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The per-STA bandwidth handling is completely confusing, given the function names etc. Move everything to sta_info.c and rename the functions to accurately reflect what they return: - ieee80211_sta_bw_capability() - ieee80211_sta_current_bw() can return the appropriate bandwidth in the desired direction (a new enum) At any given time, the bandwidth with which we expect to receive frames from a station may differ from the bandwidth with which we may transmit frames to the station; this will happen either during RX OMI negotiation, or for a long time if the station used an HT Notify Channel Width frame. We also implement the (VHT) Operating Mode Notification as an asymmetric setting, even if the spec would seem to imply it could be symmetric. Also rename the 'cur_max_bandwidth' value to 'op_mode_bw' which matches the 'op_mode_nss', indicating more clearly what it _is_ rather than how it's _used_. It's not quite precise (NSS is) since it's also HT chanwidth notification, but that seems OK. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20260415144514.09ae71b74d5c.Ib59c2ac82e030559d1f7d462f06ba3488a090946@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
494 lines
15 KiB
494 lines
15 KiB