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#apertus IRC Channel Logs

2017/10/29

Timezone: UTC


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rton
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BAndiT1983|away
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05:17
BAndiT1983
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06:14
Bertl_oO
off to bed now ... have a good one everyone!
06:14
Bertl_oO
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BAndiT1983|away
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BAndiT1983
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13:04
Rex0r
Greetings everyone.
13:55
BAndiT1983|away
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15:45
BAndiT1983
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15:49
Bertl_zZ
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15:49
Bertl
morning folks!
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se6astian|away
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BAndiT1983|away
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BAndiT1983
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davidak
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19:17
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19:19
jarhab[m]
has anyone of you ever gotten networking inside a qemu emulated beta to work?
19:20
jarhab[m]
im struggeling because the emulated beta doesnt have a pci bus for attaching an emulated network card
19:20
pusle
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19:21
davidak
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pusle
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19:22
Bertl
the Xilinx Qemu should support the GEM
19:25
Bertl
so '-net nic -net user' should suffice
19:25
Bertl
note that you need the GEM0 configuration in the device tree
19:36
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21:14
jarhab[m]
hm... somehow this doesnt work :( qemu only says `Warning: nic ethernet@e000c000 has no peer`
21:17
jarhab[m]
currently I am using the `zynq-zed.dtb` providet by XIlinx because i couldnt find one for the microzed
21:17
jarhab[m]
does this work for you
21:22
jarhab[m]
Bertl: do you build a custom devicetree with the xillinx tools?
21:30
Bertl
haven't tried with the zed devicetree, why not use the one we have for the beta?
21:34
jarhab[m]
where can i find it?
21:35
Bertl
http://vserver.13thfloor.at/Stuff/AXIOM/BETA/devicetree.dtb
21:39
jarhab[m]
ok nice
21:39
jarhab[m]
do you know, how this was build?
21:39
Bertl
yes
21:40
Bertl
it was built by hand
21:41
jarhab[m]
ah ok
21:41
jarhab[m]
do you mind checking it in to the beta-hardware repository?
21:41
arpu
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21:42
Bertl
please remind me tomorrow during the day
21:43
jarhab[m]
ok ill do
21:46
jarhab[m]
hm... the qemu vm says still `NO-CARRIER`
21:47
jarhab[m]
and that `ethernet@e000c000 has no peer`
21:47
jarhab[m]
(Im using `qemu-xlnx.git/aarch64-softmmu/qemu-system-aarch64 -M arm-generic-fdt-7series -machine linux=on -serial /dev/null -serial mon:stdio -nographic -dtb BOOT.fs/devicetree.dtb -kernel BOOT.fs/zImage -drive if=sd,format=raw,index=0,file=IMAGE.dd -boot mode=5 -append "root=/dev/mmcblk0p2 rw rootwait rootfstype=ext4" -net nic -net user` to run qemu)
21:49
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21:54
Bertl
sorry, have to check that tomorrow as well, off to bed for today ...
21:55
Bertl
try -net nic,model=cadence_gem
21:56
Bertl
and check if qemu creates the device (via monitor) as well as the kernel detects the peripherial (dmesg)
21:56
Bertl
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22:09
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se6astian
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niemand
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