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Xavier Bestel <xavier.bestel@free.fr> writes: >> A: That is correct. If you really require this functionality, then >> use devfs. There is no way that udev can support this, and it >> never will. > > That's something I don't understand: I thought that with a well > configured hotplug+udev system, you'll never have to worry about loading > drivers on device-node open() because all drivers should be auto-loaded > and all device-nodes should be auto-created. > > Am I wrong ? Let me give an example. Hotplug will automatically load the ALSA drivers for my sound card, and /dev/snd/* are created (by devfs or udev, it doesn't matter for now). Suppose that, some time, I run a program that tries to use OSS for sound. Now, the ALSA OSS emulation is not loaded by hotplug, and I don't want it to. It's nice to have snd-pcm-oss automatically loaded when some legacy application tries to use /dev/dsp. -- Måns Rullgård mru@kth.se - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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