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/cs_types.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 char *if_names[] = { "auto", "10baseT", "10base2"};
72 static int pc_debug = PCMCIA_DEBUG;
73 module_param(pc_debug, int, 0);
74 #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
75 static char *version =
76 "pcnet_cs.c 1.153 2003/11/09 18:53:09 (David Hinds)";
78 #define DEBUG(n, args...)
81 /*====================================================================*/
83 /* Module parameters */
85 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
86 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
87 MODULE_LICENSE("GPL");
89 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
91 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
92 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
93 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
94 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
95 INT_MODULE_PARM(delay_time, 4); /* in usec */
96 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
97 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
99 /* Ugh! Let the user hardwire the hardware address for queer cards */
100 static int hw_addr[6] = { 0, /* ... */ };
101 module_param_array(hw_addr, int, NULL, 0);
103 /*====================================================================*/
105 static void mii_phy_probe(struct net_device *dev);
106 static void pcnet_config(dev_link_t *link);
107 static void pcnet_release(dev_link_t *link);
108 static int pcnet_event(event_t event, int priority,
109 event_callback_args_t *args);
110 static int pcnet_open(struct net_device *dev);
111 static int pcnet_close(struct net_device *dev);
112 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
113 static struct ethtool_ops netdev_ethtool_ops;
114 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs);
115 static void ei_watchdog(u_long arg);
116 static void pcnet_reset_8390(struct net_device *dev);
117 static int set_config(struct net_device *dev, struct ifmap *map);
118 static int setup_shmem_window(dev_link_t *link, int start_pg,
119 int stop_pg, int cm_offset);
120 static int setup_dma_config(dev_link_t *link, int start_pg,
123 static dev_link_t *pcnet_attach(void);
124 static void pcnet_detach(dev_link_t *);
126 static dev_info_t dev_info = "pcnet_cs";
127 static dev_link_t *dev_list;
129 /*====================================================================*/
131 typedef struct hw_info_t {
137 #define DELAY_OUTPUT 0x01
138 #define HAS_MISC_REG 0x02
139 #define USE_BIG_BUF 0x04
140 #define HAS_IBM_MISC 0x08
141 #define IS_DL10019 0x10
142 #define IS_DL10022 0x20
144 #define USE_SHMEM 0x80 /* autodetected */
146 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
147 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
148 #define MII_PHYID_REV_MASK 0xfffffff0
149 #define MII_PHYID_REG1 0x02
150 #define MII_PHYID_REG2 0x03
152 static hw_info_t hw_info[] = {
153 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
154 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
155 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
156 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
157 DELAY_OUTPUT | HAS_IBM_MISC },
158 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
159 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
160 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
161 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
162 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
163 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
164 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
165 HAS_MISC_REG | HAS_IBM_MISC },
166 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
167 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
168 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
169 HAS_MISC_REG | HAS_IBM_MISC },
170 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
171 HAS_MISC_REG | HAS_IBM_MISC },
172 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
173 HAS_MISC_REG | HAS_IBM_MISC },
174 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
175 HAS_MISC_REG | HAS_IBM_MISC },
176 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
177 HAS_MISC_REG | HAS_IBM_MISC },
178 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
179 HAS_MISC_REG | HAS_IBM_MISC },
180 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
181 HAS_MISC_REG | HAS_IBM_MISC },
182 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
183 HAS_MISC_REG | HAS_IBM_MISC },
184 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
185 HAS_MISC_REG | HAS_IBM_MISC },
186 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
187 HAS_MISC_REG | HAS_IBM_MISC },
188 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
189 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
190 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
191 HAS_MISC_REG | HAS_IBM_MISC },
192 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
193 HAS_MISC_REG | HAS_IBM_MISC },
194 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
195 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
196 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
197 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
198 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
199 HAS_MISC_REG | HAS_IBM_MISC },
200 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
201 HAS_MISC_REG | HAS_IBM_MISC },
202 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
203 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
204 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
205 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
206 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
207 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
208 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
209 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
210 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
211 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
214 #define NR_INFO (sizeof(hw_info)/sizeof(hw_info_t))
216 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
217 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
218 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
220 typedef struct pcnet_dev_t {
225 struct timer_list watchdog;
226 int stale, fast_poll;
228 u_char eth_phy, pna_phy;
233 static inline pcnet_dev_t *PRIV(struct net_device *dev)
235 char *p = netdev_priv(dev);
236 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
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 dev_link_t *pcnet_attach(void)
251 struct net_device *dev;
252 client_reg_t client_reg;
255 DEBUG(0, "pcnet_attach()\n");
257 /* Create new ethernet device */
258 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
259 if (!dev) return NULL;
264 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
265 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
266 link->conf.Attributes = CONF_ENABLE_IRQ;
267 link->conf.IntType = INT_MEMORY_AND_IO;
269 SET_MODULE_OWNER(dev);
270 dev->open = &pcnet_open;
271 dev->stop = &pcnet_close;
272 dev->set_config = &set_config;
274 /* Register with Card Services */
275 link->next = dev_list;
277 client_reg.dev_info = &dev_info;
278 client_reg.Version = 0x0210;
279 client_reg.event_callback_args.client_data = link;
280 ret = pcmcia_register_client(&link->handle, &client_reg);
281 if (ret != CS_SUCCESS) {
282 cs_error(link->handle, RegisterClient, ret);
290 /*======================================================================
292 This deletes a driver "instance". The device is de-registered
293 with Card Services. If it has been released, all local data
294 structures are freed. Otherwise, the structures will be freed
295 when the device is released.
