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Xenia Ragiadakou
29a9638fd4
Add vcpu affinity to the dom0less bindings. Example:
dom1 {
...
cpus = <4>;
vcpu0 {
compatible = "xen,vcpu";
id = <0>;
hard-affinity = "4-7";
};
vcpu1 {
compatible = "xen,vcpu";
id = <1>;
hard-affinity = "0-3,5";
};
vcpu2 {
compatible = "xen,vcpu";
id = <2>;
hard-affinity = "1,6";
};
...
Note that the property hard-affinity is optional. It is possible to add
other properties in the future not only to specify soft affinity, but
also to provide more precise methods for configuring affinity. For
instance, on ARM the MPIDR could be use to specify the pCPU. For now, it
is left to the future.
Signed-off-by: Xenia Ragiadakou <xenia.ragiadakou@amd.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Acked-by: Julien Grall <jgrall@amazon.com>
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