I see thanks. Any idea or documentation on how to do that on qemu? I'm afraid that my experience is rather limited.
I'm running on qemu 2.10 using the xilinx_zynq_a9_qemu bsp. Thank you for your time. Kind regards, Niko On Fri, Jun 29, 2018 at 7:01 AM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote: > On 28/06/18 14:09, Nicolas Tsiogkas wrote: > > Hi, > > > > I have observed a weird behaviour while setting the BIOCSRTIMEOUT for > > a bpf. > > > > When setting it to low values (less than a second) as it can be seen > > below the bpf is actually blocking instead of waiting and continuing. > > > > struct timeval timeout; > > timeout.tv_sec = 0; > > timeout.tv_usec = 1; > > if (ioctl(*bpf, BIOCSRTIMEOUT, &timeout) == -1) { > > perror("BIOCSRTIMEOUT"); > > return 0; > > } > > > > This was working with the libbsd 4.11 branch. Is this a known bug? > > No, we use the bpf with libpcap on the master. You have to debug this. > > > > > In addition the bpf is not receiving/reading anything incoming while > > with wireshark I can confirm that there are things on the wire and the > > bpf is in promiscuous mode. Still this was working on the 4.11 branch. > > Any idea on how to debug this? > > I would set a break point to the network interface receive function and > then follow the path of the Ethernet frame. > > > > > Thanks in advance. > > > > Cheers, > > Niko > > > > > > _______________________________________________ > > users mailing list > > users@rtems.org > > http://lists.rtems.org/mailman/listinfo/users > > -- > Sebastian Huber, embedded brains GmbH > > Address : Dornierstr. 4, D-82178 Puchheim, Germany > Phone : +49 89 189 47 41-16 > Fax : +49 89 189 47 41-09 > E-Mail : sebastian.hu...@embedded-brains.de > PGP : Public key available on request. > > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. > >
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