From: Sarannya S <sarannya@qti.qualcomm.com>

* Return EOPNOTSUPP error in rpmsg_set_flow_control(), if the backend
  does not support flow control ops.
* In rpmsg_set_flow_control(), rename the variable 'enable' to 'pause'.
* Change return type of qcom_glink_handle_signals() from int to void.
* In structure 'rpmsg_eptdev' rename the boolean name 'remote_flow' to
  'remote_flow_restricted'.

Chris Lew (2):
  rpmsg: glink: Add support to handle signals command
  rpmsg: char: Add RPMSG GET/SET FLOWCONTROL IOCTL support

Deepak Kumar Singh (1):
  rpmsg: core: Add signal API support

 drivers/rpmsg/qcom_glink_native.c | 56 +++++++++++++++++++++++++++++++++++++++
 drivers/rpmsg/rpmsg_char.c        | 50 +++++++++++++++++++++++++++++-----
 drivers/rpmsg/rpmsg_core.c        | 21 +++++++++++++++
 drivers/rpmsg/rpmsg_internal.h    |  2 ++
 include/linux/rpmsg.h             | 15 +++++++++++
 include/uapi/linux/rpmsg.h        | 10 +++++++
 6 files changed, 148 insertions(+), 6 deletions(-)

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