From patchwork Thu Nov 10 01:50:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lihuisong (C)" X-Patchwork-Id: 13038233 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 313BBC4332F for ; Thu, 10 Nov 2022 01:52:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232177AbiKJBwv (ORCPT ); Wed, 9 Nov 2022 20:52:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47890 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231298AbiKJBwt (ORCPT ); Wed, 9 Nov 2022 20:52:49 -0500 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5C50B48F; Wed, 9 Nov 2022 17:52:48 -0800 (PST) Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4N74bP1NfTzmVp0; Thu, 10 Nov 2022 09:52:33 +0800 (CST) Received: from kwepemm600004.china.huawei.com (7.193.23.242) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 10 Nov 2022 09:52:47 +0800 Received: from localhost.localdomain (10.28.79.22) by kwepemm600004.china.huawei.com (7.193.23.242) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 10 Nov 2022 09:52:46 +0800 From: Huisong Li To: , CC: , , , , , , , , , , , Subject: [PATCH 0/3] ACPI: PCC: optimize pcc codes and fix one bug Date: Thu, 10 Nov 2022 09:50:31 +0800 Message-ID: <20221110015034.7943-1-lihuisong@huawei.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-Originating-IP: [10.28.79.22] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemm600004.china.huawei.com (7.193.23.242) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org This series optimizes PCC codes as follows: - Rename platform interrupt bit macro name to make it more reasonable and readable. - add check for platform interrupt in acpi_pcc.c In addition, this series fixes a problem that mailbox channel can still be requested successfully when fail to initialize PCC. Huisong Li (3): mailbox: pcc: rename platform interrupt bit macro name ACPI: PCC: add check for platform interrupt mailbox: pcc: fix 'pcc_chan_count' when fail to initialize PCC drivers/acpi/acpi_pcc.c | 47 +++++++++++++++++++++++++---------------- drivers/mailbox/pcc.c | 13 ++++++++---- include/acpi/actbl2.h | 2 +- 3 files changed, 39 insertions(+), 23 deletions(-)