if_bnxt: Pluggable Module Display Support

[chandrakanth.patil_broadcom.com]

Summary

This update enables the display of pluggable module information
to users via the ifconfig utility.

[imp]

If the answer is 'no' then this is ready to land.
If the answer is 'yes' then add it and go ahead and consider it reviewed by me.

if_bnxt.c

1837

Is there a need for a default: case here that warns that an unknown module status was encountered?