From mboxrd@z Thu Jan 1 00:00:00 1970 From: Qi Zhang Subject: [PATCH v3 07/29] net/i40e: set VF multicast promisc mode from PF Date: Thu, 15 Dec 2016 16:04:57 -0500 Message-ID: <1481835919-36488-8-git-send-email-qi.z.zhang@intel.com> References: <1481835919-36488-1-git-send-email-qi.z.zhang@intel.com> Cc: dev@dpdk.org, Wenzhuo Lu To: jingjing.wu@intel.com, helin.zhang@intel.com Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id EC3EA377C for ; Fri, 16 Dec 2016 05:08:44 +0100 (CET) In-Reply-To: <1481835919-36488-1-git-send-email-qi.z.zhang@intel.com> 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: Wenzhuo Lu Support enabling/disabling VF multicast promiscuous mode from PF. User can call the API on PF to enable/disable a specific VF's multicast promiscuous mode. Signed-off-by: Wenzhuo Lu --- drivers/net/i40e/i40e_ethdev.c | 36 +++++++++++++++++++++++++++++++ drivers/net/i40e/rte_pmd_i40e.h | 19 ++++++++++++++++ drivers/net/i40e/rte_pmd_i40e_version.map | 1 + 3 files changed, 56 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index ffb69a1..e2214bd 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -10153,3 +10153,39 @@ rte_pmd_i40e_set_vf_unicast_promisc(uint8_t port, uint16_t vf_id, uint8_t on) return ret; } + +int +rte_pmd_i40e_set_vf_multicast_promisc(uint8_t port, uint16_t vf_id, uint8_t on) +{ + 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; + int ret; + + 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) { + PMD_DRV_LOG(ERR, "Invalid argument."); + return -EINVAL; + } + + vf = &pf->vfs[vf_id]; + hw = I40E_VSI_TO_HW(vf->vsi); + + ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vf->vsi->seid, + on, NULL); + if (ret != I40E_SUCCESS) + PMD_DRV_LOG(ERR, "Failed to set multicast promiscuous mode"); + + return ret; +} diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h index 4c98136..9091520 100644 --- a/drivers/net/i40e/rte_pmd_i40e.h +++ b/drivers/net/i40e/rte_pmd_i40e.h @@ -149,4 +149,23 @@ int rte_pmd_i40e_set_vf_unicast_promisc(uint8_t port, uint16_t vf_id, uint8_t on); +/** + * Enable/Disable VF multicast promiscuous mode. + * + * @param port + * The port identifier of the Ethernet device. + * @param vf + * VF on which to set. + * @param on + * 1 - Enable. + * 0 - Disable. + * @return + * - (0) if successful. + * - (-ENODEV) if *port* invalid. + * - (-EINVAL) if bad parameter. + */ +int rte_pmd_i40e_set_vf_multicast_promisc(uint8_t port, + uint16_t vf_id, + uint8_t on); + #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 24b78ce..08d3028 100644 --- a/drivers/net/i40e/rte_pmd_i40e_version.map +++ b/drivers/net/i40e/rte_pmd_i40e_version.map @@ -11,4 +11,5 @@ DPDK_17.02 { rte_pmd_i40e_set_vf_vlan_anti_spoof; rte_pmd_i40e_set_tx_loopback; rte_pmd_i40e_set_vf_unicast_promisc; + rte_pmd_i40e_set_vf_multicast_promisc; } DPDK_2.0; -- 2.7.4