From patchwork Tue Sep 1 11:51:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiawen Wu X-Patchwork-Id: 76234 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6EC4AA04AC; Tue, 1 Sep 2020 13:57:28 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E2AB21C295; Tue, 1 Sep 2020 13:51:51 +0200 (CEST) Received: from smtpbguseast2.qq.com (smtpbguseast2.qq.com [54.204.34.130]) by dpdk.org (Postfix) with ESMTP id 1A3A01C20D for ; Tue, 1 Sep 2020 13:51:43 +0200 (CEST) X-QQ-mid: bizesmtp5t1598961099tpzan38qy Received: from localhost.localdomain.com (unknown [183.129.236.74]) by esmtp6.qq.com (ESMTP) with id ; Tue, 01 Sep 2020 19:51:39 +0800 (CST) X-QQ-SSF: 01400000000000B0C000000A0000000 X-QQ-FEAT: g9nl15ZGxlgZC0JjtjQ+m4aWNs11/d5enQ5QxMf1+qxZnX9HQlPIYnnrrejdX COcPXjlKtWEgV5caDU+v9KIMPgA7CdVqStIwC7k3C0NHmxmbUVCKINSueYM/fU0gTRk47wT x3N7iFBK1bNPPq2joB88xbVVGDwlxDZvEfybD+bPdwQRkpcvO7tlyTWUAXkAGbPIyUJdLqK ArY6LxfuJUG4Guhbwfczdf65uP4wfnwNMH+dc7tpE0Ohv3f3PKKbC23jQ/5slXGaZza4vP6 HzSpGYT8jBg4DMS4iRJwOjEDvWduG2j72mY8KL/2F+l7Ka9q1NDYhFjYFnIOsRq7T19Kztp IS6e3Okyb4N8oNTHNEviYHeJOiStQ== X-QQ-GoodBg: 2 From: Jiawen Wu To: dev@dpdk.org Cc: Jiawen Wu Date: Tue, 1 Sep 2020 19:51:03 +0800 Message-Id: <20200901115113.1529675-32-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20200901115113.1529675-1-jiawenwu@trustnetic.com> References: <20200901115113.1529675-1-jiawenwu@trustnetic.com> X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:trustnetic.com:qybgforeign:qybgforeign5 X-QQ-Bgrelay: 1 Subject: [dpdk-dev] [PATCH v1 32/42] 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add firmware version get operation. Signed-off-by: Jiawen Wu --- drivers/net/txgbe/txgbe_ethdev.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c index 4922a9ca0..f5a986309 100644 --- a/drivers/net/txgbe/txgbe_ethdev.c +++ b/drivers/net/txgbe/txgbe_ethdev.c @@ -1493,6 +1493,27 @@ 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) { @@ -2144,6 +2165,7 @@ 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_infos_get = txgbe_dev_info_get, .dev_supported_ptypes_get = txgbe_dev_supported_ptypes_get, .rx_queue_start = txgbe_dev_rx_queue_start,