device *dev)
1107 kio_addr_t nic_base = dev->base_addr;
1110 ei_status.txing = ei_status.dmaing = 0;
1112 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1114 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1116 for (i = 0; i < 100; i++) {
1117 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1121 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1124 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1128 } /* pcnet_reset_8390 */
1130 /*====================================================================*/
1132 static int set_config(struct net_device *dev, struct ifmap *map)
1134 pcnet_dev_t *info = PRIV(dev);
1135 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1136 if (!(info->flags & HAS_MISC_REG))
1138 else if ((map->port < 1) || (map->port > 2))
1140 dev->if_port = map->port;
1141 printk(KERN_INFO "%s: switched to %s port\n",
1142 dev->name, if_names[dev->if_port]);
1143 NS8390_init(dev, 1);
1148 /*====================================================================*/
1150 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs)
1152 struct net_device *dev = dev_id;
1154 irqreturn_t ret = ei_interrupt(irq, dev_id, regs);
1156 if (ret == IRQ_HANDLED) {
1163 static void ei_watchdog(u_long arg)
1165 struct net_device *dev = (struct net_device *)arg;
1166 pcnet_dev_t *info = PRIV(dev);
1167 kio_addr_t nic_base = dev->base_addr;
1168 kio_addr_t mii_addr = nic_base + DLINK_GPIO;
1171 if (!netif_device_present(dev)) goto reschedule;
1173 /* Check for pending interrupt with expired latency timer: with
1174 this, we can limp along even if the interrupt is blocked */
1175 outb_p(E8390_NODMA+E8390_PAGE0, nic_base + E8390_CMD);
1176 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1177 if (!info->fast_poll)
1178 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1179 ei_irq_wrapper(dev->irq, dev, NULL);
1180 info->fast_poll = HZ;
1182 if (info->fast_poll) {
1184 info->watchdog.expires = jiffies + 1;
1185 add_timer(&info->watchdog);
1189 if (!(info->flags & HAS_MII))
1192 mdio_read(mii_addr, info->phy_id, 1);
1193 link = mdio_read(mii_addr, info->phy_id, 1);
1194 if (!link || (link == 0xffff)) {
1195 if (info->eth_phy) {
1196 info->phy_id = info->eth_phy = 0;
1198 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1199 info->flags &= ~HAS_MII;
1205 if (link != info->link_status) {
1206 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1207 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1208 (link) ? "found" : "lost");
1209 if (link && (info->flags & IS_DL10022)) {
1210 /* Disable collision detection on full duplex links */
1211 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1212 } else if (link && (info->flags & IS_DL10019)) {
1213 /* Disable collision detection on full duplex links */
1214 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1217 if (info->phy_id == info->eth_phy) {
1219 printk(KERN_INFO "%s: autonegotiation complete: "
1220 "%sbaseT-%cD selected\n", dev->name,
1221 ((p & 0x0180) ? "100" : "10"),
1222 ((p & 0x0140) ? 'F' : 'H'));
1224 printk(KERN_INFO "%s: link partner did not "
1225 "autonegotiate\n", dev->name);
1227 NS8390_init(dev, 1);
1229 info->link_status = link;
1231 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1232 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1233 if (((info->phy_id == info->pna_phy) && link) ||
1234 ((info->phy_id != info->pna_phy) && !link)) {
1235 /* isolate this MII and try flipping to the other one */
1236 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1237 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1238 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1239 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1240 mdio_write(mii_addr, info->phy_id, 0,
1241 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1242 info->link_status = 0;
1243 info->mii_reset = jiffies;
1248 info->watchdog.expires = jiffies + HZ;
1249 add_timer(&info->watchdog);
1252 /*====================================================================*/
