Lines Matching refs:udc_regs
160 static struct sun3_udc_regs *udc_regs; variable
280 udc_regs->addr_hi = (((unsigned long)(addr) & 0xff0000) >> 8); in sun3scsi_dma_setup()
281 udc_regs->addr_lo = ((unsigned long)(addr) & 0xffff); in sun3scsi_dma_setup()
282 udc_regs->count = count/2; /* count in words */ in sun3scsi_dma_setup()
283 udc_regs->mode_hi = UDC_MODE_HIWORD; in sun3scsi_dma_setup()
286 udc_regs->count++; in sun3scsi_dma_setup()
287 udc_regs->mode_lo = UDC_MODE_LSEND; in sun3scsi_dma_setup()
288 udc_regs->rsel = UDC_RSEL_SEND; in sun3scsi_dma_setup()
290 udc_regs->mode_lo = UDC_MODE_LRECV; in sun3scsi_dma_setup()
291 udc_regs->rsel = UDC_RSEL_RECV; in sun3scsi_dma_setup()
295 sun3_udc_write(((dvma_vtob(udc_regs) & 0xff0000) >> 8), in sun3scsi_dma_setup()
298 sun3_udc_write((dvma_vtob(udc_regs) & 0xffff), UDC_CHN_LO); in sun3scsi_dma_setup()
571 udc_regs = dvma_malloc(sizeof(struct sun3_udc_regs)); in sun3_scsi_probe()
572 if (!udc_regs) { in sun3_scsi_probe()
637 if (udc_regs) in sun3_scsi_probe()
638 dvma_free(udc_regs); in sun3_scsi_probe()
653 if (udc_regs) in sun3_scsi_remove()
654 dvma_free(udc_regs); in sun3_scsi_remove()