297 ======================================================================*/
299 static void pcnet_detach(dev_link_t *link)
301 struct net_device *dev = link->priv;
304 DEBUG(0, "pcnet_detach(0x%p)\n", link);
306 /* Locate device structure */
307 for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
308 if (*linkp == link) break;
313 unregister_netdev(dev);
315 if (link->state & DEV_CONFIG)
319 pcmcia_deregister_client(link->handle);
321 /* Unlink device structure, free bits */
326 /*======================================================================
328 This probes for a card's hardware address, for card types that
329 encode this information in their CIS.
331 ======================================================================*/
333 static hw_info_t *get_hwinfo(dev_link_t *link)
335 struct net_device *dev = link->priv;
338 u_char __iomem *base, *virt;
341 /* Allocate a small memory window */
342 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
343 req.Base = 0; req.Size = 0;
345 i = pcmcia_request_window(&link->handle, &req, &link->win);
346 if (i != CS_SUCCESS) {
347 cs_error(link->handle, RequestWindow, i);
351 virt = ioremap(req.Base, req.Size);
353 for (i = 0; i < NR_INFO; i++) {
354 mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
355 pcmcia_map_mem_page(link->win, &mem);
356 base = &virt[hw_info[i].offset & (req.Size-1)];
357 if ((readb(base+0) == hw_info[i].a0) &&
358 (readb(base+2) == hw_info[i].a1) &&
359 (readb(base+4) == hw_info[i].a2))
363 for (j = 0; j < 6; j++)
364 dev->dev_addr[j] = readb(base + (j<<1));
368 j = pcmcia_release_window(link->win);
370 cs_error(link->handle, ReleaseWindow, j);
371 return (i < NR_INFO) ? hw_info+i : NULL;
374 /*======================================================================
376 This probes for a card's hardware address by reading the PROM.
377 It checks the address against a list of known types, then falls
378 back to a simple NE2000 clone signature check.
380 ======================================================================*/
382 static hw_info_t *get_prom(dev_link_t *link)
384 struct net_device *dev = link->priv;
385 kio_addr_t ioaddr = dev->base_addr;
389 /* This is lifted straight from drivers/net/ne.c */
391 u_char value, offset;
393 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
394 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
395 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
397 {0x00, EN0_IMR}, /* Mask completion irq. */
399 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
400 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
403 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
405 {E8390_RREAD+E8390_START, E8390_CMD},
408 pcnet_reset_8390(dev);
411 for (i = 0; i < sizeof(program_seq)/sizeof(program_seq[0]); i++)
412 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
414 for (i = 0; i < 32; i++)
415 prom[i] = inb(ioaddr + PCNET_DATAPORT);
416 for (i = 0; i < NR_INFO; i++) {
417 if ((prom[0] == hw_info[i].a0) &&
418 (prom[2] == hw_info[i].a1) &&
419 (prom[4] == hw_info[i].a2))
422 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
423 for (j = 0; j < 6; j++)
424 dev->dev_addr[j] = prom[j<<1];
425 return (i < NR_INFO) ? hw_info+i : &default_info;
430 /*======================================================================
432 For DL10019 based cards, like the Linksys EtherFast
434 ======================================================================*/
436 static hw_info_t *get_dl10019(dev_link_t *link)
438 struct net_device *dev = link->priv;
442 for (sum = 0, i = 0x14; i < 0x1c; i++)
443 sum += inb_p(dev->base_addr + i);
446 for (i = 0; i < 6; i++)
447 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
448 i = inb(dev->base_addr + 0x1f);
449 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
452 /*======================================================================
454 For Asix AX88190 based cards
456 ======================================================================*/
458 static hw_info_t *get_ax88190(dev_link_t *link)
460 struct net_device *dev = link->priv;
461 kio_addr_t ioaddr = dev->base_addr;
464 /* Not much of a test, but the alternatives are messy */
465 if (link->conf.ConfigBase != 0x03c0)
468 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
469 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
470 outb_p(0x04, ioaddr + EN0_RSARHI);
471 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
473 for (i = 0; i < 6; i += 2) {
474 j = inw(ioaddr + PCNET_DATAPORT);
475 dev->dev_addr[i] = j & 0xff;
476 dev->dev_addr[i+1] = j >> 8;
478 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
479 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
483 /*======================================================================
485 This should be totally unnecessary... but when we can't figure
486 out the hardware address any other way, we'll let the user hard
487 wire it when the module is initialized.
489 ======================================================================*/
491 static hw_info_t *get_hwired(dev_link_t *link)
493 struct net_device *dev = link->priv;
496 for (i = 0; i < 6; i++)
497 if (hw_addr[i] != 0) break;
501 for (i = 0; i < 6; i++)
502 dev->dev_addr[i] = hw_addr[i];
504 return &default_info;
507 /*======================================================================
509 pcnet_config() is scheduled to run after a CARD_INSERTION event
510 is received, to configure the PCMCIA socket, and to make the
511 ethernet device available to the system.
