linux-dev/drivers/net/can/usb/kvaser_usb/Makefile, branch master

can: kvaser_usb: silence a GCC 12 -Warray-bounds warning

2022-05-23T20:00:05Z

This driver does a lot of casting of smaller buffers to struct kvaser_cmd_ext, GCC 12 does not like that: | drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c:489:65: warning: array subscript ‘struct kvaser_cmd_ext[0]’ is partly outside array bounds of ‘unsigned char[32]’ [-Warray-bounds] | drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c:489:23: note: in expansion of macro ‘le16_to_cpu’ | 489 | ret = le16_to_cpu(((struct kvaser_cmd_ext *)cmd)->len); | | ^~~~~~~~~~~ Temporarily silence this warning (move it to W=1 builds). Link: https://lore.kernel.org/all/20220520194659.2356903-1-kuba@kernel.org Signed-off-by: Jakub Kicinski Tested-by: Marc Kleine-Budde Signed-off-by: Marc Kleine-Budde

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

can: kvaser_usb: Add support for Kvaser USB hydra family

2018-07-27T08:40:19Z

This patch adds support for a new Kvaser USB family, denoted hydra. The hydra family currently contains USB devices with one CAN channel up to five. There are devices with and without CAN FD support. Signed-off-by: Jimmy Assarsson Signed-off-by: Christer Beskow Signed-off-by: Nicklas Johansson Signed-off-by: Martin Henriksson Signed-off-by: Marc Kleine-Budde

can: kvaser_usb: Split driver into kvaser_usb_core.c and kvaser_usb_leaf.c

2018-07-27T08:40:19Z

First part of adding support for Kvaser USB device family "hydra". Split kvaser_usb.c into kvaser_usb/kvaser_usb{.h,_core.c,_leaf.c}. kvaser_usb_core.c contains common functionality, such as USB writing/reading and allocation of netdev. kvaser_usb_leaf.c contains device specific code, used in kvaser_usb_core.c. struct kvaser_usb_dev_ops contains device specific functions that are common for all devices in the family. While, struct kvaser_usb_dev_cfg describes the device configurations in terms of CAN clock frequency, timestamp frequency and CAN controller bittiming constants. Signed-off-by: Jimmy Assarsson Signed-off-by: Marc Kleine-Budde