can: kvaser_usb: Add helper functions to convert device timestamp into ktime

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Add helper function kvaser_usb_ticks_to_ktime() that converts from
device ticks to ktime.
And kvaser_usb_timestamp{48,64}_to_ktime() that converts from device
48-bit or 64-bit timestamp, to ktime.

Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/all/20240701154936.92633-2-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Jimmy Assarsson 2024-07-01 17:49:22 +02:00 • committed by Marc Kleine-Budde

parent 0fe41a8704

commit 7d102d0e4c

2 changed files with 28 additions and 6 deletions

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24

drivers/net/can/usb/kvaser_usb/kvaser_usb.h

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10

drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c

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