1.1 --- a/src/gdrom/packet.h	Tue Jan 01 05:08:38 2008 +0000
     1.2 +++ b/src/gdrom/packet.h	Sun Jul 06 05:35:13 2008 +0000
     1.3 @@ -66,5 +66,17 @@
     1.4  #define PKT_ERR_BADREADMODE 0x6405  /* Illegal mode for this track */
     1.5  #define PKT_ERR_RESET     0x2906
     1.6  
     1.7 -#define IDE_READ_MODE1 0x20
     1.8 -#define IDE_READ_RAW   0x30
     1.9 +/* Parse CD read */
    1.10 +#define READ_CD_MODE(x)    ((x)&0x0E)
    1.11 +#define READ_CD_MODE_ANY   0x00
    1.12 +#define READ_CD_MODE_CDDA  0x02 
    1.13 +#define READ_CD_MODE_1     0x04
    1.14 +#define READ_CD_MODE_2     0x06
    1.15 +#define READ_CD_MODE_2_FORM_1 0x08
    1.16 +#define READ_CD_MODE_2_FORM_2 0x0A
    1.17 +
    1.18 +#define READ_CD_CHANNELS(x) ((x)&0xF0)
    1.19 +#define READ_CD_HEADER(x)  ((x)&0x80)
    1.20 +#define READ_CD_SUBHEAD(x) ((x)&0x40)
    1.21 +#define READ_CD_DATA(x)    ((x)&0x20)
    1.22 +#define READ_CD_RAW(x)     ((x)&0x10)