unsigned int is_hotplug_bridge:1;
unsigned int shpc_managed:1; /* SHPC owned by shpchp */
unsigned int is_thunderbolt:1; /* Thunderbolt controller */
+ /*
+ * Devices marked being untrusted are the ones that can potentially
+ * execute DMA attacks and similar. They are typically connected
+ * through external ports such as Thunderbolt but not limited to
+ * that. When an IOMMU is enabled they should be getting full
+ * mappings to make sure they cannot access arbitrary memory.
+ */
+ unsigned int untrusted:1;
unsigned int __aer_firmware_first_valid:1;
unsigned int __aer_firmware_first:1;
unsigned int broken_intx_masking:1; /* INTx masking can't be used */
enum pcie_reset_state state);
int pcibios_add_device(struct pci_dev *dev);
void pcibios_release_device(struct pci_dev *dev);
+#ifdef CONFIG_PCI
void pcibios_penalize_isa_irq(int irq, int active);
+#else
+static inline void pcibios_penalize_isa_irq(int irq, int active) {}
+#endif
int pcibios_alloc_irq(struct pci_dev *dev);
void pcibios_free_irq(struct pci_dev *dev);
resource_size_t pcibios_default_alignment(void);