izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

tests/functional/test_aarch64_device_passthrough: update image

Browse Source 
TF-A needs to be patched to enable support for FEAT_TCR2 and
FEAT_SCTLR2. This new image contains updated firmware.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250727074202.83141-2-richard.henderson@linaro.org
Message-ID: <20250719035838.2284029-2-pierrick.bouvier@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Pierrick Bouvier
2025-08-30 16:37:22 +01:00
committed by Peter Maydell
parent a362960b29
commit 2561626c25
1 changed files with 14 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/functional/aarch64/test_device_passthrough.py
+14 -13
View File
@@ -9,7 +9,7 @@
#
# SPDX-License-Identifier: GPL-2.0-or-later
import os
from os.path import join
from qemu_test import QemuSystemTest, Asset
from qemu_test import exec_command, wait_for_console_pattern
@@ -77,15 +77,16 @@ echo device_passthrough_test_ok
class Aarch64DevicePassthrough(QemuSystemTest):
# https://github.com/pbo-linaro/qemu-linux-stack
# https://github.com/pbo-linaro/qemu-linux-stack/tree/device_passthrough
# $ ./build.sh && ./archive_artifacts.sh out.tar.xz
#
# Linux kernel is compiled with defconfig +
# IOMMUFD + VFIO_DEVICE_CDEV + ARM_SMMU_V3_IOMMUFD
# https://docs.kernel.org/driver-api/vfio.html#vfio-device-cde
ASSET_DEVICE_PASSTHROUGH_STACK = Asset(
('https://fileserver.linaro.org/s/fx5DXxBYme8dw2G/'
'download/device_passthrough.tar.xz'),
'812750b664d61c2986f2b149939ae28cafbd60d53e9c7e4b16e97143845e196d')
('https://github.com/pbo-linaro/qemu-linux-stack/'
'releases/download/build/device_passthrough-c3fb84a.tar.xz'),
'15ac2b02bed0c0ea8e3e007de0bcfdaf6fd51c1ba98213f841dc7d01d6f72f04')
# This tests the device passthrough implementation, by booting a VM
# supporting it with two nvme disks attached, and launching a nested VM
@@ -96,16 +97,16 @@ class Aarch64DevicePassthrough(QemuSystemTest):
self.vm.set_console()
stack_path_tar_gz = self.ASSET_DEVICE_PASSTHROUGH_STACK.fetch()
self.archive_extract(stack_path_tar_gz, format="tar")
stack_path_tar = self.ASSET_DEVICE_PASSTHROUGH_STACK.fetch()
self.archive_extract(stack_path_tar, format="tar")
stack = self.scratch_file('out')
kernel = os.path.join(stack, 'Image.gz')
rootfs_host = os.path.join(stack, 'host.ext4')
disk_vfio = os.path.join(stack, 'disk_vfio')
disk_iommufd = os.path.join(stack, 'disk_iommufd')
guest_cmd = os.path.join(stack, 'guest.sh')
nested_guest_cmd = os.path.join(stack, 'nested_guest.sh')
kernel = join(stack, 'Image.gz')
rootfs_host = join(stack, 'host.ext4')
disk_vfio = join(stack, 'disk_vfio')
disk_iommufd = join(stack, 'disk_iommufd')
guest_cmd = join(stack, 'guest.sh')
nested_guest_cmd = join(stack, 'nested_guest.sh')
# we generate two random disks
with open(disk_vfio, "wb") as d: d.write(randbytes(512))
with open(disk_iommufd, "wb") as d: d.write(randbytes(1024))