pci_bus_write_config_word
Name
pci_bus_write_config_word -- write a word to a pci device
Synopsis
int pci_bus_write_config_word (struct pci_bus * bus, unsigned int devfn, int where, u16 value);
Arguments
bus pointer to the parent bus of the pci device to read from
devfn the device / function of the pci device to read from
where the location on the pci address space to write to
value the value to write to the pci device
Description
Like pci_write_config_word but works for pci devices that do not have a
pci_dev structure set up yet.
Returns 0 on success.