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| version 1.10, 2004/01/27 07:24:25 | version 1.15, 2005/02/12 12:40:39 |
|---|---|
| Line 37 const SASIHDD *sasi; | Line 37 const SASIHDD *sasi; |
| UINT i; | UINT i; |
| sasi = sasihdd; | sasi = sasihdd; |
| for (i=0; i<sizeof(sasihdd)/sizeof(SASIHDD); i++, sasi++) { | for (i=0; i<NELEMENTS(sasihdd); i++, sasi++) { |
| if ((sxsi->size == 256) && | if ((sxsi->size == 256) && |
| (sxsi->sectors == sasi->sectors) && | (sxsi->sectors == sasi->sectors) && |
| (sxsi->surfaces == sasi->surfaces) && | (sxsi->surfaces == sasi->surfaces) && |
| Line 56 void sxsi_initialize(void) { | Line 56 void sxsi_initialize(void) { |
| UINT i; | UINT i; |
| ZeroMemory(sxsi_dev, sizeof(sxsi_dev)); | ZeroMemory(sxsi_dev, sizeof(sxsi_dev)); |
| for (i=0; i<(sizeof(sxsi_dev)/sizeof(_SXSIDEV)); i++) { | for (i=0; i<NELEMENTS(sxsi_dev); i++) { |
| sxsi_dev[i].fh = (long)FILEH_INVALID; | sxsi_dev[i].fh = (long)FILEH_INVALID; |
| } | } |
| } | } |
| Line 66 SXSIDEV sxsi_getptr(REG8 drv) { | Line 66 SXSIDEV sxsi_getptr(REG8 drv) { |
| UINT num; | UINT num; |
| num = drv & 0x0f; | num = drv & 0x0f; |
| if (!(drv & 0x20)) { // SASI or IDE | if (!(drv & 0x20)) { // SASI or IDE |
| if (num < 2) { | if (num < SASIHDD_MAX) { |
| return(sxsi_dev + num); | return(sxsi_dev + num); |
| } | } |
| } | } |
| #if defined(SUPPORT_SCSI) | |
| else { | else { |
| if (num < 4) { // SCSI | if (num < SCSIHDD_MAX) { // SCSI |
| return(sxsi_dev + SASIHDD_MAX + num); | return(sxsi_dev + SASIHDD_MAX + num); |
| } | } |
| } | } |
| #endif | |
| return(NULL); | return(NULL); |
| } | } |
| const char *sxsi_getname(REG8 drv) { | const OEMCHAR *sxsi_getname(REG8 drv) { |
| SXSIDEV sxsi; | SXSIDEV sxsi; |
| Line 90 const char *sxsi_getname(REG8 drv) { | Line 92 const char *sxsi_getname(REG8 drv) { |
| return(NULL); | return(NULL); |
| } | } |
| BOOL sxsi_hddopen(REG8 drv, const char *file) { | BRESULT sxsi_hddopen(REG8 drv, const OEMCHAR *file) { |
| SXSIDEV sxsi; | SXSIDEV sxsi; |
| FILEH fh; | FILEH fh; |
| const char *ext; | const OEMCHAR *ext; |
| UINT16 type; | UINT16 type; |
| long totals; | long totals; |
| UINT32 headersize; | UINT32 headersize; |
| UINT32 surfaces; | UINT32 surfaces; |
| UINT32 cylinders; | UINT32 cylinders; |
| UINT32 sectors; | UINT32 sectors; |
| UINT32 size; | UINT32 size; |
| if ((file == NULL) || (file[0] == '\0')) { | if ((file == NULL) || (file[0] == '\0')) { |
| goto sxsiope_err1; | goto sxsiope_err1; |
| Line 114 const char *ext; | Line 116 const char *ext; |
| if (fh == FILEH_INVALID) { | if (fh == FILEH_INVALID) { |
| goto sxsiope_err1; | goto sxsiope_err1; |
| } | } |
