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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 1/4] wifi: ath12k: Refactor the DP pdev pre alloc call sequence
Date: Wed, 6 Dec 2023 09:19:17 +0530
Message-ID: <20231206034920.1037449-2-quic_periyasa@quicinc.com>
In-Reply-To: <20231206034920.1037449-1-quic_periyasa@quicinc.com>
References: <20231206034920.1037449-1-quic_periyasa@quicinc.com>
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Currently, the data path pdev pre alloc and mac allocate are called
separately from the core start procedure. The data path pdev pre alloc
can be called from the mac allocate procedure itself since initialization
related to pdev happens in the mac allocate procedure. So move the caller
of DP pdev pre alloc from the core start procedure to the mac allocate
procedure. This change helps in the future to easily decouple the mac
allocate procedure from core start handling in order to support MLO in
multi chip.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/core.c | 2 --
 drivers/net/wireless/ath/ath12k/mac.c  | 2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c
index 6c01b282fcd3..6f634b57dde8 100644
--- a/drivers/net/wireless/ath/ath12k/core.c
+++ b/drivers/net/wireless/ath/ath12k/core.c
@@ -592,8 +592,6 @@ static int ath12k_core_start(struct ath12k_base *ab,
 
 	ath12k_dp_cc_config(ab);
 
-	ath12k_dp_pdev_pre_alloc(ab);
-
 	ret = ath12k_dp_rx_pdev_reo_setup(ab);
 	if (ret) {
 		ath12k_err(ab, "failed to initialize reo destination rings: %d\n", ret);
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 88cec54c6c2e..49d56f5d8896 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -7667,6 +7667,8 @@ int ath12k_mac_allocate(struct ath12k_base *ab)
 		clear_bit(ATH12K_FLAG_MONITOR_ENABLED, &ar->monitor_flags);
 	}
 
+	ath12k_dp_pdev_pre_alloc(ab);
+
 	return 0;
 
 err_free_mac:
-- 
2.34.1