From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id C3AA1377C for ; Fri, 16 Dec 2016 05:08:53 +0100 (CET) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP; 15 Dec 2016 20:08:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,355,1477983600"; d="scan'208";a="43201992" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.239.129.189]) by fmsmga006.fm.intel.com with ESMTP; 15 Dec 2016 20:08:52 -0800 From: Qi Zhang To: jingjing.wu@intel.com, helin.zhang@intel.com Cc: dev@dpdk.org, Bernard Iremonger Date: Thu, 15 Dec 2016 16:05:04 -0500 Message-Id: <1481835919-36488-15-git-send-email-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1481835919-36488-1-git-send-email-qi.z.zhang@intel.com> References: <1481835919-36488-1-git-send-email-qi.z.zhang@intel.com> Subject: [dpdk-dev] [PATCH v3 14/29] net/i40e: add set VF VLAN insert function 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: Fri, 16 Dec 2016 04:08:54 -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 | 53 +++++++++++++++++++++++++++++++ drivers/net/i40e/rte_pmd_i40e.h | 19 +++++++++++ drivers/net/i40e/rte_pmd_i40e_version.map | 1 + 3 files changed, 73 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index ae8d678..41663a2 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -10255,3 +10255,56 @@ rte_pmd_i40e_set_vf_vlan_stripq(uint8_t port, uint16_t vf_id, uint8_t on) else return -EINVAL; } + +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 rte_eth_dev_info dev_info; + struct i40e_pf *pf; + struct i40e_pf_vf *vf; + struct i40e_hw *hw; + struct i40e_vsi *vsi; + struct i40e_vsi_context ctxt; + int ret; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV); + + dev = &rte_eth_devices[port]; + rte_eth_dev_info_get(port, &dev_info); + + 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) + return -EINVAL; + + if (vlan_id > ETHER_MAX_VLAN_ID) + return -EINVAL; + + vf = &pf->vfs[vf_id]; + vsi = vf->vsi; + + vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID); + vsi->info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_INSERT_PVID; + vsi->info.pvid = vlan_id; + + 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) + 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 cea1192..0c364f8 100644 --- a/drivers/net/i40e/rte_pmd_i40e.h +++ b/drivers/net/i40e/rte_pmd_i40e.h @@ -206,4 +206,23 @@ 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 2497b3e..e5e70e9 100644 --- a/drivers/net/i40e/rte_pmd_i40e_version.map +++ b/drivers/net/i40e/rte_pmd_i40e_version.map @@ -14,5 +14,6 @@ DPDK_17.02 { rte_pmd_i40e_set_vf_multicast_promisc; rte_pmd_i40e_set_vf_mac_addr; rte_pmd_i40e_set_vf_vlan_stripq; + rte_pmd_i40e_set_vf_vlan_insert; } DPDK_2.0; -- 2.7.4