[PATCH rtems-libbsd v2 0/5] Beagle BSP: USB Template Driver for CDC Ethernet

Ahamed Husni ahamedhusni73 at gmail.com
Sat Aug 7 19:56:45 UTC 2021


Hi Christian,

Are there any issues I should address in this patch set?

On Mon, Aug 2, 2021 at 12:09 PM Christian MAUDERER <
christian.mauderer at embedded-brains.de> wrote:

> Hello Husni,
>
> Am 01.08.21 um 19:59 schrieb Ahamed Husni:
> > Hi Christian,
> >
> > On Sun, Aug 1, 2021 at 4:57 PM Christian Mauderer <oss at c-mauderer.de
> > <mailto:oss at c-mauderer.de>> wrote:
> >
> >     Hello Husni,
> >
> >     just tested that and it works fine. With a simple curl I can reach
> >     about
> >     8.5 MByte/s sending to the beagle and 19.5 MByte/s receiving from it.
> >
> > That's 68 Mbps for sending. That's an acceptable speed isn't it?
> >
>
> At the moment I would be OK with basically any speed. It was just some
> information so that someone who finds the mail knows what he can expect.
>
> It would be interesting to see how the speeds compare to a FreeBSD setup
> on the Beagle. If there is no bug in our port, it should be about the same.
>
> Best regards
>
> Christian
>
> >     Please take a look at the points that Chris Johns asked. As soon as
> >     these are addressed, I think the patches could be merged.
> >
> > I just replied to it now. Sorry for the delay.
> >
> >
> >     Please also make the documentation that you started for this more
> >     public
> >     visible. In other words: Send it as patches to the list and not only
> as
> >     a link to some branch!
> >
> > Noted.
> >
> >
> >     Best regards
> >
> >     Christian
> >
> >     On 28/07/2021 13:56, Husni Faiz wrote:
> >      > This set of patches import the drivers from freebsd and
> >      > configures it for the beagle bsp.
> >      >
> >      > Github Branch for the commits
> >      > https://github.com/drac98/rtems-libbsd/commits/usb-cdce
> >     <https://github.com/drac98/rtems-libbsd/commits/usb-cdce>
> >      >
> >      > Patch for 6-freebsd-12 branch
> >      > https://github.com/drac98/rtems-libbsd/commits/usb-cdce12
> >     <https://github.com/drac98/rtems-libbsd/commits/usb-cdce12>
> >      >
> >      > Husni Faiz (5):
> >      >    usb_template:Import CDC Ethernet
> >      >    usb_template: Configure template driver only for CDC Ethernet
> >      >    nexus-devices: Include CDC Ethernet for Beagle
> >      >    libbsd.py: add usb template files
> >      >    create-kernel-namespace for USB Template driver
> >      >
> >      >   buildset/default.ini                          |    1 +
> >      >   buildset/minimal.ini                          |    3 +-
> >      >   freebsd/sys/dev/usb/template/usb_template.c   | 1493
> >     +++++++++++++++++
> >      >   freebsd/sys/dev/usb/template/usb_template.h   |  130 ++
> >      >   .../sys/dev/usb/template/usb_template_cdce.c  |  355 ++++
> >      >   freebsd/sys/dev/usb/usb_device.c              |    8 +-
> >      >   libbsd.py                                     |   25 +
> >      >   rtemsbsd/include/bsp/nexus-devices.h          |    5 +
> >      >   .../machine/rtems-bsd-kernel-namespace.h      |    5 +
> >      >   .../include/machine/rtems-bsd-nexus-bus.h     |   19 +
> >      >   10 files changed, 2041 insertions(+), 3 deletions(-)
> >      >   create mode 100644 freebsd/sys/dev/usb/template/usb_template.c
> >      >   create mode 100644 freebsd/sys/dev/usb/template/usb_template.h
> >      >   create mode 100644
> freebsd/sys/dev/usb/template/usb_template_cdce.c
> >      >
> >
> >
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> >
>
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