Re: [PATCH] Add support for pvpanic pci device

[Mihai Carabas]

La 28.10.2020 15:32, Mihai Carabas a scris:
> This patchset adds support for pvpanic pci device. The patchset was assembled
> from chuncks from some old patches [1] from 2018 which were left unmerged and
> some additions from me.
>
> How to test this:
> /usr/bin/qemu-system-aarch64 \
>          -machine virt,gic-version=3 -device pvpanic-pci
>
> After that you need to run a Linux kernel as guest, but you have to also apply
> the patches I will send for adding pci support for the pvpanic driver.

Here are the patches for Linux: https://lkml.org/lkml/2020/10/29/645
> [1] 
> http://patchwork.ozlabs.org/project/qemu-devel/cover/1544095560-70807-1-git-send-email-peng.hao2@zte.com.cn/
>
> Mihai Carabas (1):
>    pvpanic: break dependency on ISA_BUS adding PCI
>
> Peng Hao (3):
>    hw/misc/pvpanic: Add the PCI interface
>    hw/arm/virt: Use the pvpanic pci device
>    pvpanic : update pvpanic document
>
> Philippe Mathieu-Daudé (2):
>    hw/misc/pvpanic: Build the pvpanic device for any machine
>    hw/misc/pvpanic: Cosmetic renaming
>
>   default-configs/devices/arm-softmmu.mak |  1 +
>   docs/specs/pvpanic.txt                  | 12 ++++-
>   hw/misc/Kconfig                         |  2 +-
>   hw/misc/meson.build                     |  2 +-
>   hw/misc/pvpanic.c                       | 96 +++++++++++++++++++++++++++------
>   include/hw/misc/pvpanic.h               |  3 +-
>   include/hw/pci/pci.h                    |  1 +
>   7 files changed, 97 insertions(+), 20 deletions(-)