44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From 3b1faa506dbc47c1f2aeb376ffe92a41eab961b3 Mon Sep 17 00:00:00 2001
|
|
From: Jerry Snitselaar <jsnitsel@redhat.com>
|
|
Date: Wed, 3 Apr 2024 13:06:20 -0700
|
|
Subject: [PATCH 1/3] accel-config/test: Don't attempt to disable non-existent
|
|
devices
|
|
'Content-type: text/plain'
|
|
|
|
Check whether any devices exist before attempting to iterate
|
|
over them.
|
|
|
|
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
|
|
---
|
|
test/common | 9 +++++++--
|
|
1 file changed, 7 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/test/common b/test/common
|
|
index a5a53ec27b08..fd9a3eebdc6b 100755
|
|
--- a/test/common
|
|
+++ b/test/common
|
|
@@ -122,13 +122,18 @@ check_prereq()
|
|
disable_all() {
|
|
for device_type in 'dsa' 'iax'; do
|
|
# Kernel before 5.13 has dsa and iax bus. Because of ABI change, iax
|
|
- # bus is removed. All devices are in /sys/bus/das/devices.
|
|
+ # bus is removed. All devices are in /sys/bus/dsa/devices.
|
|
if [ -d /sys/bus/iax ] && [ $device_type == 'iax' ]; then
|
|
DSA_DEVICE_PATH="/sys/bus/iax/devices"
|
|
else
|
|
DSA_DEVICE_PATH="/sys/bus/dsa/devices"
|
|
fi
|
|
- # Get available devices
|
|
+
|
|
+ if ! ls "${DSA_DEVICE_PATH}/" | grep -qE "${device_type}[0-9]*"; then
|
|
+ continue
|
|
+ fi
|
|
+
|
|
+ # Get available devices
|
|
for device_path in ${DSA_DEVICE_PATH}/${device_type}* ; do
|
|
[[ $(echo "$device_path" | grep -c '!') -eq 0 ]] && {
|
|
# Get wqs and disable it if the status is enabled
|
|
--
|
|
2.44.0
|
|
|