Messages in this thread |  | | | Date | Fri, 2 Dec 2005 13:38:11 -0800 | | From | Greg KH <> | | Subject | Re: Status of PCI domain support? |
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On Fri, Dec 02, 2005 at 04:06:26PM -0500, Jeff Garzik wrote: > > The lack of PCI domain support on x86-64 prevents me from seeing the > following devices on the PCI bus: > > 61:04.0 RAID bus controller: Silicon Image, Inc. Adaptec AAR-1210SA SATA > HostRAID Controller (rev 02) > 61:06.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X > Fusion-MPT Dual Ultra320 SCSI (rev 07) > 61:06.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X > Fusion-MPT Dual Ultra320 SCSI (rev 07) > > I get the following errors, unless I disable the BIOS option 'ACPI bus > segmentation', which is enabled by default (and will be enabled on most > future machines): > > Dec 2 10:40:18 localhost kernel: ACPI: PCI Root Bridge [PCI1] (0001:40) > Dec 2 10:40:18 localhost kernel: PCI: Multiple domains not supported > Dec 2 10:40:18 localhost kernel: ACPI: PCI Root Bridge [PCI2] (0002:80) > Dec 2 10:40:18 localhost kernel: PCI: Multiple domains not supported > > Full machine info was just posted in another message, subject > "[2.6.15-rc4] oops in acpiphp". > > Is this a bug? Is this expected behavior (not implemented yet)? A > jump-start on tracking this down would be appreciated.
Based on the logic in arch/i386/pci/acpi.c (which is shared with x86-64), it's just not implemented yet at all.
I don't know of anyone currently working on adding this support to this code, does anyone else?
thanks,
greg k-h - 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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