On 18.09.18 10:06, Jan Kiszka wrote:
On 18.09.18 09:57, Nir Geller wrote:
Thanks for your reply.
I recompiled the kernel.
Now when I try to enable the root cell I get this:
[ 95.597454] OF: PCI: host bridge /vpci@0 ranges:
[ 95.602141] OF: PCI: MEM 0x30100000..0x30101fff -> 0x30100000
[ 95.608155] pci-host-generic 30000000.vpci: ECAM at [mem
0x30000000-0x300fffff] for [bus 00]
[ 95.622972] pci-host-generic 30000000.vpci: Node /vpci@0 has inconsistent
"linux,pci-domain" property in DT
Either your jailhouse system config needs to set .pci_domain for the virtual
host controller to 1, or you are missing linux,pci-domain in the device tree
entry of the physical controller of that target. Both device tree entries need
to be consistent /wrt this property, i.e. both use it or both leave it out,
that's what Linux means here.
Oh, and the recommended variant is using linux,pci-domain because it gives a
stable domain number across jailhouse disable / enable cycles. We are slowly
converting boards (by adding patches for device trees that lack the entry).
Jan
--
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux
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