From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id C1783F932 for ; Fri, 13 Jan 2017 09:17:56 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP; 13 Jan 2017 00:17:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,220,1477983600"; d="scan'208";a="1111991175" Received: from dpdk1.bj.intel.com ([172.16.182.84]) by fmsmga002.fm.intel.com with ESMTP; 13 Jan 2017 00:17:55 -0800 From: Wei Zhao To: dev@dpdk.org Cc: Wenzhuo Lu , Wei Zhao Date: Fri, 13 Jan 2017 16:13:01 +0800 Message-Id: <1484295192-34009-8-git-send-email-wei.zhao1@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1484295192-34009-1-git-send-email-wei.zhao1@intel.com> References: <1484212665-1635-1-git-send-email-wei.zhao1@intel.com> <1484295192-34009-1-git-send-email-wei.zhao1@intel.com> Subject: [dpdk-dev] [PATCH v6 07/18] net/ixgbe: restore flow director filter 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, 13 Jan 2017 08:17:57 -0000 Add support for storing flow director filter in SW. Signed-off-by: Wenzhuo Lu Signed-off-by: Wei Zhao --- drivers/net/ixgbe/ixgbe_ethdev.c | 1 + drivers/net/ixgbe/ixgbe_ethdev.h | 1 + drivers/net/ixgbe/ixgbe_fdir.c | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 37 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 6cd5975..f48e30c 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -7968,6 +7968,7 @@ ixgbe_filter_restore(struct rte_eth_dev *dev) ixgbe_ntuple_filter_restore(dev); ixgbe_ethertype_filter_restore(dev); ixgbe_syn_filter_restore(dev); + ixgbe_fdir_filter_restore(dev); return 0; } diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h index 36aae01..4f281e8 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.h +++ b/drivers/net/ixgbe/ixgbe_ethdev.h @@ -497,6 +497,7 @@ uint32_t ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val); int ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev, enum rte_filter_op filter_op, void *arg); +void ixgbe_fdir_filter_restore(struct rte_eth_dev *dev); static inline int ixgbe_ethertype_filter_lookup(struct ixgbe_filter_info *filter_info, diff --git a/drivers/net/ixgbe/ixgbe_fdir.c b/drivers/net/ixgbe/ixgbe_fdir.c index 8bf5705..627c51a 100644 --- a/drivers/net/ixgbe/ixgbe_fdir.c +++ b/drivers/net/ixgbe/ixgbe_fdir.c @@ -1479,3 +1479,38 @@ ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev, } return ret; } + +/* restore flow director filter */ +void +ixgbe_fdir_filter_restore(struct rte_eth_dev *dev) +{ + struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); + struct ixgbe_hw_fdir_info *fdir_info = + IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private); + struct ixgbe_fdir_filter *node; + bool is_perfect = FALSE; + enum rte_fdir_mode fdir_mode = dev->data->dev_conf.fdir_conf.mode; + + if (fdir_mode >= RTE_FDIR_MODE_PERFECT && + fdir_mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) + is_perfect = TRUE; + + if (is_perfect) { + TAILQ_FOREACH(node, &fdir_info->fdir_list, entries) { + (void)fdir_write_perfect_filter_82599(hw, + &node->ixgbe_fdir, + node->queue, + node->fdirflags, + node->fdirhash, + fdir_mode); + } + } else { + TAILQ_FOREACH(node, &fdir_info->fdir_list, entries) { + (void)fdir_add_signature_filter_82599(hw, + &node->ixgbe_fdir, + node->queue, + node->fdirflags, + node->fdirhash); + } + } +} -- 2.5.5