dmam_pool_create (9) - Linux Manuals
dmam_pool_create: Managed dma_pool_create
NAME
dmam_pool_create - Managed dma_pool_create
SYNOPSIS
-
struct dma_pool * dmam_pool_create(const char
* name, struct device* dev, size_tsize, size_t align, size_t allocation);
ARGUMENTS
name
-
- name of pool, for diagnostics
dev
- device that will be doing the DMA
size
- size of the blocks in this pool.
align
- alignment requirement for blocks; must be a power of two
allocation
- returned blocks won't cross this boundary (or zero)
DESCRIPTION
Managed dma_pool_create. DMA pool created with this function is automatically destroyed on driver detach.
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