On Thu, Nov 19, 2009 at 05:55:07PM -0600, Larry Finger wrote: > On 11/18/2009 11:21 PM, William Bourque wrote: > > Also, just saying, but it seems Larry's "pm_qos_update_requirement" > > patch had some good effects; I can hardly get any connectivity without > > it. With the patch, the wireless seems to be stable for a few minutes > > before generating DMA errors... without the patch the error start piling > > up as soon the interface get up. > > If the pm_qos patch has some positive benefits, I'll push it; however, I think > this is just a band aid, not a real fix. It also has the bad side effect of > keeping the CPU from going into deep sleep, which increases the power usage > with > reduced battery life. > > John: Any thoughts on this matter?
Missing deep sleep is bad. At the very least you need to limit that to devices that truly need it, as Michael suggested. John -- John W. Linville Someday the world will need a hero, and you [email protected] might be all we have. Be ready. _______________________________________________ Bcm43xx-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
