[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / ide / ide-cs.c

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

    A driver for PCMCIA IDE/ATA disk 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.

    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/module.h>
#include <linux/kernel.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 <linux/ide.h>
#include <linux/major.h>
#include <linux/delay.h>
#include <asm/io.h>

#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ciscode.h>

#define DRV_NAME "ide-cs"

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

/* Module parameters */

MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
MODULE_DESCRIPTION("PCMCIA ATA/IDE card driver");
MODULE_LICENSE("Dual MPL/GPL");

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

typedef struct ide_info_t {
	struct pcmcia_device	*p_dev;
	struct ide_host		*host;
	int			ndev;
} ide_info_t;

static void ide_release(struct pcmcia_device *);
static int ide_config(struct pcmcia_device *);

static void ide_detach(struct pcmcia_device *p_dev);

static int ide_probe(struct pcmcia_device *link)
{
    ide_info_t *info;

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

    /* Create new ide device */
    info = kzalloc(sizeof(*info), GFP_KERNEL);
    if (!info)
	return -ENOMEM;

    info->p_dev = link;
    link->priv = info;

    link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO |
	    CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC;

    return ide_config(link);
} /* ide_attach */

static void ide_detach(struct pcmcia_device *link)
{
    ide_info_t *info = link->priv;

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

    ide_release(link);

    kfree(info);
} /* ide_detach */

static const struct ide_port_ops idecs_port_ops = {
	.quirkproc		= ide_undecoded_slave,
};

static const struct ide_port_info idecs_port_info = {
	.port_ops		= &idecs_port_ops,
	.host_flags		= IDE_HFLAG_NO_DMA,
	.irq_flags		= IRQF_SHARED,
	.chipset		= ide_pci,
};

static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
				unsigned long irq, struct pcmcia_device *handle)
{
    struct ide_host *host;
    ide_hwif_t *hwif;
    int i, rc;
    struct ide_hw hw, *hws[] = { &hw };

    if (!request_region(io, 8, DRV_NAME)) {
	printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n",
			DRV_NAME, io, io + 7);
	return NULL;
    }

    if (!request_region(ctl, 1, DRV_NAME)) {
	printk(KERN_ERR "%s: I/O resource 0x%lX not free.\n",
			DRV_NAME, ctl);
	release_region(io, 8);
	return NULL;
    }

    memset(&hw, 0, sizeof(hw));
    ide_std_init_ports(&hw, io, ctl);
    hw.irq = irq;
    hw.dev = &handle->dev;

    rc = ide_host_add(&idecs_port_info, hws, 1, &host);
    if (rc)
	goto out_release;

    hwif = host->ports[0];

    if (hwif->present)
	return host;

    /* retry registration in case device is still spinning up */
    for (i = 0; i < 10; i++) {
	msleep(100);
	ide_port_scan(hwif);
	if (hwif->present)
	    return host;
    }

    return host;

out_release:
    release_region(ctl, 1);
    release_region(io, 8);
    return NULL;
}

static int pcmcia_check_one_config(struct pcmcia_device *pdev, void *priv_data)
{
	int *is_kme = priv_data;

	if ((pdev->resource[0]->flags & IO_DATA_PATH_WIDTH)
	    != IO_DATA_PATH_WIDTH_8) {
		pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
		pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
	}
	pdev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
	pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;

	if (pdev->resource[1]->end) {
		pdev->resource[0]->end = 8;
		pdev->resource[1]->end = (*is_kme) ? 2 : 1;
	} else {
		if (pdev->resource[0]->end < 16)
			return -ENODEV;
	}

	return pcmcia_request_io(pdev);
}

static int ide_config(struct pcmcia_device *link)
{
    ide_info_t *info = link->priv;
    int ret = 0, is_kme = 0;
    unsigned long io_base, ctl_base;
    struct ide_host *host;

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

    is_kme = ((link->manf_id == MANFID_KME) &&
	      ((link->card_id == PRODID_KME_KXLC005_A) ||
	       (link->card_id == PRODID_KME_KXLC005_B)));

    if (pcmcia_loop_config(link, pcmcia_check_one_config, &is_kme)) {
	    link->config_flags &= ~CONF_AUTO_CHECK_VCC;
	    if (pcmcia_loop_config(link, pcmcia_check_one_config, &is_kme))
		    goto failed; /* No suitable config found */
    }
    io_base = link->resource[0]->start;
    if (link->resource[1]->end)
	    ctl_base = link->resource[1]->start;
    else
	    ctl_base = link->resource[0]->start + 0x0e;

    if (!link->irq)
	    goto failed;

