diff options
Diffstat (limited to 'drivers/ide/pci/generic.c')
| -rw-r--r-- | drivers/ide/pci/generic.c | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c deleted file mode 100644 index 6e3ab0c38c4..00000000000 --- a/drivers/ide/pci/generic.c +++ /dev/null @@ -1,262 +0,0 @@ -/* - * 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. - */ - -#undef REALLY_SLOW_IO /* most systems can safely undef this */ - -#include <linux/config.h> /* for CONFIG_BLK_DEV_IDEPCI */ -#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 */ - -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); - -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, - .channels = 2, - .autodma = AUTODMA, - .bootable = ON_BOARD, - },{ /* 1 */ - .name = "NS87410", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}}, - .bootable = ON_BOARD, - },{ /* 2 */ - .name = "SAMURAI", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = ON_BOARD, - },{ /* 3 */ - .name = "HT6565", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = ON_BOARD, - },{ /* 4 */ - .name = "UM8673F", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NODMA, - .bootable = ON_BOARD, - },{ /* 5 */ - .name = "UM8886A", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NODMA, - .bootable = ON_BOARD, - },{ /* 6 */ - .name = "UM8886BF", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NODMA, - .bootable = ON_BOARD, - },{ /* 7 */ - .name = "HINT_IDE", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = ON_BOARD, - },{ /* 8 */ - .name = "VIA_IDE", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NOAUTODMA, - .bootable = ON_BOARD, - },{ /* 9 */ - .name = "OPTI621V", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NOAUTODMA, - .bootable = ON_BOARD, - },{ /* 10 */ - .name = "VIA8237SATA", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = OFF_BOARD, - },{ /* 11 */ - .name = "Piccolo0102", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NOAUTODMA, - .bootable = ON_BOARD, - },{ /* 12 */ - .name = "Piccolo0103", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NOAUTODMA, - .bootable = ON_BOARD, - },{ /* 13 */ - .name = "Piccolo0105", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = NOAUTODMA, - .bootable = ON_BOARD, - },{ /* 14 */ - .name = "Revolution", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = OFF_BOARD, - } -}; - -/** - * 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]; - u16 command; - 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; - - if (dev->vendor == PCI_VENDOR_ID_UMC && - dev->device == PCI_DEVICE_ID_UMC_UM8886A && - (!(PCI_FUNC(dev->devfn) & 1))) - goto out; /* UM8886A/BF pair */ - - if (dev->vendor == PCI_VENDOR_ID_OPTI && - dev->device == PCI_DEVICE_ID_OPTI_82C558 && - (!(PCI_FUNC(dev->devfn) & 1))) - goto out; - - 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 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"); |