gld_unregister() Function

int gld_unregister(gld_mac_info_t *macinfo);

gld_unregister() is called by the device driver's detach(9E) function, and if successful, performs the following tasks:

• Ensures that the device's interrupts are stopped, calling the driver's gldm_stop() routine if necessary

• Removes the minor device node

• Unlinks the device-specific driver from the GLDv2 system

• Returns DDI_SUCCESS

If gld_unregister() returns DDI_SUCCESS, the detach(9E) routine should deallocate any data structures allocated in the attach(9E) routine, using gld_mac_free() to deallocate the macinfo structure, and return DDI_SUCCESS. If gld_unregister() does not return DDI_SUCCESS, the driver's detach(9E) routine must leave the device operational and return DDI_FAILURE.