linux-kernel - [PATCH 3/6] wifi: ath11k: add hw ring mask for QCN6122

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Message-Id: <20251029-ath11k-qcn6122-v1-3-58ed68eba333@outlook.com>
Date: Wed, 29 Oct 2025 18:26:24 +0400
From: George Moussalem via B4 Relay <devnull+george.moussalem.outlook.com@...nel.org>
To: Johannes Berg <johannes@...solutions.net>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Jeff Johnson <jjohnson@...nel.org>
Cc: linux-wireless@...r.kernel.org, devicetree@...r.kernel.org, 
 ath11k@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 George Moussalem <george.moussalem@...look.com>
Subject: [PATCH 3/6] wifi: ath11k: add hw ring mask for QCN6122

From: George Moussalem <george.moussalem@...look.com>

Add ring mask for QCN6122 and register them in hw params.

Signed-off-by: George Moussalem <george.moussalem@...look.com>
---
 drivers/net/wireless/ath/ath11k/core.c |  1 +
 drivers/net/wireless/ath/ath11k/hw.c   | 37 ++++++++++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath11k/hw.h   |  1 +
 3 files changed, 39 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 401b843402c6cca0e7fdd61e68b57fa6d5a6ae7e..b8ed8b673516855e6596d519c8234f4e230b6a2f 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -919,6 +919,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.max_radios = MAX_RADIOS_5018,
 		.bdf_addr = 0x4D200000,
 		.hw_ops = &ipq5018_ops,
+		.ring_mask = &ath11k_hw_ring_mask_qcn6122,
 		.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
 		.qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN6122,
 		.interface_modes = BIT(NL80211_IFTYPE_STATION) |
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index caa6dc12a790b5072d5453ac123a604cf440a20a..56e7f86f2878f87aab42ae6abe504949b44297cc 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -2070,6 +2070,43 @@ const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750 = {
 	},
 };
 
+const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn6122 = {
+	.tx  = {
+		ATH11K_TX_RING_MASK_0,
+		ATH11K_TX_RING_MASK_1,
+		ATH11K_TX_RING_MASK_2,
+	},
+	.rx_mon_status = {
+		0, 0, 0,
+		ATH11K_RX_MON_STATUS_RING_MASK_0,
+	},
+	.rx = {
+		0, 0, 0, 0,
+		ATH11K_RX_RING_MASK_0,
+		ATH11K_RX_RING_MASK_1,
+		ATH11K_RX_RING_MASK_2,
+		ATH11K_RX_RING_MASK_3,
+	},
+	.rx_err = {
+		0, 0, 0, 0, 0, 0, 0, 0,
+		ATH11K_RX_ERR_RING_MASK_0,
+	},
+	.rx_wbm_rel = {
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		ATH11K_RX_WBM_REL_RING_MASK_0,
+	},
+	.reo_status = {
+		0, 0, 0,
+		ATH11K_REO_STATUS_RING_MASK_0,
+	},
+	.rxdma2host = {
+		ATH11K_RXDMA2HOST_RING_MASK_0,
+	},
+	.host2rxdma = {
+		ATH11K_HOST2RXDMA_RING_MASK_0,
+	},
+};
+
 /* Target firmware's Copy Engine configuration for IPQ5018 */
 const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[] = {
 	/* CE0: host->target HTC control and raw streams */
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index 52d9f4c13b1366f2339b8900cf9db91e6ff1bcff..e7220c46de10c378ea5b452d78f921054ff54e54 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -285,6 +285,7 @@ extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750;
+extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn6122;
 
 extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq8074;
 extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq5018;

-- 
2.51.1