3 #include <linux/config.h>
4 #include <linux/module.h>
5 #include <linux/init.h>
7 #include <linux/wait.h>
8 #include <linux/timer.h>
9 #include <linux/skbuff.h>
10 #include <linux/netdevice.h>
11 #include <linux/workqueue.h>
12 #include <linux/wireless.h>
13 #include <net/iw_handler.h>
15 #include <pcmcia/cs_types.h>
16 #include <pcmcia/cs.h>
17 #include <pcmcia/cistpl.h>
18 #include <pcmcia/cisreg.h>
19 #include <pcmcia/ds.h>
23 #include "hostap_wlan.h"
26 static char *version = PRISM2_VERSION " (Jouni Malinen <jkmaline@cc.hut.fi>)";
27 static dev_info_t dev_info = "hostap_cs";
29 MODULE_AUTHOR("Jouni Malinen");
30 MODULE_DESCRIPTION("Support for Intersil Prism2-based 802.11 wireless LAN "
32 MODULE_SUPPORTED_DEVICE("Intersil Prism2-based WLAN cards (PC Card)");
33 MODULE_LICENSE("GPL");
34 MODULE_VERSION(PRISM2_VERSION);
37 static int ignore_cis_vcc;
38 module_param(ignore_cis_vcc, int, 0444);
39 MODULE_PARM_DESC(ignore_cis_vcc, "Ignore broken CIS VCC entry");
42 /* struct local_info::hw_priv */
43 struct hostap_cs_priv {
45 struct pcmcia_device *link;
46 int sandisk_connectplus;
50 #ifdef PRISM2_IO_DEBUG
52 static inline void hfa384x_outb_debug(struct net_device *dev, int a, u8 v)
54 struct hostap_interface *iface;
58 iface = netdev_priv(dev);
60 spin_lock_irqsave(&local->lock, flags);
61 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTB, a, v);
62 outb(v, dev->base_addr + a);
63 spin_unlock_irqrestore(&local->lock, flags);
66 static inline u8 hfa384x_inb_debug(struct net_device *dev, int a)
68 struct hostap_interface *iface;
73 iface = netdev_priv(dev);
75 spin_lock_irqsave(&local->lock, flags);
76 v = inb(dev->base_addr + a);
77 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INB, a, v);
78 spin_unlock_irqrestore(&local->lock, flags);
82 static inline void hfa384x_outw_debug(struct net_device *dev, int a, u16 v)
84 struct hostap_interface *iface;
88 iface = netdev_priv(dev);
90 spin_lock_irqsave(&local->lock, flags);
91 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTW, a, v);
92 outw(v, dev->base_addr + a);
93 spin_unlock_irqrestore(&local->lock, flags);
96 static inline u16 hfa384x_inw_debug(struct net_device *dev, int a)
98 struct hostap_interface *iface;
103 iface = netdev_priv(dev);
104 local = iface->local;
105 spin_lock_irqsave(&local->lock, flags);
106 v = inw(dev->base_addr + a);
107 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INW, a, v);
108 spin_unlock_irqrestore(&local->lock, flags);
112 static inline void hfa384x_outsw_debug(struct net_device *dev, int a,
115 struct hostap_interface *iface;
119 iface = netdev_priv(dev);
120 local = iface->local;
121 spin_lock_irqsave(&local->lock, flags);
122 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTSW, a, wc);
123 outsw(dev->base_addr + a, buf, wc);
124 spin_unlock_irqrestore(&local->lock, flags);
127 static inline void hfa384x_insw_debug(struct net_device *dev, int a,
130 struct hostap_interface *iface;
134 iface = netdev_priv(dev);
135 local = iface->local;
136 spin_lock_irqsave(&local->lock, flags);
137 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INSW, a, wc);
138 insw(dev->base_addr + a, buf, wc);
139 spin_unlock_irqrestore(&local->lock, flags);
142 #define HFA384X_OUTB(v,a) hfa384x_outb_debug(dev, (a), (v))
143 #define HFA384X_INB(a) hfa384x_inb_debug(dev, (a))
144 #define HFA384X_OUTW(v,a) hfa384x_outw_debug(dev, (a), (v))
145 #define HFA384X_INW(a) hfa384x_inw_debug(dev, (a))
146 #define HFA384X_OUTSW(a, buf, wc) hfa384x_outsw_debug(dev, (a), (buf), (wc))
147 #define HFA384X_INSW(a, buf, wc) hfa384x_insw_debug(dev, (a), (buf), (wc))
149 #else /* PRISM2_IO_DEBUG */
151 #define HFA384X_OUTB(v,a) outb((v), dev->base_addr + (a))
152 #define HFA384X_INB(a) inb(dev->base_addr + (a))
153 #define HFA384X_OUTW(v,a) outw((v), dev->base_addr + (a))
154 #define HFA384X_INW(a) inw(dev->base_addr + (a))
155 #define HFA384X_INSW(a, buf, wc) insw(dev->base_addr + (a), buf, wc)
