int pci_write_config_word(struct pci_device *pci, unsigned int where, uint16_t value)
Write 16-bit word to PCI configuration space.
int pci_can_probe(void)
Check if PCI bus probing is allowed.
int pci_read_config_word(struct pci_device *pci, unsigned int where, uint16_t *value)
Read 16-bit word from PCI configuration space.
int pci_read_config_dword(struct pci_device *pci, unsigned int where, uint32_t *value)
Read 32-bit dword from PCI configuration space.
PROVIDE_PCIAPI_INLINE(null, pci_can_probe)
int pci_write_config_byte(struct pci_device *pci, unsigned int where, uint8_t value)
Write byte to PCI configuration space.
void pci_discover(uint32_t busdevfn, struct pci_range *range)
Find next PCI bus:dev.fn address range in system.
int pci_write_config_dword(struct pci_device *pci, unsigned int where, uint32_t value)
Write 32-bit dword to PCI configuration space.
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)
void * pci_ioremap(struct pci_device *pci, unsigned long bus_addr, size_t len)
Map PCI bus address as an I/O address.
int pci_read_config_byte(struct pci_device *pci, unsigned int where, uint8_t *value)
Read byte from PCI configuration space.