diff options
| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2014-08-13 05:52:13 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-09-04 01:38:32 -0700 |
| commit | b8a2ca19bc1479745952967ec998fd92de92ec85 (patch) | |
| tree | e2e8ed9adeecda91f88ed418e612e9eabe37225e /tools/perf/scripts/python | |
| parent | 07923c17b15e5251bb6e22e5f05be0d1009858d6 (diff) | |
ixgbevf: introduce delay for checking VFLINKS on 82599
VFLINKS.LINKUP bit tends to flap when a DA or SFP+ cable is disconnected.
It can take up to 500 usecs for the LINKUP bit to be correct.
This patch resolves the issue by introducing a delay for 82599 VFs of at
least 500 usecs to make sure the VFLINKS value is correct.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions