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/tio.h | |
| 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/tio.h')
| -rw-r--r-- | arch/ia64/sn/include/tio.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/sn/include/tio.h b/arch/ia64/sn/include/tio.h index 0139124dd54..6b2e7b75eb1 100644 --- a/arch/ia64/sn/include/tio.h +++ b/arch/ia64/sn/include/tio.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved. + * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved. */ #ifndef _ASM_IA64_SN_TIO_H @@ -26,6 +26,10 @@ #define TIO_ITTE_VALID_MASK 0x1 #define TIO_ITTE_VALID_SHIFT 16 +#define TIO_ITTE_WIDGET(itte) \ + (((itte) >> TIO_ITTE_WIDGET_SHIFT) & TIO_ITTE_WIDGET_MASK) +#define TIO_ITTE_VALID(itte) \ + (((itte) >> TIO_ITTE_VALID_SHIFT) & TIO_ITTE_VALID_MASK) #define TIO_ITTE_PUT(nasid, bigwin, widget, addr, valid) \ REMOTE_HUB_S((nasid), TIO_ITTE(bigwin), \ |