[dpdk-stable] patch 'net/ixgbe/base: fix skipping PHY config' has been queued to stable release 16.07.1
Yuanhan Liu
yuanhan.liu at linux.intel.com
Wed Oct 12 08:44:24 CEST 2016
Hi,
FYI, your patch has been queued to stable release 16.07.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable
yet. It will be pushed if I get no objections before this Friday.
So please shutout if anyone has objections.
Thanks.
--yliu
---
>From b7cce200bf96b7ace9d0d007ae343571039972b6 Mon Sep 17 00:00:00 2001
From: Xiao Wang <xiao.w.wang at intel.com>
Date: Sun, 25 Sep 2016 17:00:15 +0800
Subject: [PATCH] net/ixgbe/base: fix skipping PHY config
[ upstream commit 7834b63510fd3806eef2934ab3c7db1e31afe62f ]
By exiting early we could skip the PHY configuration and as such
the driver may not configure the PHY correctly for SFP+.
This patch removes the logic which would previously skip the PHY
configuration in the case where we are already at the requested
speed in ixgbe_setup_mac_link_multispeed_fiber().
Fixes: f3430431abaf ("ixgbe/base: add SFP+ dual-speed support")
Signed-off-by: Xiao Wang <xiao.w.wang at intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
---
drivers/net/ixgbe/base/ixgbe_common.c | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
index 1645c46..1c5cb91 100644
--- a/drivers/net/ixgbe/base/ixgbe_common.c
+++ b/drivers/net/ixgbe/base/ixgbe_common.c
@@ -4954,14 +4954,6 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
speedcnt++;
highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL;
- /* If we already have link at this speed, just jump out */
- status = ixgbe_check_link(hw, &link_speed, &link_up, false);
- if (status != IXGBE_SUCCESS)
- return status;
-
- if ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) && link_up)
- goto out;
-
/* Set the module link speed */
switch (hw->phy.media_type) {
case ixgbe_media_type_fiber:
@@ -5012,14 +5004,6 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
if (highest_link_speed == IXGBE_LINK_SPEED_UNKNOWN)
highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL;
- /* If we already have link at this speed, just jump out */
- status = ixgbe_check_link(hw, &link_speed, &link_up, false);
- if (status != IXGBE_SUCCESS)
- return status;
-
- if ((link_speed == IXGBE_LINK_SPEED_1GB_FULL) && link_up)
- goto out;
-
/* Set the module link speed */
switch (hw->phy.media_type) {
case ixgbe_media_type_fiber:
--
1.9.0
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