From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Dai Subject: [PATCH v2] net/ixgbe: add support of 2.5G and 5G on X550 Date: Wed, 26 Jul 2017 17:29:36 +0800 Message-ID: <1501061376-41938-1-git-send-email-wei.dai@intel.com> References: <1500948053-70541-1-git-send-email-wei.dai@intel.com> Cc: dev@dpdk.org, Wei Dai To: wenzhuo.lu@intel.com, konstantin.ananyev@intel.com Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 610E8532E for ; Wed, 26 Jul 2017 11:29:57 +0200 (CEST) In-Reply-To: <1500948053-70541-1-git-send-email-wei.dai@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" This patch adds support of 2.5G and 5G ethernet interface on X550. Signed-off-by: Wei Dai --- drivers/net/ixgbe/ixgbe_ethdev.c | 33 ++++++++++++++++++++++++++++++--- 1 file changed, 30 insertions(+), 3 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 194058f..60e1d5a 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -2647,9 +2647,28 @@ ixgbe_dev_start(struct rte_eth_dev *dev) speed = 0x0; if (*link_speeds == ETH_LINK_SPEED_AUTONEG) { - speed = (hw->mac.type != ixgbe_mac_82598EB) ? - IXGBE_LINK_SPEED_82599_AUTONEG : - IXGBE_LINK_SPEED_82598_AUTONEG; + switch (hw->mac.type) { + case ixgbe_mac_82598EB: + speed = IXGBE_LINK_SPEED_82598_AUTONEG; + break; + + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + speed = IXGBE_LINK_SPEED_82599_AUTONEG; + break; + + case ixgbe_mac_X550: + case ixgbe_mac_X550EM_x: + case ixgbe_mac_X550EM_a: + speed = IXGBE_LINK_SPEED_100_FULL | + IXGBE_LINK_SPEED_1GB_FULL | + IXGBE_LINK_SPEED_10GB_FULL | + IXGBE_LINK_SPEED_2_5GB_FULL | + IXGBE_LINK_SPEED_5GB_FULL; + break; + default: + speed = IXGBE_LINK_SPEED_82599_AUTONEG; + } } else { if (*link_speeds & ETH_LINK_SPEED_10G) speed |= IXGBE_LINK_SPEED_10GB_FULL; @@ -3972,6 +3991,14 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev, link.link_speed = ETH_SPEED_NUM_1G; break; + case IXGBE_LINK_SPEED_2_5GB_FULL: + link.link_speed = ETH_SPEED_NUM_2_5G; + break; + + case IXGBE_LINK_SPEED_5GB_FULL: + link.link_speed = ETH_SPEED_NUM_5G; + break; + case IXGBE_LINK_SPEED_10GB_FULL: link.link_speed = ETH_SPEED_NUM_10G; break; -- 2.7.5