[deliverable/linux.git] / drivers / net / wireless / orinoco / orinoco_cs.c

/* orinoco_cs.c (formerly known as dldwd_cs.c)
 *
 * A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
 * as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
 * EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and others).
 * It should also be usable on various Prism II based cards such as the
 * Linksys, D-Link and Farallon Skyline. It should also work on Symbol
 * cards such as the 3Com AirConnect and Ericsson WLAN.
 *
 * Copyright notice & release notes in file main.c
 */

#define DRIVER_NAME "orinoco_cs"
#define PFX DRIVER_NAME ": "

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>

#include "orinoco.h"

/********************************************************************/
/* Module stuff							    */
/********************************************************************/

MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
MODULE_DESCRIPTION("Driver for PCMCIA Lucent Orinoco,"
		   " Prism II based and similar wireless cards");
MODULE_LICENSE("Dual MPL/GPL");

/* Module parameters */

/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
 * don't have any CIS entry for it. This workaround it... */
static int ignore_cis_vcc; /* = 0 */
module_param(ignore_cis_vcc, int, 0);
MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");

/********************************************************************/
/* Data structures						    */
/********************************************************************/

/* PCMCIA specific device information (goes in the card field of
 * struct orinoco_private */
struct orinoco_pccard {
	struct pcmcia_device	*p_dev;

	/* Used to handle hard reset */
	/* yuck, we need this hack to work around the insanity of the
	 * PCMCIA layer */
	unsigned long hard_reset_in_progress;
};


/********************************************************************/
/* Function prototypes						    */
/********************************************************************/

static int orinoco_cs_config(struct pcmcia_device *link);
static void orinoco_cs_release(struct pcmcia_device *link);
static void orinoco_cs_detach(struct pcmcia_device *p_dev);

/********************************************************************/
/* Device methods     						    */
/********************************************************************/

static int
orinoco_cs_hard_reset(struct orinoco_private *priv)
{
	struct orinoco_pccard *card = priv->card;
	struct pcmcia_device *link = card->p_dev;
	int err;

	/* We need atomic ops here, because we're not holding the lock */
	set_bit(0, &card->hard_reset_in_progress);

	err = pcmcia_reset_card(link->socket);
	if (err)
		return err;

	msleep(100);
	clear_bit(0, &card->hard_reset_in_progress);

	return 0;
}

/********************************************************************/
/* PCMCIA stuff     						    */
/********************************************************************/

static int
orinoco_cs_probe(struct pcmcia_device *link)
{
	struct orinoco_private *priv;
	struct orinoco_pccard *card;

	priv = alloc_orinocodev(sizeof(*card), &link->dev,
				orinoco_cs_hard_reset, NULL);
	if (!priv)
		return -ENOMEM;
	card = priv->card;

	/* Link both structures together */
	card->p_dev = link;
	link->priv = priv;

	return orinoco_cs_config(link);
}				/* orinoco_cs_attach */

static void orinoco_cs_detach(struct pcmcia_device *link)
{
	struct orinoco_private *priv = link->priv;

	orinoco_if_del(priv);

	orinoco_cs_release(link);

	free_orinocodev(priv);
}				/* orinoco_cs_detach */

static int orinoco_cs_config_check(struct pcmcia_device *p_dev, void *priv_data)
{
	if (p_dev->config_index == 0)
		return -EINVAL;

	return pcmcia_request_io(p_dev);
};

static int
orinoco_cs_config(struct pcmcia_device *link)
{
	struct orinoco_private *priv = link->priv;
	hermes_t *hw = &priv->hw;
	int ret;
	void __iomem *mem;

	link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC |
		CONF_AUTO_SET_IO | CONF_ENABLE_IRQ;
	if (ignore_cis_vcc)
		link->config_flags &= ~CONF_AUTO_CHECK_VCC;
	ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL);
	if (ret) {
		if (!ignore_cis_vcc)
			printk(KERN_ERR PFX "GetNextTuple(): No matching "
			       "CIS configuration.  Maybe you need the "
			       "ignore_cis_vcc=1 parameter.\n");
		goto failed;
	}

	mem = ioport_map(link->resource[0]->start,
			resource_size(link->resource[0]));
	if (!mem)
		goto failed;

