diff --git a/hw/m68k/next-cube.c b/hw/m68k/next-cube.c
index 687d1b3cb0..402e268f6b 100644
--- a/hw/m68k/next-cube.c
+++ b/hw/m68k/next-cube.c
@@ -365,8 +365,6 @@ static const MemoryRegionOps next_mmio_ops = {
 
 static uint64_t next_scr_readfn(void *opaque, hwaddr addr, unsigned size)
 {
-    NeXTPC *s = NEXT_PC(opaque);
-    NeXTSCSI *ns = NEXT_SCSI(&s->next_scsi);
     uint64_t val;
 
     switch (addr) {
@@ -375,16 +373,6 @@ static uint64_t next_scr_readfn(void *opaque, hwaddr addr, unsigned size)
         val = 0x40 | 0x04 | 0x2 | 0x1;
         break;
 
-    case 0x14020:
-        DPRINTF("SCSI 4020  STATUS READ %X\n", ns->scsi_csr_1);
-        val = ns->scsi_csr_1;
-        break;
-
-    case 0x14021:
-        DPRINTF("SCSI 4021 STATUS READ %X\n", ns->scsi_csr_2);
-        val = 0x40;
-        break;
-
     /*
      * These 4 registers are the hardware timer, not sure which register
      * is the latch instead of data, but no problems so far.
@@ -413,9 +401,6 @@ static uint64_t next_scr_readfn(void *opaque, hwaddr addr, unsigned size)
 static void next_scr_writefn(void *opaque, hwaddr addr, uint64_t val,
                              unsigned size)
 {
-    NeXTPC *s = NEXT_PC(opaque);
-    NeXTSCSI *ns = NEXT_SCSI(&s->next_scsi);
-
     switch (addr) {
     case 0x14108:
         DPRINTF("FDCSR Write: %"PRIx64 "\n", val);
@@ -424,68 +409,6 @@ static void next_scr_writefn(void *opaque, hwaddr addr, uint64_t val,
         }
         break;
 
-    case 0x14020: /* SCSI Control Register */
-        if (val & SCSICSR_FIFOFL) {
-            DPRINTF("SCSICSR FIFO Flush\n");
-            /* will have to add another irq to the esp if this is needed */
-            /* esp_puflush_fifo(esp_g); */
-        }
-
-        if (val & SCSICSR_ENABLE) {
-            DPRINTF("SCSICSR Enable\n");
-            /*
-             * qemu_irq_raise(s->scsi_dma);
-             * s->scsi_csr_1 = 0xc0;
-             * s->scsi_csr_1 |= 0x1;
-             * qemu_irq_pulse(s->scsi_dma);
-             */
-        }
-        /*
-         * else
-         *     s->scsi_csr_1 &= ~SCSICSR_ENABLE;
-         */
-
-        if (val & SCSICSR_RESET) {
-            DPRINTF("SCSICSR Reset\n");
-            /* I think this should set DMADIR. CPUDMA and INTMASK to 0 */
-            qemu_irq_raise(s->scsi_reset);
-            ns->scsi_csr_1 &= ~(SCSICSR_INTMASK | 0x80 | 0x1);
-            qemu_irq_lower(s->scsi_reset);
-        }
-        if (val & SCSICSR_DMADIR) {
-            DPRINTF("SCSICSR DMAdir\n");
-        }
-        if (val & SCSICSR_CPUDMA) {
-            DPRINTF("SCSICSR CPUDMA\n");
-            /* qemu_irq_raise(s->scsi_dma); */
-            s->int_status |= 0x4000000;
-        } else {
-            /* fprintf(stderr,"SCSICSR CPUDMA disabled\n"); */
-            s->int_status &= ~(0x4000000);
-            /* qemu_irq_lower(s->scsi_dma); */
-        }
-        if (val & SCSICSR_INTMASK) {
-            DPRINTF("SCSICSR INTMASK\n");
-            /*
-             * int_mask &= ~0x1000;
-             * s->scsi_csr_1 |= val;
-             * s->scsi_csr_1 &= ~SCSICSR_INTMASK;
-             * if (s->scsi_queued) {
-             *     s->scsi_queued = 0;
-             *     next_irq(s, NEXT_SCSI_I, level);
-             * }
-             */
-        } else {
-            /* int_mask |= 0x1000; */
-        }
-        if (val & 0x80) {
-            /* int_mask |= 0x1000; */
-            /* s->scsi_csr_1 |= 0x80; */
-        }
-        DPRINTF("SCSICSR Write: %"PRIx64 "\n", val);
-        /* s->scsi_csr_1 = val; */
-        break;
-
     /* Hardware timer latch - not implemented yet */
     case 0x1a000:
     default:
@@ -846,13 +769,73 @@ static void next_scsi_csr_write(void *opaque, hwaddr addr, uint64_t val,
                                 unsigned size)
 {
     NeXTSCSI *s = NEXT_SCSI(opaque);
+    NeXTPC *pc = NEXT_PC(container_of(s, NeXTPC, next_scsi));
 
