diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 601fbe905993..16ca58d58fef 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -880,6 +880,8 @@ static void acpi_pci_root_release_info(struct pci_host_bridge *bridge)
 			flag = 0;	\
 	} while (0)
 
+#define FLAG(x)		((x) ? '+' : '-')
+
 struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,
 				     struct acpi_pci_root_ops *ops,
 				     struct acpi_pci_root_info *info,
@@ -928,6 +930,23 @@ struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,
 	OSC_OWNER(ctrl, OSC_PCI_EXPRESS_LTR_CONTROL, host_bridge->native_ltr);
 	OSC_OWNER(ctrl, OSC_PCI_EXPRESS_DPC_CONTROL, host_bridge->native_dpc);
 
+	if (pcie_ports_native) {
+		dev_info(&root->device->dev, "Taking control of PCIe-related features because \"pcie_ports=native\" specified; may conflict with firmware\n");
+		host_bridge->native_pcie_hotplug = 1;
+		host_bridge->native_aer = 1;
+		host_bridge->native_pme = 1;
+		host_bridge->native_ltr = 1;
+		host_bridge->native_dpc = 1;
+	}
+
+	dev_info(&root->device->dev, "OS native features: SHPCHotplug%c PCIeHotplug%c PME%c AER%c DPC%c LTR%c\n",
+		FLAG(host_bridge->native_shpc_hotplug),
+		FLAG(host_bridge->native_pcie_hotplug),
+		FLAG(host_bridge->native_pme),
+		FLAG(host_bridge->native_aer),
+		FLAG(host_bridge->native_dpc),
+		FLAG(host_bridge->native_ltr));
+
 	/*
 	 * Evaluate the "PCI Boot Configuration" _DSM Function.  If it
 	 * exists and returns 0, we must preserve any PCI resource
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index ad3393930ecb..d1831e6bf60a 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -256,7 +256,7 @@ static bool pme_is_native(struct pcie_device *dev)
 	const struct pci_host_bridge *host;
 
 	host = pci_find_host_bridge(dev->port->bus);
-	return pcie_ports_native || host->native_pme;
+	return host->native_pme;
 }
 
 static void pciehp_disable_interrupt(struct pcie_device *dev)
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 53502a751914..f6327cf0601b 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -800,9 +800,6 @@ bool pciehp_is_native(struct pci_dev *bridge)
 	if (!(slot_cap & PCI_EXP_SLTCAP_HPC))
 		return false;
 
-	if (pcie_ports_native)
-		return true;
-
 	host = pci_find_host_bridge(bridge->bus);
 	return host->native_pcie_hotplug;
 }
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 77b0f2c45bc0..7fdeaadc40fe 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -219,7 +219,7 @@ int pcie_aer_is_native(struct pci_dev *dev)
 	if (!dev->aer_cap)
 		return 0;
 
-	return pcie_ports_native || host->native_aer;
+	return host->native_aer;
 }
 
 int pci_enable_pcie_error_reporting(struct pci_dev *dev)
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index e1fed6649c41..ea1099908d5d 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -208,8 +208,7 @@ static int get_port_device_capability(struct pci_dev *dev)
 	struct pci_host_bridge *host = pci_find_host_bridge(dev->bus);
 	int services = 0;
 
-	if (dev->is_hotplug_bridge &&
-	    (pcie_ports_native || host->native_pcie_hotplug)) {
+	if (host->native_pcie_hotplug && dev->is_hotplug_bridge) {
 		services |= PCIE_PORT_SERVICE_HP;
 
 		/*
@@ -221,8 +220,7 @@ static int get_port_device_capability(struct pci_dev *dev)
 	}
 
 #ifdef CONFIG_PCIEAER
-	if (dev->aer_cap && pci_aer_available() &&
-	    (pcie_ports_native || host->native_aer)) {
+	if (host->native_aer && dev->aer_cap && pci_aer_available()) {
 		services |= PCIE_PORT_SERVICE_AER;
 
 		/*
@@ -234,9 +232,8 @@ static int get_port_device_capability(struct pci_dev *dev)
 #endif
 
 	/* Root Ports and Root Complex Event Collectors may generate PMEs */
-	if ((pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT ||
-	     pci_pcie_type(dev) == PCI_EXP_TYPE_RC_EC) &&
-	    (pcie_ports_native || host->native_pme)) {
+	if (host->native_pme && (pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT ||
+				 pci_pcie_type(dev) == PCI_EXP_TYPE_RC_EC)) {
 		services |= PCIE_PORT_SERVICE_PME;
 
 		/*
