Symbol: CPR_LSTAT
usr/src/uts/common/os/sunpm.c
9308
while ((inb(CPR_LSTAT) & CPR_RXR) != CPR_RXR)
usr/src/uts/common/os/sunpm.c
9318
while ((inb(CPR_LSTAT) & CPR_TXR) == 0)