513 ======================================================================*/
515 #define CS_CHECK(fn, ret) \
516 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
518 static int try_io_port(dev_link_t *link)
521 if (link->io.NumPorts1 == 32) {
522 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
523 if (link->io.NumPorts2 > 0) {
524 /* for master/slave multifunction cards */
525 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
526 link->irq.Attributes =
527 IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
530 /* This should be two 16-port windows */
531 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
532 link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
534 if (link->io.BasePort1 == 0) {
535 link->io.IOAddrLines = 16;
536 for (j = 0; j < 0x400; j += 0x20) {
537 link->io.BasePort1 = j ^ 0x300;
538 link->io.BasePort2 = (j ^ 0x300) + 0x10;
539 ret = pcmcia_request_io(link->handle, &link->io);
540 if (ret == CS_SUCCESS) return ret;
544 return pcmcia_request_io(link->handle, &link->io);
548 static void pcnet_config(dev_link_t *link)
550 client_handle_t handle = link->handle;
551 struct net_device *dev = link->priv;
552 pcnet_dev_t *info = PRIV(dev);
555 int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
556 int manfid = 0, prodid = 0, has_shmem = 0;
561 DEBUG(0, "pcnet_config(0x%p)\n", link);
563 tuple.Attributes = 0;
564 tuple.TupleData = (cisdata_t *)buf;
565 tuple.TupleDataMax = sizeof(buf);
566 tuple.TupleOffset = 0;
567 tuple.DesiredTuple = CISTPL_CONFIG;
568 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
569 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
570 CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
571 link->conf.ConfigBase = parse.config.base;
572 link->conf.Present = parse.config.rmask[0];
575 link->state |= DEV_CONFIG;
577 /* Look up current Vcc */
578 CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
579 link->conf.Vcc = conf.Vcc;
581 tuple.DesiredTuple = CISTPL_MANFID;
582 tuple.Attributes = TUPLE_RETURN_COMMON;
583 if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) &&
584 (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS)) {
585 manfid = le16_to_cpu(buf[0]);
586 prodid = le16_to_cpu(buf[1]);
589 tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
590 tuple.Attributes = 0;
591 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
592 while (last_ret == CS_SUCCESS) {
593 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
594 cistpl_io_t *io = &(parse.cftable_entry.io);
596 if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
597 pcmcia_parse_tuple(handle, &tuple, &parse) != 0 ||
598 cfg->index == 0 || cfg->io.nwin == 0)
601 link->conf.ConfigIndex = cfg->index;
602 /* For multifunction cards, by convention, we configure the
603 network function with window 0, and serial with window 1 */
605 i = (io->win[1].len > io->win[0].len);
606 link->io.BasePort2 = io->win[1-i].base;
607 link->io.NumPorts2 = io->win[1-i].len;
609 i = link->io.NumPorts2 = 0;
611 has_shmem = ((cfg->mem.nwin == 1) &&
612 (cfg->mem.win[0].len >= 0x4000));
613 link->io.BasePort1 = io->win[i].base;
614 link->io.NumPorts1 = io->win[i].len;
615 link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
616 if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
617 last_ret = try_io_port(link);
618 if (last_ret == CS_SUCCESS) break;
621 last_ret = pcmcia_get_next_tuple(handle, &tuple);
623 if (last_ret != CS_SUCCESS) {
624 cs_error(handle, RequestIO, last_ret);
628 CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
630 if (link->io.NumPorts2 == 8) {
631 link->conf.Attributes |= CONF_ENABLE_SPKR;
632 link->conf.Status = CCSR_AUDIO_ENA;
634 if ((manfid == MANFID_IBM) &&
635 (prodid == PRODID_IBM_HOME_AND_AWAY))
636 link->conf.ConfigIndex |= 0x10;
638 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
639 dev->irq = link->irq.AssignedIRQ;
640 dev->base_addr = link->io.BasePort1;
641 if (info->flags & HAS_MISC_REG) {
642 if ((if_port == 1) || (if_port == 2))
643 dev->if_port = if_port;
645 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
650 hw_info = get_hwinfo(link);
652 hw_info = get_prom(link);
654 hw_info = get_dl10019(link);
656 hw_info = get_ax88190(link);
658 hw_info = get_hwired(link);
660 if (hw_info == NULL) {
661 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
662 " address for io base %#3lx\n", dev->base_addr);
666 info->flags = hw_info->flags;
667 /* Check for user overrides */
668 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
669 if ((manfid == MANFID_SOCKET) &&
670 ((prodid == PRODID_SOCKET_LPE) ||
671 (prodid == PRODID_SOCKET_LPE_CF) ||
672 (prodid == PRODID_SOCKET_EIO)))
673 info->flags &= ~USE_BIG_BUF;
675 info->flags &= ~USE_BIG_BUF;
677 if (info->flags & USE_BIG_BUF) {
678 start_pg = SOCKET_START_PG;
679 stop_pg = SOCKET_STOP_PG;
682 start_pg = PCNET_START_PG;
683 stop_pg = PCNET_STOP_PG;
687 /* has_shmem is ignored if use_shmem != -1 */
688 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
689 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
690 setup_dma_config(link, start_pg, stop_pg);
692 ei_status.name = "NE2000";
693 ei_status.word16 = 1;
694 ei_status.reset_8390 = &pcnet_reset_8390;
696 SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
698 if (info->flags & (IS_DL10019|IS_DL10022)) {
699 u_char id = inb(dev->base_addr + 0x1a);
700 dev->do_ioctl = &ei_ioctl;
702 if ((id == 0x30) && !info->pna_phy && (info->eth_phy == 4))
706 link->dev = &info->node;
707 link->state &= ~DEV_CONFIG_PENDING;
708 SET_NETDEV_DEV(dev, &handle_to_dev(handle));
710 #ifdef CONFIG_NET_POLL_CONTROLLER
711 dev->poll_controller = ei_poll;
714 if (register_netdev(dev) != 0) {
715 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
720 strcpy(info->node.dev_name, dev->name);
722 if (info->flags & (IS_DL10019|IS_DL10022)) {
723 u_char id = inb(dev->base_addr + 0x1a);
724 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
725 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
729 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
731 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
732 if (info->flags & USE_SHMEM)
733 printk (" mem %#5lx,", dev->mem_start);
734 if (info->flags & HAS_MISC_REG)
735 printk(" %s xcvr,", if_names[dev->if_port]);
737 for (i = 0; i < 6; i++)
738 printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
742 cs_error(link->handle, last_fn, last_ret);
745 link->state &= ~DEV_CONFIG_PENDING;
749 /*======================================================================
751 After a card is removed, pcnet_release() will unregister the net
752 device, and release the PCMCIA configuration. If the device is
753 still open, this will be postponed until it is closed.
