From patchwork Mon Jul 24 22:30:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elliot Berman X-Patchwork-Id: 705979 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 6848BEB64DD for ; Mon, 24 Jul 2023 22:31:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230372AbjGXWbz (ORCPT ); Mon, 24 Jul 2023 18:31:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231139AbjGXWbx (ORCPT ); Mon, 24 Jul 2023 18:31:53 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E31381BD0; Mon, 24 Jul 2023 15:31:38 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36OLRSgb009885; Mon, 24 Jul 2023 22:31:29 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=ImFe609Eic1YBB5kSpNALZ36/D9/d6110fqekqekEdU=; b=RM7/TIcjBTros3NwHz5w6TUhD3B1oqS6vIwMCf/5/84gNecd8GwzaGK2aQzJz5so6jp5 S7us/4lx4b06ow+8N0JYgOgo00i/jyHcPOLoYMNyNUDJvFD2iCtK3Tjstt8DTtcCTIG+ H72/Ndrdwm9m+pRKiN6QEhYVz7fIaRKXlvjp6RHNkR7ap+tuwurdnCT3Ln3qGhQKIhoK 7/KmULTjPS86Pwq3zNlZurq+GJza5mYx/QOlMuGRXYajnW2CrX3gDC1pGhJSr3BjIGVd qJOjozdYRAbZXDw8DQxoFocUUWucm/T32rKpLeRj60Sqzpneb2sCJY8r7fVWdoRE5Ap6 TQ== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s1y6m0dfm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Jul 2023 22:31:29 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36OMVSNX005786 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Jul 2023 22:31:28 GMT Received: from hu-eberman-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Mon, 24 Jul 2023 15:31:27 -0700 From: Elliot Berman To: Mark Rutland , Lorenzo Pieralisi , Sebastian Reichel CC: Elliot Berman , Krzysztof Kozlowski , Conor Dooley , "Rob Herring" , , , , , , , Satya Durga Srinivasu Prabhala , Melody Olvera , "Prasad Sodagudi" Subject: [RFC PATCH 2/4] power: reset: reboot-mode: Wire reboot_mode enum to magic Date: Mon, 24 Jul 2023 15:30:52 -0700 Message-ID: <20230724223057.1208122-3-quic_eberman@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230724223057.1208122-1-quic_eberman@quicinc.com> References: <20230724223057.1208122-1-quic_eberman@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 1aDI5-AxIkTpNB5CgK5-o3dkItqfZphT X-Proofpoint-ORIG-GUID: 1aDI5-AxIkTpNB5CgK5-o3dkItqfZphT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-24_17,2023-07-24_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1015 mlxlogscore=999 bulkscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 suspectscore=0 phishscore=0 malwarescore=0 impostorscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307240196 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Allow the reboot mode type to be wired to magic. Signed-off-by: Elliot Berman --- drivers/power/reset/reboot-mode.c | 30 ++++++++++++++++++++++++++---- 1 file changed, 26 insertions(+), 4 deletions(-) diff --git a/drivers/power/reset/reboot-mode.c b/drivers/power/reset/reboot-mode.c index a646aefa041b..4ea97ccbaf51 100644 --- a/drivers/power/reset/reboot-mode.c +++ b/drivers/power/reset/reboot-mode.c @@ -22,12 +22,8 @@ struct mode_info { static bool get_reboot_mode_magic(struct reboot_mode_driver *reboot, const char *cmd, unsigned int *magic) { - const char *normal = "normal"; struct mode_info *info; - if (!cmd) - cmd = normal; - list_for_each_entry(info, &reboot->head, list) { if (!strcmp(info->mode, cmd)) { *magic = info->magic; @@ -45,6 +41,32 @@ static int reboot_mode_notify(struct notifier_block *this, unsigned int magic; reboot = container_of(this, struct reboot_mode_driver, reboot_notifier); + + if (!cmd) { + switch (mode) { + case REBOOT_COLD: + cmd = "cold"; + break; + case REBOOT_WARM: + cmd = "warm"; + break; + case REBOOT_HARD: + cmd = "hard"; + break; + case REBOOT_SOFT: + cmd = "soft"; + break; + case REBOOT_GPIO: + cmd = "gpio"; + break; + } + if (get_reboot_mode_magic(reboot, cmd, &magic)) { + reboot->write(reboot, magic); + return NOTIFY_DONE; + } + cmd = "normal"; + } + if (get_reboot_mode_magic(reboot, cmd, &magic)) reboot->write(reboot, magic);