diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context_types.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context_types.h b/drivers/gpu/drm/i915/gt/intel_context_types.h index 08049ee91cee..bf9cedfccbf0 100644 --- a/drivers/gpu/drm/i915/gt/intel_context_types.h +++ b/drivers/gpu/drm/i915/gt/intel_context_types.h @@ -13,6 +13,7 @@ #include <linux/types.h> #include "i915_active_types.h" +#include "i915_utils.h" #include "intel_engine_types.h" #include "intel_sseu.h" @@ -22,6 +23,8 @@ struct intel_context; struct intel_ring; struct intel_context_ops { + int (*alloc)(struct intel_context *ce); + int (*pin)(struct intel_context *ce); void (*unpin)(struct intel_context *ce); @@ -35,20 +38,28 @@ struct intel_context_ops { struct intel_context { struct kref ref; - struct i915_gem_context *gem_context; struct intel_engine_cs *engine; struct intel_engine_cs *inflight; +#define intel_context_inflight(ce) ptr_mask_bits((ce)->inflight, 2) +#define intel_context_inflight_count(ce) ptr_unmask_bits((ce)->inflight, 2) + + struct i915_address_space *vm; + struct i915_gem_context *gem_context; struct list_head signal_link; struct list_head signals; struct i915_vma *state; struct intel_ring *ring; + struct intel_timeline *timeline; + + unsigned long flags; +#define CONTEXT_ALLOC_BIT 0 u32 *lrc_reg_state; u64 lrc_desc; - unsigned int active_count; /* notionally protected by timeline->mutex */ + unsigned int active_count; /* protected by timeline->mutex */ atomic_t pin_count; struct mutex pin_mutex; /* guards pinning and associated on-gpuing */ |