diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h index f709a19c7e21..58e42901ff49 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h @@ -8,6 +8,7 @@ #include <linux/interrupt.h> #include <linux/spinlock.h> +#include <linux/stackdepot.h> #include <linux/workqueue.h> #include <linux/ktime.h> #include <linux/wait.h> @@ -81,10 +82,26 @@ struct intel_guc_ct { struct list_head incoming; /* incoming requests */ struct work_struct worker; /* handler for incoming requests */ + +#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM) + struct { + u16 fence; + u16 action; +#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GUC) + depot_stack_handle_t stack; +#endif + } lost_and_found[SZ_16]; +#endif } requests; /** @stall_time: time of first time a CTB submission is stalled */ ktime_t stall_time; + +#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GUC) + int dead_ct_reason; + bool dead_ct_reported; + struct work_struct dead_ct_worker; +#endif }; void intel_guc_ct_init_early(struct intel_guc_ct *ct); |