| version 1.5, 2004/08/04 16:28:46 | version 1.11, 2005/03/05 11:58:02 | 
| Line 1 | Line 1 | 
 | #include        "compiler.h" | #include        "compiler.h" | 
 |  |  | 
 |  | #ifdef  TRACEOUT | 
 |  | #undef  TRACEOUT | 
 |  | #endif | 
 |  | #define TRACEOUT(s)     trace_fmt s | 
 |  |  | 
 | // winでidentifyまでは取得に行くんだけどな…ってAnex86も同じか | // winでidentifyまでは取得に行くんだけどな…ってAnex86も同じか | 
 |  |  | 
 | #if defined(SUPPORT_IDEIO) | #if defined(SUPPORT_IDEIO) | 
| Line 33  static IDEDEV getidedev(void) { | Line 38  static IDEDEV getidedev(void) { | 
 | static IDEDRV getidedrv(void) { | static IDEDRV getidedrv(void) { | 
 |  |  | 
 | IDEDEV  dev; | IDEDEV  dev; | 
 |  | IDEDRV  drv; | 
 |  |  | 
 | dev = getidedev(); | dev = getidedev(); | 
 | if (dev) { | if (dev) { | 
| return(dev->drv + dev->drivesel); | drv = dev->drv + dev->drivesel; | 
| } | if (drv->device != IDETYPE_NONE) { | 
| else { | return(drv); | 
| return(NULL); | } | 
 | } | } | 
 |  | return(NULL); | 
 | } | } | 
 |  |  | 
 | static const char serial[] = "824919341192        "; | static const char serial[] = "824919341192        "; | 
 | static const char firm[] = "A5U.1200"; | static const char firm[] = "A5U.1200"; | 
 | static const char model[] = "QUANTUM FIREBALL CR                     "; | static const char model[] = "QUANTUM FIREBALL CR                     "; | 
 |  |  | 
| static BOOL setidentify(IDEDRV drv) { | static const char cdrom_serial[] = "1.0                 "; | 
|  | static const char cdrom_firm[]   = "        "; | 
|  | static const char cdrom_model[]  = "NP2 VIRTUAL CD-ROM DRIVE                "; | 
|  |  | 
|  | static BRESULT setidentify(IDEDRV drv) { | 
 |  |  | 
 | SXSIDEV sxsi; | SXSIDEV sxsi; | 
 | UINT16  tmp[256]; | UINT16  tmp[256]; | 
| BYTE    *p; | UINT8   *p; | 
 | UINT    i; | UINT    i; | 
 | UINT32  size; | UINT32  size; | 
 |  |  | 
 | sxsi = sxsi_getptr(drv->sxsidrv); | sxsi = sxsi_getptr(drv->sxsidrv); | 
| if ((sxsi == NULL) || (sxsi->fname[0] == '\0')) { | if ((sxsi == NULL) || (!(sxsi->flag & SXSIFLAG_READY))) { | 
 | return(FAILURE); | return(FAILURE); | 
 | } | } | 
 |  |  | 
 | ZeroMemory(tmp, sizeof(tmp)); | ZeroMemory(tmp, sizeof(tmp)); | 
 | // とりあえず使ってる部分だけ | // とりあえず使ってる部分だけ | 
| tmp[0] = 0x0040; | if (drv->device == IDETYPE_HDD) { | 
| tmp[1] = sxsi->cylinders; | tmp[0] = 0x0040;                // non removable device | 
| tmp[3] = sxsi->surfaces; | tmp[1] = sxsi->cylinders; | 
| tmp[4] = sxsi->sectors * 512; | tmp[3] = sxsi->surfaces; | 
| tmp[6] = sxsi->sectors; | tmp[4] = sxsi->sectors * 512; | 
| for (i=0; i<10; i++) { | tmp[6] = sxsi->sectors; | 
| tmp[10+i] = (serial[i*2] << 8) + serial[i*2+1]; | for (i=0; i<10; i++) { | 
| } | tmp[10+i] = (serial[i*2] << 8) + serial[i*2+1]; | 
| tmp[22] = 4; | } | 
| for (i=0; i<4; i++) { | tmp[22] = 4; | 
| tmp[23+i] = (firm[i*2] << 8) + firm[i*2+1]; | for (i=0; i<4; i++) { | 
| } | tmp[23+i] = (firm[i*2] << 8) + firm[i*2+1]; | 
| for (i=0; i<20; i++) { | } | 
| tmp[27+i] = (model[i*2] << 8) + model[i*2+1]; | for (i=0; i<20; i++) { | 
|  | tmp[27+i] = (model[i*2] << 8) + model[i*2+1]; | 
|  | } | 
|  | #if IDEIO_MULTIPLE_MAX > 0 | 
|  | tmp[47] = 0x8000 | IDEIO_MULTIPLE_MAX;  // multiple | 
|  | #endif | 
|  | tmp[49] = 0x0200;               // support LBA | 
