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Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_request.c')
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_request.c113
1 files changed, 30 insertions, 83 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c
index 07e557815308..4d4b86b5fa11 100644
--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -25,6 +25,7 @@
#include <linux/prime_numbers.h>
#include "../i915_selftest.h"
+#include "igt_live_test.h"
#include "mock_context.h"
#include "mock_gem_device.h"
@@ -255,84 +256,27 @@ int i915_request_mock_selftests(void)
SUBTEST(igt_request_rewind),
};
struct drm_i915_private *i915;
- int err;
+ intel_wakeref_t wakeref;
+ int err = 0;
i915 = mock_gem_device();
if (!i915)
return -ENOMEM;
- err = i915_subtests(tests, i915);
+ with_intel_runtime_pm(i915, wakeref)
+ err = i915_subtests(tests, i915);
+
drm_dev_put(&i915->drm);
return err;
}
-struct live_test {
- struct drm_i915_private *i915;
- const char *func;
- const char *name;
-
- unsigned int reset_count;
-};
-
-static int begin_live_test(struct live_test *t,
- struct drm_i915_private *i915,
- const char *func,
- const char *name)
-{
- int err;
-
- t->i915 = i915;
- t->func = func;
- t->name = name;
-
- err = i915_gem_wait_for_idle(i915,
- I915_WAIT_LOCKED,
- MAX_SCHEDULE_TIMEOUT);
- if (err) {
- pr_err("%s(%s): failed to idle before, with err=%d!",
- func, name, err);
- return err;
- }
-
- i915->gpu_error.missed_irq_rings = 0;
- t->reset_count = i915_reset_count(&i915->gpu_error);
-
- return 0;
-}
-
-static int end_live_test(struct live_test *t)
-{
- struct drm_i915_private *i915 = t->i915;
-
- i915_retire_requests(i915);
-
- if (wait_for(intel_engines_are_idle(i915), 10)) {
- pr_err("%s(%s): GPU not idle\n", t->func, t->name);
- return -EIO;
- }
-
- if (t->reset_count != i915_reset_count(&i915->gpu_error)) {
- pr_err("%s(%s): GPU was reset %d times!\n",
- t->func, t->name,
- i915_reset_count(&i915->gpu_error) - t->reset_count);
- return -EIO;
- }
-
- if (i915->gpu_error.missed_irq_rings) {
- pr_err("%s(%s): Missed interrupts on engines %lx\n",
- t->func, t->name, i915->gpu_error.missed_irq_rings);
- return -EIO;
- }
-
- return 0;
-}
-
static int live_nop_request(void *arg)
{
struct drm_i915_private *i915 = arg;
struct intel_engine_cs *engine;
- struct live_test t;
+ intel_wakeref_t wakeref;
+ struct igt_live_test t;
unsigned int id;
int err = -ENODEV;
@@ -342,7 +286,7 @@ static int live_nop_request(void *arg)
*/
mutex_lock(&i915->drm.struct_mutex);
- intel_runtime_pm_get(i915);
+ wakeref = intel_runtime_pm_get(i915);
for_each_engine(engine, i915, id) {
struct i915_request *request = NULL;
@@ -350,7 +294,7 @@ static int live_nop_request(void *arg)
IGT_TIMEOUT(end_time);
ktime_t times[2] = {};
- err = begin_live_test(&t, i915, __func__, engine->name);
+ err = igt_live_test_begin(&t, i915, __func__, engine->name);
if (err)
goto out_unlock;
@@ -392,7 +336,7 @@ static int live_nop_request(void *arg)
break;
}
- err = end_live_test(&t);
+ err = igt_live_test_end(&t);
if (err)
goto out_unlock;
@@ -403,7 +347,7 @@ static int live_nop_request(void *arg)
}
out_unlock:
- intel_runtime_pm_put(i915);
+ intel_runtime_pm_put(i915, wakeref);
