linux/arch/sparc/prom/segment.c
Adrian Bunk 88278ca27a sparc: remove CVS keywords
This patch removes the CVS keywords that weren't updated for a long time
from comments.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-20 00:33:44 -07:00

30 lines
762 B
C

/*
* segment.c: Prom routine to map segments in other contexts before
* a standalone is completely mapped. This is for sun4 and
* sun4c architectures only.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
extern void restore_current(void);
/* Set physical segment 'segment' at virtual address 'vaddr' in
* context 'ctx'.
*/
void
prom_putsegment(int ctx, unsigned long vaddr, int segment)
{
unsigned long flags;
spin_lock_irqsave(&prom_lock, flags);
(*(romvec->pv_setctxt))(ctx, (char *) vaddr, segment);
restore_current();
spin_unlock_irqrestore(&prom_lock, flags);
return;
}