mem_big_block Struct Reference

Data Fields

uint8_t data [MEM_BIG_BLOCK_SIZE]
struct mem_big_blocknext
uint32_t dma_addr

Detailed Description

Structure for head descriptor memory blocks in internal pool


Field Documentation

uint8_t data[MEM_BIG_BLOCK_SIZE]

the actual buffer area

Referenced by sah_Alloc_Head_Descriptor().

uint32_t dma_addr

physical address of data

Referenced by sah_Alloc_Head_Descriptor(), and sah_Block_Add_Page().

next block when in free chain

Referenced by sah_Alloc_Big_Block(), and sah_Append_Big_Block().

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