1 files changed, 183 insertions, 0 deletions

diff --git a/drivers/cdrom/sonycd535.h b/drivers/cdrom/sonycd535.h
new file mode 100644
index 000000000000..5dea1ef168d6
--- /dev/null
+++ b/drivers/cdrom/sonycd535.h
@@ -0,0 +1,183 @@
+#ifndef SONYCD535_H
+#define SONYCD535_H
+
+/*
+ * define all the commands recognized by the CDU-531/5
+ */
+#define SONY535_REQUEST_DRIVE_STATUS_1          (0x80)
+#define SONY535_REQUEST_SENSE                   (0x82)
+#define SONY535_REQUEST_DRIVE_STATUS_2          (0x84)
+#define SONY535_REQUEST_ERROR_STATUS            (0x86)
+#define SONY535_REQUEST_AUDIO_STATUS            (0x88)
+#define SONY535_INQUIRY                         (0x8a)
+
+#define SONY535_SET_INACTIVITY_TIME             (0x90)
+
+#define SONY535_SEEK_AND_READ_N_BLOCKS_1        (0xa0)
+#define SONY535_SEEK_AND_READ_N_BLOCKS_2        (0xa4)
+#define SONY535_PLAY_AUDIO                      (0xa6)
+
+#define SONY535_REQUEST_DISC_CAPACITY           (0xb0)
+#define SONY535_REQUEST_TOC_DATA                (0xb2)
+#define SONY535_REQUEST_SUB_Q_DATA              (0xb4)
+#define SONY535_REQUEST_ISRC                    (0xb6)
+#define SONY535_REQUEST_UPC_EAN                 (0xb8)
+
+#define SONY535_SET_DRIVE_MODE                  (0xc0)
+#define SONY535_REQUEST_DRIVE_MODE              (0xc2)
+#define SONY535_SET_RETRY_COUNT                 (0xc4)
+
+#define SONY535_DIAGNOSTIC_1                    (0xc6)
+#define SONY535_DIAGNOSTIC_4                    (0xcc)
+#define SONY535_DIAGNOSTIC_5                    (0xce)
+
+#define SONY535_EJECT_CADDY                     (0xd0)
+#define SONY535_DISABLE_EJECT_BUTTON            (0xd2)
+#define SONY535_ENABLE_EJECT_BUTTON             (0xd4)
+
+#define SONY535_HOLD                            (0xe0)
+#define SONY535_AUDIO_PAUSE_ON_OFF              (0xe2)
+#define SONY535_SET_VOLUME                      (0xe8)
+
+#define SONY535_STOP                            (0xf0)
+#define SONY535_SPIN_UP                         (0xf2)
+#define SONY535_SPIN_DOWN                       (0xf4)
+
+#define SONY535_CLEAR_PARAMETERS                (0xf6)
+#define SONY535_CLEAR_ENDING_ADDRESS            (0xf8)
+
+/*
+ * define some masks
+ */
+#define SONY535_DATA_NOT_READY_BIT              (0x1)
+#define SONY535_RESULT_NOT_READY_BIT            (0x2)
+
+/*
+ *  drive status 1
+ */
+#define SONY535_STATUS1_COMMAND_ERROR           (0x1)
+#define SONY535_STATUS1_DATA_ERROR              (0x2)
+#define SONY535_STATUS1_SEEK_ERROR              (0x4)
+#define SONY535_STATUS1_DISC_TYPE_ERROR         (0x8)
+#define SONY535_STATUS1_NOT_SPINNING            (0x10)
+#define SONY535_STATUS1_EJECT_BUTTON_PRESSED    (0x20)
+#define SONY535_STATUS1_CADDY_NOT_INSERTED      (0x40)
+#define SONY535_STATUS1_BYTE_TWO_FOLLOWS        (0x80)
+
+/*
+ * drive status 2
+ */
+#define SONY535_CDD_LOADING_ERROR               (0x7)
+#define SONY535_CDD_NO_DISC                     (0x8)
+#define SONY535_CDD_UNLOADING_ERROR             (0x9)
+#define SONY535_CDD_CADDY_NOT_INSERTED          (0xd)
+#define SONY535_ATN_RESET_OCCURRED              (0x2)
+#define SONY535_ATN_DISC_CHANGED                (0x4)
+#define SONY535_ATN_RESET_AND_DISC_CHANGED      (0x6)
+#define SONY535_ATN_EJECT_IN_PROGRESS           (0xe)
+#define SONY535_ATN_BUSY                        (0xf)
