[src/trunk]: src/sys/dev/pci Using BUS_DMA_NOCACHE for bus_dmamem_map() cause...

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

details:   https://anonhg.NetBSD.org/src/rev/e9a168abf10c
branches:  trunk
changeset: 771972:e9a168abf10c
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Mon Dec 12 02:44:14 2011 +0000

description:
Using BUS_DMA_NOCACHE for bus_dmamem_map() causes issues on (at least) sparc64.

diffstat:

 sys/dev/pci/if_sip.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r f7c3a6a52d0a -r e9a168abf10c sys/dev/pci/if_sip.c
--- a/sys/dev/pci/if_sip.c      Mon Dec 12 01:25:29 2011 +0000
+++ b/sys/dev/pci/if_sip.c      Mon Dec 12 02:44:14 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_sip.c,v 1.151 2011/11/19 22:51:23 tls Exp $ */
+/*     $NetBSD: if_sip.c,v 1.152 2011/12/12 02:44:14 jakllsch Exp $    */
 
 /*-
  * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
@@ -73,7 +73,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_sip.c,v 1.151 2011/11/19 22:51:23 tls Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_sip.c,v 1.152 2011/12/12 02:44:14 jakllsch Exp $");
 
 #include "rnd.h"
 
@@ -1133,7 +1133,7 @@
 
        if ((error = bus_dmamem_map(sc->sc_dmat, &sc->sc_seg, rseg,
            sizeof(struct sip_control_data), (void **)&sc->sc_control_data,
-           BUS_DMA_COHERENT|BUS_DMA_NOCACHE)) != 0) {
+           BUS_DMA_COHERENT)) != 0) {
                aprint_error_dev(sc->sc_dev, "unable to map control data, error = %d\n",
                    error);
                sipcom_do_detach(self, SIP_ATTACH_ALLOC_MEM);