[mirror_ubuntu-jammy-kernel.git] / drivers / isdn / hisax / sedlbauer_cs.c

/*======================================================================

    A Sedlbauer PCMCIA client driver

    This driver is for the Sedlbauer Speed Star and Speed Star II, 
    which are ISDN PCMCIA Cards.
    
    The contents of this file are subject to the Mozilla Public
    License Version 1.1 (the "License"); you may not use this file
    except in compliance with the License. You may obtain a copy of
    the License at http://www.mozilla.org/MPL/

    Software distributed under the License is distributed on an "AS
    IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
    implied. See the License for the specific language governing
    rights and limitations under the License.

    The initial developer of the original code is David A. Hinds
    <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
    are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.

    Modifications from dummy_cs.c are Copyright (C) 1999-2001 Marcus Niemann
    <maniemann@users.sourceforge.net>. All Rights Reserved.

    Alternatively, the contents of this file may be used under the
    terms of the GNU General Public License version 2 (the "GPL"), in
    which case the provisions of the GPL are applicable instead of the
    above.  If you wish to allow the use of your version of this file
    only under the terms of the GPL and not to allow others to use
    your version of this file under the MPL, indicate your decision
    by deleting the provisions above and replace them with the notice
    and other provisions required by the GPL.  If you do not delete
    the provisions above, a recipient may use your version of this
    file under either the MPL or the GPL.
    
======================================================================*/

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/ioport.h>
#include <asm/io.h>
#include <asm/system.h>

#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
#include "hisax_cfg.h"

MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Sedlbauer cards");
MODULE_AUTHOR("Marcus Niemann");
MODULE_LICENSE("Dual MPL/GPL");


/*====================================================================*/

/* Parameters that can be set with 'insmod' */

static int protocol = 2;        /* EURO-ISDN Default */
module_param(protocol, int, 0);

/*====================================================================*/

/*
   The event() function is this driver's Card Services event handler.
   It will be called by Card Services when an appropriate card status
   event is received.  The config() and release() entry points are
   used to configure or release a socket, in response to card
   insertion and ejection events.  They are invoked from the sedlbauer
   event handler. 
*/

static int sedlbauer_config(struct pcmcia_device *link) __devinit ;
static void sedlbauer_release(struct pcmcia_device *link);

/*
   The attach() and detach() entry points are used to create and destroy
   "instances" of the driver, where each instance represents everything
   needed to manage one actual PCMCIA card.
*/

static void sedlbauer_detach(struct pcmcia_device *p_dev) __devexit;

typedef struct local_info_t {
	struct pcmcia_device	*p_dev;
    int			stop;
    int			cardnr;
} local_info_t;

/*======================================================================

    sedlbauer_attach() creates an "instance" of the driver, allocating
    local data structures for one device.  The device is registered
    with Card Services.

    The dev_link structure is initialized, but we don't actually
    configure the card at this point -- we wait until we receive a
    card insertion event.
    
======================================================================*/

static int __devinit sedlbauer_probe(struct pcmcia_device *link)
{
    local_info_t *local;

    dev_dbg(&link->dev, "sedlbauer_attach()\n");

    /* Allocate space for private device-specific data */
    local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
    if (!local) return -ENOMEM;
    local->cardnr = -1;

    local->p_dev = link;
    link->priv = local;

    /*
      General socket configuration defaults can go here.  In this
      client, we assume very little, and rely on the CIS for almost
      everything.  In most clients, many details (i.e., number, sizes,
      and attributes of IO windows) are fixed by the nature of the
      device, and can be hard-wired here.
    */

    /* from old sedl_cs 
    */
    /* The io structure describes IO port mapping */
    link->resource[0]->end = 8;
    link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;

    link->conf.Attributes = 0;
    link->conf.IntType = INT_MEMORY_AND_IO;

    return sedlbauer_config(link);
} /* sedlbauer_attach */

/*======================================================================

    This deletes a driver "instance".  The device is de-registered
    with Card Services.  If it has been released, all local data
    structures are freed.  Otherwise, the structures will be freed
    when the device is released.

