wifi: iwlwifi: mvm: Extend support for P2P service discovery

New additions to the P2P specification use action frames to
extend the P2P device discovery and service discovery. Thus,
configure the P2P Device link to accept all management frames.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240208185302.7ae41234de7b.Ie0b08d4b965409ef6df5505396927567fb899d52@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c
index f313a8d771e42ed8e68c803623572cc64848dbba..4dc692c2c449f70e50bc909c77268f9f19f46566 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
- * Copyright (C) 2022 - 2023 Intel Corporation
+ * Copyright (C) 2022 - 2024 Intel Corporation
  */
 #include "mvm.h"
 
@@ -205,8 +205,11 @@ static int iwl_mvm_mld_mac_ctxt_cmd_p2p_device(struct iwl_mvm *mvm,
        cmd.p2p_dev.is_disc_extended =
                iwl_mac_ctxt_p2p_dev_has_extended_disc(mvm, vif);
 
-       /* Override the filter flags to accept only probe requests */
-       cmd.filter_flags = cpu_to_le32(MAC_CFG_FILTER_ACCEPT_PROBE_REQ);
+       /* Override the filter flags to accept all management frames. This is
+        * needed to support both P2P device discovery using probe requests and
+        * P2P service discovery using action frames
+        */
+       cmd.filter_flags = cpu_to_le32(MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT);
 
        return iwl_mvm_mld_mac_ctxt_send_cmd(mvm, &cmd);
 }