From 1269ba1ce35d91799a43fc52e9eeb04364f50dfd Mon Sep 17 00:00:00 2001
From: Shaul Triebitz <shaul.triebitz@intel.com>
Date: Mon, 2 Aug 2021 17:09:34 +0300
Subject: [PATCH] iwlwifi: mvm: set BROADCAST_TWT_SUPPORTED in MAC policy
Git-commit: 1269ba1ce35d91799a43fc52e9eeb04364f50dfd
Patch-mainline: v5.15-rc1
References: jsc#SLE-19360
If broadcast TWT is supported in the BSS, tell the
firmware about it by setting the BROADCAST_TWT_SUPPORTED
in the MAC context command.
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210802170640.736c3b1bc915.I10583bb6f808aa60954da26106bbc8c26620cbe8@changeid
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/intel/iwlwifi/fw/api/mac.h | 4 +++-
drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 5 ++++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
index 93084bbad534..7be7715b431d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2012-2014, 2018-2020 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
* Copyright (C) 2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_mac_h__
@@ -137,12 +137,14 @@ struct iwl_mac_data_ibss {
* early termination detection.
* @FLEXIBLE_TWT_SUPPORTED: AP supports flexible TWT schedule
* @PROTECTED_TWT_SUPPORTED: AP supports protected TWT frames (with 11w)
+ * @BROADCAST_TWT_SUPPORTED: AP and STA support broadcast TWT
*/
enum iwl_mac_data_policy {
TWT_SUPPORTED = BIT(0),
MORE_DATA_ACK_SUPPORTED = BIT(1),
FLEXIBLE_TWT_SUPPORTED = BIT(2),
PROTECTED_TWT_SUPPORTED = BIT(3),
+ BROADCAST_TWT_SUPPORTED = BIT(4),
};
/**
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index fd5e08961651..76a658cb5493 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
- * Copyright (C) 2012-2014, 2018-2020 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@@ -652,6 +652,9 @@ static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
if (vif->bss_conf.twt_protected)
ctxt_sta->data_policy |=
cpu_to_le32(PROTECTED_TWT_SUPPORTED);
+ if (vif->bss_conf.twt_broadcast)
+ ctxt_sta->data_policy |=
+ cpu_to_le32(BROADCAST_TWT_SUPPORTED);
}
}
--
2.26.2