diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_reset.h')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_reset.h | 73 |
1 files changed, 42 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.h b/drivers/gpu/drm/i915/gt/intel_reset.h index 03fba0ab3868..37a987b17108 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.h +++ b/drivers/gpu/drm/i915/gt/intel_reset.h @@ -11,56 +11,67 @@ #include <linux/types.h> #include <linux/srcu.h> -#include "gt/intel_engine_types.h" +#include "intel_engine_types.h" +#include "intel_reset_types.h" struct drm_i915_private; struct i915_request; struct intel_engine_cs; +struct intel_gt; struct intel_guc; +void intel_gt_init_reset(struct intel_gt *gt); +void intel_gt_fini_reset(struct intel_gt *gt); + __printf(4, 5) -void i915_handle_error(struct drm_i915_private *i915, - intel_engine_mask_t engine_mask, - unsigned long flags, - const char *fmt, ...); +void intel_gt_handle_error(struct intel_gt *gt, + intel_engine_mask_t engine_mask, + unsigned long flags, + const char *fmt, ...); #define I915_ERROR_CAPTURE BIT(0) -void i915_reset(struct drm_i915_private *i915, - intel_engine_mask_t stalled_mask, - const char *reason); -int i915_reset_engine(struct intel_engine_cs *engine, - const char *reason); - -void i915_reset_request(struct i915_request *rq, bool guilty); +void intel_gt_reset(struct intel_gt *gt, + intel_engine_mask_t stalled_mask, + const char *reason); +int intel_engine_reset(struct intel_engine_cs *engine, + const char *reason); -int __must_check i915_reset_trylock(struct drm_i915_private *i915); -void i915_reset_unlock(struct drm_i915_private *i915, int tag); +void __i915_request_reset(struct i915_request *rq, bool guilty); -int i915_terminally_wedged(struct drm_i915_private *i915); +int __must_check intel_gt_reset_trylock(struct intel_gt *gt); +void intel_gt_reset_unlock(struct intel_gt *gt, int tag); -bool intel_has_gpu_reset(struct drm_i915_private *i915); -bool intel_has_reset_engine(struct drm_i915_private *i915); +void intel_gt_set_wedged(struct intel_gt *gt); +bool intel_gt_unset_wedged(struct intel_gt *gt); +int intel_gt_terminally_wedged(struct intel_gt *gt); -int intel_gpu_reset(struct drm_i915_private *i915, - intel_engine_mask_t engine_mask); +int __intel_gt_reset(struct intel_gt *gt, intel_engine_mask_t engine_mask); -int intel_reset_guc(struct drm_i915_private *i915); +int intel_reset_guc(struct intel_gt *gt); -struct i915_wedge_me { +struct intel_wedge_me { struct delayed_work work; - struct drm_i915_private *i915; + struct intel_gt *gt; const char *name; }; -void __i915_init_wedge(struct i915_wedge_me *w, - struct drm_i915_private *i915, - long timeout, - const char *name); -void __i915_fini_wedge(struct i915_wedge_me *w); +void __intel_init_wedge(struct intel_wedge_me *w, + struct intel_gt *gt, + long timeout, + const char *name); +void __intel_fini_wedge(struct intel_wedge_me *w); -#define i915_wedge_on_timeout(W, DEV, TIMEOUT) \ - for (__i915_init_wedge((W), (DEV), (TIMEOUT), __func__); \ - (W)->i915; \ - __i915_fini_wedge((W))) +#define intel_wedge_on_timeout(W, GT, TIMEOUT) \ + for (__intel_init_wedge((W), (GT), (TIMEOUT), __func__); \ + (W)->gt; \ + __intel_fini_wedge((W))) + +static inline bool __intel_reset_failed(const struct intel_reset *reset) +{ + return unlikely(test_bit(I915_WEDGED, &reset->flags)); +} + +bool intel_has_gpu_reset(struct drm_i915_private *i915); +bool intel_has_reset_engine(struct drm_i915_private *i915); #endif /* I915_RESET_H */ |