[dpdk-dev] [PATCH v1 11/18] ethdev: add device matching field name

[Gaetan Rivet]

The eth device class can now parse a field name,
matching the eth_dev name with one passed as

   "class=eth,name=xxxxxx"

Signed-off-by: Gaetan Rivet <gaetan.ri...@6wind.com>
---
 lib/librte_ether/rte_class_eth.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/lib/librte_ether/rte_class_eth.c b/lib/librte_ether/rte_class_eth.c
index bfa821d09..2f362ebcc 100644
--- a/lib/librte_ether/rte_class_eth.c
+++ b/lib/librte_ether/rte_class_eth.c
@@ -14,11 +14,25 @@
 #include "rte_ethdev_core.h"
 
 static int
+eth_dev_str_cmp(const char *key __rte_unused,
+               const char *value,
+               void *_str)
+{
+       const char *str = _str;
+
+       return strcmp(str, value);
+}
+
+static int
 eth_dev_match(struct rte_eth_dev *edev,
              struct rte_kvargs *kvlist)
 {
-       (void) kvlist;
-       (void) edev;
+       struct rte_eth_dev_data *data;
+
+       data = edev->data;
+       if (rte_kvargs_process(kvlist, "name",
+                       &eth_dev_str_cmp, data->name))
+               return 1;
        return 0;
 }
 
-- 
2.11.0