From patchwork Mon Feb 13 15:52:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 13138630 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 2BF6EC64ED8 for ; Mon, 13 Feb 2023 15:52:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230384AbjBMPwb (ORCPT ); Mon, 13 Feb 2023 10:52:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230239AbjBMPw1 (ORCPT ); Mon, 13 Feb 2023 10:52:27 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 982271A643; Mon, 13 Feb 2023 07:52:26 -0800 (PST) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 31DFkmbd000824; Mon, 13 Feb 2023 15:52:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=0VvJRIYUJ1Q+yZA+rhwDocPrDjS8d43jsTRHEy+Ms7Y=; b=V5won4fXBo0kPt/KxsZwg1y+heSfHdoiF/2VipEk9ZsaDQzHCcHJrelW2RqjjKxebDNc Dt36z6cGww2J6UH9RPtivwdqLP0KBpD07NzPL1Pc65/sNcYcEYwoCIQVtG6pt4nIaYp1 gYE8IlM3V0kUQ5b1Zu+WjYtthfQjSWFnQlnjvRlbbzB2OJUV/oXf+SezIOpTOnx2DT4d /1qbKPIdpdbFTR68J24i/DNagwAY+Kq8eXxrT5aO8A00hTJcZttIuOsr16/leeLrYG9P V8rEK6rzuDIds4CXftxDfviQ2dJTAiUi2WPJZn115+Q6RhtPCFNB4/hmogLYxCe7WyJu cw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3np21fvmu9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Feb 2023 15:52:22 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 31DFqL1I012099 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Feb 2023 15:52:21 GMT Received: from hu-bjorande-lv.qualcomm.com (10.49.16.6) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Mon, 13 Feb 2023 07:52:20 -0800 From: Bjorn Andersson To: Bjorn Andersson , Mathieu Poirier , Chris Lew CC: , , Subject: [PATCH v2 0/6] rpmsg: glink: Misc improvements Date: Mon, 13 Feb 2023 07:52:09 -0800 Message-ID: <20230213155215.1237059-1-quic_bjorande@quicinc.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 4Usmd3l17Y4EajOPMYEpzdTJ6WbMmslU X-Proofpoint-ORIG-GUID: 4Usmd3l17Y4EajOPMYEpzdTJ6WbMmslU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-13_10,2023-02-13_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 malwarescore=0 mlxscore=0 adultscore=0 spamscore=0 mlxlogscore=755 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302130143 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This series refactors glink_native to move IRQ and mailbox handling to SMEM and RPM driver, in preparation for more work. It then introduces the logic to fail glink transactions and pending intent requests in the event of the edge being torn down. Bjorn Andersson (6): rpmsg: glink: Extract tx kick operation rpmsg: glink: smem: Wrap driver context rpmsg: glink: rpm: Wrap driver context rpmsg: glink: Move irq and mbox handling to transports rpmsg: glink: Fail qcom_glink_tx() once remove has been initiated rpmsg: glink: Cancel pending intent requests at removal drivers/remoteproc/qcom_common.h | 3 +- drivers/rpmsg/qcom_glink_native.c | 93 +++++++++++++---------------- drivers/rpmsg/qcom_glink_native.h | 3 +- drivers/rpmsg/qcom_glink_rpm.c | 94 +++++++++++++++++++++++------ drivers/rpmsg/qcom_glink_smem.c | 98 +++++++++++++++++++++++++++---- include/linux/rpmsg/qcom_glink.h | 12 ++-- 6 files changed, 212 insertions(+), 91 deletions(-)