Hi Bowen,

I am using 6.6.3. But it would be okay for me if I receive the patches for 
version 5.15. I will try to adapt them.

Thanks in advance!

Kind regards,
Andre

-----Original Message-----
From: Bowen Wang <bowenwa...@gmail.com>
Sent: Thursday, 27 June 2024 03:46
To: dev@nuttx.apache.org
Subject: [EXT] Re: RPMsg FS on NuttX and Linux

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Hi, Andre

Which Linux version are you using?
We have adapted RPMSGFS on 5.4 and 5.15. We are not sure if it meets your 
requirements.

Kind regards,
Wang Bowen

Xiang Xiao <xiaoxiang781...@gmail.com> 于2024年6月25日周二 22:47写道:

> rpmsg_fs isn't upstreamed to the Linux community yet. Bowen could give
> you a patch to try.
>
> On Tue, Jun 25, 2024 at 8:44 PM Andre Heinemans
> <andre.heinem...@nxp.com>
> wrote:
>
> > Hi,
> >
> > I am searching for a solution to share a disk or directory on a
> > Linux
> host
> > and make it accessible in NuttX through RPMsg. It looks like
> > CONFIG_FS_RPMSGFS is the feature I need. According to this NuttX
> > channel video
> > (https://www.youtube.com/watch?v=-YLAQlJR1vA)  various RPMsg services in 
> > Nuttx are supported in Linux including RPMsg FS.
> >
> > So, I tried setting this up but couldn’t find the correct linux
> > module that is able to interact with this service.
> >
> > When I try to mount a directory with
> > nsh> mount -t rpmsgfs -o cpu=netcore,fs=/mnt /mnt
> >
> > Some interaction happens. See linux dmesg log:
> > [   61.086471] virtio_rpmsg_bus virtio0: creating channel
> > rpmsgfs-0x2000c1c8 addr 0x401
> >
> > But it seems no linux driver is listening to that channel. When I
> > try to access the mounted directory in NuttX then nsh freezes.
> >
> > What do I need to do on Linux to support this service? Do I maybe
> > need a patch or a different fork?
> >
> > Kind regards,
> > Andre
> >
>

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