156 #define HFA384X_OUTSW(a, buf, wc) outsw(dev->base_addr + (a), buf, wc)
158 #endif /* PRISM2_IO_DEBUG */
161 static int hfa384x_from_bap(struct net_device *dev, u16 bap, void *buf,
167 d_off = (bap == 1) ? HFA384X_DATA1_OFF : HFA384X_DATA0_OFF;
171 HFA384X_INSW(d_off, buf, len / 2);
175 *((char *) pos) = HFA384X_INB(d_off);
181 static int hfa384x_to_bap(struct net_device *dev, u16 bap, void *buf, int len)
186 d_off = (bap == 1) ? HFA384X_DATA1_OFF : HFA384X_DATA0_OFF;
190 HFA384X_OUTSW(d_off, buf, len / 2);
194 HFA384X_OUTB(*((char *) pos), d_off);
200 /* FIX: This might change at some point.. */
201 #include "hostap_hw.c"
205 static void prism2_detach(struct pcmcia_device *p_dev);
206 static void prism2_release(u_long arg);
207 static int prism2_config(struct pcmcia_device *link);
210 static int prism2_pccard_card_present(local_info_t *local)
212 struct hostap_cs_priv *hw_priv = local->hw_priv;
213 if (hw_priv != NULL && hw_priv->link != NULL && pcmcia_dev_present(hw_priv->link))
220 * SanDisk CompactFlash WLAN Flashcard - Product Manual v1.0
221 * Document No. 20-10-00058, January 2004
222 * http://www.sandisk.com/pdf/industrial/ProdManualCFWLANv1.0.pdf
224 #define SANDISK_WLAN_ACTIVATION_OFF 0x40
225 #define SANDISK_HCR_OFF 0x42
228 static void sandisk_set_iobase(local_info_t *local)
232 struct hostap_cs_priv *hw_priv = local->hw_priv;
235 reg.Action = CS_WRITE;
236 reg.Offset = 0x10; /* 0x3f0 IO base 1 */
237 reg.Value = hw_priv->link->io.BasePort1 & 0x00ff;
238 res = pcmcia_access_configuration_register(hw_priv->link,
240 if (res != CS_SUCCESS) {
241 printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 0 -"
247 reg.Action = CS_WRITE;
248 reg.Offset = 0x12; /* 0x3f2 IO base 2 */
249 reg.Value = (hw_priv->link->io.BasePort1 & 0xff00) >> 8;
250 res = pcmcia_access_configuration_register(hw_priv->link,
252 if (res != CS_SUCCESS) {
253 printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 1 -"
259 static void sandisk_write_hcr(local_info_t *local, int hcr)
261 struct net_device *dev = local->dev;
264 HFA384X_OUTB(0x80, SANDISK_WLAN_ACTIVATION_OFF);
266 for (i = 0; i < 10; i++) {
267 HFA384X_OUTB(hcr, SANDISK_HCR_OFF);
270 HFA384X_OUTB(0x45, SANDISK_WLAN_ACTIVATION_OFF);
274 static int sandisk_enable_wireless(struct net_device *dev)
278 struct hostap_interface *iface = dev->priv;
279 local_info_t *local = iface->local;
281 cisparse_t *parse = NULL;
283 struct hostap_cs_priv *hw_priv = local->hw_priv;
285 if (hw_priv->link->io.NumPorts1 < 0x42) {
286 /* Not enough ports to be SanDisk multi-function card */
291 parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
297 tuple.DesiredTuple = CISTPL_MANFID;
298 tuple.Attributes = TUPLE_RETURN_COMMON;
299 tuple.TupleData = buf;
300 tuple.TupleDataMax = sizeof(buf);
301 tuple.TupleOffset = 0;
302 if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
303 pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
304 pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
305 parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) {
306 /* No SanDisk manfid found */
311 tuple.DesiredTuple = CISTPL_LONGLINK_MFC;
312 if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
313 pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
314 pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
315 parse->longlink_mfc.nfn < 2) {
316 /* No multi-function links found */
321 printk(KERN_DEBUG "%s: Multi-function SanDisk ConnectPlus detected"
322 " - using vendor-specific initialization\n", dev->name);
323 hw_priv->sandisk_connectplus = 1;
326 reg.Action = CS_WRITE;
327 reg.Offset = CISREG_COR;
328 reg.Value = COR_SOFT_RESET;
329 res = pcmcia_access_configuration_register(hw_priv->link,
331 if (res != CS_SUCCESS) {
332 printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n",
339 reg.Action = CS_WRITE;
340 reg.Offset = CISREG_COR;
342 * Do not enable interrupts here to avoid some bogus events. Interrupts
343 * will be enabled during the first cor_sreset call.
