wifi: iwlwifi: mvm: fix link ID management
On older (pre-MLD API) devices, we started also calling
iwl_mvm_set_link_mapping()/iwl_mvm_unset_link_mapping(),
but of course not also iwl_mvm_remove_link(). Since the
link ID was only released in iwl_mvm_remove_link() this
causes us to run out of FW link IDs very quickly. Fix
it by releasing the link ID correctly.
Fixes: a8b5d4809b
("wifi: iwlwifi: mvm: Configure the link mapping for non-MLD FW")
Link: https://msgid.link/20240420154435.dce72db5d5e3.Ic40b454b24f1c7b380a1eedf67455d9cf2f58541@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
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@ -279,6 +279,7 @@ int iwl_mvm_unset_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
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RCU_INIT_POINTER(mvm->link_id_to_link_conf[link_info->fw_link_id],
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NULL);
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iwl_mvm_release_fw_link_id(mvm, link_info->fw_link_id);
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return 0;
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}
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@ -296,7 +297,6 @@ int iwl_mvm_remove_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
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return 0;
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cmd.link_id = cpu_to_le32(link_info->fw_link_id);
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iwl_mvm_release_fw_link_id(mvm, link_info->fw_link_id);
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link_info->fw_link_id = IWL_MVM_FW_LINK_ID_INVALID;
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cmd.spec_link_id = link_conf->link_id;
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cmd.phy_id = cpu_to_le32(FW_CTXT_INVALID);
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