[deliverable/linux.git] / drivers / ide / pci / generic.c

/*
 *  linux/drivers/ide/pci/generic.c	Version 0.11	December 30, 2002
 *
 *  Copyright (C) 2001-2002	Andre Hedrick <andre@linux-ide.org>
 *  Portions (C) Copyright 2002  Red Hat Inc <alan@redhat.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * For the avoidance of doubt the "preferred form" of this code is one which
 * is in an open non patent encumbered format. Where cryptographic key signing
 * forms part of the process of creating an executable the information
 * including keys needed to generate an equivalently functional executable
 * are deemed to be part of the source code.
 */

#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/timer.h>
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>

#include <asm/io.h>

static int ide_generic_all;		/* Set to claim all devices */

/*
 * the module_param_named() was added for the modular case
 * the __setup() is left as compatibility for existing setups
 */
#ifndef MODULE
static int __init ide_generic_all_on(char *unused)
{
	ide_generic_all = 1;
	printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n");
	return 1;
}
__setup("all-generic-ide", ide_generic_all_on);
#endif
module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");

static void __devinit init_hwif_generic (ide_hwif_t *hwif)
{
	switch(hwif->pci_dev->device) {
		case PCI_DEVICE_ID_UMC_UM8673F:
		case PCI_DEVICE_ID_UMC_UM8886A:
		case PCI_DEVICE_ID_UMC_UM8886BF:
			hwif->irq = hwif->channel ? 15 : 14;
			break;
		default:
			break;
	}

	if (!(hwif->dma_base))
		return;

	hwif->atapi_dma = 1;
	hwif->ultra_mask = 0x7f;
	hwif->mwdma_mask = 0x07;
	hwif->swdma_mask = 0x07;

	if (!noautodma)
		hwif->autodma = 1;
	hwif->drives[0].autodma = hwif->autodma;
	hwif->drives[1].autodma = hwif->autodma;
}

#if 0
	/* Logic to add back later on */

	if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE) {
		ide_pci_device_t *unknown = unknown_chipset;
		init_setup_unknown(dev, unknown);
		return 1;
	}
	return 0;
#endif	

static ide_pci_device_t generic_chipsets[] __devinitdata = {
	{	/* 0 */
		.name		= "Unknown",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 1 */
		.name		= "NS87410",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.enablebits	= {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
        },{	/* 2 */
		.name		= "SAMURAI",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 3 */
		.name		= "HT6565",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 4 */
		.name		= "UM8673F",
		.init_hwif	= init_hwif_generic,
		.autodma	= NODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 5 */
		.name		= "UM8886A",
		.init_hwif	= init_hwif_generic,
		.autodma	= NODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 6 */
		.name		= "UM8886BF",
		.init_hwif	= init_hwif_generic,
		.autodma	= NODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 7 */
		.name		= "HINT_IDE",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 8 */
		.name		= "VIA_IDE",
		.init_hwif	= init_hwif_generic,
		.autodma	= NOAUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 9 */
		.name		= "OPTI621V",
		.init_hwif	= init_hwif_generic,
		.autodma	= NOAUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 10 */
		.name		= "VIA8237SATA",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.bootable	= OFF_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 11 */
		.name 		= "Piccolo0102",
		.init_hwif	= init_hwif_generic,
		.autodma	= NOAUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 12 */
		.name 		= "Piccolo0103",
		.init_hwif	= init_hwif_generic,
		.autodma	= NOAUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 13 */
		.name 		= "Piccolo0105",
		.init_hwif	= init_hwif_generic,
		.autodma	= NOAUTODMA,
		.bootable	= ON_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	},{	/* 14 */
		.name		= "Revolution",
		.init_hwif	= init_hwif_generic,
		.autodma	= AUTODMA,
		.bootable	= OFF_BOARD,
		.host_flags	= IDE_HFLAG_TRUST_BIOS_FOR_DMA,
	}
};