755 ======================================================================*/
757 static void pcnet_release(dev_link_t *link)
759 pcnet_dev_t *info = PRIV(link->priv);
761 DEBUG(0, "pcnet_release(0x%p)\n", link);
763 if (info->flags & USE_SHMEM) {
765 pcmcia_release_window(link->win);
767 pcmcia_release_configuration(link->handle);
768 pcmcia_release_io(link->handle, &link->io);
769 pcmcia_release_irq(link->handle, &link->irq);
771 link->state &= ~DEV_CONFIG;
774 /*======================================================================
776 The card status event handler. Mostly, this schedules other
777 stuff to run after an event is received. A CARD_REMOVAL event
778 also sets some flags to discourage the net drivers from trying
779 to talk to the card any more.
781 ======================================================================*/
783 static int pcnet_event(event_t event, int priority,
784 event_callback_args_t *args)
786 dev_link_t *link = args->client_data;
787 struct net_device *dev = link->priv;
789 DEBUG(2, "pcnet_event(0x%06x)\n", event);
792 case CS_EVENT_CARD_REMOVAL:
793 link->state &= ~DEV_PRESENT;
794 if (link->state & DEV_CONFIG)
795 netif_device_detach(dev);
797 case CS_EVENT_CARD_INSERTION:
798 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
801 case CS_EVENT_PM_SUSPEND:
802 link->state |= DEV_SUSPEND;
803 /* Fall through... */
804 case CS_EVENT_RESET_PHYSICAL:
805 if (link->state & DEV_CONFIG) {
807 netif_device_detach(dev);
808 pcmcia_release_configuration(link->handle);
811 case CS_EVENT_PM_RESUME:
812 link->state &= ~DEV_SUSPEND;
813 /* Fall through... */
814 case CS_EVENT_CARD_RESET:
815 if (link->state & DEV_CONFIG) {
816 pcmcia_request_configuration(link->handle, &link->conf);
818 pcnet_reset_8390(dev);
820 netif_device_attach(dev);
828 /*======================================================================
830 MII interface support for DL10019 and DL10022 based cards
832 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
833 it is 0x20. Setting both bits seems to work on both card types.
835 ======================================================================*/
837 #define DLINK_GPIO 0x1c
838 #define DLINK_DIAG 0x1d
839 #define DLINK_EEPROM 0x1e
841 #define MDIO_SHIFT_CLK 0x80
842 #define MDIO_DATA_OUT 0x40
843 #define MDIO_DIR_WRITE 0x30
844 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
845 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
846 #define MDIO_DATA_READ 0x10
847 #define MDIO_MASK 0x0f
849 static void mdio_sync(kio_addr_t addr)
851 int bits, mask = inb(addr) & MDIO_MASK;
852 for (bits = 0; bits < 32; bits++) {
853 outb(mask | MDIO_DATA_WRITE1, addr);
854 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
858 static int mdio_read(kio_addr_t addr, int phy_id, int loc)
860 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
861 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
864 for (i = 13; i >= 0; i--) {
865 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
866 outb(mask | dat, addr);
867 outb(mask | dat | MDIO_SHIFT_CLK, addr);
869 for (i = 19; i > 0; i--) {
871 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
872 outb(mask | MDIO_SHIFT_CLK, addr);
874 return (retval>>1) & 0xffff;
877 static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
879 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
880 int i, mask = inb(addr) & MDIO_MASK;
883 for (i = 31; i >= 0; i--) {
884 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
885 outb(mask | dat, addr);
886 outb(mask | dat | MDIO_SHIFT_CLK, addr);
888 for (i = 1; i >= 0; i--) {
890 outb(mask | MDIO_SHIFT_CLK, addr);
894 static void mdio_reset(kio_addr_t addr, int phy_id)
903 /*======================================================================
905 EEPROM access routines for DL10019 and DL10022 based cards
907 ======================================================================*/
915 #define EE_ADOT 0x01 /* DataOut for ASIC */
916 #define EE_READ_CMD 0x06
918 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
920 static int read_eeprom(kio_addr_t ioaddr, int location)
923 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
924 int read_cmd = location | (EE_READ_CMD << 8);
927 outb(EE_EEP|EE_CS, ee_addr);
929 /* Shift the read command bits out. */
930 for (i = 10; i >= 0; i--) {
931 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
932 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
933 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
935 outb(EE_EEP|EE_CS, ee_addr);
937 for (i = 16; i > 0; i--) {
938 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
939 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
940 outb_p(EE_EEP|EE_CS, ee_addr);
943 /* Terminate the EEPROM access. */
949 The internal ASIC registers can be changed by EEPROM READ access
950 with EE_ASIC bit set.
