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[src/trunk]: src/sys/dev/pci Use the 64-bit PCI DMA tag, if available.
details: https://anonhg.NetBSD.org/src/rev/b1e735b7de58
branches: trunk
changeset: 969755:b1e735b7de58
user: thorpej <thorpej%NetBSD.org@localhost>
date: Sat Feb 29 21:31:55 2020 +0000
description:
Use the 64-bit PCI DMA tag, if available.
diffstat:
sys/dev/pci/if_txp.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diffs (30 lines):
diff -r e77a54bf482e -r b1e735b7de58 sys/dev/pci/if_txp.c
--- a/sys/dev/pci/if_txp.c Sat Feb 29 21:30:19 2020 +0000
+++ b/sys/dev/pci/if_txp.c Sat Feb 29 21:31:55 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_txp.c,v 1.63 2020/01/30 06:10:26 thorpej Exp $ */
+/* $NetBSD: if_txp.c,v 1.64 2020/02/29 21:31:55 thorpej Exp $ */
/*
* Copyright (c) 2001
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_txp.c,v 1.63 2020/01/30 06:10:26 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_txp.c,v 1.64 2020/02/29 21:31:55 thorpej Exp $");
#include "opt_inet.h"
@@ -236,7 +236,10 @@
return;
}
- sc->sc_dmat = pa->pa_dmat;
+ if (pci_dma64_available(pa))
+ sc->sc_dmat = pa->pa_dmat64;
+ else
+ sc->sc_dmat = pa->pa_dmat;
/*
* Allocate our interrupt.
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