+
+/*
+ * define some parameters
+ */
+#define SONY535_AUDIO_DRIVE_MODE                (0)
+#define SONY535_CDROM_DRIVE_MODE                (0xe0)
+
+#define SONY535_PLAY_OP_PLAYBACK                (0)
+#define SONY535_PLAY_OP_ENTER_HOLD              (1)
+#define SONY535_PLAY_OP_SET_AUDIO_ENDING_ADDR   (2)
+#define SONY535_PLAY_OP_SCAN_FORWARD            (3)
+#define SONY535_PLAY_OP_SCAN_BACKWARD           (4)
+
+/*
+ *  convert from msf format to block number 
+ */
+#define SONY_BLOCK_NUMBER(m,s,f) (((m)*60L+(s))*75L+(f))
+#define SONY_BLOCK_NUMBER_MSF(x) (((x)[0]*60L+(x)[1])*75L+(x)[2])
+
+/*
+ *  error return values from the doSonyCmd() routines
+ */
+#define TIME_OUT                        (-1)
+#define NO_CDROM                        (-2)
+#define BAD_STATUS                      (-3)
+#define CD_BUSY                         (-4)
+#define NOT_DATA_CD                     (-5)
+#define NO_ROOM                         (-6)
+
+#define LOG_START_OFFSET        150     /* Offset of first logical sector */
+
+#define SONY_JIFFIES_TIMEOUT    (5*HZ)  /* Maximum time
+                                           the drive will wait/try for an
+                                           operation */
+#define SONY_READY_RETRIES      (50000)  /* How many times to retry a
+                                                  spin waiting for a register
+                                                  to come ready */
+#define SONY535_FAST_POLLS      (10000)   /* how many times recheck 
+                                                  status waiting for a data
+                                                  to become ready */
+
+typedef unsigned char Byte;
+
+/*
+ * This is the complete status returned from the drive configuration request
+ * command.
+ */
+struct s535_sony_drive_config
+{
+   char vendor_id[8];
+   char product_id[16];
+   char product_rev_level[4];
+};
+
+/* The following is returned from the request sub-q data command */
+struct s535_sony_subcode
+{
+   unsigned char address        :4;
+   unsigned char control        :4;
+   unsigned char track_num;
+   unsigned char index_num;
+   unsigned char rel_msf[3];
+   unsigned char abs_msf[3];
+};
+
+struct s535_sony_disc_capacity
+{
+   Byte mFirstTrack, sFirstTrack, fFirstTrack;
+   Byte mLeadOut, sLeadOut, fLeadOut;
+};
+
+/*
+ * The following is returned from the request TOC (Table Of Contents) command.
+ * (last_track_num-first_track_num+1) values are valid in tracks.
+ */
+struct s535_sony_toc
+{
+   unsigned char reserved0      :4;
+   unsigned char control0       :4;
+   unsigned char point0;
+   unsigned char first_track_num;
+   unsigned char reserved0a;
+   unsigned char reserved0b;
+   unsigned char reserved1      :4;
+   unsigned char control1       :4;
+   unsigned char point1;
+   unsigned char last_track_num;
+   unsigned char dummy1;
+   unsigned char dummy2;
+   unsigned char reserved2      :4;
+   unsigned char control2       :4;
+   unsigned char point2;
+   unsigned char lead_out_start_msf[3];
+   struct
+   {
+      unsigned char reserved    :4;
+      unsigned char control     :4;
+      unsigned char track;
+      unsigned char track_start_msf[3];
+   } tracks[100];
+
+   unsigned int lead_out_start_lba;
+};
+
+#endif /* SONYCD535_H */