From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/sparc/prom/segment.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 arch/sparc/prom/segment.c (limited to 'arch/sparc/prom/segment.c') diff --git a/arch/sparc/prom/segment.c b/arch/sparc/prom/segment.c new file mode 100644 index 000000000000..09d6460165ab --- /dev/null +++ b/arch/sparc/prom/segment.c @@ -0,0 +1,29 @@ +/* $Id: segment.c,v 1.7 2000/08/26 02:38:03 anton Exp $ + * 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 +#include +#include +#include +#include + +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; +} -- cgit v1.2.3-59-g8ed1b