From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88922CA9EBD for ; Mon, 28 Oct 2019 09:01:30 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 31084208C0 for ; Mon, 28 Oct 2019 09:01:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 31084208C0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 68AF11BF1F; Mon, 28 Oct 2019 10:01:24 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id B495E1BEFA for ; Mon, 28 Oct 2019 10:01:19 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Oct 2019 02:01:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,239,1569308400"; d="scan'208";a="374177780" Received: from dpdk-dipei.sh.intel.com ([10.67.110.224]) by orsmga005.jf.intel.com with ESMTP; 28 Oct 2019 02:01:16 -0700 From: Andy Pei To: dev@dpdk.org Cc: rosen.xu@intel.com, tianfei.zhang@intel.com, andy.pei@intel.com, xiaolong.ye@intel.com, ferruh.yigit@intel.com Date: Mon, 28 Oct 2019 16:50:05 +0800 Message-Id: <1572252623-96127-2-git-send-email-andy.pei@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1572252623-96127-1-git-send-email-andy.pei@intel.com> References: <1571917119-149534-2-git-send-email-andy.pei@intel.com> <1572252623-96127-1-git-send-email-andy.pei@intel.com> Subject: [dpdk-dev] [PATCH v14 01/19] net/i40e: i40e support ipn3ke FPGA port bonding 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" In ipn3ke, each FPGA network side port bonding to an i40e pf, each i40e pf link status should get data from FPGA network, side port. This patch provide bonding relationship. Signed-off-by: Rosen Xu Signed-off-by: Andy Pei --- drivers/net/i40e/base/i40e_type.h | 3 +++ drivers/net/i40e/i40e_ethdev.c | 6 ++++++ drivers/net/i40e/rte_pmd_i40e.c | 21 +++++++++++++++++++++ drivers/net/i40e/rte_pmd_i40e.h | 18 ++++++++++++++++++ drivers/net/i40e/rte_pmd_i40e_version.map | 8 +++++++- 5 files changed, 55 insertions(+), 1 deletion(-) diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h index 112866b..06863d7 100644 --- a/drivers/net/i40e/base/i40e_type.h +++ b/drivers/net/i40e/base/i40e_type.h @@ -660,6 +660,9 @@ struct i40e_hw { struct i40e_nvm_info nvm; struct i40e_fc_info fc; + /* switch device is used to get link status when i40e is in ipn3ke */ + struct rte_eth_dev *switch_dev; + /* pci info */ u16 device_id; u16 vendor_id; diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 77a4683..6c5c97c 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -1392,6 +1392,9 @@ static inline void i40e_config_automask(struct i40e_pf *pf) hw->adapter_stopped = 0; hw->adapter_closed = 0; + /* Init switch device pointer */ + hw->switch_dev = NULL; + /* * Switch Tag value should not be identical to either the First Tag * or Second Tag values. So set something other than common Ethertype @@ -2903,6 +2906,9 @@ void i40e_flex_payload_reg_set_default(struct i40e_hw *hw) else update_link_aq(hw, &link, enable_lse, wait_to_complete); + if (hw->switch_dev) + rte_eth_linkstatus_get(hw->switch_dev, &link); + ret = rte_eth_linkstatus_set(dev, &link); i40e_notify_all_vfs_link_status(dev); diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c index 4c3c708..fdcb1a4 100644 --- a/drivers/net/i40e/rte_pmd_i40e.c +++ b/drivers/net/i40e/rte_pmd_i40e.c @@ -3207,3 +3207,24 @@ int rte_pmd_i40e_flow_add_del_packet_template( I40E_WRITE_FLUSH(hw); return 0; } + +int +rte_pmd_i40e_set_switch_dev(uint16_t port_id, struct rte_eth_dev *switch_dev) +{ + struct rte_eth_dev *i40e_dev; + struct i40e_hw *hw; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + i40e_dev = &rte_eth_devices[port_id]; + if (!is_i40e_supported(i40e_dev)) + return -ENOTSUP; + + hw = I40E_DEV_PRIVATE_TO_HW(i40e_dev->data->dev_private); + if (!hw) + return -1; + + hw->switch_dev = switch_dev; + + return 0; +} diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h index faac9e2..355b8be 100644 --- a/drivers/net/i40e/rte_pmd_i40e.h +++ b/drivers/net/i40e/rte_pmd_i40e.h @@ -1061,4 +1061,22 @@ int rte_pmd_i40e_inset_set(uint16_t port, uint8_t pctype, return 0; } +/** + * For ipn3ke, i40e works with FPGA. + * In this situation, i40e get link status from fpga, + * fpga works as switch_dev for i40e. + * This function set switch_dev for i40e. + * + * @param inset + * Input set value. + * @param field_idx + * Field index for input set. + * @return + * - (less than 0) if failed. + * - (0) if success. + */ +__rte_experimental +int +rte_pmd_i40e_set_switch_dev(uint16_t port_id, struct rte_eth_dev *switch_dev); + #endif /* _PMD_I40E_H_ */ diff --git a/drivers/net/i40e/rte_pmd_i40e_version.map b/drivers/net/i40e/rte_pmd_i40e_version.map index cccd576..79641f2 100644 --- a/drivers/net/i40e/rte_pmd_i40e_version.map +++ b/drivers/net/i40e/rte_pmd_i40e_version.map @@ -64,4 +64,10 @@ DPDK_18.02 { rte_pmd_i40e_inset_get; rte_pmd_i40e_inset_set; -} DPDK_17.11; \ No newline at end of file +} DPDK_17.11; + +EXPERIMENTAL { + global: + + rte_pmd_i40e_set_switch_dev; +} DPDK_18.02; \ No newline at end of file -- 1.8.3.1