951 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
954 static void write_asic(kio_addr_t ioaddr, int location, short asic_data)
957 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
959 int read_cmd = location | (EE_READ_CMD << 8);
961 asic_data |= read_eeprom(ioaddr, location);
964 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
966 read_cmd = read_cmd >> 1;
968 /* Shift the read command bits out. */
969 for (i = 9; i >= 0; i--) {
970 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
971 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
972 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
973 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
976 outb(EE_ASIC|EE_CS, ee_addr);
977 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
978 outb(EE_ASIC|EE_CS, ee_addr);
980 for (i = 15; i >= 0; i--) {
981 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
982 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
983 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
984 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
987 /* Terminate the ASIC access. */
988 outb(EE_ASIC|EE_DI, ee_addr);
989 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
990 outb(EE_ASIC|EE_DI, ee_addr);
995 /*====================================================================*/
997 static void set_misc_reg(struct net_device *dev)
999 kio_addr_t nic_base = dev->base_addr;
1000 pcnet_dev_t *info = PRIV(dev);
1003 if (info->flags & HAS_MISC_REG) {
1004 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
1005 if (dev->if_port == 2)
1007 if (info->flags & USE_BIG_BUF)
1009 if (info->flags & HAS_IBM_MISC)
1011 outb_p(tmp, nic_base + PCNET_MISC);
1013 if (info->flags & IS_DL10022) {
1014 if (info->flags & HAS_MII) {
1015 mdio_reset(nic_base + DLINK_GPIO, info->eth_phy);
1016 /* Restart MII autonegotiation */
1017 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
1018 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
1019 info->mii_reset = jiffies;
1021 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
1023 } else if (info->flags & IS_DL10019) {
1024 /* Advertise 100F, 100H, 10F, 10H */
1025 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
1026 /* Restart MII autonegotiation */
1027 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
1028 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
1032 /*====================================================================*/
1034 static void mii_phy_probe(struct net_device *dev)
1036 pcnet_dev_t *info = PRIV(dev);
1037 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1041 for (i = 31; i >= 0; i--) {
1042 tmp = mdio_read(mii_addr, i, 1);
1043 if ((tmp == 0) || (tmp == 0xffff))
1045 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
1047 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
1048 phyid &= MII_PHYID_REV_MASK;
1049 DEBUG(0, "%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
1050 if (phyid == AM79C9XX_HOME_PHY) {
1052 } else if (phyid != AM79C9XX_ETH_PHY) {
1058 static int pcnet_open(struct net_device *dev)
1060 pcnet_dev_t *info = PRIV(dev);
1061 dev_link_t *link = &info->link;
1063 DEBUG(2, "pcnet_open('%s')\n", dev->name);
1071 request_irq(dev->irq, ei_irq_wrapper, SA_SHIRQ, dev_info, dev);
1073 info->phy_id = info->eth_phy;
1074 info->link_status = 0x00;
1075 init_timer(&info->watchdog);
1076 info->watchdog.function = &ei_watchdog;
1077 info->watchdog.data = (u_long)dev;
1078 info->watchdog.expires = jiffies + HZ;
1079 add_timer(&info->watchdog);
1081 return ei_open(dev);
1084 /*====================================================================*/
1086 static int pcnet_close(struct net_device *dev)
1088 pcnet_dev_t *info = PRIV(dev);
1089 dev_link_t *link = &info->link;
1091 DEBUG(2, "pcnet_close('%s')\n", dev->name);
1094 free_irq(dev->irq, dev);
1097 netif_stop_queue(dev);
1098 del_timer_sync(&info->watchdog);
1103 /*======================================================================
1105 Hard reset the card. This used to pause for the same period that
1106 a 8390 reset command required, but that shouldn't be necessary.
