From patchwork Tue Jan 3 06:54:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 18784 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 908B5F934; Tue, 3 Jan 2017 07:56:37 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 7D5DC201 for ; Tue, 3 Jan 2017 07:55:43 +0100 (CET) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP; 02 Jan 2017 22:55:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,451,1477983600"; d="scan'208";a="918351096" Received: from dpdk26.sh.intel.com ([10.239.128.228]) by orsmga003.jf.intel.com with ESMTP; 02 Jan 2017 22:55:42 -0800 From: Wenzhuo Lu To: dev@dpdk.org Cc: Ferruh Yigit Date: Tue, 3 Jan 2017 14:54:31 +0800 Message-Id: <1483426488-117332-11-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1483426488-117332-1-git-send-email-wenzhuo.lu@intel.com> References: <1480637533-37425-1-git-send-email-wenzhuo.lu@intel.com> <1483426488-117332-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v7 10/27] net/i40e: set VF MAC from PF support 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: Ferruh Yigit Support setting VF MAC address from PF. User can call the API on PF to set a specific VF's MAC address. This will remove all existing MAC filters. Signed-off-by: Ferruh Yigit --- drivers/net/i40e/i40e_ethdev.c | 42 +++++++++++++++++++++++++++++++ drivers/net/i40e/rte_pmd_i40e.h | 19 ++++++++++++++ drivers/net/i40e/rte_pmd_i40e_version.map | 1 + 3 files changed, 62 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 9d050c8..758b574 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -10198,3 +10198,45 @@ static void i40e_set_default_mac_addr(struct rte_eth_dev *dev, return ret; } + +int +rte_pmd_i40e_set_vf_mac_addr(uint8_t port, uint16_t vf_id, + struct ether_addr *mac_addr) +{ + struct rte_eth_dev_info dev_info; + struct i40e_mac_filter *f; + struct rte_eth_dev *dev; + struct i40e_pf_vf *vf; + struct i40e_vsi *vsi; + struct i40e_pf *pf; + void *temp; + + if (i40e_validate_mac_addr((u8 *)mac_addr) != I40E_SUCCESS) + return -EINVAL; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV); + + dev = &rte_eth_devices[port]; + rte_eth_dev_info_get(port, &dev_info); + + if (vf_id >= dev_info.max_vfs) + return -EINVAL; + + pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private); + + if (vf_id > pf->vf_num - 1 || !pf->vfs) + return -EINVAL; + + vf = &pf->vfs[vf_id]; + vsi = vf->vsi; + if (!vsi) + return -EINVAL; + + ether_addr_copy(mac_addr, &vf->mac_addr); + + /* Remove all existing mac */ + TAILQ_FOREACH_SAFE(f, &vsi->mac_list, next, temp) + i40e_vsi_delete_mac(vsi, &f->mac_info.mac_addr); + + return 0; +} diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h index 9091520..faacbb9 100644 --- a/drivers/net/i40e/rte_pmd_i40e.h +++ b/drivers/net/i40e/rte_pmd_i40e.h @@ -168,4 +168,23 @@ int rte_pmd_i40e_set_vf_multicast_promisc(uint8_t port, uint16_t vf_id, uint8_t on); +/** + * Set the VF MAC address. + * + * This will remove all existing MAC filters. + * + * @param port + * The port identifier of the Ethernet device. + * @param vf_id + * VF id. + * @param mac_addr + * VF MAC address. + * @return + * - (0) if successful. + * - (-ENODEV) if *port* invalid. + * - (-EINVAL) if *vf* or *mac_addr* is invalid. + */ +int rte_pmd_i40e_set_vf_mac_addr(uint8_t port, uint16_t vf_id, + struct ether_addr *mac_addr); + #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 32939b2..2d53b87 100644 --- a/drivers/net/i40e/rte_pmd_i40e_version.map +++ b/drivers/net/i40e/rte_pmd_i40e_version.map @@ -8,6 +8,7 @@ DPDK_17.02 { rte_pmd_i40e_ping_vfs; rte_pmd_i40e_set_tx_loopback; + rte_pmd_i40e_set_vf_mac_addr; rte_pmd_i40e_set_vf_mac_anti_spoof; rte_pmd_i40e_set_vf_multicast_promisc; rte_pmd_i40e_set_vf_unicast_promisc;