======================================================================*/

static void __devexit sedlbauer_detach(struct pcmcia_device *link)
{
	dev_dbg(&link->dev, "sedlbauer_detach(0x%p)\n", link);

	((local_info_t *)link->priv)->stop = 1;
	sedlbauer_release(link);

	/* This points to the parent local_info_t struct */
	kfree(link->priv);
} /* sedlbauer_detach */

/*======================================================================

    sedlbauer_config() is scheduled to run after a CARD_INSERTION event
    is received, to configure the PCMCIA socket, and to make the
    device available to the system.
    
======================================================================*/
static int sedlbauer_config_check(struct pcmcia_device *p_dev,
				  cistpl_cftable_entry_t *cfg,
				  cistpl_cftable_entry_t *dflt,
				  unsigned int vcc,
				  void *priv_data)
{
	if (cfg->index == 0)
		return -ENODEV;

	/* Does this card need audio output? */
	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
		p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
		p_dev->conf.Status = CCSR_AUDIO_ENA;
	}

	/* Use power settings for Vcc and Vpp if present */
	/*  Note that the CIS values need to be rescaled */
	if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
		if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
			return -ENODEV;
	} else if (dflt->vcc.present & (1<<CISTPL_POWER_VNOM)) {
		if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM]/10000)
			return -ENODEV;
	}

	if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
		p_dev->vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
	else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
		p_dev->vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;

	p_dev->conf.Attributes |= CONF_ENABLE_IRQ;

	/* IO window settings */
	p_dev->resource[0]->end = p_dev->resource[1]->end = 0;
	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
		p_dev->resource[0]->start = io->win[0].base;
		p_dev->resource[0]->end = io->win[0].len;
		p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
		p_dev->resource[0]->flags |=
					pcmcia_io_cfg_data_width(io->flags);
		if (io->nwin > 1) {
			p_dev->resource[1]->flags = p_dev->resource[0]->flags;
			p_dev->resource[1]->start = io->win[1].base;
			p_dev->resource[1]->end = io->win[1].len;
		}
		/* This reserves IO space but doesn't actually enable it */
		p_dev->io_lines = 3;
		if (pcmcia_request_io(p_dev) != 0)
			return -ENODEV;
	}

	return 0;
}


static int __devinit sedlbauer_config(struct pcmcia_device *link)
{
    int ret;
    IsdnCard_t  icard;

    dev_dbg(&link->dev, "sedlbauer_config(0x%p)\n", link);

    /*
      In this loop, we scan the CIS for configuration table entries,
      each of which describes a valid card configuration, including
      voltage, IO window, memory window, and interrupt settings.

      We make no assumptions about the card to be configured: we use
      just the information available in the CIS.  In an ideal world,
      this would work for any PCMCIA card, but it requires a complete
      and accurate CIS.  In practice, a driver usually "knows" most of
      these things without consulting the CIS, and most client drivers
      will only use the CIS to fill in implementation-defined details.
    */
    ret = pcmcia_loop_config(link, sedlbauer_config_check, NULL);
    if (ret)
	    goto failed;

    /*
       This actually configures the PCMCIA socket -- setting up
       the I/O windows and the interrupt mapping, and putting the
       card and host interface into "Memory and IO" mode.
    */
    ret = pcmcia_request_configuration(link, &link->conf);
    if (ret)
	    goto failed;

