
Add 'puncture_band' commmand support to configure the Punctured band setting for AP. The command takes a bitmap argument, where each bit corresponds to a 20MHz band. For instance for AP configured for 80MHz BW the least 4 bits will be valid bits. Change-Id: Ic3ce03776477c63af8c1d735a7eacd5aa19dd51f CRs-fixed: 2749137