| /* |
| * PCI defines and function prototypes |
| * Copyright 1994, Drew Eckhardt |
| * Copyright 1997--1999 Martin Mares <mj@atrey.karlin.mff.cuni.cz> |
| * |
| * For more information, please consult the following manuals (look at |
| * http://www.pcisig.com/ for how to get them): |
| * |
| * PCI BIOS Specification |
| * PCI Local Bus Specification |
| * PCI to PCI Bridge Specification |
| * PCI System Design Guide |
| */ |
| |
| #ifndef PCI_H |
| #define PCI_H |
| |
| #include <device/pci_def.h> |
| #include <device/resource.h> |
| #include <device/device.h> |
| #include <device/pci_ops.h> |
| |
| |
| struct pci_driver { |
| struct device_operations *ops; |
| unsigned short vendor; |
| unsigned short device; |
| }; |
| |
| #define __pci_driver __attribute__ ((unused,__section__(".rodata.pci_driver"))) |
| extern struct pci_driver pci_drivers[]; |
| extern struct pci_driver epci_drivers[]; |
| |
| |
| struct device_operations default_pci_ops_dev; |
| struct device_operations default_pci_ops_bus; |
| |
| |
| void pci_dev_read_resources(device_t dev); |
| void pci_bus_read_resources(device_t dev); |
| void pci_dev_set_resources(device_t dev); |
| void pci_dev_enable_resources(device_t dev); |
| void pci_bus_enable_resources(device_t dev); |
| unsigned int pci_scan_bridge(device_t bus, unsigned int max); |
| unsigned int pci_scan_bus(struct bus *bus, unsigned min_devfn, unsigned max_devfn, unsigned int max); |
| |
| #define PCI_IO_BRIDGE_ALIGN 4096 |
| #define PCI_MEM_BRIDGE_ALIGN (1024*1024) |
| |
| #endif /* PCI_H */ |