| version 1.5, 2003/12/28 14:33:34 | version 1.15, 2004/03/22 05:38:47 | 
| Line 4 | Line 4 | 
 | #include        "cpucore.h" | #include        "cpucore.h" | 
 | #include        "pccore.h" | #include        "pccore.h" | 
 | #include        "iocore.h" | #include        "iocore.h" | 
| #include        "bios.h" | #include        "sxsibios.h" | 
| #include        "sxsi.h" | #if defined(SUPPORT_HOSTDRV) | 
| // #include     "hostdrv.h" | #include        "hostdrv.h" | 
| // #include     "hostdir.h" | #endif | 
 |  |  | 
 |  |  | 
| #define         NP2SYSP_VER                     "B" | #define         NP2SYSP_VER                     "C" | 
 | // #define      NP2SYSP_CREDIT          ""                                      // 要るなら・・・ | // #define      NP2SYSP_CREDIT          ""                                      // 要るなら・・・ | 
 |  |  | 
 | #define         OPEN_HOSTDRV            0 |  | 
 | #define         INTR_HOSTDRV            1 |  | 
 | #define         CLOSE_HOSTDRV           2 |  | 
 |  |  | 
 | // NP2依存ポート | // NP2依存ポート | 
| // port:07edh   reserved | // port:07edh   np2 value comm | 
 | // port:07efh   np2 string comm | // port:07efh   np2 string comm | 
 |  |  | 
 | // 基本的に STRINGでやり取りする | // 基本的に STRINGでやり取りする | 
| Line 37 | Line 33 | 
 |  |  | 
 | typedef struct { | typedef struct { | 
 | const char      *key; | const char      *key; | 
| void    (*func)(const void *arg1, const void *arg2); | void    (*func)(const void *arg1, long arg2); | 
 | const void      *arg1; | const void      *arg1; | 
| const void      *arg2; | long    arg2; | 
 | } SYSPCMD; | } SYSPCMD; | 
 |  |  | 
 | static const char str_80286[] = "80286"; | static const char str_80286[] = "80286"; | 
| Line 48  static const char str_pentium[] = "PENTI | Line 44  static const char str_pentium[] = "PENTI | 
 | static const char str_mhz[] = "%uMHz"; | static const char str_mhz[] = "%uMHz"; | 
 |  |  | 
 |  |  | 
| static void np2sysp_outstr(const void *arg1, const void *arg2) { | void np2sysp_outstr(const void *arg1, long arg2) { | 
 |  |  | 
 | milstr_ncpy(np2sysp.outstr, (char *)arg1, sizeof(np2sysp.outstr)); | milstr_ncpy(np2sysp.outstr, (char *)arg1, sizeof(np2sysp.outstr)); | 
 | np2sysp.outpos = 0; | np2sysp.outpos = 0; | 
 | (void)arg2; | (void)arg2; | 
 | } | } | 
 |  |  | 
| static void np2sysp_pwroff(const void *arg1, const void *arg2) { | static void np2sysp_poweroff(const void *arg1, long arg2) { | 
 |  |  | 
 | taskmng_exit(); | taskmng_exit(); | 
 | (void)arg1; | (void)arg1; | 
 | (void)arg2; | (void)arg2; | 
 | } | } | 
 |  |  | 
| static void np2sysp_cpu(const void *arg1, const void *arg2) { | static void np2sysp_cpu(const void *arg1, long arg2) { | 
 |  |  | 
 | // CPUを返す | // CPUを返す | 
 | #if 1                                                                                   // 80286 or V30 | #if 1                                                                                   // 80286 or V30 | 
 | if (!(CPU_TYPE & CPUTYPE_V30)) { | if (!(CPU_TYPE & CPUTYPE_V30)) { | 
| np2sysp_outstr(str_80286, NULL); | np2sysp_outstr(str_80286, 0); | 