    /* Finally, report what we've done */
    dev_info(&link->dev, "index 0x%02x:",
	   link->conf.ConfigIndex);
    if (link->vpp)
	printk(", Vpp %d.%d", link->vpp/10, link->vpp%10);
    if (link->conf.Attributes & CONF_ENABLE_IRQ)
	printk(", irq %d", link->irq);
    if (link->resource[0])
	printk(" & %pR", link->resource[0]);
    if (link->resource[1])
	printk(" & %pR", link->resource[1]);
    printk("\n");

    icard.para[0] = link->irq;
    icard.para[1] = link->resource[0]->start;
    icard.protocol = protocol;
    icard.typ = ISDN_CTYPE_SEDLBAUER_PCMCIA;
    
    ret = hisax_init_pcmcia(link, 
			    &(((local_info_t *)link->priv)->stop), &icard);
    if (ret < 0) {
	printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d with %pR\n",
		ret, link->resource[0]);
    	sedlbauer_release(link);
	return -ENODEV;
    } else
	((local_info_t *)link->priv)->cardnr = ret;

    return 0;

failed:
    sedlbauer_release(link);
    return -ENODEV;

} /* sedlbauer_config */

/*======================================================================

    After a card is removed, sedlbauer_release() will unregister the
    device, and release the PCMCIA configuration.  If the device is
    still open, this will be postponed until it is closed.
    
======================================================================*/

static void sedlbauer_release(struct pcmcia_device *link)
{
    local_info_t *local = link->priv;
    dev_dbg(&link->dev, "sedlbauer_release(0x%p)\n", link);

    if (local) {
    	if (local->cardnr >= 0) {
    	    /* no unregister function with hisax */
	    HiSax_closecard(local->cardnr);
	}
    }

    pcmcia_disable_device(link);
} /* sedlbauer_release */

static int sedlbauer_suspend(struct pcmcia_device *link)
{
	local_info_t *dev = link->priv;

	dev->stop = 1;

	return 0;
}

static int sedlbauer_resume(struct pcmcia_device *link)
{
	local_info_t *dev = link->priv;

	dev->stop = 0;

	return 0;
}


static struct pcmcia_device_id sedlbauer_ids[] = {
	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "speed star II", "V 3.1", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a),
	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D67", 0x81fb79f5, 0xe4e9bc12, 0x397b7e90),
	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D98", 0x81fb79f5, 0xe4e9bc12, 0x2e5c7fce),
	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (C) 93-94 VK", 0x81fb79f5, 0xe4e9bc12, 0x8db143fe),
	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (c) 93-95 VK", 0x81fb79f5, 0xe4e9bc12, 0xb391ab4c),
	PCMCIA_DEVICE_PROD_ID12("HST High Soft Tech GmbH", "Saphir II B", 0xd79e0b84, 0x21d083ae),
/*	PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", 0x81fb79f5), */ /* too generic*/
	PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, sedlbauer_ids);

static struct pcmcia_driver sedlbauer_driver = {
	.owner		= THIS_MODULE,
	.drv		= {
		.name	= "sedlbauer_cs",
	},
	.probe		= sedlbauer_probe,
	.remove		= __devexit_p(sedlbauer_detach),
	.id_table	= sedlbauer_ids,
	.suspend	= sedlbauer_suspend,
	.resume		= sedlbauer_resume,
};

static int __init init_sedlbauer_cs(void)
{
	return pcmcia_register_driver(&sedlbauer_driver);
}

static void __exit exit_sedlbauer_cs(void)
{
	pcmcia_unregister_driver(&sedlbauer_driver);
}