345 reg.Value = COR_LEVEL_REQ | 0x8 | COR_ADDR_DECODE | COR_FUNC_ENA;
346 res = pcmcia_access_configuration_register(hw_priv->link,
348 if (res != CS_SUCCESS) {
349 printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n",
355 sandisk_set_iobase(local);
357 HFA384X_OUTB(0xc5, SANDISK_WLAN_ACTIVATION_OFF);
359 HFA384X_OUTB(0x4b, SANDISK_WLAN_ACTIVATION_OFF);
368 static void prism2_pccard_cor_sreset(local_info_t *local)
372 struct hostap_cs_priv *hw_priv = local->hw_priv;
374 if (!prism2_pccard_card_present(local))
378 reg.Action = CS_READ;
379 reg.Offset = CISREG_COR;
381 res = pcmcia_access_configuration_register(hw_priv->link,
383 if (res != CS_SUCCESS) {
384 printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n",
388 printk(KERN_DEBUG "prism2_pccard_cor_sreset: original COR %02x\n",
391 reg.Action = CS_WRITE;
392 reg.Value |= COR_SOFT_RESET;
393 res = pcmcia_access_configuration_register(hw_priv->link,
395 if (res != CS_SUCCESS) {
396 printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n",
401 mdelay(hw_priv->sandisk_connectplus ? 5 : 2);
403 reg.Value &= ~COR_SOFT_RESET;
404 if (hw_priv->sandisk_connectplus)
405 reg.Value |= COR_IREQ_ENA;
406 res = pcmcia_access_configuration_register(hw_priv->link,
408 if (res != CS_SUCCESS) {
409 printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n",
414 mdelay(hw_priv->sandisk_connectplus ? 5 : 2);
416 if (hw_priv->sandisk_connectplus)
417 sandisk_set_iobase(local);
421 static void prism2_pccard_genesis_reset(local_info_t *local, int hcr)
426 struct hostap_cs_priv *hw_priv = local->hw_priv;
428 if (!prism2_pccard_card_present(local))
431 if (hw_priv->sandisk_connectplus) {
432 sandisk_write_hcr(local, hcr);
437 reg.Action = CS_READ;
438 reg.Offset = CISREG_COR;
440 res = pcmcia_access_configuration_register(hw_priv->link,
442 if (res != CS_SUCCESS) {
443 printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 "
447 printk(KERN_DEBUG "prism2_pccard_genesis_sreset: original COR %02x\n",
451 reg.Action = CS_WRITE;
452 reg.Value |= COR_SOFT_RESET;
453 res = pcmcia_access_configuration_register(hw_priv->link,
455 if (res != CS_SUCCESS) {
456 printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 "
463 /* Setup Genesis mode */
464 reg.Action = CS_WRITE;
466 reg.Offset = CISREG_CCSR;
467 res = pcmcia_access_configuration_register(hw_priv->link,
469 if (res != CS_SUCCESS) {
470 printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 "
476 reg.Action = CS_WRITE;
477 reg.Offset = CISREG_COR;
478 reg.Value = old_cor & ~COR_SOFT_RESET;
479 res = pcmcia_access_configuration_register(hw_priv->link,
481 if (res != CS_SUCCESS) {
482 printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 "
491 static struct prism2_helper_functions prism2_pccard_funcs =
493 .card_present = prism2_pccard_card_present,
494 .cor_sreset = prism2_pccard_cor_sreset,
495 .genesis_reset = prism2_pccard_genesis_reset,
496 .hw_type = HOSTAP_HW_PCCARD,
500 /* allocate local data and register with CardServices
501 * initialize dev_link structure, but do not configure the card yet */
502 static int hostap_cs_probe(struct pcmcia_device *p_dev)
506 PDEBUG(DEBUG_HW, "%s: setting Vcc=33 (constant)\n", dev_info);
507 p_dev->conf.IntType = INT_MEMORY_AND_IO;
509 ret = prism2_config(p_dev);
511 PDEBUG(DEBUG_EXTRA, "prism2_config() failed\n");
518 static void prism2_detach(struct pcmcia_device *link)
520 PDEBUG(DEBUG_FLOW, "prism2_detach\n");
522 prism2_release((u_long)link);
524 /* release net devices */
526 struct hostap_cs_priv *hw_priv;
527 struct net_device *dev;
528 struct hostap_interface *iface;
530 iface = netdev_priv(dev);
531 hw_priv = iface->local->hw_priv;
532 prism2_free_local_data(dev);
538 #define CS_CHECK(fn, ret) \
