From patchwork Tue Dec 3 14:54:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guinan Sun X-Patchwork-Id: 63521 X-Patchwork-Delegate: xiaolong.ye@intel.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 8E40EA04B5; Tue, 3 Dec 2019 07:56:52 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1F2564C99; Tue, 3 Dec 2019 07:56:51 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 1AE632B8D for ; Tue, 3 Dec 2019 07:56:49 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Dec 2019 22:56:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,272,1571727600"; d="scan'208";a="222715612" Received: from intel.sh.intel.com ([10.239.255.32]) by orsmga002.jf.intel.com with ESMTP; 02 Dec 2019 22:56:47 -0800 From: Guinan Sun To: dev@dpdk.org Cc: Wenzhuo Lu , Qiming Yang , Beilei Xing , Guinan Sun Date: Tue, 3 Dec 2019 14:54:57 +0000 Message-Id: <20191203145457.72154-1-guinanx.sun@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [dpdk-dev] [PATCH] net/ixgbe: add or remove MAC address 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" Ixgbe PMD pf host code needs to support ixgbevf mac address add and remove. For this purpose, a response was added between pf and vf to update the mac address. Signed-off-by: Guinan Sun --- drivers/net/ixgbe/ixgbe_ethdev.h | 1 + drivers/net/ixgbe/ixgbe_pf.c | 35 ++++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h index 76a1b9d18..e1cd8fd16 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.h +++ b/drivers/net/ixgbe/ixgbe_ethdev.h @@ -270,6 +270,7 @@ struct ixgbe_vf_info { uint8_t api_version; uint16_t switch_domain_id; uint16_t xcast_mode; + uint16_t mac_count; }; /* diff --git a/drivers/net/ixgbe/ixgbe_pf.c b/drivers/net/ixgbe/ixgbe_pf.c index d0d85e138..76dbed2ab 100644 --- a/drivers/net/ixgbe/ixgbe_pf.c +++ b/drivers/net/ixgbe/ixgbe_pf.c @@ -748,6 +748,37 @@ ixgbe_set_vf_mc_promisc(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf) return 0; } +static int +ixgbe_set_vf_macvlan_msg(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf) +{ + struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); + struct ixgbe_vf_info *vf_info = + *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private)); + uint8_t *new_mac = (uint8_t *)(&msgbuf[1]); + int index = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK) >> + IXGBE_VT_MSGINFO_SHIFT; + + if (index) { + if (!rte_is_valid_assigned_ether_addr( + (struct rte_ether_addr *)new_mac)) { + RTE_LOG(ERR, PMD, "set invalid mac vf:%d\n", vf); + return -1; + } + + if (new_mac == NULL) + return -1; + + vf_info[vf].mac_count++; + + hw->mac.ops.set_rar(hw, vf_info[vf].mac_count, + new_mac, vf, IXGBE_RAH_AV); + } else { + hw->mac.ops.clear_rar(hw, vf_info[vf].mac_count); + vf_info[vf].mac_count = 0; + } + return 0; +} + static int ixgbe_rcv_msg_from_vf(struct rte_eth_dev *dev, uint16_t vf) { @@ -835,6 +866,10 @@ ixgbe_rcv_msg_from_vf(struct rte_eth_dev *dev, uint16_t vf) if (retval == RTE_PMD_IXGBE_MB_EVENT_PROCEED) retval = ixgbe_set_vf_mc_promisc(dev, vf, msgbuf); break; + case IXGBE_VF_SET_MACVLAN: + if (retval == RTE_PMD_IXGBE_MB_EVENT_PROCEED) + retval = ixgbe_set_vf_macvlan_msg(dev, vf, msgbuf); + break; default: PMD_DRV_LOG(DEBUG, "Unhandled Msg %8.8x", (unsigned)msgbuf[0]); retval = IXGBE_ERR_MBX;