sdma_channel_control Struct Reference

Data Fields
u32	current_bd_ptr
u32	base_bd_ptr
u32	unused [2]

Detailed Description

struct sdma_channel_control - Channel control Block

current buffer descriptor processed first element of buffer descriptor array padding. The SDMA engine expects an array of 128 byte control blocks

Definition at line 152 of file imx-sdma.c.

Field Documentation

u32 base_bd_ptr

Definition at line 154 of file imx-sdma.c.

u32 current_bd_ptr

Definition at line 153 of file imx-sdma.c.

u32 unused[2]

Definition at line 155 of file imx-sdma.c.

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

• drivers/dma/imx-sdma.c