From: Alan Cox <alan@linux.intel.com>
Date: Fri, 26 Mar 2010 11:32:54 +0000 (+0000)
Subject: tty: n_gsm line discipline
X-Git-Tag: v2.6.35-rc1~458^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1eaea46bb4020b38a141b84f88565d4603f8dd0;p=pandora-kernel.git

tty: n_gsm line discipline

Add an implementation of GSM 0710 MUX. The implementation currently supports

- Basic and advanced framing (as either end of the link)
- UI or UIH data frames
- Adaption layer 1-4 (1 and 2 via tty, 3 and 4 as skbuff lists)
- Modem and control messages including the correct retry process
- Flow control

and exposes the MUX channels as a set of virtual tty devices including modem
signals. This is an experimental driver.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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