From: Qiming Yang <qiming.yang@intel.com>
Date: Mon, 16 Jan 2017 10:48:31 +0000 (+0800)
Subject: examples/ethtool: display firmware version
X-Git-Tag: spdx-start~5127
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1e07b4ecb18bc6c5dde929a1ae06a5b24b5d4f4c;p=dpdk.git

examples/ethtool: display firmware version

This patch enhances the ethtool example to support to show
firmware version, in the same way that the Linux kernel
ethtool does.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Remy Horton <remy.horton@intel.com>
---

diff --git a/examples/ethtool/ethtool-app/ethapp.c b/examples/ethtool/ethtool-app/ethapp.c
index 6aeaa061aa..85c31ac6e5 100644
--- a/examples/ethtool/ethtool-app/ethapp.c
+++ b/examples/ethtool/ethtool-app/ethapp.c
@@ -185,6 +185,7 @@ pcmd_drvinfo_callback(__rte_unused void *ptr_params,
 		printf("Port %i driver: %s (ver: %s)\n",
 			id_port, info.driver, info.version
 		      );
+		printf("firmware-version: %s\n", info.fw_version);
 	}
 }
 
diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 6f0ce848f2..b33ae12ec8 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -48,12 +48,21 @@ rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo)
 	struct rte_eth_dev_info dev_info;
 	struct rte_dev_reg_info reg_info;
 	int n;
+	int ret;
 
 	if (drvinfo == NULL)
 		return -EINVAL;
 
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
 
+	ret = rte_eth_dev_fw_version_get(port_id, drvinfo->fw_version,
+			      sizeof(drvinfo->fw_version));
+	if (ret < 0)
+		printf("firmware version get error: (%s)\n", strerror(-ret));
+	else if (ret > 0)
+		printf("Insufficient fw version buffer size, "
+		       "the minimun size should be %d\n", ret);
+
 	memset(&dev_info, 0, sizeof(dev_info));
 	rte_eth_dev_info_get(port_id, &dev_info);