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

    /* disable drive interrupts during IDE probe */
    outb(0x02, ctl_base);

    /* special setup for KXLC005 card */
    if (is_kme)
	outb(0x81, ctl_base+1);

     host = idecs_register(io_base, ctl_base, link->irq, link);
     if (host == NULL && resource_size(link->resource[0]) == 0x20) {
	    outb(0x02, ctl_base + 0x10);
	    host = idecs_register(io_base + 0x10, ctl_base + 0x10,
				  link->irq, link);
    }

    if (host == NULL)
	goto failed;

    info->ndev = 1;
    info->host = host;
    dev_info(&link->dev, "ide-cs: hd%c: Vpp = %d.%d\n",
	    'a' + host->ports[0]->index * 2,
	    link->vpp / 10, link->vpp % 10);

    return 0;

failed:
    ide_release(link);
    return -ENODEV;
} /* ide_config */

static void ide_release(struct pcmcia_device *link)
{
    ide_info_t *info = link->priv;
    struct ide_host *host = info->host;

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

    if (info->ndev) {
	ide_hwif_t *hwif = host->ports[0];
	unsigned long data_addr, ctl_addr;

	data_addr = hwif->io_ports.data_addr;
	ctl_addr = hwif->io_ports.ctl_addr;

	ide_host_remove(host);
	info->ndev = 0;

	release_region(ctl_addr, 1);
	release_region(data_addr, 8);
    }

    pcmcia_disable_device(link);
} /* ide_release */


static const struct pcmcia_device_id ide_ids[] = {
	PCMCIA_DEVICE_FUNC_ID(4),
	PCMCIA_DEVICE_MANF_CARD(0x0000, 0x0000),	/* Corsair */
	PCMCIA_DEVICE_MANF_CARD(0x0007, 0x0000),	/* Hitachi */
	PCMCIA_DEVICE_MANF_CARD(0x000a, 0x0000),	/* I-O Data CFA */
	PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001),	/* Mitsubishi CFA */
	PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
	PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904),
	PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401),	/* SanDisk CFA */
	PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000),	/* Kingston */
	PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), 	/* TI emulated */
	PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000),	/* Toshiba */
	PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
	PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000),	/* Samsung */
	PCMCIA_DEVICE_MANF_CARD(0x0319, 0x0000),	/* Hitachi */
	PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001),
	PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0100),	/* Viking CFA */
	PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0200),	/* Lexar, Viking CFA */
	PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0),
	PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74),
	PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
	PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
	PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
	PCMCIA_DEVICE_PROD_ID12("CNF   ", "CD-ROM", 0x46d7db81, 0x66536591),
	PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
	PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
	PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
	PCMCIA_DEVICE_PROD_ID12("EXP", "CD+GAME", 0x6f58c983, 0x63c13aaf),
	PCMCIA_DEVICE_PROD_ID12("EXP   ", "CD-ROM", 0x0a5c52fd, 0x66536591),
	PCMCIA_DEVICE_PROD_ID12("EXP   ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
	PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
	PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae),
	PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178),
	PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
	PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
	PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb),
	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
	PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2      ", 0x547e66dc, 0x8671043b),
	PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
	PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
	PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2      ", 0xe37be2b5, 0x8671043b),
	PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee),
	PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c),
	PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79),
	PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
	PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728),
	PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1),
	PCMCIA_DEVICE_PROD_ID12("SEAGATE", "ST1", 0x87c1b330, 0xe1f30883),
	PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "04/05/06", 0x43d74cb4, 0x6a22777d),
	PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
	PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
	PCMCIA_DEVICE_PROD_ID1("TRANSCEND    512M   ", 0xd0909443),
	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32),
	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133),
	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
	PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
	PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
	PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
	PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
	PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
	PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506),
	PCMCIA_DEVICE_NULL,
};
MODULE_DEVICE_TABLE(pcmcia, ide_ids);

