W dniu 09.01.2017 o 11:46, Peter Maydell pisze:
Calling qemu_set_irq() in a device reset function is a bit
tricky, because in a full system reset the device at the other
end might have already reset or might not, and calling into
its handler function for the irq line change might provoke
an unwanted change of its state. We don't really have a coherent
model here but for the moment we just try to avoid calling
set_irq in a reset method.
JC, if you remove qemu_set_irq() call from reset, at least m25p80 behavior
should not change since m25p80 reset handler will reset it's whole internal
state.