Peter Baumann <[EMAIL PROTECTED]> wrote: > > > I'm hitting an annoying bug in kernel 2.6.11.5 > > Every time I _reboot_ (warmstart) my pc my two network cards won't get > recognized any longer. > > Following error message appears on my screen: > > PCI: Enabling device 0000:00:0b.0 (0000 -> 0003) > ACPI: PCI interrupt 0000:00:0b.0[A] -> GSI 19 (level, low) -> IRQ 19 > 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html > 0000:00:0b.0: 3Com PCI 3c905B Cyclone 100baseTx at 0x1000. Vers LK1.1.19 > PCI: Setting latency timer of device 0000:00:0b.0 to 64 > *** EEPROM MAC address is invalid. > 3c59x: vortex_probe1 fails. Returns -22 > 3c59x: probe of 0000:00:0b.0 failed with error -22 > PCI: Enabling device 0000:00:0d.0 (0000 -> 0003) > ACPI: PCI interrupt 0000:00:0d.0[A] -> GSI 19 (level, low) -> IRQ 19 > 0000:00:0d.0: 3Com PCI 3c905B Cyclone 100baseTx at 0x1080. Vers LK1.1.19 > PCI: Setting latency timer of device 0000:00:0d.0 to 64 > *** EEPROM MAC address is invalid. > 3c59x: vortex_probe1 fails. Returns -22 > 3c59x: probe of 0000:00:0d.0 failed with error -22 > > This doesn't happen with older kernels (especially with 2.6.10) and so > I've done a binary search and narrowed it down to 2.6.11-rc5 where it > first hits me. > > My config, lspci output and the dmesg output of the working and non-working > version can be found at [1] > > Feel free to ask if any information is missing or if I am supposed to try > a patch.
Thanks for doing the bsearch - it helps. There were no driver changes between 2.6.11-rc4 and 2.6.11-rc5. The only PCI change I see is --- drivers/pci/pci.c 22 Jan 2005 03:20:37 -0000 1.71 +++ drivers/pci/pci.c 24 Feb 2005 18:02:37 -0000 1.72 @@ -268,7 +268,7 @@ return -EIO; pci_read_config_word(dev,pm + PCI_PM_PMC,&pmc); - if ((pmc & PCI_PM_CAP_VER_MASK) != 2) { + if ((pmc & PCI_PM_CAP_VER_MASK) > 2) { printk(KERN_DEBUG "PCI: %s has unsupported PM cap regs version (%u)\n", dev->slot_name, pmc & PCI_PM_CAP_VER_MASK); and you're not getting that message (are you?) Nothing much in arch/i386.. There were some ACPI changes, which is always a worry ;) Does that machine run OK without ACPI support? If so, could you determine whether disabling ACPI fixes things up? - 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/