5 files changed, 20 insertions, 6 deletions

diff --git a/include/linux/aer.h b/include/linux/aer.h
index 4b97f38f3fcf..947b63091902 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -16,10 +16,18 @@
 #define AER_CORRECTABLE			2
 #define DPC_FATAL			3
 
+/*
+ * AER and DPC capabilities TLP Logging register sizes (PCIe r6.2, sec 7.8.4
+ * & 7.9.14).
+ */
+#define PCIE_STD_NUM_TLP_HEADERLOG     4
+#define PCIE_STD_MAX_TLP_PREFIXLOG     4
+
 struct pci_dev;
 
 struct pcie_tlp_log {
-	u32 dw[4];
+	u32 dw[PCIE_STD_NUM_TLP_HEADERLOG];
+	u32 prefix[PCIE_STD_MAX_TLP_PREFIXLOG];
 };
 
 struct aer_capability_regs {
@@ -37,8 +45,6 @@ struct aer_capability_regs {
 	u16 uncor_err_source;
 };
 
-int pcie_read_tlp_log(struct pci_dev *dev, int where, struct pcie_tlp_log *log);
-
 #if defined(CONFIG_PCIEAER)
 int pci_aer_clear_nonfatal_status(struct pci_dev *dev);
 int pcie_aer_is_native(struct pci_dev *dev);
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 9e034363788a..0cff90365391 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -26,6 +26,7 @@ struct of_pci_range {
 		u64 bus_addr;
 	};
 	u64 cpu_addr;
+	u64 parent_bus_addr;
 	u64 size;
 	u32 flags;
 };
diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h
index 3a4860bd2758..3a10f8cfc3ad 100644
--- a/include/linux/pci-ecam.h
+++ b/include/linux/pci-ecam.h
@@ -45,6 +45,10 @@ struct pci_ecam_ops {
 	unsigned int			bus_shift;
 	struct pci_ops			pci_ops;
 	int				(*init)(struct pci_config_window *);
+	int				(*enable_device)(struct pci_host_bridge *,
+							 struct pci_dev *);
+	void				(*disable_device)(struct pci_host_bridge *,
+							  struct pci_dev *);
 };
 
 /*
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index 18a3aeb62ae4..ee6156bcbbd0 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -157,7 +157,7 @@ struct pci_epf {
 	struct device		dev;
 	const char		*name;
 	struct pci_epf_header	*header;
-	struct pci_epf_bar	bar[6];
+	struct pci_epf_bar	bar[PCI_STD_NUM_BARS];
 	u8			msi_interrupts;
 	u16			msix_interrupts;
 	u8			func_no;
@@ -174,7 +174,7 @@ struct pci_epf {
 	/* Below members are to attach secondary EPC to an endpoint function */
 	struct pci_epc		*sec_epc;
 	struct list_head	sec_epc_list;
-	struct pci_epf_bar	sec_epc_bar[6];
+	struct pci_epf_bar	sec_epc_bar[PCI_STD_NUM_BARS];
 	u8			sec_epc_func_no;
 	struct config_group	*group;
 	unsigned int		is_bound;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 414ee5fff66b..47b31ad724fa 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -407,7 +407,7 @@ struct pci_dev {
 					   supported from root to here */
 #endif
 	unsigned int	pasid_no_tlp:1;		/* PASID works without TLP Prefix */
-	unsigned int	eetlp_prefix_path:1;	/* End-to-End TLP Prefix */
+	unsigned int	eetlp_prefix_max:3;	/* Max # of End-End TLP Prefixes, 0=not supported */
 
 	pci_channel_state_t error_state;	/* Current connectivity state */
 	struct device	dev;			/* Generic device interface */
@@ -595,6 +595,8 @@ struct pci_host_bridge {
 	u8 (*swizzle_irq)(struct pci_dev *, u8 *); /* Platform IRQ swizzler */
 	int (*map_irq)(const struct pci_dev *, u8, u8);
 	void (*release_fn)(struct pci_host_bridge *);
+	int (*enable_device)(struct pci_host_bridge *bridge, struct pci_dev *dev);
+	void (*disable_device)(struct pci_host_bridge *bridge, struct pci_dev *dev);
 	void		*release_data;
 	unsigned int	ignore_reset_delay:1;	/* For entire hierarchy */
 	unsigned int	no_ext_tags:1;		/* No Extended Tags */
@@ -2311,6 +2313,7 @@ static inline void pci_fixup_device(enum pci_fixup_pass pass,
 				    struct pci_dev *dev) { }
 #endif
 
+int pcim_intx(struct pci_dev *pdev, int enabled);
 int pcim_request_all_regions(struct pci_dev *pdev, const char *name);
 void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
 void __iomem *pcim_iomap_region(struct pci_dev *pdev, int bar,