	/* We initialize the hermes structure before completing PCMCIA
	 * configuration just in case the interrupt handler gets
	 * called. */
	hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);

	ret = pcmcia_request_irq(link, orinoco_interrupt);
	if (ret)
		goto failed;

	ret = pcmcia_enable_device(link);
	if (ret)
		goto failed;

	/* Initialise the main driver */
	if (orinoco_init(priv) != 0) {
		printk(KERN_ERR PFX "orinoco_init() failed\n");
		goto failed;
	}

	/* Register an interface with the stack */
	if (orinoco_if_add(priv, link->resource[0]->start,
			   link->irq, NULL) != 0) {
		printk(KERN_ERR PFX "orinoco_if_add() failed\n");
		goto failed;
	}

	return 0;

 failed:
	orinoco_cs_release(link);
	return -ENODEV;
}				/* orinoco_cs_config */

static void
orinoco_cs_release(struct pcmcia_device *link)
{
	struct orinoco_private *priv = link->priv;
	unsigned long flags;

	/* We're committed to taking the device away now, so mark the
	 * hardware as unavailable */
	priv->hw.ops->lock_irqsave(&priv->lock, &flags);
	priv->hw_unavailable++;
	priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);

	pcmcia_disable_device(link);
	if (priv->hw.iobase)
		ioport_unmap(priv->hw.iobase);
}				/* orinoco_cs_release */

static int orinoco_cs_suspend(struct pcmcia_device *link)
{
	struct orinoco_private *priv = link->priv;
	struct orinoco_pccard *card = priv->card;

	/* This is probably racy, but I can't think of
	   a better way, short of rewriting the PCMCIA
	   layer to not suck :-( */
	if (!test_bit(0, &card->hard_reset_in_progress))
		orinoco_down(priv);

	return 0;
}

static int orinoco_cs_resume(struct pcmcia_device *link)
{
	struct orinoco_private *priv = link->priv;
	struct orinoco_pccard *card = priv->card;
	int err = 0;

	if (!test_bit(0, &card->hard_reset_in_progress))
		err = orinoco_up(priv);

	return err;
}


/********************************************************************/
/* Module initialization					    */
/********************************************************************/