 | } | } | 
 | else { | else { | 
| np2sysp_outstr(str_v30, NULL); | np2sysp_outstr(str_v30, 0); | 
 | } | } | 
 | #else | #else | 
 | // 386機以降の場合 V30モードはエミュレーションだから固定(?) | // 386機以降の場合 V30モードはエミュレーションだから固定(?) | 
| np2sysp_outstr(str_pentium, NULL); | np2sysp_outstr(str_pentium, 0); | 
 | #endif | #endif | 
 | (void)arg1; | (void)arg1; | 
 | (void)arg2; | (void)arg2; | 
 | } | } | 
 |  |  | 
| static void np2sysp_clock(const void *arg1, const void *arg2) { | static void np2sysp_clock(const void *arg1, long arg2) { | 
 |  |  | 
| SPRINTF(np2sysp.outstr, str_mhz, (pc.realclock + 500000) / 1000000); | SPRINTF(np2sysp.outstr, str_mhz, (pccore.realclock + 500000) / 1000000); | 
 | np2sysp.outpos = 0; | np2sysp.outpos = 0; | 
 | (void)arg1; | (void)arg1; | 
 | (void)arg2; | (void)arg2; | 
 | } | } | 
 |  |  | 
| static void np2sysp_mul(const void *arg1, const void *arg2) { | static void np2sysp_multiple(const void *arg1, long arg2) { | 
 |  |  | 
| SPRINTF(np2sysp.outstr, str_u, pc.multiple); | SPRINTF(np2sysp.outstr, str_u, pccore.multiple); | 
 | np2sysp.outpos = 0; | np2sysp.outpos = 0; | 
 | (void)arg1; | (void)arg1; | 
 | (void)arg2; | (void)arg2; | 
 | } | } | 
 |  |  | 
| typedef struct { | static void np2sysp_hwreset(const void *arg1, long arg2) { | 
| UINT16  r_ax; |  | 
| UINT16  r_bx; |  | 
| UINT16  r_cx; |  | 
| UINT16  r_dx; |  | 
| UINT16  r_bp; |  | 
| UINT16  r_es; |  | 
| } B1BREG; |  | 
|  |  | 
| static void np2sysp_sxsi(const void *arg1, const void *arg2) { |  | 
|  |  | 
| B1BREG  org; |  | 
| UINT32  esbase_org; |  | 
| B1BREG  r; |  | 
| UINT8   ret; |  | 
| REG8    flag; |  | 
|  |  | 
| org.r_ax = CPU_AX; |  | 
| org.r_cx = CPU_CX; |  | 
| org.r_dx = CPU_DX; |  | 
| org.r_bx = CPU_BX; |  | 
| org.r_bp = CPU_BP; |  | 
| org.r_es = CPU_ES; |  | 
| esbase_org = ES_BASE; |  | 
|  |  | 
| i286_memstr_read(CPU_SS, CPU_SP, &r, sizeof(r)); |  | 
| CPU_AX = r.r_ax; |  | 
| CPU_BX = r.r_bx; |  | 
| CPU_CX = r.r_cx; |  | 
| CPU_DX = r.r_dx; |  | 
| CPU_BP = r.r_bp; |  | 
| CPU_ES = r.r_es; |  | 
| ES_BASE = r.r_es << 4; |  | 
| switch(r.r_ax & 0xf0) { |  | 
| case 0x00: |  | 
| case 0x20: |  | 
| ret = sxsi_operate(HDDTYPE_SASI); |  | 
| break; |  | 
|  |  | 
| case 0x80: |  | 
| case 0xa0: |  | 
| ret = sxsi_operate(HDDTYPE_SCSI); |  | 
| break; |  | 
|  |  | 
| default: |  | 
| ret = 0x40; |  | 
| break; |  | 
| } |  | 
| r.r_ax = CPU_AL + (ret << 8); |  | 
| r.r_bx = CPU_BX; |  | 
| r.r_cx = CPU_CX; |  | 
| r.r_dx = CPU_DX; |  | 
| i286_memstr_write(CPU_SS, CPU_SP, &r, 8); |  | 
| flag = i286_membyte_read(CPU_SS, CPU_SP + 0x16) & 0xfe; |  | 
| if (ret >= 0x20) { |  | 
| flag += 1; |  | 
| } |  | 
| i286_membyte_write(CPU_SS, CPU_SP + 0x16, flag); |  | 
|  |  | 
| CPU_AX = org.r_ax; |  | 
| CPU_CX = org.r_cx; |  | 
| CPU_DX = org.r_dx; |  | 
| CPU_BX = org.r_bx; |  | 
| CPU_BP = org.r_bp; |  | 
| CPU_ES = org.r_es; |  | 
| ES_BASE = esbase_org; |  | 
| } |  | 
|  |  | 
| #if 0 |  | 
| static void np2sysp_hostdrv(const void *arg1, const void *arg2) { |  | 
|  |  | 
| switch((DWORD)arg1) { |  | 
