52 #include <rdma/ib_verbs.h>
53 #include <rdma/rdma_cm.h>
54 #include <rdma/rw.h>
92 	.xcl_name = "rdma",
150 	 * paragraph 2). For now, we assume that all supported RDMA  in svc_rdma_create_xprt()
272 	struct svcxprt_rdma *rdma = cma_id->context;  in svc_rdma_cma_handler()  local
273 	struct svc_xprt *xprt = &rdma->sc_xprt;  in svc_rdma_cma_handler()
277 		clear_bit(RDMAXPRT_CONN_PENDING, &rdma->sc_flags);  in svc_rdma_cma_handler()
294  * Create a listening RDMA service endpoint.
479 	/* Construct RDMA-CM private message */  in svc_rdma_accept()
536 	struct svcxprt_rdma *rdma =  in svc_rdma_detach()  local
539 	rdma_disconnect(rdma->sc_cm_id);  in svc_rdma_detach()
544 	struct svcxprt_rdma *rdma =  in __svc_rdma_free()  local
548 	if (rdma->sc_qp && !IS_ERR(rdma->sc_qp))  in __svc_rdma_free()
549 		ib_drain_qp(rdma->sc_qp);  in __svc_rdma_free()
551 	svc_rdma_flush_recv_queues(rdma);  in __svc_rdma_free()
553 	svc_rdma_destroy_rw_ctxts(rdma);  in __svc_rdma_free()
554 	svc_rdma_send_ctxts_destroy(rdma);  in __svc_rdma_free()
555 	svc_rdma_recv_ctxts_destroy(rdma);  in __svc_rdma_free()
558 	if (rdma->sc_qp && !IS_ERR(rdma->sc_qp))  in __svc_rdma_free()
559 		ib_destroy_qp(rdma->sc_qp);  in __svc_rdma_free()
561 	if (rdma->sc_sq_cq && !IS_ERR(rdma->sc_sq_cq))  in __svc_rdma_free()
562 		ib_free_cq(rdma->sc_sq_cq);  in __svc_rdma_free()
564 	if (rdma->sc_rq_cq && !IS_ERR(rdma->sc_rq_cq))  in __svc_rdma_free()
565 		ib_free_cq(rdma->sc_rq_cq);  in __svc_rdma_free()
567 	if (rdma->sc_pd && !IS_ERR(rdma->sc_pd))  in __svc_rdma_free()
568 		ib_dealloc_pd(rdma->sc_pd);  in __svc_rdma_free()
571 	rdma_destroy_id(rdma->sc_cm_id);  in __svc_rdma_free()
573 	kfree(rdma);  in __svc_rdma_free()
578 	struct svcxprt_rdma *rdma =  in svc_rdma_free()  local
581 	INIT_WORK(&rdma->sc_work, __svc_rdma_free);  in svc_rdma_free()
582 	schedule_work(&rdma->sc_work);  in svc_rdma_free()
587 	struct svcxprt_rdma *rdma =  in svc_rdma_has_wspace()  local
594 	if (waitqueue_active(&rdma->sc_send_wait))  in svc_rdma_has_wspace()