Hi,

 

Am trying to execute a devnp-run.so driver (USB wifi) on iMx51 platform.

 

I execute the below commands in the terminal.

io-pkt-v4-hc -drun -ptcpip

      The device will get detected.

 

But when I run ifconfig -  io-pkt-v4-hc gets terminated.

Process 45061 (io-pkt-v4-hc) terminated SIGSEGV code=1 fltno=11
ip=00188e2c(io-pkt-v4-hc@main+0x7b0) ref=00000000

ifconfig: getifaddrs: No such process

 

Before running the ifconfig I will execute 

# pidin -p io-pkt-v4-hc mem

     pid tid name               prio STATE            code  data
stack

   20485   1 /boot/io-pkt-v4-hc  21r SIGWAITINFO      940K  372K
16K(516K)*

   20485   2 /boot/io-pkt-v4-hc  21r RECEIVE                 940K  372K
8192(132K)

   20485   3 /boot/io-pkt-v4-hc  21r REPLY                      940K  372K
4096(20K)

            libc.so.3          @ 1000000             460K   16K

            devnp-run.so       @78000000              88K  4096

 

After executing ifconfig I checked the pidin output the io-pkt-v4-hc stack
was not running.

 

Can anyone tell me what might be the problem for the io-pkt-v4-hc crash.

 

Kishore


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