static struct pcmcia_driver ide_cs_driver = {
	.owner		= THIS_MODULE,
	.name		= "ide-cs",
	.probe		= ide_probe,
	.remove		= ide_detach,
	.id_table       = ide_ids,
};

static int __init init_ide_cs(void)
{
	return pcmcia_register_driver(&ide_cs_driver);
}

static void __exit exit_ide_cs(void)
{
	pcmcia_unregister_driver(&ide_cs_driver);
}

late_initcall(init_ide_cs);
module_exit(exit_ide_cs);
Commit	Line	Data
1da177e4 LT	1	/*======================================================================
	2
	3	A driver for PCMCIA IDE/ATA disk cards
	4
1da177e4 LT	5	The contents of this file are subject to the Mozilla Public
	6	License Version 1.1 (the "License"); you may not use this file
	7	except in compliance with the License. You may obtain a copy of
	8	the License at http://www.mozilla.org/MPL/
	9
	10	Software distributed under the License is distributed on an "AS
	11	IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
	12	implied. See the License for the specific language governing
	13	rights and limitations under the License.
	14
	15	The initial developer of the original code is David A. Hinds
	16	<dahinds@users.sourceforge.net>. Portions created by David A. Hinds
	17	are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
	18
	19	Alternatively, the contents of this file may be used under the
	20	terms of the GNU General Public License version 2 (the "GPL"), in
	21	which case the provisions of the GPL are applicable instead of the
	22	above. If you wish to allow the use of your version of this file
	23	only under the terms of the GPL and not to allow others to use
	24	your version of this file under the MPL, indicate your decision
	25	by deleting the provisions above and replace them with the notice
	26	and other provisions required by the GPL. If you do not delete
	27	the provisions above, a recipient may use your version of this
	28	file under either the MPL or the GPL.
7b1dec59	29
1da177e4 LT	30	======================================================================*/
	31
	32	#include <linux/module.h>
	33	#include <linux/kernel.h>
	34	#include <linux/init.h>
1da177e4 LT	35	#include <linux/ptrace.h>
	36	#include <linux/slab.h>
	37	#include <linux/string.h>
	38	#include <linux/timer.h>
	39	#include <linux/ioport.h>
	40	#include <linux/ide.h>
1da177e4	41	#include <linux/major.h>
2aad5f03	42	#include <linux/delay.h>
1da177e4	43	#include <asm/io.h>
1da177e4	44
1da177e4 LT	45	#include <pcmcia/cistpl.h>
	46	#include <pcmcia/ds.h>
	47	#include <pcmcia/cisreg.h>
	48	#include <pcmcia/ciscode.h>
	49
d703b79e BZ	50	#define DRV_NAME "ide-cs"
d703b79e BZ	51
1da177e4 LT	52	/====================================================================/
	53
	54	/* Module parameters */
	55
	56	MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
	57	MODULE_DESCRIPTION("PCMCIA ATA/IDE card driver");
	58	MODULE_LICENSE("Dual MPL/GPL");
	59
1da177e4 LT	60	/====================================================================/
1da177e4 LT	61
1da177e4	62	typedef struct ide_info_t {
fd238232	63	struct pcmcia_device *p_dev;
48c3c107	64	struct ide_host *host;
ded6a1a3	65	int ndev;
1da177e4 LT	66	} ide_info_t;
1da177e4 LT	67
fba395ee	68	static void ide_release(struct pcmcia_device *);
15b99ac1	69	static int ide_config(struct pcmcia_device *);
1da177e4	70
cc3b4866	71	static void ide_detach(struct pcmcia_device *p_dev);
1da177e4	72
15b99ac1	73	static int ide_probe(struct pcmcia_device *link)
1da177e4 LT	74	{
1da177e4 LT	75	ide_info_t *info;
f8cfa618	76
444486a5	77	dev_dbg(&link->dev, "ide_attach()\n");
1da177e4 LT	78
1da177e4 LT	79	/* Create new ide device */
f5e3c2fa	80	info = kzalloc(sizeof(*info), GFP_KERNEL);
f8cfa618 DB	81	if (!info)
f8cfa618 DB	82	return -ENOMEM;
fd238232	83
fba395ee	84	info->p_dev = link;
fd238232	85	link->priv = info;
1da177e4	86
00990e7c DB	87	link->config_flags \|= CONF_ENABLE_IRQ \| CONF_AUTO_SET_IO \|
00990e7c DB	88	CONF_AUTO_SET_VPP \| CONF_AUTO_CHECK_VCC;
f8cfa618	89
15b99ac1	90	return ide_config(link);
1da177e4 LT	91	} /* ide_attach */
1da177e4 LT	92
fba395ee	93	static void ide_detach(struct pcmcia_device *link)
1da177e4	94	{
d703b79e	95	ide_info_t *info = link->priv;
d703b79e	96
444486a5	97	dev_dbg(&link->dev, "ide_detach(0x%p)\n", link);
1da177e4	98
e2d40963	99	ide_release(link);
b4635811	100
d703b79e	101	kfree(info);
1da177e4 LT	102	} /* ide_detach */
1da177e4 LT	103
ac95beed BZ	104	static const struct ide_port_ops idecs_port_ops = {
	105	.quirkproc = ide_undecoded_slave,
	106	};
	107
dccdf527 BZ	108	static const struct ide_port_info idecs_port_info = {
	109	.port_ops = &idecs_port_ops,
	110	.host_flags = IDE_HFLAG_NO_DMA,
255115fb	111	.irq_flags = IRQF_SHARED,
29e52cf7	112	.chipset = ide_pci,
dccdf527 BZ	113	};
dccdf527 BZ	114
48c3c107	115	static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
d703b79e	116	unsigned long irq, struct pcmcia_device *handle)
1da177e4	117	{
48c3c107	118	struct ide_host *host;
9e016a71	119	ide_hwif_t *hwif;
6f904d01	120	int i, rc;
9f36d314	121	struct ide_hw hw, *hws[] = { &hw };
9e016a71	122
d703b79e BZ	123	if (!request_region(io, 8, DRV_NAME)) {
	124	printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n",
	125	DRV_NAME, io, io + 7);
	126	return NULL;
	127	}
	128
	129	if (!request_region(ctl, 1, DRV_NAME)) {
	130	printk(KERN_ERR "%s: I/O resource 0x%lX not free.\n",
	131	DRV_NAME, ctl);
	132	release_region(io, 8);
	133	return NULL;
	134	}
	135
1da177e4	136	memset(&hw, 0, sizeof(hw));
dcb425f5	137	ide_std_init_ports(&hw, io, ctl);
1da177e4	138	hw.irq = irq;
4349d5cd	139	hw.dev = &handle->dev;
9e016a71	140
dca39830	141	rc = ide_host_add(&idecs_port_info, hws, 1, &host);
6f904d01	142	if (rc)
d703b79e	143	goto out_release;
9e016a71	144
48c3c107	145	hwif = host->ports[0];
9e016a71	146
d703b79e	147	if (hwif->present)
48c3c107	148	return host;
d703b79e	149
792a1a98 BZ	150	/* retry registration in case device is still spinning up */
	151	for (i = 0; i < 10; i++) {
	152	msleep(100);
	153	ide_port_scan(hwif);
	154	if (hwif->present)
48c3c107	155	return host;
792a1a98 BZ	156	}
792a1a98 BZ	157
48c3c107	158	return host;
792a1a98	159
d703b79e BZ	160	out_release:
	161	release_region(ctl, 1);
	162	release_region(io, 8);
	163	return NULL;
1da177e4 LT	164	}
1da177e4 LT	165
00990e7c	166	static int pcmcia_check_one_config(struct pcmcia_device pdev, void priv_data)
0bac660a	167	{
00990e7c DB	168	int *is_kme = priv_data;
00990e7c DB	169
e58c5de8 JL	170	if ((pdev->resource[0]->flags & IO_DATA_PATH_WIDTH)
e58c5de8 JL	171	!= IO_DATA_PATH_WIDTH_8) {
00990e7c DB	172	pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
	173	pdev->resource[0]->flags \|= IO_DATA_PATH_WIDTH_AUTO;
	174	}
	175	pdev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
	176	pdev->resource[1]->flags \|= IO_DATA_PATH_WIDTH_8;
	177
	178	if (pdev->resource[1]->end) {
	179	pdev->resource[0]->end = 8;
	180	pdev->resource[1]->end = (*is_kme) ? 2 : 1;
	181	} else {
	182	if (pdev->resource[0]->end < 16)
8e2fc39d	183	return -ENODEV;
0bac660a	184	}
00990e7c DB	185
00990e7c DB	186	return pcmcia_request_io(pdev);
0bac660a DB	187	}
0bac660a DB	188
15b99ac1	189	static int ide_config(struct pcmcia_device *link)
1da177e4	190	{
1da177e4	191	ide_info_t *info = link->priv;
444486a5	192	int ret = 0, is_kme = 0;
2f1b9250	193	unsigned long io_base, ctl_base;
48c3c107	194	struct ide_host *host;
1da177e4	195
444486a5	196	dev_dbg(&link->dev, "ide_config(0x%p)\n", link);
1da177e4	197
efd50585 DB	198	is_kme = ((link->manf_id == MANFID_KME) &&
	199	((link->card_id == PRODID_KME_KXLC005_A) \|\|
	200	(link->card_id == PRODID_KME_KXLC005_B)));
1da177e4	201
00990e7c	202	if (pcmcia_loop_config(link, pcmcia_check_one_config, &is_kme)) {
