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authorIdo Barnea <ibarnea@cisco.com>2015-12-09 05:07:44 +0200
committerIdo Barnea <ibarnea@cisco.com>2015-12-27 08:50:12 +0200
commit509648b87434b9032d38b8ca5ad470ba3edcc036 (patch)
tree920548ce9e2e5aeed4c88c1b288290505e7d7987 /src/dpdk_lib18/librte_pmd_virtio/virtqueue.c
parentb161dc672544a913f7f1ddf3a086dd75f2f1134a (diff)
Adding dpdk 2.2 instead of dpdk 1.8 and making changes to make compilation work.
40G and 10G filters do not work yet.
Diffstat (limited to 'src/dpdk_lib18/librte_pmd_virtio/virtqueue.c')
-rwxr-xr-xsrc/dpdk_lib18/librte_pmd_virtio/virtqueue.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/src/dpdk_lib18/librte_pmd_virtio/virtqueue.c b/src/dpdk_lib18/librte_pmd_virtio/virtqueue.c
deleted file mode 100755
index 8a3005fb..00000000
--- a/src/dpdk_lib18/librte_pmd_virtio/virtqueue.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#include <stdint.h>
-
-#include <rte_mbuf.h>
-
-#include "virtqueue.h"
-#include "virtio_logs.h"
-#include "virtio_pci.h"
-
-void
-virtqueue_disable_intr(struct virtqueue *vq)
-{
- /*
- * Set VRING_AVAIL_F_NO_INTERRUPT to hint host
- * not to interrupt when it consumes packets
- * Note: this is only considered a hint to the host
- */
- vq->vq_ring.avail->flags |= VRING_AVAIL_F_NO_INTERRUPT;
-}
-
-/*
- * Two types of mbuf to be cleaned:
- * 1) mbuf that has been consumed by backend but not used by virtio.
- * 2) mbuf that hasn't been consued by backend.
- */
-struct rte_mbuf *
-virtqueue_detatch_unused(struct virtqueue *vq)
-{
- struct rte_mbuf *cookie;
- int idx;
-
- for (idx = 0; idx < vq->vq_nentries; idx++) {
- if ((cookie = vq->vq_descx[idx].cookie) != NULL) {
- vq->vq_descx[idx].cookie = NULL;
- return cookie;
- }
- }
- return NULL;
-}