69 void tiqdio_add_device(struct qdio_irq *irq_ptr)  in tiqdio_add_device()  argument
72 	list_add_rcu(&irq_ptr->entry, &tiq_list);  in tiqdio_add_device()
76 void tiqdio_remove_device(struct qdio_irq *irq_ptr)  in tiqdio_remove_device()  argument
79 	list_del_rcu(&irq_ptr->entry);  in tiqdio_remove_device()
82 	INIT_LIST_HEAD(&irq_ptr->entry);  in tiqdio_remove_device()
85 static inline int references_shared_dsci(struct qdio_irq *irq_ptr)  in references_shared_dsci()  argument
87 	return irq_ptr->dsci == &q_indicators[TIQDIO_SHARED_IND].ind;  in references_shared_dsci()
90 int test_nonshared_ind(struct qdio_irq *irq_ptr)  in test_nonshared_ind()  argument
92 	if (!is_thinint_irq(irq_ptr))  in test_nonshared_ind()
94 	if (references_shared_dsci(irq_ptr))  in test_nonshared_ind()
96 	if (*irq_ptr->dsci)  in test_nonshared_ind()
171 static int set_subchannel_ind(struct qdio_irq *irq_ptr, int reset)  in set_subchannel_ind()  argument
173 	struct chsc_scssc_area *scssc = (void *)irq_ptr->chsc_page;  in set_subchannel_ind()
182 		subchannel_indicator_addr = virt_to_phys(irq_ptr->dsci);  in set_subchannel_ind()
185 	rc = chsc_sadc(irq_ptr->schid, scssc, summary_indicator_addr,  in set_subchannel_ind()
188 		DBF_ERROR("%4x SSI r:%4x", irq_ptr->schid.sch_no,  in set_subchannel_ind()
200 int qdio_establish_thinint(struct qdio_irq *irq_ptr)  in qdio_establish_thinint()  argument
204 	if (!is_thinint_irq(irq_ptr))  in qdio_establish_thinint()
207 	irq_ptr->dsci = get_indicator();  in qdio_establish_thinint()
208 	DBF_HEX(&irq_ptr->dsci, sizeof(void *));  in qdio_establish_thinint()
210 	rc = set_subchannel_ind(irq_ptr, 0);  in qdio_establish_thinint()
212 		put_indicator(irq_ptr->dsci);  in qdio_establish_thinint()
217 void qdio_shutdown_thinint(struct qdio_irq *irq_ptr)  in qdio_shutdown_thinint()  argument
219 	if (!is_thinint_irq(irq_ptr))  in qdio_shutdown_thinint()
223 	set_subchannel_ind(irq_ptr, 1);  in qdio_shutdown_thinint()
224 	put_indicator(irq_ptr->dsci);  in qdio_shutdown_thinint()