|  | tmp[51] = 0x0200; | 
|  | tmp[53] = 0x0001; | 
|  | tmp[54] = sxsi->cylinders; | 
|  | tmp[55] = sxsi->surfaces; | 
|  | tmp[56] = sxsi->sectors; | 
|  | size = sxsi->cylinders * sxsi->surfaces * sxsi->sectors; | 
|  | tmp[57] = (UINT16)size; | 
|  | tmp[58] = (UINT16)(size >> 16); | 
|  | #if IDEIO_MULTIPLE_MAX > 0 | 
|  | tmp[59] = 0x0100 | drv->mulmode;        // current multiple mode | 
|  | #endif | 
|  | tmp[60] = (UINT16)size; | 
|  | tmp[61] = (UINT16)(size >> 16); | 
|  | tmp[63] = 0x0000;               // no support multiword DMA | 
|  |  | 
|  | tmp[80] = 0x0006;               // only support ATA-1/2 | 
|  | tmp[81] = 0; | 
|  | tmp[82] = 0x0200;               // support DEVICE RESET | 
|  | } | 
|  | else if (drv->device == IDETYPE_CDROM) { | 
|  | tmp[0] = 0x8580;                // ATAPI,CD-ROM,removable,12bytes PACKET | 
|  | for (i=0; i<10; i++) { | 
|  | tmp[10+i] = (cdrom_serial[i*2] << 8) + cdrom_serial[i*2+1]; | 
|  | } | 
|  | for (i=0; i<4; i++) { | 
|  | tmp[23+i] = (cdrom_firm[i*2] << 8) + cdrom_firm[i*2+1]; | 
|  | } | 
|  | for (i=0; i<20; i++) { | 
|  | tmp[27+i] = (cdrom_model[i*2] << 8) + cdrom_model[i*2+1]; | 
|  | } | 
|  | tmp[49] = 0x0200;               // support LBA | 
|  | tmp[53] = 0x0001; | 
|  | tmp[63] = 0x0000;               // no support multiword DMA | 
|  | tmp[80] = 0x000e;               // only support ATA-1/2 | 
|  | tmp[82] = 0x0210;               // support PACKET/DEVICE RESET | 
|  | tmp[126] = 0x0000;              // ATAPI byte count | 
 | } | } | 
 | tmp[47] = 0x00;                         // multiple |  | 
 | tmp[49] = 0x0000;                       // LBA(1 << 9) |  | 
 | tmp[51] = 0x0200; |  | 
 | tmp[53] = 0x0001; |  | 
 | tmp[54] = sxsi->cylinders; |  | 
 | tmp[55] = sxsi->surfaces; |  | 
 | tmp[56] = sxsi->sectors; |  | 
 | size = sxsi->cylinders * sxsi->surfaces * sxsi->sectors; |  | 
 | tmp[57] = (UINT16)size; |  | 
 | tmp[58] = (UINT16)(size >> 16); |  | 
 | //      tmp[59] = 0; |  | 
 | tmp[60] = (UINT16)size; |  | 
 | tmp[61] = (UINT16)(size >> 16); |  | 
 | tmp[63] = 0;                            // multi word DMA |  | 
 |  |  | 
 | tmp[80] = 0x0006;                       // support ATA-1/2 |  | 
 | tmp[81] = 0; |  | 
 |  |  | 
 | p = drv->buf; | p = drv->buf; | 
 | for (i=0; i<256; i++) { | for (i=0; i<256; i++) { | 
| p[0] = (BYTE)tmp[i]; | p[0] = (UINT8)tmp[i]; | 
| p[1] = (BYTE)(tmp[i] >> 8); | p[1] = (UINT8)(tmp[i] >> 8); | 
 | p += 2; | p += 2; | 
 | } | } | 
 | drv->bufdir = IDEDIR_IN; | drv->bufdir = IDEDIR_IN; | 
 |  | drv->buftc = IDETC_TRANSFEREND; | 
 | drv->bufpos = 0; | drv->bufpos = 0; | 
 | drv->bufsize = 512; | drv->bufsize = 512; | 
 | return(SUCCESS); | return(SUCCESS); | 
| Line 124  static void cmdabort(IDEDRV drv) { | Line 161  static void cmdabort(IDEDRV drv) { | 
 | setintr(drv); | setintr(drv); | 
 | } | } | 
 |  |  | 
 |  | static void drvreset(IDEDRV drv) { | 
 |  |  | 
 |  | if (drv->device == IDETYPE_CDROM) { | 
 |  | drv->hd = 0x10; | 
 |  | drv->sc = 0x01; | 
 |  | drv->sn = 0x01; | 
 |  | drv->cy = 0xeb14; | 
 |  | drv->status = 0; | 
 |  | } | 
 |  | else { | 
 |  | drv->hd = 0x00; | 
 |  | drv->sc = 0x01; | 
 |  | drv->sn = 0x01; | 
 |  | drv->cy = 0x0000; | 
 |  | drv->status = IDESTAT_DRDY; | 
