1SND_DMA_ALLOC_PAGES(9)  Management of Cards and Device  SND_DMA_ALLOC_PAGES(9)
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NAME

6       snd_dma_alloc_pages - allocate the buffer area according to the given
7       type
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SYNOPSIS

10       int snd_dma_alloc_pages(int type, struct device * device, size_t size,
11                               struct snd_dma_buffer * dmab);
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ARGUMENTS

14       type
15           the DMA buffer type
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17       device
18           the device pointer
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20       size
21           the buffer size to allocate
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23       dmab
24           buffer allocation record to store the allocated data
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DESCRIPTION

27       Calls the memory-allocator function for the corresponding buffer type.
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29       Returns zero if the buffer with the given size is allocated
30       successfuly, other a negative value at error.
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33Kernel Hackers Manual 2.6.         June 2019            SND_DMA_ALLOC_PAGES(9)
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