Simple Block Device Driver Implementation of Linux Kernel 5.4.X simple block device. Build regular: $ make with blk_mq support: uncomment ccflags-y += -DBLK_MQ_MODE in Kbuild with requests debug info: uncomment CFLAGS_sbdd.o := -DDEBUG in Kbuild Clean $ make clean References Linux Device Drivers Linux Kernel Development Linux Kernel Teaching Linux Kernel Sources