 |  | } | 
 |  | } | 
 |  |  | 
 | static void panic(const char *str, ...) { | static void panic(const char *str, ...) { | 
 |  |  | 
 | char    buf[2048]; | char    buf[2048]; | 
| Line 156  static void incsec(IDEDRV drv) { | Line 211  static void incsec(IDEDRV drv) { | 
 | drv->cy++; | drv->cy++; | 
 | } | } | 
 | else { | else { | 
 | TRACEOUT(("ideio: incsec() LBA mode?")); |  | 
 | drv->sn++; | drv->sn++; | 
 | if (drv->sn) { | if (drv->sn) { | 
 | return; | return; | 
| Line 169  static void incsec(IDEDRV drv) { | Line 223  static void incsec(IDEDRV drv) { | 
 | } | } | 
 | } | } | 
 |  |  | 
| static long getcursec(const _IDEDRV *drv) { | static long getcursec(const IDEDRV drv) { | 
 |  |  | 
 | long    ret; | long    ret; | 
 |  |  | 
| Line 181  static long getcursec(const _IDEDRV *drv | Line 235  static long getcursec(const _IDEDRV *drv | 
 | ret += (drv->sn - 1); | ret += (drv->sn - 1); | 
 | } | } | 
 | else { | else { | 
 | TRACEOUT(("ideio: getcursec() LBA mode?")); |  | 
 | ret = drv->sn; | ret = drv->sn; | 
 | ret |= (drv->cy << 8); | ret |= (drv->cy << 8); | 
 | ret |= (drv->hd << 24); | ret |= (drv->hd << 24); | 
| Line 193  static void readsec(IDEDRV drv) { | Line 246  static void readsec(IDEDRV drv) { | 
 |  |  | 
 | long    sec; | long    sec; | 
 |  |  | 
| if (!drv->device) { | if (drv->device != IDETYPE_HDD) { | 
 | goto read_err; | goto read_err; | 
 | } | } | 
 | sec = getcursec(drv); | sec = getcursec(drv); | 
| TRACEOUT(("readsec->drv %d sec %x", drv->sxsidrv, sec)); | TRACEOUT(("readsec->drv %d sec %x cnt %d thr %d", | 
|  | drv->sxsidrv, sec, drv->mulcnt, drv->multhr)); | 
 | if (sxsi_read(drv->sxsidrv, sec, drv->buf, 512)) { | if (sxsi_read(drv->sxsidrv, sec, drv->buf, 512)) { | 
 | TRACEOUT(("read error!")); | TRACEOUT(("read error!")); | 
 | goto read_err; | goto read_err; | 
 | } | } | 
 | drv->bufdir = IDEDIR_IN; | drv->bufdir = IDEDIR_IN; | 
 |  | drv->buftc = IDETC_TRANSFEREND; | 
 | drv->bufpos = 0; | drv->bufpos = 0; | 
 | drv->bufsize = 512; | drv->bufsize = 512; | 
 |  |  | 
| drv->status = IDESTAT_DRDY | IDESTAT_DSC | IDESTAT_DRQ; | if ((drv->mulcnt & (drv->multhr - 1)) == 0) { | 
| drv->error = 0; | drv->status = IDESTAT_DRDY | IDESTAT_DSC | IDESTAT_DRQ; | 
| setintr(drv); | drv->error = 0; | 
|  | setintr(drv); | 
|  | } | 
|  | drv->mulcnt++; | 
 | return; | return; | 
 |  |  | 
 | read_err: | read_err: | 
 | cmdabort(drv); | cmdabort(drv); | 
 | } | } | 
 |  |  | 
 |  | static void writesec(IDEDRV drv) { | 
 |  |  | 
 |  | if (drv->device == IDETYPE_NONE) { | 
 |  | goto write_err; | 
 |  | } | 
 |  |  | 
 |  | drv->bufdir = IDEDIR_OUT; | 
 |  | drv->buftc = IDETC_TRANSFEREND; | 
 |  | drv->bufpos = 0; | 
 |  | drv->bufsize = 512; | 
 |  |  | 
 |  | if ((drv->mulcnt & (drv->multhr - 1)) == 0) { | 
 |  | drv->status = IDESTAT_DRDY | IDESTAT_DSC | IDESTAT_DRQ; | 
 |  | drv->error = 0; | 
 |  | setintr(drv); | 
 |  | } | 
 |  | return; | 
 |  |  | 
 |  | write_err: | 
 |  | cmdabort(drv); | 
 |  | } | 
 |  |  | 
 |  |  | 
 | // ---- | // ---- | 
 |  |  | 
| Line 330  static void IOOUTCALL ideio_o64c(UINT po | Line 410  static void IOOUTCALL ideio_o64c(UINT po | 
 |  |  | 
 | static void IOOUTCALL ideio_o64e(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o64e(UINT port, REG8 dat) { | 
