diff options
Diffstat (limited to 'drivers/ide/ide-dma.c')
| -rw-r--r-- | drivers/ide/ide-dma.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index c352cf27b6e..653b1ade13d 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -464,9 +464,10 @@ int ide_dma_setup(ide_drive_t *drive) /* PRD table */ if (hwif->mmio) - writel(hwif->dmatable_dma, (void __iomem *)hwif->dma_prdtable); + writel(hwif->dmatable_dma, + (void __iomem *)(hwif->dma_base + ATA_DMA_TABLE_OFS)); else - outl(hwif->dmatable_dma, hwif->dma_prdtable); + outl(hwif->dmatable_dma, hwif->dma_base + ATA_DMA_TABLE_OFS); /* specify r/w */ hwif->OUTB(reading, hwif->dma_command); @@ -858,14 +859,8 @@ void ide_setup_dma(ide_hwif_t *hwif, unsigned long base) if (!hwif->dma_command) hwif->dma_command = hwif->dma_base + 0; - if (!hwif->dma_vendor1) - hwif->dma_vendor1 = hwif->dma_base + 1; if (!hwif->dma_status) hwif->dma_status = hwif->dma_base + 2; - if (!hwif->dma_vendor3) - hwif->dma_vendor3 = hwif->dma_base + 3; - if (!hwif->dma_prdtable) - hwif->dma_prdtable = hwif->dma_base + 4; hwif->dma_ops = &sff_dma_ops; } |