return 1;
if (!drive->waiting_for_dma)
printk(KERN_WARNING "%s: (%s) called while not waiting\n",
- drive->name, __FUNCTION__);
+ drive->name, __func__);
return 0;
}
#else
return 0;
printk(KERN_ERR "%s: -- Error, unable to allocate DMA table.\n",
- hwif->cds->name);
+ hwif->name);
return 1;
}
-static int ide_mapped_mmio_dma(ide_hwif_t *hwif, unsigned long base)
-{
- printk(KERN_INFO " %s: MMIO-DMA ", hwif->name);
-
- return 0;
-}
-
-static int ide_iomio_dma(ide_hwif_t *hwif, unsigned long base)
-{
- printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx",
- hwif->name, base, base + 7);
-
- if (hwif->cds->extra)
- hwif->extra_base = base + (hwif->channel ? 8 : 16);
-
- return 0;
-}
-
-static int ide_dma_iobase(ide_hwif_t *hwif, unsigned long base)
-{
- if (hwif->mmio)
- return ide_mapped_mmio_dma(hwif, base);
-
- return ide_iomio_dma(hwif, base);
-}
-
void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
{
- u8 dma_stat;
+ if (hwif->mmio)
+ printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);
+ else
+ printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx\n",
+ hwif->name, base, base + 7);
- if (ide_dma_iobase(hwif, base))
- return;
+ hwif->extra_base = base + (hwif->channel ? 8 : 16);
if (ide_allocate_dma_engine(hwif)) {
ide_release_dma_engine(hwif);
hwif->dma_timeout = &ide_dma_timeout;
if (!hwif->dma_lost_irq)
hwif->dma_lost_irq = &ide_dma_lost_irq;
-
- dma_stat = hwif->INB(hwif->dma_status);
- printk(KERN_CONT ", BIOS settings: %s:%s, %s:%s\n",
- hwif->drives[0].name, (dma_stat & 0x20) ? "DMA" : "PIO",
- hwif->drives[1].name, (dma_stat & 0x40) ? "DMA" : "PIO");
}
EXPORT_SYMBOL_GPL(ide_setup_dma);