[PATCH v2 12/13] tests/avocado: Add igb test

[Akihiko Odaki]

This automates ethtool tests for igb registers, interrupts, etc.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 MAINTAINERS                                   |  1 +
 .../org.centos/stream/8/x86_64/test-avocado   |  1 +
 tests/avocado/igb.py                          | 38 +++++++++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 tests/avocado/igb.py

diff --git a/MAINTAINERS b/MAINTAINERS
index 2599cd673c..5409f2d625 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2222,6 +2222,7 @@ igb
 M: Akihiko Odaki <akihiko.odaki@daynix.com>
 S: Maintained
 F: hw/net/igb*
+F: tests/avocado/igb.py
 F: tests/qtest/igb-test.c
 F: tests/qtest/libqos/igb.c
 
diff --git a/scripts/ci/org.centos/stream/8/x86_64/test-avocado 
b/scripts/ci/org.centos/stream/8/x86_64/test-avocado
index 7aeecbcfb8..7e07dbcc89 100755
--- a/scripts/ci/org.centos/stream/8/x86_64/test-avocado
+++ b/scripts/ci/org.centos/stream/8/x86_64/test-avocado
@@ -37,6 +37,7 @@ make get-vm-images
     tests/avocado/cpu_queries.py:QueryCPUModelExpansion.test \
     tests/avocado/empty_cpu_model.py:EmptyCPUModel.test \
     tests/avocado/hotplug_cpu.py:HotPlugCPU.test \
+    tests/avocado/igb.py:IGB.test \
     tests/avocado/info_usernet.py:InfoUsernet.test_hostfwd \
     tests/avocado/intel_iommu.py:IntelIOMMU.test_intel_iommu \
     tests/avocado/intel_iommu.py:IntelIOMMU.test_intel_iommu_pt \
diff --git a/tests/avocado/igb.py b/tests/avocado/igb.py
new file mode 100644
index 0000000000..abf5dfa07f
--- /dev/null
+++ b/tests/avocado/igb.py
@@ -0,0 +1,38 @@
+# 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')
-- 
2.39.0