diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2018-05-18 14:55:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-18 11:00:14 -0400 |
| commit | 67e1c4068d325d2a15a41c4c1509a69598f693f1 (patch) | |
| tree | bb5f867989af70d8e57dc0cf67fca6188fb3bf8c /drivers/net/ethernet/jme.c | |
| parent | 538e2de104cfb4ef1acb35af42427bff42adbe4d (diff) | |
| download | linux-67e1c4068d325d2a15a41c4c1509a69598f693f1.tar.bz2 | |
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 <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Vitor Soares <soares@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/jme.c')
0 files changed, 0 insertions, 0 deletions