1 files changed, 9 insertions, 12 deletions
diff --git a/include/hw/block/swim.h b/include/hw/block/swim.h
index 9b3dcb029d..5f567e8d59 100644
--- a/include/hw/block/swim.h
+++ b/include/hw/block/swim.h
@@ -43,25 +43,22 @@ typedef struct FDrive {
 } FDrive;
 
 struct SWIMCtrl {
-    MemoryRegion iomem;
+    MemoryRegion swim;
+    MemoryRegion iwm;
+    MemoryRegion ism;
     FDrive drives[SWIM_MAX_FD];
     int mode;
     /* IWM mode */
     int iwm_switch;
-    uint16_t regs[8];
-#define IWM_PH0   0
-#define IWM_PH1   1
-#define IWM_PH2   2
-#define IWM_PH3   3
-#define IWM_MTR   4
-#define IWM_DRIVE 5
-#define IWM_Q6    6
-#define IWM_Q7    7
-    uint8_t iwm_data;
-    uint8_t iwm_mode;
+    uint8_t iwm_latches;
+    uint8_t iwmregs[8];
     /* SWIM mode */
+    uint8_t ismregs[16];
     uint8_t swim_phase;
     uint8_t swim_mode;
+    uint8_t swim_status;
+    uint8_t pram[16];
+    uint8_t pram_idx;
     SWIMBus bus;
 };