[PATCH v4 4/6] automation: switch to a wifi card on ADL system

[Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>]

Switch to a wifi card that has registers on a MSI-X page. This tests the
"x86/hvm: Allow writes to registers on the same page as MSI-X table"
feature. Switch it only for HVM test, because MSI-X adjacent write is
not supported on PV.

This requires also including drivers and firmware in system for tests.
Remove firmware unrelated to the test, to not increase initrd size too
much (all firmware takes over 100MB compressed).
And finally adjusts test script to handle not only eth0 as a test device,
but also wlan0 and connect it to the wifi network.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
---
This needs two new gitlab variables: WIFI_HW2_SSID and WIFI_HW2_PSK. I'll
provide them in private.

This change requires rebuilding test containers.

This can be applied only after QEMU change is committed. Otherwise the
test will fail.
---
 automation/gitlab-ci/test.yaml                      | 4 ++++
 automation/scripts/qubes-x86-64.sh                  | 7 +++++++
 automation/tests-artifacts/alpine/3.18.dockerfile   | 7 +++++++
 automation/tests-artifacts/kernel/6.1.19.dockerfile | 2 ++
 4 files changed, 20 insertions(+)

diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml
index 6aabdb9d156f..931a8fb28e1d 100644
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -195,6 +195,10 @@ adl-pci-pv-x86-64-gcc-debug:
 
 adl-pci-hvm-x86-64-gcc-debug:
   extends: .adl-x86-64
+  variables:
+    PCIDEV: "00:14.3"
+    WIFI_SSID: "$WIFI_HW2_SSID"
+    WIFI_PSK: "$WIFI_HW2_PSK"
   script:
     - ./automation/scripts/qubes-x86-64.sh pci-hvm 2>&1 | tee ${LOGFILE}
   needs:
diff --git a/automation/scripts/qubes-x86-64.sh 
b/automation/scripts/qubes-x86-64.sh
index 7eabc1bd6ad4..60498ef1e89a 100755
--- a/automation/scripts/qubes-x86-64.sh
+++ b/automation/scripts/qubes-x86-64.sh
@@ -94,6 +94,13 @@ on_reboot = "destroy"
     domU_check="
 set -x -e
 interface=eth0
+if [ -e /sys/class/net/wlan0 ]; then
+    interface=wlan0
+    set +x
+    wpa_passphrase "$WIFI_SSID" "$WIFI_PSK" > /etc/wpa_supplicant.conf
+    set -x
+    wpa_supplicant -B -iwlan0 -c /etc/wpa_supplicant.conf
+fi
 ip link set \"\$interface\" up
 timeout 30s udhcpc -i \"\$interface\"
 pingip=\$(ip -o -4 r show default|cut -f 3 -d ' ')
diff --git a/automation/tests-artifacts/alpine/3.18.dockerfile 
b/automation/tests-artifacts/alpine/3.18.dockerfile
index f1b4a8b7a191..b821a291fed3 100644
--- a/automation/tests-artifacts/alpine/3.18.dockerfile
+++ b/automation/tests-artifacts/alpine/3.18.dockerfile
@@ -34,6 +34,13 @@ RUN \
   apk add curl && \
   apk add udev && \
   apk add pciutils && \
+  apk add wpa_supplicant && \
+  # Select firmware for hardware tests
+  apk add linux-firmware-other && \
+  mkdir /lib/firmware-preserve && \
+  mv /lib/firmware/iwlwifi-so-a0-gf-a0* /lib/firmware-preserve/ && \
+  rm -rf /lib/firmware && \
+  mv /lib/firmware-preserve /lib/firmware && \
   \
   # Xen
   cd / && \
diff --git a/automation/tests-artifacts/kernel/6.1.19.dockerfile 
b/automation/tests-artifacts/kernel/6.1.19.dockerfile
index 3a4096780d20..84ed5dff23ae 100644
--- a/automation/tests-artifacts/kernel/6.1.19.dockerfile
+++ b/automation/tests-artifacts/kernel/6.1.19.dockerfile
@@ -32,6 +32,8 @@ RUN curl -fsSLO 
https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-"$LINUX_VERSI
     make xen.config && \
     scripts/config --enable BRIDGE && \
     scripts/config --enable IGC && \
+    scripts/config --enable IWLWIFI && \
+    scripts/config --enable IWLMVM && \
     cp .config .config.orig && \
     cat .config.orig | grep XEN | grep =m |sed 's/=m/=y/g' >> .config && \
     make -j$(nproc) bzImage && \
-- 
git-series 0.9.1