diff options
Diffstat (limited to 'src/pci.h')
| -rw-r--r-- | src/pci.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/pci.h b/src/pci.h new file mode 100644 index 0000000..fbd195a --- /dev/null +++ b/src/pci.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2006 Dell, Inc. + * by Matt Domsch <Matt_Domsch@dell.com> + * Licensed under the GNU General Public license, version 2. + */ + +#ifndef PCI_H_INCLUDED +#define PCI_H_INCLUDED + +#include <pci/pci.h> +#include "list.h" +#include "state.h" +#include "config.h" + +struct pci_device { + struct list_head node; + struct pci_dev pci_dev; + int physical_slot; + unsigned int index_in_slot; + unsigned short int class; + unsigned char smbios_type; + unsigned char smbios_instance; + unsigned char smbios_enabled; +}; + +extern int get_pci_devices(struct libbiosdevname_state *state); +extern void free_pci_devices(struct libbiosdevname_state *state); + +extern struct pci_device * find_dev_by_pci(const struct libbiosdevname_state *state, const struct pci_dev *p); +extern struct pci_device * find_pci_dev_by_pci_addr(const struct libbiosdevname_state *state, const int domain, const int bus, const int device, const int func); +extern struct pci_device * find_dev_by_pci_name(const struct libbiosdevname_state *state, const char *s); +extern int unparse_pci_device(char *buf, const int size, const struct pci_device *p); +extern int unparse_pci_name(char *buf, int size, const struct pci_dev *pdev); + +static inline int is_pci_network(struct pci_device *dev) +{ + return (dev->class & 0xFF00) == 0x0200; +} + +#ifdef HAVE_STRUCT_PCI_DEV_DOMAIN +static inline int pci_domain_nr(const struct pci_dev *dev) +{ + return dev->domain; +} +#else +static inline int pci_domain_nr(const struct pci_dev *dev) +{ + return 0; +} +#endif + + +#endif /* PCI_H_INCLUDED */ |