From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
The firmware needs to know the esr_transtition_timeout to time the
transition between EMLSR and single radio with the AP.
Add the EMLSR support bit to the wiphy extended capabilities so that
it'll be sent in our association request frame.
We can set this field unconditionally since it'll be used only if the
MLO is supported.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2 ++
drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 2ae665ba2ac9..c9c072a3c832 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -251,6 +251,8 @@ static const struct wiphy_iftype_ext_capab add_iftypes_ext_capa[] = {
.extended_capabilities = he_if_types_ext_capa_sta,
.extended_capabilities_mask = he_if_types_ext_capa_sta,
.extended_capabilities_len = sizeof(he_if_types_ext_capa_sta),
+ /* relevant only if EHT is supported */
+ .eml_capabilities = IEEE80211_EML_CAP_EMLSR_SUPP,
},
{
.iftype = NL80211_IFTYPE_STATION,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c
index 99bf71a2b690..f55b08d9642f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c
@@ -133,6 +133,9 @@ static int iwl_mvm_mld_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
}
cmd.client.assoc_id = cpu_to_le16(vif->cfg.aid);
+ cmd.client.esr_transition_timeout =
+ u16_get_bits(vif->cfg.eml_cap,
+ IEEE80211_EML_CAP_TRANSITION_TIMEOUT);
if (vif->probe_req_reg && vif->cfg.assoc && vif->p2p)
cmd.filter_flags |= cpu_to_le32(MAC_CFG_FILTER_ACCEPT_PROBE_REQ);
--
2.38.1
