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authorMarc Kleine-Budde <mkl@pengutronix.de>2023-08-03 09:24:33 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2023-08-03 09:24:33 +0200
commit806e95aee5440a9fbe155c3822e1422ba6a90478 (patch)
tree939c741820133213dc9d6b152e58f9d8375ab479 /drivers/fpga/fpga-bridge.c
parentdb31e6f170f33e19d6b204acc265a23c86b654a1 (diff)
parent80662d9430757302176a4c2e1d7577184eb76adc (diff)
Merge patch "can: esd_usb: Add support for esd CAN-USB/3"
Frank Jungclaus <frank.jungclaus@esd.eu> says: After having applied a vast number of improvements to the existing CAN-USB/2 driver here now is a new attempt to add support for the esd CAN-USB/3 CAN FD interface. Beside this patch there are the following to-do's left for follow-up patches: * In principle, the esd CAN-USB/3 supports Transmitter Delay Compensation (TDC), but currently only the automatic TDC mode is supported by this driver. An implementation for manual TDC configuration will follow. * Rework the code to no longer switch directly on the USB product IDs to handle different device setting for each supported USB device. Instead use the driver_info member within struct usb_device_id to hold / point to specific properties for each supported device. * Try to switch from synchronous send usb_bulk_msg() to asynchronous communication by means of usb_submit_urb() where it is feasible. Link: https://lore.kernel.org/all/20230728150857.2374886-1-frank.jungclaus@esd.eu Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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