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tests: add test to read all debugfs files

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Catches a bunch of forcewake warnings on snb+

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2011-10-30 20:51:03 +01:00
parent 5b8bbc950d
commit f361664df0
2 changed files with 36 additions and 4 deletions
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13
tests/Makefile.am
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@ -1,7 +1,7 @@
if HAVE_DRM
noinst_PROGRAMS = \
gem_stress \
$(TESTS) \
$(TESTS_progs) \
$(HANG) \
$(NULL)
@ -14,7 +14,8 @@ gem_stress_SOURCES = \
gem_stress_gen6.c \
$(NULL)
TESTS = getversion \
TESTS_progs = \
getversion \
getclient \
getstats \
gem_basic \
@ -55,13 +56,17 @@ TESTS = getversion \
gem_unref_active_buffers \
$(NULL)
TESTS = $(TESTS_progs) \
debugfs_reader \
$(NULL)
HANG = \
gem_bad_batch \
gem_hang \
gem_bad_blit \
$(NULL)
EXTRA_PROGRAMS = $(TESTS) $(HANG)
EXTRA_PROGRAMS = $(TESTS_progs) $(HANG)
CLEANFILES = $(EXTRA_PROGRAMS)
AM_CFLAGS = $(DRM_CFLAGS) $(WARN_CFLAGS) \
@ -72,7 +77,7 @@ LDADD = ../lib/libintel_tools.la $(PCIACCESS_LIBS) $(DRM_LIBS)
if HAVE_CAIRO
if HAVE_LIBUDEV
if HAVE_GLIB
TESTS += testdisplay
TESTS_progs += testdisplay
LDADD += $(CAIRO_LIBS) $(LIBUDEV_LIBS) $(GLIB_LIBS)
AM_CFLAGS += $(CAIRO_CFLAGS) $(LIBUDEV_CFLAGS) $(GLIB_CFLAGS)
endif

27
tests/debugfs_reader Executable file
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@ -0,0 +1,27 @@
#!/bin/sh
if [ -d /debug/dri ] ; then
debugfs_path=/debug_dri
fi
if [ -d /sys/kernel/debug/dri ] ; then
debugfs_path=/sys/kernel/debug/dri
fi
i915_path=x
for dir in `ls $debugfs_path` ; do
if [ -f $debugfs_path/$dir/i915_error_state ] ; then
i915_path=$debugfs_path/$dir
break
fi
done
if [ $i915_path = "x" ] ; then
echo i915 debugfs path not found.
exit 1
fi
# read everything we can
cat $i915_path/* >& /dev/null
exit 0