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c11256aa6f
This commit adds support of Resettable interface to buses and devices: + ResettableState structure is added in the Bus/Device state + Resettable methods are implemented. + device/bus_is_in_reset function defined This commit allows to transition the objects to the new multi-phase interface without changing the reset behavior at all. Object single reset method can be split into the 3 different phases but the 3 phases are still executed in a row for a given object. From the qdev/qbus reset api point of view, nothing is changed. qdev_reset_all() and qbus_reset_all() are not modified as well as device_legacy_reset(). Transition of an object must be done from parent class to child class. Care has been taken to allow the transition of a parent class without requiring the child classes to be transitioned at the same time. Note that SysBus and SysBusDevice class do not need any transition because they do not override the legacy reset method. Signed-off-by: Damien Hedde <damien.hedde@greensocs.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200123132823.1117486-5-damien.hedde@greensocs.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| block | ||
| chardev | ||
| crypto | ||
| disas | ||
| exec | ||
| fpu | ||
| hw | ||
| io | ||
| libdecnumber | ||
| migration | ||
| monitor | ||
| net | ||
| qapi | ||
| qemu | ||
| qom | ||
| scsi | ||
| standard-headers | ||
| sysemu | ||
| tcg | ||
| ui | ||
| user | ||
| elf.h | ||
| glib-compat.h | ||
| qemu-common.h | ||
| qemu-io.h | ||
| trace-tcg.h | ||