| version 1.1, 2004/03/19 03:36:52 | version 1.7, 2004/08/07 19:06:59 | 
| Line 1 | Line 1 | 
 | #include        "compiler.h" | #include        "compiler.h" | 
 |  |  | 
 |  | // 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) | 
 |  |  | 
 | #include        "dosio.h" | #include        "dosio.h" | 
| Line 9 | Line 11 | 
 | #include        "ideio.h" | #include        "ideio.h" | 
 | #include        "atapicmd.h" | #include        "atapicmd.h" | 
 | #include        "sxsi.h" | #include        "sxsi.h" | 
 |  | #include        "idebios.res" | 
 |  |  | 
 |  |  | 
 | IDEIO   ideio; | IDEIO   ideio; | 
| Line 16 | Line 19 | 
 |  |  | 
 | static IDEDEV getidedev(void) { | static IDEDEV getidedev(void) { | 
 |  |  | 
| IDEDEV  ret; | UINT    bank; | 
 |  |  | 
| ret = ideio.dev + (ideio.bank[1] & 1); | bank = ideio.bank[1] & 0x7f; | 
| return(ret); | if (bank < 2) { | 
|  | return(ideio.dev + bank); | 
|  | } | 
|  | else { | 
|  | return(NULL); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static IDEDRV getidedrv(void) { | static IDEDRV getidedrv(void) { | 
 |  |  | 
 | IDEDEV  dev; | IDEDEV  dev; | 
 |  | IDEDRV  drv; | 
 |  |  | 
| dev = ideio.dev + (ideio.bank[1] & 1); | dev = getidedev(); | 
| return(dev->drv + dev->drivesel); | if (dev) { | 
|  | drv = dev->drv + dev->drivesel; | 
|  | if (drv->device != IDETYPE_NONE) { | 
|  | return(drv); | 
|  | } | 
|  | } | 
|  | return(NULL); | 
 | } | } | 
 |  |  | 
 |  | static const char serial[] = "824919341192        "; | 
 |  | static const char firm[] = "A5U.1200"; | 
 |  | static const char model[] = "QUANTUM FIREBALL CR                     "; | 
 |  |  | 
 | static BOOL setidentify(IDEDRV drv) { | static BOOL setidentify(IDEDRV drv) { | 
 |  |  | 
 | SXSIDEV sxsi; | SXSIDEV sxsi; | 
 | UINT16  tmp[256]; | UINT16  tmp[256]; | 
 | BYTE    *p; | BYTE    *p; | 
 | UINT    i; | UINT    i; | 
 |  | UINT32  size; | 
 |  |  | 
 | sxsi = sxsi_getptr(drv->sxsidrv); | sxsi = sxsi_getptr(drv->sxsidrv); | 
 | if ((sxsi == NULL) || (sxsi->fname[0] == '\0')) { | if ((sxsi == NULL) || (sxsi->fname[0] == '\0')) { | 
| Line 44  static BOOL setidentify(IDEDRV drv) { | Line 64  static BOOL setidentify(IDEDRV drv) { | 
 |  |  | 
 | 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; | 
 | tmp[1] = sxsi->cylinders; | tmp[1] = sxsi->cylinders; | 
 | tmp[3] = sxsi->surfaces; | tmp[3] = sxsi->surfaces; | 
 |  | tmp[4] = sxsi->sectors * 512; | 
 | tmp[6] = sxsi->sectors; | tmp[6] = sxsi->sectors; | 
 |  | 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[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]; | 
 |  | } | 
 |  | #if IDEIO_MULTIPLE_MAX > 0 | 
 |  | tmp[47] = 0x8000 | IDEIO_MULTIPLE_MAX;  // multiple | 
 |  | #endif | 
 |  | 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); | 
 |  | #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] = 0x0000;                       // DEVICE RESET(1 << 9) | 
 |  |  | 
 | p = drv->buf; | p = drv->buf; | 
 | for (i=0; i<256; i++) { | for (i=0; i<256; i++) { | 
| Line 54  static BOOL setidentify(IDEDRV drv) { | Line 108  static BOOL setidentify(IDEDRV drv) { | 