1108 ======================================================================*/
1110 static void pcnet_reset_8390(struct net_device *dev)
1112 kio_addr_t nic_base = dev->base_addr;
1115 ei_status.txing = ei_status.dmaing = 0;
1117 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1119 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1121 for (i = 0; i < 100; i++) {
1122 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1126 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1129 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1133 } /* pcnet_reset_8390 */
1135 /*====================================================================*/
1137 static int set_config(struct net_device *dev, struct ifmap *map)
1139 pcnet_dev_t *info = PRIV(dev);
1140 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1141 if (!(info->flags & HAS_MISC_REG))
1143 else if ((map->port < 1) || (map->port > 2))
1145 dev->if_port = map->port;
1146 printk(KERN_INFO "%s: switched to %s port\n",
1147 dev->name, if_names[dev->if_port]);
1148 NS8390_init(dev, 1);
1153 /*====================================================================*/
1155 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs)
1157 struct net_device *dev = dev_id;
1159 irqreturn_t ret = ei_interrupt(irq, dev_id, regs);
1161 if (ret == IRQ_HANDLED) {
1168 static void ei_watchdog(u_long arg)
1170 struct net_device *dev = (struct net_device *)arg;
1171 pcnet_dev_t *info = PRIV(dev);
1172 kio_addr_t nic_base = dev->base_addr;
1173 kio_addr_t mii_addr = nic_base + DLINK_GPIO;
1176 if (!netif_device_present(dev)) goto reschedule;
1178 /* Check for pending interrupt with expired latency timer: with
1179 this, we can limp along even if the interrupt is blocked */
1180 outb_p(E8390_NODMA+E8390_PAGE0, nic_base + E8390_CMD);
1181 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1182 if (!info->fast_poll)
1183 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1184 ei_irq_wrapper(dev->irq, dev, NULL);
1185 info->fast_poll = HZ;
1187 if (info->fast_poll) {
1189 info->watchdog.expires = jiffies + 1;
1190 add_timer(&info->watchdog);
1194 if (!(info->flags & HAS_MII))
1197 mdio_read(mii_addr, info->phy_id, 1);
1198 link = mdio_read(mii_addr, info->phy_id, 1);
1199 if (!link || (link == 0xffff)) {
1200 if (info->eth_phy) {
1201 info->phy_id = info->eth_phy = 0;
1203 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1204 info->flags &= ~HAS_MII;
1210 if (link != info->link_status) {
1211 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1212 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1213 (link) ? "found" : "lost");
1214 if (link && (info->flags & IS_DL10022)) {
1215 /* Disable collision detection on full duplex links */
1216 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1217 } else if (link && (info->flags & IS_DL10019)) {
1218 /* Disable collision detection on full duplex links */
1219 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1222 if (info->phy_id == info->eth_phy) {
1224 printk(KERN_INFO "%s: autonegotiation complete: "
1225 "%sbaseT-%cD selected\n", dev->name,
1226 ((p & 0x0180) ? "100" : "10"),
1227 ((p & 0x0140) ? 'F' : 'H'));
1229 printk(KERN_INFO "%s: link partner did not "
1230 "autonegotiate\n", dev->name);
1232 NS8390_init(dev, 1);
1234 info->link_status = link;
1236 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1237 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1238 if (((info->phy_id == info->pna_phy) && link) ||
1239 ((info->phy_id != info->pna_phy) && !link)) {
1240 /* isolate this MII and try flipping to the other one */
1241 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1242 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1243 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1244 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1245 mdio_write(mii_addr, info->phy_id, 0,
1246 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1247 info->link_status = 0;
1248 info->mii_reset = jiffies;
1253 info->watchdog.expires = jiffies + HZ;
1254 add_timer(&info->watchdog);
1257 /*====================================================================*/
1259 static void netdev_get_drvinfo(struct net_device *dev,
1260 struct ethtool_drvinfo *info)
1262 strcpy(info->driver, "pcnet_cs");
1265 static struct ethtool_ops netdev_ethtool_ops = {
1266 .get_drvinfo = netdev_get_drvinfo,
1269 /*====================================================================*/
1272 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1274 pcnet_dev_t *info = PRIV(dev);
1275 u16 *data = (u16 *)&rq->ifr_ifru;
1276 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1279 data[0] = info->phy_id;
1280 case SIOCGMIIREG: /* Read MII PHY register. */
1281 data[3] = mdio_read(mii_addr, data[0], data[1] & 0x1f);
1283 case SIOCSMIIREG: /* Write MII PHY register. */
1284 if (!capable(CAP_NET_ADMIN))
1286 mdio_write(mii_addr, data[0], data[1] & 0x1f, data[2]);
1292 /*====================================================================*/
1294 static void dma_get_8390_hdr(struct net_device *dev,
1295 struct e8390_pkt_hdr *hdr,
1298 kio_addr_t nic_base = dev->base_addr;
1300 if (ei_status.dmaing) {
1301 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1302 "[DMAstat:%1x][irqlock:%1x]\n",
1303 dev->name, ei_status.dmaing, ei_status.irqlock);
1307 ei_status.dmaing |= 0x01;
1308 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1309 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1310 outb_p(0, nic_base + EN0_RCNTHI);
1311 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1312 outb_p(ring_page, nic_base + EN0_RSARHI);
1313 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1315 insw(nic_base + PCNET_DATAPORT, hdr,
1316 sizeof(struct e8390_pkt_hdr)>>1);
1317 /* Fix for big endian systems */
1318 hdr->count = le16_to_cpu(hdr->count);
1320 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1321 ei_status.dmaing &= ~0x01;
1324 /*====================================================================*/
1326 static void dma_block_input(struct net_device *dev, int count,
1327 struct sk_buff *skb, int ring_offset)
1329 kio_addr_t nic_base = dev->base_addr;
1330 int xfer_count = count;
1331 char *buf = skb->data;
1334 if ((ei_debug > 4) && (count != 4))
1335 printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
1337 if (ei_status.dmaing) {
1338 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1339 "[DMAstat:%1x][irqlock:%1x]\n",
1340 dev->name, ei_status.dmaing, ei_status.irqlock);
1343 ei_status.dmaing |= 0x01;
1344 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1345 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1346 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1347 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1348 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1349 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1351 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1353 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1355 /* This was for the ALPHA version only, but enough people have been
1356 encountering problems that it is still here. */
1358 if (ei_debug > 4) { /* DMA termination address check... */
1359 int addr, tries = 20;
1361 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1362 -- it's broken for Rx on some cards! */
1363 int high = inb_p(nic_base + EN0_RSARHI);
1364 int low = inb_p(nic_base + EN0_RSARLO);
1365 addr = (high << 8) + low;
1366 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1368 } while (--tries > 0);
1370 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1371 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1372 dev->name, ring_offset + xfer_count, addr);
1375 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1376 ei_status.dmaing &= ~0x01;
1377 } /* dma_block_input */
1379 /*====================================================================*/
1381 static void dma_block_output(struct net_device *dev, int count,
1382 const u_char *buf, const int start_page)
1384 kio_addr_t nic_base = dev->base_addr;
1385 pcnet_dev_t *info = PRIV(dev);
1393 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1396 /* Round the count up for word writes. Do we need to do this?
