Merge wil wireless driver commits

Update wil driver with the following changes: (33 commits)
  wil6210: add new register region for AGC table
  wil6210: map RGF_USER_USAGE_1 on the debugfs
  wil6210: use same mapping table for FW addr translation and debugfs
  wil6210: fix memory leak on error path in wil_write_file_rxon()
  wil6210: fix double definition of 'ctx'
  wil6210: export FW/HW versions through debugfs
  wil6210: support for "sparrow" hardware
  wil6210: fix for 64-bit integer division
  wil6210: track Tx queue state
  wil6210: interrupt statistics
  wil6210: add 'info' debugfs entry
  wil6210: work around for platforms with broken INTx
  wil6210: fix for unreachable code in wmi_recv_cmd
  wil6210: map additional registers on target
  wil6210: remove unused #include
  wil6210: fix disconnect handling for AP
  wil6210: avoid dmesg pollution by Tx errors
  wil6210: Debug print GRO Rx result
  wil6210: add 'freq' and 'link' debugfs entries
  wil6210: Use "name = value" format in the debugfs
  wil6210: debug print when scan request state changes
  wil6210: print error when notifying about FW error
  wil6210: writeable ITR registers
  wil6210: debugfs interface to send raw WMI command
  wil6210: BACK: track last dropped SSN
  wil6210: Allow driver load if FW not ready
  wil6210: Tx performance monitoring
  wil6210: more debug info for vring
  wil6210: print more info about BSS found
  wil6210: trace wil->status on debugfs
  wil6210: print debug info when starting AP
  wil6210: indicate mgmt_tx status
  wil6210: Tx mgmt frame from debugfs

Change-Id: I11124890ddd4c75652885613dcb417e787da3fb1
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>