Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965249AbcDYVnr (ORCPT ); Mon, 25 Apr 2016 17:43:47 -0400 Received: from g4t3425.houston.hp.com ([15.201.208.53]:20667 "EHLO g4t3425.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965188AbcDYVnp (ORCPT ); Mon, 25 Apr 2016 17:43:45 -0400 From: Toshi Kani To: rjw@rjwysocki.net, dan.j.williams@intel.com Cc: robert.moore@intel.com, elliott@hpe.com, linux-nvdimm@ml01.01.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] Support ACPI 6.1 update in NFIT Control Region Structure Date: Mon, 25 Apr 2016 15:34:57 -0600 Message-Id: <1461620099-11933-1-git-send-email-toshi.kani@hpe.com> X-Mailer: git-send-email 2.5.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1176 Lines: 34 ACPI 6.1, Table 5-133, updates NVDIMM Control Region Structure as follows. - Valid Fields, Manufacturing Location, and Manufacturing Date are added from reserved range. No change in the structure size. - IDs (SPD values) are stored as arrays of bytes (i.e. big-endian format). The spec clarifies that they need to be represented as arrays of bytes as well. Patch 1 changes the NFIT driver to comply with ACPI 6.1. Patch 2 adds a new sysfs file "id" to show NVDIMM ID defined in ACPI 6.1. The patch-set applies on linux-pm.git acpica. link: http://www.uefi.org/sites/default/files/resources/ACPI_6_1.pdf --- v3: - Need to coordinate with ACPICA update (Bob Moore, Dan Williams) - Integrate with ACPICA changes in struct acpi_nfit_control_region. (commit 138a95547ab0) v2: - Remove 'mfg_location' and 'mfg_date'. (Dan Williams) - Rename 'unique_id' to 'id' and make this change as a separate patch. (Dan Williams) --- Toshi Kani (3): 1/2 acpi/nfit: Update nfit driver to comply with ACPI 6.1 2/3 acpi/nfit: Add sysfs "id" for NVDIMM ID --- drivers/acpi/nfit.c | 29 ++++++++++++++++++++++++----- 1 file changed, 24 insertions(+), 5 deletions(-)