[VM][General] Merge Upstream 20180530.

[csp-qt/common_source_project-fm7.git] / source / src / vm / scsi_dev.h

diff --git a/source/src/vm/scsi_dev.h b/source/src/vm/scsi_dev.h
index 689f058..36f9553 100644 (file)
--- a/source/src/vm/scsi_dev.h
+++ b/source/src/vm/scsi_dev.h
@@ -94,12 +94,11 @@ static const _TCHAR* scsi_phase_name[9] = {
 #define SCSI_CMD_READHEADER    0x44    // Read Header (O)
 #define SCSI_CMD_SUBCHANNEL    0x42    // Read Subchannel (O)
 #define SCSI_CMD_READ_TOC      0x43    // Read TOC (O)
-#define SASI_CMD_SPECIFY       0xc2    // SASI Specify
 
 #define SCSI_STATUS_GOOD       0x00    // Status Good
 #define SCSI_STATUS_CHKCOND    0x02    // Check Condition
 #define SCSI_STATUS_CONDMET    0x04    // Condition Met
-#define SCSI_STATUS_BUSY       0x08    // Busy
+#define SCSI_STATUS_BUSY       0x08    // Busy 
 #define SCSI_STATUS_INTERM     0x10    // Intermediate
 #define SCSI_STATUS_INTCDMET   0x14    // Intermediate-Condition Met
 #define SCSI_STATUS_RESCONF    0x18    // Reservation Conflict
@@ -126,6 +125,13 @@ static const _TCHAR* scsi_phase_name[9] = {
 #define SCSI_KEY_MISCOMP       0x0E    // Miscompare (Search)
 #define SCSI_KEY_RESERVED      0x0F    // Reserved
 
+#define SCSI_SENSE_NOSENSE     0x00    // No Sense
+#define SCSI_SENSE_NOTREADY    0x04    // Not Ready
+#define SCSI_SENSE_NORECORDFND 0x14    // No Record Found
+#define SCSI_SENSE_SEEKERR     0x15    // Seek Error
+#define SCSI_SENSE_ILLGLBLKADDR        0x21    // Illegal Block Address
+#define SCSI_SENSE_WRITEPROTCT 0x27    // Write Protected
+
 class FIFO;
 
 class SCSI_DEV : public DEVICE
@@ -147,6 +153,8 @@ private:
        uint32_t first_req_clock;
        double next_req_usec;
        
+       uint8_t sense_code;
+       
 public:
        SCSI_DEV(VM_TEMPLATE* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu)
        {
@@ -186,6 +194,14 @@ public:
                register_output_signal(&outputs_msg, device, SIG_SCSI_MSG, 1 << scsi_id);
                register_output_signal(&outputs_req, device, SIG_SCSI_REQ, 1 << scsi_id);
        }
+       uint8_t get_sense_code()
+       {
+               return sense_code;
+       }
+       void set_sense_code(uint8_t value)
+       {
+               sense_code = value;
+       }
        void set_phase(int value);
        void set_phase_delay(int value, double usec);
        void set_dat(int value);
@@ -219,8 +235,8 @@ public:
        }
        virtual int get_command_length(int value);
        virtual void start_command();
-       virtual void read_buffer(int length);
-       virtual void write_buffer(int length);
+       virtual bool read_buffer(int length);
+       virtual bool write_buffer(int length);
        
        uint8_t get_cur_command()
        {
@@ -240,6 +256,7 @@ public:
        char product_id[16 + 1];
        uint8_t device_type;
        bool is_removable;
+       bool is_hot_swappable;
        double seek_time;
        int bytes_per_sec;