Dump more ring buffer data in bugreports

This change caches wifi ring buffer data for last one hour instead
of caching fixed size of data. This will help debug transitional
issues better.

This change also captures firmware dump when IP reachablity is lost.
hopefully, this will help debug elusive connectivity issues.

Bug: 23320188

Change-Id: I03c944967b73aeeb56df05f481e41f90715291f4
2 files changed
tree: fde32403db4cc156577b57df19ca1753fa6c421b
  1. service/