man pages section 7: Device and Network Interfaces
  • R
    • radeon(7d)– DRI (Direct Rendering Infrastructure)-compliant kernel driver providing 3-dimensional graphic hardware acceleration support.
    • ral(7D)– Ralink RT2500 802.11b/g Wireless driver
    • ramdisk(7D)– RAM disk device driver
    • random(7D)– Strong random number generator device
    • RARP(7P)– Reverse address resolution protocol
    • rarp(7P)– Reverse address resolution protocol
    • rge(7D)– Realtek Gigabit/Fast Ethernet Network Adapter driver
    • route(7P)– kernel packet forwarding database
    • routing(7P)– system support for packet network routing
    • rtls(7D)– driver for Realtek 8139 fast Ethernet controllers
    • rtw(7D)– RealTek 8180L 802.11b Wireless NIC driver
    • rum(7D)– Ralink RT2501/RT2601/RT73USB 802.11b/g Wireless Driver
    • rwd(7D)– Ralink RT2561/RT2561S/RT2661 IEEE802.11b/g wireless network driver
    • rwn(7D)– Ralink RT2700/2800 IEEE802.11 a/b/g/n wireless network device