Hi, I see CMD_SET_CHANNEL is only supported for AP-type iftypes (AP, P2P_GO, etc). While this definitely makes sense in most cases, protocols like p2p/dpp require going off channel for an undetermined amount of time. I could go into the exact scenarios but in short your REMAIN_ON_CHANNEL could end at very inconvenient times. Specifically when a station is not associated to any AP is there any harm in allowing CMD_SET_CHANNEL? Is this purely a software limitation or do drivers not allow this? If this sounds reasonable (and possible) I would propose adding the station iftype to CMD_SET_CHANNEL in addition to an extended feature e.g. NL80211_EXT_FEATURE_STA_SET_CHANNEL so supplicants can detect support or fall back to using REMAIN_ON_CHANNEL for these specific use cases. Thanks, James
