HelenOS sources
XHCI_PIO_CHANGE_UDELAY 91 uspace/drv/bus/usb/xhci/hw_struct/regs.h pio_set_##size((ptr), host2xhci(size, value), XHCI_PIO_CHANGE_UDELAY);
XHCI_PIO_CHANGE_UDELAY 93 uspace/drv/bus/usb/xhci/hw_struct/regs.h pio_clear_##size((ptr), host2xhci(size, value), XHCI_PIO_CHANGE_UDELAY);
XHCI_PIO_CHANGE_UDELAY 121 uspace/drv/bus/usb/xhci/hw_struct/regs.h XHCI_PIO_CHANGE_UDELAY);
XHCI_PIO_CHANGE_UDELAY 126 uspace/drv/bus/usb/xhci/hw_struct/regs.h XHCI_PIO_CHANGE_UDELAY);
XHCI_PIO_CHANGE_UDELAY 131 uspace/drv/bus/usb/xhci/hw_struct/regs.h XHCI_PIO_CHANGE_UDELAY);
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