pch_spi_dma_ctrl Struct Reference

Data Fields
struct dma_async_tx_descriptor *	desc_tx
struct dma_async_tx_descriptor *	desc_rx
struct pch_dma_slave	param_tx
struct pch_dma_slave	param_rx
struct dma_chan *	chan_tx
struct dma_chan *	chan_rx
struct scatterlist *	sg_tx_p
struct scatterlist *	sg_rx_p
struct scatterlist	sg_tx
struct scatterlist	sg_rx
int	nent
void *	tx_buf_virt
void *	rx_buf_virt
dma_addr_t	tx_buf_dma
dma_addr_t	rx_buf_dma

Detailed Description

Definition at line 118 of file spi-topcliff-pch.c.

Field Documentation

struct dma_chan* chan_rx

Definition at line 124 of file spi-topcliff-pch.c.

struct dma_chan* chan_tx

Definition at line 123 of file spi-topcliff-pch.c.

struct dma_async_tx_descriptor* desc_rx

Definition at line 120 of file spi-topcliff-pch.c.

struct dma_async_tx_descriptor* desc_tx

Definition at line 119 of file spi-topcliff-pch.c.

int nent

Definition at line 129 of file spi-topcliff-pch.c.

struct pch_dma_slave param_rx

Definition at line 122 of file spi-topcliff-pch.c.

struct pch_dma_slave param_tx

Definition at line 121 of file spi-topcliff-pch.c.

dma_addr_t rx_buf_dma

Definition at line 133 of file spi-topcliff-pch.c.

void* rx_buf_virt

Definition at line 131 of file spi-topcliff-pch.c.

struct scatterlist sg_rx

Definition at line 128 of file spi-topcliff-pch.c.

struct scatterlist* sg_rx_p

Definition at line 126 of file spi-topcliff-pch.c.

struct scatterlist sg_tx

Definition at line 127 of file spi-topcliff-pch.c.

struct scatterlist* sg_tx_p

Definition at line 125 of file spi-topcliff-pch.c.

dma_addr_t tx_buf_dma

Definition at line 132 of file spi-topcliff-pch.c.

void* tx_buf_virt

Definition at line 130 of file spi-topcliff-pch.c.

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

• drivers/spi/spi-topcliff-pch.c