diff options
author | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-09-28 11:15:15 +0200 |
---|---|---|
committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-10-05 21:47:39 +0200 |
commit | dd94a2f1f2f848a2534c4b0115db752a55b7eb03 (patch) | |
tree | 9dc0f5be26358c8520380e70e5413eaad50222b9 /drivers/net/can/Kconfig | |
parent | 3db6154e44dba8626cd6e31e15bd29d1c3861ca8 (diff) |
can: at91_can: at91_alloc_can_err_skb() introduce new function
This is a preparation patch to convert the driver to make use of the
rx-offload helper. With rx-offload the received CAN frames are sorted
by their timestamp. Regular CAN RX'ed and TX'ed CAN frames are
timestamped by the hardware. Error events are not.
Introduce a new function at91_alloc_can_err_skb() the allocates an
error SKB and reads the current timestamp from the controller.
Link: https://lore.kernel.org/all/20231005-at91_can-rx_offload-v2-26-9987d53600e0@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/Kconfig')
0 files changed, 0 insertions, 0 deletions