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. -- 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
