On 6/20/07, Carl-Daniel Hailfinger <[EMAIL PROTECTED]> wrote: > Yinghai, > can you look at the mail below? > > ST/Ward, > can you apply the attached patch and then post a LB boot log on > a GA-M57SLI with BIOS_DEBUG or BIOS_SPEW and additionally dmasg and > lspci -vvvnx from the same boot? This would help greatly to clear > up the resource confusion. > > Regards, > Carl-Daniel > > On 23.05.2007 00:22, Carl-Daniel Hailfinger wrote: > > On 08.05.2007 22:45, ST wrote: > >> Hi Carl-Daniel > >>> could someone with a GA-M57SLI please post a lspci -vvvnx to the > >>> list, preferably both under LB and factory BIOS? I'm trying to > >>> verify some code I wrote. > >> Sorry for the delay, but i somehow missed your message. > >> > >> Attached to this mail you will find the output of lspci -vvvnx under the > >> original bios version f8 and under linuxbios updated from today > >> (2007-05-08). > > > > Verifying a LB port is very interesting work and leads to lots of > > head scratching. > > > > Here is a list of more problems, some really serious. > > > >> -00:06.0 0604: 10de:0370 (rev a2) (prog-if 01 [Subtractive decode]) > >> +00:06.0 0604: 10de:0370 (rev a2) (prog-if 00 [Normal decode]) > > > > Does changed decode mean anything? LPC/PCI, there are some conf. Some MB could let you select the conf on decoding in BIOS. > > > >> - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > >> ParErr- Stepping- SERR- FastB2B- > >> + Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- > >> ParErr- Stepping- SERR+ FastB2B- > > > > SERR- changed to SERR+. > > > >> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- > >> <TAbort- <MAbort- >SERR- <PERR- > >> Latency: 0 > >> - Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 > >> + Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > > > > sec-latency=32 probably had a reason in the vendor BIOS. Why change? We don't touch it, Kernel driver will fix it if necessery. > > > >> - I/O behind bridge: 00008000-00008fff > >> + I/O behind bridge: 0000f000-00000fff > > > > The LinuxBIOS I/O range is backwards (end before start) and has > > a different size. Same for other I/O ranges.
mean it is disabled for that device. > > > >> - Memory behind bridge: fb000000-fcffffff > >> + Memory behind bridge: fff00000-000fffff > > > > The LinuxBIOS memory range is backwards and has a different size. > > Same for other mem ranges. > > > >> - Prefetchable memory behind bridge: 50000000-500fffff > >> + Prefetchable memory behind bridge: fff00000-000fffff > > > > Same here. > > > >> Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- > >> <TAbort- <MAbort- <SERR- <PERR- > >> - BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- > >> + BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- > > > > Parity- changed to Parity+. > > -- linuxbios mailing list [email protected] http://www.linuxbios.org/mailman/listinfo/linuxbios
