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DISCUSSION Ian Cass 3 participants 6 messages Oct 4, 2002 – Oct 8, 2002 X.25 stack

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Ian Cass

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Hi,

I'm using xotd 0.04 by Stephane Fillod with a degree of success, but it seems a horrible hack. I wonder if this is the best (only?) xotd available.

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Ian Cass

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I'm using xotd 0.04 by Stephane Fillod with a degree of success, but it seems a horrible hack. I wonder if this is the best (only?) xotd available.

I've not had time to look at the code; what's so hacky about it?

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I've not had time to look at the code; what's so hacky about it?

It's a userland driver using a ethertap like device. That sort of thing should really be integrated into the kernel. However, it does work, although not 100% reliably for me at the moment.

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Ian Cass

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Em Sat, Oct 05, 2002 at 06:41:04PM +0100, Ian Cass escreveu:

Quoted 5 lines
Quoted 1 line

I've not had time to look at the code; what's so hacky about it?

It's a userland driver using a ethertap like device. That sort of thing should really be integrated into the kernel. However, it does work, although not 100% reliably for me at the moment.

I've been thinking about working on this for a long time, as I have written a driver for a serial sync card that has a X.25 stack in firmware and by means of the wanrouter subsystem allows tcp to be carried over X.25, having infra-structure to make one protocol work on top of other on a easy way is something interesting to have, but I haven't looked at xotd, if I had perhaps I'd be of the opinion that the current infrastructure could be easily used to have a X.25 over TCP in the kernel.

- Arnaldo

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In reply to Ian Cass
Quoted 6 lines · Ian Cass
Quoted 1 line · John Hughes

've not had time to look at the code; what's so hacky about it?

It's a userland driver using a ethertap like device. That sort of thing should really be integrated into the kernel. However, it does work, although not 100% reliably for me at the moment.

Ah, you mean it's very existence is a hack :-)

Any idea how you write a Linux driver that uses another Linux driver for it's I/O?

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Em Mon, Oct 07, 2002 at 09:21:43AM +0200, John Hughes escreveu:

Quoted 5 lines
Quoted 2 lines · Ian Cass
Quoted 1 line · John Hughes

've not had time to look at the code; what's so hacky about it?

Quoted 8 lines
Quoted 3 lines

It's a userland driver using a ethertap like device. That sort of thing should really be integrated into the kernel. However, it does work, although not 100% reliably for me at the moment.

Ah, you mean it's very existence is a hack :-)

Any idea how you write a Linux driver that uses another Linux driver for it's I/O?

Look at ncpfs, smbfs, TUX, khttpd, IPX and Appletalk working on top of SNAP that works on top of LLC, etc.

- Arnaldo