Re: kernel build question

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> You are probably already running a kernel on your GNU/Linux
> workstation, so you should already have the configuration of this
> kernel, and should be able to use it as a basis to create a
> configuration file for a newer kernel. However, this configuration file
> is probably going to be the one of your distribution's kernel, and in
> these kernels, everything is compiled (all drivers, network protocols,
> filesystem drivers, etc.). So they take a while to compile, which might
> not be what you want.
>
> Otherwise, you can start a kernel configuration from scratch, it's not
> that hard. Run "make allnoconfig", and then select everything that's
> needed: bus support, ELF support, drivers, filesystem, network, etc.
>
> See <http://www.kroah.com/lkn/> for more details about this.

Thats correct. But how do i know what all i need to select? suppose
the motherboard supports PCI express, or maybe some I2C chip. The
devices we can see using cat /proc/devices but what about things that
the motherboard supports? do i need to go through the motherboard
manual?
I am checking Gregs book frm the link. i will update more on this

Thanks
-- 
umesh3034

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