| /* |
| * Copyright (c) 2018, Intel Corporation |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the Intel Corporation nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Author: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> |
| * Liam Girdwood <liam.r.girdwood@linux.intel.com> |
| * Keyon Jie <yang.jie@linux.intel.com> |
| * Ranjani Sridharan <ranjani.sridharan@linux.intel.com> |
| */ |
| |
| #include <sof/ipc.h> |
| #include <sof/intel-ipc.h> |
| |
| /* testbench ipc */ |
| struct ipc *_ipc; |
| |
| int platform_ipc_init(struct ipc *ipc) |
| { |
| struct intel_ipc_data *iipc; |
| int i; |
| |
| _ipc = ipc; |
| |
| /* init ipc data */ |
| iipc = malloc(sizeof(struct intel_ipc_data)); |
| ipc_set_drvdata(_ipc, iipc); |
| _ipc->dsp_msg = NULL; |
| list_init(&ipc->empty_list); |
| list_init(&ipc->msg_list); |
| spinlock_init(&ipc->lock); |
| |
| for (i = 0; i < MSG_QUEUE_SIZE; i++) |
| list_item_prepend(&ipc->message[i].list, &ipc->empty_list); |
| |
| /* allocate page table buffer */ |
| iipc->page_table = malloc(HOST_PAGE_SIZE); |
| if (iipc->page_table) |
| bzero(iipc->page_table, HOST_PAGE_SIZE); |
| |
| /* PM */ |
| iipc->pm_prepare_D3 = 0; |
| |
| return 0; |
| } |
| |
| /* The following definitions are to satisfy libsof linker errors */ |
| |
| int ipc_stream_send_position(struct comp_dev *cdev, |
| struct sof_ipc_stream_posn *posn) |
| { |
| return 0; |
| } |
| |
| int ipc_stream_send_xrun(struct comp_dev *cdev, |
| struct sof_ipc_stream_posn *posn) |
| { |
| return 0; |
| } |