From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
Subject: Re: [PATCH 1/2] igb_uio: fix compability on old kernel
Date: Sat, 23 Aug 2014 08:14:53 -0700
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To: Robert Sanford <rsanford2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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On Fri, 22 Aug 2014 14:09:35 -0400
Robert Sanford <rsanford2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

> This is what we came up with. It works for us. In our kernel headers'
> linux/pci.h, pci_num_vf is enclosed within "#ifdef CONFIG_PCI_IOV/#endif";
> pci_intx_mask_supported and pci_check_and_mask_intx are enclosed within
> "#ifdef HAVE_PCI_SET_MWI/#endif".
> 
> What do you think?

Maybe we can just get rid of kernel version checks all together and
just use the HAVE_ checks.

I will test on stock 2.6.32.