70 static inline int references_shared_dsci(struct qdio_irq *irq_ptr)  in references_shared_dsci()  argument
72 	return irq_ptr->dsci == &q_indicators[TIQDIO_SHARED_IND].ind;  in references_shared_dsci()
75 int test_nonshared_ind(struct qdio_irq *irq_ptr)  in test_nonshared_ind()  argument
77 	if (!is_thinint_irq(irq_ptr))  in test_nonshared_ind()
79 	if (references_shared_dsci(irq_ptr))  in test_nonshared_ind()
81 	if (*irq_ptr->dsci)  in test_nonshared_ind()
137 static int set_subchannel_ind(struct qdio_irq *irq_ptr, int reset)  in set_subchannel_ind()  argument
139 	struct chsc_scssc_area *scssc = (void *)irq_ptr->chsc_page;  in set_subchannel_ind()
148 		subchannel_indicator_addr = virt_to_phys(irq_ptr->dsci);  in set_subchannel_ind()
151 	rc = chsc_sadc(irq_ptr->schid, scssc, summary_indicator_addr,  in set_subchannel_ind()
154 		DBF_ERROR("%4x SSI r:%4x", irq_ptr->schid.sch_no,  in set_subchannel_ind()
166 int qdio_establish_thinint(struct qdio_irq *irq_ptr)  in qdio_establish_thinint()  argument
170 	if (!is_thinint_irq(irq_ptr))  in qdio_establish_thinint()
173 	irq_ptr->dsci = get_indicator();  in qdio_establish_thinint()
174 	DBF_HEX(&irq_ptr->dsci, sizeof(void *));  in qdio_establish_thinint()
176 	rc = set_subchannel_ind(irq_ptr, 0);  in qdio_establish_thinint()
178 		put_indicator(irq_ptr->dsci);  in qdio_establish_thinint()
183 	list_add_rcu(&irq_ptr->entry, &tiq_list);  in qdio_establish_thinint()
188 void qdio_shutdown_thinint(struct qdio_irq *irq_ptr)  in qdio_shutdown_thinint()  argument
190 	if (!is_thinint_irq(irq_ptr))  in qdio_shutdown_thinint()
194 	list_del_rcu(&irq_ptr->entry);  in qdio_shutdown_thinint()
199 	set_subchannel_ind(irq_ptr, 1);  in qdio_shutdown_thinint()
200 	put_indicator(irq_ptr->dsci);  in qdio_shutdown_thinint()