linux-stable/include/linux/can
Joakim Zhang 4e9c9484b0 can: rx-offload: Prepare for CAN FD support
The skbs for classic CAN and CAN FD frames are allocated with seperate
functions: alloc_can_skb() and alloc_canfd_skb().

In order to support CAN FD frames via the rx-offload helper, the driver
itself has to allocate the skb (depending whether it received a classic
CAN or CAN FD frame), as the rx-offload helper cannot know which kind of
CAN frame the driver has received.

This patch moves the allocation of the skb into the struct
can_rx_offload::mailbox_read callbacks of the the flexcan and ti_hecc
driver and adjusts the rx-offload helper accordingly.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2019-11-11 21:58:10 +01:00
..
dev treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 2019-06-05 17:36:37 +02:00
platform can: mcp251x: get rid of legacy platform data 2019-11-11 21:57:28 +01:00
can-ml.h can: add support of SAE J1939 protocol 2019-09-04 14:22:33 +02:00
core.h can: introduce CAN_REQUIRED_SIZE macro 2019-09-04 13:29:15 +02:00
dev.h can: dev: avoid long lines 2019-09-03 10:28:13 +02:00
led.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rx-offload.h can: rx-offload: Prepare for CAN FD support 2019-11-11 21:58:10 +01:00
skb.h can: Add SPDX license identifiers for CAN subsystem 2019-07-24 10:31:55 +02:00