mem_big_block Struct Reference

Data Fields
uint8_t	data [MEM_BIG_BLOCK_SIZE]
struct mem_big_block *	next
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().

struct mem_big_block* next

next block when in free chain

Referenced by sah_Alloc_Big_Block(), and sah_Append_Big_Block().