     switch (addr) {
     case 0:
+        if (val & SCSICSR_FIFOFL) {
+            DPRINTF("SCSICSR FIFO Flush\n");
+            /* will have to add another irq to the esp if this is needed */
+            /* esp_puflush_fifo(esp_g); */
+        }
+
+        if (val & SCSICSR_ENABLE) {
+            DPRINTF("SCSICSR Enable\n");
+            /*
+             * qemu_irq_raise(s->scsi_dma);
+             * s->scsi_csr_1 = 0xc0;
+             * s->scsi_csr_1 |= 0x1;
+             * qemu_irq_pulse(s->scsi_dma);
+             */
+        }
+        /*
+         * else
+         *     s->scsi_csr_1 &= ~SCSICSR_ENABLE;
+         */
+
+        if (val & SCSICSR_RESET) {
+            DPRINTF("SCSICSR Reset\n");
+            /* I think this should set DMADIR. CPUDMA and INTMASK to 0 */
+            qemu_irq_raise(pc->scsi_reset);
+            s->scsi_csr_1 &= ~(SCSICSR_INTMASK | 0x80 | 0x1);
+            qemu_irq_lower(pc->scsi_reset);
+        }
+        if (val & SCSICSR_DMADIR) {
+            DPRINTF("SCSICSR DMAdir\n");
+        }
+        if (val & SCSICSR_CPUDMA) {
+            DPRINTF("SCSICSR CPUDMA\n");
+            /* qemu_irq_raise(s->scsi_dma); */
+            pc->int_status |= 0x4000000;
+        } else {
+            /* fprintf(stderr,"SCSICSR CPUDMA disabled\n"); */
+            pc->int_status &= ~(0x4000000);
+            /* qemu_irq_lower(s->scsi_dma); */
+        }
+        if (val & SCSICSR_INTMASK) {
+            DPRINTF("SCSICSR INTMASK\n");
+            /*
+             * int_mask &= ~0x1000;
+             * s->scsi_csr_1 |= val;
+             * s->scsi_csr_1 &= ~SCSICSR_INTMASK;
+             * if (s->scsi_queued) {
+             *     s->scsi_queued = 0;
+             *     next_irq(s, NEXT_SCSI_I, level);
+             * }
+             */
+        } else {
+            /* int_mask |= 0x1000; */
+        }
+        if (val & 0x80) {
+            /* int_mask |= 0x1000; */
+            /* s->scsi_csr_1 |= 0x80; */
+        }
+        DPRINTF("SCSICSR1 Write: %"PRIx64 "\n", val);
         s->scsi_csr_1 = val;
         break;
 
     case 1:
+        DPRINTF("SCSICSR2 Write: %"PRIx64 "\n", val);
         s->scsi_csr_2 = val;
         break;
 
@@ -868,10 +851,12 @@ static uint64_t next_scsi_csr_read(void *opaque, hwaddr addr, unsigned size)
 
     switch (addr) {
     case 0:
+        DPRINTF("SCSI 4020  STATUS READ %X\n", s->scsi_csr_1);
         val = s->scsi_csr_1;
         break;
 
     case 1:
+        DPRINTF("SCSI 4021 STATUS READ %X\n", s->scsi_csr_2);
         val = s->scsi_csr_2;
         break;