static const struct pcmcia_device_id orinoco_cs_ids[] = {
	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777), /* 3Com AirConnect PCI 777A */
	PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), /* Lucent Orinoco and old Intersil */
	PCMCIA_DEVICE_MANF_CARD(0x016b, 0x0001), /* Ericsson WLAN Card C11 */
	PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), /* Nortel Networks eMobility 802.11 Wireless Adapter */
	PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
	PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
	PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
	PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), /* ASUS SpaceLink WL-100 */
	PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), /* SpeedStream SS1021 Wireless Adapter */
	PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x3021), /* SpeedStream Wireless Adapter */
	PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), /* PLANEX RoadLannerWave GW-NS11H */
	PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
	PCMCIA_DEVICE_PROD_ID12("Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio", 0x5cd01705, 0x4271660f),
	PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e),
	PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842),
	PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
	PCMCIA_DEVICE_PROD_ID12("BENQ", "AWL100 PCMCIA ADAPTER", 0x35dadc74, 0x01f7fedb),
	PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
	PCMCIA_DEVICE_PROD_ID12("D-Link Corporation", "D-Link DWL-650H 11Mbps WLAN Adapter", 0xef544d24, 0xcd8ea916),
	PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
	PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
	PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless 2011 LAN PC Card", 0x816cc815, 0x07f58077),
	PCMCIA_DEVICE_PROD_ID12("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", 0x7e3b326a, 0x49893e92),
	PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
	PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
	PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
	PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
	PCMCIA_DEVICE_PROD_ID12("Nortel Networks", "emobility 802.11 Wireless LAN PC Card", 0x2d617ea0, 0x88cd5767),
	PCMCIA_DEVICE_PROD_ID12("OTC", "Wireless AirEZY 2411-PCC WLAN Card", 0x4ac44287, 0x235a6bed),
	PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
	PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
	PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
	PCMCIA_DEVICE_PROD_ID12("Symbol Technologies", "LA4111 Spectrum24 Wireless LAN PC Card", 0x3f02b4d6, 0x3663cb0e),
#ifdef CONFIG_HERMES_PRISM
	/* Only entries that certainly identify Prism chipset */
	PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100), /* SonicWALL Long Range Wireless Card */
	PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), /* Sohoware NCP110, Philips 802.11b */
	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0002), /* AnyPoint(TM) Wireless II PC Card */
	PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000), /* PROXIM RangeLAN-DS/LAN PC CARD */
	PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), /* Compaq WL100 11 Mbps Wireless Adapter */
	PCMCIA_DEVICE_MANF_CARD(0x01ff, 0x0008), /* Intermec MobileLAN 11Mbps 802.11b WLAN Card */
	PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
	PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
	PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
	PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), /* Compaq HNW-100 11 Mbps Wireless Adapter */
	PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), /* Linksys WCF12 Wireless CompactFlash Card */
	PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* Airvast WN-100 */
	PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), /* Adaptec Ultra Wireless ANW-8030 */
	PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0008), /* CONTEC FLEXSCAN/FX-DDS110-PCC */
	PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), /* Conceptronic CON11Cpro, EMTAC A2424i */
	PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), /* Safeway 802.11b, ZCOMAX AirRunner/XI-300 */
	PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), /* D-Link DCF660, Sandisk Connect SDWCFB-000 */
	PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
	PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
	PCMCIA_DEVICE_PROD_ID12("Addtron", "AWP-100 Wireless PCMCIA", 0xe6ec52ce, 0x08649af2),
	PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18),
	PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
	PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card", 0x54f7c49c, 0x15a75e5b),
	PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
	PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
	PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae),
	PCMCIA_DEVICE_PROD_ID12("Digital Data Communications", "WPC-0100", 0xfdd73470, 0xe0b6f146),
	PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
	PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
	PCMCIA_DEVICE_PROD_ID12(" ", "IEEE 802.11 Wireless LAN/PC Card", 0x3b6e20c8, 0xefccafe9),
	PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
	PCMCIA_DEVICE_PROD_ID12("INTERSIL", "I-GATE 11M PC Card / PC Card plus", 0x74c5e40d, 0x8304ff77),
	PCMCIA_DEVICE_PROD_ID12("Intersil", "PRISM 2_5 PCMCIA ADAPTER", 0x4b801a17, 0x6345a0bf),
	PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card", 0x0733cc81, 0x0c52f395),
	PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
	PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
	PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401 Wireless PC", "Card", 0xa37434e9, 0x9762e8f1),
	PCMCIA_DEVICE_PROD_ID12("OEM", "PRISM2 IEEE 802.11 PC-Card", 0xfea54c90, 0x48f2bdd6),
	PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
	PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178),
	PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2532W-B EliteConnect Wireless Adapter", 0xc4f8b18b, 0x196bd757),
	PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2632W", 0xc4f8b18b, 0x474a1f2a),
	PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee),
	PCMCIA_DEVICE_PROD_ID3("HFA3863", 0x355cb092),
	PCMCIA_DEVICE_PROD_ID3("ISL37100P", 0x630d52b2),
	PCMCIA_DEVICE_PROD_ID3("ISL37101P-10", 0xdd97a26b),
	PCMCIA_DEVICE_PROD_ID3("ISL37300P", 0xc9049a39),
#endif
	PCMCIA_DEVICE_NULL,
};
MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);

static struct pcmcia_driver orinoco_driver = {
	.owner		= THIS_MODULE,
	.name		= DRIVER_NAME,
	.probe		= orinoco_cs_probe,
	.remove		= orinoco_cs_detach,
	.id_table       = orinoco_cs_ids,
	.suspend	= orinoco_cs_suspend,
	.resume		= orinoco_cs_resume,
};

static int __init
init_orinoco_cs(void)
{
	return pcmcia_register_driver(&orinoco_driver);
}

static void __exit
exit_orinoco_cs(void)
{
	pcmcia_unregister_driver(&orinoco_driver);
}

