diff options
Diffstat (limited to 'drivers/ide/pci/piix.c')
| -rw-r--r-- | drivers/ide/pci/piix.c | 118 |
1 files changed, 56 insertions, 62 deletions
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c index 0ce41b4ddda..7fc3022dcf6 100644 --- a/drivers/ide/pci/piix.c +++ b/drivers/ide/pci/piix.c @@ -54,6 +54,8 @@ #include <asm/io.h> +#define DRV_NAME "piix" + static int no_piix_dma; /** @@ -198,13 +200,12 @@ static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed) /** * init_chipset_ich - set up the ICH chipset * @dev: PCI device to set up - * @name: Name of the device * * Initialize the PCI device as required. For the ICH this turns * out to be nice and simple. */ -static unsigned int __devinit init_chipset_ich(struct pci_dev *dev, const char *name) +static unsigned int __devinit init_chipset_ich(struct pci_dev *dev) { u32 extra = 0; @@ -314,9 +315,9 @@ static const struct ide_port_ops piix_port_ops = { #define IDE_HFLAGS_PIIX 0 #endif -#define DECLARE_PIIX_DEV(name_str, udma) \ +#define DECLARE_PIIX_DEV(udma) \ { \ - .name = name_str, \ + .name = DRV_NAME, \ .init_hwif = init_hwif_piix, \ .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \ .port_ops = &piix_port_ops, \ @@ -327,9 +328,9 @@ static const struct ide_port_ops piix_port_ops = { .udma_mask = udma, \ } -#define DECLARE_ICH_DEV(name_str, udma) \ +#define DECLARE_ICH_DEV(udma) \ { \ - .name = name_str, \ + .name = DRV_NAME, \ .init_chipset = init_chipset_ich, \ .init_hwif = init_hwif_ich, \ .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \ @@ -342,45 +343,31 @@ static const struct ide_port_ops piix_port_ops = { } static const struct ide_port_info piix_pci_info[] __devinitdata = { - /* 0 */ DECLARE_PIIX_DEV("PIIXa", 0x00), /* no udma */ - /* 1 */ DECLARE_PIIX_DEV("PIIXb", 0x00), /* no udma */ - - /* 2 */ + /* 0: MPIIX */ { /* * MPIIX actually has only a single IDE channel mapped to * the primary or secondary ports depending on the value * of the bit 14 of the IDETIM register at offset 0x6c */ - .name = "MPIIX", + .name = DRV_NAME, .enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}}, .host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_NO_DMA | IDE_HFLAGS_PIIX, .pio_mask = ATA_PIO4, /* This is a painful system best to let it self tune for now */ }, - - /* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */ - /* 4 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2), - /* 5 */ DECLARE_ICH_DEV("ICH0", ATA_UDMA2), - /* 6 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2), - /* 7 */ DECLARE_ICH_DEV("ICH", ATA_UDMA4), - /* 8 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA4), - /* 9 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2), - /* 10 */ DECLARE_ICH_DEV("ICH2", ATA_UDMA5), - /* 11 */ DECLARE_ICH_DEV("ICH2M", ATA_UDMA5), - /* 12 */ DECLARE_ICH_DEV("ICH3M", ATA_UDMA5), - /* 13 */ DECLARE_ICH_DEV("ICH3", ATA_UDMA5), - /* 14 */ DECLARE_ICH_DEV("ICH4", ATA_UDMA5), - /* 15 */ DECLARE_ICH_DEV("ICH5", ATA_UDMA5), - /* 16 */ DECLARE_ICH_DEV("C-ICH", ATA_UDMA5), - /* 17 */ DECLARE_ICH_DEV("ICH4", ATA_UDMA5), - /* 18 */ DECLARE_ICH_DEV("ICH5-SATA", ATA_UDMA5), - /* 19 */ DECLARE_ICH_DEV("ICH5", ATA_UDMA5), - /* 20 */ DECLARE_ICH_DEV("ICH6", ATA_UDMA5), - /* 21 */ DECLARE_ICH_DEV("ICH7", ATA_UDMA5), - /* 22 */ DECLARE_ICH_DEV("ICH4", ATA_UDMA5), - /* 23 */ DECLARE_ICH_DEV("ESB2", ATA_UDMA5), - /* 24 */ DECLARE_ICH_DEV("ICH8M", ATA_UDMA5), + /* 1: PIIXa/PIIXb/PIIX3 */ + DECLARE_PIIX_DEV(0x00), /* no udma */ + /* 2: PIIX4 */ + DECLARE_PIIX_DEV(ATA_UDMA2), + /* 3: ICH0 */ + DECLARE_ICH_DEV(ATA_UDMA2), + /* 4: ICH */ + DECLARE_ICH_DEV(ATA_UDMA4), + /* 5: PIIX4 */ + DECLARE_PIIX_DEV(ATA_UDMA4), + /* 6: ICH[2-7]/ICH[2-3]M/C-ICH/ICH5-SATA/ESB2/ICH8M */ + DECLARE_ICH_DEV(ATA_UDMA5), }; /** @@ -394,7 +381,7 @@ static const struct ide_port_info piix_pci_info[] __devinitdata = { static int __devinit piix_init_one(struct pci_dev *dev, const struct pci_device_id *id) { - return ide_setup_pci_device(dev, &piix_pci_info[id->driver_data]); + return ide_pci_init_one(dev, &piix_pci_info[id->driver_data], NULL); } /** @@ -421,39 +408,39 @@ static void __devinit piix_check_450nx(void) no_piix_dma = 2; } if(no_piix_dma) - printk(KERN_WARNING "piix: 450NX errata present, disabling IDE DMA.