From: Mihai Carabas <mihai.carabas@oracle.com>
To: qemu-devel@nongnu.org
Cc: Mihai Carabas <mihai.carabas@oracle.com>,
peter.maydell@linaro.org, kraxel@redhat.com
Subject: [PATCH v2] Add support for pvpanic pci device
Date: Fri, 18 Dec 2020 14:53:13 +0200 [thread overview]
Message-ID: <1608295996-8464-1-git-send-email-mihai.carabas@oracle.com> (raw)
This patchset adds support for pvpanic pci device. This is the second revision,
re-written after Peter Maydell's feedback:
- split the code in common, isa and pci
- obtained 0x101 device id per documenation from Gerd Hoffmann
- fix-up minor documentation issue
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 have sent for adding pci support for the pvpanic driver [1].
[1] https://lkml.org/lkml/2020/10/29/645
Mihai Carabas (3):
hw/misc/pvpanic: split-out generic and bus dependent code
hw/misc/pvpanic: add PCI interface support
pvpanic : update pvpanic spec document
docs/specs/pci-ids.txt | 2 +
docs/specs/pvpanic.txt | 13 ++++++-
hw/i386/Kconfig | 1 -
hw/misc/Kconfig | 13 ++++++-
hw/misc/meson.build | 4 +-
hw/misc/pvpanic-isa.c | 95 +++++++++++++++++++++++++++++++++++++++++++++++
hw/misc/pvpanic-pci.c | 87 +++++++++++++++++++++++++++++++++++++++++++
hw/misc/pvpanic.c | 85 +++---------------------------------------
include/hw/misc/pvpanic.h | 24 +++++++++++-
include/hw/pci/pci.h | 1 +
tests/qtest/meson.build | 2 +-
11 files changed, 241 insertions(+), 86 deletions(-)
create mode 100644 hw/misc/pvpanic-isa.c
create mode 100644 hw/misc/pvpanic-pci.c
--
1.8.3.1
next reply other threads:[~2020-12-18 14:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-18 12:53 Mihai Carabas [this message]
2020-12-18 12:53 ` [PATCH 1/3] hw/misc/pvpanic: split-out generic and bus dependent code Mihai Carabas
2021-01-08 12:14 ` Peter Maydell
2020-12-18 12:53 ` [PATCH 2/3] hw/misc/pvpanic: add PCI interface support Mihai Carabas
2020-12-22 15:30 ` Gerd Hoffmann
2020-12-22 16:03 ` Mihai Carabas
2021-01-08 12:28 ` Peter Maydell
2020-12-18 12:53 ` [PATCH 3/3] pvpanic : update pvpanic spec document Mihai Carabas
2021-01-08 12:00 ` Peter Maydell
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