From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lv Zheng Subject: [PATCH v2 0/2] ACPI: Add userland visibility for identification objects. Date: Fri, 28 Sep 2012 08:39:52 +0800 Message-ID: References: <3f02ff942122d086c4d6e44a9ffa9269300675b3.1348736272.git.lv.zheng@intel.com> Return-path: Received: from mga09.intel.com ([134.134.136.24]:13892 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754317Ab2I1AkU (ORCPT ); Thu, 27 Sep 2012 20:40:20 -0400 In-Reply-To: <3f02ff942122d086c4d6e44a9ffa9269300675b3.1348736272.git.lv.zheng@intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: Michael Kerrisk , linux-acpi@vger.kernel.org, Lv Zheng There are four important device identification objects currently used in the ACPI bus implementation: _HID/_CID: traditional enumerated devicess use this object for ACPI device matching. _ADR: the ACPI device/physical device binding codes will use this to find non-bridge devices. _UID: the ACPI enumerated devices require this object to identify itself. This patch set add the missing stuff useful for _UID in the ACPI devices. Tow sysfs interfaces are also introduced to allow developers monitor _ADR and _UID from the user space. Version 2 of this patch set fixed CodingStyle issues. The two patches are also combined to form a single patch set. Lv Zheng (2): ACPI: Add _UID support for ACPI devices. ACPI: Add identification objects' user interface. drivers/acpi/scan.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) -- 1.7.10