diff options
Diffstat (limited to 'drivers/ide/cris/ide-cris.c')
| -rw-r--r-- | drivers/ide/cris/ide-cris.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c index 06c75f18eb8..e196aefa207 100644 --- a/drivers/ide/cris/ide-cris.c +++ b/drivers/ide/cris/ide-cris.c @@ -782,7 +782,7 @@ init_e100_ide (void) ide_offsets, 0, 0, cris_ide_ack_intr, ide_default_irq(0)); - ide_register_hw(&hw, 1, &hwif); + ide_register_hw(&hw, NULL, 1, &hwif); hwif->mmio = 1; hwif->chipset = ide_etrax100; hwif->set_pio_mode = &cris_set_pio_mode; @@ -805,6 +805,7 @@ init_e100_ide (void) hwif->dma_host_on = &cris_dma_on; hwif->dma_off_quietly = &cris_dma_off; hwif->cbl = ATA_CBL_PATA40; + hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA; hwif->pio_mask = ATA_PIO4, hwif->drives[0].autotune = 1; hwif->drives[1].autotune = 1; @@ -934,11 +935,11 @@ static int cris_ide_build_dmatable (ide_drive_t *drive) * than two possibly non-adjacent physical 4kB pages. */ /* group sequential buffers into one large buffer */ - addr = page_to_phys(sg->page) + sg->offset; + addr = sg_phys(sg); size = sg_dma_len(sg); while (--i) { sg = sg_next(sg); - if ((addr + size) != page_to_phys(sg->page) + sg->offset) + if ((addr + size) != sg_phys(sg)) break; size += sg_dma_len(sg); } |