diff mbox

[dpdk-dev,v4,1/8] driver/virtio:add virtual address for virtio net header

Message ID 1447224046-1169-2-git-send-email-jijiang.liu@intel.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Jijiang Liu Nov. 11, 2015, 6:40 a.m. UTC 
  The virtual address for virtio net header need to be recorded.

Signed-off-by: Jijiang Liu <jijiang.liu@intel.com>
---
 drivers/net/virtio/virtqueue.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index 689c321..5b43eeb 100644
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -190,6 +190,7 @@  struct virtqueue {
 	uint16_t vq_avail_idx;
 	uint64_t mbuf_initializer; /**< value to init mbufs. */
 	phys_addr_t virtio_net_hdr_mem; /**< hdr for each xmit packet */
+	uint64_t virtio_net_hdr_addr; /**< virtual addr for virtio net header */
 
 	struct rte_mbuf **sw_ring; /**< RX software ring. */
 	/* dummy mbuf, for wraparound when processing RX ring. */