From d6f6b0d804e08e1cab1dcebe4f62dc949bb646e9 Mon Sep 17 00:00:00 2001 From: Gregory Greenman Date: Tue, 28 Mar 2023 10:59:06 +0300 Subject: wifi: iwlwifi: mvm: add fw link id allocation Driver uses link_id as an index in the array. FW currently can support only 2 concurrently active links per vif with the ids in the range 0-3. Add a mapping of dirver link ids to fw link id and track the number of active link ids. Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230328104949.a53e5df49c33.I02b25648d2d5ca370c0697bf19d0d34724eae8a1@changeid Signed-off-by: Johannes Berg --- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c') diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 6d6fa35c2b21..d302d98b7631 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1573,6 +1573,8 @@ int iwl_mvm_up(struct iwl_mvm *mvm) for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); + memset(&mvm->fw_link_ids_map, 0, sizeof(mvm->fw_link_ids_map)); + mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; /* reset quota debouncing buffer - 0xff will yield invalid data */ -- cgit