ISO

git-svn-id: https://spexeah.com:8443/svn/Asuro@282 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

src/driver/USB.pas

@@ -9,6 +9,31 @@ uses
     pmemorymanager,
     vmemorymanager;
 
+type
+    POHCI_MMR = ^TOHCI_MMR;
+    TOHCI_MMR = packed record
+        HcRevision : uint32;
+        HcControl  : uint32;
+        HcCommandStatus : uint32;
+        HcIntStatus  : uint32;
+        HcIntEnable  : uint32;
+        HcIntDisable : uint32;
+        HcHCCA : uint32;
+        HcPeriodCurrentED : uint32;
+        HcControlHeadED : uint32;
+        HcControlCurrentED : uint32;
+        HcBulkHeadED : uint32;
+        HcBulkCurrentED : uint32;
+        HcDoneHead : uint32;
+        HcFmRemaining : uint32;
+        HcFmNumber : uint32;
+        HcPeriodicStart : uint32;
+        HcLSThreshold : uint32;
+        HcRhDescriptorA : uint32;
+        HcRhDescriptorB : uint32;
+        HcRhStatus : uint32;
+    end;
+
 procedure init;
 
 implementation
@@ -19,6 +44,7 @@ var
     count   : uint32;
     i       : uint32;
     block   : uint32;
+    MMR     : POHCI_MMR;
 
 begin
     console.writestringln('USB: INIT BEGIN.');
@@ -57,6 +83,9 @@ begin
             block:= devices[i].address0 SHR 22;
             force_alloc_block(block, 0);
             map_page(block, block);
+            MMR:= POHCI_MMR(devices[i].address0);
+            console.writestring('HcRevision? ');
+            console.writeintln(MMR^.HcRevision);
         end;
     end;