module_init(init_orinoco_cs);
module_exit(exit_orinoco_cs);
Commit	Line	Data
1da177e4 LT	1	/* orinoco_cs.c (formerly known as dldwd_cs.c)
	2	*
	3	* A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
	4	* as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
	5	* EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and others).
	6	* It should also be usable on various Prism II based cards such as the
	7	* Linksys, D-Link and Farallon Skyline. It should also work on Symbol
	8	* cards such as the 3Com AirConnect and Ericsson WLAN.
d14c7c1d	9	*
47445cb9	10	* Copyright notice & release notes in file main.c
1da177e4 LT	11	*/
	12
	13	#define DRIVER_NAME "orinoco_cs"
	14	#define PFX DRIVER_NAME ": "
	15
1da177e4 LT	16	#include <linux/module.h>
	17	#include <linux/kernel.h>
	18	#include <linux/init.h>
ef846bf0	19	#include <linux/delay.h>
1da177e4 LT	20	#include <pcmcia/cistpl.h>
	21	#include <pcmcia/cisreg.h>
	22	#include <pcmcia/ds.h>
	23
1da177e4 LT	24	#include "orinoco.h"
	25
	26	/********************************************************************/
	27	/* Module stuff */
	28	/********************************************************************/
	29
	30	MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
d14c7c1d AB	31	MODULE_DESCRIPTION("Driver for PCMCIA Lucent Orinoco,"
d14c7c1d AB	32	" Prism II based and similar wireless cards");
1da177e4 LT	33	MODULE_LICENSE("Dual MPL/GPL");
	34
	35	/* Module parameters */
	36
	37	/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
	38	* don't have any CIS entry for it. This workaround it... */
	39	static int ignore_cis_vcc; /* = 0 */
	40	module_param(ignore_cis_vcc, int, 0);
	41	MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
	42
1da177e4 LT	43	/********************************************************************/
	44	/* Data structures */
	45	/********************************************************************/
	46
	47	/* PCMCIA specific device information (goes in the card field of
	48	* struct orinoco_private */
	49	struct orinoco_pccard {
fd238232	50	struct pcmcia_device *p_dev;
1da177e4 LT	51
	52	/* Used to handle hard reset */
	53	/* yuck, we need this hack to work around the insanity of the
d14c7c1d AB	54	* PCMCIA layer */
d14c7c1d AB	55	unsigned long hard_reset_in_progress;
1da177e4 LT	56	};
1da177e4 LT	57
1da177e4 LT	58
	59	/********************************************************************/
	60	/* Function prototypes */
	61	/********************************************************************/
	62
15b99ac1	63	static int orinoco_cs_config(struct pcmcia_device *link);
fba395ee	64	static void orinoco_cs_release(struct pcmcia_device *link);
cc3b4866	65	static void orinoco_cs_detach(struct pcmcia_device *p_dev);
1da177e4 LT	66
	67	/********************************************************************/
	68	/* Device methods */
	69	/********************************************************************/
	70
	71	static int
	72	orinoco_cs_hard_reset(struct orinoco_private *priv)
	73	{
	74	struct orinoco_pccard *card = priv->card;
fba395ee	75	struct pcmcia_device *link = card->p_dev;
1da177e4 LT	76	int err;
	77
	78	/* We need atomic ops here, because we're not holding the lock */
	79	set_bit(0, &card->hard_reset_in_progress);
	80
994917f8	81	err = pcmcia_reset_card(link->socket);
1da177e4 LT	82	if (err)
	83	return err;
	84
	85	msleep(100);
	86	clear_bit(0, &card->hard_reset_in_progress);
	87
	88	return 0;
	89	}
	90
	91	/********************************************************************/
	92	/* PCMCIA stuff */
	93	/********************************************************************/
	94
f8cfa618	95	static int
15b99ac1	96	orinoco_cs_probe(struct pcmcia_device *link)
1da177e4	97	{
1da177e4 LT	98	struct orinoco_private *priv;
1da177e4 LT	99	struct orinoco_pccard *card;
1da177e4	100
dd2e5a15	101	priv = alloc_orinocodev(sizeof(*card), &link->dev,
a2608362 DK	102	orinoco_cs_hard_reset, NULL);
a2608362 DK	103	if (!priv)
f8cfa618	104	return -ENOMEM;
1da177e4 LT	105	card = priv->card;
	106
	107	/* Link both structures together */
fba395ee	108	card->p_dev = link;
a2608362	109	link->priv = priv;
1da177e4	110
15b99ac1	111	return orinoco_cs_config(link);
