prd Struct Reference

A physical region descriptor: one piece of memory to transfer. More...

Data Fields
uint32_t	addr
uint16_t	size
uint16_t	flags

Detailed Description

A physical region descriptor: one piece of memory to transfer.

Definition at line 40 of file dma.c.

Field Documentation

addr

uint32_t prd::addr

Definition at line 41 of file dma.c.

Referenced by dma_transfer().

flags

uint16_t prd::flags

Definition at line 43 of file dma.c.

Referenced by dma_transfer().

size

uint16_t prd::size

Definition at line 42 of file dma.c.

Referenced by dma_transfer().

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The documentation for this struct was generated from the following file:

• kernel/dev/ata/dma.c