From mboxrd@z Thu Jan  1 00:00:00 1970
From: greg@kroah.com (Greg KH)
Date: Tue, 12 Aug 2014 13:07:46 +0800
Subject: How to add x32 ABI support to PCI driver
In-Reply-To: <CABSmm12TmFJRd8t=BbRdJqNE66isa93Me_D99OhEy7ZWv-kTow@mail.gmail.com>
References: <CABSmm12TmFJRd8t=BbRdJqNE66isa93Me_D99OhEy7ZWv-kTow@mail.gmail.com>
Message-ID: <20140812050746.GA11030@kroah.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On Mon, Aug 11, 2014 at 09:55:15PM -0700, Omkar Houddin wrote:
> Im trying to port the ?PCI driver(supports only 32 bit) from 2.6.31 )o the
> latest kernel version using openSuse.
> Im doing it version by version. I was able to port it till 3.1 kernel version.?
> In the kernel 3.4 there is feature called X32 ABI support. I'm not knowing how
> to add this.

A PCI driver should not care about the processor or userspace ABI at
all.  What type of driver are you working on?  What hardware does it
control?

thanks,

greg k-h