[PATCH ath-next 04/17] wifi: ath12k: Add hardware ring mask for QCN6432

[Aaradhana Sahu]

From: Sowmiya Sree Elavalagan <quic_ssreeela@xxxxxxxxxxx>

Add hardware ring mask configuration for QCN6432 to support interrupt group
mappings for various hardware rings.

The QCN6432 requires a different ring mask configuration compared to
IPQ5332 and QCN9274, with support for up to 12 external IRQ groups
instead of the previous maximum of 11. Hence add a dedicated ring mask
structure that defines the interrupt group assignments for TX rings,
RX rings, RX monitor destination, RX error handling, RX WBM release,
REO status, Host2RXDMA communication, and TX monitor destination.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.6-01243-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ5332 hw1.0 AHB WLAN.WBE.1.6-01322-QCAHKSWPL_SILICONZ-1
Tested-on: QCN6432 hw1.0 AHB WLAN.WBE.1.6-01322-QCAHKSWPL_SILICONZ-1

Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela@xxxxxxxxxxx>
Signed-off-by: Aaradhana Sahu <aaradhana.sahu@xxxxxxxxxxxxxxxx>
---
 drivers/net/wireless/ath/ath12k/hw.h       |  2 +-
 drivers/net/wireless/ath/ath12k/wifi7/hw.c | 52 +++++++++++++++++++++++++++++-
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/hw.h b/drivers/net/wireless/ath/ath12k/hw.h
index 1e652dc0d247..2e585a42dd9b 100644
--- a/drivers/net/wireless/ath/ath12k/hw.h
+++ b/drivers/net/wireless/ath/ath12k/hw.h
@@ -127,7 +127,7 @@ enum ath12k_bus {
 	ATH12K_BUS_AHB,
 };
 
-#define ATH12K_EXT_IRQ_GRP_NUM_MAX 11
+#define ATH12K_EXT_IRQ_GRP_NUM_MAX 12
 
 struct hal_rx_desc;
 struct hal_tcl_data_cmd;
diff --git a/drivers/net/wireless/ath/ath12k/wifi7/hw.c b/drivers/net/wireless/ath/ath12k/wifi7/hw.c
index f57adb2107df..408844024dd6 100644
--- a/drivers/net/wireless/ath/ath12k/wifi7/hw.c
+++ b/drivers/net/wireless/ath/ath12k/wifi7/hw.c
@@ -332,6 +332,56 @@ static const struct ath12k_hw_ring_mask ath12k_wifi7_hw_ring_mask_wcn7850 = {
 	},
 };
 
+static const struct ath12k_hw_ring_mask ath12k_wifi7_hw_ring_mask_qcn6432 = {
+	.tx  = {
+		ATH12K_TX_RING_MASK_0,
+		ATH12K_TX_RING_MASK_1,
+		ATH12K_TX_RING_MASK_2,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		ATH12K_TX_RING_MASK_3
+	},
+	.rx_mon_dest = {
+		0, 0, 0, 0, 0, 0, 0, 0,
+		ATH12K_RX_MON_RING_MASK_0,
+		ATH12K_RX_MON_RING_MASK_1,
+		ATH12K_RX_MON_RING_MASK_2,
+		0
+	},
+	.rx = {
+		0, 0, 0, 0,
+		ATH12K_RX_RING_MASK_0,
+		ATH12K_RX_RING_MASK_1,
+		ATH12K_RX_RING_MASK_2,
+		ATH12K_RX_RING_MASK_3,
+		0, 0, 0, 0
+	},
+	.rx_err = {
+		0, 0, 0,
+		ATH12K_RX_ERR_RING_MASK_0,
+		0, 0, 0, 0, 0, 0, 0, 0
+	},
+	.rx_wbm_rel = {
+		0, 0, 0,
+		ATH12K_RX_WBM_REL_RING_MASK_0,
+		0, 0, 0, 0, 0, 0, 0, 0
+	},
+	.reo_status = {
+		0, 0, 0,
+		ATH12K_REO_STATUS_RING_MASK_0,
+		0, 0, 0, 0, 0, 0, 0, 0
+	},
+	.host2rxdma = {
+		0, 0,
+		ATH12K_HOST2RXDMA_RING_MASK_0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0
+	},
+	.tx_mon_dest = {
+		ATH12K_TX_MON_RING_MASK_0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0
+	},
+};
+
 static const struct ce_ie_addr ath12k_wifi7_ce_ie_addr_ipq5332 = {
 	.ie1_reg_addr = CE_HOST_IPQ5332_IE_ADDRESS - HAL_IPQ5332_CE_WFSS_REG_BASE,
 	.ie2_reg_addr = CE_HOST_IPQ5332_IE_2_ADDRESS - HAL_IPQ5332_CE_WFSS_REG_BASE,
@@ -919,7 +969,7 @@ static const struct ath12k_hw_params ath12k_wifi7_hw_params[] = {
 		.internal_sleep_clock = false,
 
 		.hw_ops = &qcn9274_ops,
-		.ring_mask = &ath12k_wifi7_hw_ring_mask_ipq5332,
+		.ring_mask = &ath12k_wifi7_hw_ring_mask_qcn6432,
 
 		.host_ce_config = ath12k_wifi7_host_ce_config_ipq5332,
 		.ce_count = 12,

-- 
2.34.1