Hi Ivan, The kernel that you’re using and the currently gem5 don’t support pci devices with arm64. I hope to remedy this within a week.
Thanks, Ali On Aug 6, 2014, at 3:42 PM, Ivan Stalev via gem5-users <gem5-users@gem5.org> wrote: > Hi everyone, > > I am trying to run a client-server setup using arm64. I am using the (latest) > linaro kernel (3.16) and disk image suggested on the GEM5 downloads page. > Simply building the kernel with defconfig (as recommended in the README) does > not seem to setup the ethernet drivers. Running "ifconfig -a" only yields the > loopback device/interface. > > I then opened up the .config (generated by defconfig) using menuconfig and > enabled all the settings related to ethernet and re-built the kernel. After > booting, "ifconfig -a" results in this: > > bond0 Link encap:Ethernet HWaddr CA:FB:D0:02:D0:7E > BROADCAST MASTER MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > > dummy0 Link encap:Ethernet HWaddr 02:58:3E:AF:F3:41 > BROADCAST NOARP MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > UP LOOPBACK RUNNING MTU:65536 Metric:1 > RX packets:8 errors:0 dropped:0 overruns:0 frame:0 > TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:784 (784.0 B) TX bytes:784 (784.0 B) > > I tried running the sample client-server rcS scripts and tried both dummy0 > and bond0, but pings did not go through. From others' posts and sample rcS > scripts, it seems that GEM5 expects eth0. > > Does anyone know if client-server is supported for arm64 in GEM5, and if so, > how to get them to communicate? I am using the latest GEM5 revision (10240). > > Thanks! > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
