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| author |   Niklas Cassel <niklas.cassel@axis.com> | 2016-12-07 15:20:08 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-12-08 13:07:10 -0500 |
| commit | 4022d039a315951e59d95d22e79198d861ce4490 (patch) | |
| tree | b6e62d85500ffa47e347dfa4f380f3c69eaabbdf /tools/perf/scripts/python | |
| parent | net: stmmac: add support for independent DMA pbl for tx/rx (diff) | |
| download | wireguard-linux-4022d039a315951e59d95d22e79198d861ce4490.tar.xz wireguard-linux-4022d039a315951e59d95d22e79198d861ce4490.zip | |
net: smmac: allow configuring lower pbl values
The driver currently always sets the PBLx8/PBLx4 bit, which means that
the pbl values configured via the pbl/txpbl/rxpbl DT properties are
always multiplied by 8/4 in the hardware.
In order to allow the DT to configure lower pbl values, while at the
same time not changing behavior of any existing device trees using the
pbl/txpbl/rxpbl settings, add a property to disable the multiplication
of the pbl by 8/4 in the hardware.
Suggested-by: Rabin Vincent <rabinv@axis.com>
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Acked-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions