linux-kernel - [PATCH v2 0/9] rpmsg: Make RPMSG name service modular

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Date:   Tue, 13 Oct 2020 17:25:10 -0600
From:   Mathieu Poirier <mathieu.poirier@...aro.org>
To:     ohad@...ery.com, bjorn.andersson@...aro.org
Cc:     guennadi.liakhovetski@...ux.intel.com, arnaud.pouliquen@...com,
        linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/9] rpmsg: Make RPMSG name service modular 

Good afternoon,

This set starts by making the RPMSG protocol transport agnostic by
moving the headers it uses to generic types and using those in the
current implementation.  From there it re-uses the work that Arnaud
published[1] to make the name service modular. 

Tested on stm32mp157 with the RPMSG client sample application.  Applies
cleanly on v5.9.

Thanks,
Mathieu

[1]. https://patchwork.kernel.org/project/linux-remoteproc/list/?series=338335

------
New for V2:
- Created new RPMSG types (Guennadi).
- Re-worked byte conversion functions(Guennadi).
- Added a single ->is_little_endian() operation (Arnaud).
- Fixed byte conversion before making name service modular.

Arnaud Pouliquen (4):
  rpmsg: virtio: Rename rpmsg_create_channel
  rpmsg: core: Add channel creation internal API
  rpmsg: virtio: Add rpmsg channel device ops
  rpmsg: Turn name service into a stand alone driver

Mathieu Poirier (5):
  rpmsg: Move rpmsg_endpoint_ops to rpmsg.h
  rpmsg: Introduce __rpmsg{16|32|64} types
  rpmsg: virtio: Move from virtio to rpmsg byte conversion
  rpmsg: Move rpmsg_hr and rpmsg_ns_msg to header file
  rpmsg: Make rpmsg_{register|unregister}_device() public

 drivers/rpmsg/Kconfig            |   8 ++
 drivers/rpmsg/Makefile           |   1 +
 drivers/rpmsg/rpmsg_core.c       |  44 +++++++
 drivers/rpmsg/rpmsg_internal.h   |  27 +---
 drivers/rpmsg/rpmsg_ns.c         | 110 +++++++++++++++++
 drivers/rpmsg/virtio_rpmsg_bus.c | 206 ++++++++++---------------------
 include/linux/rpmsg.h            |  93 ++++++++++++--
 include/linux/rpmsg_byteorder.h  |  67 ++++++++++
 include/linux/rpmsg_ns.h         |  79 ++++++++++++
 include/uapi/linux/rpmsg.h       |   3 +
 include/uapi/linux/rpmsg_types.h |  11 ++
 11 files changed, 481 insertions(+), 168 deletions(-)
 create mode 100644 drivers/rpmsg/rpmsg_ns.c
 create mode 100644 include/linux/rpmsg_byteorder.h
 create mode 100644 include/linux/rpmsg_ns.h
 create mode 100644 include/uapi/linux/rpmsg_types.h

-- 
2.25.1