Symbol: HCR_PORT_CSC
usr/src/uts/common/sys/usb/hcd/openhci/ohci.h
249
#define HCR_PORT_CSC 0x00010000 /* Connect status change */
usr/src/uts/common/sys/usb/hcd/uhci/uhci.h
91
#define HCR_PORT_CSC 0x2