diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa.c b/drivers/platform/msm/ipa/ipa_v3/ipa.c
index 3996e1d..e9d85b4 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa.c
@@ -11185,6 +11185,7 @@
 		IPADBG("ipa q6 smem size = %u\n", ipa_smem_size);
 	}
 
+	ipa3_ctx->ipa_smem_size = ipa_smem_size;
 	if (ipa3_ctx->platform_type != IPA_PLAT_TYPE_APQ) {
 		/* map SMEM memory for IPA table accesses */
 		ret = qcom_smem_alloc(SMEM_MODEM,
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_i.h b/drivers/platform/msm/ipa/ipa_v3/ipa_i.h
index d113b84..6afc5a0 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_i.h
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_i.h
@@ -2584,6 +2584,7 @@
 	struct list_head minidump_list_head;
 	phys_addr_t per_stats_smem_pa;
 	void *per_stats_smem_va;
+	u32 ipa_smem_size;
 };
 
 struct ipa3_plat_drv_res {
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c b/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c
index d70d2e5..49735eb 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c
@@ -718,6 +718,10 @@
 	req.hw_filter_stats_info.hw_filter_stats_size = IPA_Q6_FNR_STATS_SIZE;
 	req.hw_filter_stats_info.hw_filter_stats_start_index = IPA_Q6_FNR_START_IDX;
 	req.hw_filter_stats_info.hw_filter_stats_end_index = IPA_Q6_FNR_END_IDX;
+
+	req.smem_info_valid = true;
+	req.smem_info.size = ipa3_ctx->ipa_smem_size;
+
 	IPAWANDBG("hw_flt stats: hw_filter_start_address = %u", req.hw_filter_stats_info.hw_filter_stats_start_addr);
 	IPAWANDBG("hw_flt stats: hw_filter_stats_size = %u", req.hw_filter_stats_info.hw_filter_stats_size);
 	IPAWANDBG("hw_flt stats: hw_filter_stats_start_index  = %u", req.hw_filter_stats_info.hw_filter_stats_start_index);
@@ -758,6 +762,8 @@
 		req.v4_hash_filter_tbl_start_addr);
 	IPAWANDBG("v6_hash_filter_tbl_start_addr %d\n",
 		req.v6_hash_filter_tbl_start_addr);
+	IPAWANDBG("ipa_smem_info.size %d\n",
+			req.smem_info.size);
 
 	req_desc.max_msg_len = QMI_IPA_INIT_MODEM_DRIVER_REQ_MAX_MSG_LEN_V01;
 	req_desc.msg_id = QMI_IPA_INIT_MODEM_DRIVER_REQ_V01;
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c b/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
index 8aef35c..5a93158 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
@@ -7533,15 +7533,17 @@
 	}
 
 	/* Configure COAL_MASTER_CFG */
-	memset(&master_cfg, 0, sizeof(master_cfg));
-	ipahal_read_reg_fields(IPA_COAL_MASTER_CFG, &master_cfg);
-	master_cfg.coal_ipv4_id_ignore = ipa3_ctx->coal_ipv4_id_ignore;
-	ipahal_write_reg_fields(IPA_COAL_MASTER_CFG, &master_cfg);
+	if(ipa3_ctx->ipa_hw_type >= IPA_HW_v5_5) {
+		memset(&master_cfg, 0, sizeof(master_cfg));
+		ipahal_read_reg_fields(IPA_COAL_MASTER_CFG, &master_cfg);
+		master_cfg.coal_ipv4_id_ignore = ipa3_ctx->coal_ipv4_id_ignore;
+		ipahal_write_reg_fields(IPA_COAL_MASTER_CFG, &master_cfg);
 
-	IPADBG(
-		": coal-ipv4-id-ignore = %s\n",
-		master_cfg.coal_ipv4_id_ignore ?
-		"True" : "False");
+		IPADBG(
+			": coal-ipv4-id-ignore = %s\n",
+			master_cfg.coal_ipv4_id_ignore ?
+			"True" : "False");
+	}
 
 	ipa_comp_cfg();