[gentoo-user] /etc/modules.d how to understand

2007-07-16 Thread Helmut Jarausch
Hi,

I'd like to understand the magic of files in /etc/modules.d
How to write such an 'alias' line.
Can anybody point me to a HowTo?

E.g. in kernel 2.6.22 there is no more an option to select
a USB-WACOM tablet input.
I've built the kernel module from the linuxwacom project,
but what's the right way to load the module.
(I could do an explicit insmod in /etc/conf.d/local.start
 but that's not the canonical solution, isn't it.)

Many thanks for your help,

Helmut Jarausch

Lehrstuhl fuer Numerische Mathematik
RWTH - Aachen University
D 52056 Aachen, Germany
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Re: [gentoo-user] /etc/modules.d how to understand

2007-07-16 Thread Ian Hastie
On Mon, 16 Jul 2007 18:46:27 +0200 (CEST)
Helmut Jarausch [EMAIL PROTECTED] wrote:

 I'd like to understand the magic of files in /etc/modules.d
 How to write such an 'alias' line.
 Can anybody point me to a HowTo?

Have you read the manual page for modprobe.conf?  That will tell you
all the relevant options and their syntax, etc.  /etc/modprobe.conf is
generated from the files in /etc/modules.d by update-modules.  modinfo
can tell you what options can be set for any given kernel module.

 E.g. in kernel 2.6.22 there is no more an option to select
 a USB-WACOM tablet input.

You can do, but now you need to enable the option for tablet input
devices first.  That will then let the configuration list the tablet
devices available.

: config TABLET_USB_WACOM
: tristate Wacom Intuos/Graphire tablet support (USB)
: depends on USB_ARCH_HAS_HCD
: select USB
: help
:   Say Y here if you want to use the USB version of the Wacom
: Intuos or Graphire tablet.  Make sure to say Y to Mouse support
:   (CONFIG_INPUT_MOUSEDEV) and/or Event interface support
:   (CONFIG_INPUT_EVDEV) as well.
: 
:   To compile this driver as a module, choose M here: the
:   module will be called wacom.

 I've built the kernel module from the linuxwacom project,
 but what's the right way to load the module.
 (I could do an explicit insmod in /etc/conf.d/local.start
  but that's not the canonical solution, isn't it.)

I would expect udev to handle the module loading for this. That's the
normal way anyway.

-- 
Ian.
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Re: [gentoo-user] /etc/modules.d how to understand

2007-07-16 Thread Kent Fredric

On 7/17/07, Helmut Jarausch [EMAIL PROTECTED] wrote:

Hi,

I'd like to understand the magic of files in /etc/modules.d
How to write such an 'alias' line.
Can anybody point me to a HowTo?

E.g. in kernel 2.6.22 there is no more an option to select
a USB-WACOM tablet input.
I've built the kernel module from the linuxwacom project,
but what's the right way to load the module.
(I could do an explicit insmod in /etc/conf.d/local.start
 but that's not the canonical solution, isn't it.)

Many thanks for your help,

Helmut Jarausch



I don't know how 'right' this is, but I just'd

echo wacom  /etc/modules.autoload.d/kernel-2.6

But like Ian says, its there in .22, you just have to look harder. :)


isengard devious # modinfo wacom
filename:
/lib/modules/2.6.22-gentoo-r1kz/kernel/drivers/input/tablet/wacom.ko
license:GPL
description:USB Wacom Graphire and Wacom Intuos tablet driver
author: Vojtech Pavlik [EMAIL PROTECTED]
license:GPL
description:USB Wacom Graphire and Wacom Intuos tablet driver
author: Vojtech Pavlik [EMAIL PROTECTED]
srcversion: 3869A1CC72D9632ABD76D1D


zcat /proc/config.gz | grep -i wacom
CONFIG_TABLET_USB_WACOM=m



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