iop_mmio_hwport.h

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/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright ps2dev - http://www.ps2dev.org
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
*/

 
#ifndef __IOP_MMIO_HWPORT__
#define __IOP_MMIO_HWPORT__
 
typedef struct dmac_channel_
{
    vu32 madr;
    vu32 bcr;
    vu32 chcr;
    vu32 tadr;
} dmac_channel_t;
 
typedef struct dmac1_mmio_hwport_
{
    dmac_channel_t oldch[7];
    vu32 dpcr1;
    vu32 dicr1;
} dmac1_mmio_hwport_t;
 
typedef struct dmac2_mmio_hwport_
{
    dmac_channel_t newch[6];
    dmac_channel_t new_unusedch;
    vu32 dpcr2;
    vu32 dicr2;
    vu32 dmacen;
    vu32 dmacinten;
} dmac2_mmio_hwport_t;
 
typedef struct dmac_channel3_
{
    vu32 madr;
    vu32 dlen;
    vu32 slice;
    vu32 chcr;
    vu32 rtar;
    vu32 DmarReadStart;
    vu32 DmarReadEnd;
} dmac_channel3_t;
 
typedef struct dmac3_mmio_hwport_
{
    dmac_channel3_t dmac_channel3_0;
    u8 unused_1c[0x4];
    dmac_channel3_t dmac_channel3_1;
    u8 unused_3c[0x4];
    dmac_channel3_t dmac_channel3_2;
    vu32 DmarWriteStart;
    vu32 DmarWriteEnd;
    u8 unused_64[0x1C];
} dmac3_mmio_hwport_t;
 
typedef struct ssbus1_mmio_hwport_
{
    vu32 ind_0_address;
    vu32 ind_8_address;
    vu32 ind_0_delay;
    vu32 ind_1_delay;
    vu32 ind_2_delay;
    vu32 ind_4_delay;
    vu32 ind_5_delay;
    vu32 ind_8_delay;
    vu32 common_delay;
} ssbus1_mmio_hwport_t;
 
typedef struct ssbus2_mmio_hwport_
{
    vu32 ind_1_address;
    vu32 ind_4_address;
    vu32 ind_5_address;
    vu32 ind_9_address;
    vu32 ind_B_address;
    vu32 ind_9_delay;
    vu32 ind_A_delay;
    vu32 ind_B_delay;
    vu32 ind_C_delay;
} ssbus2_mmio_hwport_t;
 
typedef struct sio0_1_mmio_hwport_
{
    vu32 data;
    vu32 stat;
    vu16 mode;
    vu16 ctrl;
    vu16 misc;
    vu16 baud;
} sio0_1_mmio_hwport_t;
 
typedef struct sio2_mmio_hwport_
{
    vu32 send3_buf[16];
    vu32 send1_2_buf[8];
    vu8 out_fifo; /* PCSX2 says in */
    u8 pad1[3];
    vu8 in_fifo;  /* PCSX2 says out */
    u8 pad2[3];
    vu32 ctrl;
    vu32 recv1;
    vu32 recv2;
    vu32 recv3;
    vu32 unk_78;
    vu32 unk_7c;
    vu32 stat;
    u8 unused[0x7c];
} sio2_mmio_hwport_t;
 
typedef struct usb_mmio_hwport_
{
    vu32 HcRevision;
    vu32 HcControl;
    vu32 HcCommandStatus;
    vu32 HcInterruptStatus;
    vu32 HcInterruptEnable;
    vu32 HcInterruptDisable;
    vu32 HcHCCA;
    vu32 HcPeriodCurrentEd;
    vu32 HcControlHeadEd;
    vu32 HcControlCurrentEd;
    vu32 HcBulkHeadEd;
    vu32 HcBulkCurrentEd;
    vu32 HcDoneHead;
    vu32 HcFmInterval;
    vu32 HcFmRemaining;
    vu32 HcFmNumber;
    vu32 HcPeriodicStart;
    vu32 HcLsThreshold;
    vu32 HcRhDescriptorA;
    vu32 HcRhDescriptorB;
    vu32 HcRhStatus;
    vu32 HcRhPortStatus[2]; /* PCSX2 says 15 or 11 */
    u8 unused[0xa4];
} usb_mmio_hwport_t;
 
typedef struct ieee1394_mmio_hwport_
{
    vu32 NodeID;
    vu32 CycleTime;
 
    vu32 ctrl0;
    vu32 ctrl1;
    vu32 ctrl2;
 
    vu32 PHYAccess;
 
    vu32 UnknownRegister18;
    vu32 UnknownRegister1C;
 
    vu32 intr0;
    vu32 intr0Mask;
 
    vu32 intr1;
    vu32 intr1Mask;
 
    vu32 intr2;
    vu32 intr2Mask;
 
    vu32 dmar;
    vu32 ack_status;
    vu32 ubufTransmitNext;
    vu32 ubufTransmitLast;
    vu32 ubufTransmitClear;
    vu32 ubufReceiveClear;
    vu32 ubufReceive;
    vu32 ubufReceiveLevel;
 
    vu32 unmapped1[0x06];
 
    vu32 UnknownRegister70;
    vu32 UnknownRegister74;
    vu32 UnknownRegister78;
    vu32 UnknownRegister7C;
 
