# # Amateur Radio protocols and AX.25 device configuration # menuconfig HAMRADIO depends on NET && !S390 bool "Amateur Radio support" help If you want to connect your Linux box to an amateur radio, answer Y here. You want to read and more specifically about AX.25 on Linux . Note that the answer to this question won't directly affect the kernel: saying N will just cause the configurator to skip all the questions about amateur radio. comment "Packet Radio protocols" depends on HAMRADIO config AX25 tristate "Amateur Radio AX.25 Level 2 protocol" depends on HAMRADIO help This is the protocol used for computer communication over amateur radio. It is either used by itself for point-to-point links, or to carry other protocols such as tcp/ip. To use it, you need a device that connects your Linux box to your amateur radio. You can either use a low speed TNC (a Terminal Node Controller acts as a kind of modem connecting your computer's serial port to your radio's microphone input and speaker output) supporting the KISS protocol or one of the various SCC cards that are supported by the generic Z8530 or the DMA SCC driver. Another option are the Baycom modem serial and parallel port hacks or the sound card modem (supported by their own drivers). If you say Y here, you also have to say Y to one of those drivers. Information about where to get supporting software for Linux amateur radio as well as information about how to configure an AX.25 port is contained in the AX25-HOWTO, available from . You might also want to check out the file in the kernel source. More information about digital amateur radio in general is on the WWW at . To compile this driver as a module, choose M here: the module will be called ax25. config AX25_DAMA_SLAVE bool "AX.25 DAMA Slave support" default y depends on AX25 help DAMA is a mechanism to prevent collisions when doing AX.25 networking. A DAMA server (called "master") accepts incoming traffic from clients (called "slaves") and redistributes it to other slaves. If you say Y here, your Linux box will act as a DAMA slave; this is transparent in that you don't have to do any special DAMA configuration. Linux cannot yet act as a DAMA server. This option only compiles DAMA slave support into the kernel. It still needs to be enabled at runtime. For more about DAMA see . If unsure, say Y. # placeholder until implemented config AX25_DAMA_MASTER bool 'AX.25 DAMA Master support' depends on AX25_DAMA_SLAVE && BROKEN help DAMA is a mechanism to prevent collisions when doing AX.25 networking. A DAMA server (called "master") accepts incoming traffic from clients (called "slaves") and redistributes it to other slaves. If you say Y here, your Linux box will act as a DAMA master; this is transparent in that you don't have to do any special DAMA configuration. Linux cannot yet act as a DAMA server. This option only compiles DAMA slave support into the kernel. It still needs to be explicitly enabled, so if unsure, say Y. config NETROM tristate "Amateur Radio NET/ROM protocol" depends on AX25 help NET/ROM is a network layer protocol on top of AX.25 useful for routing. A comprehensive listing of all the software for Linux amateur radio users as well as information about how to configure an AX.25 port is contained in the Linux Ham Wiki, available from . You also might want to check out the file . More information about digital amateur radio in general is on the WWW at . To compile this driver as a module, choose M here: the module will be called netrom. config ROSE tristate "Amateur Radio X.25 PLP (Rose)" depends on AX25 help The Packet Layer Protocol (PLP) is a way to route packets over X.25 connections in general and amateur radio AX.25 connections in particular, essentially an alternative to NET/ROM. A comprehensive listing of all the software for Linux amateur radio users as well as information about how to configure an AX.25 port is contained in the Linux Ham Wiki, available from . You also might want to check out the file . More information about digital amateur radio in general is on the WWW at . To compile this driver as a module, choose M here: the module will be called rose. menu "AX.25 network device drivers" depends on HAMRADIO && AX25 source "drivers/net/hamradio/Kconfig" endmenu valds <torvalds@linux-foundation.org>2016-12-12 20:50:02 -0800 commite34bac726d27056081d0250c0e173e4b155aa340 (patch) tree85607d0b3b185380fb3267866020c6a4372b9298 /arch/powerpc/boot/serial.c parentfe6bce8d30a86c693bf7cfbf4759cbafd121289f (diff)parent39a0e975c37dee93fa1b8ea5f7eacd1c4c8a586e (diff)
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton: - various misc bits - most of MM (quite a lot of MM material is awaiting the merge of linux-next dependencies) - kasan - printk updates - procfs updates - MAINTAINERS - /lib updates - checkpatch updates * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (123 commits) init: reduce rootwait polling interval time to 5ms binfmt_elf: use vmalloc() for allocation of vma_filesz checkpatch: don't emit unified-diff error for rename-only patches checkpatch: don't check c99 types like uint8_t under tools checkpatch: avoid multiple line dereferences checkpatch: don't check .pl files, improve absolute path commit log test scripts/checkpatch.pl: fix spelling checkpatch: don't try to get maintained status when --no-tree is given lib/ida: document locking requirements a bit better lib/rbtree.c: fix typo in comment of ____rb_erase_color lib/Kconfig.debug: make CONFIG_STRICT_DEVMEM depend on CONFIG_DEVMEM MAINTAINERS: add drm and drm/i915 irc channels MAINTAINERS: add "C:" for URI for chat where developers hang out MAINTAINERS: add drm and drm/i915 bug filing info MAINTAINERS: add "B:" for URI where to file bugs get_maintainer: look for arbitrary letter prefixes in sections printk: add Kconfig option to set default console loglevel printk/sound: handle more message headers printk/btrfs: handle more message headers printk/kdb: handle more message headers ...
Diffstat (limited to 'arch/powerpc/boot/serial.c')