| case OPEN_HOSTDRV: |  | 
| if(open_hostdrv()) |  | 
| np2sysp_outstr("ok", NULL); |  | 
| else |  | 
| np2sysp_outstr("ng", NULL); |  | 
| break; |  | 
|  |  | 
| case INTR_HOSTDRV: |  | 
| intr_hostdrv(); |  | 
| break; |  | 
 |  |  | 
| case CLOSE_HOSTDRV: | hardwarereset = TRUE; | 
| close_hostdrv(); | (void)arg1; | 
| break; | (void)arg2; | 
| } |  | 
 | } | } | 
 | #endif |  | 
 |  |  | 
 |  |  | 
 |  | // ---- | 
 |  |  | 
 | static const char str_np2[] = "NP2"; | static const char str_np2[] = "NP2"; | 
 | static const char str_ver[] = "ver"; | static const char str_ver[] = "ver"; | 
 | static const char str_poweroff[] = "poweroff"; | static const char str_poweroff[] = "poweroff"; | 
| Line 194  static const char str_credit[] = "credit | Line 109  static const char str_credit[] = "credit | 
 | static const char str_cpu[] = "cpu"; | static const char str_cpu[] = "cpu"; | 
 | static const char str_clock[] = "clock"; | static const char str_clock[] = "clock"; | 
 | static const char str_multiple[] = "multiple"; | static const char str_multiple[] = "multiple"; | 
| static const char str_sxsibios[] = "sxsibios"; | static const char str_hwreset[] = "hardwarereset"; | 
|  | static const char str_sasibios[] = "sasibios"; | 
|  | static const char str_scsibios[] = "scsibios"; | 
|  | static const char str_scsidev[] = "scsi_dev"; | 
|  | static const char str_hdrvcheck[] = "check_hostdrv"; | 
|  | static const char str_hdrvopen[] = "open_hostdrv"; | 
|  | static const char str_hdrvclose[] = "close_hostdrv"; | 
|  | static const char str_hdrvintr[] = "intr_hostdrv"; | 
|  |  | 
 |  |  | 
 | #if defined(NP2SYSP_VER) | #if defined(NP2SYSP_VER) | 
 | static const char str_syspver[] = NP2SYSP_VER; | static const char str_syspver[] = NP2SYSP_VER; | 
| Line 210  static const char str_syspcredit[] = NP2 | Line 133  static const char str_syspcredit[] = NP2 | 
 |  |  | 
 |  |  | 
 | static const SYSPCMD np2spcmd[] = { | static const SYSPCMD np2spcmd[] = { | 
| {str_np2,               np2sysp_outstr, str_np2,                NULL}, | {str_np2,               np2sysp_outstr,         str_np2,                0}, | 
| {str_ver,               np2sysp_outstr, str_syspver,    NULL}, | {str_ver,               np2sysp_outstr,         str_syspver,    0}, | 
 |  |  | 
 | // version:A | // version:A | 
| {str_poweroff,  np2sysp_pwroff, NULL,                   NULL}, | {str_poweroff,  np2sysp_poweroff,       NULL,                   0}, | 
 |  |  | 
 | // version:B | // version:B | 
| {str_credit,    np2sysp_outstr, str_syspcredit, NULL}, | {str_credit,    np2sysp_outstr,         str_syspcredit, 0}, | 
| {str_cpu,               np2sysp_cpu,    NULL,                   NULL}, | {str_cpu,               np2sysp_cpu,            NULL,                   0}, | 
| {str_clock,             np2sysp_clock,  NULL,                   NULL}, | {str_clock,             np2sysp_clock,          NULL,                   0}, | 
| {str_multiple,  np2sysp_mul,    NULL,                   NULL}, | {str_multiple,  np2sysp_multiple,       NULL,                   0}, | 
 |  |  | 
