mem_block Struct Reference

Data Fields
uint8_t	data [MEM_BLOCK_SIZE]
struct mem_block *	next
dma_addr_t	dma_addr

---

Detailed Description

Structure for link/descriptor memory blocks in internal pool

---

Field Documentation

uint8_t data[MEM_BLOCK_SIZE]

the actual buffer area

Referenced by sah_Alloc_Descriptor(), and sah_Alloc_Link().

dma_addr_t dma_addr

physical address of data

Referenced by sah_Alloc_Descriptor(), sah_Alloc_Link(), and sah_Block_Add_Page().

struct mem_block* next

next block when in free chain

Referenced by sah_Alloc_Block(), and sah_Append_Block().