X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fionic%2Fionic_ethdev.c;h=e6207939665ec397832bc595c15fe51560e3f38d;hb=5c1a533e86fc451f2669fef3450a138410e0f221;hp=67f38cd3f48c166bbe31d35de9c68869203dbac9;hpb=76276d716b2ce6eb9dbef584cec4b67b4e364b21;p=dpdk.git

diff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c
index 67f38cd3f4..e620793966 100644
--- a/drivers/net/ionic/ionic_ethdev.c
+++ b/drivers/net/ionic/ionic_ethdev.c
@@ -70,12 +70,12 @@ static const struct rte_eth_desc_lim rx_desc_lim = {
 	.nb_align = 1,
 };
 
-static const struct rte_eth_desc_lim tx_desc_lim = {
+static const struct rte_eth_desc_lim tx_desc_lim_v1 = {
 	.nb_max = IONIC_MAX_RING_DESC,
 	.nb_min = IONIC_MIN_RING_DESC,
 	.nb_align = 1,
-	.nb_seg_max = IONIC_TX_MAX_SG_ELEMS,
-	.nb_mtu_seg_max = IONIC_TX_MAX_SG_ELEMS,
+	.nb_seg_max = IONIC_TX_MAX_SG_ELEMS_V1 + 1,
+	.nb_mtu_seg_max = IONIC_TX_MAX_SG_ELEMS_V1 + 1,
 };
 
 static const struct eth_dev_ops ionic_eth_dev_ops = {
@@ -215,15 +215,18 @@ ionic_dev_fw_version_get(struct rte_eth_dev *eth_dev,
 {
 	struct ionic_lif *lif = IONIC_ETH_DEV_TO_LIF(eth_dev);
 	struct ionic_adapter *adapter = lif->adapter;
+	int ret;
 
-	if (fw_version == NULL || fw_size <= 0)
-		return -EINVAL;
-
-	snprintf(fw_version, fw_size, "%s",
+	ret = snprintf(fw_version, fw_size, "%s",
 		 adapter->fw_version);
-	fw_version[fw_size - 1] = '\0';
+	if (ret < 0)
+		return -EINVAL;
 
-	return 0;
+	ret += 1; /* add the size of '\0' */
+	if (fw_size < (size_t)ret)
+		return ret;
+	else
+		return 0;
 }
 
 /*
@@ -440,7 +443,7 @@ ionic_dev_info_get(struct rte_eth_dev *eth_dev,
 		0;
 
 	dev_info->rx_desc_lim = rx_desc_lim;
-	dev_info->tx_desc_lim = tx_desc_lim;
+	dev_info->tx_desc_lim = tx_desc_lim_v1;
 
 	/* Driver-preferred Rx/Tx parameters */
 	dev_info->default_rxportconf.burst_size = 32;
@@ -1293,4 +1296,4 @@ static struct rte_pci_driver rte_ionic_pmd = {
 RTE_PMD_REGISTER_PCI(net_ionic, rte_ionic_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_ionic, pci_id_ionic_map);
 RTE_PMD_REGISTER_KMOD_DEP(net_ionic, "* igb_uio | uio_pci_generic | vfio-pci");
-RTE_LOG_REGISTER(ionic_logtype, pmd.net.ionic, NOTICE);
+RTE_LOG_REGISTER_DEFAULT(ionic_logtype, NOTICE);