From 072cdcbb7af8a0e1894f9caa6d46d027bbe7f647 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 5 May 2007 22:03:50 +0200 Subject: [PATCH] alim15x3: PIO fallback fix If DMA tuning fails always set the best PIO mode. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/alim15x3.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index 83e0aa65a431..946a12746cb5 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -534,7 +534,7 @@ static int ali15x3_config_drive_for_dma(ide_drive_t *drive) struct hd_driveid *id = drive->id; if ((m5229_revision<=0x20) && (drive->media!=ide_disk)) - goto no_dma_set; + goto ata_pio; drive->init_speed = 0; @@ -555,20 +555,19 @@ try_dma_modes: (id->dma_1word & hwif->swdma_mask)) { /* Force if Capable regular DMA modes */ if (!config_chipset_for_dma(drive)) - goto no_dma_set; + goto ata_pio; } } else if (__ide_dma_good_drive(drive) && (id->eide_dma_time < 150)) { /* Consult the list of known "good" drives */ if (!config_chipset_for_dma(drive)) - goto no_dma_set; + goto ata_pio; } else { goto ata_pio; } } else { ata_pio: hwif->tuneproc(drive, 255); -no_dma_set: return -1; } -- 2.20.1