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From: Huawei Xie <huawei.xie@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 13/14] INC_VEC
Date: Mon, 20 Oct 2014 12:38:25 +0800
Message-ID: <1413779906-28113-14-git-send-email-huawei.xie@intel.com> (raw)
In-Reply-To: <1413779906-28113-1-git-send-email-huawei.xie@intel.com>

mergeable feature doesn't work with latest mbuf change.
find that we could disable IXGBE_INC_VECTOR as a workaround.
root cause is WIP.

Signed-off-by: Huawei Xie <huawei.xie@intel.com>
---
 examples/vhost/main.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index fb22df4..18ab82e 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -2862,7 +2862,14 @@ MAIN(int argc, char *argv[])
 	ret = us_vhost_parse_args(argc, argv);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Invalid argument\n");
+#ifdef RTE_IXGBE_INC_VECTOR
+	if (mergeable == 1) {
+		rte_exit(EXIT_FAILURE, 
+			"sorry, mergeable feature doesn't work with vec sg recv, " \
+			"please disable it in cfg as a workaround\n");
+	}
 
+#endif
 	for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id ++)
 		if (rte_lcore_is_enabled(lcore_id))
 			lcore_ids[core_id ++] = lcore_id;
-- 
1.8.1.4

  parent reply	other threads:[~2014-10-20  4:31 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-20  4:38 [dpdk-dev] [PATCH 00/14] new vhost example Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 01/14] copy old " Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 02/14] remove virtio_dev_rx, virtio_dev_merge_rx, copy_from_mbuf_to_ring, virtio_dev_tx, virtio_dev_merge_tx Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 03/14] add bak two hpa region functions Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 04/14] dev->vdev Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 05/14] hpa region Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 06/14] enqueue_burst, dequeue_burst, mac learning Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 07/14] patch virtio_tx_route Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 08/14] remove gpa_to_vva, base_index Huawei Xie
2014-10-23  9:43   ` Thomas Monjalon
2014-10-20  4:38 ` [dpdk-dev] [PATCH 09/14] other APIs Huawei Xie
2014-10-23  9:44   ` Thomas Monjalon
2014-10-20  4:38 ` [dpdk-dev] [PATCH 10/14] vmdq_rx_q Huawei Xie
2014-10-23  9:45   ` Thomas Monjalon
2014-10-20  4:38 ` [dpdk-dev] [PATCH 11/14] minor fixes Huawei Xie
2014-10-20  4:38 ` [dpdk-dev] [PATCH 12/14] add branch hint Huawei Xie
2014-10-20  4:38 ` Huawei Xie [this message]
2014-10-20  4:38 ` [dpdk-dev] [PATCH 14/14] Makefile Huawei Xie
2014-10-23  9:48   ` Thomas Monjalon
2014-10-20  5:21 ` [dpdk-dev] [PATCH 00/14] new vhost example Ouyang, Changchun
2014-10-23 11:10 ` Thomas Monjalon
2014-10-23 16:17   ` Xie, Huawei

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