On Thu, 4 Jan 2007 07:42:54 +0100 Olaf Hering <olaf@xxxxxxxxx> wrote: > On Mon, Dec 04, Alan wrote: > > > On Mon, 4 Dec 2006 13:40:26 +0100 (MET) > > Olaf Hering <olaf@xxxxxxxxx> wrote: > > > > > > > > > > > the hald media changed polling does really confuse things. > > > noone knows why the delays are needed, but they give us access to > > > the CD. > > > > Can you tell me what happens if you completely pull the reset out of the > > dma_end function. Do you still need delays then. > > An udelay(50) will give reliable access to the drive, but there is still > one (or more) EH reset. The drive works without EH resets with udelay(100). > > Signed-off-by: Olaf Hering <olaf@xxxxxxxxx> Acked-by: Alan Cox <alan@xxxxxxxxxx> This wants revisiting some day to understand the interaction better but for now it gets us up and running properly. - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
