DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] [PATCH] ixgbe: support X540 VF
@ 2014-12-09 16:37 Stephen Hemminger
  2014-12-10 23:23 ` Thomas Monjalon
  2014-12-17  0:03 ` Thomas Monjalon
  0 siblings, 2 replies; 4+ messages in thread
From: Stephen Hemminger @ 2014-12-09 16:37 UTC (permalink / raw)
  To: dev

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 =

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2014-12-17  0:43 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-12-09 16:37 [dpdk-dev] [PATCH] ixgbe: support X540 VF Stephen Hemminger
2014-12-10 23:23 ` Thomas Monjalon
2014-12-10 23:43   ` Stephen Hemminger
2014-12-17  0:03 ` Thomas Monjalon

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git