115 	spin_lock_init(&ct->ctbs.send.lock);  in intel_guc_ct_init_early()
191 static int ct_register_buffer(struct intel_guc_ct *ct, bool send,  in ct_register_buffer()  argument
196 	err = intel_guc_self_cfg64(ct_to_guc(ct), send ?  in ct_register_buffer()
203 	err = intel_guc_self_cfg64(ct_to_guc(ct), send ?  in ct_register_buffer()
210 	err = intel_guc_self_cfg32(ct_to_guc(ct), send ?  in ct_register_buffer()
217 			       send ? "SEND" : "RECV", ERR_PTR(err));  in ct_register_buffer()
266 	guc_ct_buffer_init(&ct->ctbs.send, desc, cmds, cmds_size, resv_space);  in intel_guc_ct_init()
319 	GEM_BUG_ON(blob != ct->ctbs.send.desc);  in intel_guc_ct_enable()
322 	guc_ct_buffer_reset(&ct->ctbs.send);  in intel_guc_ct_enable()
336 	desc = base + ptrdiff(ct->ctbs.send.desc, blob);  in intel_guc_ct_enable()
337 	cmds = base + ptrdiff(ct->ctbs.send.cmds, blob);  in intel_guc_ct_enable()
338 	size = ct->ctbs.send.size * 4;  in intel_guc_ct_enable()
408 	struct intel_guc_ct_buffer *ctb = &ct->ctbs.send;  in ct_write()
548 		struct guc_ct_buffer_desc *send = ct->ctbs.send.desc;  in ct_deadlocked()  local
549 		struct guc_ct_buffer_desc *recv = ct->ctbs.send.desc;  in ct_deadlocked()
553 			 send->status, recv->status);  in ct_deadlocked()
555 			 atomic_read(&ct->ctbs.send.space) * 4);  in ct_deadlocked()
556 		CT_ERROR(ct, "Head: %u (Dwords)\n", ct->ctbs.send.desc->head);  in ct_deadlocked()
557 		CT_ERROR(ct, "Tail: %u (Dwords)\n", ct->ctbs.send.desc->tail);  in ct_deadlocked()
564 		ct->ctbs.send.broken = true;  in ct_deadlocked()
583 	lockdep_assert_held(&ct->ctbs.send.lock);  in g2h_reserve_space()
598 	struct intel_guc_ct_buffer *ctb = &ct->ctbs.send;  in h2g_has_room()
627 	lockdep_assert_held(&ct->ctbs.send.lock);  in has_room_nb()
658 	struct intel_guc_ct_buffer *ctb = &ct->ctbs.send;  in ct_send_nb()
691 	struct intel_guc_ct_buffer *ctb = &ct->ctbs.send;  in ct_send()
821 	if (unlikely(ct->ctbs.send.broken))  in intel_guc_ct_send()
1324 		   atomic_read(&ct->ctbs.send.space) * 4);  in intel_guc_ct_print_info()
1326 		   ct->ctbs.send.desc->head);  in intel_guc_ct_print_info()
1328 		   ct->ctbs.send.desc->tail);  in intel_guc_ct_print_info()