1 files changed, 0 insertions, 37 deletions
diff --git a/dpdk/dpdk-16.04_patches/0019-enic-fix-Rx-queue-initialization-after-restarting-a-.patch b/dpdk/dpdk-16.04_patches/0019-enic-fix-Rx-queue-initialization-after-restarting-a-.patch
deleted file mode 100644
index 3e1074862c9..00000000000
--- a/dpdk/dpdk-16.04_patches/0019-enic-fix-Rx-queue-initialization-after-restarting-a-.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 8d336ba9cbcb4832b992201497afe07afcd4f2e1 Mon Sep 17 00:00:00 2001
-From: John Daley <johndale@cisco.com>
-Date: Fri, 1 Jul 2016 12:32:45 -0700
-Subject: [PATCH 19/25] enic: fix Rx queue initialization after restarting a
- device
-
-If you stop then start a port that had already received some packets,
-the NIC could fetch discriptors from the wrong location. This could
-effectivly reduce the size of the Rx queue by a random amount and
-cause packet drop or reduced performance.
-
-Reset the NIC fetch index to 0 when allocating and posting mbuf
-addresses to the NIC.
-
-Fixes: 947d860c821f ("enic: improve Rx performance")
-
-Signed-off-by: John Daley <johndale@cisco.com>
-Reviewed-by: Nelson Escobar <neescoba@cisco.com>
----
- drivers/net/enic/enic_main.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
-index be17707..68532d3 100644
---- a/drivers/net/enic/enic_main.c
-+++ b/drivers/net/enic/enic_main.c
-@@ -346,6 +346,7 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
- 	dev_debug(enic, "port=%u, qidx=%u, Write %u posted idx, %u sw held\n",
- 		enic->port_id, rq->index, rq->posted_index, rq->rx_nb_hold);
- 	iowrite32(rq->posted_index, &rq->ctrl->posted_index);
-+	iowrite32(0, &rq->ctrl->fetch_index);
- 	rte_rmb();
- 
- //	printf("posted %d buffers to %s rq\n", rq->ring.desc_count,
--- 
-2.7.0
-