From db566f5930ce76b03f6f189e064cc740b5aa3a6f Mon Sep 17 00:00:00 2001 From: Ouyang Changchun Date: Mon, 2 Mar 2015 20:25:45 +0800 Subject: [PATCH] ixgbe: fix VF Tx for X550 X550 should use the correct macro to set the VFTDT and VFRDT register address. This patch fixes the VF TX issue for Sageville. Signed-off-by: Changchun Ouyang Acked-by: Cunming Liang --- lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c index 9ecf3e5fb5..811493e5c9 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c +++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c @@ -1935,7 +1935,9 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, * Modification to set VFTDT for virtual function if vf is detected */ if (hw->mac.type == ixgbe_mac_82599_vf || - hw->mac.type == ixgbe_mac_X540_vf) + hw->mac.type == ixgbe_mac_X540_vf || + hw->mac.type == ixgbe_mac_X550_vf || + hw->mac.type == ixgbe_mac_X550EM_x_vf) txq->tdt_reg_addr = IXGBE_PCI_REG_ADDR(hw, IXGBE_VFTDT(queue_idx)); else txq->tdt_reg_addr = IXGBE_PCI_REG_ADDR(hw, IXGBE_TDT(txq->reg_idx)); @@ -2200,7 +2202,9 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, * Modified to setup VFRDT for Virtual Function */ if (hw->mac.type == ixgbe_mac_82599_vf || - hw->mac.type == ixgbe_mac_X540_vf) { + hw->mac.type == ixgbe_mac_X540_vf || + hw->mac.type == ixgbe_mac_X550_vf || + hw->mac.type == ixgbe_mac_X550EM_x_vf) { rxq->rdt_reg_addr = IXGBE_PCI_REG_ADDR(hw, IXGBE_VFRDT(queue_idx)); rxq->rdh_reg_addr = -- 2.20.1