Date: Sat, 28 Feb 2015 20:02:51 -0500 From: Ryan Stone <rysto32@gmail.com> To: Ryan Stone <rstone@freebsd.org> Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org> Subject: Re: svn commit: r279466 - head/usr.sbin/pciconf Message-ID: <CAFMmRNwc2skpv2j=aBVFDGU0A3fVGBoE33cwA7uDJ2dhXaD%2Bjg@mail.gmail.com> In-Reply-To: <201503010059.t210xaDk001287@svn.freebsd.org> References: <201503010059.t210xaDk001287@svn.freebsd.org>
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Here's some sample output for the capability:
ecap 0010[160] = SR-IOV 1 IOV enabled, Memory Space enabled, ARI enabled
4 VFs configured out of 128 supported
First VF RID Offset 0x0010, VF RID Stride 0x0001
VF Device ID 0x154c
Page Sizes: 4096 (enabled), 8192, 65536, 262144,
1048576, 4194304
Please note that this looks at the standard PCIe capability in the
device, and so it
cannot be used to check whether a device driver supports SR-IOV in
FreeBSD. To see
what devices have SR-IOV supported enabled on your machine, check for
device nodes in
/dev/iov.
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