Searched defs:pci_io (Results 1 – 1 of 1) sorted by relevance
44 struct pci_io { struct45 struct pcisel pi_sel; /* device to operate on */46 int pi_reg; /* configuration register to examine */47 int pi_width; /* width (in bytes) of read or write */48 u_int32_t pi_data; /* data to write or result of read */