1da177e4 LT	112	} /* orinoco_cs_attach */
1da177e4 LT	113
fba395ee	114	static void orinoco_cs_detach(struct pcmcia_device *link)
1da177e4	115	{
a2608362	116	struct orinoco_private *priv = link->priv;
1da177e4	117
c7c2fa07	118	orinoco_if_del(priv);
e4f4f98e	119
e2d40963	120	orinoco_cs_release(link);
1da177e4	121
a2608362	122	free_orinocodev(priv);
1da177e4 LT	123	} /* orinoco_cs_detach */
1da177e4 LT	124
00990e7c	125	static int orinoco_cs_config_check(struct pcmcia_device p_dev, void priv_data)
b54bf94b	126	{
00990e7c DB	127	if (p_dev->config_index == 0)
00990e7c DB	128	return -EINVAL;
b54bf94b	129
00990e7c	130	return pcmcia_request_io(p_dev);
b54bf94b DB	131	};
b54bf94b DB	132
15b99ac1	133	static int
fba395ee	134	orinoco_cs_config(struct pcmcia_device *link)
1da177e4	135	{
a2608362	136	struct orinoco_private *priv = link->priv;
1da177e4	137	hermes_t *hw = &priv->hw;
2caff147	138	int ret;
1da177e4 LT	139	void __iomem *mem;
1da177e4 LT	140
00990e7c DB	141	link->config_flags \|= CONF_AUTO_SET_VPP \| CONF_AUTO_CHECK_VCC \|
00990e7c DB	142	CONF_AUTO_SET_IO \| CONF_ENABLE_IRQ;
440eed43 DB	143	if (ignore_cis_vcc)
440eed43 DB	144	link->config_flags &= ~CONF_AUTO_CHECK_VCC;
2caff147 DB	145	ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL);
2caff147 DB	146	if (ret) {
b54bf94b	147	if (!ignore_cis_vcc)
1da177e4 LT	148	printk(KERN_ERR PFX "GetNextTuple(): No matching "
	149	"CIS configuration. Maybe you need the "
	150	"ignore_cis_vcc=1 parameter.\n");
b54bf94b	151	goto failed;
1da177e4 LT	152	}
1da177e4 LT	153
9a017a91 DB	154	mem = ioport_map(link->resource[0]->start,
9a017a91 DB	155	resource_size(link->resource[0]));
1da177e4	156	if (!mem)
2caff147	157	goto failed;
1da177e4	158
229bd792 DK	159	/* We initialize the hermes structure before completing PCMCIA
	160	* configuration just in case the interrupt handler gets
	161	* called. */
1da177e4 LT	162	hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
1da177e4 LT	163
229bd792 DK	164	ret = pcmcia_request_irq(link, orinoco_interrupt);
	165	if (ret)
	166	goto failed;
	167
1ac71e5a	168	ret = pcmcia_enable_device(link);
2caff147 DB	169	if (ret)
2caff147 DB	170	goto failed;
1da177e4	171
8e638267 DK	172	/* Initialise the main driver */
	173	if (orinoco_init(priv) != 0) {
	174	printk(KERN_ERR PFX "orinoco_init() failed\n");
	175	goto failed;
	176	}
	177
5381956b	178	/* Register an interface with the stack */
9a017a91	179	if (orinoco_if_add(priv, link->resource[0]->start,
f8965467	180	link->irq, NULL) != 0) {
5381956b	181	printk(KERN_ERR PFX "orinoco_if_add() failed\n");
1da177e4 LT	182	goto failed;
	183	}
	184
15b99ac1	185	return 0;
1da177e4	186
1da177e4 LT	187	failed:
1da177e4 LT	188	orinoco_cs_release(link);
15b99ac1	189	return -ENODEV;
1da177e4 LT	190	} /* orinoco_cs_config */
1da177e4 LT	191
1da177e4	192	static void
fba395ee	193	orinoco_cs_release(struct pcmcia_device *link)
1da177e4	194	{
a2608362	195	struct orinoco_private *priv = link->priv;
1da177e4 LT	196	unsigned long flags;
	197
	198	/* We're committed to taking the device away now, so mark the
	199	* hardware as unavailable */
bcad6e80	200	priv->hw.ops->lock_irqsave(&priv->lock, &flags);
1da177e4	201	priv->hw_unavailable++;
bcad6e80	202	priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
1da177e4	203
fba395ee	204	pcmcia_disable_device(link);
1da177e4 LT	205	if (priv->hw.iobase)
	206	ioport_unmap(priv->hw.iobase);
	207	} /* orinoco_cs_release */
	208
fba395ee	209	static int orinoco_cs_suspend(struct pcmcia_device *link)
98e4c28b	210	{
a2608362	211	struct orinoco_private *priv = link->priv;
98e4c28b	212	struct orinoco_pccard *card = priv->card;
98e4c28b	213
e2d40963 DB	214	/* This is probably racy, but I can't think of
	215	a better way, short of rewriting the PCMCIA
	216	layer to not suck :-( */
6415f7df DK	217	if (!test_bit(0, &card->hard_reset_in_progress))
6415f7df DK	218	orinoco_down(priv);
98e4c28b DB	219
	220	return 0;
	221	}
	222
fba395ee	223	static int orinoco_cs_resume(struct pcmcia_device *link)
98e4c28b	224	{
a2608362	225	struct orinoco_private *priv = link->priv;
98e4c28b DB	226	struct orinoco_pccard *card = priv->card;
98e4c28b DB	227	int err = 0;