/**
 *	generic_init_one	-	called when a PIIX is found
 *	@dev: the generic device
 *	@id: the matching pci id
 *
 *	Called when the PCI registration layer (or the IDE initialization)
 *	finds a device matching our IDE device tables.
 */
 
static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
	ide_pci_device_t *d = &generic_chipsets[id->driver_data];
	int ret = -ENODEV;

	/* Don't use the generic entry unless instructed to do so */
	if (id->driver_data == 0 && ide_generic_all == 0)
			goto out;

	switch (dev->vendor) {
	case PCI_VENDOR_ID_UMC:
		if (dev->device == PCI_DEVICE_ID_UMC_UM8886A &&
				!(PCI_FUNC(dev->devfn) & 1))
			goto out; /* UM8886A/BF pair */
		break;
	case PCI_VENDOR_ID_OPTI:
		if (dev->device == PCI_DEVICE_ID_OPTI_82C558 &&
				!(PCI_FUNC(dev->devfn) & 1))
			goto out;
		break;
	case PCI_VENDOR_ID_JMICRON:
		if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 &&
				PCI_FUNC(dev->devfn) != 1)
			goto out;
		break;
	case PCI_VENDOR_ID_NS:
		if (dev->device == PCI_DEVICE_ID_NS_87410 &&
				(dev->class >> 8) != PCI_CLASS_STORAGE_IDE)
			goto out;
		break;
	}

	if (dev->vendor != PCI_VENDOR_ID_JMICRON) {
		u16 command;
		pci_read_config_word(dev, PCI_COMMAND, &command);
		if (!(command & PCI_COMMAND_IO)) {
			printk(KERN_INFO "Skipping disabled %s IDE "
					"controller.\n", d->name);
			goto out;
		}
	}
	ret = ide_setup_pci_device(dev, d);
out:
	return ret;
}

static struct pci_device_id generic_pci_tbl[] = {
	{ PCI_VENDOR_ID_NS,     PCI_DEVICE_ID_NS_87410,            PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
	{ PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE,  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
	{ PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565,         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
	{ PCI_VENDOR_ID_UMC,    PCI_DEVICE_ID_UMC_UM8673F,         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
	{ PCI_VENDOR_ID_UMC,    PCI_DEVICE_ID_UMC_UM8886A,         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
	{ PCI_VENDOR_ID_UMC,    PCI_DEVICE_ID_UMC_UM8886BF,        PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
	{ PCI_VENDOR_ID_HINT,   PCI_DEVICE_ID_HINT_VXPROII_IDE,    PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
	{ PCI_VENDOR_ID_VIA,    PCI_DEVICE_ID_VIA_82C561,          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
	{ PCI_VENDOR_ID_OPTI,   PCI_DEVICE_ID_OPTI_82C558,         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
#ifdef CONFIG_BLK_DEV_IDE_SATA
	{ PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_8237_SATA,	   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
#endif
	{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
	{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
	{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
	{ PCI_VENDOR_ID_NETCELL,PCI_DEVICE_ID_REVOLUTION,          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14},
	/* Must come last. If you add entries adjust this table appropriately and the init_one code */
	{ PCI_ANY_ID,		PCI_ANY_ID,			   PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
	{ 0, },
};
MODULE_DEVICE_TABLE(pci, generic_pci_tbl);

static struct pci_driver driver = {
	.name		= "PCI_IDE",
	.id_table	= generic_pci_tbl,
	.probe		= generic_init_one,
};

static int __init generic_ide_init(void)
{
	return ide_pci_register_driver(&driver);
}

module_init(generic_ide_init);

MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for generic PCI IDE");
MODULE_LICENSE("GPL");
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/drivers/ide/pci/generic.c Version 0.11 December 30, 2002
	3	*
	4	* Copyright (C) 2001-2002 Andre Hedrick <andre@linux-ide.org>
	5	* Portions (C) Copyright 2002 Red Hat Inc <alan@redhat.com>
	6	*
	7	* This program is free software; you can redistribute it and/or modify it
	8	* under the terms of the GNU General Public License as published by the
	9	* Free Software Foundation; either version 2, or (at your option) any
	10	* later version.
	11	*
	12	* This program is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*
	17	* For the avoidance of doubt the "preferred form" of this code is one which
	18	* is in an open non patent encumbered format. Where cryptographic key signing
	19	* forms part of the process of creating an executable the information
	20	* including keys needed to generate an equivalently functional executable
	21	* are deemed to be part of the source code.
	22	*/
	23
1da177e4 LT	24	#include <linux/types.h>
	25	#include <linux/module.h>
	26	#include <linux/kernel.h>
	27	#include <linux/delay.h>
	28	#include <linux/timer.h>
	29	#include <linux/mm.h>
	30	#include <linux/ioport.h>
	31	#include <linux/blkdev.h>
	32	#include <linux/hdreg.h>
	33	#include <linux/pci.h>
	34	#include <linux/ide.h>
	35	#include <linux/init.h>
	36
	37	#include <asm/io.h>
	38
b189346c AC	39	static int ide_generic_all; /* Set to claim all devices */
b189346c AC	40
3c5473f8 AB	41	/*
	42	* the module_param_named() was added for the modular case
	43	* the __setup() is left as compatibility for existing setups
	44	*/
	45	#ifndef MODULE
	46	static int __init ide_generic_all_on(char *unused)
	47	{
	48	ide_generic_all = 1;
2b52c959	49	printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n");
3c5473f8 AB	50	return 1;
	51	}
	52	__setup("all-generic-ide", ide_generic_all_on);
	53	#endif
a4bea10e PJ	54	module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
a4bea10e PJ	55	MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");
b189346c	56
1da177e4 LT	57	static void __devinit init_hwif_generic (ide_hwif_t *hwif)
	58	{
	59	switch(hwif->pci_dev->device) {
	60	case PCI_DEVICE_ID_UMC_UM8673F:
	61	case PCI_DEVICE_ID_UMC_UM8886A:
	62	case PCI_DEVICE_ID_UMC_UM8886BF:
	63	hwif->irq = hwif->channel ? 15 : 14;
	64	break;
	65	default:
	66	break;
	67	}
	68
	69	if (!(hwif->dma_base))
	70	return;
	71
	72	hwif->atapi_dma = 1;
	73	hwif->ultra_mask = 0x7f;
	74	hwif->mwdma_mask = 0x07;
	75	hwif->swdma_mask = 0x07;
	76
	77	if (!noautodma)
	78	hwif->autodma = 1;
	79	hwif->drives[0].autodma = hwif->autodma;
	80	hwif->drives[1].autodma = hwif->autodma;
	81	}
	82
	83	#if 0
	84	/* Logic to add back later on */
	85
	86	if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE) {
	87	ide_pci_device_t *unknown = unknown_chipset;
	88	init_setup_unknown(dev, unknown);
	89	return 1;
	90	}
	91	return 0;
	92	#endif
	93
	94	static ide_pci_device_t generic_chipsets[] __devinitdata = {
	95	{ /* 0 */
b189346c AC	96	.name = "Unknown",
b189346c AC	97	.init_hwif = init_hwif_generic,
b189346c AC	98	.autodma = AUTODMA,
b189346c AC	99	.bootable = ON_BOARD,
0ae2e178	100	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	101	},{ /* 1 */
1da177e4 LT	102	.name = "NS87410",
1da177e4 LT	103	.init_hwif = init_hwif_generic,
1da177e4 LT	104	.autodma = AUTODMA,
