ip27-hubio.c File Reference

#include <linux/bitops.h>
#include <linux/string.h>
#include <linux/mmzone.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/hub.h>

Go to the source code of this file.

Functions
unsigned long	hub_pio_map (cnodeid_t cnode, xwidgetnum_t widget, unsigned long xtalk_addr, size_t size)
void	hub_pio_init (cnodeid_t cnode)

Function Documentation

void hub_pio_init

(

cnodeid_t

cnode

)

Definition at line 174 of file ip27-hubio.c.

unsigned long hub_pio_map	(	cnodeid_t	cnode,
		xwidgetnum_t	widget,
		unsigned long	xtalk_addr,
		size_t	size
	)

hub_pio_map - establish a HUB PIO mapping

: hub to perform PIO mapping on : widget ID to perform PIO mapping for : xtalk_address that needs to be mapped : size of the PIO mapping

Definition at line 28 of file ip27-hubio.c.