X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fide%2Fpci%2Fgeneric.c;h=48caa468b7629b00eecad7663724048287f7de4b;hb=97e873e5c8ad8711ce4cca080cff4eb5d21b3aeb;hp=9f306880491abea6b809e568ebeff51945bb49d6;hpb=0bd2af46839ad6262d25714a6ec0365db9d6b98f;p=linux-2.6-omap-h63xx.git diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c index 9f306880491..48caa468b76 100644 --- a/drivers/ide/pci/generic.c +++ b/drivers/ide/pci/generic.c @@ -21,8 +21,6 @@ * are deemed to be part of the source code. */ -#undef REALLY_SLOW_IO /* most systems can safely undef this */ - #include #include #include @@ -97,122 +95,77 @@ 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, - },{ /* 15 */ - .name = "JMB361", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = OFF_BOARD, - },{ /* 16 */ - .name = "JMB363", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = OFF_BOARD, - },{ /* 17 */ - .name = "JMB365", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = OFF_BOARD, - },{ /* 18 */ - .name = "JMB366", - .init_hwif = init_hwif_generic, - .channels = 2, - .autodma = AUTODMA, - .bootable = OFF_BOARD, - },{ /* 19 */ - .name = "JMB368", - .init_hwif = init_hwif_generic, - .channels = 2, .autodma = AUTODMA, .bootable = OFF_BOARD, } @@ -230,32 +183,41 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = { 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; - - if (dev->vendor == PCI_VENDOR_ID_JMICRON) { - if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 && PCI_FUNC(dev->devfn) != 1) + 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); + printk(KERN_INFO "Skipping disabled %s IDE " + "controller.\n", d->name); goto out; } } @@ -281,11 +243,6 @@ static struct pci_device_id generic_pci_tbl[] = { { 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}, - { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15}, - { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16}, - { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17}, - { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18}, - { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19}, /* 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, }, @@ -298,7 +255,7 @@ static struct pci_driver driver = { .probe = generic_init_one, }; -static int generic_ide_init(void) +static int __init generic_ide_init(void) { return ide_pci_register_driver(&driver); }