1 files changed, 44 insertions, 0 deletions

diff --git a/meta-romley/recipes-extended/dpdk/dpdk/dpdk-1.7.0-ring-remove-extra-devices-creation-with-vdev-option.patch b/meta-romley/recipes-extended/dpdk/dpdk/dpdk-1.7.0-ring-remove-extra-devices-creation-with-vdev-option.patch
new file mode 100644
index 00000000..25a4ea80
--- /dev/null
+++ b/meta-romley/recipes-extended/dpdk/dpdk/dpdk-1.7.0-ring-remove-extra-devices-creation-with-vdev-option.patch
@@ -0,0 +1,44 @@
+From 70d3d9a6757e0c56ad3c6da0292479433e16aed3 Mon Sep 17 00:00:00 2001
+From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
+Date: Wed, 9 Jul 2014 15:35:35 +0100
+Subject: [PATCH] ring: remove extra devices creation with --vdev option
+
+Upstream-Status: Backport
+Imported patch from: http://dpdk.org/browse/dpdk/log/
+
+When passing extra arguments in EAL option --vdev, to create
+ring ethdevs, API was creating three ethdevs, even if there
+was just one argument, such as CREATE.
+
+Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
+Acked-by: Neil Horman <nhorman@tuxdriver.com>
+(cherry picked from commit 546afbc6827f9f0f7ed501d2af1fc51755e40224)
+Signed-off-by: Sreeju Selvaraj <sreeju.armughanx.selvaraj@intel.com>
+---
+ lib/librte_pmd_ring/rte_eth_ring.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/lib/librte_pmd_ring/rte_eth_ring.c b/lib/librte_pmd_ring/rte_eth_ring.c
+index 73c649e..4f1b6ed 100644
+--- a/lib/librte_pmd_ring/rte_eth_ring.c
++++ b/lib/librte_pmd_ring/rte_eth_ring.c
+@@ -493,7 +493,6 @@ rte_pmd_ring_devinit(const char *name, const char *params)
+                        eth_dev_ring_create(name, rte_socket_id(), DEV_CREATE);
+                        return 0;
+                } else {
+-                       eth_dev_ring_create(name, rte_socket_id(), DEV_CREATE);
+                        ret = rte_kvargs_count(kvlist, ETH_RING_NUMA_NODE_ACTION_ARG);
+                        info = rte_zmalloc("struct node_action_list", sizeof(struct node_action_list) +
+                                           (sizeof(struct node_action_pair) * ret), 0);
+@@ -510,7 +509,7 @@ rte_pmd_ring_devinit(const char *name, const char *params)
+                                goto out_free;
+ 
+                        for (info->count = 0; info->count < info->total; info->count++) {
+-                               eth_dev_ring_pair_create(name, info->list[info->count].node,
++                               eth_dev_ring_create(name, info->list[info->count].node,
+                                                    info->list[info->count].action);
+                        }
+                }
+-- 
+1.9.1
+