440eed43	203	link->config_flags &= ~CONF_AUTO_CHECK_VCC;
00990e7c	204	if (pcmcia_loop_config(link, pcmcia_check_one_config, &is_kme))
0bac660a	205	goto failed; /* No suitable config found */
1da177e4	206	}
9a017a91	207	io_base = link->resource[0]->start;
00990e7c DB	208	if (link->resource[1]->end)
	209	ctl_base = link->resource[1]->start;
	210	else
	211	ctl_base = link->resource[0]->start + 0x0e;
1da177e4	212
eb14120f	213	if (!link->irq)
444486a5	214	goto failed;
1ac71e5a DB	215
1ac71e5a DB	216	ret = pcmcia_enable_device(link);
444486a5 DB	217	if (ret)
444486a5 DB	218	goto failed;
1da177e4 LT	219
1da177e4 LT	220	/* disable drive interrupts during IDE probe */
2f1b9250	221	outb(0x02, ctl_base);
1da177e4 LT	222
	223	/* special setup for KXLC005 card */
	224	if (is_kme)
2f1b9250	225	outb(0x81, ctl_base+1);
1da177e4	226
eb14120f	227	host = idecs_register(io_base, ctl_base, link->irq, link);
9a017a91	228	if (host == NULL && resource_size(link->resource[0]) == 0x20) {
2f1b9250	229	outb(0x02, ctl_base + 0x10);
48c3c107	230	host = idecs_register(io_base + 0x10, ctl_base + 0x10,
eb14120f	231	link->irq, link);
1da177e4 LT	232	}
1da177e4 LT	233
48c3c107	234	if (host == NULL)
1da177e4	235	goto failed;
1da177e4 LT	236
1da177e4 LT	237	info->ndev = 1;
48c3c107	238	info->host = host;
ded6a1a3 DB	239	dev_info(&link->dev, "ide-cs: hd%c: Vpp = %d.%d\n",
ded6a1a3 DB	240	'a' + host->ports[0]->index * 2,
e8405f0f	241	link->vpp / 10, link->vpp % 10);
1da177e4	242
15b99ac1	243	return 0;
1da177e4	244
1da177e4	245	failed:
1da177e4	246	ide_release(link);
15b99ac1	247	return -ENODEV;
1da177e4 LT	248	} /* ide_config */
1da177e4 LT	249
727c6742	250	static void ide_release(struct pcmcia_device *link)
1da177e4 LT	251	{
1da177e4 LT	252	ide_info_t *info = link->priv;
48c3c107	253	struct ide_host *host = info->host;
7b1dec59	254
444486a5	255	dev_dbg(&link->dev, "ide_release(0x%p)\n", link);
1da177e4	256
d4ae5415 WS	257	if (info->ndev) {
	258	ide_hwif_t *hwif = host->ports[0];
	259	unsigned long data_addr, ctl_addr;
	260
	261	data_addr = hwif->io_ports.data_addr;
	262	ctl_addr = hwif->io_ports.ctl_addr;
	263
48c3c107	264	ide_host_remove(host);
d4ae5415	265	info->ndev = 0;
48c3c107	266
d4ae5415 WS	267	release_region(ctl_addr, 1);
	268	release_region(data_addr, 8);
	269	}
1da177e4	270
fba395ee	271	pcmcia_disable_device(link);
1da177e4 LT	272	} /* ide_release */
1da177e4 LT	273
98e4c28b	274
25f8f54f	275	static const struct pcmcia_device_id ide_ids[] = {
f70b7d40	276	PCMCIA_DEVICE_FUNC_ID(4),
7b1dec59	277	PCMCIA_DEVICE_MANF_CARD(0x0000, 0x0000), /* Corsair */
725a6abf	278	PCMCIA_DEVICE_MANF_CARD(0x0007, 0x0000), /* Hitachi */
ed896167 MD	279	PCMCIA_DEVICE_MANF_CARD(0x000a, 0x0000), /* I-O Data CFA */
ed896167 MD	280	PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001), /* Mitsubishi CFA */
f70b7d40	281	PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
795659ef	282	PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904),
ed896167	283	PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */
a49c06bf	284	PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */
795659ef	285	PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), /* TI emulated */
d3feb184	286	PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */
f70b7d40	287	PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
d3feb184	288	PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */
7b1dec59	289	PCMCIA_DEVICE_MANF_CARD(0x0319, 0x0000), /* Hitachi */
f70b7d40	290	PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001),
ed896167 MD	291	PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0100), /* Viking CFA */
ed896167 MD	292	PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0200), /* Lexar, Viking CFA */
f70b7d40 DB	293	PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0),
	294	PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74),
