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Diffstat (limited to 'include/linux/bcma/bcma_driver_pci.h')
-rw-r--r--include/linux/bcma/bcma_driver_pci.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index 679d4cab4547..46c71e27d31f 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -160,9 +160,44 @@ struct pci_dev;
/* PCIcore specific boardflags */
#define BCMA_CORE_PCI_BFL_NOPCI 0x00000400 /* Board leaves PCI floating */
+/* PCIE Config space accessing MACROS */
+#define BCMA_CORE_PCI_CFG_BUS_SHIFT 24 /* Bus shift */
+#define BCMA_CORE_PCI_CFG_SLOT_SHIFT 19 /* Slot/Device shift */
+#define BCMA_CORE_PCI_CFG_FUN_SHIFT 16 /* Function shift */
+#define BCMA_CORE_PCI_CFG_OFF_SHIFT 0 /* Register shift */
+
+#define BCMA_CORE_PCI_CFG_BUS_MASK 0xff /* Bus mask */
+#define BCMA_CORE_PCI_CFG_SLOT_MASK 0x1f /* Slot/Device mask */
+#define BCMA_CORE_PCI_CFG_FUN_MASK 7 /* Function mask */
+#define BCMA_CORE_PCI_CFG_OFF_MASK 0xfff /* Register mask */
+
+/* PCIE Root Capability Register bits (Host mode only) */
+#define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001
+
+struct bcma_drv_pci;
+
+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
+struct bcma_drv_pci_host {
+ struct bcma_drv_pci *pdev;
+
+ u32 host_cfg_addr;
+ spinlock_t cfgspace_lock;
+
+ struct pci_controller pci_controller;
+ struct pci_ops pci_ops;
+ struct resource mem_resource;
+ struct resource io_resource;
+};
+#endif
+
struct bcma_drv_pci {
struct bcma_device *core;
u8 setup_done:1;
+ u8 hostmode:1;
+
+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
+ struct bcma_drv_pci_host *host_controller;
+#endif
};
/* Register access */
@@ -173,4 +208,7 @@ extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc);
extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
struct bcma_device *core, bool enable);
+extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
+extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);
+
#endif /* LINUX_BCMA_DRIVER_PCI_H_ */