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Annotation of previous/src/ioMemTabTurbo.c, revision 1.1

1.1     ! root        1: /*
        !             2:  Previous - ioMemTabTurbo.c
        !             3:  
        !             4:  This file is distributed under the GNU Public License, version 2 or at
        !             5:  your option any later version. Read the file gpl.txt for details.
        !             6:  
        !             7:  Table with hardware IO handlers for the NEXT.
        !             8:  */
        !             9: 
        !            10: 
        !            11: const char IoMemTabTurbo_fileid[] = "Previous ioMemTabTurbo.c : " __DATE__ " " __TIME__;
        !            12: 
        !            13: #include "main.h"
        !            14: #include "ioMem.h"
        !            15: #include "ioMemTables.h"
        !            16: #include "video.h"
        !            17: #include "configuration.h"
        !            18: #include "sysdeps.h"
        !            19: #include "m68000.h"
        !            20: #include "esp.h"
        !            21: #include "ethernet.h"
        !            22: #include "sysReg.h"
        !            23: #include "dma.h"
        !            24: #include "scc.h"
        !            25: #include "mo.h"
        !            26: #include "kms.h"
        !            27: #include "printer.h"
        !            28: #include "ramdac.h"
        !            29: #include "floppy.h"
        !            30: #include "dsp.h"
        !            31: 
        !            32: 
        !            33: 
        !            34: /*-----------------------------------------------------------------------*/
        !            35: /*
        !            36:  List of functions to handle read/write hardware interceptions.
        !            37:  */
        !            38: const INTERCEPT_ACCESS_FUNC IoMemTable_Turbo[] =
        !            39: {
        !            40:        /* DMA Controller (Motorola) (writes MUST be 32-bit) */
        !            41:        { 0x02000010, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            42:        { 0x02000040, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            43:        { 0x02000080, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            44:        { 0x02000090, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            45:        { 0x020000d0, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            46:        { 0x02000110, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            47:        { 0x02000150, SIZE_LONG, TDMA_CSR_Read, TDMA_CSR_Write },
        !            48:        
        !            49:        /* Channel SCSI */
        !            50:        { 0x02004010, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            51:        { 0x02004014, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            52:        { 0x02004018, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            53:        { 0x0200401c, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            54:        
        !            55:        /* Channel Sound out */
        !            56:        { 0x02004040, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            57:        { 0x02004044, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            58:        { 0x02004048, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            59:        { 0x0200404c, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            60:        
        !            61:        /* Ethernet Saved Next */
        !            62:        { 0x02004050, SIZE_LONG, TDMA_Saved_Next_Read, IoMem_WriteWithoutInterceptionButTrace },
        !            63: 
        !            64:        /* Channel Sound in */
        !            65:        { 0x02004080, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            66:        { 0x02004084, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            67:        { 0x02004088, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            68:        { 0x0200408c, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            69:        
        !            70:        /* Channel Printer */