\n"); + printk(KERN_WARNING DRV_NAME ": 450NX errata present, disabling IDE DMA.\n"); if(no_piix_dma == 2) - printk(KERN_WARNING "piix: A BIOS update may resolve this.\n"); + printk(KERN_WARNING DRV_NAME ": A BIOS update may resolve this.\n"); } static const struct pci_device_id piix_pci_tbl[] = { - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_0), 0 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_1), 1 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371MX), 2 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371SB_1), 3 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371AB), 4 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AB_1), 5 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82443MX_1), 6 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AA_1), 7 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82372FB_1), 8 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82451NX), 9 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_9), 10 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_8), 11 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_10), 12 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_11), 13 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_11), 14 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_11), 15 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801E_11), 16 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_10), 17 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_0), 1 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_1), 1 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371MX), 0 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371SB_1), 1 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371AB), 2 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AB_1), 3 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82443MX_1), 2 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AA_1), 4 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82372FB_1), 5 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82451NX), 2 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_9), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_8), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_10), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_11), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_11), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_11), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801E_11), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_10), 6 }, #ifdef CONFIG_BLK_DEV_IDE_SATA - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_1), 18 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_1), 6 }, #endif - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB_2), 19 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH6_19), 20 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH7_21), 21 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_1), 22 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB2_18), 23 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH8_6), 24 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB_2), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH6_19), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH7_21), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_1), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB2_18), 6 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH8_6), 6 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, piix_pci_tbl); @@ -462,6 +449,7 @@ static struct pci_driver driver = { .name = "PIIX_IDE", .id_table = piix_pci_tbl, .probe = piix_init_one, + .remove = ide_pci_remove, }; static int __init piix_ide_init(void) @@ -470,7 +458,13 @@ static int __init piix_ide_init(void) return ide_pci_register_driver(&driver); } +static void __exit piix_ide_exit(void) +{ + pci_unregister_driver(&driver); +} + module_init(piix_ide_init); +module_exit(piix_ide_exit); MODULE_AUTHOR("Andre Hedrick, Andrzej Krzysztofowicz"); MODULE_DESCRIPTION("PCI driver module for Intel PIIX IDE"); |