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# SPDX-License-Identifier: GPL-2.0-or-later
# ethtool tests for igb registers, interrupts, etc
from avocado_qemu import LinuxTest
class IGB(LinuxTest):
"""
:avocado: tags=accel:kvm
:avocado: tags=arch:x86_64
:avocado: tags=distro:fedora
:avocado: tags=distro_version:31
:avocado: tags=machine:q35
"""
timeout = 180
def test(self):
self.require_accelerator('kvm')
kernel_url = self.distro.pxeboot_url + 'vmlinuz'
kernel_hash = '5b6f6876e1b5bda314f93893271da0d5777b1f3c'
kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
initrd_url = self.distro.pxeboot_url + 'initrd.img'
initrd_hash = 'dd0340a1b39bd28f88532babd4581c67649ec5b1'
initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
# Ideally we want to test MSI as well, but it is blocked by a bug
# fixed with:
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=28e96556baca7056d11d9fb3cdd0aba4483e00d8
kernel_params = self.distro.default_kernel_params + ' pci=nomsi'
self.vm.add_args('-kernel', kernel_path,
'-initrd', initrd_path,
'-append', kernel_params,
'-accel', 'kvm',
'-device', 'igb')
self.launch_and_wait()
self.ssh_command('dnf -y install ethtool')
self.ssh_command('ethtool -t eth1 offline')
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