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net/ixgbe: wait longer for link after fiber MAC setup

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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: stable@dpdk.org

Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Matthew Smith 2018-07-16 11:36:04 -05:00 committed by Ferruh Yigit
parent 12aa64d1f6
commit 64f1c8539c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ixgbe/base/ixgbe_common.c
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@ -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 */
msec_delay(100);