On Jan 26, 2008 9:00 PM, drago01 <drago01@xxxxxxxxx> wrote: > On Jan 22, 2008 9:24 PM, drago01 <drago01@xxxxxxxxx> wrote: > > On Jan 22, 2008 9:21 PM, Winkler, Tomas <tomas.winkler@xxxxxxxxx> wrote: > > > > > > > > > >-----Original Message----- > > > >From: drago01 [mailto:drago01@xxxxxxxxx] > > > >Sent: Tuesday, January 22, 2008 10:12 PM > > > >To: Winkler, Tomas > > > > > > >Cc: ipw3945-devel; Cahill, Ben M; Zhu, Yi; linux-wireless > > > >Subject: Re: [ipw3945-devel] iwl3945 rfkill regression > > > > > > > >On Jan 22, 2008 9:07 PM, Winkler, Tomas <tomas.winkler@xxxxxxxxx> > > > wrote: > > > >> > > > >> I believe it's delaying uCode load to mac_start - still need to be > > > >> polished. > > > > > > > >ok, thx for the quick reply. > > > >If you have any potential fixes I would be happy to test them ;) > > > > > > Can you get me the sequence it is happening? RF kill switch is off > > > before you power up the laptop or after, during association or in > > > unassociated state..etc > > > Thanks > > > > I boot with rf kill off = device on > > acciotate using NM > > kill the card by pressing the rfkill (ie. setting it to on) > > card is dead (like described in my first mail), until I relaod the module > > the rfkill switch does not have any effect at this time. > > > > OK, I investigated a bit and it seems to be the "disable interrupt > when device goes down" is the problem. > In my case NetworkManager detected the rfkill and brought the device > down, which caused the interrupt to be disabled. Now after pressing > the rfkill again nothing happend. But if I bring the device back up > the interrupt is enabled again and rfkill and the card is back to > live. > So in short disabling the interrupt in mac_stop breaks the hw rfkill > while the interface is down. > Thanks for investigating this, still didn't have to time to dig into it. Tomas - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
