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On 09/05/2007 10:32 AM, Karl Bellve wrote: > > Please CC any response. Thanks. > > I am having an issue with a Supermicro h8dce motherboard and failure to > recognize a 5th SATA drive after upgrading to Fedora 7. > > This motherboard has 8 sata ports that use the sata_nv driver. > > The lack of seeing the 5th SATA drive shows up in 2.6.22 kernels, such > as kernel-2.6.22.2-42.fc6 and kernel-2.6.22.1-41.fc7. > > The 5th SATA drive can still be detected in 2.6.20 kernels such as > kernel-2.6.20-1.2933.fc6 (I am currently using this kernel). > > From dmesg, it appears the reason I am not seeing the 5th SATA drive > (second SATA controller) is the following error: > > Aug 30 14:08:03 alcor kernel: sata_nv 0000:80:08.0: Using ADMA mode > Aug 30 14:08:03 alcor kernel: PCI: *Unable to reserve mem region* > #6:1000@dfefd000 for device 0000:80:08.0 > Aug 30 14:08:03 alcor kernel: ACPI: PCI interrupt for device > 0000:80:08.0 disabled > Aug 30 14:08:03 alcor kernel: sata_nv: probe of 0000:80:08.0 failed with > error -16 > > sata_nv that comes with the 2.6.22 kernels appear to be version 3.4 > while the older kernels comes with version 3.2 (which work). I contacted > Robert Hancock directly about this and he suggested I post an email to > LKML. > > Motherboard: > http://www.supermicro.com/Aplus/motherboard/Opteron/nForce/H8DCE.cfm > Single AMD Opteron(tm) Processor 244 > 1 GB of memory. > > I can send you the complete dmesg output if you would like. > Open a bugzilla at https://bugzilla.redhat.com and post full dmesg from the new and old kernels as attachments there. There seems to be some kind of memory layout problem in 2.6.22... - 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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