/* * Copyright 2008, Haiku Inc. All rights reserved. * Distributed under the terms of the MIT License. */ #ifndef _PCI2_H #define _PCI2_H #include #include typedef struct pci_device pci_device; typedef struct pci_device_module_info { driver_module_info info; uint8 (*read_io_8)(pci_device *device, addr_t mappedIOAddress); void (*write_io_8)(pci_device *device, addr_t mappedIOAddress, uint8 value); uint16 (*read_io_16)(pci_device *device, addr_t mappedIOAddress); void (*write_io_16)(pci_device *device, addr_t mappedIOAddress, uint16 value); uint32 (*read_io_32)(pci_device *device, addr_t mappedIOAddress); void (*write_io_32)(pci_device *device, addr_t mappedIOAddress, uint32 value); phys_addr_t (*ram_address)(pci_device *device, phys_addr_t physicalAddress); uint32 (*read_pci_config)(pci_device *device, uint16 offset, uint8 size); void (*write_pci_config)(pci_device *device, uint16 offset, uint8 size, uint32 value); status_t (*find_pci_capability)(pci_device *device, uint8 capID, uint8 *offset); void (*get_pci_info)(pci_device *device, struct pci_info *info); status_t (*find_pci_extended_capability)(pci_device *device, uint16 capID, uint16 *offset); } pci_device_module_info; /* Attributes of PCI device nodes */ #define B_PCI_DEVICE_DOMAIN "pci/domain" /* uint32 */ #define B_PCI_DEVICE_BUS "pci/bus" /* uint8 */ #define B_PCI_DEVICE_DEVICE "pci/device" /* uint8 */ #define B_PCI_DEVICE_FUNCTION "pci/function" /* uint8 */ #endif /* _PCI2_H */