From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 1 Feb 2024 14:17:38 +0000 (+0200)
Subject: wifi: iwlwifi: mvm: don't send BT_COEX_CI command on new devices
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c1b393a7dc237505088129945a85b570af8742da;p=linux.git

wifi: iwlwifi: mvm: don't send BT_COEX_CI command on new devices

AX210 and above have this logic offloaded in the firmware and it just
ignores the command coming from the driver.
Stop sending it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240201155157.4e3e0b52f98b.I7e9481050921d95c38f5a21ccc47112b3698e859@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
index d26075e3e6ad1..2c34c55ca5f42 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
@@ -578,6 +578,11 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
 					mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
 					iwl_mvm_bt_notif_iterator, &data);
 
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
+		rcu_read_unlock();
+		return;
+	}
+
 	iwl_mvm_bt_coex_tcm_based_ci(mvm, &data);
 
 	if (data.primary) {