| ext = file_getext((char *)file); | ext = file_getext(file); |
| type = SXSITYPE_HDD; | type = SXSITYPE_HDD; |
| if ((!file_cmpname(ext, str_thd)) && (!(drv & 0x20))) { | if ((!file_cmpname(ext, str_thd)) && (!(drv & 0x20))) { |
| THDHDR thd; // T98 HDD (IDE) | THDHDR thd; // T98 HDD (IDE) |
| Line 194 const char *ext; | Line 196 const char *ext; |
| sxsi->type = type; | sxsi->type = type; |
| sxsi->headersize = headersize; | sxsi->headersize = headersize; |
| sxsi->fh = (long)fh; | sxsi->fh = (long)fh; |
| file_cpyname(sxsi->fname, file, sizeof(sxsi->fname)); | file_cpyname(sxsi->fname, file, NELEMENTS(sxsi->fname)); |
| if (type == (SXSITYPE_IDE | SXSITYPE_HDD)) { | if (type == (SXSITYPE_IDE | SXSITYPE_HDD)) { |
| sasihddcheck(sxsi); | sasihddcheck(sxsi); |
| } | } |
| Line 219 void sxsi_open(void) { | Line 221 void sxsi_open(void) { |
| drv++; | drv++; |
| } | } |
| } | } |
| #if defined(SUPPORT_SCSI) | |
| drv = 0x20; | drv = 0x20; |
| for (i=0; i<4; i++) { | for (i=0; i<4; i++) { |
| if (sxsi_hddopen(drv, np2cfg.scsihdd[i]) == SUCCESS) { | if (sxsi_hddopen(drv, np2cfg.scsihdd[i]) == SUCCESS) { |
| drv++; | drv++; |
| } | } |
| } | } |
| #endif | |
| } | } |
| void sxsi_flash(void) { | void sxsi_flash(void) { |
| Line 233 void sxsi_flash(void) { | Line 237 void sxsi_flash(void) { |
| SXSIDEV sxsiterm; | SXSIDEV sxsiterm; |
| sxsi = sxsi_dev; | sxsi = sxsi_dev; |
| sxsiterm = sxsi + (sizeof(sxsi_dev)/sizeof(_SXSIDEV)); | sxsiterm = sxsi + NELEMENTS(sxsi_dev); |
| while(sxsi < sxsiterm) { | while(sxsi < sxsiterm) { |
| if ((FILEH)sxsi->fh != FILEH_INVALID) { | if ((FILEH)sxsi->fh != FILEH_INVALID) { |
| file_close((FILEH)sxsi->fh); | file_close((FILEH)sxsi->fh); |
| Line 249 void sxsi_trash(void) { | Line 253 void sxsi_trash(void) { |
| SXSIDEV sxsiterm; | SXSIDEV sxsiterm; |
| sxsi = sxsi_dev; | sxsi = sxsi_dev; |
| sxsiterm = sxsi + (sizeof(sxsi_dev)/sizeof(_SXSIDEV)); | sxsiterm = sxsi + NELEMENTS(sxsi_dev); |
| while(sxsi < sxsiterm) { | while(sxsi < sxsiterm) { |
| if ((FILEH)sxsi->fh != FILEH_INVALID) { | if ((FILEH)sxsi->fh != FILEH_INVALID) { |
| file_close((FILEH)sxsi->fh); | file_close((FILEH)sxsi->fh); |
| Line 262 void sxsi_trash(void) { | Line 266 void sxsi_trash(void) { |
| static SXSIDEV getdrive(REG8 drv) { | static SXSIDEV getdrive(REG8 drv) { |
| UINT num; | |
| SXSIDEV ret; | SXSIDEV ret; |
| num = drv & 0x0f; | ret = sxsi_getptr(drv); |
| if (num >= 2) { | if ((ret == NULL) || (ret->fname[0] == '\0')) { |
| return(NULL); | |
| } | |
| num += (drv & 0x20) >> 4; | |
| ret = sxsi_dev + num; | |
| if (ret->fname[0] == '\0') { | |
| return(NULL); | return(NULL); |
| } | } |
