wifi: ath12k: add monitor mode handler by monitor status ring interrupt

Monitor status ring interrupt is configured in previous patch. So add
handler function __ath12k_dp_mon_process_ring() for monitor mode.

Will implement detail processing in patch 7 and 10.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1

Signed-off-by: Kang Yang <kang.yang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250421023444.1778-7-kang.yang@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath12k/dp.c b/drivers/net/wireless/ath/ath12k/dp.c
index 8e4d8ef3229f3fcaa1bdd49d2295cfe63d5f3ece..5ee879cdf9775f96932a64fd824a131830d60111 100644 (file)
--- a/drivers/net/wireless/ath/ath12k/dp.c
+++ b/drivers/net/wireless/ath/ath12k/dp.c
@@ -933,7 +933,11 @@ int ath12k_dp_service_srng(struct ath12k_base *ab,
                                int id = i * ab->hw_params->num_rxdma_per_pdev + j;
 
                                if (ring_mask & BIT(id)) {
-                                       /* TODO: add monitor mode function */
+                                       work_done =
+                                       ath12k_dp_mon_process_ring(ab, id, napi, budget,
+                                                                  0);
+                                       budget -= work_done;
+                                       tot_work_done += work_done;
                                        if (budget <= 0)
                                                goto done;
                                }

diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c
index 28fb9d4aa6734ac7f082af43f28e1f42b4d547ec..0f7d0d517372fc66a06d42027b84f7ca6a292592 100644 (file)
--- a/drivers/net/wireless/ath/ath12k/dp_mon.c
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.c
@@ -3727,6 +3727,14 @@ free_skb:
        return num_buffs_reaped;
 }
 
+static int
+__ath12k_dp_mon_process_ring(struct ath12k *ar, int mac_id,
+                            struct napi_struct *napi, int *budget)
+{
+       /* TODO:Implement monitor mode for WCN7850 here. */
+       return 0;
+}
+
 int ath12k_dp_mon_process_ring(struct ath12k_base *ab, int mac_id,
                               struct napi_struct *napi, int budget,
                               enum dp_monitor_mode monitor_mode)
@@ -3737,6 +3745,10 @@ int ath12k_dp_mon_process_ring(struct ath12k_base *ab, int mac_id,
        if (ab->hw_params->rxdma1_enable) {
                if (monitor_mode == ATH12K_DP_RX_MONITOR_MODE)
                        num_buffs_reaped = ath12k_dp_mon_srng_process(ar, &budget, napi);
+       } else {
+               if (ar->monitor_started)
+                       num_buffs_reaped =
+                               __ath12k_dp_mon_process_ring(ar, mac_id, napi, &budget);
        }
 
        return num_buffs_reaped;