Re: [Qemu-devel] [PATCH 3/9] hw/misc/empty_slot: Allow overide by device with higher priority

2019-06-25 Thread Artyom Tarasenko
On Tue, Jun 25, 2019 at 12:01 AM Philippe Mathieu-Daudé wrote: > > The 'empty_slot' models a ChipEnable (or ChipSelect) MMIO device > pluggable on a bus. > The bus allow such slots to be not connected ('empty), thus no > bus errors are generated when this range is accessed. > > The device is mappe

[Qemu-devel] [PATCH 3/9] hw/misc/empty_slot: Allow overide by device with higher priority

2019-06-24 Thread Philippe Mathieu-Daudé
The 'empty_slot' models a ChipEnable (or ChipSelect) MMIO device pluggable on a bus. The bus allow such slots to be not connected ('empty), thus no bus errors are generated when this range is accessed. The device is mapped at priority -1 to allow other devices to be mapped on top of it. Signe