 | p[1] = (BYTE)(tmp[i] >> 8); | p[1] = (BYTE)(tmp[i] >> 8); | 
 | p += 2; | p += 2; | 
 | } | } | 
 |  | drv->bufdir = IDEDIR_IN; | 
 | drv->bufpos = 0; | drv->bufpos = 0; | 
 | drv->bufsize = 512; | drv->bufsize = 512; | 
 | return(SUCCESS); | return(SUCCESS); | 
| Line 61  static BOOL setidentify(IDEDRV drv) { | Line 116  static BOOL setidentify(IDEDRV drv) { | 
 |  |  | 
 | static void setintr(IDEDRV drv) { | static void setintr(IDEDRV drv) { | 
 |  |  | 
| ideio.bank[0] = ideio.bank[1] | 0x80;                   // ???? | if (!(drv->ctrl & IDECTRL_NIEN)) { | 
| pic_setirq(IDE_IRQ); | TRACEOUT(("ideio: setintr()")); | 
|  | ideio.bank[0] = ideio.bank[1] | 0x80;                   // ???? | 
|  | pic_setirq(IDE_IRQ); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static void cmdabort(IDEDRV drv) { | static void cmdabort(IDEDRV drv) { | 
 |  |  | 
 |  | TRACEOUT(("ideio: cmdabort()")); | 
 | drv->status = IDESTAT_DRDY | IDESTAT_ERR; | drv->status = IDESTAT_DRDY | IDESTAT_ERR; | 
 | drv->error = IDEERR_ABRT; | drv->error = IDEERR_ABRT; | 
| ideio.bank[0] = ideio.bank[1] | 0x80;                   // ???? | setintr(drv); | 
| pic_setirq(IDE_IRQ); | } | 
|  |  | 
|  | static void panic(const char *str, ...) { | 
|  |  | 
|  | char    buf[2048]; | 
|  | va_list ap; | 
|  |  | 
|  | va_start(ap, str); | 
|  | vsnprintf(buf, sizeof(buf), str, ap); | 
|  | va_end(ap); | 
|  |  | 
|  | msgbox("ide_panic", buf); | 
|  | exit(1); | 
 | } | } | 
 |  |  | 
 |  |  | 
| Line 78  static void cmdabort(IDEDRV drv) { | Line 149  static void cmdabort(IDEDRV drv) { | 
 |  |  | 
 | static void incsec(IDEDRV drv) { | static void incsec(IDEDRV drv) { | 
 |  |  | 
| if (drv->dr & IDEDEV_LBA) { | if (!(drv->dr & IDEDEV_LBA)) { | 
| TRACEOUT(("ideio: incsec() LBA mode?")); | drv->sn++; | 
| return; | if (drv->sn <= drv->sectors) { | 
| } | return; | 
| drv->sn++; | } | 
| if (drv->sn <= drv->sectors) { | drv->sn = 1; | 
| return; | drv->hd++; | 
|  | if (drv->hd < drv->surfaces) { | 
|  | return; | 
|  | } | 
|  | drv->hd = 0; | 
|  | drv->cy++; | 
 | } | } | 
| drv->sn = 1; | else { | 
| drv->hd++; | TRACEOUT(("ideio: incsec() LBA mode?")); | 
| if (drv->hd < drv->surfaces) { | drv->sn++; | 
| return; | if (drv->sn) { | 
|  | return; | 
|  | } | 
|  | drv->cy++; | 
|  | if (drv->cy) { | 
|  | return; | 
|  | } | 
|  | drv->hd++; | 
 | } | } | 
 | drv->hd = 0; |  | 
 | drv->cy++; |  | 
 | } | } | 
 |  |  | 
| static long getcursec(const _IDEDRV *drv) { | static long getcursec(const IDEDRV drv) { | 
 |  |  | 
 | long    ret; | long    ret; | 
 |  |  | 
| if (drv->dr & IDEDEV_LBA) { | if (!(drv->dr & IDEDEV_LBA)) { | 
|  | ret = drv->cy; | 
|  | ret *= drv->surfaces; | 
|  | ret += drv->hd; | 
|  | ret *= drv->sectors; | 
|  | ret += (drv->sn - 1); | 
|  | } | 
|  | else { | 
 | TRACEOUT(("ideio: getcursec() LBA mode?")); | TRACEOUT(("ideio: getcursec() LBA mode?")); | 
| return(-1); | ret = drv->sn; | 
|  | ret |= (drv->cy << 8); | 
|  | ret |= (drv->hd << 24); | 
 | } | } | 
