On Sunday 23 August 2009 15:24:29 Gábor Stefanik wrote: > On Sun, Aug 23, 2009 at 2:55 PM, Michael Buesch<mb@xxxxxxxxx> wrote: > > On Sunday 23 August 2009 11:13:50 Johannes Berg wrote: > >> On Sat, 2009-08-22 at 21:59 -0500, Larry Finger wrote: > >> > feng tian wrote: > >> > > Thank you for the information. > >> > > I get your point. As for the radio and phy driver, I think it's some > >> > > command based configurations for the chip via SDIO. And that I can > >> > > refer to the BCM 43xx PCI driver codes. > >> > > Wonder if it's feasible. Needs your comments. > >> > > Thanks > >> > > >> > The first step is to be able to read/write the various registers via > >> > SDIO. That will be similar to the PCI operations. The next step is > >> > knowing what to read/write and when. We are still working that out for > >> > PCI. It is not trivial. See the recent postings of patches for the LP > >> > pHY in the linux-wireless mailing list. These are _NOT_ complete. > >> > >> Right. > >> > >> You have two completely orthogonal problems: > >> > >> 1) changing b43 so it knows how to talk not just to SSB/PCI/PCMCIA > >> chips but also SDIO chips > > > > We already have working support for that and we're currently merging it mainline. > > If you want to help, please test the spinlock removal patchset I just posted. > > > >> 2) changing b43 so it knows how to talk to your specific radio/PHY > >> chip, and LP PHY > > > > Also almost working and in the progress of merging mainline. > > Not necessarily true in this case - an important 4325-specific routine > (SSB PMU recalibration) is still missing. (And I don't tink I'm > familiar enough with ssb to do that, unfortunately.) I can do that later. It's a fairly simple routine (to me knowing the code :). -- Greetings, Michael. -- 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
