mirror of https://github.com/thesofproject/sof.git
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
// SPDX-License-Identifier: BSD-3-Clause
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//
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// Copyright(c) 2018 Intel Corporation. All rights reserved.
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//
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// Author: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
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// Liam Girdwood <liam.r.girdwood@linux.intel.com>
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// Keyon Jie <yang.jie@linux.intel.com>
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// Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
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#include <sof/lib/alloc.h>
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#include <sof/drivers/ipc.h>
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#include <stdlib.h>
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/* testbench ipc */
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struct ipc *_ipc;
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/* private data for IPC */
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struct ipc_data {
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struct ipc_data_host_buffer dh_buffer;
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};
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enum task_state ipc_platform_do_cmd(void *data)
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{
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return SOF_TASK_STATE_COMPLETED;
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}
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void ipc_platform_complete_cmd(void *data)
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{
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}
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int platform_ipc_init(struct ipc *ipc)
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{
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struct ipc_data *iipc;
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_ipc = ipc;
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/* init ipc data */
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iipc = malloc(sizeof(struct ipc_data));
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ipc_set_drvdata(_ipc, iipc);
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/* allocate page table buffer */
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iipc->dh_buffer.page_table = malloc(HOST_PAGE_SIZE);
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if (iipc->dh_buffer.page_table)
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bzero(iipc->dh_buffer.page_table, HOST_PAGE_SIZE);
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return 0;
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}
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/* The following definition is to satisfy libsof linker errors */
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void ipc_msg_send(struct ipc_msg *msg, void *data, bool high_priority)
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{
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}
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