[WCNCR00148563] misc: support efuse free block by iwpriv

[Description]
Add iwpiv command to read the number of efuse free block

Command example:
iwpriv wlan0 driver "efuse free"

Note:
Please run the cmd with the FW BINs after commit-id 3874903(26 Jan 2017)

Feature: misc
Change-Id: I773ed96c5b19ee798ddacda317156705eb21113d
CR-Id: WCNCR00148563
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
1 file changed