From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id B3873B3CC for ; Thu, 25 Sep 2014 10:34:35 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 25 Sep 2014 01:34:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,595,1406617200"; d="scan'208";a="608343998" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 25 Sep 2014 01:40:49 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id s8P8elIr002318; Thu, 25 Sep 2014 16:40:47 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id s8P8ej2h000830; Thu, 25 Sep 2014 16:40:47 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id s8P8eiQN000826; Thu, 25 Sep 2014 16:40:44 +0800 From: Helin Zhang To: dev@dpdk.org Date: Thu, 25 Sep 2014 16:40:21 +0800 Message-Id: <1411634427-746-8-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1411634427-746-1-git-send-email-helin.zhang@intel.com> References: <1411634427-746-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v2 07/13] ixgbe: add new function for VF ops of 'dev_infos_get' X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Sep 2014 08:34:36 -0000 New function of 'ixgbevf_dev_info_get' has been added for VF ops of 'dev_infos_get', as more and more information are different between PF and VF. v2 changes: * Added new function for ops of 'dev_infos_get' specifically for ixgbe VF. Signed-off-by: Helin Zhang Reviewed-by: Jijiang Liu Reviewed-by: Cunming Liang Reviewed-by: Jingjing Wu --- lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 36 +++++++++++++++++++++++++++++++++--- 1 file changed, 33 insertions(+), 3 deletions(-) diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c index f4b590b..56b3293 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c +++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c @@ -118,8 +118,9 @@ static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev, uint8_t stat_idx, uint8_t is_rx); static void ixgbe_dev_info_get(struct rte_eth_dev *dev, - struct rte_eth_dev_info *dev_info); - + struct rte_eth_dev_info *dev_info); +static void ixgbevf_dev_info_get(struct rte_eth_dev *dev, + struct rte_eth_dev_info *dev_info); static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu); static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev, @@ -377,7 +378,7 @@ static struct eth_dev_ops ixgbevf_eth_dev_ops = { .stats_get = ixgbevf_dev_stats_get, .stats_reset = ixgbevf_dev_stats_reset, .dev_close = ixgbevf_dev_close, - .dev_infos_get = ixgbe_dev_info_get, + .dev_infos_get = ixgbevf_dev_info_get, .mtu_set = ixgbevf_dev_set_mtu, .vlan_filter_set = ixgbevf_vlan_filter_set, .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set, @@ -1944,6 +1945,35 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) DEV_TX_OFFLOAD_UDP_CKSUM | DEV_TX_OFFLOAD_TCP_CKSUM | DEV_TX_OFFLOAD_SCTP_CKSUM; + dev_info->reta_size = ETH_RSS_RETA_SIZE_128; +} + +static void +ixgbevf_dev_info_get(struct rte_eth_dev *dev, + struct rte_eth_dev_info *dev_info) +{ + struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); + + dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues; + dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues; + dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */ + dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS reg */ + dev_info->max_mac_addrs = hw->mac.num_rar_entries; + dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC; + dev_info->max_vfs = dev->pci_dev->max_vfs; + if (hw->mac.type == ixgbe_mac_82598EB) + dev_info->max_vmdq_pools = ETH_16_POOLS; + else + dev_info->max_vmdq_pools = ETH_64_POOLS; + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP | + DEV_RX_OFFLOAD_IPV4_CKSUM | + DEV_RX_OFFLOAD_UDP_CKSUM | + DEV_RX_OFFLOAD_TCP_CKSUM; + dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT | + DEV_TX_OFFLOAD_IPV4_CKSUM | + DEV_TX_OFFLOAD_UDP_CKSUM | + DEV_TX_OFFLOAD_TCP_CKSUM | + DEV_TX_OFFLOAD_SCTP_CKSUM; } /* return 0 means link status changed, -1 means not changed */ -- 1.8.1.4