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| author | Gerhard Bertelsmann | 2017-11-06 18:16:56 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde | 2017-11-10 09:15:28 +0100 |
| commit | 4dcf924c2eda0c47a5c53b7703e3dc65ddaa8920 (patch) | |
| tree | e742435ca056392373c7a028cef2a4c65eff3c80 /drivers/net/can/peak_canfd/peak_pciefd_main.c | |
| parent | can: c_can: don't indicate triple sampling support for D_CAN (diff) | |
| download | kernel-qcow2-linux-4dcf924c2eda0c47a5c53b7703e3dc65ddaa8920.tar.gz kernel-qcow2-linux-4dcf924c2eda0c47a5c53b7703e3dc65ddaa8920.tar.xz kernel-qcow2-linux-4dcf924c2eda0c47a5c53b7703e3dc65ddaa8920.zip | |
can: sun4i: handle overrun in RX FIFO
SUN4Is CAN IP has a 64 byte deep FIFO buffer. If the buffer is not
drained fast enough (overrun) it's getting mangled. Already received
frames are dropped - the data can't be restored.
Signed-off-by: Gerhard Bertelsmann <info@gerhard-bertelsmann.de>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/peak_canfd/peak_pciefd_main.c')
0 files changed, 0 insertions, 0 deletions