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author | David Gibson <david@gibson.dropbear.id.au> | 2018-06-13 16:22:18 +1000 |
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committer | David Gibson <david@gibson.dropbear.id.au> | 2018-06-16 16:32:50 +1000 |
commit | 7388efafc27c2f45d22c8edbc14b3154c0381c2e (patch) | |
tree | 690c9d5bdea6f3d089a75e63bc2adce5912cdbe2 /hw/ppc/prep_systemio.c | |
parent | 51c047283c567ea27084827c979681f3e28b920e (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>
Diffstat (limited to 'hw/ppc/prep_systemio.c')
0 files changed, 0 insertions, 0 deletions