From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8E7C4A04B1; Mon, 5 Oct 2020 14:29:16 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B0D801C19A; Mon, 5 Oct 2020 14:10:09 +0200 (CEST) Received: from smtpbgau2.qq.com (smtpbgau2.qq.com [54.206.34.216]) by dpdk.org (Postfix) with ESMTP id A4BC31B872 for ; Mon, 5 Oct 2020 14:09:41 +0200 (CEST) X-QQ-mid: bizesmtp9t1601899776td2898ku0 Received: from localhost.localdomain.com (unknown [183.129.236.74]) by esmtp6.qq.com (ESMTP) with id ; Mon, 05 Oct 2020 20:09:35 +0800 (CST) X-QQ-SSF: 01400000002000C0C000B00A0000000 X-QQ-FEAT: wKTPh8u/SrrdTHlMjWXLqK6CWGM2GO9o3/e7Y6yqBMFUgGW5beK0llMPiZDCD Rk2hB+EvcVIMulNKqrlopkxujUcWZYUIwalCGtKL7Z9h5nvhYdBEPc6IkN3wmwu4GScevOc Qt3dKadv1PboKzbR/PB0TnETa18IemXl5NlclE3wQHYdkM5qKrjQRNiGPMRBXL5yzscgs8W 6tZMGs3dBAKODMJH5s10qzKPq3iIz97JaxqkYUnbOwBj7WUeNliZcRSP5G1/RjZUBmECkZa p/KynyAUHAsfs+GRK+sGGJxtMPu6CKM64vwvx+IXtjQQfFHElOn25ZXZAJIGMp1P9k+g8W8 nD6sudu/ZZmSWU4s2k= X-QQ-GoodBg: 2 From: Jiawen Wu To: dev@dpdk.org Cc: jiawenwu Date: Mon, 5 Oct 2020 20:09:01 +0800 Message-Id: <20201005120910.189343-48-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20201005120910.189343-1-jiawenwu@trustnetic.com> References: <20201005120910.189343-1-jiawenwu@trustnetic.com> X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:trustnetic.com:qybgforeign:qybgforeign7 X-QQ-Bgrelay: 1 Subject: [dpdk-dev] [PATCH v2 47/56] net/txgbe: add device promiscuous and allmulticast mode 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" From: jiawenwu Add device promiscuous and allmulticast mode. Signed-off-by: jiawenwu --- doc/guides/nics/features/txgbe.ini | 2 + doc/guides/nics/txgbe.rst | 2 + drivers/net/txgbe/txgbe_ethdev.c | 63 ++++++++++++++++++++++++++++++ 3 files changed, 67 insertions(+) diff --git a/doc/guides/nics/features/txgbe.ini b/doc/guides/nics/features/txgbe.ini index f69785787..34f8985d5 100644 --- a/doc/guides/nics/features/txgbe.ini +++ b/doc/guides/nics/features/txgbe.ini @@ -13,6 +13,8 @@ Jumbo frame = Y Scattered Rx = Y LRO = Y TSO = Y +Promiscuous mode = Y +Allmulticast mode = Y Unicast MAC filter = Y Multicast MAC filter = Y RSS hash = Y diff --git a/doc/guides/nics/txgbe.rst b/doc/guides/nics/txgbe.rst index 95919478b..16f786cc4 100644 --- a/doc/guides/nics/txgbe.rst +++ b/doc/guides/nics/txgbe.rst @@ -17,6 +17,8 @@ Features - Checksum offload - VLAN/QinQ stripping and inserting - TSO offload +- Promiscuous mode +- Multicast mode - Port hardware statistics - Jumbo frames - Link state information diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c index 2a766af36..882efef2e 100644 --- a/drivers/net/txgbe/txgbe_ethdev.c +++ b/drivers/net/txgbe/txgbe_ethdev.c @@ -2402,6 +2402,65 @@ txgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete) return txgbe_dev_link_update_share(dev, wait_to_complete); } +static int +txgbe_dev_promiscuous_enable(struct rte_eth_dev *dev) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + uint32_t fctrl; + + fctrl = rd32(hw, TXGBE_PSRCTL); + fctrl |= (TXGBE_PSRCTL_UCP | TXGBE_PSRCTL_MCP); + wr32(hw, TXGBE_PSRCTL, fctrl); + + return 0; +} + +static int +txgbe_dev_promiscuous_disable(struct rte_eth_dev *dev) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + uint32_t fctrl; + + fctrl = rd32(hw, TXGBE_PSRCTL); + fctrl &= (~TXGBE_PSRCTL_UCP); + if (dev->data->all_multicast == 1) + fctrl |= TXGBE_PSRCTL_MCP; + else + fctrl &= (~TXGBE_PSRCTL_MCP); + wr32(hw, TXGBE_PSRCTL, fctrl); + + return 0; +} + +static int +txgbe_dev_allmulticast_enable(struct rte_eth_dev *dev) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + uint32_t fctrl; + + fctrl = rd32(hw, TXGBE_PSRCTL); + fctrl |= TXGBE_PSRCTL_MCP; + wr32(hw, TXGBE_PSRCTL, fctrl); + + return 0; +} + +static int +txgbe_dev_allmulticast_disable(struct rte_eth_dev *dev) +{ + struct txgbe_hw *hw = TXGBE_DEV_HW(dev); + uint32_t fctrl; + + if (dev->data->promiscuous == 1) + return 0; /* must remain in all_multicast mode */ + + fctrl = rd32(hw, TXGBE_PSRCTL); + fctrl &= (~TXGBE_PSRCTL_MCP); + wr32(hw, TXGBE_PSRCTL, fctrl); + + return 0; +} + /** * It clears the interrupt causes and enables the interrupt. * It will be called once only during nic initialized. @@ -3310,6 +3369,10 @@ static const struct eth_dev_ops txgbe_eth_dev_ops = { .dev_set_link_down = txgbe_dev_set_link_down, .dev_close = txgbe_dev_close, .dev_reset = txgbe_dev_reset, + .promiscuous_enable = txgbe_dev_promiscuous_enable, + .promiscuous_disable = txgbe_dev_promiscuous_disable, + .allmulticast_enable = txgbe_dev_allmulticast_enable, + .allmulticast_disable = txgbe_dev_allmulticast_disable, .link_update = txgbe_dev_link_update, .stats_get = txgbe_dev_stats_get, .xstats_get = txgbe_dev_xstats_get, -- 2.18.4