man pages section 7: Device and Network Interfaces
  • M
    • m64(7D)- PGX, PGX24, and PGX64 frame buffers device driver
    • mem(7D)- physical or virtual memory
    • mhd(7i)- multihost disk control operations
    • mixer(7I)- audio mixer audio personality module interface
    • msglog(7D)- message output collection from system startup or background applications
    • msm(7D)- Microsoft Bus Mouse device interface
    • mt(7D)- tape interface
    • mtio(7I)- general magnetic tape interface