module_init(init_sedlbauer_cs);
module_exit(exit_sedlbauer_cs);
Commit	Line	Data
1da177e4 LT	1	/*======================================================================
	2
	3	A Sedlbauer PCMCIA client driver
	4
	5	This driver is for the Sedlbauer Speed Star and Speed Star II,
	6	which are ISDN PCMCIA Cards.
	7
	8	The contents of this file are subject to the Mozilla Public
	9	License Version 1.1 (the "License"); you may not use this file
	10	except in compliance with the License. You may obtain a copy of
	11	the License at http://www.mozilla.org/MPL/
	12
	13	Software distributed under the License is distributed on an "AS
	14	IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
	15	implied. See the License for the specific language governing
	16	rights and limitations under the License.
	17
	18	The initial developer of the original code is David A. Hinds
	19	<dahinds@users.sourceforge.net>. Portions created by David A. Hinds
	20	are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
	21
	22	Modifications from dummy_cs.c are Copyright (C) 1999-2001 Marcus Niemann
	23	<maniemann@users.sourceforge.net>. All Rights Reserved.
	24
	25	Alternatively, the contents of this file may be used under the
	26	terms of the GNU General Public License version 2 (the "GPL"), in
	27	which case the provisions of the GPL are applicable instead of the
	28	above. If you wish to allow the use of your version of this file
	29	only under the terms of the GPL and not to allow others to use
	30	your version of this file under the MPL, indicate your decision
	31	by deleting the provisions above and replace them with the notice
	32	and other provisions required by the GPL. If you do not delete
	33	the provisions above, a recipient may use your version of this
	34	file under either the MPL or the GPL.
	35
	36	======================================================================*/
	37
	38	#include <linux/kernel.h>
	39	#include <linux/module.h>
	40	#include <linux/init.h>
1da177e4 LT	41	#include <linux/ptrace.h>
	42	#include <linux/slab.h>
	43	#include <linux/string.h>
	44	#include <linux/timer.h>
	45	#include <linux/ioport.h>
	46	#include <asm/io.h>
	47	#include <asm/system.h>
	48
1da177e4 LT	49	#include <pcmcia/cs.h>
	50	#include <pcmcia/cistpl.h>
	51	#include <pcmcia/cisreg.h>
	52	#include <pcmcia/ds.h>
	53	#include "hisax_cfg.h"
	54
	55	MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Sedlbauer cards");
	56	MODULE_AUTHOR("Marcus Niemann");
	57	MODULE_LICENSE("Dual MPL/GPL");
	58
1da177e4 LT	59
	60	/====================================================================/
	61
	62	/* Parameters that can be set with 'insmod' */
	63
	64	static int protocol = 2; /* EURO-ISDN Default */
	65	module_param(protocol, int, 0);
	66
	67	/====================================================================/
	68
	69	/*
	70	The event() function is this driver's Card Services event handler.
	71	It will be called by Card Services when an appropriate card status
	72	event is received. The config() and release() entry points are
	73	used to configure or release a socket, in response to card
	74	insertion and ejection events. They are invoked from the sedlbauer
	75	event handler.
	76	*/
	77
93b39a0d	78	static int sedlbauer_config(struct pcmcia_device *link) __devinit ;
fba395ee	79	static void sedlbauer_release(struct pcmcia_device *link);
1da177e4 LT	80
	81	/*
	82	The attach() and detach() entry points are used to create and destroy
	83	"instances" of the driver, where each instance represents everything
	84	needed to manage one actual PCMCIA card.
	85	*/
	86
93b39a0d	87	static void sedlbauer_detach(struct pcmcia_device *p_dev) __devexit;
1da177e4	88
1da177e4	89	typedef struct local_info_t {
