modldrv Structure

static struct modldrv xxmodldrv = {
    &mod_driverops,           /* drv_modops */
    "generic driver v1.1",    /* drv_linkinfo */
    &xx_dev_ops               /* drv_dev_ops */
};

This structure describes the module in more detail. The first field provides information regarding installation of the module. This field should be set to &mod_driverops for driver modules. The second field is a string to be displayed by modinfo(1M). The second field should contain sufficient information for identifying the version of source code that generated the driver binary. The last field points to the driver's dev_ops structure defined in the following section.