The branch main has been updated by kbowling (ports committer):
URL:
https://cgit.FreeBSD.org/src/commit/?id=aaa3af802f90d93fdffb99100fe56f0bc3dda119
commit aaa3af802f90d93fdffb99100fe56f0bc3dda119
Author: Matthew Smith <mgsm...@netgate.com>
AuthorDate: 2018-07-16 16:36:04 +0000
Commit: Kevin Bowling <kbowl...@freebsd.org>
CommitDate: 2021-09-07 02:22:12 +0000
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.
Signed-off-by: Matthew Smith <mgsm...@netgate.com>
Acked-by: Qi Zhang <qi.z.zh...@intel.com>
Approved by: imp
Obtained from: DPDK (64f1c8539c8ce99214b9eb1fb728a2c6745f3300)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D31621
---
sys/dev/ixgbe/ixgbe_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/dev/ixgbe/ixgbe_common.c b/sys/dev/ixgbe/ixgbe_common.c
index 2b9f8a0ca110..fdb371637d8c 100644
--- a/sys/dev/ixgbe/ixgbe_common.c
+++ b/sys/dev/ixgbe/ixgbe_common.c
@@ -5380,7 +5380,7 @@ 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);
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