fd238232	90	struct pcmcia_device *p_dev;
1da177e4 LT	91	int stop;
	92	int cardnr;
	93	} local_info_t;
	94
	95	/*======================================================================
	96
	97	sedlbauer_attach() creates an "instance" of the driver, allocating
	98	local data structures for one device. The device is registered
	99	with Card Services.
	100
	101	The dev_link structure is initialized, but we don't actually
	102	configure the card at this point -- we wait until we receive a
	103	card insertion event.
	104
	105	======================================================================*/
	106
93b39a0d	107	static int __devinit sedlbauer_probe(struct pcmcia_device *link)
1da177e4 LT	108	{
1da177e4 LT	109	local_info_t *local;
fba395ee	110
e773cfe1	111	dev_dbg(&link->dev, "sedlbauer_attach()\n");
1da177e4 LT	112
1da177e4 LT	113	/* Allocate space for private device-specific data */
41f96935	114	local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
f8cfa618	115	if (!local) return -ENOMEM;
1da177e4	116	local->cardnr = -1;
fd238232	117
fba395ee	118	local->p_dev = link;
fd238232 DB	119	link->priv = local;
fd238232 DB	120
1da177e4 LT	121	/*
	122	General socket configuration defaults can go here. In this
	123	client, we assume very little, and rely on the CIS for almost
	124	everything. In most clients, many details (i.e., number, sizes,
	125	and attributes of IO windows) are fixed by the nature of the
	126	device, and can be hard-wired here.
	127	*/
	128
	129	/* from old sedl_cs
	130	*/
	131	/* The io structure describes IO port mapping */
90abdc3b DB	132	link->resource[0]->end = 8;
90abdc3b DB	133	link->resource[0]->flags \|= IO_DATA_PATH_WIDTH_8;
1da177e4	134
1da177e4	135	link->conf.Attributes = 0;
1da177e4 LT	136	link->conf.IntType = INT_MEMORY_AND_IO;
1da177e4 LT	137
15b99ac1	138	return sedlbauer_config(link);
1da177e4 LT	139	} /* sedlbauer_attach */
	140
	141	/*======================================================================
	142
	143	This deletes a driver "instance". The device is de-registered
	144	with Card Services. If it has been released, all local data
	145	structures are freed. Otherwise, the structures will be freed
	146	when the device is released.
	147
	148	======================================================================*/
	149
93b39a0d	150	static void __devexit sedlbauer_detach(struct pcmcia_device *link)
1da177e4	151	{
e773cfe1	152	dev_dbg(&link->dev, "sedlbauer_detach(0x%p)\n", link);
1da177e4	153
e2d40963 DB	154	((local_info_t *)link->priv)->stop = 1;
e2d40963 DB	155	sedlbauer_release(link);
1da177e4	156
e2d40963 DB	157	/* This points to the parent local_info_t struct */
e2d40963 DB	158	kfree(link->priv);
1da177e4 LT	159	} /* sedlbauer_detach */
	160
	161	/*======================================================================
	162
	163	sedlbauer_config() is scheduled to run after a CARD_INSERTION event
	164	is received, to configure the PCMCIA socket, and to make the
	165	device available to the system.
	166
	167	======================================================================*/
5fcd4da0 DB	168	static int sedlbauer_config_check(struct pcmcia_device *p_dev,
5fcd4da0 DB	169	cistpl_cftable_entry_t *cfg,
8e2fc39d	170	cistpl_cftable_entry_t *dflt,
ad913c11	171	unsigned int vcc,
5fcd4da0	172	void *priv_data)
1da177e4	173	{
5fcd4da0 DB	174	if (cfg->index == 0)
5fcd4da0 DB	175	return -ENODEV;
1da177e4	176
1da177e4 LT	177	/* Does this card need audio output? */
1da177e4 LT	178	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
5fcd4da0 DB	179	p_dev->conf.Attributes \|= CONF_ENABLE_SPKR;
5fcd4da0 DB	180	p_dev->conf.Status = CCSR_AUDIO_ENA;
1da177e4	181	}
5fcd4da0	182
