diff mbox series

[14/14] wifi: iwlwifi: pass the esr_transition_timeout to the firmware

Message ID 20230508082433.1349733-15-gregory.greenman@intel.com (mailing list archive)
State Superseded
Delegated to: Johannes Berg
Headers show
Series wifi: iwlwifi: updates intended for v6.4 2023-05-08 | expand

Commit Message

Greenman, Gregory May 8, 2023, 8:24 a.m. UTC 
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

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@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 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 mbox series

Patch

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);