pcisel
struct pcisel pi_sel; /* device to operate on */
struct pcisel pbi_sel; /* device to operate on */
struct pcisel pc_sel; /* bus+slot+function */
struct pcisel pc_sel; /* bus+slot+function */
read_config(int fd, struct pcisel *sel, long reg, int width)
static struct pcisel
struct pcisel sel = {0,0,0,0};
readone(int fd, struct pcisel *sel, long reg, int width)
struct pcisel sel;
uint32_t read_config(int fd, struct pcisel *sel, long reg, int width);