@@ -44,6 +44,7 @@ struct i915_selftest {
extern struct i915_selftest i915_selftest;
+void i915_prepare_selftests(const char *name);
int i915_mock_selftests(void);
int i915_live_selftests(struct pci_dev *pdev);
int i915_perf_selftests(struct pci_dev *pdev);
@@ -111,6 +112,7 @@ int __i915_subtests(const char *caller,
#else /* !IS_ENABLED(CONFIG_DRM_I915_SELFTEST) */
+static inline void i915_prepare_selftests(const char *) {};
static inline int i915_mock_selftests(void) { return 0; }
static inline int i915_live_selftests(struct pci_dev *pdev) { return 0; }
static inline int i915_perf_selftests(struct pci_dev *pdev) { return 0; }
@@ -129,13 +129,8 @@ static void set_default_test_all(struct selftest *st, unsigned int count)
st[i].enabled = true;
}
-static int __run_selftests(const char *name,
- struct selftest *st,
- unsigned int count,
- void *data)
+void i915_prepare_selftests(const char *name)
{
- int err = 0;
-
while (!i915_selftest.random_seed)
i915_selftest.random_seed = get_random_u32();
@@ -144,10 +139,21 @@ static int __run_selftests(const char *name,
msecs_to_jiffies_timeout(i915_selftest.timeout_ms) :
MAX_SCHEDULE_TIMEOUT;
- set_default_test_all(st, count);
-
pr_info(DRIVER_NAME ": Performing %s selftests with st_random_seed=0x%x st_timeout=%u\n",
name, i915_selftest.random_seed, i915_selftest.timeout_ms);
+}
+EXPORT_SYMBOL_NS_GPL(i915_prepare_selftests, I915_SELFTEST);
+
+static int __run_selftests(const char *name,
+ struct selftest *st,
+ unsigned int count,
+ void *data)
+{
+ int err = 0;
+
+ i915_prepare_selftests(name);
+
+ set_default_test_all(st, count);
/* Tests are listed in order in i915_*_selftests.h */
for (; count--; st++) {
The selftest preparation logic should also be used by KUnit. So, place it on a separate function and export it. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> --- To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. See [PATCH RFC v2 0/8] at: https://lore.kernel.org/all/cover.1667486144.git.mchehab@kernel.org/ drivers/gpu/drm/i915/i915_selftest.h | 2 ++ .../gpu/drm/i915/selftests/i915_selftest.c | 22 ++++++++++++------- 2 files changed, 16 insertions(+), 8 deletions(-)