Hi, this is another clean-up series, paving the road for a later series touching the GT64120 north bridge.
It makes the EMPTY_SLOT more in shape with the UNIMPLEMENTED_DEVICE, and slighly more powerful (allowing overlapping, trace events). Previous discussions with Artyom and Peter: - https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg00235.html 'TYPE_EMPTY_SLOT is not UNIMPLEMENTED_DEVICE' - https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg00336.html '"no bus errors when this range is touched" behaviour' - https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg00292.html 'background region with the "RAZ/WI" behaviour' Regards, Phil. Philippe Mathieu-Daudé (9): hw/misc: Move the 'empty_slot' device to hw/misc/ MAINTAINERS: Add the 'empty_slot' device with the 'unimp' one hw/misc/empty_slot: Allow overide by device with higher priority hw/misc/empty_slot: Add a qdev property 'size' hw/misc/empty_slot: Add a qdev property 'name' hw/misc/empty_slot: Convert debug printf()s to trace events hw/sparc/sun4m: Mark some devices as 'unimplemented' hw/sparc/sun4m: Simplify the RAM creation hw/misc/empty_slot: Pass the slot name as argument include/hw/empty_slot.h | 7 --- include/hw/misc/empty_slot.h | 33 +++++++++++ hw/mips/mips_malta.c | 4 +- hw/{core => misc}/empty_slot.c | 65 ++++++++++++-------- hw/sparc/sun4m.c | 105 ++++++++------------------------- MAINTAINERS | 4 +- hw/core/Makefile.objs | 1 - hw/misc/Makefile.objs | 1 + hw/misc/trace-events | 4 ++ 9 files changed, 108 insertions(+), 116 deletions(-) delete mode 100644 include/hw/empty_slot.h create mode 100644 include/hw/misc/empty_slot.h rename hw/{core => misc}/empty_slot.c (57%) -- 2.19.1