	105	.enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
	106	.bootable = ON_BOARD,
0ae2e178	107	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	108	},{ /* 2 */
1da177e4 LT	109	.name = "SAMURAI",
1da177e4 LT	110	.init_hwif = init_hwif_generic,
1da177e4 LT	111	.autodma = AUTODMA,
1da177e4 LT	112	.bootable = ON_BOARD,
0ae2e178	113	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	114	},{ /* 3 */
1da177e4 LT	115	.name = "HT6565",
1da177e4 LT	116	.init_hwif = init_hwif_generic,
1da177e4 LT	117	.autodma = AUTODMA,
1da177e4 LT	118	.bootable = ON_BOARD,
0ae2e178	119	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	120	},{ /* 4 */
1da177e4 LT	121	.name = "UM8673F",
1da177e4 LT	122	.init_hwif = init_hwif_generic,
1da177e4 LT	123	.autodma = NODMA,
1da177e4 LT	124	.bootable = ON_BOARD,
0ae2e178	125	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	126	},{ /* 5 */
1da177e4 LT	127	.name = "UM8886A",
1da177e4 LT	128	.init_hwif = init_hwif_generic,
1da177e4 LT	129	.autodma = NODMA,
1da177e4 LT	130	.bootable = ON_BOARD,
0ae2e178	131	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	132	},{ /* 6 */
1da177e4 LT	133	.name = "UM8886BF",
1da177e4 LT	134	.init_hwif = init_hwif_generic,
1da177e4 LT	135	.autodma = NODMA,
1da177e4 LT	136	.bootable = ON_BOARD,
0ae2e178	137	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	138	},{ /* 7 */
1da177e4 LT	139	.name = "HINT_IDE",
1da177e4 LT	140	.init_hwif = init_hwif_generic,
1da177e4 LT	141	.autodma = AUTODMA,
1da177e4 LT	142	.bootable = ON_BOARD,
0ae2e178	143	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	144	},{ /* 8 */
1da177e4 LT	145	.name = "VIA_IDE",
1da177e4 LT	146	.init_hwif = init_hwif_generic,
1da177e4 LT	147	.autodma = NOAUTODMA,
1da177e4 LT	148	.bootable = ON_BOARD,
0ae2e178	149	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	150	},{ /* 9 */
1da177e4 LT	151	.name = "OPTI621V",
1da177e4 LT	152	.init_hwif = init_hwif_generic,
1da177e4 LT	153	.autodma = NOAUTODMA,
1da177e4 LT	154	.bootable = ON_BOARD,
0ae2e178	155	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	156	},{ /* 10 */
1da177e4 LT	157	.name = "VIA8237SATA",
1da177e4 LT	158	.init_hwif = init_hwif_generic,
1da177e4 LT	159	.autodma = AUTODMA,
1da177e4 LT	160	.bootable = OFF_BOARD,
0ae2e178	161	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	162	},{ /* 11 */
1da177e4 LT	163	.name = "Piccolo0102",
1da177e4 LT	164	.init_hwif = init_hwif_generic,
1da177e4 LT	165	.autodma = NOAUTODMA,
1da177e4 LT	166	.bootable = ON_BOARD,
0ae2e178	167	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	168	},{ /* 12 */
1da177e4 LT	169	.name = "Piccolo0103",
1da177e4 LT	170	.init_hwif = init_hwif_generic,
1da177e4 LT	171	.autodma = NOAUTODMA,
1da177e4 LT	172	.bootable = ON_BOARD,
0ae2e178	173	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
b189346c	174	},{ /* 13 */
1da177e4 LT	175	.name = "Piccolo0105",
1da177e4 LT	176	.init_hwif = init_hwif_generic,
1da177e4 LT	177	.autodma = NOAUTODMA,
1da177e4 LT	178	.bootable = ON_BOARD,
0ae2e178	179	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
2f09a7f4 MG	180	},{ /* 14 */
	181	.name = "Revolution",
	182	.init_hwif = init_hwif_generic,
2f09a7f4 MG	183	.autodma = AUTODMA,
2f09a7f4 MG	184	.bootable = OFF_BOARD,
0ae2e178	185	.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
1da177e4 LT	186	}
	187	};
	188
	189	/**
	190	* generic_init_one - called when a PIIX is found
	191	* @dev: the generic device
	192	* @id: the matching pci id
