From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id C5E4AFAC9 for ; Mon, 16 Jan 2017 06:52:11 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 15 Jan 2017 21:52:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,237,1477983600"; d="scan'208";a="31011470" Received: from dpdk26.sh.intel.com ([10.239.128.228]) by orsmga002.jf.intel.com with ESMTP; 15 Jan 2017 21:52:10 -0800 From: Wenzhuo Lu To: dev@dpdk.org Cc: Bernard Iremonger Date: Mon, 16 Jan 2017 13:51:39 +0800 Message-Id: <1484545911-40432-15-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1484545911-40432-1-git-send-email-wenzhuo.lu@intel.com> References: <1480637533-37425-1-git-send-email-wenzhuo.lu@intel.com> <1484545911-40432-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v10 14/26] net/i40e: set VF VLAN insertion from PF 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: , X-List-Received-Date: Mon, 16 Jan 2017 05:52:12 -0000 From: Bernard Iremonger Support inserting VF VLAN id from PF. User can call the API on PF to insert a VLAN id to a specific VF. Signed-off-by: Bernard Iremonger --- drivers/net/i40e/i40e_ethdev.c | 65 +++++++++++++++++++++++++++++++ drivers/net/i40e/rte_pmd_i40e.h | 19 +++++++++ drivers/net/i40e/rte_pmd_i40e_version.map | 1 + 3 files changed, 85 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 04f2465..670f74a 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -10823,3 +10823,68 @@ static void i40e_set_default_mac_addr(struct rte_eth_dev *dev, return ret; } + +int rte_pmd_i40e_set_vf_vlan_insert(uint8_t port, uint16_t vf_id, + uint16_t vlan_id) +{ + struct rte_eth_dev *dev; + struct i40e_pf *pf; + struct i40e_hw *hw; + struct i40e_vsi *vsi; + struct i40e_vsi_context ctxt; + int ret; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV); + + if (vlan_id > ETHER_MAX_VLAN_ID) { + PMD_DRV_LOG(ERR, "Invalid VLAN ID."); + return -EINVAL; + } + + dev = &rte_eth_devices[port]; + + if (is_i40e_pmd(dev->data->drv_name)) + return -ENOTSUP; + + pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private); + hw = I40E_PF_TO_HW(pf); + + /** + * return -ENODEV if SRIOV not enabled, VF number not configured + * or no queue assigned. + */ + if (!hw->func_caps.sr_iov_1_1 || pf->vf_num == 0 || + pf->vf_nb_qps == 0) + return -ENODEV; + + if (vf_id >= pf->vf_num || !pf->vfs) { + PMD_DRV_LOG(ERR, "Invalid VF ID."); + return -EINVAL; + } + + vsi = pf->vfs[vf_id].vsi; + if (!vsi) { + PMD_DRV_LOG(ERR, "Invalid VSI."); + return -EINVAL; + } + + vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID); + vsi->info.pvid = vlan_id; + if (vlan_id > 0) + vsi->info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_INSERT_PVID; + else + vsi->info.port_vlan_flags &= ~I40E_AQ_VSI_PVLAN_INSERT_PVID; + + memset(&ctxt, 0, sizeof(ctxt)); + (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info)); + ctxt.seid = vsi->seid; + + hw = I40E_VSI_TO_HW(vsi); + ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL); + if (ret != I40E_SUCCESS) { + ret = -ENOTSUP; + PMD_DRV_LOG(ERR, "Failed to update VSI params"); + } + + return ret; +} diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h index 09ca088..6dff242 100644 --- a/drivers/net/i40e/rte_pmd_i40e.h +++ b/drivers/net/i40e/rte_pmd_i40e.h @@ -213,4 +213,23 @@ int rte_pmd_i40e_set_vf_mac_addr(uint8_t port, uint16_t vf_id, int rte_pmd_i40e_set_vf_vlan_stripq(uint8_t port, uint16_t vf, uint8_t on); +/** + * Enable/Disable vf vlan insert + * + * @param port + * The port identifier of the Ethernet device. + * @param vf + * ID specifying VF. + * @param vlan_id + * 0 - Disable VF's vlan insert. + * n - Enable; n is inserted as the vlan id. + * + * @return + * - (0) if successful. + * - (-ENODEV) if *port* invalid. + * - (-EINVAL) if bad parameter. + */ +int rte_pmd_i40e_set_vf_vlan_insert(uint8_t port, uint16_t vf_id, + uint16_t vlan_id); + #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 d4e7acd..d851f6c 100644 --- a/drivers/net/i40e/rte_pmd_i40e_version.map +++ b/drivers/net/i40e/rte_pmd_i40e_version.map @@ -13,6 +13,7 @@ DPDK_17.02 { rte_pmd_i40e_set_vf_multicast_promisc; rte_pmd_i40e_set_vf_unicast_promisc; rte_pmd_i40e_set_vf_vlan_anti_spoof; + rte_pmd_i40e_set_vf_vlan_insert; rte_pmd_i40e_set_vf_vlan_stripq; } DPDK_2.0; -- 1.9.3