Hi, Jan,Nikhil
For set up the system: I am following the TI guide to set up the
environment.
https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/latest/exports/docs/linux/Foundational_Components/Virtualization/Jailhouse.html?highlight=jailhouse
1. based PSDK7.0 SDK.
2. run the jailhouse linux demo .
３． Porting the IVSHMEM-NET kernel driver.
4. board testing. result as below.
Please help to check and give your input. Thanks.
Regards,
Ｆｒｅｄｙ
On 12/16/20 9:37 PM, Jan Kiszka wrote:
On 16.12.20 04:31, Fredy Zhang wrote:
Hi,
I am porting the IVSHMEM-NET patches on TI TDA4VM kernel 5.4. the module
can loaded sucessfully. Can you please help to give some suggestions on
how to verify the driver works fine ? thanks.
Nikhil, did you test that already?
Fredy, how did you set up the system? All on your own, following TI
documentations, or what was your guidance?
Jan
1. running the jailhouse linux-demo.
2. check the ifconfig
root@j7-evm:~# ifconfig
eth0 Link encap:Ethernet HWaddr 50:51:A9:FC:B2:20
UP BROADCAST 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:1000
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
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:82 errors:0 dropped:0 overruns:0 frame:0
TX packets:82 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6220 (6.0 KiB) TX bytes:6220 (6.0 KiB)
3. modprove ivshmem-net, it
root@j7-evm:~# modprobe ivshmem-net
root@j7-evm:~# lsmod
Module Size Used by
ivshmem_net 327680 0
xt_conntrack 262144 1
xt_MASQUERADE 262144 1
xt_addrtype 262144 2
iptable_filter 262144 1
iptable_nat 262144 1
4. check the ifconfig
root@j7-evm:~# ifconfig , I found a docker0 node. is the docker0 for
IVSHMEM-NET ?
docker0 Link encap:Ethernet HWaddr 02:42:51:08:03:0E
inet addr:172.17.0.1 Bcast:172.17.255.255 Mask:255.255.0.0
UP BROADCAST 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)
eth0 Link encap:Ethernet HWaddr 50:51:A9:FC:B2:20
UP BROADCAST 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:1000
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
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:82 errors:0 dropped:0 overruns:0 frame:0
TX packets:82 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6220 (6.0 KiB) TX bytes:6220 (6.0 KiB)
Regards,
Fredy
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