 |  |  | 
| IDEDRV  drv; | IDEDRV  drv, d; | 
 | IDEDEV  dev; | IDEDEV  dev; | 
 |  | int             i; | 
 |  |  | 
 |  | // execute device diagnostic | 
 |  | if (dat == 0x90) { | 
 |  | TRACEOUT(("ideio set cmd %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
 |  | TRACEOUT(("ideio: execute device diagnostic")); | 
 |  | dev = getidedev(); | 
 |  | if (dev) { | 
 |  | for (i = 0; i < 2; i++) { | 
 |  | d = dev->drv + i; | 
 |  | drvreset(d); | 
 |  | d->error = 0x01; | 
 |  | if (dev->drv[i].device == IDETYPE_NONE) { | 
 |  | d->error = 0x00; | 
 |  | } | 
 |  | if (i == 0) { | 
 |  | if (dev->drv[1].device == IDETYPE_NONE) { | 
 |  | d->error |= 0x80; | 
 |  | } | 
 |  | } | 
 |  | } | 
 |  | } | 
 |  | return; | 
 |  | } | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
 | if (drv == NULL) { | if (drv == NULL) { | 
| Line 341  static void IOOUTCALL ideio_o64e(UINT po | Line 445  static void IOOUTCALL ideio_o64e(UINT po | 
 | TRACEOUT(("ideio set cmd %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | TRACEOUT(("ideio set cmd %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
 | switch(dat) { | switch(dat) { | 
 | case 0x08:              // device reset | case 0x08:              // device reset | 
| if (drv->device == IDETYPE_CDROM) { | TRACEOUT(("ideio: device reset")); | 
| drv->hd = 0x10; | drvreset(drv); | 
| drv->sc = 0x01; | drv->error = 0x01; | 
| drv->sn = 0x01; | dev = getidedev(); | 
| drv->cy = 0xeb14; | if (dev) { | 
| drv->status = 0x00; | if (dev->drv[dev->drivesel].device == IDETYPE_NONE) { | 
| drv->error = 0x01; | drv->error = 0x00; | 
| dev = getidedev(); | } | 
| if (dev) { | if (dev->drivesel == 0) { | 
| if (dev->drivesel == 0) { | if (dev->drv[1].device == IDETYPE_NONE) { | 
| if (dev->drv[0].device == IDETYPE_NONE) { | drv->error |= 0x80; | 
| drv->error = 0x00; |  | 
| } |  | 
| if (dev->drv[1].device == IDETYPE_NONE) { |  | 
| drv->error |= 0x80; |  | 
| } |  | 
| } |  | 
| else { |  | 
| if (dev->drv[1].device == IDETYPE_NONE) { |  | 
| drv->error = 0x00; |  | 
| } |  | 
 | } | } | 
 | } | } | 
 | } | } | 
 |  | setintr(drv); | 
 | break; | break; | 
 |  |  | 
| case 0x10:              // calibrate | case 0x10: case 0x11: case 0x12: case 0x13:     // recalibrate | 
| //              case 0x11: case 0x12: case 0x13: case 0x14: case 0x15: | case 0x14: case 0x15: case 0x16: case 0x17: | 
| //              case 0x16: case 0x17: case 0x18: case 0x19: case 0x1a: | case 0x18: case 0x19: case 0x1a: case 0x1b: | 
| //              case 0x1b: case 0x1c: case 0x1d: case 0x1e: case 0x1f: | case 0x1c: case 0x1d: case 0x1e: case 0x1f: | 
| if (drv->device) { | TRACEOUT(("ideio: recalibrate")); | 
|  | if (drv->device == IDETYPE_HDD) { | 
|  | drv->hd = 0x00; | 
|  | drv->sc = 0x00; | 
|  | drv->cy = 0x0000; | 
|  | if (!(drv->dr & IDEDEV_LBA)) { | 
|  | drv->sn = 0x01; | 
|  | } | 
|  | else { | 
|  | drv->sn = 0x00; | 
|  | } | 
 | drv->status = IDESTAT_DRDY | IDESTAT_DSC; | drv->status = IDESTAT_DRDY | IDESTAT_DSC; | 
 | drv->error = 0; | drv->error = 0; | 
 |  | setintr(drv); | 
 | } | } | 
 | else { | else { | 
| drv->status = IDESTAT_DRDY | IDESTAT_ERR; | cmdabort(drv); | 
| drv->error = IDEERR_TR0; |  | 
 | } | } | 
