xfb loop copy finished

core/broadway/mmio/vi.cpp

@@ -18,6 +18,14 @@ void video_interface::write16(ircolib::u32 addr, ircolib::u16 value) {
     case 0x02:
         dcr.raw = value;
         break;
+    case 0x4a:
+        hsr.raw = value;
+        break;
+    case 0x6c:
+        viclk = value & 1;
+        break;
+    case 0x70:
+        break;
     default:
         ircolib::panic("video_interface::write16 to unimplemented addr 0x{:04X} with value 0x{:04X}", addr, value);
     }
@@ -46,6 +54,23 @@ void video_interface::write32(ircolib::u32 addr, ircolib::u32 value) {
     case 0x18:
         bboi.raw = value;
         break;
+    case 0x1c:
+        tfbl.raw = value;
+        break;
+    case 0x24:
+        bfbl.raw = value;
+        break;
+    case 0x4c:
+    case 0x50:
+    case 0x54:
+        fct0[addr - 0x4c].raw = value;
+        break;
+    case 0x58:
+    case 0x5c:
+    case 0x60:
+    case 0x64:
+        fct1[addr - 0x58].raw = value;
+        break;
     default:
         ircolib::panic("video_interface::write32 to unimplemented addr 0x{:04X} with value 0x{:08X}", addr, value);
     }

core/broadway/mmio/vi.hpp

@@ -79,5 +79,61 @@ struct video_interface {
 
         ircolib::u32 raw;
     } bbei, bboi;
+
+    union TFBL {
+        struct {
+            unsigned : 9;
+            unsigned fbb : 15;
+            unsigned xof : 4;
+            unsigned : 4;
+        };
+
+        ircolib::u32 raw;
+    } tfbl;
+
+    union BFBL {
+        struct {
+            unsigned : 9;
+            unsigned fbb : 15;
+            unsigned y : 8;
+        };
+
+        ircolib::u32 raw;
+    } bfbl;
+
+    union FCT012 {
+        struct {
+            unsigned tap0 : 10;
+            unsigned tap1 : 10;
+            unsigned tap2 : 10;
+            unsigned : 2;
+        };
+
+        ircolib::u32 raw;
+    } fct0[3];
+
+    union FCT3456 {
+        struct {
+            unsigned tap0 : 8;
+            unsigned tap1 : 8;
+            unsigned tap2 : 8;
+            unsigned tap3 : 8;
+        };
+
+        ircolib::u32 raw;
+    } fct1[4];
+
+    union HSR {
+        struct {
+            unsigned stp : 9;
+            unsigned : 3;
+            unsigned hs_en : 1;
+            unsigned : 3;
+        };
+
+        ircolib::u16 raw;
+    } hsr;
+
+    bool viclk;
 };
 } // namespace weee::core