Merge ~dirksu/plainbox-provider-pc-sanity:check_wifi6e into plainbox-provider-pc-sanity:master

[Dirk Su]

Check if wifi 6GHz band enabled with kernel version less then 5.15

[OEM Taipei Bot (oem-taipei-bot)]

[autopkgtest]
help PASS
checkbox-cli-list PASS
bootstrap-pc-sanity PASS
cvescan PASS

https://oem-share.canonical.com/partners/lyoncore/share/artifacts/plainbox-provider-pc-sanity/plainbox-provider-pc-sanity-1.0.1ubuntu1-08c21da-in-linux-container-focal

[Kai-Chuan Hsieh (kchsieh)]

Should add test case to both pc-sanity-smoke-test and pc-sanity-smoke-test-no-dgpu-switching.
The rest looks good to me.

[Kai-Chuan Hsieh (kchsieh)]

For running the script, you require the package supports iw and uname, please add it to the pxu file as required package for running the test case. It should be coreutils and iw in this case.

[OEM Taipei Bot (oem-taipei-bot)]

[autopkgtest]
help PASS
checkbox-cli-list PASS
bootstrap-pc-sanity PASS
cvescan PASS

https://oem-share.canonical.com/partners/lyoncore/share/artifacts/plainbox-provider-pc-sanity/plainbox-provider-pc-sanity-1.0.1ubuntu1-c9b60bc-in-linux-container-focal

[Kai-Chuan Hsieh (kchsieh)]

LGTM

review: Approve

diff --git a/bin/check_wifi6e.py b/bin/check_wifi6e.py
new file mode 100755
index 0000000..bdbd9a6
--- /dev/null
+++ b/bin/check_wifi6e.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import subprocess
+import sys
+
+
+def main():
+    if len(sys.argv) < 2:
+        print(sys.argv[0] + " [interface]")
+        return 0
+
+    kernel_version = subprocess.getoutput("uname -r").split(".")
+    if int(kernel_version[1]) > 15:
+        return 0
+
+    _6g_start = 5945
+    _6g_end = 7125
+
+    data = subprocess.run(
+            ["iw", sys.argv[1], "info"],
+            capture_output=True,
+            encoding='utf-8')
+    if data.returncode:
+        print(sys.argv[1] + " is not valid wireless interface")
+        return 0
+    index = data.stdout[data.stdout.find('wiphy') + 6]
+    data = subprocess.getoutput("iw phy" + index + " info").splitlines()
+    for i, line in enumerate(data):
+        if 'Frequencies' in line:
+            while data[i + 1].startswith('\t\t\t'):
+                if 'disabled' not in (data[i + 1]):
+                    freq = int(data[i + 1].split()[1])
+                    if freq > _6g_start and freq < _6g_end:
+                        raise SystemExit("Contain 6Ghz band and Kernel not over 5.15")  # noqa: E501
+                i = i + 1
+    return 0
+
+
+if __name__ == '__main__':
+    main()
diff --git a/units/pc-sanity/pc-sanity-check-devices.pxu b/units/pc-sanity/pc-sanity-check-devices.pxu
index 2b9bb09..f66c128 100644
--- a/units/pc-sanity/pc-sanity-check-devices.pxu
+++ b/units/pc-sanity/pc-sanity-check-devices.pxu
@@ -51,6 +51,22 @@ _summary: Check if kernel log contains mt7921e failed to start WM firmware
 _description:
  Check if the system experience mt7921e failed to start WM firmware.
 
+unit: template
+template-resource: device
+template-filter:
+ device.category == 'WIRELESS'
+template-unit: job
+plugin: shell
+category_id: com.canonical.plainbox::miscellanea
+id: miscellanea/check_{interface}_wifi6e_enabled
+requires:
+ package.name == 'coreutils'
+ package.name == 'iw'
+command: check_wifi6e.py {interface}
+_summary: Check the status of Wifi6e
+_description:
+ Check if the system enable Wifi6e 6GHz band with Kernel less then 5.15
+
 plugin: shell
 category_id: com.canonical.plainbox::miscellanea
 id: miscellanea/intel_pmc_core
diff --git a/units/pc-sanity/pc-sanity.pxu b/units/pc-sanity/pc-sanity.pxu
index b6f006a..bdf203d 100644
--- a/units/pc-sanity/pc-sanity.pxu
+++ b/units/pc-sanity/pc-sanity.pxu
@@ -47,6 +47,7 @@ include:
     com.canonical.certification::miscellanea/check_.*_unchecked_msr_access_error
     com.canonical.certification::miscellanea/check_.*_start_rt_ucode_failed
     com.canonical.certification::miscellanea/check_.*_start_wm_firmware_failed
+    com.canonical.certification::miscellanea/check_.*_wifi6e_enabled
 exclude:
     com.canonical.certification::suspend/bluetooth_obex_send_before_suspend
     com.canonical.certification::suspend/bluetooth_obex_send_after_suspend_auto
@@ -109,6 +110,7 @@ include:
     com.canonical.certification::miscellanea/check_.*_unchecked_msr_access_error
     com.canonical.certification::miscellanea/check_.*_start_rt_ucode_failed
     com.canonical.certification::miscellanea/check_.*_start_wm_firmware_failed
+    com.canonical.certification::miscellanea/check_.*_wifi6e_enabled
 exclude:
     com.canonical.certification::after-suspend-bluetooth4/beacon_.*
     com.canonical.certification::bluetooth4/beacon_eddystone.*