 | ret = drv->cy; |  | 
 | ret *= drv->surfaces; |  | 
 | ret += drv->hd; |  | 
 | ret *= drv->sectors; |  | 
 | ret += (drv->sn - 1); |  | 
 | return(ret); | return(ret); | 
 | } | } | 
 |  |  | 
| Line 119  static void readsec(IDEDRV drv) { | Line 204  static void readsec(IDEDRV drv) { | 
 | 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(("readerror!")); | TRACEOUT(("read error!")); | 
 | goto read_err; | goto read_err; | 
 | } | } | 
 | drv->bufdir = IDEDIR_IN; | drv->bufdir = IDEDIR_IN; | 
 | 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: | 
| Line 142  read_err: | Line 231  read_err: | 
 |  |  | 
 | static void IOOUTCALL ideio_o430(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o430(UINT port, REG8 dat) { | 
 |  |  | 
| TRACEOUT(("ideio setbank%d %.2x [%.4x:%.4x]", | TRACEOUT(("ideio setbank%d %.2x [%.4x:%.8x]", | 
| (port >> 1) & 1, dat, CPU_CS, CPU_IP)); | (port >> 1) & 1, dat, CPU_CS, CPU_EIP)); | 
| if ((dat == 0) || (dat == 1)) { | if (!(dat & 0x80)) { | 
 | ideio.bank[(port >> 1) & 1] = dat; | ideio.bank[(port >> 1) & 1] = dat; | 
 | } | } | 
 | } | } | 
| Line 157  static REG8 IOINPCALL ideio_i430(UINT po | Line 246  static REG8 IOINPCALL ideio_i430(UINT po | 
 | bank = (port >> 1) & 1; | bank = (port >> 1) & 1; | 
 | ret = ideio.bank[bank]; | ret = ideio.bank[bank]; | 
 | ideio.bank[bank] = ret & (~0x80); | ideio.bank[bank] = ret & (~0x80); | 
| TRACEOUT(("ideio getbank%d %.2x [%.4x:%.4x]", | TRACEOUT(("ideio getbank%d %.2x [%.4x:%.8x]", | 
| (port >> 1) & 1, ret, CPU_CS, CPU_IP)); | (port >> 1) & 1, ret, CPU_CS, CPU_EIP)); | 
| return(ret); | return(ret & 0x81); | 
 | } | } | 
 |  |  | 
 |  |  | 
| Line 170  static void IOOUTCALL ideio_o642(UINT po | Line 259  static void IOOUTCALL ideio_o642(UINT po | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| drv->wp = dat; | if (drv) { | 
| TRACEOUT(("ideio set WP %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | drv->wp = dat; | 
|  | TRACEOUT(("ideio set WP %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | } | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o644(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o644(UINT port, REG8 dat) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| drv->sc = dat; | if (drv) { | 
| TRACEOUT(("ideio set SC %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | drv->sc = dat; | 
|  | TRACEOUT(("ideio set SC %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | } | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o646(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o646(UINT port, REG8 dat) { | 
| Line 188  static void IOOUTCALL ideio_o646(UINT po | Line 284  static void IOOUTCALL ideio_o646(UINT po | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| drv->sn = dat; | if (drv) { | 
| TRACEOUT(("ideio set SN %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | drv->sn = dat; | 
|  | TRACEOUT(("ideio set SN %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | } | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o648(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o648(UINT port, REG8 dat) { | 
