diff options
| author | Easwar Hariharan <[email protected]> | 2015-10-26 10:28:36 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-10-27 17:19:22 +0900 |
| commit | febffe2c2846305c4c810b2900e70753180f9cda (patch) | |
| tree | 62b65d20d5e2bbe5c7a6dfc8204c57279353587b /tools/perf/scripts/python/bin | |
| parent | b421922e66db43ffccb28a7df7c44263a917ba63 (diff) | |
staging/rdma/hfi1: Fix port bounce issues with 0.22 DC firmware
The DC firmware overwrites the enable_lane_tx register and does not update it
on a host request to go to Poll. This causes an infinite loop through the LNI
state machine if a link width downgrade occurs. This patch re-sets the
enable_lane_tx register to all 4 lanes.
Reviewed-by: Dean Luick <[email protected]>
Signed-off-by: Easwar Hariharan <[email protected]>
Signed-off-by: Ira Weiny <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions