Currently for STA case host driver set only connected bandwidth
in peer_flags.
If STA is connected in 320 MHz bandwidth, suppose AP send CSA,
STA downgraded to 160 MHz bandwidth but host sent only 320 MHz
flag set in peer_flags, this leads FW to unexpected behavior.
So, set all supported ch_width in peer_flags, if STA is connected in
320 MHz ch_width, set 160 MHz, 80P80 MHz and 40 MHz ch_width bits
also to solve this type of scenario.
Change-Id: I43328ac85c25913ad808abf6ab906827a9672b51
CRs-Fixed: 3557108