Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl

Larry Finger Larry.Finger at lwfinger.net
Sun Oct 10 21:50:06 EDT 2010


On Sun, Oct 10, 2010 at 10:03 AM, Paul Fertser <fercerpav at gmail.com> wrote:

> On Sun, Oct 10, 2010 at 08:39:04AM -0700, Larry Finger wrote:
>
> > On my HP Mini 110 netbook, those fixes got rid of the DMA errors. Will
> > they allow your S9 to cold boot b43?
>
> I wonder if those DMA errors are just a sign of some other problem because
> the driver automatically switches to PIO but it doesn't help.


On most machines, the automatic switch to PIO does not work. You probably
need to load the driver with PIO=1.

Larry
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