539 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
541 #define CFG_CHECK2(fn, retf) \
542 do { int ret = (retf); \
544 PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", ret); \
545 cs_error(link, fn, ret); \
551 /* run after a CARD_INSERTION event is received to configure the PCMCIA
552 * socket and make the device available to the system */
553 static int prism2_config(struct pcmcia_device *link)
555 struct net_device *dev;
556 struct hostap_interface *iface;
561 int last_fn, last_ret;
564 cistpl_cftable_entry_t dflt = { 0 };
565 struct hostap_cs_priv *hw_priv;
567 PDEBUG(DEBUG_FLOW, "prism2_config()\n");
569 parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
570 hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
571 if (parse == NULL || hw_priv == NULL) {
575 memset(hw_priv, 0, sizeof(*hw_priv));
577 tuple.DesiredTuple = CISTPL_CONFIG;
578 tuple.Attributes = 0;
579 tuple.TupleData = buf;
580 tuple.TupleDataMax = sizeof(buf);
581 tuple.TupleOffset = 0;
582 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
583 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
584 CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
585 link->conf.ConfigBase = parse->config.base;
586 link->conf.Present = parse->config.rmask[0];
588 CS_CHECK(GetConfigurationInfo,
589 pcmcia_get_configuration_info(link, &conf));
591 /* Look for an appropriate configuration table entry in the CIS */
592 tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
593 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
595 cistpl_cftable_entry_t *cfg = &(parse->cftable_entry);
596 CFG_CHECK2(GetTupleData,
597 pcmcia_get_tuple_data(link, &tuple));
598 CFG_CHECK2(ParseTuple,
599 pcmcia_parse_tuple(link, &tuple, parse));
601 if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
605 link->conf.ConfigIndex = cfg->index;
606 PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X "
607 "(default 0x%02X)\n", cfg->index, dflt.index);
609 /* Does this card need audio output? */
610 if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
611 link->conf.Attributes |= CONF_ENABLE_SPKR;
612 link->conf.Status = CCSR_AUDIO_ENA;
615 /* Use power settings for Vcc and Vpp if present */
616 /* Note that the CIS values need to be rescaled */
617 if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
618 if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] /
619 10000 && !ignore_cis_vcc) {
620 PDEBUG(DEBUG_EXTRA, " Vcc mismatch - skipping"
624 } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
625 if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] /
626 10000 && !ignore_cis_vcc) {
627 PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch "
628 "- skipping this entry\n");
633 if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
635 cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
636 else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
638 dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
640 /* Do we need to allocate an interrupt? */
641 if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
642 link->conf.Attributes |= CONF_ENABLE_IRQ;
643 else if (!(link->conf.Attributes & CONF_ENABLE_IRQ)) {
644 /* At least Compaq WL200 does not have IRQInfo1 set,
645 * but it does not work without interrupts.. */
646 printk("Config has no IRQ info, but trying to enable "
648 link->conf.Attributes |= CONF_ENABLE_IRQ;
651 /* IO window settings */
652 PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d "
654 cfg->io.nwin, dflt.io.nwin);
655 link->io.NumPorts1 = link->io.NumPorts2 = 0;
656 if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
657 cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
658 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
659 PDEBUG(DEBUG_EXTRA, "io->flags = 0x%04X, "
