Messages in this thread |  | | From | Jeff <> | Subject | Problem with VT82c686(a) chipset (acpi quirks) | Date | Mon, 29 Oct 2001 12:14:20 +0000 |
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Summary: The kernel appears to e calling the wrong quirk, or the quirk dosent work as it should. the quirk that is being called is quirk_vt82c686_acpi, causing an address space collision
Detail: Im using 2.4.13-ac2 at the moment, but the problem is unchanged when i use anyhting recent(2.4.7, 2.4.12).
It's a Compaq EvoN150 laptop, and appears to have a VIA Appolo PLE133 ("http://www.via.com.tw/jsp/en/products/apollo/ple133.jsp") chipset. (Compaq tech. support told me it had a VT8601 (northbridge) in it, and a VT82C686A (southbridge) in it, chipsets listed at "http://www.viaarena.com/?PageID=14" (they also said it had a fdc37m869 super io (?))). Anyway.. i got an address space collision from it. heres the relevent (i thing) dmesg, after i compiled with DBG on in pci.c, pcisetup-res.c, arch/i386/kernel/pci-i386.h => pci-pc.c, quirks.c: PCI: Probing PCI hardware Scanning bus 00 Found 00:00 [1106/0601] 000600 00 PCI: Calling quirk c010dc30 for 00:00.0 Found 00:08 [1106/8601] 000604 01 PCI: Calling quirk c010dc30 for 00:01.0 Found 00:38 [1106/0686] 000601 00 PCI: Calling quirk c010dc30 for 00:07.0 Found 00:39 [1106/0571] 000101 00 PCI: Calling quirk c010dc30 for 00:07.1 PCI: IDE base address fixup for 00:07.1 Found 00:3a [1106/3038] 000c03 00 PCI: Calling quirk c010dc30 for 00:07.2 Found 00:3c [1106/3057] 000680 00 PCI: Calling quirk c010dc30 for 00:07.4 PCI: Calling quirk c03469d0 for 00:07.4 PCI: Address space collision on region 9 of device VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] [8080:808f] PCI: Calling quirk c0346a80 for 00:07.4 Found 00:3d [1106/3058] 000401 00
I also run a kernel before with an output statment in kernel/resource.c line 119 outputing confilct->name to find the conflicting device, which was VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
If anyone can help with this, plz email me je4d@pobox.com, and do likewise if u need/want any more info.
Many Thanks - Jeff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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