	193	*
	194	* Called when the PCI registration layer (or the IDE initialization)
	195	* finds a device matching our IDE device tables.
	196	*/
	197
	198	static int __devinit generic_init_one(struct pci_dev dev, const struct pci_device_id id)
	199	{
	200	ide_pci_device_t *d = &generic_chipsets[id->driver_data];
1da177e4 LT	201	int ret = -ENODEV;
1da177e4 LT	202
b189346c AC	203	/* Don't use the generic entry unless instructed to do so */
	204	if (id->driver_data == 0 && ide_generic_all == 0)
	205	goto out;
	206
ea307596 JS	207	switch (dev->vendor) {
	208	case PCI_VENDOR_ID_UMC:
	209	if (dev->device == PCI_DEVICE_ID_UMC_UM8886A &&
	210	!(PCI_FUNC(dev->devfn) & 1))
	211	goto out; /* UM8886A/BF pair */
	212	break;
	213	case PCI_VENDOR_ID_OPTI:
	214	if (dev->device == PCI_DEVICE_ID_OPTI_82C558 &&
	215	!(PCI_FUNC(dev->devfn) & 1))
	216	goto out;
	217	break;
	218	case PCI_VENDOR_ID_JMICRON:
	219	if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 &&
	220	PCI_FUNC(dev->devfn) != 1)
	221	goto out;
	222	break;
	223	case PCI_VENDOR_ID_NS:
	224	if (dev->device == PCI_DEVICE_ID_NS_87410 &&
	225	(dev->class >> 8) != PCI_CLASS_STORAGE_IDE)
c333526f	226	goto out;
ea307596	227	break;
c333526f	228	}
15e0c694	229
3719bc5c	230	if (dev->vendor != PCI_VENDOR_ID_JMICRON) {
ea307596	231	u16 command;
3719bc5c AC	232	pci_read_config_word(dev, PCI_COMMAND, &command);
3719bc5c AC	233	if (!(command & PCI_COMMAND_IO)) {
ea307596 JS	234	printk(KERN_INFO "Skipping disabled %s IDE "
ea307596 JS	235	"controller.\n", d->name);
3719bc5c AC	236	goto out;
3719bc5c AC	237	}
1da177e4 LT	238	}
	239	ret = ide_setup_pci_device(dev, d);
	240	out:
	241	return ret;
	242	}
	243
	244	static struct pci_device_id generic_pci_tbl[] = {
b189346c AC	245	{ PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
	246	{ PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
	247	{ PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
	248	{ PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
	249	{ PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
	250	{ PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
	251	{ PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
	252	{ PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
	253	{ PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
1da177e4	254	#ifdef CONFIG_BLK_DEV_IDE_SATA
b189346c	255	{ PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
1da177e4	256	#endif
b189346c AC	257	{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
	258	{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
	259	{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
2f09a7f4	260	{ PCI_VENDOR_ID_NETCELL,PCI_DEVICE_ID_REVOLUTION, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14},
b189346c AC	261	/* Must come last. If you add entries adjust this table appropriately and the init_one code */
b189346c AC	262	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
1da177e4 LT	263	{ 0, },
	264	};
	265	MODULE_DEVICE_TABLE(pci, generic_pci_tbl);
	266
	267	static struct pci_driver driver = {
	268	.name = "PCI_IDE",
	269	.id_table = generic_pci_tbl,
	270	.probe = generic_init_one,
	271	};
	272
82ab1eec	273	static int __init generic_ide_init(void)
1da177e4 LT	274	{
	275	return ide_pci_register_driver(&driver);
	276	}
	277
	278	module_init(generic_ide_init);
	279
	280	MODULE_AUTHOR("Andre Hedrick");
	281	MODULE_DESCRIPTION("PCI driver module for generic PCI IDE");
	282	MODULE_LICENSE("GPL");