bus_generic_read_ivar, bus_generic_write_ivar — generic implementation of BUS_READ_IVAR and

       This manual page was written by Doug Rabson.

Debian                                          January 15, 2017                        BUS_GENERIC_READ_IVAR(9)

       These functions simply return ENOENT.

       bus_generic_read_ivar,   bus_generic_write_ivar   —   generic   implementation   of   BUS_READ_IVAR   and
       BUS_WRITE_IVAR for buses

device(9), driver(9)

#include<sys/param.h>#include<sys/bus.h>intbus_generic_read_ivar(device_tdev, device_tchild, intindex, uintptr_t*result);

       intbus_generic_write_ivar(device_tdev, device_tchild, intindex, uintptr_tvalue);