diff options
author | sreejith <sreejith.surendrannair@linaro.org> | 2017-03-29 01:15:02 -0400 |
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committer | sreejith <sreejith.surendrannair@linaro.org> | 2017-03-29 02:23:59 -0400 |
commit | a23197980e40d4d9414bcfaf59005a1dc2a89251 (patch) | |
tree | da3fc5410a9cda99e05d2e0f6dae06072a0c50b8 /vpp/dpdk/dpdk-16.07_patches/0010-virtio-enable-indirect-descriptors-feature.patch | |
parent | 746b57564deede624261ab8a96c94f562f24d22c (diff) |
Added vpp intial source code from master branch 17.01.1
Change-Id: I81bdace6f330825a1746a853766779dfb24765fd
Signed-off-by: sreejith <sreejith.surendrannair@linaro.org>
Diffstat (limited to 'vpp/dpdk/dpdk-16.07_patches/0010-virtio-enable-indirect-descriptors-feature.patch')
-rw-r--r-- | vpp/dpdk/dpdk-16.07_patches/0010-virtio-enable-indirect-descriptors-feature.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/vpp/dpdk/dpdk-16.07_patches/0010-virtio-enable-indirect-descriptors-feature.patch b/vpp/dpdk/dpdk-16.07_patches/0010-virtio-enable-indirect-descriptors-feature.patch new file mode 100644 index 00000000..80cd4bff --- /dev/null +++ b/vpp/dpdk/dpdk-16.07_patches/0010-virtio-enable-indirect-descriptors-feature.patch @@ -0,0 +1,34 @@ +From be1210e77f0f9072ccb8e6970552596b6780a44c Mon Sep 17 00:00:00 2001 +From: Pierre Pfister <ppfister@cisco.com> +Date: Fri, 2 Sep 2016 16:24:57 +0200 +Subject: [PATCH] virtio: enable indirect descriptors feature + +Virtio indirect descriptors are supported by the data-path +but the feature bit is never set during feature negociation. + +This patch simply adds VIRTIO_RING_F_INDIRECT_DESC back to +the supported features bit mask, hence enabling the use of +indirect descriptors when the feature is negociated with the +device. + +Signed-off-by: Pierre Pfister <ppfister@cisco.com> +--- + drivers/net/virtio/virtio_ethdev.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/net/virtio/virtio_ethdev.h b/drivers/net/virtio/virtio_ethdev.h +index 2ecec6e..31c91a5 100644 +--- a/drivers/net/virtio/virtio_ethdev.h ++++ b/drivers/net/virtio/virtio_ethdev.h +@@ -63,6 +63,7 @@ + 1u << VIRTIO_NET_F_CTRL_RX | \ + 1u << VIRTIO_NET_F_CTRL_VLAN | \ + 1u << VIRTIO_NET_F_MRG_RXBUF | \ ++ 1u << VIRTIO_RING_F_INDIRECT_DESC | \ + 1ULL << VIRTIO_F_VERSION_1) + + /* +-- +2.7.4 (Apple Git-66) + + |