dev/pci/pciide_common.c

985 	u_int8_t idedma_ctl;
1107 		idedma_ctl = 0;
1127 			idedma_ctl |= IDEDMA_CTL_DRV_DMA(drive);
1129 		if (idedma_ctl != 0) {
1132 			    cp->dma_iohs[IDEDMA_CTL], 0, idedma_ctl);
1147 	u_int32_t idedma_ctl;
1154 	idedma_ctl = 0;
1168 			idedma_ctl |= IDEDMA_CTL_DRV_DMA(drive);
1172 			idedma_ctl |= IDEDMA_CTL_DRV_DMA(drive);
1181 	if (idedma_ctl != 0) {
1184 		    idedma_ctl);