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authornonaka <nonaka@NetBSD.org>2019-11-25 08:53:39 +0000
committernonaka <nonaka@NetBSD.org>2019-11-25 08:53:39 +0000
commit7c2bfd1e273acc911d4d5eec4a49097c772ff71f (patch)
tree4f24e6f6c45ea469519aba5409eaa95c058db462 /sys/dev/hyperv
parent4bb3b1494844d47872a97d902d63a01ec755fbc5 (diff)
hvs(4), hvn(4): Set correct size for bus_dmamap_sync(9).
Diffstat (limited to 'sys/dev/hyperv')
-rw-r--r--sys/dev/hyperv/hvs.c7
-rw-r--r--sys/dev/hyperv/if_hvn.c16
2 files changed, 14 insertions, 9 deletions
diff --git a/sys/dev/hyperv/hvs.c b/sys/dev/hyperv/hvs.c
index 6a86452a358..85ca3ed96dd 100644
--- a/sys/dev/hyperv/hvs.c
+++ b/sys/dev/hyperv/hvs.c
@@ -1,4 +1,4 @@
-/* $NetBSD: hvs.c,v 1.2 2019/10/01 18:00:08 chs Exp $ */
+/* $NetBSD: hvs.c,v 1.3 2019/11/25 08:53:39 nonaka Exp $ */
/* $OpenBSD: hvs.c,v 1.17 2017/08/10 17:22:48 mikeb Exp $ */
/*-
@@ -37,7 +37,7 @@
/* #define HVS_DEBUG_IO */
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hvs.c,v 1.2 2019/10/01 18:00:08 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hvs.c,v 1.3 2019/11/25 08:53:39 nonaka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -1084,7 +1084,8 @@ hvs_free_ccbs(struct hvs_softc *sc)
if (ccb->ccb_dmap == NULL)
continue;
- bus_dmamap_sync(sc->sc_dmat, ccb->ccb_dmap, 0, 0,
+ bus_dmamap_sync(sc->sc_dmat, ccb->ccb_dmap,
+ 0, ccb->ccb_dmap->dm_mapsize,
BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE);
bus_dmamap_unload(sc->sc_dmat, ccb->ccb_dmap);
bus_dmamap_destroy(sc->sc_dmat, ccb->ccb_dmap);
diff --git a/sys/dev/hyperv/if_hvn.c b/sys/dev/hyperv/if_hvn.c
index a8b8b2675ea..8b4b197df88 100644
--- a/sys/dev/hyperv/if_hvn.c
+++ b/sys/dev/hyperv/if_hvn.c
@@ -1,4 +1,4 @@
-/* $NetBSD: if_hvn.c,v 1.9 2019/11/22 12:40:07 nonaka Exp $ */
+/* $NetBSD: if_hvn.c,v 1.10 2019/11/25 08:53:39 nonaka Exp $ */
/* $OpenBSD: if_hvn.c,v 1.39 2018/03/11 14:31:34 mikeb Exp $ */
/*-
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_hvn.c,v 1.9 2019/11/22 12:40:07 nonaka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_hvn.c,v 1.10 2019/11/25 08:53:39 nonaka Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -632,7 +632,8 @@ hvn_decap(struct hvn_softc *sc, struct hvn_tx_desc *txd)
{
struct ifnet *ifp = SC2IFP(sc);
- bus_dmamap_sync(sc->sc_dmat, txd->txd_dmap, 0, 0,
+ bus_dmamap_sync(sc->sc_dmat, txd->txd_dmap,
+ 0, txd->txd_dmap->dm_mapsize,
BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE);
bus_dmamap_unload(sc->sc_dmat, txd->txd_dmap);
txd->txd_buf = NULL;
@@ -667,7 +668,8 @@ hvn_txeof(struct hvn_softc *sc, uint64_t tid)
}
txd->txd_buf = NULL;
- bus_dmamap_sync(sc->sc_dmat, txd->txd_dmap, 0, 0,
+ bus_dmamap_sync(sc->sc_dmat, txd->txd_dmap,
+ 0, txd->txd_dmap->dm_mapsize,
BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE);
bus_dmamap_unload(sc->sc_dmat, txd->txd_dmap);
m_freem(m);
@@ -844,7 +846,8 @@ hvn_tx_ring_destroy(struct hvn_softc *sc)
txd = &sc->sc_tx_desc[i];
if (txd->txd_dmap == NULL)
continue;
- bus_dmamap_sync(sc->sc_dmat, txd->txd_dmap, 0, 0,
+ bus_dmamap_sync(sc->sc_dmat, txd->txd_dmap,
+ 0, txd->txd_dmap->dm_mapsize,
BUS_DMASYNC_POSTWRITE);
bus_dmamap_unload(sc->sc_dmat, txd->txd_dmap);
bus_dmamap_destroy(sc->sc_dmat, txd->txd_dmap);
@@ -855,7 +858,8 @@ hvn_tx_ring_destroy(struct hvn_softc *sc)
txd->txd_buf = NULL;
}
if (sc->sc_tx_rmap) {
- bus_dmamap_sync(sc->sc_dmat, sc->sc_tx_rmap, 0, 0,
+ bus_dmamap_sync(sc->sc_dmat, sc->sc_tx_rmap,
+ 0, txd->txd_dmap->dm_mapsize,
BUS_DMASYNC_POSTWRITE);
bus_dmamap_unload(sc->sc_dmat, sc->sc_tx_rmap);
bus_dmamap_destroy(sc->sc_dmat, sc->sc_tx_rmap);