Messages in this thread | | | Date | Sat, 07 Jan 2006 16:26:44 -0500 | From | Brice Goglin <> | Subject | Re: 2.6.15-mm2 |
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Dave Jones wrote:
>Are you sure you actually this device ... > > > 0000:01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon Mobility M300] (prog-if 00 [VGA]) > > Subsystem: IBM: Unknown device 056e > > 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, Cache Line Size: 0x08 (32 bytes) > > Interrupt: pin A routed to IRQ 169 > > Region 0: Memory at c0000000 (32-bit, prefetchable) [size=128M] > > Region 1: I/O ports at 2000 [size=256] > > Region 2: Memory at a8100000 (32-bit, non-prefetchable) [size=64K] > > Expansion ROM at a8120000 [disabled] [size=128K] > > Capabilities: <available only to root> > > 00: 02 10 60 54 07 01 10 00 00 00 00 03 08 00 00 00 > > 10: 08 00 00 c0 01 20 00 00 00 00 10 a8 00 00 00 00 > > 20: 00 00 00 00 00 00 00 00 00 00 00 00 14 10 6e 05 > > 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00 > >is actually AGP ? (lspci -vvv of that device [as root] will tell you) > > Dave > > >
Hi Dave,
It might be a PCI Express, I'm not sure. Here's lspci -vvv as root. Where am I supposed to look ?
0000:01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon Mobility M300] (prog-if 00 [VGA]) Subsystem: IBM: Unknown device 056e 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, Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 169 Region 0: Memory at c0000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at 2000 [size=256] Region 2: Memory at a8100000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at a8120000 [disabled] [size=128K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] #10 [0001] Capabilities: [80] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000
Assuming this is a PCI Express card, then what is the proper fix ? Should I prevent my initscript from loading agpgart (actually intel_agp) at all ? (I guess udev or hotplug is trying to load it here). Is there something like agpgart for PCI express ? Or is it useless ?
Brice
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