the mysteries of modprobe.d
The task is simple:
autoload the snd-intel8x0 module when required.
What to do ?
This is one of the many mysteries of linux which I have _never_ seen
explained. How do I know the name of the "thing" which the kernel is
going to ask for ?
So when I fire up xmms, in theory the kernel will turn around and ask
for char-major-116. But how do I know that ? How would I figure it
out ? And once I figured out it was char-major-116, how do I know
that's the "snd" module and not a timer module, or the rtc, or the
soundcore module instead ?
Back to the task at hand, the top of the alsa-base file in modprobe.d
looks like :
alias char-major-116 snd
alias char-major-14 soundcore
And then there is a whole lot of other stuff.
At some point I need an alias for the snd-intel8x0 module. What should
the alias be? Where would it go in the order ?
The same thing applies for USB devices. When I attach my wireless
keyboard and mouse, the usbhid module is not autoloaded. Why not ?
How do I know what to call the alias ?
Thanks
Brian
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