From c3b1de804a1e57f2dcd0bcc3a3bb0448e7af32a9 Mon Sep 17 00:00:00 2001 From: Yu Zhao Date: Fri, 20 Mar 2009 11:25:17 +0800 Subject: [PATCH] --- yaml --- r: 139370 b: refs/heads/master c: 01db4957179c92fda7d9a06e49b7ae56fb7c925b h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/Documentation/ABI/testing/sysfs-bus-pci | 27 +++++++++++++++++++ 2 files changed, 28 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 8e1667ef19a7..b287cc7b4b39 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 74bb1bcc7dbbc9ddef773bf3395d7ff92aaaad2e +refs/heads/master: 01db4957179c92fda7d9a06e49b7ae56fb7c925b diff --git a/trunk/Documentation/ABI/testing/sysfs-bus-pci b/trunk/Documentation/ABI/testing/sysfs-bus-pci index 3d29793a0ea2..d175a2a5fac2 100644 --- a/trunk/Documentation/ABI/testing/sysfs-bus-pci +++ b/trunk/Documentation/ABI/testing/sysfs-bus-pci @@ -68,3 +68,30 @@ Description: that some devices may have malformatted data. If the underlying VPD has a writable section then the corresponding section of this file will be writable. + +What: /sys/bus/pci/devices/.../virtfnN +Date: March 2009 +Contact: Yu Zhao +Description: + This symbolic link appears when hardware supports the SR-IOV + capability and the Physical Function driver has enabled it. + The symbolic link points to the PCI device sysfs entry of the + Virtual Function whose index is N (0...MaxVFs-1). + +What: /sys/bus/pci/devices/.../dep_link +Date: March 2009 +Contact: Yu Zhao +Description: + This symbolic link appears when hardware supports the SR-IOV + capability and the Physical Function driver has enabled it, + and this device has vendor specific dependencies with others. + The symbolic link points to the PCI device sysfs entry of + Physical Function this device depends on. + +What: /sys/bus/pci/devices/.../physfn +Date: March 2009 +Contact: Yu Zhao +Description: + This symbolic link appears when a device is a Virtual Function. + The symbolic link points to the PCI device sysfs entry of the + Physical Function this device associates with.