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<Pellescours>Ah I found an implementation of it in src/sys/net/rss_config.c

<Pellescours>youhou, by coping the implementation of the method and using it to implement rumpn_rss_get_key I made progress for rumpnet

<Pellescours>it now find the card and try to probe it

<damo22>nice

<Pellescours>what is the next step?

<damo22>perhaps look at netbsd /usr/bin source code for configuring network devices?

<damo22>it probably opens the device node and does something

<damo22>i dont know how the network stack atttaches to that

<damo22>you probably need to write a server similar to rumpdisk block.c

<damo22>to expose the net device as a mach device

<Pellescours>ok, thanks

<damo22>but before you implement that, try to write a simple program that calls rump_init() and rump_open(/dev/wm0) and do something useful with the device

<damo22>then you will know how to proceed

<Pellescours>damo22: There is a really long time (~40sec) at startup of rumpnet. It seem to fail to open /dev/wm0

<Pellescours>I gdb to see where it "hang", and it’s in mach_msg_trap < mach_msg < host_get_time < clock_gettime < rumpuser_clock_gettime < rumpns_delay < wm_eeprom_recvbits...

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2024-05-07.log