From: Ajit Khaparde <ajit.khaparde@broadcom.com>
Date: Thu, 1 Jun 2017 17:07:08 +0000 (-0500)
Subject: net/bnxt: support get FW version
X-Git-Tag: spdx-start~3066
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e2652b0a20a0194f2eb0d13ae058ce5624a70904;p=dpdk.git

net/bnxt: support get FW version

This patch adds support for fw_version_get dev_op

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---

diff --git a/doc/guides/nics/features/bnxt.ini b/doc/guides/nics/features/bnxt.ini
index df632506a5..457d79d0ba 100644
--- a/doc/guides/nics/features/bnxt.ini
+++ b/doc/guides/nics/features/bnxt.ini
@@ -16,6 +16,7 @@ VLAN filter          = Y
 VLAN offload         = Y
 Basic stats          = Y
 Extended stats       = Y
+FW version           = Y
 Linux UIO            = Y
 Linux VFIO           = Y
 x86-64               = Y
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index c2d46827fb..ec6b6b63b4 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1356,6 +1356,25 @@ allmulti:
 	return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic);
 }
 
+static int
+bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
+{
+	struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+	uint8_t fw_major = (bp->fw_ver >> 24) & 0xff;
+	uint8_t fw_minor = (bp->fw_ver >> 16) & 0xff;
+	uint8_t fw_updt = (bp->fw_ver >> 8) & 0xff;
+	int ret;
+
+	ret = snprintf(fw_version, fw_size, "%d.%d.%d",
+			fw_major, fw_minor, fw_updt);
+
+	ret += 1; /* add the size of '\0' */
+	if (fw_size < (uint32_t)ret)
+		return ret;
+	else
+		return 0;
+}
+
 /*
  * Initialization
  */
@@ -1395,6 +1414,7 @@ static const struct eth_dev_ops bnxt_dev_ops = {
 	.xstats_get = bnxt_dev_xstats_get_op,
 	.xstats_get_names = bnxt_dev_xstats_get_names_op,
 	.xstats_reset = bnxt_dev_xstats_reset_op,
+	.fw_version_get = bnxt_fw_version_get,
 	.set_mc_addr_list = bnxt_dev_set_mc_addr_list_op,
 };