Add chip ID & num LBA retrieval commands

Author: brandonlw

DriveCom/DriveCom/DriveCom.csproj.user

@@ -4,6 +4,6 @@
     <StartArguments>/drive=E /burner=C:\Users\Brandon\Documents\GitHub\PS2251-03\BINs\BN03V104M.BIN /firmware=C:\Users\Brandon\Documents\GitHub\PS2251-03\BINs\FW03FF01V10353M.BIN</StartArguments>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
-    <StartArguments>/drive=E /burner="C:\Users\Brandon\Documents\GitHub\PS2251-03\BINs\BN03V104M.BIN"</StartArguments>
+    <StartArguments>/drive=E</StartArguments>
   </PropertyGroup>
 </Project>

DriveCom/DriveCom/PhisonDevice.cs

@@ -149,6 +149,21 @@ public byte[] RequestVendorInfo()
             return ret;
         }
 
+        public string GetChipID()
+        {
+            var response = SendCommand(new byte[] { 0x06, 0x56, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 512);
+
+            return BitConverter.ToString(response, 0, 6);
+        }
+
+        public string GetFirmwareVersion()
+        {
+            var info = RequestVendorInfo();
+
+            return info[0x94] + "." + info[0x95].ToString("X02") + "." + info[0x96].ToString("X02");
+        }
+
         public ushort? GetChipType()
         {
             ushort? ret = null;
@@ -197,6 +212,17 @@ public RunMode GetRunMode()
             return ret;
         }
 
+        public ulong GetNumLBAs()
+        {
+            var response = SendCommand(new byte[] { 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 8);
+            ulong ret = response[3];
+            ret |= (ulong)((ulong)(response[2] << 8) & 0x0000FF00);
+            ret |= (ulong)((ulong)(response[1] << 16) & 0x00FF0000);
+            ret |= (ulong)((ulong)(response[0] << 24) & 0xFF000000);
+
+            return ret + 1;
+        }
+
         public void JumpToPRAM()
         {
             SendCommand(new byte[] { 0x06, 0xB3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 });

DriveCom/DriveCom/Startup.cs

@@ -26,7 +26,8 @@ public enum Action
             DumpFirmware,
             SetBootMode,
             SendExecutable,
-            SendFirmware
+            SendFirmware,
+            GetNumLBAs
         }
 
         public enum ExitCode
@@ -113,6 +114,11 @@ static void Main(string[] args)
                                 _SendFirmware();
                                 break;
                             }
+                        case Action.GetNumLBAs:
+                            {
+                                _DisplayLBAs();
+                                break;
+                            }
                         case Action.SetBootMode:
                             {
                                 _device.JumpToBootMode();
@@ -157,7 +163,7 @@ static void Main(string[] args)
                                     }
                                 case "mode":
                                     {
-                                        Console.WriteLine("Mode: " + _GetInfo().ToString());
+                                        _GetInfo();
                                         break;
                                     }
                                 case "info":
@@ -166,6 +172,11 @@ static void Main(string[] args)
                                         Console.WriteLine(string.Format("Info: {0}...", BitConverter.ToString(data, 0, 16)));
                                         break;
                                     }
+                                case "get_num_lbas":
+                                    {
+                                        _DisplayLBAs();
+                                        break;
+                                    }
                                 case "password":
                                     {
                                         _SendPassword(@params[1]);
@@ -311,6 +322,11 @@ private static void _CloseDrive()
             }
         }
 
+        private static void _DisplayLBAs()
+        {
+            Console.WriteLine("Number of LBAs: 0x" + _device.GetNumLBAs().ToString("X08"));
+        }
+
         private static void _DumpFirmware(string fileName)
         {
             var address = 0;
@@ -366,6 +382,8 @@ private static PhisonDevice.RunMode _GetInfo()
         {
             Console.WriteLine("Gathering information...");
             Console.WriteLine("Reported chip type: " + _device.GetChipType().GetValueOrDefault().ToString("X04"));
+            Console.WriteLine("Reported chip ID: " + _device.GetChipID());
+            Console.WriteLine("Reported firmware version: " + _device.GetFirmwareVersion());
 
             var ret = _device.GetRunMode();
             Console.WriteLine("Mode: " + ret.ToString());

firmware/scsi.c

@@ -11,6 +11,7 @@
 
 #define VENDOR_BOOT						0xBF
 #define VENDOR_INFO						0x05
+#define VENDOR_CHIPID					0x56
 #define CUSTOM_XPEEK					0x06
 #define CUSTOM_XPOKE					0x07
 #define CUSTOM_IPEEK					0x08
@@ -113,16 +114,46 @@ BYTE HandleCDB()
 					SendData1(1, 0);
 					break;
 				}
-				case VENDOR_INFO: //get info
+				case VENDOR_CHIPID:
 				{
 					int i;
-
-					memset(usb_buffer, 0x00, 0x210);
-					for (i = 0; i < 0x200; i++)
+					memset(usb_buffer, 0x00, 0x200);
+					
+					//Set raw command mode
+					XVAL(0xF480) = 0x00;
+					XVAL(0xF618) = 0xFF;
+					
+					//Select chip 0
+					XVAL(0xF608) = 0xFE;
+					
+					//Reset it
+					XVAL(0xF400) = 0xFF;
+					while (!(XVAL(0xF41E) & 0x01));
+					
+					//Send read chip ID command
+					XVAL(0xF400) = 0x90;
+					XVAL(0xF404) = 0x00;
+					for (i = 0; i < 6; i++)
 					{
-						usb_buffer[i] = *((BYTE __xdata *)(0x5000 + i));
+						usb_buffer[i] = XVAL(0xF408);
 					}
+					
+					SendData1(0x200, 0);
+					scsi_status = 0;
+					return 1;
+				}
+				case VENDOR_INFO: //get info
+				{
+					int i;
 
+					memset(usb_buffer, 0x00, 0x210);
+					usb_buffer[0x094] = 0x00;
+					usb_buffer[0x095] = 0x99;
+					usb_buffer[0x096] = 0x53;
+					usb_buffer[0x17A] = 'V';
+					usb_buffer[0x17B] = 'R';
+					usb_buffer[0x17E] = 0x23;
+					usb_buffer[0x17F] = 0x03;
 					usb_buffer[0x200] = 'I';
 					usb_buffer[0x201] = 'F';
 					SendData1(0x210, 0);