ok
On Mon, May 23, 2022 at 7:13 AM Sebastian Huber <sebastian.hu...@embedded-brains.de> wrote: > > Content is from rtems-libbsd/libbsd.txt with minor modifications. > --- > user/bsps/arm/xilinx-zynq.rst | 18 +++++++++++++++++- > 1 file changed, 17 insertions(+), 1 deletion(-) > > diff --git a/user/bsps/arm/xilinx-zynq.rst b/user/bsps/arm/xilinx-zynq.rst > index 29f9cb0..0ac4487 100644 > --- a/user/bsps/arm/xilinx-zynq.rst > +++ b/user/bsps/arm/xilinx-zynq.rst > @@ -1,6 +1,6 @@ > .. SPDX-License-Identifier: CC-BY-SA-4.0 > > -.. Copyright (C) 2020 Chris Johns (chr...@rtems.org) > +.. Copyright (C) 2015, 2020 Chris Johns (chr...@rtems.org) > > xilinx-zynq > =========== > @@ -49,6 +49,22 @@ tools or a bootloader will be overwritten. > The settings for the console driver can be changed by the user > application through the termios API afterwards. > > +Network > +------- > + > +The Cadence network interface driver of LibBSD works on the Xilinx Zynq > +platform. The hardware checksum support works on real hardware but does not > +seem to be supported on Qemu therefore the default state is to disable > +``IFCAP_TXCSUM`` and ``IFCAP_RXCSUM`` and this can be enabled from the shell > +with: > + > +.. code-block:: none > + > + ifconfig cgem0 rxcsum txcsum > + > +or with an ``ioctl()`` call to the network interface driver with > ``SIOCSIFCAP`` > +and the mask ``IFCAP_TXCSUM`` and ``IFCAP_RXCSUM`` set. > + > Debugging with xilinx_zynq_a9_qemu > ---------------------------------- > > -- > 2.35.3 > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
