path: root/drivers/net/ixgbe
diff options
authorMatthew Smith <>2018-07-16 11:36:04 -0500
committerFerruh Yigit <>2018-10-11 18:53:48 +0200
commit64f1c8539c8ce99214b9eb1fb728a2c6745f3300 (patch)
tree105df05a0469e9bbe2f24bdf6a8596735942fe98 /drivers/net/ixgbe
parent12aa64d1f63d0e8014fbc8cae6210f31330bcede (diff)
net/ixgbe: wait longer for link after fiber MAC setup
After setting up the link on a fiber port, the maximum wait time for the link to come up is 500 ms in ixgbe_setup_mac_link_multispeed_fiber(). On an x550 SFP+ port, this is often not sufficiently long for the link to come up. This can result in never being able to retrieve accurate link status for the port using rte_eth_link_get_nowait(). Increase the maximum wait time in ixgbe_setup_mac_link_multispeed_fiber() to 1 s. Bugzilla ID: 69 Fixes: f3430431abaf ("ixgbe/base: add SFP+ dual-speed support") Cc: Signed-off-by: Matthew Smith <> Acked-by: Qi Zhang <>
Diffstat (limited to 'drivers/net/ixgbe')
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
index b4a0d70..21f973e 100644
--- a/drivers/net/ixgbe/base/ixgbe_common.c
+++ b/drivers/net/ixgbe/base/ixgbe_common.c
@@ -5262,7 +5262,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
* Section 73.10.2, we may have to wait up to 500ms if KR is
* attempted. 82599 uses the same timing for 10g SFI.
- for (i = 0; i < 5; i++) {
+ for (i = 0; i < 10; i++) {
/* Wait for the link partner to also set speed */