Messages in this thread | | | Date | Thu, 31 Jul 2003 19:24:32 +0200 (MET DST) | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: [PATCH] Merge the changes from siimage 2.4.22-pre9 to 2.6.0-test2 |
| |
On Thu, 31 Jul 2003, Marcelo Penna Guerra wrote:
> > Are you aware of side effect? > > [ Disabling DMA on ATAPI devices on SiI680. ] > > > > Please consult this change with Alan :-). > > No, I'm not. Sorry. I'm look for more information. But dma is working with > my SiI3112A, everything is stable, so maybe it should be enabled by default > for this chipset.
Real bug is in siimage_config_drive_for_dma():
if (!(hwif->atapi_dma)) goto fast_ata_pio;
Remove these two lines and DMA should be auto-enabled.
BTW unfortunately "it works for me" approach doesn't work in IDE ;-). -- Bartlomiej
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |