From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] ixgbe: support X540 VF
Date: Tue, 9 Dec 2014 08:37:24 -0800 [thread overview]
Message-ID: <20141209083724.1a6872ac@urahara> (raw)
Add missing setup for X540 MAC type when setting up VF.
Additional check exists in Linux driver but not in DPDK.
Signed-off-yb: Bill Hong <bhong@brocade.com>
Signed-off-by: Stephen Hemminger <shemming@brocade.com>
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c 2014-12-08 09:26:18.150170081 -0800
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c 2014-12-08 09:26:18.150170081 -0800
@@ -1911,7 +1911,8 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_
/*
* Modification to set VFTDT for virtual function if vf is detected
*/
- if (hw->mac.type == ixgbe_mac_82599_vf)
+ if (hw->mac.type == ixgbe_mac_82599_vf ||
+ hw->mac.type == ixgbe_mac_X540_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));
@@ -2198,7 +2199,8 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_
/*
* Modified to setup VFRDT for Virtual Function
*/
- if (hw->mac.type == ixgbe_mac_82599_vf) {
+ if (hw->mac.type == ixgbe_mac_82599_vf ||
+ hw->mac.type == ixgbe_mac_X540_vf) {
rxq->rdt_reg_addr =
IXGBE_PCI_REG_ADDR(hw, IXGBE_VFRDT(queue_idx));
rxq->rdh_reg_addr =
next reply other threads:[~2014-12-09 16:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-09 16:37 Stephen Hemminger [this message]
2014-12-10 23:23 ` Thomas Monjalon
2014-12-10 23:43 ` Stephen Hemminger
2014-12-17 0:03 ` Thomas Monjalon
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