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Annotation of previous/src/includes/sysReg.h, revision 1.1.1.4

1.1.1.4 ! root        1: #pragma once
        !             2: 
        !             3: #ifndef __SYSREG_H__
        !             4: #define __SYSREG_H__
        !             5: 
        !             6: 
        !             7: #ifdef __cplusplus
        !             8: extern "C" {
        !             9: #endif
        !            10: 
1.1       root       11: /* NeXT system registers emulation */
                     12: 
1.1.1.2   root       13: /* Interrupts */
1.1       root       14: #define INT_SOFT1       0x00000001  // level 1
                     15: #define INT_SOFT2       0x00000002  // level 2
                     16: #define INT_POWER       0x00000004  // level 3
                     17: #define INT_KEYMOUSE    0x00000008
                     18: #define INT_MONITOR     0x00000010
                     19: #define INT_VIDEO       0x00000020
                     20: #define INT_DSP_L3      0x00000040
                     21: #define INT_PHONE       0x00000080  // Floppy?
                     22: #define INT_SOUND_OVRUN 0x00000100
                     23: #define INT_EN_RX       0x00000200
                     24: #define INT_EN_TX       0x00000400
                     25: #define INT_PRINTER     0x00000800
                     26: #define INT_SCSI        0x00001000
                     27: #define INT_DISK        0x00002000  // in color systems this is INT_C16VIDEO
                     28: #define INT_DSP_L4      0x00004000  // level 4
                     29: #define INT_BUS         0x00008000  // level 5
                     30: #define INT_REMOTE      0x00010000
                     31: #define INT_SCC         0x00020000
                     32: #define INT_R2M_DMA     0x00040000  // level 6
                     33: #define INT_M2R_DMA     0x00080000
                     34: #define INT_DSP_DMA     0x00100000
                     35: #define INT_SCC_DMA     0x00200000
                     36: #define INT_SND_IN_DMA  0x00400000
                     37: #define INT_SND_OUT_DMA 0x00800000
                     38: #define INT_PRINTER_DMA 0x01000000
                     39: #define INT_DISK_DMA    0x02000000
                     40: #define INT_SCSI_DMA    0x04000000
                     41: #define INT_EN_RX_DMA   0x08000000
                     42: #define INT_EN_TX_DMA   0x10000000
                     43: #define INT_TIMER       0x20000000
                     44: #define INT_PFAIL       0x40000000  // level 7
                     45: #define INT_NMI         0x80000000
                     46: 
1.1.1.2   root       47: /* Interrupt Level Masks */
                     48: #define INT_L7_MASK     0xC0000000
                     49: #define INT_L6_MASK     0x3FFC0000
                     50: #define INT_L5_MASK     0x00038000
                     51: #define INT_L4_MASK     0x00004000
                     52: #define INT_L3_MASK     0x00003FFC
                     53: #define INT_L2_MASK     0x00000002
                     54: #define INT_L1_MASK     0x00000001
                     55: 
                     56: #define SET_INT         1
                     57: #define RELEASE_INT     0
1.1       root       58: 
1.1.1.2   root       59: void set_interrupt(Uint32 intr, Uint8 state);
1.1.1.4 ! root       60: int scr_get_interrupt_level(Uint32 interrupt);
        !            61: 
        !            62: extern Uint32 scrIntStat;
        !            63: extern Uint32 scrIntMask;
1.1.1.2   root       64: 
                     65: void set_dsp_interrupt(Uint8 state);
1.1       root       66: 
                     67: void SID_Read(void);
                     68: 
                     69: void SCR_Reset(void);
                     70: void SCR1_Read0(void);
                     71: void SCR1_Read1(void);
                     72: void SCR1_Read2(void);
                     73: void SCR1_Read3(void);
                     74: 
                     75: void SCR2_Read0(void);
                     76: void SCR2_Write0(void);
                     77: void SCR2_Read1(void);
                     78: void SCR2_Write1(void);
                     79: void SCR2_Read2(void);
                     80: void SCR2_Write2(void);
                     81: void SCR2_Read3(void);
                     82: void SCR2_Write3(void);
                     83: 
                     84: void IntRegStatRead(void);
                     85: void IntRegStatWrite(void);
                     86: void IntRegMaskRead(void);
                     87: void IntRegMaskWrite(void);
                     88: 
1.1.1.2   root       89: void Hardclock_InterruptHandler(void);
1.1       root       90: void HardclockRead0(void);
                     91: void HardclockRead1(void);
                     92: 
                     93: void HardclockWrite0(void);
                     94: void HardclockWrite1(void);
                     95: 
                     96: void HardclockWriteCSR(void);
                     97: void HardclockReadCSR(void);
                     98: 
1.1.1.2   root       99: void System_Timer_Read(void);
1.1.1.3   root      100: void System_Timer_Write(void);
1.1       root      101: 
1.1.1.2   root      102: void ColorVideo_CMD_Write(void);
                    103: void color_video_interrupt(void);
1.1.1.4 ! root      104:     
        !           105: #ifdef __cplusplus
        !           106: }
        !           107: #endif
        !           108: 
        !           109: #endif /* __SYSREG_H__ */

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