diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_types.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_types.h b/drivers/gpu/drm/i915/gt/intel_gt_types.h index 96890dd12b5f..0cc1d6b185dc 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_types.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_types.h @@ -17,6 +17,7 @@ #include "i915_vma.h" #include "intel_engine_types.h" +#include "intel_gt_buffer_pool_types.h" #include "intel_llc_types.h" #include "intel_reset_types.h" #include "intel_rc6_types.h" @@ -61,6 +62,7 @@ struct intel_gt { struct list_head closed_vma; spinlock_t closed_lock; /* guards the list of closed_vma */ + ktime_t last_init_time; struct intel_reset reset; /** @@ -72,14 +74,12 @@ struct intel_gt { */ intel_wakeref_t awake; + u32 clock_frequency; + struct intel_llc llc; struct intel_rc6 rc6; struct intel_rps rps; - ktime_t last_init_time; - - struct i915_vma *scratch; - spinlock_t irq_lock; u32 gt_imr; u32 pm_ier; @@ -97,6 +97,18 @@ struct intel_gt { * Reserved for exclusive use by the kernel. */ struct i915_address_space *vm; + + /* + * A pool of objects to use as shadow copies of client batch buffers + * when the command parser is enabled. Prevents the client from + * modifying the batch contents after software parsing. + * + * Buffers older than 1s are periodically reaped from the pool, + * or may be reclaimed by the shrinker before then. + */ + struct intel_gt_buffer_pool buffer_pool; + + struct i915_vma *scratch; }; enum intel_gt_scratch_field { |