[Qemu-devel] [PATCH v3 0/4] hw/misc: Add a MMIO interface to the pvpanic device

[Philippe Mathieu-Daudé]

Hi, this series takes Peng Hao's previous work but rather than adding yet
another device, simply add the MMIO interface to the current device (which
only implements the I/O port access). 

The first patches are simple cleanups:
- patch 1 move the pvpanic device with the 'ocmmon objects' so we compile
  it once for the x86/arm/aarch64 archs,
- patch 2 simply renames ISA fields/definitions to generic ones.

Then instead of add/use the MMIO pvpanic device in the virt machine in an
unique patch, I split it in two distinct patches:
- patch 3 uses Peng Hao's work, but add the MMIO interface to the existing
  device (no logical change).
- patch 4 is Peng Hao's work in the virt machine (no logical change).

v2 from Peng Hao is:
https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg03433.html

Regards,

Phil.

Philippe Mathieu-Daudé (4):
  hw/misc/pvpanic: Build the pvpanic device in $(common-obj)
  hw/misc/pvpanic: Cosmetic renaming
  hw/misc/pvpanic: Add the MMIO interface
  hw/arm/virt: Use the pvpanic device

 default-configs/arm-softmmu.mak |  2 +-
 hw/arm/virt.c                   | 21 ++++++++++
 hw/misc/Makefile.objs           |  2 +-
 hw/misc/pvpanic.c               | 68 +++++++++++++++++++++++++++++----
 include/hw/arm/virt.h           |  1 +
 5 files changed, 84 insertions(+), 10 deletions(-)

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2.17.2