Hi, I have a Tyan Thunder K7x Pro (S2469) and the amd-k7-agp module does not seem to be probing my AGP device. I have even tried putting debugging code into the amd-k7-agp module, and sure enough I can see it being loaded, but the probe function is never called. This is with kernel 2.6.19.
Here is my lspci -vvv for the relevent devices: 00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] System Co ntroller (rev 20) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step ping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort - <MAbort+ >SERR- <PERR- Latency: 32 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M] Region 1: Memory at c2200000 (32-bit, prefetchable) [size=4K] Region 2: I/O ports at 1050 [disabled] [size=4] Capabilities: [a0] AGP version 2.0 Status: RQ=16 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64 bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=<n one> 00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] AGP Bridge (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step ping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort - <MAbort- >SERR- <PERR- Latency: 99 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 00002000-00002fff Memory behind bridge: c0100000-c01fffff Prefetchable memory behind bridge: e0000000-efffffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort - <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- As you can see, the first device is indeed showing up as AGP capable and such, its just never probed (at least the probe function in amd-k7-agp is never called once the module is loaded). To simplefy things, here is a pcitweak -l of the top two devices above: PCI: 00:00:0: chip 1022,700c card 0000,0000 rev 20 class 06,00,00 hdr 00 PCI: 00:01:0: chip 1022,700d card 0000,0000 rev 00 class 06,04,00 hdr 01 In the amd-k7-agp code, this is in the device list: { .class = (PCI_CLASS_BRIDGE_HOST << 8), .class_mask = ~0, .vendor = PCI_VENDOR_ID_AMD, .device = PCI_DEVICE_ID_AMD_FE_GATE_700C, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, }, Which matches the first device. So I'm completely unsure as to why this device is never probed or how to fix it. Any help appreciated, PreZ :) PS - please CC me specifically on replies. I will check the list myself manually, but just in case I miss something .. :) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/