98e4c28b	228
6415f7df DK	229	if (!test_bit(0, &card->hard_reset_in_progress))
6415f7df DK	230	err = orinoco_up(priv);
98e4c28b	231
6cbaa330	232	return err;
98e4c28b DB	233	}
	234
	235
1da177e4 LT	236	/********************************************************************/
	237	/* Module initialization */
	238	/********************************************************************/
	239
25f8f54f	240	static const struct pcmcia_device_id orinoco_cs_ids[] = {
9c8a11d7	241	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777), /* 3Com AirConnect PCI 777A */
9c8a11d7 PR	242	PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), /* Lucent Orinoco and old Intersil */
	243	PCMCIA_DEVICE_MANF_CARD(0x016b, 0x0001), /* Ericsson WLAN Card C11 */
	244	PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), /* Nortel Networks eMobility 802.11 Wireless Adapter */
9c8a11d7 PR	245	PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
9c8a11d7 PR	246	PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
706ea9b6	247	PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
9c8a11d7	248	PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
9c8a11d7 PR	249	PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), /* ASUS SpaceLink WL-100 */
9c8a11d7 PR	250	PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), /* SpeedStream SS1021 Wireless Adapter */
682c97c0	251	PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x3021), /* SpeedStream Wireless Adapter */
9c8a11d7	252	PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), /* PLANEX RoadLannerWave GW-NS11H */
484b4dd5 PR	253	PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
	254	PCMCIA_DEVICE_PROD_ID12("Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio", 0x5cd01705, 0x4271660f),
	255	PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e),
	256	PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842),
	257	PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
	258	PCMCIA_DEVICE_PROD_ID12("BENQ", "AWL100 PCMCIA ADAPTER", 0x35dadc74, 0x01f7fedb),
	259	PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
	260	PCMCIA_DEVICE_PROD_ID12("D-Link Corporation", "D-Link DWL-650H 11Mbps WLAN Adapter", 0xef544d24, 0xcd8ea916),
	261	PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
	262	PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
	263	PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless 2011 LAN PC Card", 0x816cc815, 0x07f58077),
	264	PCMCIA_DEVICE_PROD_ID12("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", 0x7e3b326a, 0x49893e92),
	265	PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
	266	PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
	267	PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
	268	PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
	269	PCMCIA_DEVICE_PROD_ID12("Nortel Networks", "emobility 802.11 Wireless LAN PC Card", 0x2d617ea0, 0x88cd5767),
	270	PCMCIA_DEVICE_PROD_ID12("OTC", "Wireless AirEZY 2411-PCC WLAN Card", 0x4ac44287, 0x235a6bed),
	271	PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
	272	PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
	273	PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
	274	PCMCIA_DEVICE_PROD_ID12("Symbol Technologies", "LA4111 Spectrum24 Wireless LAN PC Card", 0x3f02b4d6, 0x3663cb0e),
	275	#ifdef CONFIG_HERMES_PRISM
	276	/* Only entries that certainly identify Prism chipset */
	277	PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100), /* SonicWALL Long Range Wireless Card */
	278	PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), /* Sohoware NCP110, Philips 802.11b */
	279	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0002), /* AnyPoint(TM) Wireless II PC Card */
	280	PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000), /* PROXIM RangeLAN-DS/LAN PC CARD */
	281	PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), /* Compaq WL100 11 Mbps Wireless Adapter */
	282	PCMCIA_DEVICE_MANF_CARD(0x01ff, 0x0008), /* Intermec MobileLAN 11Mbps 802.11b WLAN Card */
	283	PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
	284	PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