| if ((FILEH)ret->fh == FILEH_INVALID) { | if ((FILEH)ret->fh == FILEH_INVALID) { |
| Line 337 BOOL sxsi_iside(void) { | Line 335 BOOL sxsi_iside(void) { |
| return(FALSE); | return(FALSE); |
| } | } |
| REG8 sxsi_read(REG8 drv, long pos, BYTE *buf, UINT size) { | REG8 sxsi_read(REG8 drv, long pos, UINT8 *buf, UINT size) { |
| const _SXSIDEV *sxsi; | const _SXSIDEV *sxsi; |
| long r; | long r; |
| Line 347 const _SXSIDEV *sxsi; | Line 345 const _SXSIDEV *sxsi; |
| if (sxsi == NULL) { | if (sxsi == NULL) { |
| return(0x60); | return(0x60); |
| } | } |
| pos = pos * sxsi->size + sxsi->headersize; | if ((pos < 0) || (pos >= sxsi->totals)) { |
| r = file_seek((FILEH)sxsi->fh, pos, FSEEK_SET); | |
| if (r == -1) { | |
| return(0x40); | return(0x40); |
| } | } |
| pos = pos * sxsi->size + sxsi->headersize; | |
| r = file_seek((FILEH)sxsi->fh, pos, FSEEK_SET); | |
| if (pos != r) { | if (pos != r) { |
| return(0xd0); | return(0xd0); |
| } | } |
| Line 367 const _SXSIDEV *sxsi; | Line 365 const _SXSIDEV *sxsi; |
| return(0x00); | return(0x00); |
| } | } |
| REG8 sxsi_write(REG8 drv, long pos, const BYTE *buf, UINT size) { | REG8 sxsi_write(REG8 drv, long pos, const UINT8 *buf, UINT size) { |
| const _SXSIDEV *sxsi; | const _SXSIDEV *sxsi; |
| long r; | long r; |
| Line 377 const _SXSIDEV *sxsi; | Line 375 const _SXSIDEV *sxsi; |
| if (sxsi == NULL) { | if (sxsi == NULL) { |
| return(0x60); | return(0x60); |
| } | } |
| pos = pos * sxsi->size + sxsi->headersize; | if ((pos < 0) || (pos >= sxsi->totals)) { |
| r = file_seek((FILEH)sxsi->fh, pos, FSEEK_SET); | |
| if (r == -1) { | |
| return(0x40); | return(0x40); |
| } | } |
| pos = pos * sxsi->size + sxsi->headersize; | |
| r = file_seek((FILEH)sxsi->fh, pos, FSEEK_SET); | |
| if (pos != r) { | if (pos != r) { |
| return(0xd0); | return(0xd0); |
| } | } |
| Line 402 REG8 sxsi_format(REG8 drv, long pos) { | Line 400 REG8 sxsi_format(REG8 drv, long pos) { |
| const _SXSIDEV *sxsi; | const _SXSIDEV *sxsi; |
| long r; | long r; |
| UINT16 i; | UINT16 i; |
| BYTE work[256]; | UINT8 work[256]; |
| UINT size; | UINT size; |
| UINT wsize; | UINT wsize; |
| Line 410 const _SXSIDEV *sxsi; | Line 408 const _SXSIDEV *sxsi; |
| if (sxsi == NULL) { | if (sxsi == NULL) { |
| return(0x60); | return(0x60); |
| } | } |
| pos = pos * sxsi->size + sxsi->headersize; | if ((pos < 0) || (pos >= sxsi->totals)) { |
| r = file_seek((FILEH)sxsi->fh, pos, FSEEK_SET); | |
| if (r == -1) { | |
| return(0x40); | return(0x40); |
| } | } |
| pos = pos * sxsi->size + sxsi->headersize; | |
| r = file_seek((FILEH)sxsi->fh, pos, FSEEK_SET); | |
| if (pos != r) { | if (pos != r) { |
| return(0xd0); | return(0xd0); |
| } | } |