|USBA_HCDI_DEV_OPS(9F)||Kernel Functions for Drivers||USBA_HCDI_DEV_OPS(9F)|
usba_hubdi_root_hub_power(dev_info_t *dip, int component, int level);
This is a private function that is not part of the stable DDI. It may be removed or changed at any time.
usba_hubdi_root_hub_power() function, see power(9E).
usba_hubdi_root_hub_power() function is a utility function for the implementation of USB HCD drivers. USB HCD drivers that support power management, should use set the devo_power member of their dev_ops(9S) structure to the
usba_hubdi_root_hub_power() function. They should not implement their own power(9E) function.
In addition, drivers should pass the symbol usba_hubdi_busops as the devo_bus_ops member. It contains a properly formatted bus operations structure.
|August 20, 2019||illumos|