[prev in list] [next in list] [prev in thread] [next in thread]
List: dpdk-dev
Subject: [dpdk-dev] [PATCH] ixgbe: logic change in ixgbe_check_mac_link_vf().
From: lee.roberts () hp ! com (lee ! roberts at hp ! com)
Date: 2014-10-31 21:34:49
Message-ID: 1414791289-6260-1-git-send-email-lee.roberts () hp ! com
[Download RAW message or body]
From: Lee Roberts <lee.roberts at hp.com>
This patch corrects an issue where "testpmd" run against
ixgbevf ports in the host OS reports speed as 100 Mbps
and half-duplex.
If the link status is still needed, set speed to zero,
change ret_val and goto quick exit. Otherwise, continue
processing to get the correct link speed.
Signed-off by: Lee Roberts <lee.roberts at hp.com>
---
lib/librte_pmd_ixgbe/ixgbe/ixgbe_vf.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_vf.c b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_vf.c
index e6b6c51..04a962b 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_vf.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_vf.c
@@ -550,11 +550,12 @@ s32 ixgbe_check_mac_link_vf(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
UNREFERENCED_1PARAMETER(autoneg_wait_to_complete);
/* If we were hit with a reset drop the link */
- if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
+ if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout) {
mac->get_link_status = true;
-
- if (!mac->get_link_status)
+ *speed = 0;
+ ret_val = -1;
goto out;
+ }
/* if link status is down no point in checking to see if pf is up */
links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
--
1.7.10.4
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic