From owner-freebsd-current@freebsd.org  Mon Apr 25 03:31:41 2016
Return-Path: <owner-freebsd-current@freebsd.org>
Delivered-To: freebsd-current@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4819CB1BAE5
 for <freebsd-current@mailman.ysv.freebsd.org>;
 Mon, 25 Apr 2016 03:31:41 +0000 (UTC)
 (envelope-from ultima1252@gmail.com)
Received: from mail-yw0-x22c.google.com (mail-yw0-x22c.google.com
 [IPv6:2607:f8b0:4002:c05::22c])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 090621653
 for <freebsd-current@freebsd.org>; Mon, 25 Apr 2016 03:31:41 +0000 (UTC)
 (envelope-from ultima1252@gmail.com)
Received: by mail-yw0-x22c.google.com with SMTP id t10so185812096ywa.0
 for <freebsd-current@freebsd.org>; Sun, 24 Apr 2016 20:31:41 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:date:message-id:subject:from:cc;
 bh=I+yXay4p3ljaCa7QGGLXYh+DSLDIWHuMw+/kTd9oWzg=;
 b=N7HApBD7/63yXiT6k1mtiMSX43JOpIyyvGYgEheBDfQGm3D3SnAF3i3vwd73ZzLf7G
 GBL/9j6I5+p1grATMcuu+U9UPp+gIulh4xXL02ZSRtqmNgHSl3Re8Upk/F4qKzWkiIB2
 G2IrujXcDiRJOXMvMxo/OhsHwxvdlgdeTLx52gBu2yCk6Qot6LFEaNxfWj/egP2f1Y/v
 dZTVTkEPLSFC7izRy1aumaCZnFjI/VE6qnSIMUkv3UdK5/BvXMA6X1LhE9EwJ7TKiz5r
 2N1SGnBibGCNisj8IaVgZVzPPc4D618Yo8sQ+XBuEyn2hyAVd9kF5M8DkygzsdK/zrVu
 KeyA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:mime-version:date:message-id:subject:from:cc;
 bh=I+yXay4p3ljaCa7QGGLXYh+DSLDIWHuMw+/kTd9oWzg=;
 b=Scwx+kDz0PXhPEF+nPt7bEQbHNeoY8Lew2BLduBd9y+Hd87zzrHG9mGr95ro+io/hC
 dB+Ff8WMQ0bP+c1og5weXmixz9NWW02qGzj5mEl6Q1zh2xEzX5BGuKsLrnKyqrh/Zwh4
 WN+MBxc+LJWYP+8SMPWX/p7a0YPc28s2+ce58EodqZt1Z9ZJycIgRDsmsXY7EUyEmGmd
 I8nuv8QsELbqjJnsbvggYtqh7fiEdECfhALwkg1HkmHNAYMvHIPfgn12YBLYr7B7lOhX
 Y98y2J3tmfpLFjdJ55opPOEsy1pWT0IIjnaY5vOXk7YhclEd8E80Erlu/w6IB9Vfn/nN
 vpgw==
X-Gm-Message-State: AOPr4FU6Ob6TdUQ/93o8G+VYbTmxV8udbyLYK/4jcq0wFFMqY0PqT6PsunWvhLY1rNIopvkVZsyI48hpyqVAgQ==
MIME-Version: 1.0
X-Received: by 10.37.224.133 with SMTP id x127mt20981265ybg.141.1461555100235; 
 Sun, 24 Apr 2016 20:31:40 -0700 (PDT)
Received: by 10.129.5.216 with HTTP; Sun, 24 Apr 2016 20:31:40 -0700 (PDT)
Date: Sun, 24 Apr 2016 23:31:40 -0400
Message-ID: <CANJ8om4WVnYX8sakeL06pqCoEgMWp7ssvwuCLDUg2PWot5KP4Q@mail.gmail.com>
Subject: ixv device_attach: ixv0 attach returned 5 (was sr-iov issues,
 reset_hw() failed with error -100)
From: Ultima <ultima1252@gmail.com>
Cc: freebsd-current@freebsd.org, freebsd-virtualization@freebsd.org, 
 freebsd-hardware@freebsd.org
Content-Type: text/plain; charset=UTF-8
X-Content-Filtered-By: Mailman/MimeDel 2.1.21
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.21
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
 <freebsd-current.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 25 Apr 2016 03:31:41 -0000

 The sr-iov vf driver is failing to attach.


# pciconf -lv: (filtered to only relevant output)
ix0@pci0:129:0:0: class=0x020000 card=0x00001458 chip=0x15288086 rev=0x01
hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Ethernet Controller 10-Gigabit X540-AT2'
    class      = network
    subclass   = ethernet
ix1@pci0:129:0:1: class=0x020000 card=0x00001458 chip=0x15288086 rev=0x01
hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Ethernet Controller 10-Gigabit X540-AT2'
    class      = network
    subclass   = ethernet
none155@pci0:129:0:129: class=0x020000 card=0x00001458 chip=0x15158086
rev=0x01 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'X540 Ethernet Controller Virtual Function'
    class      = network
    subclass   = ethernet
none156@pci0:129:0:131: class=0x020000 card=0x00001458 chip=0x15158086
rev=0x01 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'X540 Ethernet Controller Virtual Function'
    class      = network
    subclass   = ethernet

# devctl attach pci0:129:0:129
devctl: Failed to attach pci0:129:0:129: Input/output error

# dmesg
ixv0: <Intel(R) PRO/10GbE Virtual Function Network Driver, Version -
1.4.6-k> at device 0.129 numa-domain 1 on pci12
ixv0: Using MSIX interrupts with 2 vectors
ixv0: ixgbe_reset_hw() failed with error -100
device_attach: ixv0 attach returned 5

# cat /etc/iovctl.conf
PF {
device : ix1;
num_vfs : 31;
}

DEFAULT {
passthrough : true;
}
VF-0 {
passthrough : false;
}
VF-1 {
passthrough : false;
}


Any ideas?

Ultima