Memory is allocated to clients from memory pools. A memory pool
allocation is requested to DSP framework via XF_ALLOC command and
freed via XF_FREE.
Memory pool allocation API offers two functions:
* xf_pool_alloc, allocate a number of buffers of given length
* xf_pool_free, free memory area allocated for a pool.
Once a buffer pool is allocated users can handle buffers using the
following API:
* xf_buffer_get(pool), gets a buffer from a pool
* xf_buffer_put(buf), puts back a buffer into its pool
Reviewed-by: Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Daniel Baluta