Searched refs:_s32FdCMAPool (Results 1 – 1 of 1) sorted by relevance
| /utopia/UTPA2-700.0.x/modules/msos/msos/linux/ |
| H A D | drvCMAPool.c | 152 static MS_S32 _s32FdCMAPool = -1; variable
228 if(_s32FdCMAPool > 0 && _s32FdCMAPool_pid != getpid()) in MApi_CMA_Pool_Init()
230 close(_s32FdCMAPool);//need close and later open again. in MApi_CMA_Pool_Init()
231 _s32FdCMAPool = -1; in MApi_CMA_Pool_Init()
234 if (_s32FdCMAPool <= 0) in MApi_CMA_Pool_Init()
236 if ((_s32FdCMAPool = open("/dev/cmapool", O_RDWR)) < 0) in MApi_CMA_Pool_Init()
250 if (ioctl(_s32FdCMAPool, CMA_POOL_IOC_INIT, &heap_info)) in MApi_CMA_Pool_Init()
289 ptr = mmap(NULL, Init_Param->heap_length, PROT_READ|PROT_WRITE, MAP_SHARED, _s32FdCMAPool, 0); in MApi_CMA_Pool_Init()
336 if (_s32FdCMAPool < 0) in MApi_CMA_Pool_GetMem()
348 if (ioctl(_s32FdCMAPool, CMA_POOL_IOC_ALLOC, &alloc_args)) in MApi_CMA_Pool_GetMem()
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