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[src/trunk]: src/sys/dev/ic specify dma direction hints for bus_dmamap_load_m...
details: https://anonhg.NetBSD.org/src/rev/510f4ba5bace
branches: trunk
changeset: 582928:510f4ba5bace
user: yamt <yamt%NetBSD.org@localhost>
date: Mon Jul 11 21:42:58 2005 +0000
description:
specify dma direction hints for bus_dmamap_load_mbuf.
diffstat:
sys/dev/ic/rtl8169.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diffs (29 lines):
diff -r 3d924513e5b7 -r 510f4ba5bace sys/dev/ic/rtl8169.c
--- a/sys/dev/ic/rtl8169.c Mon Jul 11 20:18:52 2005 +0000
+++ b/sys/dev/ic/rtl8169.c Mon Jul 11 21:42:58 2005 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: rtl8169.c,v 1.20 2005/05/19 20:11:24 briggs Exp $ */
+/* $NetBSD: rtl8169.c,v 1.21 2005/07/11 21:42:58 yamt Exp $ */
/*
* Copyright (c) 1997, 1998-2003
@@ -1037,7 +1037,8 @@
m_adj(m, RTK_ETHER_ALIGN);
map = sc->rtk_ldata.rtk_rx_dmamap[idx];
- error = bus_dmamap_load_mbuf(sc->sc_dmat, map, m, BUS_DMA_NOWAIT);
+ error = bus_dmamap_load_mbuf(sc->sc_dmat, map, m,
+ BUS_DMA_READ|BUS_DMA_NOWAIT);
if (error)
goto out;
@@ -1560,7 +1561,8 @@
txq = &sc->rtk_ldata.rtk_txq[*idx];
map = txq->txq_dmamap;
- error = bus_dmamap_load_mbuf(sc->sc_dmat, map, m, BUS_DMA_NOWAIT);
+ error = bus_dmamap_load_mbuf(sc->sc_dmat, map, m,
+ BUS_DMA_WRITE|BUS_DMA_NOWAIT);
if (error) {
/* XXX try to defrag if EFBIG? */
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