net/ionic: support FW version

[dpdk.git] / drivers / net / ionic / ionic_ethdev.c

diff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c
index f0a5913..363f0cf 100644 (file)
--- a/drivers/net/ionic/ionic_ethdev.c
+++ b/drivers/net/ionic/ionic_ethdev.c
@@ -56,6 +56,8 @@ static int  ionic_dev_xstats_get_names(struct rte_eth_dev *dev,
 static int  ionic_dev_xstats_get_names_by_id(struct rte_eth_dev *dev,
        struct rte_eth_xstat_name *xstats_names, const uint64_t *ids,
        unsigned int limit);
+static int  ionic_dev_fw_version_get(struct rte_eth_dev *eth_dev,
+       char *fw_version, size_t fw_size);
 
 int ionic_logtype;
 
@@ -122,6 +124,7 @@ static const struct eth_dev_ops ionic_eth_dev_ops = {
        .xstats_reset           = ionic_dev_xstats_reset,
        .xstats_get_names       = ionic_dev_xstats_get_names,
        .xstats_get_names_by_id = ionic_dev_xstats_get_names_by_id,
+       .fw_version_get         = ionic_dev_fw_version_get,
 };
 
 struct rte_ionic_xstats_name_off {
@@ -211,6 +214,23 @@ static const struct rte_ionic_xstats_name_off rte_ionic_xstats_strings[] = {
 #define IONIC_NB_HW_STATS (sizeof(rte_ionic_xstats_strings) / \
                sizeof(rte_ionic_xstats_strings[0]))
 
+static int
+ionic_dev_fw_version_get(struct rte_eth_dev *eth_dev,
+               char *fw_version, size_t fw_size)
+{
+       struct ionic_lif *lif = IONIC_ETH_DEV_TO_LIF(eth_dev);
+       struct ionic_adapter *adapter = lif->adapter;
+
+       if (fw_version == NULL || fw_size <= 0)
+               return -EINVAL;
+
+       snprintf(fw_version, fw_size, "%s",
+                adapter->fw_version);
+       fw_version[fw_size - 1] = '\0';
+
+       return 0;
+}
+
 /*
  * Set device link up, enable tx.
  */