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Annotation of coherent/f/usr/include.78/sys/sbp.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Constants for Sound Blaster Pro
        !             3:  */
        !             4: #ifndef __SYS_SBP_H__
        !             5: #define __SYS_SBP_H__
        !             6: 
        !             7: /* i/o addresses */
        !             8: #define LEFT_FM_STATUS         (SBP_BASE)        /* read       */
        !             9: #define LEFT_FM_ADDR           (SBP_BASE)        /* write      */
        !            10: #define LEFT_FM_DATA           (SBP_BASE + 1)    /* write-only */
        !            11: #define RIGHT_FM_STATUS                (SBP_BASE + 2)    /* read       */
        !            12: #define RIGHT_FM_ADDR          (SBP_BASE + 2)    /* write      */
        !            13: #define RIGHT_FM_DATA          (SBP_BASE + 3)    /* write-only */
        !            14: #define MIXER_ADDR             (SBP_BASE + 4)    /* write-only */
        !            15: #define MIXER_DATA             (SBP_BASE + 5)    /* read-write */
        !            16: #define DSP_RESET              (SBP_BASE + 6)    /* write-only */
        !            17: #define FM_STATUS              (SBP_BASE + 8)    /* read       */
        !            18: #define FM_ADDR                        (SBP_BASE + 8)    /* write      */
        !            19: #define FM_DATA                        (SBP_BASE + 9)    /* write-only */
        !            20: #define DSP_READ_DATA          (SBP_BASE + 0xA)  /* read-only  */
        !            21: #define DSP_WR_DATA            (SBP_BASE + 0xC)  /* write      */
        !            22: #define DSP_WR_CMD             (SBP_BASE + 0xC)  /* write      */
        !            23: #define DSP_WBUF_STATUS                (SBP_BASE + 0xC)  /* read       */
        !            24: #define DSP_DATA_AVAIL         (SBP_BASE + 0xE)  /* read-only  */
        !            25: #define CD_DATA                        (SBP_BASE + 0x10) /* read       */
        !            26: #define CD_COMMAND             (SBP_BASE + 0x10) /* write      */
        !            27: #define CD_STATUS              (SBP_BASE + 0x11) /* read-only  */
        !            28: #define CD_RESET               (SBP_BASE + 0x12) /* write-only */
        !            29: #define CD_ENABLE              (SBP_BASE + 0x13) /* write-only */
        !            30: 
        !            31: #define DSP_RESET_LIM  100
        !            32: #define DSP_WR_DIR     0x10
        !            33: #define DSP_READY      0xAA
        !            34: #define DSP_SPKR_ON    0xD1
        !            35: #define DSP_SPKR_OFF   0xD3
        !            36: #define DSP_GET_SPK_ST 0xD8
        !            37: #define DSP_GET_VERSION        0xE1
        !            38: #endif

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