 | setintr(drv); |  | 
 | break; | break; | 
 |  |  | 
 | case 0x20:              // read (with retry) | case 0x20:              // read (with retry) | 
 | case 0x21:              // read | case 0x21:              // read | 
| readsec(drv); | TRACEOUT(("ideio: read sector")); | 
|  | if (drv->device == IDETYPE_HDD) { | 
|  | drv->mulcnt = 0; | 
|  | drv->multhr = 1; | 
|  | readsec(drv); | 
|  | } | 
|  | else { | 
|  | cmdabort(drv); | 
|  | } | 
 | break; | break; | 
 |  |  | 
| case 0x90:              // execute device diagnostic | case 0x30:              // write (with retry) | 
| TRACEOUT(("ideio execute device diagnostic [%.4x:%.8x]", | case 0x31:              // write | 
| CPU_CS, CPU_EIP)); | TRACEOUT(("ideio: write sector")); | 
| dev = getidedev(); | if (drv->device == IDETYPE_HDD) { | 
| if (dev) { | drv->mulcnt = 0; | 
| if (drv->device == IDETYPE_HDD) { | drv->multhr = 1; | 
| drv->hd = 0x00; | writesec(drv); | 
| drv->sc = 0x01; | } | 
| drv->sn = 0x01; | else { | 
| drv->cy = 0x0000; | cmdabort(drv); | 
| } |  | 
| else if (drv->device == IDETYPE_CDROM) { |  | 
| drv->hd = 0x10; |  | 
| drv->sc = 0x01; |  | 
| drv->sn = 0x01; |  | 
| drv->cy = 0xeb14; |  | 
| } |  | 
| drv->status = IDESTAT_DRDY; |  | 
| drv->error = 0x01; |  | 
| if (dev->drivesel == 0) { |  | 
| if (dev->drv[0].device == IDETYPE_NONE) { |  | 
| drv->error = 0x00; |  | 
| } |  | 
| if (dev->drv[1].device == IDETYPE_NONE) { |  | 
| drv->error |= 0x80; |  | 
| } |  | 
| } |  | 
| else { |  | 
| if (dev->drv[1].device == IDETYPE_NONE) { |  | 
| drv->error = 0x00; |  | 
| } |  | 
| } |  | 
 | } | } | 
 | break; | break; | 
 |  |  | 
 | case 0x91:              // set parameters | case 0x91:              // set parameters | 
 | TRACEOUT(("ideio: set parameters dh=%x sec=%x", | TRACEOUT(("ideio: set parameters dh=%x sec=%x", | 
 | drv->dr | drv->hd, drv->sc)); | drv->dr | drv->hd, drv->sc)); | 
| if (drv->device) { | if (drv->device == IDETYPE_HDD) { | 
 | drv->surfaces = drv->hd + 1; | drv->surfaces = drv->hd + 1; | 
 | drv->sectors = drv->sc; | drv->sectors = drv->sc; | 
 | drv->status &= ~(IDESTAT_BSY | IDESTAT_DRQ | IDESTAT_ERR); | drv->status &= ~(IDESTAT_BSY | IDESTAT_DRQ | IDESTAT_ERR); | 
| Line 438  static void IOOUTCALL ideio_o64e(UINT po | Line 528  static void IOOUTCALL ideio_o64e(UINT po | 
 | break; | break; | 
 |  |  | 
 | case 0xa0:              // send packet | case 0xa0:              // send packet | 
 |  | TRACEOUT(("ideio: packet")); | 
 | if (drv->device == IDETYPE_CDROM) { | if (drv->device == IDETYPE_CDROM) { | 
| drv->status &= ~(IDESTAT_BSY | IDESTAT_DWF | IDESTAT_ERR); | drv->sc &= ~(IDEINTR_REL | IDEINTR_IO); | 
|  | drv->sc |= IDEINTR_CD; | 
|  | drv->status &= ~(IDESTAT_BSY | IDESTAT_DMRD | IDESTAT_SERV | IDESTAT_CHK); | 
 | drv->status |= IDESTAT_DRQ; | drv->status |= IDESTAT_DRQ; | 
 | drv->error = 0; | drv->error = 0; | 
 | drv->bufpos = 0; | drv->bufpos = 0; | 
 | drv->bufsize = 12; | drv->bufsize = 12; | 
 | drv->bufdir = IDEDIR_OUT; | drv->bufdir = IDEDIR_OUT; | 
 |  | drv->buftc = IDETC_TRANSFEREND; | 
 |  | break; | 
 |  | } | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  |  | 
 |  | case 0xa1:              // identify packet device | 
 |  | TRACEOUT(("ideio: identify packet device")); | 
