cppi_channel Struct Reference

#include <cppi_dma.h>

Data Fields
struct dma_channel	channel
struct cppi *	controller
struct musb_hw_ep *	hw_ep
bool	transmit
u8	index
u8	is_rndis
dma_addr_t	buf_dma
u32	buf_len
u32	maxpacket
u32	offset
void __iomem *	state_ram
struct cppi_descriptor *	freelist
struct cppi_descriptor *	head
struct cppi_descriptor *	tail
struct cppi_descriptor *	last_processed
struct list_head	tx_complete

Detailed Description

Definition at line 79 of file cppi_dma.h.

Field Documentation

dma_addr_t buf_dma

Definition at line 94 of file cppi_dma.h.

u32 buf_len

Definition at line 95 of file cppi_dma.h.

struct dma_channel channel

Definition at line 80 of file cppi_dma.h.

struct cppi* controller

Definition at line 83 of file cppi_dma.h.

struct cppi_descriptor* freelist

Definition at line 101 of file cppi_dma.h.

struct cppi_descriptor* head

Definition at line 104 of file cppi_dma.h.

struct musb_hw_ep* hw_ep

Definition at line 86 of file cppi_dma.h.

u8 index

Definition at line 88 of file cppi_dma.h.

u8 is_rndis

Definition at line 91 of file cppi_dma.h.

struct cppi_descriptor* last_processed

Definition at line 106 of file cppi_dma.h.

u32 maxpacket

Definition at line 96 of file cppi_dma.h.

u32 offset

Definition at line 97 of file cppi_dma.h.

void __iomem* state_ram

Definition at line 99 of file cppi_dma.h.

struct cppi_descriptor* tail

Definition at line 105 of file cppi_dma.h.

bool transmit

Definition at line 87 of file cppi_dma.h.

struct list_head tx_complete

Definition at line 111 of file cppi_dma.h.

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

• drivers/usb/musb/cppi_dma.h