        !            71:        { 0x02004090, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            72:        { 0x02004094, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            73:        { 0x02004098, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            74:        { 0x0200409c, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            75:        
        !            76:        /* Channel DSP */
        !            77:        { 0x020040d0, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            78:        { 0x020040d4, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            79:        { 0x020040d8, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            80:        { 0x020040dc, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            81:        
        !            82:        /* Channel Ethernet Transmit */
        !            83:        { 0x02004110, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            84:        { 0x02004114, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            85:        { 0x02004118, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            86:        { 0x0200411c, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            87:        
        !            88:        /* Channel Ethernet Receive */
        !            89:        { 0x02004150, SIZE_LONG, DMA_Next_Read, DMA_Next_Write },
        !            90:        { 0x02004154, SIZE_LONG, DMA_Limit_Read, DMA_Limit_Write },
        !            91:        { 0x02004158, SIZE_LONG, DMA_Start_Read, DMA_Start_Write },
        !            92:        { 0x0200415c, SIZE_LONG, DMA_Stop_Read, DMA_Stop_Write },
        !            93:        
        !            94:        /* DMA Init */
        !            95:        { 0x02004210, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !            96:        { 0x02004240, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !            97:        { 0x02004280, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !            98:        { 0x02004290, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !            99:        { 0x020042d0, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !           100:        { 0x02004310, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !           101:        { 0x02004350, SIZE_LONG, DMA_Init_Read, DMA_Init_Write },
        !           102:        
        !           103:        /* Network Adapter (AT&T 7213) */
        !           104:        { 0x02006000, SIZE_BYTE, EN_TX_Status_Read, EN_TX_Status_Write },
        !           105:        { 0x02006001, SIZE_BYTE, EN_TX_Mask_Read, EN_TX_Mask_Write },
        !           106:        { 0x02006002, SIZE_BYTE, EN_RX_Status_Read, EN_RX_Status_Write },
        !           107:        { 0x02006003, SIZE_BYTE, EN_RX_Mask_Read, EN_RX_Mask_Write },
        !           108:        { 0x02006004, SIZE_BYTE, EN_TX_Mode_Read, EN_TX_Mode_Write },
        !           109:        { 0x02006005, SIZE_BYTE, EN_RX_Mode_Read, EN_RX_Mode_Write },
        !           110:        { 0x02006006, SIZE_BYTE, EN_Control_Read, EN_Control_Write },
        !           111:        { 0x02006007, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           112:        { 0x02006008, SIZE_BYTE, EN_NodeID0_Read, EN_NodeID0_Write },
        !           113:        { 0x02006009, SIZE_BYTE, EN_NodeID1_Read, EN_NodeID1_Write },
        !           114:        { 0x0200600a, SIZE_BYTE, EN_NodeID2_Read, EN_NodeID2_Write },
        !           115:        { 0x0200600b, SIZE_BYTE, EN_NodeID3_Read, EN_NodeID3_Write },
        !           116:        { 0x0200600c, SIZE_BYTE, EN_NodeID4_Read, EN_NodeID4_Write },
        !           117:        { 0x0200600d, SIZE_BYTE, EN_NodeID5_Read, EN_NodeID5_Write },
        !           118:        { 0x0200600e, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           119:        { 0x0200600f, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           120:        
        !           121:        /* Interrupt Status and Mask Registers */
        !           122:        { 0x02007000, SIZE_LONG, IntRegStatRead, IntRegStatWrite },
        !           123:        { 0x02007800, SIZE_LONG, IntRegMaskRead, IntRegMaskWrite },
        !           124:        
        !           125:        /* DSP (Motorola XSP56001) */
        !           126:        { 0x02008000, SIZE_BYTE, DSP_ICR_Read, DSP_ICR_Write },
        !           127:        { 0x02008001, SIZE_BYTE, DSP_CVR_Read, DSP_CVR_Write },
        !           128:        { 0x02008002, SIZE_BYTE, DSP_ISR_Read, DSP_ISR_Write },
        !           129:        { 0x02008003, SIZE_BYTE, DSP_IVR_Read, DSP_IVR_Write },
        !           130:        { 0x02008004, SIZE_BYTE, DSP_Data0_Read, DSP_Data0_Write },
        !           131:        { 0x02008005, SIZE_BYTE, DSP_Data1_Read, DSP_Data1_Write },
        !           132:        { 0x02008006, SIZE_BYTE, DSP_Data2_Read, DSP_Data2_Write },
        !           133:        { 0x02008007, SIZE_BYTE, DSP_Data3_Read, DSP_Data3_Write },
        !           134:        
        !           135:        /* System Control Register 1 */
        !           136:        { 0x0200c000, SIZE_BYTE, SCR1_Read0, IoMem_WriteWithoutInterceptionButTrace },
        !           137:        { 0x0200c001, SIZE_BYTE, SCR1_Read1, IoMem_WriteWithoutInterceptionButTrace },
        !           138:        { 0x0200c002, SIZE_BYTE, SCR1_Read2, IoMem_WriteWithoutInterceptionButTrace },
        !           139:        { 0x0200c003, SIZE_BYTE, SCR1_Read3, IoMem_WriteWithoutInterceptionButTrace },
        !           140:        
        !           141:        /* System Control Register 2 */
        !           142:        { 0x0200d000, SIZE_BYTE, SCR2_Read0, SCR2_Write0 },
        !           143:        { 0x0200d001, SIZE_BYTE, SCR2_Read1, SCR2_Write1 },
        !           144:        { 0x0200d002, SIZE_BYTE, SCR2_Read2, SCR2_Write2 },
        !           145:        { 0x0200d003, SIZE_BYTE, SCR2_Read3, SCR2_Write3 },
        !           146:        
        !           147:        /* Monitor/Soundbox (Keyboard, Mouse, Sound) */
        !           148:        { 0x0200e000, SIZE_BYTE, KMS_Stat_Snd_Read, KMS_Ctrl_Snd_Write },
        !           149:        { 0x0200e001, SIZE_BYTE, KMS_Stat_KM_Read, KMS_Ctrl_KM_Write },
        !           150:        { 0x0200e002, SIZE_BYTE, KMS_Stat_TX_Read, KMS_Ctrl_TX_Write },
        !           151:        { 0x0200e003, SIZE_BYTE, KMS_Stat_Cmd_Read, KMS_Ctrl_Cmd_Write },
        !           152:        { 0x0200e004, SIZE_LONG, KMS_Data_Read, KMS_Data_Write },
        !           153:        { 0x0200e008, SIZE_LONG, KMS_KM_Data_Read, IoMem_WriteWithoutInterceptionButTrace },
        !           154:        { 0x0200e00c, SIZE_LONG, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           155:        
        !           156:        /* Printer */
        !           157:     { 0x0200f000, SIZE_BYTE, LP_CSR0_Read, LP_CSR0_Write },
        !           158:     { 0x0200f001, SIZE_BYTE, LP_CSR1_Read, LP_CSR1_Write },
        !           159:     { 0x0200f002, SIZE_BYTE, LP_CSR2_Read, LP_CSR2_Write },
        !           160:     { 0x0200f003, SIZE_BYTE, LP_CSR3_Read, LP_CSR3_Write },
        !           161:     { 0x0200f004, SIZE_LONG, LP_Data_Read, LP_Data_Write },
        !           162:        
        !           163:        /* Brightness */
        !           164:        { 0x02010000, SIZE_LONG, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           165: 
        !           166:        /* GPIO Register */
        !           167:        { 0x02012000, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           168:        { 0x02012001, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           169:        { 0x02012002, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           170:        { 0x02012003, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           171: 
        !           172:        /* SCSI Controller (NCR53C90A) */
        !           173:        { 0x02014000, SIZE_BYTE, ESP_TransCountL_Read, ESP_TransCountL_Write },
        !           174:        { 0x02014001, SIZE_BYTE, ESP_TransCountH_Read, ESP_TransCountH_Write },
        !           175:        { 0x02014002, SIZE_BYTE, ESP_FIFO_Read, ESP_FIFO_Write },
        !           176:        { 0x02014003, SIZE_BYTE, ESP_Command_Read, ESP_Command_Write },
        !           177:        { 0x02014004, SIZE_BYTE, ESP_Status_Read, ESP_SelectBusID_Write },
        !           178:        { 0x02014005, SIZE_BYTE, ESP_IntStatus_Read, ESP_SelectTimeout_Write },
        !           179:        { 0x02014006, SIZE_BYTE, ESP_SeqStep_Read, ESP_SyncPeriod_Write },
        !           180:        { 0x02014007, SIZE_BYTE, ESP_FIFOflags_Read, ESP_SyncOffset_Write },
