From: Wenzhuo Lu <wenzhuo.lu@intel.com>
To: dev@dpdk.org
Cc: Wenzhuo Lu <wenzhuo.lu@intel.com>
Subject: [dpdk-dev] [PATCH 3/9] net/ixgbe/base: add link block check for KR
Date: Wed, 1 Mar 2017 14:04:46 +0800 [thread overview]
Message-ID: <1488348292-118243-4-git-send-email-wenzhuo.lu@intel.com> (raw)
In-Reply-To: <1488348292-118243-1-git-send-email-wenzhuo.lu@intel.com>
When setting up link on x550 KR devices, should check
if there're constraints on link from manageability, which
may result in link loss.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
---
drivers/net/ixgbe/base/ixgbe_x550.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index a28ced1..1058684 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -2663,6 +2663,9 @@ s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL)
return IXGBE_SUCCESS;
+ if (ixgbe_check_reset_blocked(hw))
+ return 0;
+
return ixgbe_setup_kr_speed_x550em(hw, hw->phy.autoneg_advertised);
}
--
1.9.3
next prev parent reply other threads:[~2017-03-01 6:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-01 6:04 [dpdk-dev] [PATCH 0/9] Update ixgbe base driver Wenzhuo Lu
2017-03-01 6:04 ` [dpdk-dev] [PATCH 1/9] net/ixgbe/base: make a debug message simple Wenzhuo Lu
2017-03-01 6:04 ` [dpdk-dev] [PATCH 2/9] net/ixgbe/base: remove X550em SFP iXFI setup Wenzhuo Lu
2017-03-01 6:04 ` Wenzhuo Lu [this message]
2017-03-01 6:04 ` [dpdk-dev] [PATCH 4/9] net/ixgbe/base: add bit for enabling L3/L4 filtering Wenzhuo Lu
2017-03-01 6:04 ` [dpdk-dev] [PATCH 5/9] net/ixgbe/base: complete hw init when SFP not present Wenzhuo Lu
2017-03-01 6:04 ` [dpdk-dev] [PATCH 6/9] net/ixgbe/base: disable FC for 15B0 Wenzhuo Lu
2017-03-01 6:04 ` [dpdk-dev] [PATCH 7/9] net/ixgbe: support xcast promisc mode Wenzhuo Lu
2017-03-01 6:04 ` [dpdk-dev] [PATCH 8/9] net/ixgbe/base: fix build error Wenzhuo Lu
2017-03-03 22:27 ` Ferruh Yigit
2017-03-01 6:04 ` [dpdk-dev] [PATCH 9/9] net/ixgbe/base: update readme Wenzhuo Lu
2017-03-03 22:28 ` Ferruh Yigit
2017-03-03 22:29 ` [dpdk-dev] [PATCH 0/9] Update ixgbe base driver Ferruh Yigit
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