tree db22091c5a95e1cc5dd73752bb9a7786ca848e47
parent 74365bc138ab03bdac205047aac02f8db0a479fa
author Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 1634291220 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1634812535 +0200

rpmsg: core: add API to get MTU

Return the rpmsg buffer MTU for sending message, so rpmsg users
can split a long message in several sub rpmsg buffers.

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20211015094701.5732-2-arnaud.pouliquen@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>