From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Sujith Sankar (ssujith)" <ssujith-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD -
 ENIC PMD
Date: Fri, 21 Nov 2014 09:58:58 +0000
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To: David Marchand <david.marchand-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
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Hi David,
Since the kernel version is less than 3.6.0, support for VFIO is not there.
Could you please turn off VFIO in config/common_linuxapp and try with IGB_U=
IO?

Thanks,
-Sujith

From: David Marchand <david.marchand-pdR9zngts4EAvxtiuMwx3w@public.gmane.org<mailto:david.marchand@6wind.=
com>>
Date: Friday, 21 November 2014 3:22 pm
To: "Sujith Sankar (ssujith)" <ssujith-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org<mailto:ssujith-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>>
Cc: "dev-VfR2kkLFssw@public.gmane.org<mailto:dev-VfR2kkLFssw@public.gmane.org>" <dev-VfR2kkLFssw@public.gmane.org<mailto:dev-VfR2kkLFssw@public.gmane.org>>
Subject: Re: [dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD =
- ENIC PMD

Hello Sujith,

I just tried your patchset on my system but I can't get it to build :

$ make config T=3Dx86_64-native-linuxapp-gcc && make
Configuration done
=3D=3D Build scripts
=3D=3D Build scripts/testhost
  HOSTCC testhost.o

[snip]

=3D=3D Build lib/librte_pmd_enic
  CC enic_main.o
....../lib/librte_pmd_enic/enic_main.c:43:24: fatal error: linux/vfio.h: No=
 such file or directory
compilation terminated.
make[3]: *** [enic_main.o] Error 1
make[2]: *** [librte_pmd_enic] Error 2
make[1]: *** [lib] Error 2
make: *** [all] Error 2

Looks like there is a problem with detecting vfio support and/or including =
the right header.

$ uname -a
Linux ... 3.2.0-4-amd64 #1 SMP Debian 3.2.60-1+deb7u3 x86_64 GNU/Linux


Regards,
--
David Marchand