linux-kernel - [PATCH V1 0/3] rpmsg and glink signaling api support

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Message-Id: <1633015924-881-1-git-send-email-deesin@codeaurora.org>
Date:   Thu, 30 Sep 2021 21:02:00 +0530
From:   Deepak Kumar Singh <deesin@...eaurora.org>
To:     bjorn.andersson@...aro.org, swboyd@...omium.org,
        clew@...eaurora.org, mathieu.poirier@...aro.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org,
        Deepak Kumar Singh <deesin@...eaurora.org>
Subject: [PATCH V1 0/3] rpmsg and glink signaling api support

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(+)

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