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    SubjectRe: Module Ideas: Persistence, PnP, and more...

    Alon Ziv <alonz@cs.Technion.AC.IL> writes:

    > Hello,
    > Following are some ideas I've been playing with for enhancing module
    > support a bit more. These ideas are 2.3 stuff, but I'd like some comments
    > on them before I'm too deeply coding... Especially from Richard (as I'm
    > radically changing modutils) and from Alan (as my ideas concern PnP, which
    > he's mentioned as a 2.3 goal).
    > So, here goes.
    > 1. Persistence
    > One of the major pitfalls with current module support is that user
    > settings are not saved between uses of a module. This includes both
    > `initialization' settings (set using `parm=xxx' at insmod time) and
    > runtime-tunable settings (such as sound volume).
    > To get over this, I suggest a completely user-space approach.

    [Your method]

    I thought that was why "pre-install" & "post-install" commands
    were implemented for in modules.conf.
    Here's an example with my soundcard and alsa module :
    options snd-sb16 snd_index=1 snd_port=0x220 snd_irq=10 snd_dma8=1 snd_dma16=5
    post-install snd-sb16 cat /etc/mixer0 > /proc/sound/card1/mixer0
    pre-remove snd-sb16 cat /proc/sound/card1/mixer0 > /etc/mixer0
    I don't really think we need something else...but maybe I'm wrong.

    -- Anthony Ginepro (aka Rapiere on #linuxfr@IRCNET)

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