From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from dpdk.org (dpdk.org [92.243.14.124])
by inbox.dpdk.org (Postfix) with ESMTP id 76E2DA04DC;
Mon, 19 Oct 2020 11:12:36 +0200 (CEST)
Received: from [92.243.14.124] (localhost [127.0.0.1])
by dpdk.org (Postfix) with ESMTP id 5D326E2B3;
Mon, 19 Oct 2020 10:54:11 +0200 (CEST)
Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128])
by dpdk.org (Postfix) with ESMTP id B6B88CADA
for <dev@dpdk.org>; Mon, 19 Oct 2020 10:53:35 +0200 (CEST)
X-QQ-mid: bizesmtp6t1603097611t8ndianwm
Received: from localhost.localdomain.com (unknown [183.129.236.74])
by esmtp6.qq.com (ESMTP) with
id ; Mon, 19 Oct 2020 16:53:30 +0800 (CST)
X-QQ-SSF: 01400000002000C0C000B00A0000000
X-QQ-FEAT: O9RHVi+JMbJQd/z87q3TNLmlqUYze2dIbFQlA3vm6qLbR0K6y5/pKanHOI1FG
yNN/7CGYIEQahoM85CFaJdwJjYb0F4feOxekS9yIE90Z+6n3Mc4h+8P5ZQfG8tMxC+DM9Lj
BRtISVvWuunv4HEU9/49cQh+HunpQ7pCQmCZGc0kFVyywoppa7f2UAAnugvNakz9ogZjuVo
xCODoWj6e+Eqeo3Sevd9d5oiUmID5MpfCEUyEU8sb/UN4qPqVj8OhTM1MNyzaz1jiZ0h1Rd
qeF/nCiD3idwhzmaEfrC1dj59R8UlV9n+jZuzjyCbocrQIzw0rUPqBTuxvIFWtdzEEam/YK
EEpk/2n/bOb1zzn1nsPKOAMGe4T+Q==
X-QQ-GoodBg: 2
From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>
Date: Mon, 19 Oct 2020 16:54:06 +0800
Message-Id: <20201019085415.82207-50-jiawenwu@trustnetic.com>
X-Mailer: git-send-email 2.18.4
In-Reply-To: <20201019085415.82207-1-jiawenwu@trustnetic.com>
References: <20201019085415.82207-1-jiawenwu@trustnetic.com>
X-QQ-SENDSIZE: 520
Feedback-ID: bizesmtp:trustnetic.com:qybgforeign:qybgforeign7
X-QQ-Bgrelay: 1
Subject: [dpdk-dev] [PATCH v4 49/58] net/txgbe: add FW version get operation
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>
Add firmware version get operation.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
doc/guides/nics/features/txgbe.ini | 1 +
doc/guides/nics/txgbe.rst | 1 +
drivers/net/txgbe/txgbe_ethdev.c | 22 ++++++++++++++++++++++
3 files changed, 24 insertions(+)
diff --git a/doc/guides/nics/features/txgbe.ini b/doc/guides/nics/features/txgbe.ini
index 13ee26aaa..762adc8f4 100644
--- a/doc/guides/nics/features/txgbe.ini
+++ b/doc/guides/nics/features/txgbe.ini
@@ -38,6 +38,7 @@ Packet type parsing = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y
+FW version = Y
Multiprocess aware = Y
Linux UIO = Y
Linux VFIO = Y
diff --git a/doc/guides/nics/txgbe.rst b/doc/guides/nics/txgbe.rst
index 16f786cc4..7865b87aa 100644
--- a/doc/guides/nics/txgbe.rst
+++ b/doc/guides/nics/txgbe.rst
@@ -26,6 +26,7 @@ Features
- Interrupt mode for RX
- Scattered and gather for TX and RX
- DCB
+- FW version
- LRO
Prerequisites
diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index 5b0a5e7e7..79d7d725f 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -2224,6 +2224,27 @@ txgbe_dev_xstats_reset(struct rte_eth_dev *dev)
return 0;
}
+static int
+txgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
+{
+ struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+ u16 eeprom_verh, eeprom_verl;
+ u32 etrack_id;
+ int ret;
+
+ hw->rom.readw_sw(hw, TXGBE_EEPROM_VERSION_H, &eeprom_verh);
+ hw->rom.readw_sw(hw, TXGBE_EEPROM_VERSION_L, &eeprom_verl);
+
+ etrack_id = (eeprom_verh << 16) | eeprom_verl;
+ ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
+
+ ret += 1; /* add the size of '\0' */
+ if (fw_size < (u32)ret)
+ return ret;
+ else
+ return 0;
+}
+
static int
txgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
@@ -3426,6 +3447,7 @@ static const struct eth_dev_ops txgbe_eth_dev_ops = {
.xstats_get_names = txgbe_dev_xstats_get_names,
.xstats_get_names_by_id = txgbe_dev_xstats_get_names_by_id,
.queue_stats_mapping_set = txgbe_dev_queue_stats_mapping_set,
+ .fw_version_get = txgbe_fw_version_get,
.dev_supported_ptypes_get = txgbe_dev_supported_ptypes_get,
.mtu_set = txgbe_dev_mtu_set,
.vlan_filter_set = txgbe_vlan_filter_set,
--
2.18.4