Messages in this thread | | | From | Jakob Unterwurzacher <> | Subject | [PATCH v3 0/1] can: ucan: add driver for Theobroma Systems UCAN devices | Date | Thu, 22 Mar 2018 14:53:37 +0100 |
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This is v3 of the Theobroma Systems CAN/USB adapter driver upstreaming effort.
Featured v2 -> v3 changes: * count error frames as data packets * use canid_t for all can ids * use BIT(x) instead of (1 << x) * use __le16 / __le32 for little-endian fields * add spinlock around context allocation (fixes a possible race) * fix comment style * use WARN_ON return value * fix state logic bug that did not allow return to ERROR_ACTIVE * drop echo_index from context_array (not needed) * rename "tx_contexts" -> "context_array" to prevent confusion * add __func__ to all errors and warnings, and to info where it made sense
Jakob Unterwurzacher (1): can: ucan: add driver for Theobroma Systems UCAN devices
Documentation/networking/can_ucan_protocol.rst | 315 +++++ Documentation/networking/index.rst | 1 + drivers/net/can/usb/Kconfig | 10 + drivers/net/can/usb/Makefile | 1 + drivers/net/can/usb/ucan.c | 1628 ++++++++++++++++++++++++ 5 files changed, 1955 insertions(+) create mode 100644 Documentation/networking/can_ucan_protocol.rst create mode 100644 drivers/net/can/usb/ucan.c
-- 2.11.0
Cc: Martin Elshuber <martin.elshuber@theobroma-systems.com> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-can@vger.kernel.org Cc: linux-kernel@vger.kernel.org
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