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authorDavid Gibson <david@gibson.dropbear.id.au>2018-06-13 16:22:18 +1000
committerDavid Gibson <david@gibson.dropbear.id.au>2018-06-16 16:32:50 +1000
commit7388efafc27c2f45d22c8edbc14b3154c0381c2e (patch)
tree690c9d5bdea6f3d089a75e63bc2adce5912cdbe2 /replay
parent51c047283c567ea27084827c979681f3e28b920e (diff)
target/ppc, spapr: Move VPA information to machine_data
CPUPPCState currently contains a number of fields containing the state of the VPA. The VPA is a PAPR specific concept covering several guest/host shared memory areas used to communicate some information with the hypervisor. As a PAPR concept this is really machine specific information, although it is per-cpu, so it doesn't really belong in the core CPU state structure. There's also other information that's per-cpu, but platform/machine specific. So create a (void *)machine_data in PowerPCCPU which can be used by the machine to locate per-cpu data. Intialization, lifetime and cleanup of machine_data is entirely up to the machine type. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Tested-by: Greg Kurz <groug@kaod.org>
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