Currently I have an issue in a pass-thorugh mode. I am running in multi process (2 processes) via ixgbe_rxtx. When running with a single process I have a perfect traffic while with 2 processes I have no traffic at all. Perhaps there is a special configuration for that, can you please assist ?
Thanks Yan -----Original Message----- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Ouyang Changchun Sent: Monday, October 13, 2014 6:46 AM To: dev at dpdk.org Subject: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame. This following patch provides the above capability: [dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd Submitter Ouyang Changchun Date Aug. 14, 2014, 8:54 a.m. Message ID <1408006475-17606-1-git-send-email-changchun.ouyang at intel.com> Permalink http://dpdk.org/dev/patchwork/patch/159/ Signed-off-by: Changchun Ouyang <changchun.ouyang at intel.com> Tested-by: Jingguo Fu <jingguox.fu at intel.com> --- lib/librte_pmd_virtio/virtio_ethdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h b/lib/librte_pmd_virtio/virtio_ethdev.h index d2e1eed..1da3c62 100644 --- a/lib/librte_pmd_virtio/virtio_ethdev.h +++ b/lib/librte_pmd_virtio/virtio_ethdev.h @@ -53,7 +53,7 @@ #define VIRTIO_MAX_TX_QUEUES 128 #define VIRTIO_MAX_MAC_ADDRS 1 #define VIRTIO_MIN_RX_BUFSIZE 64 -#define VIRTIO_MAX_RX_PKTLEN 1518 +#define VIRTIO_MAX_RX_PKTLEN 9728 /* Features desired/implemented by this driver. */ #define VTNET_FEATURES \ -- 1.8.4.2