diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_ct.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_ct.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_ct.h b/drivers/gpu/drm/i915/intel_guc_ct.h index 595c8ad5bd4a..fac6e53194c6 100644 --- a/drivers/gpu/drm/i915/intel_guc_ct.h +++ b/drivers/gpu/drm/i915/intel_guc_ct.h @@ -75,6 +75,12 @@ struct intel_guc_ct_channel { struct intel_guc_ct { struct intel_guc_ct_channel host_channel; /* other channels are tbd */ + + /** @lock: protects pending requests list */ + spinlock_t lock; + + /** @pending_requests: list of requests waiting for response */ + struct list_head pending_requests; }; void intel_guc_ct_init_early(struct intel_guc_ct *ct); |