 | // version:C | // version:C | 
| {str_sxsibios,  np2sysp_sxsi,   NULL,                   NULL}, | {str_hwreset,   np2sysp_hwreset,        NULL,                   0}, | 
 |  |  | 
| #if 0 | // extension | 
| // hostdrv | #if defined(SUPPORT_IDEIO) || defined(SUPPORT_SASI) | 
| {"check_hostdrv",       np2sysp_outstr,         "supported", | {str_sasibios,  np2sysp_sasi,           NULL,                   0}, | 
| NULL}, | #endif | 
| {"open_hostdrv",        np2sysp_hostdrv,        (void *)OPEN_HOSTDRV, | #if defined(SUPPORT_SCSI) | 
| NULL}, | {str_scsibios,  np2sysp_scsi,           NULL,                   0}, | 
| {"intr_hostdrv",        np2sysp_hostdrv,        (void *)INTR_HOSTDRV, | {str_scsidev,   np2sysp_scsidev,        NULL,                   0}, | 
| NULL}, | #endif | 
| {"close_hostdrv",       np2sysp_hostdrv,        (void *)CLOSE_HOSTDRV, |  | 
| NULL}, | #if defined(SUPPORT_HOSTDRV) | 
|  | {str_hdrvcheck, np2sysp_outstr,         "0.74",                 0}, | 
| {hostdir_check,         np2sysp_outstr, hostdir_check,  NULL}, | {str_hdrvopen,  hostdrv_mount,          NULL,                   0}, | 
| {"hostdir_reset",       hostdir_reset,  NULL,                   NULL}, | {str_hdrvclose, hostdrv_unmount,        NULL,                   0}, | 
| {"hostdir_band",        hostdir_band,   NULL,                   NULL}, | {str_hdrvintr,  hostdrv_intr,           NULL,                   0}, | 
| {"hostdir_int",         hostdir_int,    NULL,                   NULL}, |  | 
 | #endif | #endif | 
 | }; | }; | 
 |  |  | 
| Line 264  static BOOL np2syspcmp(const char *p) { | Line 186  static BOOL np2syspcmp(const char *p) { | 
 | return(FALSE); | return(FALSE); | 
 | } | } | 
 |  |  | 
 |  | static void IOOUTCALL np2sysp_o7ed(UINT port, REG8 dat) { | 
 |  |  | 
 |  | np2sysp.outval = (dat << 24) + (np2sysp.outval >> 8); | 
 |  | (void)port; | 
 |  | } | 
 |  |  | 
 | static void IOOUTCALL np2sysp_o7ef(UINT port, REG8 dat) { | static void IOOUTCALL np2sysp_o7ef(UINT port, REG8 dat) { | 
 |  |  | 
 | const SYSPCMD   *cmd; | const SYSPCMD   *cmd; | 
| Line 284  const SYSPCMD *cmdterm; | Line 212  const SYSPCMD *cmdterm; | 
 | (void)port; | (void)port; | 
 | } | } | 
 |  |  | 
 |  | static REG8 IOINPCALL np2sysp_i7ed(UINT port) { | 
 |  |  | 
 |  | REG8    ret; | 
 |  |  | 
 |  | ret = (REG8)(np2sysp.inpval & 0xff); | 
 |  | np2sysp.inpval = (ret << 24) + (np2sysp.inpval >> 8); | 
 |  | (void)port; | 
 |  | return(ret); | 
 |  | } | 
 |  |  | 
 | static REG8 IOINPCALL np2sysp_i7ef(UINT port) { | static REG8 IOINPCALL np2sysp_i7ef(UINT port) { | 
 |  |  | 
 | REG8    ret; | REG8    ret; | 
| Line 307  void np2sysp_reset(void) { | Line 245  void np2sysp_reset(void) { | 
 |  |  | 
 | void np2sysp_bind(void) { | void np2sysp_bind(void) { | 
 |  |  | 
 |  | iocore_attachout(0x07ef, np2sysp_o7ed); | 
 | iocore_attachout(0x07ef, np2sysp_o7ef); | iocore_attachout(0x07ef, np2sysp_o7ef); | 
 |  | iocore_attachinp(0x07ef, np2sysp_i7ed); | 
 | iocore_attachinp(0x07ef, np2sysp_i7ef); | iocore_attachinp(0x07ef, np2sysp_i7ef); | 
 | } | } | 
 |  |  |