linux-kernel - Re: [PATCH 2/4] fbdev: add connector entries for uvesafb

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Message-ID: <20070623200507.GA29496@2ka.mipt.ru>
Date:	Sun, 24 Jun 2007 00:05:07 +0400
From:	Evgeniy Polyakov <johnpol@....mipt.ru>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	spock@...too.org, linux-fbdev-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/4] fbdev: add connector entries for uvesafb

On Sat, Jun 23, 2007 at 11:06:27AM -0700, Andrew Morton (akpm@...ux-foundation.org) wrote:
> On Sat, 23 Jun 2007 12:51:46 +0200 Michal Januszewski <spock@...too.org> wrote:
> 
> > Add connector's idx and val constants for v86d and uvesafb.
> > 
> > Also change the maximum message size to 4k to allow transfers of VBE
> > data blocks from userspace.
> > 
> > Signed-off-by: Michal Januszewski <spock@...too.org>
> > ---
> > include/linux/connector.h |    7 ++++---
> >  1 files changed, 4 insertions(+), 3 deletions(-)
> > 
> > diff --git a/include/linux/connector.h b/include/linux/connector.h
> > index 10eb56b..46b2aba 100644
> > --- a/include/linux/connector.h
> > +++ b/include/linux/connector.h
> > @@ -36,14 +36,15 @@
> >  #define CN_VAL_CIFS                     0x1
> >  #define CN_W1_IDX			0x3	/* w1 communication */
> >  #define CN_W1_VAL			0x1
> > +#define CN_IDX_V86D			0x4
> > +#define CN_VAL_V86D_UVESAFB		0x1
> >  
> > -
> > -#define CN_NETLINK_USERS		4
> > +#define CN_NETLINK_USERS		5
> >  
> >  /*
> >   * Maximum connector's message size.
> >   */
> > -#define CONNECTOR_MAX_MSG_SIZE 	1024
> > +#define CONNECTOR_MAX_MSG_SIZE 	4096
> >  
> >  /*
> >   * idx and val are unique identifiers which 
> > 
> > 
> 
> Evgeniy, could you please review this?
> 
> The need to add these enumerations for unrelated subsystems to connector.h
> may get a bit ugly as time passes, but I guess it's OK for now.

Hi.

I have no problem with the patch, although it could be possible to split
patch to two - add id and increase the size, but it is too minor nit.

Ack.

-- 
	Evgeniy Polyakov
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