46 lines
1.7 KiB
Diff
46 lines
1.7 KiB
Diff
From d1b8c268219498c865511b375b0c0c89244046f9 Mon Sep 17 00:00:00 2001
|
|
From: Jens Freimann <jfreimann@redhat.com>
|
|
Date: Mon, 17 Dec 2018 22:31:39 +0100
|
|
Subject: [PATCH 10/18] net/virtio: enable packed virtqueues by default
|
|
|
|
[ upstream commit aea29aa5d37b40080cfc1f9a1acba239bf03922f ]
|
|
|
|
Signed-off-by: Jens Freimann <jfreimann@redhat.com>
|
|
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
|
|
(cherry picked from commit aea29aa5d37b40080cfc1f9a1acba239bf03922f)
|
|
Signed-off-by: Jens Freimann <jfreimann@redhat.com>
|
|
---
|
|
drivers/net/virtio/virtio_ethdev.h | 1 +
|
|
drivers/net/virtio/virtio_user/virtio_user_dev.c | 3 ++-
|
|
2 files changed, 3 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/drivers/net/virtio/virtio_ethdev.h b/drivers/net/virtio/virtio_ethdev.h
|
|
index 88b8c42a3..364ecbb50 100644
|
|
--- a/drivers/net/virtio/virtio_ethdev.h
|
|
+++ b/drivers/net/virtio/virtio_ethdev.h
|
|
@@ -34,6 +34,7 @@
|
|
1u << VIRTIO_RING_F_INDIRECT_DESC | \
|
|
1ULL << VIRTIO_F_VERSION_1 | \
|
|
1ULL << VIRTIO_F_IN_ORDER | \
|
|
+ 1ULL << VIRTIO_F_RING_PACKED | \
|
|
1ULL << VIRTIO_F_IOMMU_PLATFORM)
|
|
|
|
#define VIRTIO_PMD_SUPPORTED_GUEST_FEATURES \
|
|
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
|
|
index 2f75091d5..5999b7d9d 100644
|
|
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
|
|
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
|
|
@@ -410,7 +410,8 @@ virtio_user_dev_setup(struct virtio_user_dev *dev)
|
|
1ULL << VIRTIO_NET_F_GUEST_TSO6 | \
|
|
1ULL << VIRTIO_F_IN_ORDER | \
|
|
1ULL << VIRTIO_F_VERSION_1 | \
|
|
- 1ULL << VIRTIO_F_RING_PACKED)
|
|
+ 1ULL << VIRTIO_F_RING_PACKED | \
|
|
+ 1ULL << VIRTIO_RING_F_EVENT_IDX)
|
|
|
|
int
|
|
virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
|
|
--
|
|
2.21.0
|
|
|