[Linux-stm32] [PATCH v3 0/4] rpmsg: char: introduce the rpmsg-raw channel

[Julien Massot]

Hi,

> 
> How to test it:
>    - This series can be applied on git/andersson/remoteproc.git for-next branch (7486f29e5e60)
>      + the "Restructure the rpmsg char to decorrelate the control part" series[3]
> 
> [1] https://patchwork.kernel.org/project/linux-remoteproc/list/?series=475217
> [2] https://patchwork.kernel.org/project/linux-remoteproc/list/?series=505873
> [3] https://patchwork.kernel.org/project/linux-remoteproc/list/?series=483793Just did test this patchset v3 again. With the same protocol

Works for me, /dev/rpmsg0 is created on NS announcement, and removed when stopping the remote processor.
I can do a repeated series of open /read/write/close, and got EBUSY if I try to open it more than once
at a time.

Firmware used for testing is derived from:
https://github.com/zephyrproject-rtos/zephyr/tree/main/samples/subsys/ipc/openamp_rsc_table
with:
#define RPMSG_CHAN_NAME "rpmsg-raw"

Thanks Arnaud for your work.

Tested-by: Julien Massot <julien.massot at iot.bzh>
-- 
Julien Massot [IoT.bzh]