diff options
Diffstat (limited to 'arch/ia64/include/asm/sn/rw_mmr.h')
| -rw-r--r-- | arch/ia64/include/asm/sn/rw_mmr.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/ia64/include/asm/sn/rw_mmr.h b/arch/ia64/include/asm/sn/rw_mmr.h deleted file mode 100644 index 2d78f4c5a45e..000000000000 --- a/arch/ia64/include/asm/sn/rw_mmr.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2002-2006 Silicon Graphics, Inc. All Rights Reserved. - */ -#ifndef _ASM_IA64_SN_RW_MMR_H -#define _ASM_IA64_SN_RW_MMR_H - - -/* - * This file that access MMRs via uncached physical addresses. - * pio_phys_read_mmr - read an MMR - * pio_phys_write_mmr - write an MMR - * pio_atomic_phys_write_mmrs - atomically write 1 or 2 MMRs with psr.ic=0 - * Second MMR will be skipped if address is NULL - * - * Addresses passed to these routines should be uncached physical addresses - * ie., 0x80000.... - */ - - -extern long pio_phys_read_mmr(volatile long *mmr); -extern void pio_phys_write_mmr(volatile long *mmr, long val); -extern void pio_atomic_phys_write_mmrs(volatile long *mmr1, long val1, volatile long *mmr2, long val2); - -#endif /* _ASM_IA64_SN_RW_MMR_H */ |