Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932130AbaGNQTN (ORCPT ); Mon, 14 Jul 2014 12:19:13 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:42999 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755822AbaGNQTH (ORCPT ); Mon, 14 Jul 2014 12:19:07 -0400 From: Konrad Rzeszutek Wilk To: gregkh@linuxfoundation.org, xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, boris.ostrovsky@oracle.com, david.vrabel@citrix.com Cc: Konrad Rzeszutek Wilk Subject: [PATCH v5 1/6] xen-pciback: Document the various parameters and attributes in SysFS Date: Mon, 14 Jul 2014 12:18:51 -0400 Message-Id: <1405354736-7358-2-git-send-email-konrad.wilk@oracle.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1405354736-7358-1-git-send-email-konrad.wilk@oracle.com> References: <1405354736-7358-1-git-send-email-konrad.wilk@oracle.com> X-Source-IP: acsinet22.oracle.com [141.146.126.238] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Which hadn't been done with the initial commit. Signed-off-by: Konrad Rzeszutek Wilk --- v2: Dropped the parameters and one that is unlikeable. --- Documentation/ABI/testing/sysfs-driver-pciback | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-pciback diff --git a/Documentation/ABI/testing/sysfs-driver-pciback b/Documentation/ABI/testing/sysfs-driver-pciback new file mode 100644 index 0000000..cdc8340 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-pciback @@ -0,0 +1,25 @@ +What: /sys/bus/pci/drivers/pciback/quirks +Date: Oct 2011 +KernelVersion: 3.1 +Contact: xen-devel@lists.xenproject.org +Description: + If the permissive attribute is set, then writing a string in + the format of DDDD:BB:DD.F-REG:SIZE:MASK will allow the guest + to write and read from the PCI device. That is Domain:Bus: + Device.Function-Register:Size:Mask (Domain is optional). + For example: + #echo 00:19.0-E0:2:FF > /sys/bus/pci/drivers/pciback/quirks + will allow the guest to read and write to the configuration + register 0x0E. + +What: /sys/bus/pci/drivers/pciback/irq_handlers +Date: Oct 2011 +KernelVersion: 3.1 +Contact: xen-devel@lists.xenproject.org +Description: + A list of all of the PCI devices owned by Xen PCI back and + whether Xen PCI backend will acknowledge the interrupts received + and the amount of interrupts received. Xen PCI back acknowledges + said interrupts only when they are level, shared with another + guest, and enabled by the guest. + -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/