Generic SCSI target subsystem for Linux SCST allows creation of sophisticated storage devices. It includes generic SCSI target core with SCSI target drivers and backend handlers. There are target drivers for iSCSI, Fibre Channel, SRP, SAS, FCoE, etc.
CAN bus device driver
can4linux is hosted on https://gitlab.com/hjoertel/can4linux since 2016. Don't use SourceForge anymore for this code. can4linux is an universal Linux device driver for ISA or PCI interface boards with CAN interface and embedded CAN controller solutions. Based on the API provided by can4linux commercial protocol stacks for CANopen, J1939 and DeviceNet are available. A first PCI board with an FPGA based CAN FD controller is supported (TARGET=IXXAT_IB500) in the CAN FD ISO mode but also non-ISO
HAL for STMicroelectronics SPC5xx microcontrollers.
The SPC5-HAL project implements an Hardware Abstraction Layer derived from the HAL of the ChibiOS/RT project. This derived HAL does not call an operating system directly but defines a customizable abstraction layer (SPC5-OSAL). This mean that SPC5-HAL can be used also without an operating system.