linux-kernel - Re: [PATCH] Registering ioctl number for hid-roccat chardev

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Message-Id: <20110128095018.19a258e8.rdunlap@xenotime.net>
Date:	Fri, 28 Jan 2011 09:50:18 -0800
From:	Randy Dunlap <rdunlap@...otime.net>
To:	erazor_de@...rs.sourceforge.net
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Thomas Weber <weber@...science.de>,
	Mike Frysinger <vapier.adi@...il.com>,
	Stefan Richter <stefanr@...6.in-berlin.de>,
	Jiri Kosina <jkosina@...e.cz>, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Registering ioctl number for hid-roccat chardev

On Fri, 28 Jan 2011 18:31:50 +0100 Stefan Achatz wrote:

> I'd like to add an ioctl to my already existing hid-roccat chardev
> so that clients can inquire the report size. This would be needed
> for planned enhancements.
> The header actually resides in drivers/hid/hid-roccat.h and it is
> planned to move and rename it to /include/linux/roccat.h along with
> the ioctl implementation.
> This patch is to register the number and development will begin as
> soon as my choice is found to be good.
> 
> Signed-off-by: Stefan Achatz <erazor_de@...rs.sourceforge.net>
> ---
>  Documentation/ioctl/ioctl-number.txt |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
> index 63ffd78..99cd8d9c 100644
> --- a/Documentation/ioctl/ioctl-number.txt
> +++ b/Documentation/ioctl/ioctl-number.txt
> @@ -133,6 +133,7 @@ Code  Seq#(hex)	Include File		Comments
>  'H'	C0-DF	net/bluetooth/hidp/hidp.h	conflict!
>  'H'	C0-DF	net/bluetooth/cmtp/cmtp.h	conflict!
>  'H'	C0-DF	net/bluetooth/bnep/bnep.h	conflict!
> +'H'	F1	linux/roccat.h		<mailto:erazor_de@...rs.sourceforge.net>
>  'I'	all	linux/isdn.h		conflict!
>  'I'	00-0F	drivers/isdn/divert/isdn_divert.h	conflict!
>  'I'	40-4F	linux/mISDNif.h		conflict!
> -- 

This part is fine.  Just include this patch when you add the ioctl handling.

I can't find include/linux/roccat.h...  Where is it?

---
~Randy
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