SIS_CTRL0_CHAN0_EN 4774 dev/pci/pciide.c 		if ((channel == 0 && (sis_ctr0 & SIS_CTRL0_CHAN0_EN) == 0) ||
SIS_CTRL0_CHAN0_EN 4791 dev/pci/pciide.c 				sis_ctr0 &= ~SIS_CTRL0_CHAN0_EN;