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// Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef _DSPQUEUE_RPC_H
#define _DSPQUEUE_RPC_H
#include <AEEStdDef.h>
#include <remote.h>
#ifndef __QAIC_HEADER
#define __QAIC_HEADER(ff) ff
#endif //__QAIC_HEADER
#ifndef __QAIC_HEADER_EXPORT
#define __QAIC_HEADER_EXPORT
#endif // __QAIC_HEADER_EXPORT
#ifndef __QAIC_HEADER_ATTRIBUTE
#define __QAIC_HEADER_ATTRIBUTE
#endif // __QAIC_HEADER_ATTRIBUTE
#ifndef __QAIC_IMPL
#define __QAIC_IMPL(ff) ff
#endif //__QAIC_IMPL
#ifndef __QAIC_IMPL_EXPORT
#define __QAIC_IMPL_EXPORT
#endif // __QAIC_IMPL_EXPORT
#ifndef __QAIC_IMPL_ATTRIBUTE
#define __QAIC_IMPL_ATTRIBUTE
#endif // __QAIC_IMPL_ATTRIBUTE
#ifdef __cplusplus
extern "C" {
#endif
/**
* Opens the handle in the specified domain. If this is the first
* handle, this creates the session. Typically this means opening
* the device, aka open("/dev/adsprpc-smd"), then calling ioctl
* device APIs to create a PD on the DSP to execute our code in,
* then asking that PD to dlopen the .so and dlsym the skel function.
*
* @param uri, <interface>_URI"&_dom=aDSP"
* <interface>_URI is a QAIC generated uri, or
* "file:///<sofilename>?<interface>_skel_handle_invoke&_modver=1.0"
* If the _dom parameter is not present, _dom=DEFAULT is assumed
* but not forwarded.
* Reserved uri keys:
* [0]: first unamed argument is the skel invoke function
* _dom: execution domain name, _dom=mDSP/aDSP/DEFAULT
* _modver: module version, _modver=1.0
* _*: any other key name starting with an _ is reserved
* Unknown uri keys/values are forwarded as is.
* @param h, resulting handle
* @retval, 0 on success
*/
__QAIC_HEADER_EXPORT int __QAIC_HEADER(dspqueue_rpc_open)(const char* uri, remote_handle64* h) __QAIC_HEADER_ATTRIBUTE;
/**
* Closes a handle. If this is the last handle to close, the session
* is closed as well, releasing all the allocated resources.
* @param h, the handle to close
* @retval, 0 on success, should always succeed
*/
__QAIC_HEADER_EXPORT int __QAIC_HEADER(dspqueue_rpc_close)(remote_handle64 h) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_init_process_state)(remote_handle64 _h, int32_t process_state_fd) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_create_queue)(remote_handle64 _h, uint32_t id, int32_t queue_fd, uint32_t count, uint64_t* queue_id) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_destroy_queue)(remote_handle64 _h, uint64_t queue_id) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_is_imported)(remote_handle64 _h, uint64_t queue_id, int32_t* imported) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_wait_signal)(remote_handle64 _h, int32_t* signal) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_cancel_wait_signal)(remote_handle64 _h) __QAIC_HEADER_ATTRIBUTE;
__QAIC_HEADER_EXPORT AEEResult __QAIC_HEADER(dspqueue_rpc_signal)(remote_handle64 _h) __QAIC_HEADER_ATTRIBUTE;
#ifndef dspqueue_rpc_URI
#define dspqueue_rpc_URI "file:///libdspqueue_rpc_skel.so?dspqueue_rpc_skel_handle_invoke&_modver=1.0"
#endif /*dspqueue_rpc_URI*/
#ifdef __cplusplus
}
#endif
#endif //_DSPQUEUE_RPC_H
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