Lines Matching +full:rx +full:- +full:mode

1 .. SPDX-License-Identifier: GPL-2.0+
7 Authors: Marc Kleine-Budde <mkl@pengutronix.de>,
13 For most flexcan IP cores the driver supports 2 RX modes:
15 - FIFO
16 - mailbox
20 configured for RX-FIFO mode.
22 The RX FIFO mode uses a hardware FIFO with a depth of 6 CAN frames,
23 while the mailbox mode uses a software FIFO with a depth of up to 62
24 CAN frames. With the help of the bigger buffer, the mailbox mode
28 cores come up in a mode where RTR reception is possible.
30 With the "rx-rtr" private flag the ability to receive RTR frames can
34 "rx-rtr" on
40   more performant "RX mailbox" mode and will use "RX FIFO" mode
43 "rx-rtr" off
47   This mode activates the "RX mailbox mode" for better performance, on
53     ethtool --set-priv-flags can0 rx-rtr {off|on}