ugecon.c File Reference

#include <stddef.h>
#include "stdio.h"
#include "types.h"
#include "io.h"
#include "ops.h"

Go to the source code of this file.

Macros
#define	EXI_CLK_32MHZ   5
#define	EXI_CSR   0x00
#define	EXI_CSR_CLKMASK   (0x7<<4)
#define	EXI_CSR_CLK_32MHZ   (EXI_CLK_32MHZ<<4)
#define	EXI_CSR_CSMASK   (0x7<<7)
#define	EXI_CSR_CS_0   (0x1<<7) /* Chip Select 001 */
#define	EXI_CR   0x0c
#define	EXI_CR_TSTART   (1<<0)
#define	EXI_CR_WRITE   (1<<2)
#define	EXI_CR_READ_WRITE   (2<<2)
#define	EXI_CR_TLEN(len)   (((len)-1)<<4)
#define	EXI_DATA   0x10

Functions
void	ug_console_write (const char *buf, int len)
void *	ug_probe (void)

Macro Definition Documentation

#define EXI_CLK_32MHZ   5

Definition at line 22 of file ugecon.c.

#define EXI_CR   0x0c

Definition at line 30 of file ugecon.c.

#define EXI_CR_READ_WRITE   (2<<2)

Definition at line 33 of file ugecon.c.

#define EXI_CR_TLEN

(

len

)

(((len)-1)<<4)

Definition at line 34 of file ugecon.c.

#define EXI_CR_TSTART   (1<<0)

Definition at line 31 of file ugecon.c.

#define EXI_CR_WRITE   (1<<2)

Definition at line 32 of file ugecon.c.

#define EXI_CSR   0x00

Definition at line 24 of file ugecon.c.

#define EXI_CSR_CLK_32MHZ   (EXI_CLK_32MHZ<<4)

Definition at line 26 of file ugecon.c.

#define EXI_CSR_CLKMASK   (0x7<<4)

Definition at line 25 of file ugecon.c.

#define EXI_CSR_CS_0   (0x1<<7) /* Chip Select 001 */

Definition at line 28 of file ugecon.c.

#define EXI_CSR_CSMASK   (0x7<<7)

Definition at line 27 of file ugecon.c.

#define EXI_DATA   0x10

Definition at line 36 of file ugecon.c.

Function Documentation

void ug_console_write	(	const char *	buf,
		int	len
	)

Definition at line 93 of file ugecon.c.

void* ug_probe

(

void

)

Definition at line 128 of file ugecon.c.