diff options
| author | Mark Maule <maule@sgi.com> | 2005-08-03 14:06:00 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-08-11 15:37:13 -0700 |
| commit | 5b53ed1f2ed6c85e2b1c39d97cc112ea32004609 (patch) | |
| tree | 538fb3307b1f16928dde68c6f6ff5565be3a2efb /arch/ia64/sn/include/xtalk | |
| parent | 735e60f4c67823a3e01655c990296e2e56574885 (diff) | |
[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 <maule@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn/include/xtalk')
| -rw-r--r-- | arch/ia64/sn/include/xtalk/hubdev.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/ia64/sn/include/xtalk/hubdev.h b/arch/ia64/sn/include/xtalk/hubdev.h index ca4e250cdf2..71c2b271b4c 100644 --- a/arch/ia64/sn/include/xtalk/hubdev.h +++ b/arch/ia64/sn/include/xtalk/hubdev.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved. + * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved. */ #ifndef _ASM_IA64_SN_XTALK_HUBDEV_H #define _ASM_IA64_SN_XTALK_HUBDEV_H @@ -16,6 +16,9 @@ #define IIO_ITTE_WIDGET_MASK ((1<<IIO_ITTE_WIDGET_BITS)-1) #define IIO_ITTE_WIDGET_SHIFT 8 +#define IIO_ITTE_WIDGET(itte) \ + (((itte) >> IIO_ITTE_WIDGET_SHIFT) & IIO_ITTE_WIDGET_MASK) + /* * Use the top big window as a surrogate for the first small window */ |