	295	PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
	296	PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
	297	PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
c9a2bfd1	298	PCMCIA_DEVICE_PROD_ID12("CNF ", "CD-ROM", 0x46d7db81, 0x66536591),
f70b7d40 DB	299	PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
	300	PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
	301	PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
d277ad0e	302	PCMCIA_DEVICE_PROD_ID12("EXP", "CD+GAME", 0x6f58c983, 0x63c13aaf),
f70b7d40 DB	303	PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591),
	304	PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
	305	PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
725a6abf RP	306	PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae),
725a6abf RP	307	PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178),
7b1dec59	308	PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
264a3412	309	PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
f70b7d40	310	PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
85ea2d3f	311	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb),
f25798ed	312	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
363f7e42	313	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
f70b7d40 DB	314	PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
	315	PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
	316	PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
	317	PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b),
74e23386	318	PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee),
4fa902a9	319	PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c),
2570b746	320	PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79),
f70b7d40 DB	321	PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
	322	PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728),
	323	PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1),
4fa902a9 MJ	324	PCMCIA_DEVICE_PROD_ID12("SEAGATE", "ST1", 0x87c1b330, 0xe1f30883),
	325	PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "04/05/06", 0x43d74cb4, 0x6a22777d),
	326	PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
f70b7d40	327	PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
42935656	328	PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443),
a17bf220	329	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32),
bf4e1829	330	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
aa12b284	331	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
4fa902a9	332	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
85ea2d3f	333	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133),
f25798ed	334	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
f70b7d40	335	PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
0517793f	336	PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
f70b7d40	337	PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
d3feb184	338	PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
698e22c4	339	PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
980fc29f	340	PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506),
f70b7d40 DB	341	PCMCIA_DEVICE_NULL,
	342	};
	343	MODULE_DEVICE_TABLE(pcmcia, ide_ids);
	344
1da177e4 LT	345	static struct pcmcia_driver ide_cs_driver = {
1da177e4 LT	346	.owner = THIS_MODULE,
2e9b981a	347	.name = "ide-cs",
15b99ac1	348	.probe = ide_probe,
cc3b4866	349	.remove = ide_detach,
f70b7d40	350	.id_table = ide_ids,
1da177e4 LT	351	};
	352
	353	static int __init init_ide_cs(void)
	354	{
	355	return pcmcia_register_driver(&ide_cs_driver);
	356	}
	357
	358	static void __exit exit_ide_cs(void)
	359	{
	360	pcmcia_unregister_driver(&ide_cs_driver);
1da177e4 LT	361	}
1da177e4 LT	362
2b8d4669	363	late_initcall(init_ide_cs);
1da177e4	364	module_exit(exit_ide_cs);