From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755863AbZBQDbm (ORCPT ); Mon, 16 Feb 2009 22:31:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754130AbZBQD3j (ORCPT ); Mon, 16 Feb 2009 22:29:39 -0500 Received: from mga03.intel.com ([143.182.124.21]:17603 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752761AbZBQD31 (ORCPT ); Mon, 16 Feb 2009 22:29:27 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.38,220,1233561600"; d="scan'208";a="111302144" From: Yu Zhao To: jbarnes@virtuousgeek.org Cc: linux-pci@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Yu Zhao Subject: [PATCH v9 6/7] PCI: document SR-IOV sysfs entries Date: Mon, 16 Feb 2009 21:28:39 +0800 Message-Id: <1234790920-1810-7-git-send-email-yu.zhao@intel.com> X-Mailer: git-send-email 1.6.1 In-Reply-To: <1234790920-1810-1-git-send-email-yu.zhao@intel.com> References: <1234790920-1810-1-git-send-email-yu.zhao@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Yu Zhao --- Documentation/ABI/testing/sysfs-bus-pci | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci index ceddcff..84dc100 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci +++ b/Documentation/ABI/testing/sysfs-bus-pci @@ -9,3 +9,30 @@ 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/.../virtfn/N +Date: February 2009 +Contact: Yu Zhao +Description: + This symbol link appears when hardware supports SR-IOV + capability and Physical Function driver has enabled it. + The symbol link points to the PCI device sysfs entry of + Virtual Function whose index is N (0...MaxVFs-1). + +What: /sys/bus/pci/devices/.../virtfn/dep_link +Date: February 2009 +Contact: Yu Zhao +Description: + This symbol link appears when hardware supports SR-IOV + capability and Physical Function driver has enabled it, + and this device has vendor specific dependencies with + others. The symbol link points to the PCI device sysfs + entry of Physical Function this device depends on. + +What: /sys/bus/pci/devices/.../physfn +Date: February 2009 +Contact: Yu Zhao +Description: + This symbol link appears when a device is Virtual Function. + The symbol link points to the PCI device sysfs entry of + Physical Function this device associates with. -- 1.5.6.4