From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Arun Kumar Neelakantam Subject: [PATCH V2 0/4] Add TIOCM Signals support for RPMSG char devices Date: Thu, 4 Oct 2018 19:10:16 +0530 Message-Id: <1538660420-27797-1-git-send-email-aneela@codeaurora.org> To: ohad@wizery.com, bjorn.andersson@linaro.org, clew@codeaurora.org, sricharan@codeaurora.org Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Arun Kumar Neelakantam List-ID: Glink transport support signals to exchange state notification between local and remote side clients. Adding support to send/receive the signal command and notify the clients through callback and POLL notification. Changes since v1: - Split the patches as per functional areas like core, char, glink - Add set, clear mask for TIOCMSET - Merge the char signal callback and POLLPRI patches Arun Kumar Neelakantam (4): rpmsg: core: Add signal API support rpmsg: glink: Add support to handle signals command rpmsg: char: Add TIOCMGET/TIOCMSET ioctl support rpmsg: char: Add signal callback and POLLPRI support drivers/rpmsg/qcom_glink_native.c | 130 ++++++++++++++++++++++++++++++++++++++ drivers/rpmsg/rpmsg_char.c | 75 +++++++++++++++++++++- drivers/rpmsg/rpmsg_core.c | 42 ++++++++++++ drivers/rpmsg/rpmsg_internal.h | 5 ++ include/linux/rpmsg.h | 27 ++++++++ 5 files changed, 276 insertions(+), 3 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project