| Line 197  static void IOOUTCALL ideio_o648(UINT po | Line 296  static void IOOUTCALL ideio_o648(UINT po | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| drv->cy &= 0xff00; | if (drv) { | 
| drv->cy |= dat; | drv->cy &= 0xff00; | 
| TRACEOUT(("ideio set CYL %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | drv->cy |= dat; | 
|  | TRACEOUT(("ideio set CYL %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | } | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o64a(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o64a(UINT port, REG8 dat) { | 
| Line 207  static void IOOUTCALL ideio_o64a(UINT po | Line 309  static void IOOUTCALL ideio_o64a(UINT po | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| drv->cy &= 0x00ff; | if (drv) { | 
| drv->cy |= dat << 8; | drv->cy &= 0x00ff; | 
| TRACEOUT(("ideio set CYH %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | drv->cy |= dat << 8; | 
|  | TRACEOUT(("ideio set CYH %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | } | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o64c(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o64c(UINT port, REG8 dat) { | 
| Line 217  static void IOOUTCALL ideio_o64c(UINT po | Line 322  static void IOOUTCALL ideio_o64c(UINT po | 
 | IDEDEV  dev; | IDEDEV  dev; | 
 | UINT    drvnum; | UINT    drvnum; | 
 |  |  | 
 |  | dev = getidedev(); | 
 |  | if (dev == NULL) { | 
 |  | return; | 
 |  | } | 
 | #if defined(TRACE) | #if defined(TRACE) | 
 | if ((dat & 0xf0) != 0xa0) { | if ((dat & 0xf0) != 0xa0) { | 
 | TRACEOUT(("ideio set SDH illegal param? (%.2x)", dat)); | TRACEOUT(("ideio set SDH illegal param? (%.2x)", dat)); | 
 | } | } | 
 | #endif | #endif | 
 | drvnum = (dat >> 4) & 1; | drvnum = (dat >> 4) & 1; | 
 | dev = getidedev(); |  | 
 | dev->drivesel = drvnum; | dev->drivesel = drvnum; | 
 | dev->drv[drvnum].dr = dat & 0xf0; | dev->drv[drvnum].dr = dat & 0xf0; | 
 | dev->drv[drvnum].hd = dat & 0x0f; | dev->drv[drvnum].hd = dat & 0x0f; | 
| TRACEOUT(("ideio set DRHD %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | TRACEOUT(("ideio set DRHD %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o64e(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o64e(UINT port, REG8 dat) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  | IDEDEV  dev; | 
 |  |  | 
 |  | // 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) { | 
 |  | IDEDRV d; | 
 |  | int i; | 
 |  |  | 
 |  | for (i = 0; i < 2; i++) { | 
 |  | d = dev->drv + i; | 
 |  | d->hd = 0x00; | 
 |  | d->sc = 0x01; | 
 |  | d->sn = 0x01; | 
 |  | d->cy = 0x0000; | 
 |  | d->status = IDESTAT_DRDY; | 
 |  | d->error = 0x01; | 
 |  | if (i == 0) { | 
 |  | if (dev->drv[0].device == IDETYPE_NONE) { | 
 |  | d->error = 0x00; | 
 |  | } | 
 |  | if (dev->drv[1].device == IDETYPE_NONE) { | 
 |  | d->error |= 0x80; | 
 |  | } | 
 |  | } | 
 |  | else { | 
 |  | if (dev->drv[1].device == IDETYPE_NONE) { | 
 |  | d->error = 0x00; | 
 |  | } | 
 |  | } | 
 |  | } | 
 |  | } | 
 |  | return; | 
