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| author | Nicholas Piggin | 2019-07-22 07:32:13 +0200 |
|---|---|---|
| committer | David Gibson | 2019-08-21 09:17:39 +0200 |
| commit | 4b5e06c9465ece90b48cb0b978c0b898ea46e133 (patch) | |
| tree | b5d00067a99a3ee23e849b8a8ff808f4b964f689 /include | |
| parent | ppc/xive: Improve 'info pic' support (diff) | |
| download | qemu-4b5e06c9465ece90b48cb0b978c0b898ea46e133.tar.gz qemu-4b5e06c9465ece90b48cb0b978c0b898ea46e133.tar.xz qemu-4b5e06c9465ece90b48cb0b978c0b898ea46e133.zip | |
machine: Add wakeup method to MachineClass
Waking from suspend is not logically a machine reset on all machines,
particularly in the paravirtualized case rather than hardware
emulated. The ppc spapr machine for example just invokes hypervisor
to suspend, and expects that call to return with the machine in the
same state (modulo some possible migration and reconfiguration
details).
Implement a machine ->wakeup method and use that if it exists.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20190722053215.20808-2-npiggin@gmail.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/boards.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index aa35955f7f..60d69217b4 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -180,6 +180,7 @@ struct MachineClass { void (*init)(MachineState *state); void (*reset)(MachineState *state); + void (*wakeup)(MachineState *state); void (*hot_add_cpu)(MachineState *state, const int64_t id, Error **errp); int (*kvm_type)(MachineState *machine, const char *arg); void (*smp_parse)(MachineState *ms, QemuOpts *opts); |