imxdma_channel Struct Reference

Data Fields
int	hw_chaining
struct timer_list	watchdog
struct imxdma_engine *	imxdma
unsigned int	channel
struct tasklet_struct	dma_tasklet
struct list_head	ld_free
struct list_head	ld_queue
struct list_head	ld_active
int	descs_allocated
enum dma_slave_buswidth	word_size
dma_addr_t	per_address
u32	watermark_level
struct dma_chan	chan
struct dma_async_tx_descriptor	desc
enum dma_status	status
int	dma_request
struct scatterlist *	sg_list
u32	ccr_from_device
u32	ccr_to_device
bool	enabled_2d
int	slot_2d

Detailed Description

Definition at line 145 of file imx-dma.c.

Field Documentation

u32 ccr_from_device

Definition at line 164 of file imx-dma.c.

u32 ccr_to_device

Definition at line 165 of file imx-dma.c.

struct dma_chan chan

Definition at line 159 of file imx-dma.c.

unsigned int channel

Definition at line 149 of file imx-dma.c.

struct dma_async_tx_descriptor desc

Definition at line 160 of file imx-dma.c.

int descs_allocated

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

int dma_request

Definition at line 162 of file imx-dma.c.

struct tasklet_struct dma_tasklet

Definition at line 151 of file imx-dma.c.

bool enabled_2d

Definition at line 166 of file imx-dma.c.

int hw_chaining

Definition at line 146 of file imx-dma.c.

struct imxdma_engine* imxdma

Definition at line 148 of file imx-dma.c.

struct list_head ld_active

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

struct list_head ld_free

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

struct list_head ld_queue

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

dma_addr_t per_address

Definition at line 157 of file imx-dma.c.

struct scatterlist* sg_list

Definition at line 163 of file imx-dma.c.

int slot_2d

Definition at line 167 of file imx-dma.c.

enum dma_status status

Definition at line 161 of file imx-dma.c.

struct timer_list watchdog

Definition at line 147 of file imx-dma.c.

u32 watermark_level

Definition at line 158 of file imx-dma.c.

enum dma_slave_buswidth word_size

Definition at line 156 of file imx-dma.c.

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

• drivers/dma/imx-dma.c