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* hw: clean up hw/hw.h includesPaolo Bonzini2016-05-191-0/+1
| | | | | | | | | | | | | Include qom/object.h and exec/memory.h instead of exec/ioport.h; exec/ioport.h was almost everywhere required only for those two includes, not for the content of the header itself. Remove block/aio.h, everybody is already including it through another path. With this change, include/hw/hw.h is freed from qemu-common.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/gpio: Add the emulation of gpio_keyShannon Zhao2016-03-301-0/+104
This will be used by ARM virt machine as a power button. Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Message-id: 1458221140-15232-2-git-send-email-zhaoshenglong@huawei.com [PMM: Use hyphen rather than underscore in type names; add a comment briefly describing what the device does] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>