From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65E8FC433EF for ; Thu, 30 Sep 2021 15:32:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4548861440 for ; Thu, 30 Sep 2021 15:32:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344421AbhI3Pea (ORCPT ); Thu, 30 Sep 2021 11:34:30 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:60279 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344321AbhI3PeW (ORCPT ); Thu, 30 Sep 2021 11:34:22 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1633015960; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=UoX3t5l01qY1IVf8XES/yJPaHZjP4Dey0oxqRTxiqCk=; b=AJeQFlRie5oWU3YX40Cz8NRqBzawOF0bSTMtOkRdvB8nofjI31V+x9Rd9RCDDdQ6z0ZBpN3E zB7Uui4tARWW0/dX0PyPTm23AQWlDm/SfrlgwvjB8CqKqIVVm41s/sQpTgpajSaCnwySrTxi PmXcuWqJz/o/fIXiETkbefvZwAE= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n04.prod.us-west-2.postgun.com with SMTP id 6155d88747d64efb6d65a077 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 30 Sep 2021 15:32:23 GMT Sender: deesin=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 7BFB6C43618; Thu, 30 Sep 2021 15:32:23 +0000 (UTC) Received: from deesin-linux.qualcomm.com (unknown [202.46.22.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: deesin) by smtp.codeaurora.org (Postfix) with ESMTPSA id B02F1C4360C; Thu, 30 Sep 2021 15:32:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org B02F1C4360C Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=codeaurora.org From: Deepak Kumar Singh To: bjorn.andersson@linaro.org, swboyd@chromium.org, clew@codeaurora.org, mathieu.poirier@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, Deepak Kumar Singh Subject: [PATCH V1 0/3] rpmsg and glink signaling api support Date: Thu, 30 Sep 2021 21:02:00 +0530 Message-Id: <1633015924-881-1-git-send-email-deesin@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This patch series provides support for serial like signals (DTR, RTS etc) over glink. Clients on local host can use this interface for sending and receiving these signals to and from modem for flow control purpose. Deepak Kumar Singh (3): rpmsg: core: Add signal API support rpmsg: glink: Add support to handle signals command rpmsg: char: Add TIOCMGET/TIOCMSET ioctl support drivers/rpmsg/qcom_glink_native.c | 75 +++++++++++++++++++++++++++++++++++++++ drivers/rpmsg/rpmsg_char.c | 43 ++++++++++++++++++++++ drivers/rpmsg/rpmsg_core.c | 21 +++++++++++ drivers/rpmsg/rpmsg_internal.h | 2 ++ include/linux/rpmsg.h | 15 ++++++++ 5 files changed, 156 insertions(+) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project