udbg_scc.c File Reference

#include <linux/types.h>
#include <asm/udbg.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/pmac_feature.h>

Go to the source code of this file.

Macros
#define	SCC_TXRDY   4
#define	SCC_RXRDY   1

Functions
u8	real_readb (volatile u8 __iomem *addr)
void	real_writeb (u8 data, volatile u8 __iomem *addr)
void	udbg_scc_init (int force_scc)

Macro Definition Documentation

#define SCC_RXRDY   1

Definition at line 22 of file udbg_scc.c.

#define SCC_TXRDY   4

Definition at line 21 of file udbg_scc.c.

Function Documentation

u8 real_readb

(

volatile u8 __iomem *

addr

)

void real_writeb	(	u8	data,
		volatile u8 __iomem *	addr
	)

void udbg_scc_init

(

int

force_scc

)

Definition at line 69 of file udbg_scc.c.