    vu32 PHT_ctrl_ST_R0;
    vu32 PHT_split_TO_R0;
    vu32 PHT_ReqResHdr0_R0;
    vu32 PHT_ReqResHdr1_R0;
    vu32 PHT_ReqResHdr2_R0;
 
    vu32 STRxNIDSel0_R0;
    vu32 STRxNIDSel1_R0;
 
    vu32 STRxHDR_R0;
    vu32 STTxHDR_R0;
 
    vu32 DTransCTRL0;
    vu32 CIPHdrTx0_R0;
    vu32 CIPHdrTx1_R0;
 
    vu32 padding4;
    vu32 STTxTimeStampOffs_R0;
 
    vu32 dmaCtrlSR0;
    vu32 dmaTransTRSH0;
    vu32 dbufFIFO_lvlR0;
    vu32 dbufTxDataR0;
    vu32 dbufRxDataR0;
 
    vu32 dbufWatermarksR0;
    vu32 dbufFIFOSzR0;
 
    vu32 unmapped2[0x0B];
 
    vu32 PHT_ctrl_ST_R1;
    vu32 PHT_split_TO_R1;
    vu32 PHT_ReqResHdr0_R1;
    vu32 PHT_ReqResHdr1_R1;
    vu32 PHT_ReqResHdr2_R1;
 
    vu32 STRxNIDSel0_R1;
    vu32 STRxNIDSel1_R1;
 
    vu32 STRxHDR_R1;
    vu32 STTxHDR_R1;
 
    vu32 DTransCTRL1;
    vu32 CIPHdrTx0_R1;
    vu32 CIPHdrTx1_R1;
 
    vu32 padding5;
    vu32 STTxTimeStampOffs_R1;
 
    vu32 dmaCtrlSR1;
    vu32 dmaTransTRSH1;
    vu32 dbufFIFO_lvlR1;
    vu32 dbufTxDataR1;
    vu32 dbufRxDataR1;
 
    vu32 dbufWatermarksR1;
    vu32 dbufFIFOSzR1;
} ieee1394_mmio_hwport_t;
 
typedef struct iop_counter_mmio_hwport_
{
    vu32 count;
    vu32 mode;
    vu32 target;
    vu32 unused_c;
} iop_counter_mmio_hwport_t;
 
typedef struct iop_mmio_hwport_ /* base -> 0xBF800000 */
{
    u8 scratchpad_cache0[0x400];
    u8 scratchpad_cache1[0x400];
    u8 unv_0800[0x800];
    ssbus1_mmio_hwport_t ssbus1; /* 0x1000 */
    u8 unv_1024[0x1c];
    sio0_1_mmio_hwport_t sio0;
    sio0_1_mmio_hwport_t sio1;
    vu32 iop_ram_size;
    u8 unv_1064[0xC];
    vu32 istat;
    vu32 imask;
    vu32 iop_sbus_info;
    vu32 unk_107c;
    dmac1_mmio_hwport_t dmac1; /* 0x1080 */
    u8 unv_10f8[0x8];
    iop_counter_mmio_hwport_t counter1[3]; /* 0x1100 */
    u8 unv_1130[0x2d0];
    ssbus2_mmio_hwport_t ssbus2; /* 0x1400 */
    u8 unv_1424[0x2c];
    vu32 iop_sbus_ctrl[2]; /* 0x1450 */
    u8 unk_1458[0x8];
    u8 dev9c[0x20];
    iop_counter_mmio_hwport_t counter2[3]; /* 0x1480 */
    u8 unk_14b0[0x10];
    vu32 rtc_holdmode;
    u8 unk_14c4[0x3c];
    dmac2_mmio_hwport_t dmac2; /* 0x1500 */
    dmac3_mmio_hwport_t dmac3; /* 0x1580 */
    usb_mmio_hwport_t usb;     /* 0x1600 */
    u8 unk_1700[0x100];
    vu32 ps1_cdrom;
    u8 unk_1804[0xc];
    vu32 ps1_gpu1;
    vu32 ps1_gpu2;
    u8 unk_1818[0x8];
    vu32 ps1_mdec1;
    vu32 ps1_mdec2;
    u8 unk_1828[0x8];
    u8 unk_1830[0xd0];
    u8 deckard_i2c[0x20]; /* 0x1900 */
    u8 unv_1920[0x2e0];
    u8 spu_core0[0x400]; /* 0x1C00 */
    u8 exp2_r2[0x2000];  /* 0x2000 */
    u8 unk_4000[0x4000];
    u8 sio2_internal[0x200]; /* 0x8000 */
    sio2_mmio_hwport_t sio2; /* 0x8200 */
    u8 unk_8300[0x100];
    ieee1394_mmio_hwport_t ieee1394; /* 0x8400 */
} iop_mmio_hwport_t;
 
#if !defined(USE_IOP_MMIO_HWPORT) && defined(_IOP)
// cppcheck-suppress-macro constVariablePointer
#define USE_IOP_MMIO_HWPORT() iop_mmio_hwport_t *const iop_mmio_hwport = (iop_mmio_hwport_t *)0xBF800000
#endif
#if !defined(USE_IOP_MMIO_HWPORT)
#define USE_IOP_MMIO_HWPORT()
#endif
 
#endif /* __IOP_MMIO_HWPORT__ */