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author | Bjorn Helgaas <bhelgaas@google.com> | 2018-01-31 19:21:33 +0300 |
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committer | Bjorn Helgaas <helgaas@kernel.org> | 2018-01-31 19:21:33 +0300 |
commit | c7f75aecb2d9436c4bef8b413231f60deae3453c (patch) | |
tree | ad6082d4a0d79226637af66ee8f2fc4b24590d4b /include | |
parent | a07ae842e209196ffe0fe8feacd489aba772d8a0 (diff) | |
parent | 37dddf14f1aecd9fa89a5136b38b33cab54b9195 (diff) | |
download | linux-c7f75aecb2d9436c4bef8b413231f60deae3453c.tar.xz |
Merge remote-tracking branch 'lorenzo/pci/cadence' into next
* lorenzo/pci/cadence:
PCI: cadence: Add EndPoint Controller driver for Cadence PCIe controller
dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe endpoint controller
PCI: endpoint: Fix EPF device name to support multi-function devices
PCI: endpoint: Add the function number as argument to EPC ops
PCI: cadence: Add host driver for Cadence PCIe controller
dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe host controller
PCI: Add vendor ID for Cadence
PCI: Add generic function to probe PCI host controllers
PCI: generic: fix missing call of pci_free_resource_list()
PCI: OF: Add generic function to parse and allocate PCI resources
PCI: Regroup all PCI related entries into drivers/pci/Makefile
Conflicts:
drivers/pci/of.c
include/linux/pci.h
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/pci-epc.h | 43 | ||||
-rw-r--r-- | include/linux/pci.h | 12 | ||||
-rw-r--r-- | include/linux/pci_ids.h | 2 |
3 files changed, 38 insertions, 19 deletions
diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h index f7a04e1af112..e58e2de8936b 100644 --- a/include/linux/pci-epc.h +++ b/include/linux/pci-epc.h @@ -39,17 +39,20 @@ enum pci_epc_irq_type { * @owner: the module owner containing the ops */ struct pci_epc_ops { - int (*write_header)(struct pci_epc *pci_epc, + int (*write_header)(struct pci_epc *epc, u8 func_no, struct pci_epf_header *hdr); - int (*set_bar)(struct pci_epc *epc, enum pci_barno bar, + int (*set_bar)(struct pci_epc *epc, u8 func_no, + enum pci_barno bar, dma_addr_t bar_phys, size_t size, int flags); - void (*clear_bar)(struct pci_epc *epc, enum pci_barno bar); - int (*map_addr)(struct pci_epc *epc, phys_addr_t addr, - u64 pci_addr, size_t size); - void (*unmap_addr)(struct pci_epc *epc, phys_addr_t addr); - int (*set_msi)(struct pci_epc *epc, u8 interrupts); - int (*get_msi)(struct pci_epc *epc); - int (*raise_irq)(struct pci_epc *pci_epc, + void (*clear_bar)(struct pci_epc *epc, u8 func_no, + enum pci_barno bar); + int (*map_addr)(struct pci_epc *epc, u8 func_no, + phys_addr_t addr, u64 pci_addr, size_t size); + void (*unmap_addr)(struct pci_epc *epc, u8 func_no, + phys_addr_t addr); + int (*set_msi)(struct pci_epc *epc, u8 func_no, u8 interrupts); + int (*get_msi)(struct pci_epc *epc, u8 func_no); + int (*raise_irq)(struct pci_epc *epc, u8 func_no, enum pci_epc_irq_type type, u8 interrupt_num); int (*start)(struct pci_epc *epc); void (*stop)(struct pci_epc *epc); @@ -124,17 +127,21 @@ void pci_epc_destroy(struct pci_epc *epc); int pci_epc_add_epf(struct pci_epc *epc, struct pci_epf *epf); void pci_epc_linkup(struct pci_epc *epc); void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf); -int pci_epc_write_header(struct pci_epc *epc, struct pci_epf_header *hdr); -int pci_epc_set_bar(struct pci_epc *epc, enum pci_barno bar, +int pci_epc_write_header(struct pci_epc *epc, u8 func_no, + struct pci_epf_header *hdr); +int pci_epc_set_bar(struct pci_epc *epc, u8 func_no, + enum pci_barno bar, dma_addr_t bar_phys, size_t size, int flags); -void pci_epc_clear_bar(struct pci_epc *epc, int bar); -int pci_epc_map_addr(struct pci_epc *epc, phys_addr_t phys_addr, +void pci_epc_clear_bar(struct pci_epc *epc, u8 func_no, int bar); +int pci_epc_map_addr(struct pci_epc *epc, u8 func_no, + phys_addr_t phys_addr, u64 pci_addr, size_t size); -void pci_epc_unmap_addr(struct pci_epc *epc, phys_addr_t phys_addr); -int pci_epc_set_msi(struct pci_epc *epc, u8 interrupts); -int pci_epc_get_msi(struct pci_epc *epc); -int pci_epc_raise_irq(struct pci_epc *epc, enum pci_epc_irq_type type, - u8 interrupt_num); +void pci_epc_unmap_addr(struct pci_epc *epc, u8 func_no, + phys_addr_t phys_addr); +int pci_epc_set_msi(struct pci_epc *epc, u8 func_no, u8 interrupts); +int pci_epc_get_msi(struct pci_epc *epc, u8 func_no); +int pci_epc_raise_irq(struct pci_epc *epc, u8 func_no, + enum pci_epc_irq_type type, u8 interrupt_num); int pci_epc_start(struct pci_epc *epc); void pci_epc_stop(struct pci_epc *epc); struct pci_epc *pci_epc_get(const char *epc_name); diff --git a/include/linux/pci.h b/include/linux/pci.h index a1e10ba7b612..43dcecd6533d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -879,6 +879,7 @@ struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata); struct pci_bus *pci_create_root_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata, struct list_head *resources); +int pci_host_probe(struct pci_host_bridge *bridge); int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int busmax); int pci_bus_update_busn_res_end(struct pci_bus *b, int busmax); void pci_bus_release_busn_res(struct pci_bus *b); @@ -2171,6 +2172,9 @@ void pci_release_of_node(struct pci_dev *dev); void pci_set_bus_of_node(struct pci_bus *bus); void pci_release_bus_of_node(struct pci_bus *bus); struct irq_domain *pci_host_bridge_of_msi_domain(struct pci_bus *bus); +int pci_parse_request_of_pci_ranges(struct device *dev, + struct list_head *resources, + struct resource **bus_range); /* Arch may override this (weak) */ struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus); @@ -2195,7 +2199,13 @@ static inline struct device_node * pci_device_to_OF_node(const struct pci_dev *pdev) { return NULL; } static inline struct irq_domain * pci_host_bridge_of_msi_domain(struct pci_bus *bus) { return NULL; } -#endif /* CONFIG_OF */ +static inline int pci_parse_request_of_pci_ranges(struct device *dev, + struct list_head *resources, + struct resource **bus_range) +{ + return -EINVAL; +} +#endif /* CONFIG_OF */ #ifdef CONFIG_ACPI struct irq_domain *pci_host_bridge_acpi_msi_domain(struct pci_bus *bus); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index ab20dc5db423..eb13e84e1fef 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2381,6 +2381,8 @@ #define PCI_VENDOR_ID_LENOVO 0x17aa +#define PCI_VENDOR_ID_CDNS 0x17cd + #define PCI_VENDOR_ID_ARECA 0x17d3 #define PCI_DEVICE_ID_ARECA_1110 0x1110 #define PCI_DEVICE_ID_ARECA_1120 0x1120 |