From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] ixgbe: support X540 VF
Date: Thu, 11 Dec 2014 00:23:24 +0100 [thread overview]
Message-ID: <4172805.tCufcf6XqG@xps13> (raw)
In-Reply-To: <20141209083724.1a6872ac@urahara>
2014-12-09 08:37, Stephen Hemminger:
> 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)
What about X550? Should it be listed there?
> 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 =
It appears to be a fix which is candidate for 1.8.0.
Thanks
--
Thomas
next prev parent reply other threads:[~2014-12-10 23:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-09 16:37 Stephen Hemminger
2014-12-10 23:23 ` Thomas Monjalon [this message]
2014-12-10 23:43 ` Stephen Hemminger
2014-12-17 0:03 ` Thomas Monjalon
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