 |  | } | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
 |  | if (drv == NULL) { | 
 |  | return; | 
 |  | } | 
 | drv->cmd = dat; | drv->cmd = dat; | 
| TRACEOUT(("ideio set cmd %.2x [%.4x:%.4x]", dat, CPU_CS, CPU_IP)); | TRACEOUT(("ideio set cmd %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
 | switch(dat) { | switch(dat) { | 
| case 0x08:              // atapi reset | case 0x08:              // device reset | 
| if (drv->device == IDETYPE_CDROM) { | TRACEOUT(("ideio: device reset")); | 
| drv->hd = 0; | if (drv->device == IDETYPE_NONE) { | 
| drv->sc = 1; | cmdabort(drv); | 
| drv->sn = 1; | break; | 
|  | } | 
|  | else if (drv->device == IDETYPE_HDD) { | 
|  | drv->hd = 0x00; | 
|  | drv->sc = 0x01; | 
|  | drv->sn = 0x01; | 
|  | drv->cy = 0x0000; | 
|  | } | 
|  | else if (drv->device == IDETYPE_CDROM) { | 
|  | drv->hd = 0x10; | 
|  | drv->sc = 0x01; | 
|  | drv->sn = 0x01; | 
 | drv->cy = 0xeb14; | drv->cy = 0xeb14; | 
 | drv->status = 0; |  | 
 | drv->error = 0; |  | 
 | } | } | 
 |  | drv->status = 0x00; | 
 |  | drv->error = 0x01; | 
 |  | dev = getidedev(); | 
 |  | if (dev) { | 
 |  | 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; | 
 |  | } | 
 |  | } | 
 |  | } | 
 |  | setintr(drv); | 
 | break; | break; | 
 |  |  | 
 | case 0x10:              // calibrate | case 0x10:              // calibrate | 
 | //              case 0x11: case 0x12: case 0x13: case 0x14: case 0x15: | //              case 0x11: case 0x12: case 0x13: case 0x14: case 0x15: | 
 | //              case 0x16: case 0x17: case 0x18: case 0x19: case 0x1a: | //              case 0x16: case 0x17: case 0x18: case 0x19: case 0x1a: | 
 | //              case 0x1b: case 0x1c: case 0x1d: case 0x1e: case 0x1f: | //              case 0x1b: case 0x1c: case 0x1d: case 0x1e: case 0x1f: | 
 |  | TRACEOUT(("ideio: calibrate")); | 
 | if (drv->device) { | if (drv->device) { | 
 | drv->status = IDESTAT_DRDY | IDESTAT_DSC; | drv->status = IDESTAT_DRDY | IDESTAT_DSC; | 
 | drv->error = 0; | drv->error = 0; | 
| Line 266  static void IOOUTCALL ideio_o64e(UINT po | Line 443  static void IOOUTCALL ideio_o64e(UINT po | 
 |  |  | 
 | case 0x20:              // read (with retry) | case 0x20:              // read (with retry) | 
 | case 0x21:              // read | case 0x21:              // read | 
 |  | TRACEOUT(("ideio: read sector")); | 
 |  | drv->mulcnt = 0; | 
 |  | drv->multhr = 1; | 
 | readsec(drv); | readsec(drv); | 
 | 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_NONE) { | 
 | 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 298  static void IOOUTCALL ideio_o64e(UINT po | Line 478  static void IOOUTCALL ideio_o64e(UINT po | 
 | } | } | 
 | break; | break; | 
 |  |  | 
| case 0xec:              // indentify | case 0xa1:              // identify | 
| TRACEOUT(("ideio: indentify")); | case 0xec:              // identify | 
|  | TRACEOUT(("ideio: identify")); | 
 | if (setidentify(drv) == SUCCESS) { | if (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; | 
| Line 310  static void IOOUTCALL ideio_o64e(UINT po | Line 491  static void IOOUTCALL ideio_o64e(UINT po | 