1da177e4 LT	183	/* Use power settings for Vcc and Vpp if present */
	184	/* Note that the CIS values need to be rescaled */
	185	if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
ad913c11	186	if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
5fcd4da0	187	return -ENODEV;
8e2fc39d	188	} else if (dflt->vcc.present & (1<<CISTPL_POWER_VNOM)) {
ad913c11	189	if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM]/10000)
5fcd4da0	190	return -ENODEV;
1da177e4	191	}
5fcd4da0	192
1da177e4	193	if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
e8405f0f	194	p_dev->vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
8e2fc39d	195	else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
e8405f0f	196	p_dev->vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;
5fcd4da0	197
eb14120f	198	p_dev->conf.Attributes \|= CONF_ENABLE_IRQ;
5fcd4da0	199
1da177e4	200	/* IO window settings */
90abdc3b	201	p_dev->resource[0]->end = p_dev->resource[1]->end = 0;
8e2fc39d DB	202	if ((cfg->io.nwin > 0) \|\| (dflt->io.nwin > 0)) {
8e2fc39d DB	203	cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
90abdc3b DB	204	p_dev->resource[0]->start = io->win[0].base;
	205	p_dev->resource[0]->end = io->win[0].len;
	206	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
	207	p_dev->resource[0]->flags \|=
	208	pcmcia_io_cfg_data_width(io->flags);
5fcd4da0	209	if (io->nwin > 1) {
90abdc3b DB	210	p_dev->resource[1]->flags = p_dev->resource[0]->flags;
	211	p_dev->resource[1]->start = io->win[1].base;
	212	p_dev->resource[1]->end = io->win[1].len;
5fcd4da0 DB	213	}
5fcd4da0 DB	214	/* This reserves IO space but doesn't actually enable it */
90abdc3b DB	215	p_dev->io_lines = 3;
90abdc3b DB	216	if (pcmcia_request_io(p_dev) != 0)
5fcd4da0	217	return -ENODEV;
1da177e4 LT	218	}
1da177e4 LT	219
5fcd4da0 DB	220	return 0;
	221	}
	222
	223
	224
93b39a0d	225	static int __devinit sedlbauer_config(struct pcmcia_device *link)
5fcd4da0	226	{
e773cfe1	227	int ret;
5fcd4da0 DB	228	IsdnCard_t icard;
5fcd4da0 DB	229
e773cfe1	230	dev_dbg(&link->dev, "sedlbauer_config(0x%p)\n", link);
5fcd4da0	231
5fcd4da0 DB	232	/*
	233	In this loop, we scan the CIS for configuration table entries,
	234	each of which describes a valid card configuration, including
	235	voltage, IO window, memory window, and interrupt settings.
	236
	237	We make no assumptions about the card to be configured: we use
	238	just the information available in the CIS. In an ideal world,
	239	this would work for any PCMCIA card, but it requires a complete
	240	and accurate CIS. In practice, a driver usually "knows" most of
	241	these things without consulting the CIS, and most client drivers
	242	will only use the CIS to fill in implementation-defined details.
	243	*/
0f52e86d	244	ret = pcmcia_loop_config(link, sedlbauer_config_check, NULL);
e773cfe1	245	if (ret)
5fcd4da0	246	goto failed;
50db3fdb	247
1da177e4 LT	248	/*
	249	This actually configures the PCMCIA socket -- setting up
	250	the I/O windows and the interrupt mapping, and putting the
	251	card and host interface into "Memory and IO" mode.
	252	*/
e773cfe1 DB	253	ret = pcmcia_request_configuration(link, &link->conf);
	254	if (ret)
	255	goto failed;
1da177e4	256
1da177e4	257	/* Finally, report what we've done */
ded6a1a3 DB	258	dev_info(&link->dev, "index 0x%02x:",
ded6a1a3 DB	259	link->conf.ConfigIndex);
e8405f0f DB	260	if (link->vpp)
e8405f0f DB	261	printk(", Vpp %d.%d", link->vpp/10, link->vpp%10);
1da177e4	262	if (link->conf.Attributes & CONF_ENABLE_IRQ)
eb14120f	263	printk(", irq %d", link->irq);
9a017a91 DB	264	if (link->resource[0])
	265	printk(" & %pR", link->resource[0]);
	266	if (link->resource[1])
	267	printk(" & %pR", link->resource[1]);
1da177e4	268	printk("\n");
1da177e4	269
