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From: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
To: <ath12k@lists.infradead.org>
CC: <linux-wireless@vger.kernel.org>,
        Karthikeyan Periyasamy
	<quic_periyasa@quicinc.com>
Subject: [PATCH 07/10] wifi: ath12k: Refactor mac callback of configure filter
Date: Wed, 3 Jan 2024 12:07:28 +0530
Message-ID: <20240103063731.3356060-8-quic_periyasa@quicinc.com>
In-Reply-To: <20240103063731.3356060-1-quic_periyasa@quicinc.com>
References: <20240103063731.3356060-1-quic_periyasa@quicinc.com>
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To support single wiphy abstraction, introduce link/radio specific helper
function in the mac80211 callback configure_filter(). This way, the
callback can be extended to handle multiple link/radio in the future.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4

Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/mac.c | 28 ++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 5c7b747addda..1566b43029cd 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -5831,19 +5831,15 @@ static void ath12k_mac_op_remove_interface(struct ieee80211_hw *hw,
 	FIF_PROBE_REQ |				\
 	FIF_FCSFAIL)
 
-static void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw,
-					   unsigned int changed_flags,
-					   unsigned int *total_flags,
-					   u64 multicast)
+static void ath12k_mac_configure_filter(struct ath12k *ar,
+					unsigned int total_flags)
 {
-	struct ath12k *ar = hw->priv;
 	bool reset_flag;
 	int ret;
 
-	mutex_lock(&ar->conf_mutex);
+	lockdep_assert_held(&ar->conf_mutex);
 
-	*total_flags &= SUPPORTED_FILTERS;
-	ar->filter_flags = *total_flags;
+	ar->filter_flags = total_flags;
 
 	/* For monitor mode */
 	reset_flag = !(ar->filter_flags & FIF_BCN_PRBRESP_PROMISC);
@@ -5858,9 +5854,23 @@ static void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw,
 		ath12k_warn(ar->ab,
 			    "fail to set monitor filter: %d\n", ret);
 	}
+
 	ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
 		   "total_flags:0x%x, reset_flag:%d\n",
-		   *total_flags, reset_flag);
+		   total_flags, reset_flag);
+}
+
+static void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw,
+					   unsigned int changed_flags,
+					   unsigned int *total_flags,
+					   u64 multicast)
+{
+	struct ath12k *ar = hw->priv;
+
+	mutex_lock(&ar->conf_mutex);
+
+	*total_flags &= SUPPORTED_FILTERS;
+	ath12k_mac_configure_filter(ar, *total_flags);
 
 	mutex_unlock(&ar->conf_mutex);
 }
-- 
2.34.1