2010/3/31 Larry Finger <Larry.Finger@xxxxxxxxxxxx>: > John Linville ran an MMIO dump on his Netbook while loading the wl > driver. From the output, it was clear that his device does indeed have > an SPROM, but it is in a different location than previous devices we > have encountered. With this information, it was not difficult to find > the test for this situation in the Broadcom code. The revised specs for > this condition are in the first paragraph of > http://bcm-v4.sipsolutions.net/SPROM. In a nutshell, the SPROM is at > offset 0x1000 for chipcommon revisions < 31, and at 0x0800 for revisions >>= 31. > > I have also discovered what was wrong with the specs that described what > devices do not have an SPROM. The previous version only covers those > devices that are on a PCMCIA bus. The new version of those specs are at > http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable. As might be > expected, the chipcommon revision is again important for PCI devices. I've is_sprom_available updated. Will hack on SPROM today. -- Rafał -- 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