eb14120f	270	icard.para[0] = link->irq;
9a017a91	271	icard.para[1] = link->resource[0]->start;
1da177e4 LT	272	icard.protocol = protocol;
	273	icard.typ = ISDN_CTYPE_SEDLBAUER_PCMCIA;
	274
e773cfe1 DB	275	ret = hisax_init_pcmcia(link,
	276	&(((local_info_t *)link->priv)->stop), &icard);
	277	if (ret < 0) {
9a017a91 DB	278	printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d with %pR\n",
9a017a91 DB	279	ret, link->resource[0]);
1da177e4	280	sedlbauer_release(link);
15b99ac1	281	return -ENODEV;
1da177e4	282	} else
e773cfe1	283	((local_info_t *)link->priv)->cardnr = ret;
1da177e4	284
15b99ac1	285	return 0;
1da177e4	286
5fcd4da0	287	failed:
1da177e4	288	sedlbauer_release(link);
15b99ac1	289	return -ENODEV;
1da177e4 LT	290
	291	} /* sedlbauer_config */
	292
	293	/*======================================================================
	294
	295	After a card is removed, sedlbauer_release() will unregister the
	296	device, and release the PCMCIA configuration. If the device is
	297	still open, this will be postponed until it is closed.
	298
	299	======================================================================*/
	300
fba395ee	301	static void sedlbauer_release(struct pcmcia_device *link)
1da177e4 LT	302	{
1da177e4 LT	303	local_info_t *local = link->priv;
e773cfe1	304	dev_dbg(&link->dev, "sedlbauer_release(0x%p)\n", link);
1da177e4 LT	305
	306	if (local) {
	307	if (local->cardnr >= 0) {
	308	/* no unregister function with hisax */
	309	HiSax_closecard(local->cardnr);
	310	}
	311	}
1da177e4	312
fba395ee	313	pcmcia_disable_device(link);
1da177e4 LT	314	} /* sedlbauer_release */
1da177e4 LT	315
fba395ee	316	static int sedlbauer_suspend(struct pcmcia_device *link)
98e4c28b	317	{
98e4c28b DB	318	local_info_t *dev = link->priv;
98e4c28b DB	319
98e4c28b	320	dev->stop = 1;
98e4c28b DB	321
	322	return 0;
	323	}
	324
fba395ee	325	static int sedlbauer_resume(struct pcmcia_device *link)
98e4c28b	326	{
98e4c28b DB	327	local_info_t *dev = link->priv;
98e4c28b DB	328
98e4c28b DB	329	dev->stop = 0;
	330
	331	return 0;
	332	}
	333
1da177e4	334
70799734	335	static struct pcmcia_device_id sedlbauer_ids[] = {
84d370b9	336	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "speed star II", "V 3.1", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a),
70799734 DB	337	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D67", 0x81fb79f5, 0xe4e9bc12, 0x397b7e90),
	338	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D98", 0x81fb79f5, 0xe4e9bc12, 0x2e5c7fce),
	339	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (C) 93-94 VK", 0x81fb79f5, 0xe4e9bc12, 0x8db143fe),
	340	PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (c) 93-95 VK", 0x81fb79f5, 0xe4e9bc12, 0xb391ab4c),
	341	PCMCIA_DEVICE_PROD_ID12("HST High Soft Tech GmbH", "Saphir II B", 0xd79e0b84, 0x21d083ae),
	342	/* PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", 0x81fb79f5), / / too generic*/
	343	PCMCIA_DEVICE_NULL
	344	};
	345	MODULE_DEVICE_TABLE(pcmcia, sedlbauer_ids);
	346
1da177e4 LT	347	static struct pcmcia_driver sedlbauer_driver = {
	348	.owner = THIS_MODULE,
	349	.drv = {
	350	.name = "sedlbauer_cs",
	351	},
15b99ac1	352	.probe = sedlbauer_probe,
93b39a0d	353	.remove = __devexit_p(sedlbauer_detach),
70799734	354	.id_table = sedlbauer_ids,
98e4c28b DB	355	.suspend = sedlbauer_suspend,
98e4c28b DB	356	.resume = sedlbauer_resume,
1da177e4 LT	357	};
	358
	359	static int __init init_sedlbauer_cs(void)
	360	{
	361	return pcmcia_register_driver(&sedlbauer_driver);
	362	}
	363
	364	static void __exit exit_sedlbauer_cs(void)
	365	{
	366	pcmcia_unregister_driver(&sedlbauer_driver);
1da177e4 LT	367	}
	368
	369	module_init(init_sedlbauer_cs);
	370	module_exit(exit_sedlbauer_cs);