HelenOS sources
EHCI_SET 355 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(job->hub->registers->portsc[job->port],
EHCI_SET 431 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 439 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 445 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 451 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 491 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 496 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 501 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 507 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 548 uspace/drv/bus/usb/ehci/ehci_rh.c EHCI_SET(hub->registers->portsc[port],
EHCI_SET 260 uspace/drv/bus/usb/ehci/hc.c EHCI_SET(instance->registers->usbcmd, USB_CMD_IRQ_ASYNC_DOORBELL);
EHCI_SET 417 uspace/drv/bus/usb/ehci/hc.c EHCI_SET(instance->registers->usbcmd, USB_CMD_HC_RESET_FLAG);
EHCI_SET 433 uspace/drv/bus/usb/ehci/hc.c EHCI_SET(instance->registers->usbcmd, USB_CMD_PERIODIC_SCHEDULE_FLAG);
EHCI_SET 440 uspace/drv/bus/usb/ehci/hc.c EHCI_SET(instance->registers->usbcmd, USB_CMD_ASYNC_SCHEDULE_FLAG);
EHCI_SET 444 uspace/drv/bus/usb/ehci/hc.c EHCI_SET(instance->registers->usbcmd, USB_CMD_RUN_FLAG);
EHCI_SET 445 uspace/drv/bus/usb/ehci/hc.c EHCI_SET(instance->registers->configflag, USB_CONFIG_FLAG_FLAG);
HelenOS homepage, sources at GitHub