xiic_i2c Struct Reference

Data Fields
void __iomem *	base
wait_queue_head_t	wait
struct i2c_adapter	adap
struct i2c_msg *	tx_msg
spinlock_t	lock
unsigned int	tx_pos
unsigned int	nmsgs
enum xilinx_i2c_state	state
struct i2c_msg *	rx_msg
int	rx_pos

Detailed Description

struct xiic_i2c - Internal representation of the XIIC I2C bus : Memory base of the HW registers : Wait queue for callers : Kernel adapter representation : Messages from above to be sent : Mutual exclusion : Current pos in TX message : Number of messages in tx_msg : See STATE_ : Current RX message : Position within current RX message

Definition at line 66 of file i2c-xiic.c.

Field Documentation

struct i2c_adapter adap

Definition at line 69 of file i2c-xiic.c.

void __iomem* base

Definition at line 67 of file i2c-xiic.c.

spinlock_t lock

Definition at line 71 of file i2c-xiic.c.

unsigned int nmsgs

Definition at line 73 of file i2c-xiic.c.

struct i2c_msg* rx_msg

Definition at line 75 of file i2c-xiic.c.

int rx_pos

Definition at line 76 of file i2c-xiic.c.

enum xilinx_i2c_state state

Definition at line 74 of file i2c-xiic.c.

struct i2c_msg* tx_msg

Definition at line 70 of file i2c-xiic.c.

unsigned int tx_pos

Definition at line 72 of file i2c-xiic.c.

wait_queue_head_t wait

Definition at line 68 of file i2c-xiic.c.

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

• drivers/i2c/busses/i2c-xiic.c