1397 What effect will an odd byte count have on the 8390?
1398 I should check someday. */
1401 if (ei_status.dmaing) {
1402 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1403 "[DMAstat:%1x][irqlock:%1x]\n",
1404 dev->name, ei_status.dmaing, ei_status.irqlock);
1407 ei_status.dmaing |= 0x01;
1408 /* We should already be in page 0, but to be safe... */
1409 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1415 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1417 /* Now the normal output. */
1418 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1419 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1420 outb_p(0x00, nic_base + EN0_RSARLO);
1421 outb_p(start_page, nic_base + EN0_RSARHI);
1423 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1424 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1426 dma_start = jiffies;
1429 /* This was for the ALPHA version only, but enough people have been
1430 encountering problems that it is still here. */
1431 if (ei_debug > 4) { /* DMA termination address check... */
1432 int addr, tries = 20;
1434 int high = inb_p(nic_base + EN0_RSARHI);
1435 int low = inb_p(nic_base + EN0_RSARLO);
1436 addr = (high << 8) + low;
1437 if ((start_page << 8) + count == addr)
1439 } while (--tries > 0);
1441 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1442 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1443 dev->name, (start_page << 8) + count, addr);
1450 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1451 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1452 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1454 pcnet_reset_8390(dev);
1455 NS8390_init(dev, 1);
1459 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1460 if (info->flags & DELAY_OUTPUT)
1461 udelay((long)delay_time);
1462 ei_status.dmaing &= ~0x01;
1465 /*====================================================================*/
1467 static int setup_dma_config(dev_link_t *link, int start_pg,
1470 struct net_device *dev = link->priv;
1472 ei_status.tx_start_page = start_pg;
1473 ei_status.rx_start_page = start_pg + TX_PAGES;
1474 ei_status.stop_page = stop_pg;
1476 /* set up block i/o functions */
1477 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1478 ei_status.block_input = &dma_block_input;
1479 ei_status.block_output = &dma_block_output;
1484 /*====================================================================*/
1486 static void copyin(void *dest, void __iomem *src, int c)
1489 u_short __iomem *s = src;
1494 odd = (c & 1); c >>= 1;
1497 do { *d++ = __raw_readw(s++); } while (--c);
1499 /* get last byte by fetching a word and masking */
1501 *((u_char *)d) = readw(s) & 0xff;
1504 static void copyout(void __iomem *dest, const void *src, int c)
1506 u_short __iomem *d = dest;
1507 const u_short *s = src;
1512 odd = (c & 1); c >>= 1;
1515 do { __raw_writew(*s++, d++); } while (--c);
1517 /* copy last byte doing a read-modify-write */
1519 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1522 /*====================================================================*/
1524 static void shmem_get_8390_hdr(struct net_device *dev,
1525 struct e8390_pkt_hdr *hdr,
1528 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1530 - (ei_status.rx_start_page << 8);
1532 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1533 /* Fix for big endian systems */
1534 hdr->count = le16_to_cpu(hdr->count);
1537 /*====================================================================*/
1539 static void shmem_block_input(struct net_device *dev, int count,
1540 struct sk_buff *skb, int ring_offset)
1542 void __iomem *base = ei_status.mem;
1543 unsigned long offset = (TX_PAGES<<8) + ring_offset
1544 - (ei_status.rx_start_page << 8);
1545 char *buf = skb->data;
1547 if (offset + count > ei_status.priv) {
1548 /* We must wrap the input move. */
1549 int semi_count = ei_status.priv - offset;
1550 copyin(buf, base + offset, semi_count);
1552 offset = TX_PAGES<<8;
1553 count -= semi_count;
1555 copyin(buf, base + offset, count);
1558 /*====================================================================*/
1560 static void shmem_block_output(struct net_device *dev, int count,
1561 const u_char *buf, const int start_page)
1563 void __iomem *shmem = ei_status.mem + (start_page << 8);
1564 shmem -= ei_status.tx_start_page << 8;
1565 copyout(shmem, buf, count);
1568 /*====================================================================*/
1570 static int setup_shmem_window(dev_link_t *link, int start_pg,
1571 int stop_pg, int cm_offset)
1573 struct net_device *dev = link->priv;
1574 pcnet_dev_t *info = PRIV(dev);
1577 int i, window_size, offset, last_ret, last_fn;
1579 window_size = (stop_pg - start_pg) << 8;
1580 if (window_size > 32 * 1024)
1581 window_size = 32 * 1024;
1583 /* Make sure it's a power of two. */
1584 while ((window_size & (window_size - 1)) != 0)
1585 window_size += window_size & ~(window_size - 1);
1587 /* Allocate a memory window */
1588 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1589 req.Attributes |= WIN_USE_WAIT;
1590 req.Base = 0; req.Size = window_size;
1591 req.AccessSpeed = mem_speed;
1592 CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
1594 mem.CardOffset = (start_pg << 8) + cm_offset;
1595 offset = mem.CardOffset % window_size;
1596 mem.CardOffset -= offset;
1598 CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
1600 /* Try scribbling on the buffer */
1601 info->base = ioremap(req.Base, window_size);
1602 for (i = 0; i < (TX_PAGES<<8); i += 2)
1603 __raw_writew((i>>1), info->base+offset+i);
1605 for (i = 0; i < (TX_PAGES<<8); i += 2)
1606 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1607 pcnet_reset_8390(dev);
1608 if (i != (TX_PAGES<<8)) {
1609 iounmap(info->base);
1610 pcmcia_release_window(link->win);
1611 info->base = NULL; link->win = NULL;
1615 ei_status.mem = info->base + offset;
1616 ei_status.priv = req.Size;
1617 dev->mem_start = (u_long)ei_status.mem;
1618 dev->mem_end = dev->mem_start + req.Size;
1620 ei_status.tx_start_page = start_pg;
1621 ei_status.rx_start_page = start_pg + TX_PAGES;
1622 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1624 /* set up block i/o functions */
1625 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1626 ei_status.block_input = &shmem_block_input;
1627 ei_status.block_output = &shmem_block_output;
1629 info->flags |= USE_SHMEM;
1633 cs_error(link->handle, last_fn, last_ret);
1638 /*====================================================================*/
1640 static struct pcmcia_device_id pcnet_ids[] = {
1641 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1642 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1643 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1644 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1645 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1646 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1647 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1648 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1649 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1650 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1651 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1652 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1653 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1654 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1655 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1656 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1657 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1658 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1659 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1660 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1661 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1662 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1663 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1664 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1665 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1666 /* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
1667 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1668 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1669 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1670 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1671 /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
