Marc Kleine-Budde f0ef72febc can: dev: extend struct can_skb_priv to hold CAN frame length ...

In order to implement byte queue limits (bql) in CAN drivers, the length of the
CAN frame needs to be passed into the networking stack after queueing and after
transmission completion.

To avoid to calculate this length twice, extend the struct can_skb_priv to hold
the length of the CAN frame and extend __can_get_echo_skb() to return that
value.

Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/r/20210111141930.693847-12-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2021-01-14 08:43:42 +01:00

..

dev

can: remove obsolete get_canfd_dlc() macro

2020-11-20 09:43:30 +01:00

platform

can: mcp251x: get rid of legacy platform data

2019-11-11 21:57:28 +01:00

bittiming.h

can: dev: move bittiming related code into seperate file

2021-01-13 09:42:58 +01:00

can-ml.h

can: add support of SAE J1939 protocol

2019-09-04 14:22:33 +02:00

core.h

can: remove obsolete version strings

2020-10-12 10:06:39 +02:00

dev.h

can: dev: move netlink related code into seperate file

2021-01-13 09:42:59 +01:00

led.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

length.h

can: length: can_skb_get_frame_len(): introduce function to get data length of frame in data link layer

2021-01-14 08:43:42 +01:00

rx-offload.h

can: rx-offload: can_rx_offload_add_manual(): add new initialization function

2020-09-21 10:13:19 +02:00

skb.h

can: dev: extend struct can_skb_priv to hold CAN frame length

2021-01-14 08:43:42 +01:00