 | } | } | 
 | break; | break; | 
 |  |  | 
 |  | case 0xc4:              // read multiple | 
 |  | #if IDEIO_MULTIPLE_MAX > 0 | 
 |  | TRACEOUT(("ideio: read multiple")); | 
 |  | drv->mulcnt = 0; | 
 |  | drv->multhr = drv->mulmode; | 
 |  | readsec(drv); | 
 |  | #else | 
 |  | cmdabort(drv); | 
 |  | #endif | 
 |  | break; | 
 |  |  | 
 |  | case 0xc6:              // set multiple mode | 
 |  | TRACEOUT(("ideio: set multiple mode")); | 
 |  | 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; | 
 |  | } | 
 |  | break; | 
 |  |  | 
 |  | case 0xef:              // set features | 
 |  | TRACEOUT(("ideio: set features reg = %.2x", drv->wp)); | 
 |  | cmdabort(drv); | 
 |  | break; | 
 |  |  | 
 | default: | default: | 
 |  | panic("ideio: unknown command %.2x", dat); | 
 | break; | break; | 
 | } | } | 
 |  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o74c(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o74c(UINT port, REG8 dat) { | 
| Line 321  static void IOOUTCALL ideio_o74c(UINT po | Line 538  static void IOOUTCALL ideio_o74c(UINT po | 
 | REG8    modify; | REG8    modify; | 
 |  |  | 
 | dev = getidedev(); | dev = getidedev(); | 
 |  | if (dev == NULL) { | 
 |  | return; | 
 |  | } | 
 | modify = dev->drv[0].ctrl ^ dat; | modify = dev->drv[0].ctrl ^ dat; | 
 | dev->drv[0].ctrl = dat; | dev->drv[0].ctrl = dat; | 
 | dev->drv[1].ctrl = dat; | dev->drv[1].ctrl = dat; | 
| Line 342  static void IOOUTCALL ideio_o74c(UINT po | Line 562  static void IOOUTCALL ideio_o74c(UINT po | 
 | } | } | 
 | } | } | 
 | } | } | 
| TRACEOUT(("ideio %.4x,%.2x [%.4x:%.4x]", port, dat, CPU_CS, CPU_IP)); | TRACEOUT(("ideio interrupt %sable", (dat & IDECTRL_NIEN) ? "dis" : "en")); | 
|  | TRACEOUT(("ideio devctrl %.2x [%.4x:%.8x]", dat, CPU_CS, CPU_EIP)); | 
|  | (void)port; | 
 | } | } | 
 |  |  | 
 | static void IOOUTCALL ideio_o74e(UINT port, REG8 dat) { | static void IOOUTCALL ideio_o74e(UINT port, REG8 dat) { | 
 |  |  | 
| TRACEOUT(("ideio %.4x,%.2x [%.4x:%.4x]", port, dat, CPU_CS, CPU_IP)); | TRACEOUT(("ideio %.4x,%.2x [%.4x:%.8x]", port, dat, CPU_CS, CPU_EIP)); | 
|  | (void)port; | 
|  | (void)dat; | 
 | } | } | 
 |  |  | 
 |  |  | 
| Line 357  static REG8 IOINPCALL ideio_i642(UINT po | Line 581  static REG8 IOINPCALL ideio_i642(UINT po | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| drv->status &= ~IDESTAT_ERR; | if (drv) { | 
| TRACEOUT(("ideio get error %.2x [%.4x:%.4x]", drv->error, CPU_CS, CPU_IP)); | drv->status &= ~IDESTAT_ERR; | 
| return(drv->error); | TRACEOUT(("ideio get error %.2x [%.4x:%.8x]", | 
|  | drv->error, CPU_CS, CPU_EIP)); | 
|  | return(drv->error); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i644(UINT port) { | static REG8 IOINPCALL ideio_i644(UINT port) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| TRACEOUT(("ideio get SC %.2x [%.4x:%.4x]", drv->sc, CPU_CS, CPU_IP)); | if (drv) { | 
| return(drv->sc); | TRACEOUT(("ideio get SC %.2x [%.4x:%.8x]", drv->sc, CPU_CS, CPU_EIP)); | 
