On Thu, Oct 13, 2016 at 03:59:55PM +0300, Jani Nikula wrote:
> While at it, make debugfs_path point at the debugfs root, not
> dri. This'll be handy in future work.
>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> tests/drm_lib.sh | 16 ++++++++++------
> 1 file changed, 10 insertions(+), 6 deletions(-)
>
> diff --git a/tests/drm_lib.sh b/tests/drm_lib.sh
> index 113da4c7d645..87e3ad0ab547 100755
> --- a/tests/drm_lib.sh
> +++ b/tests/drm_lib.sh
> @@ -41,18 +41,22 @@ do_or_die() {
> $@ > /dev/null 2>&1 || (echo "FAIL: $@ ($?)" && exit $IGT_EXIT_FAILURE)
> }
>
> -if [ -d /debug/dri ] ; then
> - debugfs_path=/debug/dri
> +if [ -d /sys/kernel/debug ]; then
> + debugfs_path=/sys/kernel/debug
> +elif [ -d /debug ]; then
> + debugfs_path=/debug
> +else
> + skip "debugfs not found"
> fi
Would parsing the output of `mount -t debugfs` be an option?
--
Petri Latvala
>
> -if [ -d /sys/kernel/debug/dri ] ; then
> - debugfs_path=/sys/kernel/debug/dri
> +if [ ! -d $debugfs_path/dri ]; then
> + skip "dri debugfs not found"
> fi
>
> i915_dfs_path=x
> for minor in `seq 0 16`; do
> - if [ -f $debugfs_path/$minor/i915_error_state ] ; then
> - i915_dfs_path=$debugfs_path/$minor
> + if [ -f $debugfs_path/dri/$minor/i915_error_state ] ; then
> + i915_dfs_path=$debugfs_path/dri/$minor
> break
> fi
> done
> --
> 2.1.4
>
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