diff options
| author | Jose Abreu <[email protected]> | 2018-05-18 14:55:58 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-05-18 11:00:14 -0400 |
| commit | 67e1c4068d325d2a15a41c4c1509a69598f693f1 (patch) | |
| tree | bb5f867989af70d8e57dc0cf67fca6188fb3bf8c /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 538e2de104cfb4ef1acb35af42427bff42adbe4d (diff) | |
net: stmmac: Enable OSP for GMAC4
This enables OSP (Operate on Second Packet) for GMAC4. The feature
allows DMA to fetch second descriptor while its still processing the
first one.
Running iperf, the performance gain is +/- 38%.
Signed-off-by: Jose Abreu <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Joao Pinto <[email protected]>
Cc: Vitor Soares <[email protected]>
Cc: Giuseppe Cavallaro <[email protected]>
Cc: Alexandre Torgue <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions