From mboxrd@z Thu Jan 1 00:00:00 1970 From: Choonho Son Subject: [PATCH] ixgbe: fix link speed detection of ixgbevf Date: Sun, 9 Nov 2014 22:01:28 +0900 Message-ID: <1415538088-11249-1-git-send-email-choonho.son@gmail.com> To: dev-VfR2kkLFssw@public.gmane.org Return-path: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" Link speed of virtual function is detected as default speed(100Mbps, half-duplex). Before checking VF link, get_link_status must be set. Checking link status PMD: ixgbe_check_for_rst_vf(): ixgbe_check_for_rst_vf done PMD: ixgbe_check_for_rst_vf(): ixgbe_check_for_rst_vf Port 0 Link Up - speed 100 Mbps - half-duplex Signed-off-by: Choonho Son --- lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c index 9c73a30..6eab1e8 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c +++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c @@ -2002,6 +2002,7 @@ ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete) memset(&old, 0, sizeof(old)); rte_ixgbe_dev_atomic_read_link_status(dev, &old); + hw->mac.get_link_status = 1; /* check if it needs to wait to complete, if lsc interrupt is enabled */ if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0) diag = ixgbe_check_link(hw, &link_speed, &link_up, 0); -- 1.9.1