Re: DMA mode locked off when via82cxxx ide driver built as module in 2.6.14
From: Vojtech Pavlik
Date: Sat Nov 19 2005 - 14:11:01 EST
On Sat, Nov 19, 2005 at 06:59:37PM +0000, Larry.Finger@xxxxxxxxxxxx wrote:
> My HP ze1115 notebook uses the via82cxxx ide driver. If I configure the kernel build to make that driver as a module, the driver is correctly added to initrd and is loaded at boot time; however, DMA mode is turned off. It cannot be turned on even if I use an 'hdparm -d1 /dev/hda' command.
> Is this a bug, or do I need some kind of IDE=XXX boot command? As expected, system performance in this mode is horrible.
What chipset does your notebook use? 'lspci -vv' should give a good
SuSE Labs, SuSE CR
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/