CFR_AT_VESA_078h 328 drivers/ide/cmd640.c if (b == 0xff || b == 0x00 || (b & CFR_AT_VESA_078h)) { CFR_AT_VESA_078h 331 drivers/ide/cmd640.c if (b == 0xff || b == 0x00 || !(b & CFR_AT_VESA_078h))