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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-09-27 18:07:07 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-02-06 15:57:26 +0300 |
| commit | 5988bf737deed86d6186a21e73e2fc253a4ff466 (patch) | |
| tree | 01a7b4ea6092f729a00c69c0edc515a4142d4365 /include/linux/can/bittiming.h | |
| parent | 286c0e09e8e07de0f116a01aa234b05d9956dcf5 (diff) | |
| download | linux-5988bf737deed86d6186a21e73e2fc253a4ff466.tar.xz | |
can: bittiming: factor out can_sjw_set_default() and can_sjw_check()
Factor out the functionality of assigning a SJW default value into
can_sjw_set_default() and the checking the SJW limits into
can_sjw_check().
This functions will be improved and called from a different function
in the following patches.
Link: https://lore.kernel.org/all/20230202110854.2318594-11-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include/linux/can/bittiming.h')
| -rw-r--r-- | include/linux/can/bittiming.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/can/bittiming.h b/include/linux/can/bittiming.h index 53d693ae5397..6cb2ae308e3f 100644 --- a/include/linux/can/bittiming.h +++ b/include/linux/can/bittiming.h @@ -138,6 +138,11 @@ can_calc_tdco(struct can_tdc *tdc, const struct can_tdc_const *tdc_const, } #endif /* CONFIG_CAN_CALC_BITTIMING */ +void can_sjw_set_default(struct can_bittiming *bt); + +int can_sjw_check(const struct net_device *dev, const struct can_bittiming *bt, + const struct can_bittiming_const *btc, struct netlink_ext_ack *extack); + int can_get_bittiming(const struct net_device *dev, struct can_bittiming *bt, const struct can_bittiming_const *btc, const u32 *bitrate_const, |