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wifi: iwlwifi: mvm: check own capabilities for EMLSR

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There may be different hardware or configurations supported,
so check for our own EMLSR capability before allowing it to
be used, in addition to checking the AP's.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240208185302.036443611696.If33caabd7cf372834287863b40b2d6d1ef1ca3f7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2024-02-08 18:58:47 +02:00
parent d34637a986
commit 182094411e
1 changed files with 7 additions and 0 deletions
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7
drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
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@ -1275,6 +1275,7 @@ static bool iwl_mvm_can_enter_esr(struct iwl_mvm *mvm,
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
int primary_link = iwl_mvm_mld_get_primary_link(mvm, vif,
desired_links);
const struct wiphy_iftype_ext_capab *ext_capa;
bool ret = true;
int link_id;
@ -1284,6 +1285,12 @@ static bool iwl_mvm_can_enter_esr(struct iwl_mvm *mvm,
if (!(vif->cfg.eml_cap & IEEE80211_EML_CAP_EMLSR_SUPP))
return false;
ext_capa = cfg80211_get_iftype_ext_capa(mvm->hw->wiphy,
ieee80211_vif_type_p2p(vif));
if (!ext_capa ||
!(ext_capa->eml_capabilities & IEEE80211_EML_CAP_EMLSR_SUPP))
return false;
for_each_set_bit(link_id, &desired_links, IEEE80211_MLD_MAX_NUM_LINKS) {
struct ieee80211_bss_conf *link_conf =
link_conf_dereference_protected(vif, link_id);