USB_HANDLE_REMOTE_WAKEUP(9F)USB_HANDLE_REMOTE_WAKEUP(9F)NAMEusb_handle_remote_wakeup - Enable or disable remote wakeup on USB
devices
SYNOPSIS
#include <sys/usb/usba.h>
int usb_handle_remote_wakeup(dev_info_t *dip, int cmd);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI)
PARAMETERS
dip
Pointer to the device's dev_info structure.
cmd
Command. Either USB_REMOTE_WAKEUP_ENABLE or
USB_REMOTE_WAKEUP_DISABLE.
DESCRIPTION
The usb_handle_remote_wakeup() function enables or disables remote
wakeup on a USB device. This call can block.
RETURN VALUES
USB_SUCCESS
Remote wakeup is successfully enabled or disabled.
USB_FAILURE
Remote wakeup is not supported by the device. An inter‐
nal error occurred.
CONTEXT
May be called from user or kernel context.
EXAMPLES
uint_t *pwrstates;
/* Hook into device's power management. Enable remote wakeup. */
if (usb_create_pm_components(dip, pwrstates) == USB_SUCCESS) {
usb_handle_remote_wakeup(dip, USB_REMOTE_WAKEUP_ENABLE);
}
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬───────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼───────────────────┤
│Architecture │ PCI-based systems │
├────────────────────┼───────────────────┤
│Interface stability │ Committed │
└────────────────────┴───────────────────┘
SEE ALSOattributes(5), pm_busy_component(9F), pm_idle_component(9F),
pm_lower_power(9F), pm_raise_power(9F), usb_clr_feature(9F), usb_cre‐
ate_pm_components(9F), usb_get_cfg(9F), usb_get_dev_data(9F), usb_reg‐
ister_hotplug_cbs(9F), usb_cfg_descr(9S)
Feb 5, 2004 USB_HANDLE_REMOTE_WAKEUP(9F)