1254 static void netdev_get_drvinfo(struct net_device *dev,
1255 struct ethtool_drvinfo *info)
1257 strcpy(info->driver, "pcnet_cs");
1260 static struct ethtool_ops netdev_ethtool_ops = {
1261 .get_drvinfo = netdev_get_drvinfo,
1264 /*====================================================================*/
1267 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1269 pcnet_dev_t *info = PRIV(dev);
1270 u16 *data = (u16 *)&rq->ifr_ifru;
1271 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1274 data[0] = info->phy_id;
1275 case SIOCGMIIREG: /* Read MII PHY register. */
1276 data[3] = mdio_read(mii_addr, data[0], data[1] & 0x1f);
1278 case SIOCSMIIREG: /* Write MII PHY register. */
1279 if (!capable(CAP_NET_ADMIN))
1281 mdio_write(mii_addr, data[0], data[1] & 0x1f, data[2]);
1287 /*====================================================================*/
1289 static void dma_get_8390_hdr(struct net_device *dev,
1290 struct e8390_pkt_hdr *hdr,
1293 kio_addr_t nic_base = dev->base_addr;
1295 if (ei_status.dmaing) {
1296 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1297 "[DMAstat:%1x][irqlock:%1x]\n",
1298 dev->name, ei_status.dmaing, ei_status.irqlock);
1302 ei_status.dmaing |= 0x01;
1303 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1304 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1305 outb_p(0, nic_base + EN0_RCNTHI);
1306 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1307 outb_p(ring_page, nic_base + EN0_RSARHI);
1308 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1310 insw(nic_base + PCNET_DATAPORT, hdr,
1311 sizeof(struct e8390_pkt_hdr)>>1);
1312 /* Fix for big endian systems */
1313 hdr->count = le16_to_cpu(hdr->count);
1315 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1316 ei_status.dmaing &= ~0x01;
1319 /*====================================================================*/
1321 static void dma_block_input(struct net_device *dev, int count,
1322 struct sk_buff *skb, int ring_offset)
1324 kio_addr_t nic_base = dev->base_addr;
1325 int xfer_count = count;
1326 char *buf = skb->data;
1329 if ((ei_debug > 4) && (count != 4))
1330 printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
1332 if (ei_status.dmaing) {
1333 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1334 "[DMAstat:%1x][irqlock:%1x]\n",
1335 dev->name, ei_status.dmaing, ei_status.irqlock);
1338 ei_status.dmaing |= 0x01;
1339 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1340 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1341 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1342 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1343 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1344 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1346 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1348 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1350 /* This was for the ALPHA version only, but enough people have been
1351 encountering problems that it is still here. */
1353 if (ei_debug > 4) { /* DMA termination address check... */
1354 int addr, tries = 20;
1356 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1357 -- it's broken for Rx on some cards! */
1358 int high = inb_p(nic_base + EN0_RSARHI);
1359 int low = inb_p(nic_base + EN0_RSARLO);
1360 addr = (high << 8) + low;
1361 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1363 } while (--tries > 0);
1365 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1366 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1367 dev->name, ring_offset + xfer_count, addr);
1370 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1371 ei_status.dmaing &= ~0x01;
1372 } /* dma_block_input */
1374 /*====================================================================*/
1376 static void dma_block_output(struct net_device *dev, int count,
1377 const u_char *buf, const int start_page)
1379 kio_addr_t nic_base = dev->base_addr;
1380 pcnet_dev_t *info = PRIV(dev);
1388 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1391 /* Round the count up for word writes. Do we need to do this?
