Ning Yang created an issue: https://gitlab.rtems.org/rtems/pkg/rtems-lwip/-/issues/3
## Summary `ttcp` seems to have some problems on `zynqmp_qemu` BSP with `lwip` stack. tcp:  ttcp cannot print report. udp:  ttcp printed the report, but a large number of udp packets were lost. ## Steps to reproduce 1. build `zynqmp_qemu` BSP. ```shell cd ~/RTEMS_devel/src/$rtems_src ./waf distclean ./waf configure --prefix=$HOME/RTEMS_devel/rtems/6 --rtems-config=$HOME/RTEMS_devel/config.ini ./waf ./waf install ``` 2. build `rtems-lwip` ```shell ./waf configure --prefix=$HOME/RTEMS_devel/rtems/6 --rtems-bsps aarch64/zynqmp_qemu ./waf ./waf install ``` 3. build `rtems-net-services` ```shell ./waf configure --prefix=$HOME/RTEMS_devel/rtems/6 --rtems-bsps aarch64/zynqmp_qemu ./waf ./waf install ``` 4. run in qemu. ```shell qemu-system-aarch64 -no-reboot -nographic -serial mon:stdio -machine xlnx-zcu102 -m 4096 -nic user,model=cadence_gem,id=u1,hostfwd=tcp::5001-:5001,hostfwd=udp::5001-:5001 -kernel $app ``` 5. build ttcp on host. ```shell cd src/rtems-net-services/ttcp gcc ttcp.c ``` 6. Enter the command line in qemu RTEMS shell. ``` ttcp -s -r ``` or ``` ttcp -s -r -u ``` 7. Enter the command line in host shell. ``` cd src/rtems-net-services/ttcp ./a.out -s -t -u 127.0.0.1 ``` or ``` ./a.out -s -t 127.0.0.1 ``` -- View it on GitLab: https://gitlab.rtems.org/rtems/pkg/rtems-lwip/-/issues/3 You're receiving this email because of your account on gitlab.rtems.org.
_______________________________________________ bugs mailing list [email protected] http://lists.rtems.org/mailman/listinfo/bugs
