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#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _WIN32
# pragma clang diagnostic ignored "-Wignored-attributes"
#endif
#include <AEEStdErr.h>
#include <rpcmem.h>
#include <remote.h>
#include <dspqueue.h>
#if defined(_WIN32) && !defined(__MINGW32__)
# ifdef GGML_BACKEND_BUILD
# define HTPDRV_API __declspec(dllexport) extern
# else
# define HTPDRV_API __declspec(dllimport) extern
# endif
#else
# define HTPDRV_API __attribute__ ((visibility ("default"))) extern
#endif
/* Offset to differentiate HLOS and Hexagon error codes.
Stores the value of AEE_EOFFSET for Hexagon. */
#ifndef DSP_OFFSET
# define DSP_OFFSET 0x80000400
#endif
/* Errno for connection reset by peer. */
#ifndef ECONNRESET
# ifdef __hexagon__
# define ECONNRESET 104
# endif
#endif
/* Abstraction of different OS specific sleep APIs.
SLEEP accepts input in seconds. */
#ifndef SLEEP
# ifdef __hexagon__
# define SLEEP(x) \
{ /* Do nothing for simulator. */ \
}
# else
# ifdef _WIN32
# define SLEEP(x) Sleep(1000 * x) /* Sleep accepts input in milliseconds. */
# else
# define SLEEP(x) sleep(x) /* sleep accepts input in seconds. */
# endif
# endif
#endif
/* Include windows specific header files. */
#ifdef _WIN32
# include <windows.h>
# include <sysinfoapi.h>
# define _CRT_SECURE_NO_WARNINGS 1
# define _WINSOCK_DEPRECATED_NO_WARNINGS 1
#endif
/* Includes and defines for all HLOS except windows */
#if !defined(__hexagon__) && !defined(_WIN32)
# include "unistd.h"
# include <sys/time.h>
#endif
/* Includes and defines for Hexagon and all HLOS except Windows. */
#if !defined(_WIN32)
/* Weak reference to remote symbol for compilation. */
# pragma weak remote_session_control
# pragma weak remote_handle_control
# pragma weak remote_handle64_control
# pragma weak fastrpc_mmap
# pragma weak fastrpc_munmap
# pragma weak rpcmem_alloc2
#endif
#if !defined(_WIN32)
# pragma weak remote_system_request
#endif
#ifdef _WIN32
# define DSPQUEUE_TIMEOUT DSPQUEUE_TIMEOUT_NONE
#else
# define DSPQUEUE_TIMEOUT 1000000
#endif
/**
* htpdrv_init API: driver interface entry point
*
* @return Return AEE error codes as defined in Hexagon SDK.
*/
HTPDRV_API int htpdrv_init(void);
/**
* get_domain API: get domain struct from domain value.
*
* @param[in] domain value of a domain
* @return Returns domain struct of the domain if it is supported or else
* returns NULL.
*
*/
HTPDRV_API domain * get_domain(int domain_id);
/**
* get_hex_arch_ver API: query the Hexagon processor architecture version information
*
* @param[in] domain_id value of a domain
* @param[out] Arch version (73, 75, ...)
* @return 0 if query is successful.
* non-zero if error, return value points to the error.
*
*/
HTPDRV_API int get_hex_arch_ver(int domain, int * arch);
#ifdef __cplusplus
}
#endif
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