diff options
| author | jakllsch <jakllsch@NetBSD.org> | 2018-06-03 19:50:20 +0000 |
|---|---|---|
| committer | jakllsch <jakllsch@NetBSD.org> | 2018-06-03 19:50:20 +0000 |
| commit | cc0d9ae82b3560760152ed56fee46e41c0a7efb3 (patch) | |
| tree | ca6acc98d5a02d7b1bcdb6a2ec1780dc4e70b4c2 /sys/dev | |
| parent | 54af2a09965e2c40f0eeeb1ff8bbbb1e61d624e5 (diff) | |
unload payload dma map upon command completion
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/ld_virtio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/pci/ld_virtio.c b/sys/dev/pci/ld_virtio.c index f7209e258d1..f96c71d89c8 100644 --- a/sys/dev/pci/ld_virtio.c +++ b/sys/dev/pci/ld_virtio.c @@ -1,4 +1,4 @@ -/* $NetBSD: ld_virtio.c,v 1.18 2018/06/03 19:47:35 jakllsch Exp $ */ +/* $NetBSD: ld_virtio.c,v 1.19 2018/06/03 19:50:20 jakllsch Exp $ */ /* * Copyright (c) 2010 Minoura Makoto. @@ -26,7 +26,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ld_virtio.c,v 1.18 2018/06/03 19:47:35 jakllsch Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ld_virtio.c,v 1.19 2018/06/03 19:50:20 jakllsch Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -447,6 +447,7 @@ ld_virtio_vq_done1(struct ld_virtio_softc *sc, struct virtio_softc *vsc, 0, bp->b_bcount, (bp->b_flags & B_READ)?BUS_DMASYNC_POSTREAD :BUS_DMASYNC_POSTWRITE); + bus_dmamap_unload(virtio_dmat(vsc), vr->vr_payload); bus_dmamap_sync(virtio_dmat(vsc), vr->vr_cmdsts, sizeof(struct virtio_blk_req_hdr), sizeof(uint8_t), BUS_DMASYNC_POSTREAD); |