        !           181:        { 0x02014008, SIZE_BYTE, ESP_Configuration_Read, ESP_Configuration_Write },
        !           182:        { 0x02014009, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, ESP_ClockConv_Write },
        !           183:        { 0x0201400a, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, ESP_Test_Write },
        !           184:        { 0x0201400b, SIZE_BYTE, ESP_Conf2_Read, IoMem_WriteWithoutInterceptionButTrace },
        !           185:        { 0x0201400c, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           186:        { 0x0201400d, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           187:        { 0x0201400e, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           188:        { 0x0201400f, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           189:        
        !           190:        /* SCSI DMA Control/Status Registers */
        !           191:        { 0x02014020, SIZE_BYTE, ESP_DMA_CTRL_Read, ESP_DMA_CTRL_Write },
        !           192:        { 0x02014021, SIZE_BYTE, ESP_DMA_FIFO_STAT_Read, ESP_DMA_FIFO_STAT_Write },
        !           193:        
        !           194:        /* Event Counter */
        !           195:        { 0x0201a000, SIZE_BYTE, System_Timer_Read, IoMem_WriteWithoutInterception },
        !           196:        { 0x0201a001, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterceptionButTrace },
        !           197:        { 0x0201a002, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterceptionButTrace },
        !           198:        { 0x0201a003, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterceptionButTrace },
        !           199:        
        !           200:        /* Floppy Controller (Intel 82077AA) */
        !           201:        { 0x02014100, SIZE_BYTE, FLP_StatA_Read, IoMem_WriteWithoutInterceptionButTrace },
        !           202:        { 0x02014101, SIZE_BYTE, FLP_StatB_Read, IoMem_WriteWithoutInterceptionButTrace },
        !           203:        { 0x02014102, SIZE_BYTE, FLP_DataOut_Read, FLP_DataOut_Write },
        !           204:        { 0x02014103, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           205:        { 0x02014104, SIZE_BYTE, FLP_Status_Read, FLP_DataRate_Write },
        !           206:        { 0x02014105, SIZE_BYTE, FLP_FIFO_Read, FLP_FIFO_Write },
        !           207:        { 0x02014106, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           208:        { 0x02014107, SIZE_BYTE, FLP_DataIn_Read, FLP_Configuration_Write },
        !           209:        
        !           210:        /* Floppy External Control */
        !           211:        { 0x02014108, SIZE_BYTE, FLP_Control_Read, FLP_Select_Write },
        !           212:        
        !           213:        /* Internal Hardclock */
        !           214:        { 0x02016000, SIZE_BYTE, HardclockRead0, HardclockWrite0 },
        !           215:        { 0x02016001, SIZE_BYTE, HardclockRead1, HardclockWrite1 },
        !           216:        { 0x02016004, SIZE_BYTE, HardclockReadCSR, HardclockWriteCSR },
        !           217:        
        !           218:        /* Serial Communication Controller (AMD Z8530H) */
        !           219:        { 0x02018000, SIZE_BYTE, SCC_ControlB_Read, SCC_ControlB_Write },
        !           220:        { 0x02018001, SIZE_BYTE, SCC_ControlA_Read, SCC_ControlA_Write },
        !           221:        { 0x02018002, SIZE_BYTE, SCC_DataB_Read, SCC_DataB_Write },
        !           222:        { 0x02018003, SIZE_BYTE, SCC_DataA_Read, SCC_DataA_Write },
        !           223:        /* Serial Interface Clock */
        !           224:        { 0x02018004, SIZE_LONG, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           225:        
        !           226:        /* RAMDAC (Brooktree Bt463) */
        !           227:        { 0x0201c000, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           228:        { 0x0201c001, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           229:        { 0x0201c002, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           230:        { 0x0201c003, SIZE_BYTE, IoMem_ReadWithoutInterceptionButTrace, IoMem_WriteWithoutInterceptionButTrace },
        !           231:        
        !           232:        { 0, 0, NULL, NULL }
        !           233: };
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