From 5b53ed1f2ed6c85e2b1c39d97cc112ea32004609 Mon Sep 17 00:00:00 2001 From: Mark Maule Date: Wed, 3 Aug 2005 14:06:00 -0700 Subject: [IA64-SGI] add support for TIO huge-window Altix patch to add TIO "huge-window" address support to sn_dma_flush(). Update copyright in affected files. Signed-off-by: Mark Maule Signed-off-by: Tony Luck --- include/asm-ia64/sn/addrs.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/asm-ia64') diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h index 103d745dc5f..b6e85e45445 100644 --- a/include/asm-ia64/sn/addrs.h +++ b/include/asm-ia64/sn/addrs.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 1992-1999,2001-2004 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) 1992-1999,2001-2005 Silicon Graphics, Inc. All rights reserved. */ #ifndef _ASM_IA64_SN_ADDRS_H @@ -191,7 +191,8 @@ #define TIO_BWIN_WINDOW_SELECT_MASK 0x7 #define TIO_BWIN_WINDOWNUM(x) (((x) >> TIO_BWIN_SIZE_BITS) & TIO_BWIN_WINDOW_SELECT_MASK) - +#define TIO_HWIN_SHIFT_BITS 33 +#define TIO_HWIN(x) (NODE_OFFSET(x) >> TIO_HWIN_SHIFT_BITS) /* * The following definitions pertain to the IO special address -- cgit v1.2.3