Re: Blacklisting in-kernel drivers

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similar from previous links posted, a lot of solutions are
distro-specific, and varies from version to version:

http://www.mail-archive.com/debian-bugs-dist@xxxxxxxxxxxxxxxx/msg351306.html

On Sun, Jan 24, 2010 at 12:26 PM, Peter Teoh <htmldeveloper@xxxxxxxxx> wrote:
> something about kernel module blacklisting using udev:
>
> from here:
>
> http://wiki.debian.org/udev
>
> clicking on blacklisting:
>
> http://wiki.debian.org/KernelModuleBlacklisting
>
> there is something on disabling module autoloading here:
>
> http://wiki.archlinux.org/index.php/Udev
>
>
> On Fri, Jan 22, 2010 at 7:13 PM, luca ellero <lroluk@xxxxxxxxx> wrote:
>> Greg KH ha scritto:
>>>
>>> On Wed, Jan 20, 2010 at 01:54:08PM +0100, luca ellero wrote:
>>>
>>>>
>>>> Hi everybody,
>>>> I'm writing a driver that use a USB mouse as a minimal keyboard (binding
>>>> mouse buttons to some useful keys: Enter, Tab, ESC or others).
>>>> The problem is the USB mouse driver (integrated into the kernel) takes
>>>> over the mouse device and so my driver is never bind to it.
>>>> Now, I know how to blacklist a driver if it was a module, but I wonder if
>>>> there is some easy way to do the same with a "compiled in" driver without
>>>> recompiling the kernel.
>>>>
>>>
>>> The hid driver has a quirks file you can write to which will keep it
>>> from binding to your device.
>>>
>>> You can also unbind a driver from a device by hand through the 'unbind'
>>> file in sysfs in the driver's directory.
>>>
>>> In the end, just send a patch to the hid maintainer to add your device
>>> to the quirk list so it doesn't bind to it so you don't have to do this.
>>>
>>> good luck,
>>>
>>> greg k-h
>>>
>>>
>>
>> Thank you Greg for you information.
>> I will try sysfs unbind feature.
>> I think sending a patch to hid maintainer is not feasible in this case,
>> because I use a standard mouse for my experiments. So blacklisting it means
>> that all mice of that kind will never work (with usbhid) in the future. Is
>> this right?
>> regards
>> Luca
>>
>> --
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>>
>
>
>
> --
> Regards,
> Peter Teoh
>



-- 
Regards,
Peter Teoh

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