On 09/12/2013 02:24 PM, Arend van Spriel wrote: > On 09/12/2013 12:49 PM, Hauke Mehrtens wrote: >> Hi Arend, >> >> In OpenWrt someone reported that he has a BCM4313 with the PCI id >> 14e4:4313 [0]. The b43 wiki [1] says this was used for a BCM4311 with >> just ieee80211a support. > > That is what I found over here as well. > >> Is it correct that BCM4313 also uses this PCI id, this chip was was >> directly soldered onto a router? Is the b43 wiki wrong and 14e4:4313 was >> not used for the BCM4311 or was this PCI id reused for a different >> device? > > It is weird that this comes up with PCI id 0x4313. The chip id is read > from chipcommon and indeed returns 0x4313. The core revisions that bcma > finds indicate also that this is indeed a bcm4313. Could it be that this is some default PCI id which is normally changed by a vendor to something else? I have seen the BCM43224 with the PCI id 14e4:a8d8 only on routers expect after I introduced a error in bcma and all the BCM43224 turned to have this PCI id. ;-) >> I am planing to prepare a patch adding support for a BCM4313 with the >> PCI ID of 14e4:4313 and I will ignore that there could be some BCM4311 >> with this PCI id. > > You mean a patch in brcmsmac? Maybe brcms_c_chipmatch_pci() should check > the chip id as well (like brcms_c_chipmatch_soc()). Yes I want to add this to the pci ids of bcma and to brcmsmacs brcms_c_chipmatch_pci() function. > > Regards, > Arend > >> Log of BCM4313: >> >> [ 0.316000] pci 0000:01:00.0: [14e4:4313] type 00 class 0x028000 >> (...) >> [ 10.616000] PCI: Enabling device 0000:01:00.0 (0000 -> 0002) >> [ 10.624000] bcma: bus0: Found chip with id 0x4313, rev 0x01 and >> package 0x08 >> [ 10.628000] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id >> 0x800, rev 0x24, class 0x0) >> [ 10.640000] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id >> 0x812, rev 0x18, class 0x0) >> [ 10.648000] bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, >> rev 0x11, class 0x0) >> [ 10.656000] bcma: bus0: Using fallback SPROM failed (err -2) >> [ 10.660000] bcma: bus0: No SPROM available >> [ 10.676000] bcma: bus0: Bus registered >> [ 11.040000] b43-phy0: Broadcom 4313 WLAN found (core revision 24) >> [ 11.048000] b43-phy0 ERROR: FOUND UNSUPPORTED PHY (Analog 10, Type 8 >> (LCN), Revision 1) >> >> >> [0]: https://dev.openwrt.org/ticket/13551 >> [1]: http://wireless.kernel.org/en/users/Drivers/b43 >> >> Hauke >> > > -- 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
