Daniel Schmitt wrote:
> Hello Group,
>
> I posted a few days ago my problems with this WLAN minipci card:
>
> Linux OpenWrt 2.6.28.10 #5 Thu Sep 10 20:36:33 CEST 2009 armv5teb unknown
> 00:02.0 0280: 14e4:4325 (rev 02)
> Subsystem: 1414:0004
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin A routed to IRQ 27
> Region 0: Memory at 48020000 (32-bit, non-prefetchable) [disabled]
> [size=8K]
>
> If I use them (2 pieces) in a WP188 from compex, I don't get ssb.ko running.
> Here is the dmesg if I try to load ssb.ko and b43legacy.ko
> PCI: enabling device 0000:00:02.0 (0140 -> 0142)
> ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x02, vendor 0x4243)
> ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x04, vendor 0x4243)
> ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x01, vendor 0x4243)
> ssb: Core 3 found: V90 (cc 0x807, rev 0x01, vendor 0x4243)
> ssb: Core 4 found: PCI (cc 0x804, rev 0x07, vendor 0x4243)
> ssb: Core 5 found: IEEE 802.11 (cc 0x812, rev 0x04, vendor 0x4243)
> ssb: Ignoring additional 802.11 core
> ssb: WARNING: Invalid SPROM CRC (corrupt SPROM)
> ssb: SPROM revision 251 detected.
> ssb: Unsupported SPROM revision 251 detected. Will extract v1
Despite this error, the program is almost doing the right thing. I do
not understand why this happens. There will be a patch coming that
forces the correct extraction.
> Even the SPROM is readable on the SSB:
> r...@openwrt:/# cat /sys/devices/pci0000:00/0000:00:0c.0/ssb_sprom
> 014000000400141425430080020002000010001800000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
> FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D00713A0DF9
> FFFFFFFFFFFFFFFFFFFFFFFFFFFF2130B01198FB4FFE88030B0B3C000000000000003E000F00FF
==
This byte is what it is selecting as the version. The nibble offset is
195-196 instead of 253-254.
> FF0000000000000000014D
Larry
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