 |  | if (drv->device == IDETYPE_CDROM && setidentify(drv) == SUCCESS) { | 
 |  | drv->status = IDESTAT_DRDY | IDESTAT_DSC | IDESTAT_DRQ; | 
 |  | drv->error = 0; | 
 |  | setintr(drv); | 
 |  | } | 
 |  | else { | 
 |  | cmdabort(drv); | 
 |  | } | 
 |  | break; | 
 |  | break; | 
 |  |  | 
 |  | case 0xc4:              // read multiple | 
 |  | TRACEOUT(("ideio: read multiple")); | 
 |  | #if IDEIO_MULTIPLE_MAX > 0 | 
 |  | if (drv->device == IDETYPE_HDD) { | 
 |  | drv->mulcnt = 0; | 
 |  | drv->multhr = drv->mulmode; | 
 |  | readsec(drv); | 
 |  | break; | 
 |  | } | 
 |  | #endif | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  |  | 
 |  | case 0xc5:              // write multiple | 
 |  | TRACEOUT(("ideio: write multiple")); | 
 |  | #if IDEIO_MULTIPLE_MAX > 0 | 
 |  | if (drv->device == IDETYPE_HDD) { | 
 |  | drv->mulcnt = 0; | 
 |  | drv->multhr = drv->mulmode; | 
 |  | writesec(drv); | 
 |  | break; | 
 |  | } | 
 |  | #endif | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  |  | 
 |  | case 0xc6:              // set multiple mode | 
 |  | TRACEOUT(("ideio: set multiple mode")); | 
 |  | if (drv->device == IDETYPE_HDD) { | 
 |  | switch(drv->sc) { | 
 |  | #if IDEIO_MULTIPLE_MAX > 0 | 
 |  | case 2: case 4: case 8: case 16: case 32: case 64: case 128: | 
 |  | if (drv->sc <= IDEIO_MULTIPLE_MAX) { | 
 |  | drv->mulmode = drv->sc; | 
 |  | setintr(drv); | 
 |  | break; | 
 |  | } | 
 |  | /*FALLTHROUGH*/ | 
 |  | #endif | 
 |  | default: | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  | } | 
 | } | } | 
 | else { | else { | 
 | cmdabort(drv); | cmdabort(drv); | 
 | } | } | 
 | break; | break; | 
 |  |  | 
| case 0xa1:              // identify | case 0xe7:              // flush cache | 
| case 0xec:              // identify | TRACEOUT(("ideio: flush cache")); | 
| TRACEOUT(("ideio: identify")); | drv->status = IDESTAT_DRDY; | 
| if (setidentify(drv) == SUCCESS) { | drv->error = 0; | 
|  | setintr(drv); | 
|  | break; | 
|  |  | 
|  | case 0xec:              // identify device | 
|  | TRACEOUT(("ideio: identify device")); | 
|  | if (drv->device == IDETYPE_HDD && setidentify(drv) == SUCCESS) { | 
 | drv->status = IDESTAT_DRDY | IDESTAT_DSC | IDESTAT_DRQ; | drv->status = IDESTAT_DRDY | IDESTAT_DSC | IDESTAT_DRQ; | 
 | drv->error = 0; | drv->error = 0; | 
 | setintr(drv); | setintr(drv); | 
| Line 464  static void IOOUTCALL ideio_o64e(UINT po | Line 625  static void IOOUTCALL ideio_o64e(UINT po | 
 | } | } | 
 | break; | break; | 
 |  |  | 
 |  | case 0xef:              // set features | 
 |  | TRACEOUT(("ideio: set features reg = %.2x", drv->wp)); | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  |  | 
 | default: | default: | 
| panic("command:%.2x", dat); | panic("ideio: unknown command %.2x", dat); | 
 | break; | break; | 
 | } | } | 
 | (void)port; | (void)port; | 
| Line 491  static void IOOUTCALL ideio_o74c(UINT po | Line 657  static void IOOUTCALL ideio_o74c(UINT po | 
 | dev->drv[1].error = 0; | dev->drv[1].error = 0; | 
 | } | } | 
 | else { | else { | 
| if (dev->drv[0].device) { | drvreset(&dev->drv[0]); | 
|  | if (dev->drv[0].device == IDETYPE_HDD) { | 
 | dev->drv[0].status = IDESTAT_DRDY | IDESTAT_DSC; | dev->drv[0].status = IDESTAT_DRDY | IDESTAT_DSC; | 