1392 What effect will an odd byte count have on the 8390?
1393 I should check someday. */
1396 if (ei_status.dmaing) {
1397 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1398 "[DMAstat:%1x][irqlock:%1x]\n",
1399 dev->name, ei_status.dmaing, ei_status.irqlock);
1402 ei_status.dmaing |= 0x01;
1403 /* We should already be in page 0, but to be safe... */
1404 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1410 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1412 /* Now the normal output. */
1413 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1414 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1415 outb_p(0x00, nic_base + EN0_RSARLO);
1416 outb_p(start_page, nic_base + EN0_RSARHI);
1418 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1419 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1421 dma_start = jiffies;
1424 /* This was for the ALPHA version only, but enough people have been
1425 encountering problems that it is still here. */
1426 if (ei_debug > 4) { /* DMA termination address check... */
1427 int addr, tries = 20;
1429 int high = inb_p(nic_base + EN0_RSARHI);
1430 int low = inb_p(nic_base + EN0_RSARLO);
1431 addr = (high << 8) + low;
1432 if ((start_page << 8) + count == addr)
1434 } while (--tries > 0);
1436 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1437 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1438 dev->name, (start_page << 8) + count, addr);
1445 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1446 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1447 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1449 pcnet_reset_8390(dev);
1450 NS8390_init(dev, 1);
1454 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1455 if (info->flags & DELAY_OUTPUT)
1456 udelay((long)delay_time);
1457 ei_status.dmaing &= ~0x01;
1460 /*====================================================================*/
1462 static int setup_dma_config(dev_link_t *link, int start_pg,
1465 struct net_device *dev = link->priv;
1467 ei_status.tx_start_page = start_pg;
1468 ei_status.rx_start_page = start_pg + TX_PAGES;
1469 ei_status.stop_page = stop_pg;
1471 /* set up block i/o functions */
1472 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1473 ei_status.block_input = &dma_block_input;
1474 ei_status.block_output = &dma_block_output;
1479 /*====================================================================*/
1481 static void copyin(void *dest, void __iomem *src, int c)
1484 u_short __iomem *s = src;
1489 odd = (c & 1); c >>= 1;
1492 do { *d++ = __raw_readw(s++); } while (--c);
1494 /* get last byte by fetching a word and masking */
1496 *((u_char *)d) = readw(s) & 0xff;
1499 static void copyout(void __iomem *dest, const void *src, int c)
1501 u_short __iomem *d = dest;
1502 const u_short *s = src;
1507 odd = (c & 1); c >>= 1;
1510 do { __raw_writew(*s++, d++); } while (--c);
1512 /* copy last byte doing a read-modify-write */
1514 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1517 /*====================================================================*/
1519 static void shmem_get_8390_hdr(struct net_device *dev,
1520 struct e8390_pkt_hdr *hdr,
1523 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1525 - (ei_status.rx_start_page << 8);
1527 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1528 /* Fix for big endian systems */
1529 hdr->count = le16_to_cpu(hdr->count);
1532 /*====================================================================*/
1534 static void shmem_block_input(struct net_device *dev, int count,
1535 struct sk_buff *skb, int ring_offset)
1537 void __iomem *base = ei_status.mem;
1538 unsigned long offset = (TX_PAGES<<8) + ring_offset
1539 - (ei_status.rx_start_page << 8);
1540 char *buf = skb->data;
1542 if (offset + count > ei_status.priv) {
1543 /* We must wrap the input move. */
1544 int semi_count = ei_status.priv - offset;
1545 copyin(buf, base + offset, semi_count);
1547 offset = TX_PAGES<<8;
1548 count -= semi_count;
1550 copyin(buf, base + offset, count);
1553 /*====================================================================*/
1555 static void shmem_block_output(struct net_device *dev, int count,
1556 const u_char *buf, const int start_page)
1558 void __iomem *shmem = ei_status.mem + (start_page << 8);
1559 shmem -= ei_status.tx_start_page << 8;
1560 copyout(shmem, buf, count);
1563 /*====================================================================*/
1565 static int setup_shmem_window(dev_link_t *link, int start_pg,
1566 int stop_pg, int cm_offset)
1568 struct net_device *dev = link->priv;
1569 pcnet_dev_t *info = PRIV(dev);
1572 int i, window_size, offset, last_ret, last_fn;
1574 window_size = (stop_pg - start_pg) << 8;
1575 if (window_size > 32 * 1024)
1576 window_size = 32 * 1024;
1578 /* Make sure it's a power of two. */
1579 while ((window_size & (window_size - 1)) != 0)
1580 window_size += window_size & ~(window_size - 1);
1582 /* Allocate a memory window */
1583 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1584 req.Attributes |= WIN_USE_WAIT;
1585 req.Base = 0; req.Size = window_size;
1586 req.AccessSpeed = mem_speed;
1587 CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
1589 mem.CardOffset = (start_pg << 8) + cm_offset;
1590 offset = mem.CardOffset % window_size;
1591 mem.CardOffset -= offset;
1593 CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
1595 /* Try scribbling on the buffer */
1596 info->base = ioremap(req.Base, window_size);
1597 for (i = 0; i < (TX_PAGES<<8); i += 2)
1598 __raw_writew((i>>1), info->base+offset+i);
1600 for (i = 0; i < (TX_PAGES<<8); i += 2)
1601 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1602 pcnet_reset_8390(dev);
1603 if (i != (TX_PAGES<<8)) {
1604 iounmap(info->base);
1605 pcmcia_release_window(link->win);
1606 info->base = NULL; link->win = NULL;
1610 ei_status.mem = info->base + offset;
1611 ei_status.priv = req.Size;
1612 dev->mem_start = (u_long)ei_status.mem;
1613 dev->mem_end = dev->mem_start + req.Size;
1615 ei_status.tx_start_page = start_pg;
1616 ei_status.rx_start_page = start_pg + TX_PAGES;
1617 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1619 /* set up block i/o functions */
1620 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1621 ei_status.block_input = &shmem_block_input;
1622 ei_status.block_output = &shmem_block_output;
1624 info->flags |= USE_SHMEM;
1628 cs_error(link->handle, last_fn, last_ret);
1633 /*====================================================================*/
1635 static struct pcmcia_device_id pcnet_ids[] = {
1636 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1637 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1638 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1639 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1640 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1641 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1642 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1643 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
1644 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1645 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1646 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1647 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1648 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1649 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1650 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1651 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1652 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1653 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1654 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1655 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1656 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1657 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1658 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1659 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1660 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1661 /* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
1662 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1663 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1664 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1665 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1666 /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
1667 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1668 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1669 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1670 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1671 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1672 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1673 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1674 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1675 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1676 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1677 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1678 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1679 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1680 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1681 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1682 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1683 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1684 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1685 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1686 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1687 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM", 0xbb7fbdd7, 0x5ba10d49),
