2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright (c) 2002-2003, Network Appliance, Inc. All rights reserved.
2N/A */
2N/A
2N/A/*
2N/A * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/*
2N/A *
2N/A * MODULE: dapl_cr_reject.c
2N/A *
2N/A * PURPOSE: Connection management
2N/A * Description: Interfaces in this file are completely described in
2N/A * the DAPL 1.1 API, Chapter 6, section 4
2N/A *
2N/A * $Id: dapl_cr_reject.c,v 1.10 2003/08/18 12:00:25 sjs2 Exp $
2N/A */
2N/A
2N/A#include "dapl.h"
2N/A#include "dapl_cr_util.h"
2N/A#include "dapl_sp_util.h"
2N/A#include "dapl_adapter_util.h"
2N/A
2N/A/*
2N/A * dapl_cr_reject
2N/A *
2N/A * DAPL Requirements Version xxx, 6.4.2.2
2N/A *
2N/A * Reject a connection request from the active remote side requesting
2N/A * an Endpoint.
2N/A *
2N/A * Input:
2N/A * cr_handle
2N/A *
2N/A * Output:
2N/A * none
2N/A *
2N/A * Returns:
2N/A * DAT_SUCCESS
2N/A * DAT_INVALID_PARAMETER
2N/A */
2N/A
2N/ADAT_RETURN
2N/Adapl_cr_reject(
2N/A IN DAT_CR_HANDLE cr_handle)
2N/A{
2N/A DAPL_CR *cr_ptr;
2N/A DAPL_EP *ep_ptr;
2N/A DAT_EP_STATE entry_ep_state;
2N/A DAT_EP_HANDLE entry_ep_handle;
2N/A DAPL_SP *sp_ptr;
2N/A DAT_RETURN dat_status;
2N/A
2N/A dapl_dbg_log(DAPL_DBG_TYPE_API, "dapl_cr_reject (%p)\n", cr_handle);
2N/A
2N/A if (DAPL_BAD_HANDLE(cr_handle, DAPL_MAGIC_CR)) {
2N/A dat_status = DAT_ERROR(DAT_INVALID_HANDLE,
2N/A DAT_INVALID_HANDLE_CR);
2N/A goto bail;
2N/A }
2N/A
2N/A cr_ptr = (DAPL_CR *)cr_handle;
2N/A
2N/A /*
2N/A * Clean up provider created EP if there is one: only if
2N/A * DAT_PSP_PROVIDER_FLAG was set on the PSP
2N/A */
2N/A ep_ptr = (DAPL_EP *)cr_ptr->param.local_ep_handle;
2N/A entry_ep_handle = cr_ptr->param.local_ep_handle;
2N/A entry_ep_state = 0;
2N/A if (ep_ptr != NULL) {
2N/A entry_ep_state = ep_ptr->param.ep_state;
2N/A ep_ptr->param.ep_state = DAT_EP_STATE_UNCONNECTED;
2N/A cr_ptr->param.local_ep_handle = NULL;
2N/A }
2N/A
2N/A dat_status = dapls_ib_reject_connection(cr_ptr->ib_cm_handle,
2N/A IB_CM_REJ_REASON_CONSUMER_REJ, cr_ptr->sp_ptr);
2N/A
2N/A if (dat_status != DAT_SUCCESS) {
2N/A if (ep_ptr != NULL) {
2N/A /* Revert our state to the beginning */
2N/A ep_ptr->param.ep_state = entry_ep_state;
2N/A cr_ptr->param.local_ep_handle = entry_ep_handle;
2N/A cr_ptr->param.local_ep_handle = (DAT_EP_HANDLE)ep_ptr;
2N/A }
2N/A } else {
2N/A /*
2N/A * If this EP has been allocated by the provider, clean it up;
2N/A * see DAT 1.1 spec, page 100, lines 3-4 (section 6.4.3.1.1.1).
2N/A * RSP and user-provided EPs are in the control of the user.
2N/A */
2N/A sp_ptr = cr_ptr->sp_ptr;
2N/A if (ep_ptr != NULL &&
2N/A sp_ptr->psp_flags == DAT_PSP_PROVIDER_FLAG) {
2N/A (void) dapl_ep_free(ep_ptr);
2N/A }
2N/A /* Remove the CR from the queue, then free it */
2N/A dapl_sp_remove_cr(cr_ptr->sp_ptr, cr_ptr);
2N/A dapls_cr_free(cr_ptr);
2N/A }
2N/A
2N/Abail:
2N/A return (dat_status);
2N/A}