meta-isg: Intel DPDK v1.6 recipe under recipes-extended

This is an initial version of Intel Data Plane Development Kits
(DPDK) recipe support. This recipe is targeting on Intel DPDK
v1.6.0r2.

Intel DPDK is needed for several IoTG maintained BSPs such as Crystal Forest & Highland Forest, Mohon Peak.
Therefore, we place DPDK recipe under meta-isg/common/recipes-extended folder.

This recipe is cherry-picked from branch dizzy and the commit ID:
c249763d3cb92bd06742b7986f08cf844ddb1d51:meta-intel/common: Initial Intel DPDK recipe under recipes-extended

This commit is removed in latest dizzy (1.7) due to build failure.
DPDK v1.7 & v1.6 are validated on Linux kernel v3.10 and not supported on Linux kernel v3.17.
Therefore, this recipe is intended to be supported only on Linux kernel v3.10 for all
CID related platforms like Crystal Forest and Highland Forest.

Signed-off-by: venkatasubramanian pattu <venkatasubramanianx.pattu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/meta-isg/common/recipes-extended/dpdk/dpdk/dpdk-1.6.0r2-eal-fix-option-base-virtaddr.patch b/meta-isg/common/recipes-extended/dpdk/dpdk/dpdk-1.6.0r2-eal-fix-option-base-virtaddr.patch
new file mode 100644
index 00000000..8204e5a1
--- /dev/null
+++ b/meta-isg/common/recipes-extended/dpdk/dpdk/dpdk-1.6.0r2-eal-fix-option-base-virtaddr.patch
@@ -0,0 +1,34 @@
+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