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| author | Jakub Kicinski <kuba@kernel.org> | 2021-01-27 18:53:09 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-27 18:53:10 -0800 |
| commit | df9d80470a0c0ec63f82f6769df65e6af2bc1ddc (patch) | |
| tree | 9cd70fae4179ef6354e7e92b4faf3298506f8d74 /include | |
| parent | 2a9063b7fface7e665e9be62e14aa8b0ed207e2f (diff) | |
| parent | 4162e18e949ba520d5116ac0323500355479a00e (diff) | |
Merge tag 'linux-can-next-for-5.12-20210127' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2021-01-27
The first two patches are by me and fix typos on the CAN gw protocol and the
flexcan driver.
The next patch is by Vincent Mailhol and targets the CAN driver infrastructure,
it exports the function that converts the CAN state into a human readable
string.
A patch by me, which target the CAN driver infrastructure, too, makes the
calculation in can_fd_len2dlc() more readable.
A patch by Tom Rix fixes a checkpatch warning in the mcba_usb driver.
The next seven patches target the mcp251xfd driver. Su Yanjun's patch replaces
several hardcoded assumptions when calling regmap, by using
regmap_get_val_bytes(). The remaining patches are by me. First an open coded
check is replaced by an existing helper function, then in the TX path the
padding for CAN-FD frames is cleaned up. The next two patches clean up the RTR
frame handling in the RX and TX path. Then support for len8_dlc is added. The
last patch adds BQL support.
* tag 'linux-can-next-for-5.12-20210127' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next:
can: mcp251xfd: add BQL support
can: mcp251xfd: add len8_dlc support
can: mcp251xfd: mcp251xfd_tx_obj_from_skb(): don't copy data for RTR CAN frames in TX-path
can: mcp251xfd: mcp251xfd_hw_rx_obj_to_skb(): don't copy data for RTR CAN frames in RX-path
can: mcp251xfd: mcp251xfd_tx_obj_from_skb(): clean up padding of CAN-FD frames
can: mcp251xfd: mcp251xfd_start_xmit(): use mcp251xfd_get_tx_free() to check TX is is full
can: mcp251xfd: replace sizeof(u32) with val_bytes in regmap
can: mcba_usb: remove h from printk format specifier
can: length: can_fd_len2dlc(): make legnth calculation readable again
can: dev: export can_get_state_str() function
can: flexcan: fix typos
can: gw: fix typo
====================
Link: https://lore.kernel.org/r/20210127092227.2775573-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/can/dev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 7faf6a37d5b2..ac4d83a1ab81 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -123,6 +123,7 @@ void unregister_candev(struct net_device *dev); int can_restart_now(struct net_device *dev); void can_bus_off(struct net_device *dev); +const char *can_get_state_str(const enum can_state state); void can_change_state(struct net_device *dev, struct can_frame *cf, enum can_state tx_state, enum can_state rx_state); |