Lines Matching refs:udc_regs
102 static struct sun3_udc_regs *udc_regs; variable
297 udc_regs->addr_hi = (((unsigned long)(addr) & 0xff0000) >> 8); in sun3scsi_dma_setup()
298 udc_regs->addr_lo = ((unsigned long)(addr) & 0xffff); in sun3scsi_dma_setup()
299 udc_regs->count = count/2; /* count in words */ in sun3scsi_dma_setup()
300 udc_regs->mode_hi = UDC_MODE_HIWORD; in sun3scsi_dma_setup()
303 udc_regs->count++; in sun3scsi_dma_setup()
304 udc_regs->mode_lo = UDC_MODE_LSEND; in sun3scsi_dma_setup()
305 udc_regs->rsel = UDC_RSEL_SEND; in sun3scsi_dma_setup()
307 udc_regs->mode_lo = UDC_MODE_LRECV; in sun3scsi_dma_setup()
308 udc_regs->rsel = UDC_RSEL_RECV; in sun3scsi_dma_setup()
312 sun3_udc_write(((dvma_vtob(udc_regs) & 0xff0000) >> 8), in sun3scsi_dma_setup()
315 sun3_udc_write((dvma_vtob(udc_regs) & 0xffff), UDC_CHN_LO); in sun3scsi_dma_setup()
578 udc_regs = dvma_malloc(sizeof(struct sun3_udc_regs)); in sun3_scsi_probe()
579 if (!udc_regs) { in sun3_scsi_probe()
654 if (udc_regs) in sun3_scsi_probe()
655 dvma_free(udc_regs); in sun3_scsi_probe()
669 if (udc_regs) in sun3_scsi_remove()
670 dvma_free(udc_regs); in sun3_scsi_remove()