mutex_unlock(&i915->drm.struct_mutex);
return err;
}
@@ -478,7 +422,8 @@ static int live_empty_request(void *arg)
{
struct drm_i915_private *i915 = arg;
struct intel_engine_cs *engine;
- struct live_test t;
+ intel_wakeref_t wakeref;
+ struct igt_live_test t;
struct i915_vma *batch;
unsigned int id;
int err = 0;
@@ -489,7 +434,7 @@ static int live_empty_request(void *arg)
*/
mutex_lock(&i915->drm.struct_mutex);
- intel_runtime_pm_get(i915);
+ wakeref = intel_runtime_pm_get(i915);
batch = empty_batch(i915);
if (IS_ERR(batch)) {
@@ -503,7 +448,7 @@ static int live_empty_request(void *arg)
unsigned long n, prime;
ktime_t times[2] = {};
- err = begin_live_test(&t, i915, __func__, engine->name);
+ err = igt_live_test_begin(&t, i915, __func__, engine->name);
if (err)
goto out_batch;
@@ -539,7 +484,7 @@ static int live_empty_request(void *arg)
break;
}
- err = end_live_test(&t);
+ err = igt_live_test_end(&t);
if (err)
goto out_batch;
@@ -553,7 +498,7 @@ out_batch:
i915_vma_unpin(batch);
i915_vma_put(batch);
out_unlock:
- intel_runtime_pm_put(i915);
+ intel_runtime_pm_put(i915, wakeref);
mutex_unlock(&i915->drm.struct_mutex);
return err;
}
@@ -637,8 +582,9 @@ static int live_all_engines(void *arg)
struct drm_i915_private *i915 = arg;
struct intel_engine_cs *engine;
struct i915_request *request[I915_NUM_ENGINES];
+ intel_wakeref_t wakeref;
+ struct igt_live_test t;
struct i915_vma *batch;
- struct live_test t;
unsigned int id;
int err;
@@ -648,9 +594,9 @@ static int live_all_engines(void *arg)
*/
mutex_lock(&i915->drm.struct_mutex);
- intel_runtime_pm_get(i915);
+ wakeref = intel_runtime_pm_get(i915);
- err = begin_live_test(&t, i915, __func__, "");
+ err = igt_live_test_begin(&t, i915, __func__, "");
if (err)
goto out_unlock;
@@ -722,7 +668,7 @@ static int live_all_engines(void *arg)
request[id] = NULL;
}
- err = end_live_test(&t);
+ err = igt_live_test_end(&t);
out_request:
for_each_engine(engine, i915, id)
@@ -731,7 +677,7 @@ out_request:
i915_vma_unpin(batch);
i915_vma_put(batch);
out_unlock:
- intel_runtime_pm_put(i915);
+ intel_runtime_pm_put(i915, wakeref);
mutex_unlock(&i915->drm.struct_mutex);
return err;
}
@@ -742,7 +688,8 @@ static int live_sequential_engines(void *arg)
struct i915_request *request[I915_NUM_ENGINES] = {};
struct i915_request *prev = NULL;
struct intel_engine_cs *engine;
- struct live_test t;
+ intel_wakeref_t wakeref;
+ struct igt_live_test t;
unsigned int id;
int err;
@@ -753,9 +700,9 @@ static int live_sequential_engines(void *arg)
*/
mutex_lock(&i915->drm.struct_mutex);
- intel_runtime_pm_get(i915);
+ wakeref = intel_runtime_pm_get(i915);
- err = begin_live_test(&t, i915, __func__, "");
+ err = igt_live_test_begin(&t, i915, __func__, "");
if (err)
goto out_unlock;
@@ -838,7 +785,7 @@ static int live_sequential_engines(void *arg)
GEM_BUG_ON(!i915_request_completed(request[id]));
}
- err = end_live_test(&t);
+ err = igt_live_test_end(&t);
out_request:
for_each_engine(engine, i915, id) {
@@ -860,7 +807,7 @@ out_request:
i915_request_put(request[id]);
}
out_unlock:
- intel_runtime_pm_put(i915);
+ intel_runtime_pm_put(i915, wakeref);
mutex_unlock(&i915->drm.struct_mutex);
return err;
}
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