Hi Ali, Have you had the chance to look at the issue or have some suggestions as to which source files to look at?
Thanks, Ivan On Fri, Aug 8, 2014 at 8:34 PM, Ali Saidi <sa...@umich.edu> wrote: > 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 > >
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