710 	oct->dispatch.dlist = (struct octeon_dispatch *)  in octeon_allocate_device_mem()
842 	oct->dispatch.count = 0;  in octeon_init_dispatch_list()
845 		oct->dispatch.dlist[i].opcode = 0;  in octeon_init_dispatch_list()
846 		INIT_LIST_HEAD(&oct->dispatch.dlist[i].list);  in octeon_init_dispatch_list()
852 	spin_lock_init(&oct->dispatch.lock);  in octeon_init_dispatch_list()
864 	spin_lock_bh(&oct->dispatch.lock);  in octeon_delete_dispatch_list()
867 		struct list_head *dispatch;  in octeon_delete_dispatch_list()  local
869 		dispatch = &oct->dispatch.dlist[i].list;  in octeon_delete_dispatch_list()
870 		while (dispatch->next != dispatch) {  in octeon_delete_dispatch_list()
871 			temp = dispatch->next;  in octeon_delete_dispatch_list()
876 		oct->dispatch.dlist[i].opcode = 0;  in octeon_delete_dispatch_list()
879 	oct->dispatch.count = 0;  in octeon_delete_dispatch_list()
881 	spin_unlock_bh(&oct->dispatch.lock);  in octeon_delete_dispatch_list()
894 	struct list_head *dispatch;  in octeon_get_dispatch()  local
900 	spin_lock_bh(&octeon_dev->dispatch.lock);  in octeon_get_dispatch()
902 	if (octeon_dev->dispatch.count == 0) {  in octeon_get_dispatch()
903 		spin_unlock_bh(&octeon_dev->dispatch.lock);  in octeon_get_dispatch()
907 	if (!(octeon_dev->dispatch.dlist[idx].opcode)) {  in octeon_get_dispatch()
908 		spin_unlock_bh(&octeon_dev->dispatch.lock);  in octeon_get_dispatch()
912 	if (octeon_dev->dispatch.dlist[idx].opcode == combined_opcode) {  in octeon_get_dispatch()
913 		fn = octeon_dev->dispatch.dlist[idx].dispatch_fn;  in octeon_get_dispatch()
915 		list_for_each(dispatch,  in octeon_get_dispatch()
916 			      &octeon_dev->dispatch.dlist[idx].list) {  in octeon_get_dispatch()
917 			if (((struct octeon_dispatch *)dispatch)->opcode ==  in octeon_get_dispatch()
920 				      dispatch)->dispatch_fn;  in octeon_get_dispatch()
926 	spin_unlock_bh(&octeon_dev->dispatch.lock);  in octeon_get_dispatch()
959 	spin_lock_bh(&oct->dispatch.lock);  in octeon_register_dispatch_fn()
961 	if (oct->dispatch.dlist[idx].opcode == 0) {  in octeon_register_dispatch_fn()
962 		oct->dispatch.dlist[idx].opcode = combined_opcode;  in octeon_register_dispatch_fn()
963 		oct->dispatch.dlist[idx].dispatch_fn = fn;  in octeon_register_dispatch_fn()
964 		oct->dispatch.dlist[idx].arg = fn_arg;  in octeon_register_dispatch_fn()
965 		oct->dispatch.count++;  in octeon_register_dispatch_fn()
966 		spin_unlock_bh(&oct->dispatch.lock);  in octeon_register_dispatch_fn()
970 	spin_unlock_bh(&oct->dispatch.lock);  in octeon_register_dispatch_fn()
977 		struct octeon_dispatch *dispatch;  in octeon_register_dispatch_fn()  local
981 		dispatch = (struct octeon_dispatch *)  in octeon_register_dispatch_fn()
983 		if (!dispatch) {  in octeon_register_dispatch_fn()
988 		dispatch->opcode = combined_opcode;  in octeon_register_dispatch_fn()
989 		dispatch->dispatch_fn = fn;  in octeon_register_dispatch_fn()
990 		dispatch->arg = fn_arg;  in octeon_register_dispatch_fn()
995 		spin_lock_bh(&oct->dispatch.lock);  in octeon_register_dispatch_fn()
996 		list_add(&dispatch->list, &oct->dispatch.dlist[idx].list);  in octeon_register_dispatch_fn()
997 		oct->dispatch.count++;  in octeon_register_dispatch_fn()
998 		spin_unlock_bh(&oct->dispatch.lock);  in octeon_register_dispatch_fn()
1029 	struct list_head *dispatch, *dfree = NULL, *tmp2;  in octeon_unregister_dispatch_fn()  local
1034 	spin_lock_bh(&oct->dispatch.lock);  in octeon_unregister_dispatch_fn()
1036 	if (oct->dispatch.count == 0) {  in octeon_unregister_dispatch_fn()
1037 		spin_unlock_bh(&oct->dispatch.lock);  in octeon_unregister_dispatch_fn()
1043 	if (oct->dispatch.dlist[idx].opcode == combined_opcode) {  in octeon_unregister_dispatch_fn()
1044 		dispatch = &oct->dispatch.dlist[idx].list;  in octeon_unregister_dispatch_fn()
1045 		if (dispatch->next != dispatch) {  in octeon_unregister_dispatch_fn()
1046 			dispatch = dispatch->next;  in octeon_unregister_dispatch_fn()
1047 			oct->dispatch.dlist[idx].opcode =  in octeon_unregister_dispatch_fn()
1048 				((struct octeon_dispatch *)dispatch)->opcode;  in octeon_unregister_dispatch_fn()
1049 			oct->dispatch.dlist[idx].dispatch_fn =  in octeon_unregister_dispatch_fn()
1051 				 dispatch)->dispatch_fn;  in octeon_unregister_dispatch_fn()
1052 			oct->dispatch.dlist[idx].arg =  in octeon_unregister_dispatch_fn()
1053 				((struct octeon_dispatch *)dispatch)->arg;  in octeon_unregister_dispatch_fn()
1054 			list_del(dispatch);  in octeon_unregister_dispatch_fn()
1055 			dfree = dispatch;  in octeon_unregister_dispatch_fn()
1057 			oct->dispatch.dlist[idx].opcode = 0;  in octeon_unregister_dispatch_fn()
1058 			oct->dispatch.dlist[idx].dispatch_fn = NULL;  in octeon_unregister_dispatch_fn()
1059 			oct->dispatch.dlist[idx].arg = NULL;  in octeon_unregister_dispatch_fn()
1063 		list_for_each_safe(dispatch, tmp2,  in octeon_unregister_dispatch_fn()
1064 				   &(oct->dispatch.dlist[idx].  in octeon_unregister_dispatch_fn()
1066 			if (((struct octeon_dispatch *)dispatch)->opcode ==  in octeon_unregister_dispatch_fn()
1068 				list_del(dispatch);  in octeon_unregister_dispatch_fn()
1069 				dfree = dispatch;  in octeon_unregister_dispatch_fn()
1076 		oct->dispatch.count--;  in octeon_unregister_dispatch_fn()
1078 	spin_unlock_bh(&oct->dispatch.lock);  in octeon_unregister_dispatch_fn()