Module Name: src
Committed By: thorpej
Date: Sun Mar 1 05:39:05 UTC 2020
Modified Files:
src/sys/dev/pci: if_cas.c
Log Message:
Use the 64-bit PCI DMA tag if avalable.
To generate a diff of this commit:
cvs rdiff -u -r1.40 -r1.41 src/sys/dev/pci/if_cas.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/if_cas.c
diff -u src/sys/dev/pci/if_cas.c:1.40 src/sys/dev/pci/if_cas.c:1.41
--- src/sys/dev/pci/if_cas.c:1.40 Fri Feb 7 00:04:28 2020
+++ src/sys/dev/pci/if_cas.c Sun Mar 1 05:39:05 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: if_cas.c,v 1.40 2020/02/07 00:04:28 thorpej Exp $ */
+/* $NetBSD: if_cas.c,v 1.41 2020/03/01 05:39:05 thorpej Exp $ */
/* $OpenBSD: if_cas.c,v 1.29 2009/11/29 16:19:38 kettenis Exp $ */
/*
@@ -44,7 +44,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_cas.c,v 1.40 2020/02/07 00:04:28 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_cas.c,v 1.41 2020/03/01 05:39:05 thorpej Exp $");
#ifndef _MODULE
#include "opt_inet.h"
@@ -411,7 +411,11 @@ cas_attach(device_t parent, device_t sel
sc->sc_dev = self;
pci_aprint_devinfo(pa, NULL);
sc->sc_rev = PCI_REVISION(pa->pa_class);
- sc->sc_dmatag = pa->pa_dmat;
+
+ if (pci_dma64_available(pa))
+ sc->sc_dmatag = pa->pa_dmat64;
+ else
+ sc->sc_dmatag = pa->pa_dmat;
sc->sc_variant = CAS_UNKNOWN;
for (i = 0; cas_pci_devlist[i].cpd_vendor != 0; i++) {