660 "io.base=0x%04x, len=%d\n", io->flags,
661 io->win[0].base, io->win[0].len);
662 if (!(io->flags & CISTPL_IO_8BIT))
663 link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
664 if (!(io->flags & CISTPL_IO_16BIT))
665 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
666 link->io.IOAddrLines = io->flags &
667 CISTPL_IO_LINES_MASK;
668 link->io.BasePort1 = io->win[0].base;
669 link->io.NumPorts1 = io->win[0].len;
671 link->io.Attributes2 = link->io.Attributes1;
672 link->io.BasePort2 = io->win[1].base;
673 link->io.NumPorts2 = io->win[1].len;
677 /* This reserves IO space but doesn't actually enable it */
678 CFG_CHECK2(RequestIO,
679 pcmcia_request_io(link, &link->io));
681 /* This configuration table entry is OK */
685 CS_CHECK(GetNextTuple,
686 pcmcia_get_next_tuple(link, &tuple));
689 /* Need to allocate net_device before requesting IRQ handler */
690 dev = prism2_init_local_data(&prism2_pccard_funcs, 0,
691 &handle_to_dev(link));
696 iface = netdev_priv(dev);
697 local = iface->local;
698 local->hw_priv = hw_priv;
699 hw_priv->link = link;
700 strcpy(hw_priv->node.dev_name, dev->name);
701 link->dev_node = &hw_priv->node;
704 * Allocate an interrupt line. Note that this does not assign a
705 * handler to the interrupt, unless the 'Handler' member of the
706 * irq structure is initialized.
708 if (link->conf.Attributes & CONF_ENABLE_IRQ) {
709 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
710 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
711 link->irq.Handler = prism2_interrupt;
712 link->irq.Instance = dev;
714 pcmcia_request_irq(link, &link->irq));
718 * This actually configures the PCMCIA socket -- setting up
719 * the I/O windows and the interrupt mapping, and putting the
720 * card and host interface into "Memory and IO" mode.
722 CS_CHECK(RequestConfiguration,
723 pcmcia_request_configuration(link, &link->conf));
725 dev->irq = link->irq.AssignedIRQ;
726 dev->base_addr = link->io.BasePort1;
728 /* Finally, report what we've done */
729 printk(KERN_INFO "%s: index 0x%02x: ",
730 dev_info, link->conf.ConfigIndex);
732 printk(", Vpp %d.%d", link->conf.Vpp / 10,
733 link->conf.Vpp % 10);
734 if (link->conf.Attributes & CONF_ENABLE_IRQ)
735 printk(", irq %d", link->irq.AssignedIRQ);
736 if (link->io.NumPorts1)
737 printk(", io 0x%04x-0x%04x", link->io.BasePort1,
738 link->io.BasePort1+link->io.NumPorts1-1);
739 if (link->io.NumPorts2)
740 printk(" & 0x%04x-0x%04x", link->io.BasePort2,
741 link->io.BasePort2+link->io.NumPorts2-1);
746 sandisk_enable_wireless(dev);
748 ret = prism2_hw_config(dev, 1);
750 ret = hostap_hw_ready(dev);
751 if (ret == 0 && local->ddev)
752 strcpy(hw_priv->node.dev_name, local->ddev->name);
758 cs_error(link, last_fn, last_ret);
763 prism2_release((u_long)link);
768 static void prism2_release(u_long arg)
770 struct pcmcia_device *link = (struct pcmcia_device *)arg;
772 PDEBUG(DEBUG_FLOW, "prism2_release\n");
775 struct net_device *dev = link->priv;
776 struct hostap_interface *iface;
778 iface = netdev_priv(dev);
779 prism2_hw_shutdown(dev, 0);
780 iface->local->shutdown = 1;
783 pcmcia_disable_device(link);
784 PDEBUG(DEBUG_FLOW, "release - done\n");
787 static int hostap_cs_suspend(struct pcmcia_device *link)
789 struct net_device *dev = (struct net_device *) link->priv;
791 struct hostap_interface *iface = NULL;
794 iface = netdev_priv(dev);
796 PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
797 if (iface && iface->local)
798 dev_open = iface->local->num_dev_open > 0;
800 netif_stop_queue(dev);
801 netif_device_detach(dev);
808 static int hostap_cs_resume(struct pcmcia_device *link)
810 struct net_device *dev = (struct net_device *) link->priv;
812 struct hostap_interface *iface = NULL;
