| commit | 673b975f1fbad5382f76afdb987e7513c5f4b71b | [log] [tgz] |
|---|---|---|
| author | Dean Luick <dean.luick@intel.com> | Wed Aug 31 07:24:33 2016 -0700 |
| committer | Doug Ledford <dledford@redhat.com> | Fri Sep 02 14:26:55 2016 -0400 |
| tree | 508586664d537f2b3d30324fdfc34c4886164936 | |
| parent | af53493916693343955930556aaa83f875b8436a [diff] |
IB/hfi1: Add QSFP sanity pre-check Sometimes a QSFP device does not respond in the expected time after a power-on. Add a read pre-check/retry when starting the link on driver load. Reviewed-by: Easwar Hariharan <easwar.hariharan@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>