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ide: don't display "BIOS" settings in ide_setup_dma() 

Nowadays BIOS info is not very useful and only confuses users since:

- IDE always tries to use DMA

- BIOS info may not be accurate with modular IDE/libata

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-04-26 22:25:20 +02:00
parent 5e59c23684
commit 8d9f9a76ea
1 changed files with 2 additions and 9 deletions
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11
drivers/ide/ide-dma.c
View File

@ -840,12 +840,10 @@ static int ide_allocate_dma_engine(ide_hwif_t *hwif)
void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
{
u8 dma_stat;
if (hwif->mmio)
printk(KERN_INFO " %s: MMIO-DMA ", hwif->name);
printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);
else
printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx",
printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx\n",
hwif->name, base, base + 7);
hwif->extra_base = base + (hwif->channel ? 8 : 16);
@ -884,11 +882,6 @@ void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
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);