[src/netbsd-1-4]: src/sys/arch/alpha/include Pull up revision 1.32 (requested...

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/687ccd9d1ebc
branches:  netbsd-1-4
changeset: 470289:687ccd9d1ebc
user:      he <he%NetBSD.org@localhost>
date:      Sun Feb 06 17:27:25 2000 +0000

description:
Pull up revision 1.32 (requested by thorpej):
  Fix host->device DMA data corruption problem on DEC Miata
  workstations.

diffstat:

 sys/arch/alpha/include/bus.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 2172b73c4f5d -r 687ccd9d1ebc sys/arch/alpha/include/bus.h
--- a/sys/arch/alpha/include/bus.h      Sun Feb 06 17:26:59 2000 +0000
+++ b/sys/arch/alpha/include/bus.h      Sun Feb 06 17:27:25 2000 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: bus.h,v 1.28 1999/03/23 21:29:03 drochner Exp $ */
+/* $NetBSD: bus.h,v 1.28.2.1 2000/02/06 17:27:25 he Exp $ */
 
 /*-
  * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@@ -447,6 +447,8 @@
 /*
  * Private flags stored in the DMA map.
  */
+#define        DMAMAP_NO_COALESCE      0x40000000      /* don't coalesce adjacent
+                                                  segments */
 #define        DMAMAP_HAS_SGMAP        0x80000000      /* sgva/len are valid */
 
 /* Forwards needed by prototypes below. */