The NS announcement is implemented by several backends, but could be considered as part the RPMsg protocol. In this case it should be managed as a reserved rpmsg service and so implemented on top of the rpmsg protocol. This series introduces the rpmsg_ns driver that handles the name service announcement. The virtio backend is updated in consequence to use this service. Applies cleanly on Bjorn rpmsg-next branch (ddd1930d6e3e) Arnaud Pouliquen (9): rpmsg: virtio: rename rpmsg_create_channel rpmsg: core: add channel creation internal API rpmsg: virtio: add rpmsg channel device ops rpmsg: define the name service announcement as reserved address rpmsg: introduce reserved rpmsg driver for ns announcement rpmsg: virtio: use rpmsg ns device for the ns announcement rpmsg: ns: add name service announcement service rpmsg: virtio: use rpmsg_ns driver to manage ns announcement rpmsg: ns: name service announcement endianness drivers/rpmsg/Kconfig | 9 ++ drivers/rpmsg/Makefile | 1 + drivers/rpmsg/rpmsg_core.c | 37 ++++++ drivers/rpmsg/rpmsg_internal.h | 32 +++++ drivers/rpmsg/rpmsg_ns.c | 175 +++++++++++++++++++++++++ drivers/rpmsg/virtio_rpmsg_bus.c | 213 +++++++++---------------------- include/linux/rpmsg.h | 9 ++ 7 files changed, 325 insertions(+), 151 deletions(-) create mode 100644 drivers/rpmsg/rpmsg_ns.c -- 2.17.1
