Hi, Just one remark: - these findings apply to the SPI revision of the board too; Ive noticed exactly the same behaviour with LB and with proprietary (award) bios. BR, Florentin
Quoting Ward Vandewege <[EMAIL PROTECTED]>: > Hi there, > > We've had a bit of a chat on the IRC channel today about the M57SLI and how > the pci bridge does not seem to be initialized properly under LinuxBIOS. The > pci-e bridge is initialized ok - pci-e vga cards work fine; pci vga cards > do not. > > Here's an lspci of the pci bridge (device 06.0), booted from the > proprietary bios: > > 0000:00:06.0 0604: 10de:0370 (rev a2) (prog-if 01) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- > 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 > I/O behind bridge: 0000f000-00000fff > Memory behind bridge: fb000000-fb0fffff > Prefetchable memory behind bridge: fff00000-000fffff > BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- > Capabilities: [b8] #0d [0000] > Capabilities: [8c] #08 [a800] > 00: de 10 70 03 07 00 b0 00 a2 01 04 06 00 00 81 00 > 10: 00 00 00 00 00 00 00 00 00 01 01 20 f0 00 80 02 > 20: 00 fb 00 fb f0 ff 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 b8 00 00 00 00 00 00 00 00 00 00 0a > > and from linuxbios: > > 0000:00:06.0 0604: 10de:0370 (rev a2) > Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- > <MAbort- >SERR- <PERR- > Latency: 0 > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > I/O behind bridge: 0000f000-00000fff > Memory behind bridge: fff00000-000fffff > Prefetchable memory behind bridge: fff00000-000fffff > BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- > Capabilities: [b8] #0d [0000] > Capabilities: [8c] #08 [a800] > 00: de 10 70 03 04 01 b0 00 a2 00 04 06 00 00 81 00 > 10: 00 00 00 00 00 00 00 00 00 01 01 00 f0 00 80 02 > 20: f0 ff 00 00 f0 ff 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 b8 00 00 00 00 00 00 00 00 00 03 0a > > Uwe thought that perhaps there was an issue with the IRQ or MP table. I've > run getpir and mptable while running the proprietary BIOS, and here's the > output: > > http://ward.vandewege.net/m57sli_mptable.output > http://ward.vandewege.net/m57sli_irq_tables.c > > I've also saved a proprietary and linuxbios dmesg output, since there seems > to be something funny going on with the PCI bridge detection - under > LinuxBIOS no less than 7 devices show up as PCI bridges, rather than the 2 > that show up under the proprietary BIOS. > > http://ward.vandewege.net/m57sli_dmesg_linuxbios.txt > http://ward.vandewege.net/m57sli_dmesg_proprietary.txt > > Suggestions? Things to try? > > Thanks, > Ward. > > -- > Ward Vandewege <[EMAIL PROTECTED]> > Free Software Foundation - Senior System Administrator > -- linuxbios mailing list [email protected] http://www.linuxbios.org/mailman/listinfo/linuxbios
