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path: root/drivers/gpu/drm/i915/i915_reset.h
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_reset.h')
-rw-r--r--drivers/gpu/drm/i915/i915_reset.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_reset.h b/drivers/gpu/drm/i915/i915_reset.h
index f2d347f319df..3c0450289b8f 100644
--- a/drivers/gpu/drm/i915/i915_reset.h
+++ b/drivers/gpu/drm/i915/i915_reset.h
@@ -9,14 +9,18 @@
#include <linux/compiler.h>
#include <linux/types.h>
+#include <linux/srcu.h>
+
+#include "intel_engine_types.h"
struct drm_i915_private;
+struct i915_request;
struct intel_engine_cs;
struct intel_guc;
__printf(4, 5)
void i915_handle_error(struct drm_i915_private *i915,
- u32 engine_mask,
+ intel_engine_mask_t engine_mask,
unsigned long flags,
const char *fmt, ...);
#define I915_ERROR_CAPTURE BIT(0)
@@ -24,7 +28,7 @@ void i915_handle_error(struct drm_i915_private *i915,
void i915_clear_error_registers(struct drm_i915_private *i915);
void i915_reset(struct drm_i915_private *i915,
- unsigned int stalled_mask,
+ intel_engine_mask_t stalled_mask,
const char *reason);
int i915_reset_engine(struct intel_engine_cs *engine,
const char *reason);
@@ -32,10 +36,16 @@ int i915_reset_engine(struct intel_engine_cs *engine,
void i915_reset_request(struct i915_request *rq, bool guilty);
bool i915_reset_flush(struct drm_i915_private *i915);
+int __must_check i915_reset_trylock(struct drm_i915_private *i915);
+void i915_reset_unlock(struct drm_i915_private *i915, int tag);
+
+int i915_terminally_wedged(struct drm_i915_private *i915);
+
bool intel_has_gpu_reset(struct drm_i915_private *i915);
bool intel_has_reset_engine(struct drm_i915_private *i915);
-int intel_gpu_reset(struct drm_i915_private *i915, u32 engine_mask);
+int intel_gpu_reset(struct drm_i915_private *i915,
+ intel_engine_mask_t engine_mask);
int intel_reset_guc(struct drm_i915_private *i915);