BA0_SERC2 1423 sound/pci/cs4281.c if ((tmp = snd_cs4281_peekBA0(chip, BA0_SERC2)) != (BA0_SERC2_SI1EN | BA0_SERC2_AC97)) { BA0_SERC2 3080 sound/pci/cs46xx/cs46xx_lib.c snd_cs46xx_pokeBA0(chip, BA0_SERC2, SERC2_SI1F_AC97 | SERC1_SO1EN);