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Date: Sat, 25 Nov 2006 17:20:06 +0100 (CET) From: Guennadi Liakhovetski <g.liakhovetski@....de> To: Luke Kenneth Casson Leighton <lkcl@...l.net> cc: linux-kernel@...r.kernel.org, kernel-discuss@...dhelds.org Subject: Re: tty line discipline driver advice sought, to do a 1-byte header and 2-byte CRC checksum on GSM data (removed arm-linux because I am not subscribed to it from this address, don't know about hh) On Sat, 25 Nov 2006, Luke Kenneth Casson Leighton wrote: > and having read harald's email, and basically gone 'cool!', and, having > then looked up 'tty line discipline' on google (_before_ writing > this...) and gone 'errr...' i was wondering: > > could someone kindly advise me how to write a tty line discipline > driver? Well, this is what I came up with when I googled for it: http://www.eros-os.org/design-notes/LineDiscDesign.html http://www.linux.it/~rubini/docs/serial/serial.html http://lwn.net/Articles/87662/ That's all I can help you with - didn't actually write any ldisc as it wasn't the right solution for my problem. HTH Guennadi --- Guennadi Liakhovetski - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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