CS4281_ACISV      989 dev/pci/cs4281.c 		dat32 = BA0READ4(sc, CS4281_ACISV) & (ACISV_ISV3 | ACISV_ISV4);
CS4281_ACISV     1273 dev/pci/cs4281.c 		dat32 = BA0READ4(sc, CS4281_ACISV) & (ACISV_ISV3 | ACISV_ISV4) ;
CS4281_ACISV      306 dev/pci/cs4281reg.h #define CS4281_ACISV   0x474	/* AC97 Input Slot Valid Register */