From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingjing Wu Subject: [PATCH 4/6] i40e: extend flow diretcor to support filtering in VFs Date: Mon, 11 May 2015 11:46:28 +0800 Message-ID: <1431315990-3067-5-git-send-email-jingjing.wu@intel.com> References: <1431315990-3067-1-git-send-email-jingjing.wu@intel.com> To: dev@dpdk.org Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 9F075C3EC for ; Mon, 11 May 2015 05:47:20 +0200 (CEST) In-Reply-To: <1431315990-3067-1-git-send-email-jingjing.wu@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch extends flow diretcor to filterting in VFs. Signed-off-by: Jingjing Wu --- lib/librte_pmd_i40e/i40e_fdir.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/lib/librte_pmd_i40e/i40e_fdir.c b/lib/librte_pmd_i40e/i40e_fdir.c index 27c2102..2f4c247 100644 --- a/lib/librte_pmd_i40e/i40e_fdir.c +++ b/lib/librte_pmd_i40e/i40e_fdir.c @@ -1008,6 +1008,11 @@ i40e_add_del_fdir_filter(struct rte_eth_dev *dev, PMD_DRV_LOG(ERR, "Invalid queue ID"); return -EINVAL; } + if (filter->input.flow_ext.is_vf && + filter->input.flow_ext.dst_id >= pf->vf_num) { + PMD_DRV_LOG(ERR, "Invalid VF ID"); + return -EINVAL; + } memset(pkt, 0, I40E_FDIR_PKT_LEN); @@ -1047,7 +1052,7 @@ i40e_fdir_filter_programming(struct i40e_pf *pf, volatile struct i40e_tx_desc *txdp; volatile struct i40e_filter_program_desc *fdirdp; uint32_t td_cmd; - uint16_t i; + uint16_t vsi_id, i; uint8_t dest; PMD_DRV_LOG(INFO, "filling filter programming descriptor."); @@ -1069,9 +1074,13 @@ i40e_fdir_filter_programming(struct i40e_pf *pf, I40E_TXD_FLTR_QW0_PCTYPE_SHIFT) & I40E_TXD_FLTR_QW0_PCTYPE_MASK); - /* Use LAN VSI Id by default */ + if (filter->input.flow_ext.is_vf) + vsi_id = pf->vfs[filter->input.flow_ext.dst_id].vsi->vsi_id; + else + /* Use LAN VSI Id by default */ + vsi_id = pf->main_vsi->vsi_id; fdirdp->qindex_flex_ptype_vsi |= - rte_cpu_to_le_32((pf->main_vsi->vsi_id << + rte_cpu_to_le_32((vsi_id << I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT) & I40E_TXD_FLTR_QW0_DEST_VSI_MASK); -- 1.9.3