Larry Finger wrote: > I have really _GOOD_ news!!!!! While reviewing the latest changes in the V4 > specs, I found an > interchange of the PHY version and PHY revision fields, relative to the > current V3 specs. Of the > three cards that I have, the 4306 had the same value for the PHY version and > revision. In addition, > it was the only card of the 3 thaw would work at 11Mbs. A light went on! > > After installing the patch listed below, both my 4318 and my 4311 will now > run at 11Mbs. From tests > with iperf, I now get rates of 6.1 - 6.5 Mbs from all three. > > Larry > > > ========== > > Index: linux-2.6/drivers/net/wireless/bcm43xx/bcm43xx_main.c > =================================================================== > --- linux-2.6.orig/drivers/net/wireless/bcm43xx/bcm43xx_main.c > +++ linux-2.6/drivers/net/wireless/bcm43xx/bcm43xx_main.c > @@ -3707,9 +3707,9 @@ static int bcm43xx_read_phyinfo(struct b > > value = bcm43xx_read16(bcm, BCM43xx_MMIO_PHY_VER); > > - phy_version = (value & 0xF000) >> 12; > + phy_rev = (value & 0xF000) >> 12; > phy_type = (value & 0x0F00) >> 8; > - phy_rev = (value & 0x000F); > + phy_version = (value & 0x000F); > > dprintk(KERN_INFO PFX "Detected PHY: Version: %x, Type %x, Revision > %x\n", > phy_version, phy_type, phy_rev); > > I have tested this until I am blue in the face on a 4318. It killed me, I was getting less then 200k/b a sec on a 5M pipe :(. I reverted the patch and all is back to working even tho transfering files on the internal network is still way out there.
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