diff options
Diffstat (limited to 'drivers/ide/pci/cs5530.c')
-rw-r--r-- | drivers/ide/pci/cs5530.c | 57 |
1 files changed, 10 insertions, 47 deletions
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c index e4121577cef..ba0c6eba024 100644 --- a/drivers/ide/pci/cs5530.c +++ b/drivers/ide/pci/cs5530.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/cs5530.c Version 0.74 Jul 28 2007 + * linux/drivers/ide/pci/cs5530.c Version 0.76 Aug 3 2007 * * Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2000 Mark Lord <mlord@pobox.com> @@ -104,22 +104,6 @@ out: return mask; } -/** - * cs5530_config_dma - set DMA/UDMA mode - * @drive: drive to tune - * - * cs5530_config_dma() handles setting of DMA/UDMA mode - * for both the chipset and drive. - */ - -static int cs5530_config_dma(ide_drive_t *drive) -{ - if (ide_tune_dma(drive)) - return 0; - - return 1; -} - static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode) { unsigned long basereg; @@ -260,54 +244,33 @@ static void __devinit init_hwif_cs5530 (ide_hwif_t *hwif) { unsigned long basereg; u32 d0_timings; - hwif->autodma = 0; - - if (hwif->mate) - hwif->serialized = hwif->mate->serialized = 1; hwif->set_pio_mode = &cs5530_set_pio_mode; hwif->set_dma_mode = &cs5530_set_dma_mode; basereg = CS5530_BASEREG(hwif); d0_timings = inl(basereg + 0); - if (CS5530_BAD_PIO(d0_timings)) { - /* PIO timings not initialized? */ + if (CS5530_BAD_PIO(d0_timings)) outl(cs5530_pio_timings[(d0_timings >> 31) & 1][0], basereg + 0); - if (!hwif->drives[0].autotune) - hwif->drives[0].autotune = 1; - /* needs autotuning later */ - } - if (CS5530_BAD_PIO(inl(basereg + 8))) { - /* PIO timings not initialized? */ + if (CS5530_BAD_PIO(inl(basereg + 8))) outl(cs5530_pio_timings[(d0_timings >> 31) & 1][0], basereg + 8); - if (!hwif->drives[1].autotune) - hwif->drives[1].autotune = 1; - /* needs autotuning later */ - } if (hwif->dma_base == 0) return; - hwif->atapi_dma = 1; - hwif->ultra_mask = 0x07; - hwif->mwdma_mask = 0x07; - hwif->udma_filter = cs5530_udma_filter; - hwif->ide_dma_check = &cs5530_config_dma; - if (!noautodma) - hwif->autodma = 1; - hwif->drives[0].autodma = hwif->autodma; - hwif->drives[1].autodma = hwif->autodma; } static ide_pci_device_t cs5530_chipset __devinitdata = { .name = "CS5530", .init_chipset = init_chipset_cs5530, .init_hwif = init_hwif_cs5530, - .autodma = AUTODMA, - .bootable = ON_BOARD, + .host_flags = IDE_HFLAG_SERIALIZE | + IDE_HFLAG_POST_SET_MODE | + IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO4, - .host_flags = IDE_HFLAG_POST_SET_MODE, + .mwdma_mask = ATA_MWDMA2, + .udma_mask = ATA_UDMA2, }; static int __devinit cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id) @@ -315,8 +278,8 @@ static int __devinit cs5530_init_one(struct pci_dev *dev, const struct pci_devic return ide_setup_pci_device(dev, &cs5530_chipset); } -static struct pci_device_id cs5530_pci_tbl[] = { - { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, +static const struct pci_device_id cs5530_pci_tbl[] = { + { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5530_IDE), 0 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, cs5530_pci_tbl); |