 | dev->drv[0].error = IDEERR_AMNF; | dev->drv[0].error = IDEERR_AMNF; | 
 | } | } | 
| if (dev->drv[1].device) { | drvreset(&dev->drv[1]); | 
|  | if (dev->drv[1].device == IDETYPE_HDD) { | 
 | dev->drv[1].status = IDESTAT_DRDY | IDESTAT_DSC; | dev->drv[1].status = IDESTAT_DRDY | IDESTAT_DSC; | 
 | dev->drv[1].error = IDEERR_AMNF; | dev->drv[1].error = IDEERR_AMNF; | 
 | } | } | 
| Line 661  void IOOUTCALL ideio_w16(UINT port, REG1 | Line 829  void IOOUTCALL ideio_w16(UINT port, REG1 | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 | BYTE    *p; | BYTE    *p; | 
 |  | long    sec; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
 | if ((drv != NULL) && | if ((drv != NULL) && | 
| Line 668  void IOOUTCALL ideio_w16(UINT port, REG1 | Line 837  void IOOUTCALL ideio_w16(UINT port, REG1 | 
 | p = drv->buf + drv->bufpos; | p = drv->buf + drv->bufpos; | 
 | p[0] = (BYTE)value; | p[0] = (BYTE)value; | 
 | p[1] = (BYTE)(value >> 8); | p[1] = (BYTE)(value >> 8); | 
| TRACEOUT(("ide-data send %4x (%.4x) [%.4x:%.8x]", | TRACEOUT(("ide-data send %.4x (%.4x) [%.4x:%.8x]", | 
 | value, drv->bufpos, CPU_CS, CPU_EIP)); | value, drv->bufpos, CPU_CS, CPU_EIP)); | 
 | drv->bufpos += 2; | drv->bufpos += 2; | 
 | if (drv->bufpos >= drv->bufsize) { | if (drv->bufpos >= drv->bufsize) { | 
 | drv->status &= ~IDESTAT_DRQ; | drv->status &= ~IDESTAT_DRQ; | 
 | switch(drv->cmd) { | switch(drv->cmd) { | 
 |  | case 0x30: | 
 |  | case 0x31: | 
 |  | case 0xc5: | 
 |  | sec = getcursec(drv); | 
 |  | TRACEOUT(("writesec->drv %d sec %x cnt %d thr %d", | 
 |  | drv->sxsidrv, sec, drv->mulcnt, drv->multhr)); | 
 |  | if (sxsi_write(drv->sxsidrv, sec, drv->buf, drv->bufsize)) { | 
 |  | TRACEOUT(("write error!")); | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  | } | 
 |  | drv->mulcnt++; | 
 |  | incsec(drv); | 
 |  | drv->sc--; | 
 |  | if (drv->sc) { | 
 |  | writesec(drv); | 
 |  | } | 
 |  | break; | 
 |  |  | 
 | case 0xa0: | case 0xa0: | 
 |  | TRACEOUT(("ideio: execute atapi packet command")); | 
 | atapicmd_a0(drv); | atapicmd_a0(drv); | 
 | break; | break; | 
 | } | } | 
| Line 687  REG16 IOINPCALL ideio_r16(UINT port) { | Line 876  REG16 IOINPCALL ideio_r16(UINT port) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 | REG16   ret; | REG16   ret; | 
| BYTE    *p; | UINT8   *p; | 
 |  |  | 
 | (void)port; | (void)port; | 
 |  |  | 
| Line 707  REG16 IOINPCALL ideio_r16(UINT port) { | Line 896  REG16 IOINPCALL ideio_r16(UINT port) { | 
 | switch(drv->cmd) { | switch(drv->cmd) { | 
 | case 0x20: | case 0x20: | 
 | case 0x21: | case 0x21: | 
 |  | case 0xc4: | 
 | incsec(drv); | incsec(drv); | 
 | drv->sc--; | drv->sc--; | 
 | if (drv->sc) { | if (drv->sc) { | 
| Line 715  REG16 IOINPCALL ideio_r16(UINT port) { | Line 905  REG16 IOINPCALL ideio_r16(UINT port) { | 
 | break; | break; | 
 |  |  | 
 | case 0xa0: | case 0xa0: | 
 |  | if (drv->buftc == IDETC_ATAPIREAD) { | 
 |  | atapi_dataread(drv); | 
 |  | break; | 
 |  | } | 
 | drv->sc = IDEINTR_IO | IDEINTR_CD; | drv->sc = IDEINTR_IO | IDEINTR_CD; | 
| drv->status &= ~(IDESTAT_BSY | IDESTAT_DRQ | IDESTAT_ERR); | drv->status &= ~(IDESTAT_BSY | IDESTAT_SERV | IDESTAT_CHK); | 
 | drv->status |= IDESTAT_DRDY; | drv->status |= IDESTAT_DRDY; | 