1688 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1689 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1690 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1691 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1692 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1693 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1694 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1695 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1696 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1697 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1698 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1699 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1700 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1701 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1702 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1703 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1704 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1705 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1706 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1707 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1708 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1709 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1710 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1711 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1712 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1713 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1714 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1715 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1716 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1717 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1718 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1719 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1720 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1721 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1722 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1723 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1724 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1725 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1726 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1727 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1728 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1729 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1730 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1731 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1732 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1733 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1734 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1735 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1736 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1737 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1738 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1739 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1740 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1741 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1742 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1743 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1744 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1745 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1746 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1747 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1748 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1749 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1750 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1751 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1752 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1753 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1754 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1755 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1756 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1757 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline ", 0x0733cc81, 0x5e07cfa0),
1758 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1759 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1760 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1761 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1762 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1763 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1764 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1765 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1766 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1767 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1768 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1769 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1770 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1771 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1772 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1773 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1774 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
1775 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1776 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1777 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1778 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1779 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1780 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1781 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1782 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1783 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1784 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1785 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1786 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1787 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1788 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1789 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1790 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1791 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1792 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1793 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1794 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1795 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1796 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1797 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1798 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1799 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1800 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1801 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1802 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1803 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1804 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1805 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1806 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1807 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1808 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1809 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1810 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1811 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1812 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1813 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1814 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1815 PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
1816 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1817 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1819 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1820 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
1821 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
1822 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
1823 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
1824 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
1825 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
1826 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
1827 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
1828 PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
1829 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
1830 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
1831 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
1832 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
1835 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1837 static struct pcmcia_driver pcnet_driver = {
1841 .attach = pcnet_attach,
1842 .event = pcnet_event,
1843 .detach = pcnet_detach,
1844 .owner = THIS_MODULE,
1845 .id_table = pcnet_ids,
1848 static int __init init_pcnet_cs(void)
1850 return pcmcia_register_driver(&pcnet_driver);
1853 static void __exit exit_pcnet_cs(void)
1855 DEBUG(0, "pcnet_cs: unloading\n");
1856 pcmcia_unregister_driver(&pcnet_driver);
1857 BUG_ON(dev_list != NULL);
1860 module_init(init_pcnet_cs);
1861 module_exit(exit_pcnet_cs);