|  | return(drv->sc); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i646(UINT port) { | static REG8 IOINPCALL ideio_i646(UINT port) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| TRACEOUT(("ideio get SN %.2x [%.4x:%.4x]", drv->sn, CPU_CS, CPU_IP)); | if (drv) { | 
| return(drv->sn); | TRACEOUT(("ideio get SN %.2x [%.4x:%.8x]", drv->sn, CPU_CS, CPU_EIP)); | 
|  | return(drv->sn); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i648(UINT port) { | static REG8 IOINPCALL ideio_i648(UINT port) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| TRACEOUT(("ideio get CYL %.4x [%.4x:%.4x]", drv->cy, CPU_CS, CPU_IP)); | if (drv) { | 
| return((UINT8)drv->cy); | TRACEOUT(("ideio get CYL %.4x [%.4x:%.8x]", drv->cy, CPU_CS, CPU_EIP)); | 
|  | return((UINT8)drv->cy); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i64a(UINT port) { | static REG8 IOINPCALL ideio_i64a(UINT port) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| TRACEOUT(("ideio get CYH %.4x [%.4x:%.4x]", drv->cy, CPU_CS, CPU_IP)); | if (drv) { | 
| return((REG8)(drv->cy >> 8)); | TRACEOUT(("ideio get CYH %.4x [%.4x:%.8x]", drv->cy, CPU_CS, CPU_EIP)); | 
|  | return((REG8)(drv->cy >> 8)); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i64c(UINT port) { | static REG8 IOINPCALL ideio_i64c(UINT port) { | 
| Line 404  static REG8 IOINPCALL ideio_i64c(UINT po | Line 664  static REG8 IOINPCALL ideio_i64c(UINT po | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 | REG8    ret; | REG8    ret; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| ret = drv->dr | drv->hd; | if (drv) { | 
| TRACEOUT(("ideio get DRHD %.2x [%.4x:%.4x]", ret, CPU_CS, CPU_IP)); | ret = drv->dr | drv->hd; | 
| return(ret); | TRACEOUT(("ideio get DRHD %.2x [%.4x:%.8x]", ret, CPU_CS, CPU_EIP)); | 
|  | return(ret); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i64e(UINT port) { | static REG8 IOINPCALL ideio_i64e(UINT port) { | 
 |  |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  |  | 
 |  | (void)port; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| TRACEOUT(("ideio status %.2x [%.4x:%.4x]", drv->status, CPU_CS, CPU_IP)); | if (drv) { | 
| return(drv->status); | TRACEOUT(("ideio status %.2x [%.4x:%.8x]", | 
|  | drv->status, CPU_CS, CPU_EIP)); | 
|  | if (!(drv->ctrl & IDECTRL_NIEN)) { | 
|  | TRACEOUT(("ideio: resetirq")); | 
|  | pic_resetirq(IDE_IRQ); | 
|  | } | 
|  | return(drv->status); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL ideio_i74c(UINT port) { | static REG8 IOINPCALL ideio_i74c(UINT port) { | 
 |  |  | 
| TRACEOUT(("ideio %.4x [%.4x:%.4x]", port, CPU_CS, CPU_IP)); | IDEDRV  drv; | 
| return(0xff); |  | 
|  | (void)port; | 
|  |  | 
|  | drv = getidedrv(); | 
|  | if (drv) { | 
|  | TRACEOUT(("ideio alt status %.2x [%.4x:%.8x]", | 
|  | drv->status, CPU_CS, CPU_EIP)); | 
|  | return(drv->status); | 
|  | } | 
|  | else { | 
|  | return(0xff); | 
|  | } | 
 | } | } | 
 |  |  | 
 |  |  | 
| Line 434  void IOOUTCALL ideio_w16(UINT port, REG1 | Line 724  void IOOUTCALL ideio_w16(UINT port, REG1 | 
 | BYTE    *p; | BYTE    *p; | 
