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e7a7b3d2 |
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16-Jan-2023 |
Stephane Grosjean <s.grosjean@peak-system.com> |
can: peak_usb: allow flashing of the CAN channel ID This patch adds callbacks that allow the user to set a new self-defined CAN channel ID to all USB - CAN/CANFD interfaces of PEAK-System managed by this driver, namely: - PCAN-USB - PCAN-USB FD - PCAN-USB Pro FD - PCAN-USB X6 - PCAN-Chip USB - PCAN-USB Pro The callback functions write the CAN channel ID to the non-volatile memory of the devices. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Lukas Magel <lukas.magel@posteo.net> Link: https://lore.kernel.org/all/20230116200932.157769-4-lukas.magel@posteo.net Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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a0cf2fe6 |
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19-Jul-2022 |
Stephane Grosjean <s.grosjean@peak-system.com> |
can: peak_usb: correction of an initially misnamed field name The data structure returned from the USB device contains a number flashed by the user and not the serial number of the device. Link: https://lore.kernel.org/all/20220719120632.26774-2-s.grosjean@peak-system.com Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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fa34e0a1 |
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05-Apr-2021 |
Marc Kleine-Budde <mkl@pengutronix.de> |
can: peak_usb: pcan_usb_pro.h: remove double space in indention This patch replaces the double space indention after the u8 with a single space in pcan_usb_pro.h. Link: https://lore.kernel.org/r/20210406111622.1874957-3-mkl@pengutronix.de Acked-by: Stephane Grosjean <s.grosjean@peak-system.com> Tested-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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a7e8511f |
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09-Mar-2021 |
Stephane Grosjean <s.grosjean@peak-system.com> |
can: peak_usb: add support of ethtool set_phys_id() This patch makes it possible to specifically flash the LED of a CAN port of the CAN-USB interfaces of PEAK-System. Link: https://lore.kernel.org/r/20210309122141.3276927-1-mkl@pengutronix.de Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> [mkl: use common prefix PCAN_ for defines] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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8e8e69d6 |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 100 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.918357685@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1114be1e |
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23-Jan-2015 |
Stephane Grosjean <s.grosjean@peak-system.com> |
can: peak_usb: export pcan_usb_pro functions Add support for the following new PEAK-System technik CANFD USB adapters: PCAN-USB FD single CANFD channel USB adapter PCAN-USB Pro FD dual CANFD channels USB adapter The communication protocol has been developed using some mechanisms that did exist in the PCAN-USB Pro, thus, this patch also changes some previously static functions and data into global ones. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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62bc24f6 |
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05-Dec-2014 |
Stephane Grosjean <s.grosjean@peak-system.com> |
can: peak_usb: fix multi-byte values endianess This patch fixes the endianess definition as well as the usage of the multi-byte fields in the data structures exchanged with the PEAK-System USB adapters. By fixing the endianess, this patch also fixes the wrong usage of a 32-bits local variable for handling the error status 16-bits field, in function pcan_usb_pro_handle_error(). Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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f14e2243 |
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16-May-2013 |
Marc Kleine-Budde <mkl@pengutronix.de> |
net: can: peak_usb: Do not do dma on the stack smatch reports the following warnings: drivers/net/can/usb/peak_usb/pcan_usb_pro.c:514 pcan_usb_pro_drv_loaded() error: doing dma on the stack (buffer) drivers/net/can/usb/peak_usb/pcan_usb_pro.c:878 pcan_usb_pro_init() error: doing dma on the stack (&fi) drivers/net/can/usb/peak_usb/pcan_usb_pro.c:889 pcan_usb_pro_init() error: doing dma on the stack (&bi) See "Documentation/DMA-API-HOWTO.txt" section "What memory is DMA'able?" Cc: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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d8a19935 |
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02-Mar-2012 |
Stephane Grosjean <s.grosjean@peak-system.com> |
can: usb: PEAK-System Technik PCAN-USB Pro specific part This patch adds the specific part which handles the PCAN-USB Pro adapter from PEAK-System Technik (http://www.peak-system.com). The PCAN-USB Pro adapter is a dual-channel USB 2.0 adapter compliant with CAN specifications Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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