[PATCH 0/5] Add TIOCM Signals support for RPMSG char devices

Arun Kumar Neelakantam
2018-10-03T11:34:18Z

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.

Arun Kumar Neelakantam (5):
rpmsg: glink: Add GLINK signal support for RPMSG
rpmsg: Add signal callback to rpmsg char device
rpmsg: Add TIOCMGET/TIOCMSET ioctl support
rpmsg: wakeup poll to notify signal update
rpmsg: glink: Convert the native signals to TIOCM

drivers/rpmsg/qcom_glink_native.c | 109 ++++++++++++++++++++++++++++++++++++++
drivers/rpmsg/rpmsg_char.c | 76 ++++++++++++++++++++++++--
drivers/rpmsg/rpmsg_core.c | 41 ++++++++++++++
drivers/rpmsg/rpmsg_internal.h | 5 ++
include/linux/rpmsg.h | 25 +++++++++
5 files changed, 253 insertions(+), 3 deletions(-)