svn commit: r183751 - user/rpaulo/eeemon

[Stanislav Sedov]

On Fri, 10 Oct 2008 17:53:26 +0000 (UTC)
Rui Paulo <rpaulo at FreeBSD.org> mentioned:

> Author: rpaulo
> Date: Fri Oct 10 17:53:26 2008
> New Revision: 183751
> URL: http://svn.freebsd.org/changeset/base/183751
> 
> Log:
>   eeemon is a kernel module for Asus Eee notebooks that allows you to
>   control the fan speed, high/low voltage and it shows the cpu
>   temperature.
>   
>   Includes fan control code by "harrow at yandex.ru".
>   Imported from my peronal repo.
> 

> +
> +static void
> +eeemon_identify(driver_t *driver, device_t parent)
> +{
> +	device_t child;
> +
> +        if (device_find_child(parent, "eeemon", -1) != NULL)
> +		return;
> +
> +	if (eeemon_match() == 0)
> +		return;
> +
> +	child = BUS_ADD_CHILD(parent, ISA_ORDER_SPECULATIVE, "eeemon", -1);
> +	if (child == NULL)
> +		device_printf(parent, "add eeemon child failed\n");
> +

Do we need to attach to a 'real' bus here?

Btw, should it really belong to the kernel code? As all operations are
performed via inb/out it's a clear fit for a userland program.

-- 
Stanislav Sedov
ST4096-RIPE
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