1672 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1673 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1674 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1675 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1676 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1677 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1678 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1679 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1680 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1681 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1682 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1683 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1684 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1685 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1686 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1687 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1688 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1689 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1690 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1691 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1692 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1693 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1694 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1695 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1696 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1697 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1698 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1699 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1700 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1701 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1702 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1703 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1704 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1705 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1706 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1707 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1708 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1709 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1710 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1711 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1712 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1713 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1714 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1715 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1716 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1717 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1718 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1719 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1720 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1721 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1722 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1723 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1724 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1725 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1726 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1727 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1728 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1729 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1730 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1731 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1732 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1733 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1734 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1735 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1736 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1737 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1738 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1739 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1740 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1741 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1742 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1743 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1744 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1745 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1746 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1747 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1748 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1749 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1750 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1751 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1752 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1753 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1754 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1755 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1756 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1757 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1758 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1759 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1760 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1761 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1762 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1763 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1764 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1765 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1766 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1767 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1768 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1769 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1770 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1771 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1772 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1773 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1774 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1775 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1776 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1777 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1778 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1779 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1780 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
1781 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1782 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1783 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1784 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1785 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1786 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1787 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1788 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1789 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1790 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1791 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1792 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1793 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1794 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1795 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1796 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1797 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1798 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1799 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1800 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1801 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1802 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1803 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1804 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1805 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1806 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1807 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1808 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1809 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1810 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1811 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1812 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1813 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1814 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1815 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1816 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1817 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1818 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1819 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1820 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1821 PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
1822 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1823 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1825 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1826 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
1827 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
1828 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
1829 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
1830 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
1831 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
1832 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
1833 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
1834 PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
1835 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
1836 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
1837 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
1838 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
1841 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1843 static struct pcmcia_driver pcnet_driver = {
1847 .attach = pcnet_attach,
1848 .event = pcnet_event,
1849 .detach = pcnet_detach,
1850 .owner = THIS_MODULE,
1851 .id_table = pcnet_ids,
1854 static int __init init_pcnet_cs(void)
1856 return pcmcia_register_driver(&pcnet_driver);
1859 static void __exit exit_pcnet_cs(void)
1861 DEBUG(0, "pcnet_cs: unloading\n");
1862 pcmcia_unregister_driver(&pcnet_driver);
1863 BUG_ON(dev_list != NULL);
1866 module_init(init_pcnet_cs);
1867 module_exit(exit_pcnet_cs);