meta-intel/common: Initial Intel DPDK recipe under recipes-extended

This is an initial version of Intel Data Plane Development Kits
(DPDK) recipe support. This recipe is targetting on Intel DPDK
v1.6.0r2. This recipe is created under meta-intel/common because
Intel DPDK can be commonly used several Intel BSP platforms such
as Romley, Crystal-Forest & Mohon-peak. We resolved examples apps
build failure found in v1.6.0-r2 by cherry-picking patches from
v1.7.0 as they are not planned to be fixed in v1.6.0-r2. The
example app build failure are found in qos_sched, eal_flags_autotest
and cmdline_autotest.

Signed-off-by: Chan Wei Sern <wei.sern.chan@intel.com>
Acked-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/common/recipes-extended/dpdk/dpdk/dpdk-1.6.0r2-eal-fix-option-base-virtaddr.patch b/common/recipes-extended/dpdk/dpdk/dpdk-1.6.0r2-eal-fix-option-base-virtaddr.patch
new file mode 100644
index 00000000..e724591e
--- /dev/null
+++ b/common/recipes-extended/dpdk/dpdk/dpdk-1.6.0r2-eal-fix-option-base-virtaddr.patch
@@ -0,0 +1,35 @@
+From be1816f59e772e427fc5815281f9458a9314973a Mon Sep 17 00:00:00 2001
+From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
+Date: Thu, 19 Jun 2014 16:35:22 +0100
+Subject: [PATCH] eal: fix option --base-virtaddr
+
+Upstream-Status: backport
+Imported patch from: http://dpdk.org/browse/dpdk/log/
+
+When parsing EAL option --base-virtaddr
+errno was not being set to 0 before calling strtoull,
+therefore function might fail unnecesarily.
+
+Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
+Signed-off-by: Aaron Campbell <aaron@arbor.net>
+Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
+Signed-off-by: Chan Wei Sern <wei.sern.chan@intel.com>
+---
+ lib/librte_eal/linuxapp/eal/eal.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
+index 6994303..d204387 100644
+--- a/lib/librte_eal/linuxapp/eal/eal.c
++++ b/lib/librte_eal/linuxapp/eal/eal.c
+@@ -562,6 +562,7 @@ eal_parse_base_virtaddr(const char *arg)
+        char *end;
+        uint64_t addr;
+ 
++       errno = 0;
+        addr = strtoull(arg, &end, 16);
+ 
+        /* check for errors */
+-- 
+1.9.1
+