Enable dynamic debug only if secureboot is off

When secureboot is enabled, dynamic debug fails to get enabled. vnic dynamic debug is enabled if secureboot is disabled on the OS side. Signed-off-by: Vaishnavi Bhat <[email protected]>
vaishnavibhat · May 9, 2024 · 81a2dbc · 81a2dbc
1 parent 5975212
commit 81a2dbc
Showing 1 changed file with 13 additions and 8 deletions.
diff --git a/io/net/virt-net/network_virtualization.py b/io/net/virt-net/network_virtualization.py
@@ -35,6 +35,7 @@
 from avocado.utils.network.hosts import LocalHost
 from avocado.utils.ssh import Session
 from avocado.utils import wait
+from avocado.utils import linux
 from pexpect import pxssh
 import re
 from avocado.utils.network.hosts import RemoteHost
@@ -156,10 +157,13 @@ def setUp(self):
                'failover' in str(self.name.name):
                 self.cancel("this test is not needed")
         self.local = LocalHost()
-        cmd = "echo 'module ibmvnic +pt; func send_subcrq -pt' > /sys/kernel/debug/dynamic_debug/control"
-        result = process.run(cmd, shell=True, ignore_status=True)
-        if result.exit_status:
-            self.fail("failed to enable debug mode")
+        if not linux.is_os_secureboot_enabled():
+            cmd = "echo 'module ibmvnic +pt; func send_subcrq -pt' > /sys/kernel/debug/dynamic_debug/control"
+            result = process.run(cmd, shell=True, ignore_status=True)
+            if result.exit_status:
+                self.fail("failed to enable debug mode")
+        else:
+            self.log("failed to enable debug mode")
 
     @staticmethod
     def get_mcp_component(component):
@@ -1132,9 +1136,10 @@ def tearDown(self):
         except Exception:
             self.log.debug("Unable to set back the original active device")
         self.session_hmc.quit()
-        cmd = "echo 'module ibmvnic -pt; func send_subcrq -pt' > /sys/kernel/debug/dynamic_debug/control"
-        result = process.run(cmd, shell=True, ignore_status=True)
-        if result.exit_status:
-            self.log.debug("failed to disable debug mode")
+        if not linux.is_os_secureboot_enabled():
+            cmd = "echo 'module ibmvnic -pt; func send_subcrq -pt' > /sys/kernel/debug/dynamic_debug/control"
+            result = process.run(cmd, shell=True, ignore_status=True)
+            if result.exit_status:
+                self.log.debug("failed to disable debug mode")
         self.tune_rxtx_queue()
         self.session.quit()