 |  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
| if ((drv->status & IDESTAT_DRQ) && (drv->bufdir == IDEDIR_OUT)) { | if ((drv != NULL) && | 
|  | (drv->status & IDESTAT_DRQ) && (drv->bufdir == IDEDIR_OUT)) { | 
 | 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:%.4x]", | TRACEOUT(("ide-data send %4x (%.4x) [%.4x:%.8x]", | 
| value, drv->bufpos, CPU_CS, CPU_IP)); | 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; | 
| Line 450  void IOOUTCALL ideio_w16(UINT port, REG1 | Line 741  void IOOUTCALL ideio_w16(UINT port, REG1 | 
 | } | } | 
 | } | } | 
 | } | } | 
 |  | (void)port; | 
 | } | } | 
 |  |  | 
| REG16 IOOUTCALL ideio_r16(UINT port) { | REG16 IOINPCALL ideio_r16(UINT port) { | 
 |  |  | 
 | REG16   ret; |  | 
 | IDEDRV  drv; | IDEDRV  drv; | 
 |  | REG16   ret; | 
 | BYTE    *p; | BYTE    *p; | 
 |  |  | 
| ret = 0; | (void)port; | 
|  |  | 
 | drv = getidedrv(); | drv = getidedrv(); | 
 |  | if (drv == NULL) { | 
 |  | return(0xff); | 
 |  | } | 
 |  | ret = 0; | 
 | if ((drv->status & IDESTAT_DRQ) && (drv->bufdir == IDEDIR_IN)) { | if ((drv->status & IDESTAT_DRQ) && (drv->bufdir == IDEDIR_IN)) { | 
 | p = drv->buf + drv->bufpos; | p = drv->buf + drv->bufpos; | 
 | ret = p[0] + (p[1] << 8); | ret = p[0] + (p[1] << 8); | 
| TRACEOUT(("ide-data recv %4x (%.4x) [%.4x:%.4x]", | TRACEOUT(("ide-data recv %.4x (%.4x) [%.4x:%.8x]", | 
| ret, drv->bufpos, CPU_CS, CPU_IP)); | ret, 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 0x20: | case 0x20: | 
 | case 0x21: | case 0x21: | 
 |  | case 0xc4: | 
 | incsec(drv); | incsec(drv); | 
 | drv->sc--; | drv->sc--; | 
 | if (drv->sc) { | if (drv->sc) { | 
| Line 507  static void devinit(IDEDRV drv, REG8 sxs | Line 805  static void devinit(IDEDRV drv, REG8 sxs | 
 | 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 = 1; | 
 | } | } | 
 | else { | else { | 
 | drv->status = IDESTAT_ERR; | drv->status = IDESTAT_ERR; | 
 | drv->error = IDEERR_TR0; | drv->error = IDEERR_TR0; | 
 |  | drv->device = IDETYPE_NONE; | 
 | } | } | 
 | } | } | 
 |  |  | 
| Line 525  void ideio_reset(void) { | Line 825  void ideio_reset(void) { | 
 | devinit(drv, i); | devinit(drv, i); | 
 | } | } | 
 |  |  | 
| #if 1           // CD-ROM test | #if 0           // CD-ROM test | 
 | drv = ideio.dev[1].drv; | drv = ideio.dev[1].drv; | 
 | drv->hd = 0; | drv->hd = 0; | 
 | drv->sc = 1; | drv->sc = 1; | 
| Line 547  void ideio_reset(void) { | Line 847  void ideio_reset(void) { | 
 | ideio.dev[1].drv[0].sxsidrv = 0x02; | ideio.dev[1].drv[0].sxsidrv = 0x02; | 
 | ideio.dev[1].drv[1].sxsidrv = 0x03; | ideio.dev[1].drv[1].sxsidrv = 0x03; | 
 | #endif | #endif | 
 |  |  | 
 |  | CopyMemory(mem + 0xd0000, idebios, sizeof(idebios)); | 
 |  | TRACEOUT(("use simulate ide.rom")); | 
 | } | } | 
 |  |  | 
 | void ideio_bind(void) { | void ideio_bind(void) { | 
| Line 577  void ideio_bind(void) { | Line 880  void ideio_bind(void) { | 
 | iocore_attachinp(0x074c, ideio_i74c); | iocore_attachinp(0x074c, ideio_i74c); | 
 | } | } | 
 | } | } | 
 | #endif |  | 
 |  |  | 
 |  | #endif  /* SUPPORT_IDEIO */ |