diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-12 20:29:53 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-12 21:06:56 +0100 |
| commit | cb823ed9915b0d4064f3f51e936fbe13c089948a (patch) | |
| tree | 1583517aa39faef0047518a302de5a55ae54f50d /drivers/gpu/drm/i915/selftests/igt_reset.c | |
| parent | 139ab811511ce46d29dd0a2a861d0ac0f04d2fe6 (diff) | |
drm/i915/gt: Use intel_gt as the primary object for handling resets
Having taken the first step in encapsulating the functionality by moving
the related files under gt/, the next step is to start encapsulating by
passing around the relevant structs rather than the global
drm_i915_private. In this step, we pass intel_gt to intel_reset.c
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190712192953.9187-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/igt_reset.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/igt_reset.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/selftests/igt_reset.c b/drivers/gpu/drm/i915/selftests/igt_reset.c index 587df6fd4ffe..7ec8f8b049c6 100644 --- a/drivers/gpu/drm/i915/selftests/igt_reset.c +++ b/drivers/gpu/drm/i915/selftests/igt_reset.c @@ -7,47 +7,45 @@ #include "igt_reset.h" #include "gt/intel_engine.h" +#include "gt/intel_gt.h" #include "../i915_drv.h" -void igt_global_reset_lock(struct drm_i915_private *i915) +void igt_global_reset_lock(struct intel_gt *gt) { struct intel_engine_cs *engine; enum intel_engine_id id; - pr_debug("%s: current gpu_error=%08lx\n", - __func__, i915->gpu_error.flags); + pr_debug("%s: current gpu_error=%08lx\n", __func__, gt->reset.flags); - while (test_and_set_bit(I915_RESET_BACKOFF, &i915->gpu_error.flags)) - wait_event(i915->gpu_error.reset_queue, - !test_bit(I915_RESET_BACKOFF, - &i915->gpu_error.flags)); + while (test_and_set_bit(I915_RESET_BACKOFF, >->reset.flags)) + wait_event(gt->reset.queue, + !test_bit(I915_RESET_BACKOFF, >->reset.flags)); - for_each_engine(engine, i915, id) { + for_each_engine(engine, gt->i915, id) { while (test_and_set_bit(I915_RESET_ENGINE + id, - &i915->gpu_error.flags)) - wait_on_bit(&i915->gpu_error.flags, - I915_RESET_ENGINE + id, + >->reset.flags)) + wait_on_bit(>->reset.flags, I915_RESET_ENGINE + id, TASK_UNINTERRUPTIBLE); } } -void igt_global_reset_unlock(struct drm_i915_private *i915) +void igt_global_reset_unlock(struct intel_gt *gt) { struct intel_engine_cs *engine; enum intel_engine_id id; - for_each_engine(engine, i915, id) - clear_bit(I915_RESET_ENGINE + id, &i915->gpu_error.flags); + for_each_engine(engine, gt->i915, id) + clear_bit(I915_RESET_ENGINE + id, >->reset.flags); - clear_bit(I915_RESET_BACKOFF, &i915->gpu_error.flags); - wake_up_all(&i915->gpu_error.reset_queue); + clear_bit(I915_RESET_BACKOFF, >->reset.flags); + wake_up_all(>->reset.queue); } -bool igt_force_reset(struct drm_i915_private *i915) +bool igt_force_reset(struct intel_gt *gt) { - i915_gem_set_wedged(i915); - i915_reset(i915, 0, NULL); + intel_gt_set_wedged(gt); + intel_gt_reset(gt, 0, NULL); - return !i915_reset_failed(i915); + return !intel_gt_is_wedged(gt); } |