	285	PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
	286	PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), /* Compaq HNW-100 11 Mbps Wireless Adapter */
	287	PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), /* Linksys WCF12 Wireless CompactFlash Card */
9c8a11d7 PR	288	PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* Airvast WN-100 */
	289	PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), /* Adaptec Ultra Wireless ANW-8030 */
	290	PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0008), /* CONTEC FLEXSCAN/FX-DDS110-PCC */
	291	PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), /* Conceptronic CON11Cpro, EMTAC A2424i */
	292	PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), /* Safeway 802.11b, ZCOMAX AirRunner/XI-300 */
	293	PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), /* D-Link DCF660, Sandisk Connect SDWCFB-000 */
484b4dd5	294	PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
7422c56d	295	PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
9c8a11d7	296	PCMCIA_DEVICE_PROD_ID12("Addtron", "AWP-100 Wireless PCMCIA", 0xe6ec52ce, 0x08649af2),
9c8a11d7	297	PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18),
484b4dd5	298	PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
9c8a11d7	299	PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card", 0x54f7c49c, 0x15a75e5b),
7422c56d DB	300	PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
7422c56d DB	301	PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
f39a4aa5	302	PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae),
484b4dd5	303	PCMCIA_DEVICE_PROD_ID12("Digital Data Communications", "WPC-0100", 0xfdd73470, 0xe0b6f146),
7422c56d DB	304	PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
7422c56d DB	305	PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
484b4dd5	306	PCMCIA_DEVICE_PROD_ID12(" ", "IEEE 802.11 Wireless LAN/PC Card", 0x3b6e20c8, 0xefccafe9),
7422c56d	307	PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
9c8a11d7 PR	308	PCMCIA_DEVICE_PROD_ID12("INTERSIL", "I-GATE 11M PC Card / PC Card plus", 0x74c5e40d, 0x8304ff77),
9c8a11d7 PR	309	PCMCIA_DEVICE_PROD_ID12("Intersil", "PRISM 2_5 PCMCIA ADAPTER", 0x4b801a17, 0x6345a0bf),
9c8a11d7	310	PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card", 0x0733cc81, 0x0c52f395),
7422c56d	311	PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
7422c56d	312	PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
484b4dd5	313	PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401 Wireless PC", "Card", 0xa37434e9, 0x9762e8f1),
9c8a11d7	314	PCMCIA_DEVICE_PROD_ID12("OEM", "PRISM2 IEEE 802.11 PC-Card", 0xfea54c90, 0x48f2bdd6),
7422c56d	315	PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
9c8a11d7	316	PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178),
8f6da52a	317	PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2532W-B EliteConnect Wireless Adapter", 0xc4f8b18b, 0x196bd757),
9c8a11d7	318	PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2632W", 0xc4f8b18b, 0x474a1f2a),
9c8a11d7	319	PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee),
fbc87d67 PR	320	PCMCIA_DEVICE_PROD_ID3("HFA3863", 0x355cb092),
	321	PCMCIA_DEVICE_PROD_ID3("ISL37100P", 0x630d52b2),
	322	PCMCIA_DEVICE_PROD_ID3("ISL37101P-10", 0xdd97a26b),
	323	PCMCIA_DEVICE_PROD_ID3("ISL37300P", 0xc9049a39),
484b4dd5	324	#endif
7422c56d DB	325	PCMCIA_DEVICE_NULL,
	326	};
	327	MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
	328
1da177e4 LT	329	static struct pcmcia_driver orinoco_driver = {
1da177e4 LT	330	.owner = THIS_MODULE,
2e9b981a	331	.name = DRIVER_NAME,
15b99ac1	332	.probe = orinoco_cs_probe,
cc3b4866	333	.remove = orinoco_cs_detach,
7422c56d	334	.id_table = orinoco_cs_ids,
98e4c28b DB	335	.suspend = orinoco_cs_suspend,
98e4c28b DB	336	.resume = orinoco_cs_resume,
1da177e4 LT	337	};
	338
	339	static int __init
	340	init_orinoco_cs(void)
	341	{
1da177e4 LT	342	return pcmcia_register_driver(&orinoco_driver);
	343	}
	344
	345	static void __exit
	346	exit_orinoco_cs(void)
	347	{
	348	pcmcia_unregister_driver(&orinoco_driver);
1da177e4 LT	349	}
	350
	351	module_init(init_orinoco_cs);
	352	module_exit(exit_orinoco_cs);