596 	return rsc->idx = container_of(rsc, struct srcimp, rsc)->idx[0];  in srcimp_master()
602 	return container_of(rsc, struct srcimp, rsc)->idx[rsc->conj];  in srcimp_next_conj()
607 	return container_of(rsc, struct srcimp, rsc)->idx[rsc->conj];  in srcimp_index()
617 static int srcimp_map(struct srcimp *srcimp, struct src *src, struct rsc *input)  in srcimp_map()  argument
622 	srcimp->rsc.ops->master(&srcimp->rsc);  in srcimp_map()
627 	for (i = 0; i < srcimp->rsc.msr; i++) {  in srcimp_map()
628 		entry = &srcimp->imappers[i];  in srcimp_map()
631 		entry->addr = srcimp->rsc.ops->index(&srcimp->rsc);  in srcimp_map()
632 		srcimp->mgr->imap_add(srcimp->mgr, entry);  in srcimp_map()
633 		srcimp->mapped |= (0x1 << i);  in srcimp_map()
635 		srcimp->rsc.ops->next_conj(&srcimp->rsc);  in srcimp_map()
639 	srcimp->rsc.ops->master(&srcimp->rsc);  in srcimp_map()
645 static int srcimp_unmap(struct srcimp *srcimp)  in srcimp_unmap()  argument
650 	for (i = 0; i < srcimp->rsc.msr; i++) {  in srcimp_unmap()
651 		if (srcimp->mapped & (0x1 << i)) {  in srcimp_unmap()
652 			srcimp->mgr->imap_delete(srcimp->mgr,  in srcimp_unmap()
653 						 &srcimp->imappers[i]);  in srcimp_unmap()
654 			srcimp->mapped &= ~(0x1 << i);  in srcimp_unmap()
666 static int srcimp_rsc_init(struct srcimp *srcimp,  in srcimp_rsc_init()  argument
672 	err = rsc_init(&srcimp->rsc, srcimp->idx[0],  in srcimp_rsc_init()
678 	srcimp->imappers = kcalloc(desc->msr, sizeof(struct imapper),  in srcimp_rsc_init()
680 	if (!srcimp->imappers) {  in srcimp_rsc_init()
686 	srcimp->rsc.ops = &srcimp_basic_rsc_ops;  in srcimp_rsc_init()
687 	srcimp->ops = &srcimp_ops;  in srcimp_rsc_init()
688 	srcimp->mgr = mgr;  in srcimp_rsc_init()
690 	srcimp->rsc.ops->master(&srcimp->rsc);  in srcimp_rsc_init()
695 	rsc_uninit(&srcimp->rsc);  in srcimp_rsc_init()
699 static int srcimp_rsc_uninit(struct srcimp *srcimp)  in srcimp_rsc_uninit()  argument
701 	kfree(srcimp->imappers);  in srcimp_rsc_uninit()
702 	srcimp->imappers = NULL;  in srcimp_rsc_uninit()
703 	srcimp->ops = NULL;  in srcimp_rsc_uninit()
704 	srcimp->mgr = NULL;  in srcimp_rsc_uninit()
705 	rsc_uninit(&srcimp->rsc);  in srcimp_rsc_uninit()
712 			  struct srcimp **rsrcimp)  in get_srcimp_rsc()
716 	struct srcimp *srcimp;  in get_srcimp_rsc()  local
722 	srcimp = kzalloc(sizeof(*srcimp), GFP_KERNEL);  in get_srcimp_rsc()
723 	if (!srcimp)  in get_srcimp_rsc()
734 		srcimp->idx[i] = idx;  in get_srcimp_rsc()
743 	err = srcimp_rsc_init(srcimp, desc, mgr);  in get_srcimp_rsc()
747 	*rsrcimp = srcimp;  in get_srcimp_rsc()
754 		mgr_put_resource(&mgr->mgr, 1, srcimp->idx[i]);  in get_srcimp_rsc()
757 	kfree(srcimp);  in get_srcimp_rsc()
761 static int put_srcimp_rsc(struct srcimp_mgr *mgr, struct srcimp *srcimp)  in put_srcimp_rsc()  argument
767 	for (i = 0; i < srcimp->rsc.msr; i++)  in put_srcimp_rsc()
768 		mgr_put_resource(&mgr->mgr, 1, srcimp->idx[i]);  in put_srcimp_rsc()
771 	srcimp_rsc_uninit(srcimp);  in put_srcimp_rsc()
772 	kfree(srcimp);  in put_srcimp_rsc()