diff options
Diffstat (limited to 'arch/powerpc/include/asm/pci-bridge.h')
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index e18c95f4e1d4..1dae53130782 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -8,6 +8,7 @@ #include <linux/list.h> #include <linux/ioport.h> #include <linux/numa.h> +#include <linux/iommu.h> struct device_node; @@ -44,6 +45,9 @@ struct pci_controller_ops { #endif void (*shutdown)(struct pci_controller *hose); + + struct iommu_group *(*device_group)(struct pci_controller *hose, + struct pci_dev *pdev); }; /* @@ -129,8 +133,9 @@ struct pci_controller { /* IRQ domain hierarchy */ struct irq_domain *dev_domain; - struct irq_domain *msi_domain; - struct fwnode_handle *fwnode; + + /* iommu_ops support */ + struct iommu_device iommu; }; /* These are used for config access before all the PCI probing @@ -176,8 +181,10 @@ extern int pci_device_from_OF_node(struct device_node *node, #endif #ifndef CONFIG_PPC64 -#ifdef CONFIG_PPC_CHRP +#ifdef CONFIG_PPC_PCI_OF_BUS_MAP extern void pci_create_OF_bus_map(void); +#else +static inline void pci_create_OF_bus_map(void) {} #endif #else /* CONFIG_PPC64 */ |