815 iface = netdev_priv(dev);
817 PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
819 if (iface && iface->local)
820 dev_open = iface->local->num_dev_open > 0;
822 prism2_hw_shutdown(dev, 1);
823 prism2_hw_config(dev, dev_open ? 0 : 1);
825 netif_device_attach(dev);
826 netif_start_queue(dev);
832 static struct pcmcia_device_id hostap_cs_ids[] = {
833 PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100),
834 PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
835 PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777),
836 PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000),
837 PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
838 PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002),
839 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030b),
840 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612),
841 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613),
842 PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002),
843 PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002),
844 PCMCIA_DEVICE_MANF_CARD(0x02d2, 0x0001),
845 PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x0001),
846 PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300),
847 PCMCIA_DEVICE_MANF_CARD(0xc00f, 0x0000),
848 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
849 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
850 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0010),
851 PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "INTERSIL",
853 PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "Intersil",
855 PCMCIA_MFC_DEVICE_PROD_ID12(0, "SanDisk", "ConnectPlus",
856 0x7a954bd9, 0x74be00c6),
857 PCMCIA_DEVICE_PROD_ID1234(
858 "Intersil", "PRISM 2_5 PCMCIA ADAPTER", "ISL37300P",
860 0x4b801a17, 0x6345a0bf, 0xc9049a39, 0xc23adc0e),
861 PCMCIA_DEVICE_PROD_ID123(
862 "Addtron", "AWP-100 Wireless PCMCIA", "Version 01.02",
863 0xe6ec52ce, 0x08649af2, 0x4b74baa0),
864 PCMCIA_DEVICE_PROD_ID123(
865 "D", "Link DWL-650 11Mbps WLAN Card", "Version 01.02",
866 0x71b18589, 0xb6f1b0ab, 0x4b74baa0),
867 PCMCIA_DEVICE_PROD_ID123(
868 "Instant Wireless ", " Network PC CARD", "Version 01.02",
869 0x11d901af, 0x6e9bd926, 0x4b74baa0),
870 PCMCIA_DEVICE_PROD_ID123(
871 "SMC", "SMC2632W", "Version 01.02",
872 0xc4f8b18b, 0x474a1f2a, 0x4b74baa0),
873 PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G",
874 0x2decece3, 0x82067c18),
875 PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card",
876 0x54f7c49c, 0x15a75e5b),
877 PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE",
878 0x74c5e40d, 0xdb472a18),
879 PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card",
880 0x0733cc81, 0x0c52f395),
881 PCMCIA_DEVICE_PROD_ID12(
882 "ZoomAir 11Mbps High", "Rate wireless Networking",
883 0x273fe3db, 0x32a1eaee),
884 PCMCIA_DEVICE_PROD_ID123(
885 "Pretec", "CompactWLAN Card 802.11b", "2.5",
886 0x1cadd3e5, 0xe697636c, 0x7a5bfcf1),
887 PCMCIA_DEVICE_PROD_ID123(
888 "U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02",
889 0xc7b8df9d, 0x1700d087, 0x4b74baa0),
892 MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids);
895 static struct pcmcia_driver hostap_driver = {
899 .probe = hostap_cs_probe,
900 .remove = prism2_detach,
901 .owner = THIS_MODULE,
902 .id_table = hostap_cs_ids,
903 .suspend = hostap_cs_suspend,
904 .resume = hostap_cs_resume,
907 static int __init init_prism2_pccard(void)
909 printk(KERN_INFO "%s: %s\n", dev_info, version);
910 return pcmcia_register_driver(&hostap_driver);
913 static void __exit exit_prism2_pccard(void)
915 pcmcia_unregister_driver(&hostap_driver);
916 printk(KERN_INFO "%s: Driver unloaded\n", dev_info);
920 module_init(init_prism2_pccard);
921 module_exit(exit_prism2_pccard);