 | drv->error = 0; | drv->error = 0; | 
 | setintr(drv); | setintr(drv); | 
| Line 735  static void devinit(IDEDRV drv, REG8 sxs | Line 929  static void devinit(IDEDRV drv, REG8 sxs | 
 | SXSIDEV sxsi; | SXSIDEV sxsi; | 
 |  |  | 
 | ZeroMemory(drv, sizeof(_IDEDRV)); | ZeroMemory(drv, sizeof(_IDEDRV)); | 
 |  | drv->sxsidrv = sxsidrv; | 
 | sxsi = sxsi_getptr(sxsidrv); | sxsi = sxsi_getptr(sxsidrv); | 
| if ((sxsi != NULL) && (sxsi->fname[0] != '\0')) { | if ((sxsi != NULL) && | 
| drv->sxsidrv = sxsidrv; | (sxsi->devtype == SXSIDEV_HDD) && (sxsi->flag & SXSIFLAG_READY)) { | 
 | drv->status = IDESTAT_DRDY | IDESTAT_DSC; | drv->status = IDESTAT_DRDY | IDESTAT_DSC; | 
 | drv->error = IDEERR_AMNF; | drv->error = IDEERR_AMNF; | 
 | drv->device = IDETYPE_HDD; | drv->device = IDETYPE_HDD; | 
 | drv->surfaces = sxsi->surfaces; | drv->surfaces = sxsi->surfaces; | 
 | drv->sectors = sxsi->sectors; | drv->sectors = sxsi->sectors; | 
 |  | drv->mulmode = IDEIO_MULTIPLE_MAX; | 
 |  | } | 
 |  | else if ((sxsi != NULL) && (sxsi->devtype == SXSIDEV_CDROM)) { | 
 |  | drv->device = IDETYPE_CDROM; | 
 |  | drvreset(drv); | 
 |  | drv->error = 0; | 
 |  | drv->media = IDEIO_MEDIA_EJECTABLE; | 
 |  | if (sxsi->flag & SXSIFLAG_READY) { | 
 |  | drv->media |= (IDEIO_MEDIA_CHANGED | IDEIO_MEDIA_LOADED); | 
 |  | } | 
 | } | } | 
 | else { | else { | 
 | drv->status = IDESTAT_ERR; | drv->status = IDESTAT_ERR; | 
 | drv->error = IDEERR_TR0; | drv->error = IDEERR_TR0; | 
 |  | drv->device = IDETYPE_NONE; | 
 | } | } | 
 | } | } | 
 |  |  | 
| Line 761  void ideio_reset(void) { | Line 967  void ideio_reset(void) { | 
 | devinit(drv, i); | devinit(drv, i); | 
 | } | } | 
 |  |  | 
 | #if 0           // CD-ROM test |  | 
 | drv = ideio.dev[1].drv; |  | 
 | drv->hd = 0; |  | 
 | drv->sc = 1; |  | 
 | drv->sn = 1; |  | 
 | drv->cy = 0xeb14; |  | 
 | drv->status = 0; |  | 
 | drv->error = 0; |  | 
 | drv->device = IDETYPE_CDROM; |  | 
 | #endif |  | 
 |  |  | 
 | #if 0 |  | 
 | ideio.dev[0].drv[0].status = IDE_READY | IDE_SEEKCOMPLETE; |  | 
 | ideio.dev[0].drv[0].error = 1; |  | 
 | ideio.dev[1].drv[0].status = IDE_READY | IDE_SEEKCOMPLETE; |  | 
 | ideio.dev[1].drv[0].error = 1; |  | 
 |  |  | 
 | ideio.dev[0].drv[0].sxsidrv = 0x00; |  | 
 | ideio.dev[0].drv[1].sxsidrv = 0x01; |  | 
 | ideio.dev[1].drv[0].sxsidrv = 0x02; |  | 
 | ideio.dev[1].drv[1].sxsidrv = 0x03; |  | 
 | #endif |  | 
 |  |  | 
 | CopyMemory(mem + 0xd0000, idebios, sizeof(idebios)); | CopyMemory(mem + 0xd0000, idebios, sizeof(idebios)); | 
 | TRACEOUT(("use simulate ide.rom")); | TRACEOUT(("use simulate ide.rom")); | 
 | } | } | 
| Line 817  void ideio_bind(void) { | Line 1000  void ideio_bind(void) { | 
 | } | } | 
 | } | } | 
 |  |  | 
 |  | void ideio_notify(REG8 sxsidrv, UINT action) { | 
 |  |  | 
 |  | IDEDRV  drv; | 
 |  |  | 
 |  | if ((sxsidrv >= 0) && (sxsidrv < 4)) { | 
 |  | drv = ideio.dev[sxsidrv >> 1].drv + (sxsidrv & 1); | 
 |  | switch(action) { | 
 |  | case 1: | 
 |  | drv->media |= (IDEIO_MEDIA_CHANGED | IDEIO_MEDIA_LOADED); | 
 |  | break; | 
 |  |  | 
 |  | case 0: | 
 |  | drv->media &= ~IDEIO_MEDIA_LOADED; | 
 |  | break; | 
 |  | } | 
 |  | } | 
 |  | } | 
 |  |  | 
 | #endif  /* SUPPORT_IDEIO */ | #endif  /* SUPPORT_IDEIO */ | 
 |  |  |