diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2024-01-23 21:08:22 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-01-26 11:48:54 +0300 |
| commit | c4d32f2745c75c9041937767f0329f6f1051778b (patch) | |
| tree | 461ac58069ff01e0c76b90f286d21d817cee0642 /drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | |
| parent | 289f57bbef09b0a2385a5187274e37d76031de14 (diff) | |
| download | linux-c4d32f2745c75c9041937767f0329f6f1051778b.tar.xz | |
wifi: iwlwifi: implement can_activate_links callback
This callback checks if a given bitmap of active_links
will be supported by the driver or not.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://msgid.link/20240123200528.a26fd48bfe3d.I03ae6b4c7fd24e8701660a68cec9403dc3469a0e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c index 61170173f917..449229ced3bb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c @@ -253,9 +253,6 @@ __iwl_mvm_mld_assign_vif_chanctx(struct iwl_mvm *mvm, if (!rcu_access_pointer(link_conf->chanctx_conf)) n_active++; - if (n_active > iwl_mvm_max_active_links(mvm, vif)) - return -EOPNOTSUPP; - if (WARN_ON_ONCE(!mvmvif->link[link_id])) return -EINVAL; @@ -1121,17 +1118,12 @@ iwl_mvm_mld_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) { struct iwl_mvm_vif_link_info *new_link[IEEE80211_MLD_MAX_NUM_LINKS] = {}; - unsigned int n_active = iwl_mvm_mld_count_active_links(vif); struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); u16 removed = old_links & ~new_links; u16 added = new_links & ~old_links; int err, i; - if (hweight16(new_links) > 1 && - n_active > iwl_mvm_max_active_links(mvm, vif)) - return -EOPNOTSUPP; - for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { int r; @@ -1223,6 +1215,15 @@ iwl_mvm_mld_change_sta_links(struct ieee80211_hw *hw, return ret; } +static bool iwl_mvm_mld_can_activate_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u16 desired_links) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + return hweight16(desired_links) <= iwl_mvm_max_active_links(mvm, vif); +} + const struct ieee80211_ops iwl_mvm_mld_hw_ops = { .tx = iwl_mvm_mac_tx, .wake_tx_queue = iwl_mvm_mac_wake_tx_queue, @@ -1317,4 +1318,5 @@ const struct ieee80211_ops iwl_mvm_mld_hw_ops = { .change_vif_links = iwl_mvm_mld_change_vif_links, .change_sta_links = iwl_mvm_mld_change_sta_links, + .can_activate_links = iwl_mvm_mld_can_activate_links, }; |