wifi: ath12k: enable QCC2072 support

drivers/net/wireless/ath/ath12k/core.h

@@ -155,6 +155,7 @@ enum ath12k_hw_rev {
 	ATH12K_HW_QCN9274_HW20,
 	ATH12K_HW_WCN7850_HW20,
 	ATH12K_HW_IPQ5332_HW10,
+	ATH12K_HW_QCC2072_HW10,
 };
 
 enum ath12k_firmware_mode {
@@ -1189,6 +1190,8 @@ struct ath12k_base {
 		size_t amss_dualmac_len;
 		const u8 *m3_data;
 		size_t m3_len;
+		const u8 *aux_uc_data;
+		size_t aux_uc_len;
 
 		DECLARE_BITMAP(fw_features, ATH12K_FW_FEATURE_COUNT);
 		bool fw_features_valid;

drivers/net/wireless/ath/ath12k/dp_rx.c

@@ -4359,6 +4359,7 @@ void ath12k_dp_rx_process_reo_status(struct ath12k_base *ab)
 	bool found = false;
 	u16 tag;
 	struct hal_reo_status reo_status;
+	void *desc;
 
 	srng = &ab->hal.srng_list[dp->reo_status_ring.ring_id];
 
@@ -4369,7 +4370,7 @@ void ath12k_dp_rx_process_reo_status(struct ath12k_base *ab)
 	ath12k_hal_srng_access_begin(ab, srng);
 
 	while ((hdr = ath12k_hal_srng_dst_get_next_entry(ab, srng))) {
-		tag = le64_get_bits(hdr->tl, HAL_SRNG_TLV_HDR_TAG);
+		tag = ab->hw_params->hal_ops->reo_status_decode_hdr(hdr, &desc);
 
 		switch (tag) {
 		case HAL_REO_GET_QUEUE_STATS_STATUS:
@@ -4544,6 +4545,48 @@ int ath12k_dp_rxdma_ring_sel_config_wcn7850(struct ath12k_base *ab)
 	return ret;
 }
 
+int ath12k_dp_rxdma_ring_sel_config_qcc2072(struct ath12k_base *ab)
+{
+	struct ath12k_dp *dp = &ab->dp;
+	struct htt_rx_ring_tlv_filter tlv_filter = {};
+	u32 ring_id;
+	int ret = 0;
+	u32 hal_rx_desc_sz = ab->hal.hal_desc_sz;
+	int i;
+
+	ring_id = dp->rx_refill_buf_ring.refill_buf_ring.ring_id;
+
+	tlv_filter.rx_filter = HTT_RX_TLV_FLAGS_RXDMA_RING;
+	tlv_filter.pkt_filter_flags2 = HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR;
+	tlv_filter.pkt_filter_flags3 = HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST |
+					HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST |
+					HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA;
+	tlv_filter.offset_valid = true;
+	tlv_filter.rx_packet_offset = hal_rx_desc_sz;
+
+	tlv_filter.rx_header_offset = offsetof(struct hal_rx_desc_qcc2072, pkt_hdr_tlv);
+
+	tlv_filter.rx_mpdu_start_offset =
+		ath12k_hal_rx_desc_get_mpdu_start_offset_qcc2072();
+	tlv_filter.rx_msdu_end_offset =
+		ath12k_hal_rx_desc_get_msdu_end_offset_qcc2072();
+
+	/* TODO: Selectively subscribe to required qwords within msdu_end
+	 * and mpdu_start and setup the mask in below msg
+	 * and modify the rx_desc struct
+	 */
+
+	for (i = 0; i < ab->hw_params->num_rxdma_per_pdev; i++) {
+		ring_id = dp->rx_mac_buf_ring[i].ring_id;
+		ret = ath12k_dp_tx_htt_rx_filter_setup(ab, ring_id, i,
+						       HAL_RXDMA_BUF,
+						       DP_RXDMA_REFILL_RING_SIZE,
+						       &tlv_filter);
+	}
+
+	return ret;
+}
+
 int ath12k_dp_rx_htt_setup(struct ath12k_base *ab)
 {
 	struct ath12k_dp *dp = &ab->dp;

drivers/net/wireless/ath/ath12k/dp_rx.h

@@ -170,6 +170,7 @@ u32 ath12k_dp_rx_h_mpdu_err(struct ath12k_base *ab,
 void ath12k_dp_rx_h_ppdu(struct ath12k *ar, struct ath12k_dp_rx_info *rx_info);
 int ath12k_dp_rxdma_ring_sel_config_qcn9274(struct ath12k_base *ab);
 int ath12k_dp_rxdma_ring_sel_config_wcn7850(struct ath12k_base *ab);
+int ath12k_dp_rxdma_ring_sel_config_qcc2072(struct ath12k_base *ab);
 
 int ath12k_dp_htt_tlv_iter(struct ath12k_base *ab, const void *ptr, size_t len,
 			   int (*iter)(struct ath12k_base *ar, u16 tag, u16 len,

drivers/net/wireless/ath/ath12k/fw.c

@@ -121,6 +121,14 @@ static int ath12k_fw_request_firmware_api_n(struct ath12k_base *ab,
 			ab->fw.m3_data = data;
 			ab->fw.m3_len = ie_len;
 			break;
+		case ATH12K_FW_IE_AUX_UC_IMAGE:
+			ath12k_dbg(ab, ATH12K_DBG_BOOT,
+				   "found aux_uc image ie (%zd B)\n",
+				   ie_len);
+
+			ab->fw.aux_uc_data = data;
+			ab->fw.aux_uc_len = ie_len;
+			break;
 		case ATH12K_FW_IE_AMSS_DUALMAC_IMAGE:
 			ath12k_dbg(ab, ATH12K_DBG_BOOT,
 				   "found dualmac fw image ie (%zd B)\n",

drivers/net/wireless/ath/ath12k/fw.h

@@ -15,6 +15,7 @@ enum ath12k_fw_ie_type {
 	ATH12K_FW_IE_AMSS_IMAGE = 2,
 	ATH12K_FW_IE_M3_IMAGE = 3,
 	ATH12K_FW_IE_AMSS_DUALMAC_IMAGE = 4,
+	ATH12K_FW_IE_AUX_UC_IMAGE = 5,
 };
 
 enum ath12k_fw_features {