112 	struct hpc3_scsiregs *hregs =  in dma_setup()  local
133 	hregs->ndptr = hdata->dma;  in dma_setup()
135 		hregs->ctrl = HPC3_SCTRL_ACTIVE;  in dma_setup()
137 		hregs->ctrl = HPC3_SCTRL_ACTIVE | HPC3_SCTRL_DIR;  in dma_setup()
147 	struct hpc3_scsiregs *hregs;  in dma_stop()  local
155 	hregs = (struct hpc3_scsiregs *) SCpnt->device->host->base;  in dma_stop()
161 		hregs->ctrl |= HPC3_SCTRL_FLUSH;  in dma_stop()
162 		while (hregs->ctrl & HPC3_SCTRL_ACTIVE)  in dma_stop()
165 	hregs->ctrl = 0;  in dma_stop()
175 	struct hpc3_scsiregs *hregs = (struct hpc3_scsiregs *) base;  in sgiwd93_reset()  local
177 	hregs->ctrl = HPC3_SCTRL_CRESET;  in sgiwd93_reset()
179 	hregs->ctrl = 0;  in sgiwd93_reset()
226 	struct hpc3_scsiregs *hregs = pd->hregs;  in sgiwd93_probe()  local
240 	host->base = (unsigned long) hregs;  in sgiwd93_probe()