qcacmn: Set interrupt mode during soc attach

Currently the interrupt mode is set as a part of
interrupt attach. The interrupt mode is needed for
pdev attach and hence it is decoupled from the interrupt
attach, setting the interrupt mode during soc attach.

Set the correct interrupt mode during soc attach.

CRs-Fixed: 2500015
Change-Id: I68496bed68cac5a2a2bd19adf2377bae7eb8783c

dp/wifi3.0/dp_main.c

@@ -1634,6 +1634,35 @@ static QDF_STATUS dp_soc_attach_poll(void *txrx_soc)
 	return QDF_STATUS_SUCCESS;
 }
 
+/**
+ * dp_soc_set_interrupt_mode() - Set the interrupt mode in soc
+ * soc: DP soc handle
+ *
+ * Set the appropriate interrupt mode flag in the soc
+ */
+static void dp_soc_set_interrupt_mode(struct dp_soc *soc)
+{
+	uint32_t msi_base_data, msi_vector_start;
+	int msi_vector_count, ret;
+
+	soc->intr_mode = DP_INTR_LEGACY;
+
+	if (!(soc->wlan_cfg_ctx->napi_enabled) ||
+	    (soc->cdp_soc.ol_ops->get_con_mode &&
+	     soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_MONITOR_MODE)) {
+		soc->intr_mode = DP_INTR_POLL;
+	} else {
+		ret = pld_get_user_msi_assignment(soc->osdev->dev, "DP",
+						  &msi_vector_count,
+						  &msi_base_data,
+						  &msi_vector_start);
+		if (ret)
+			return;
+
+		soc->intr_mode = DP_INTR_MSI;
+	}
+}
+
 static QDF_STATUS dp_soc_interrupt_attach(void *txrx_soc);
 #if defined(DP_INTR_POLL_BOTH)
 /*
@@ -1704,6 +1733,8 @@ static void dp_soc_interrupt_map_calculate_integrated(struct dp_soc *soc,
 	int host2rxdma_mon_ring_mask = wlan_cfg_get_host2rxdma_mon_ring_mask(
 					soc->wlan_cfg_ctx, intr_ctx_num);
 
+	soc->intr_mode = DP_INTR_LEGACY;
+
 	for (j = 0; j < HIF_MAX_GRP_IRQ; j++) {
 
 		if (tx_mask & (1 << j)) {
@@ -9640,6 +9671,8 @@ dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc, HTC_HANDLE htc_handle,
 		dp_err("wlan_cfg_ctx failed\n");
 		goto fail1;
 	}
+
+	dp_soc_set_interrupt_mode(soc);
 	htt_soc = htt_soc_attach(soc, htc_handle);
 
 	if (!htt_soc)