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Added the Sanyo MBC-17, Sharp AX 286, ECS Socket 4 machine, LG Multinet x52, and Taken Socket 4/5 machine, also IDE PIO mode 3+ fixes, and ATA-3 IDE drives now default to PIO mode 3 maximum instead of 0.

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This commit is contained in:
OBattler
2025-08-15 20:59:07 +02:00
parent c3fae26ec7
commit 28e7f86296
16 changed files with 614 additions and 27 deletions
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20
src/scsi/scsi_cdrom.c
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@@ -3810,8 +3810,10 @@ scsi_cdrom_get_max(const ide_t *ide, UNUSED(const int ide_has_dma), const int ty
static int
scsi_cdrom_get_timings(const ide_t *ide, UNUSED(const int ide_has_dma), const int type)
{
const scsi_cdrom_t *dev = (scsi_cdrom_t *) ide->sc;
int has_dma = cdrom_has_dma(dev->drv->type);
const scsi_cdrom_t *dev = (scsi_cdrom_t *) ide->sc;
int has_dma = cdrom_has_dma(dev->drv->type);
int pio_cyc_time[5] = { 600, 383, 240, 180, 120 };
int max_pio = cdrom_get_transfer_max(dev->drv->type, TYPE_PIO);
int ret;
switch (type) {
@@ -3819,10 +3821,20 @@ scsi_cdrom_get_timings(const ide_t *ide, UNUSED(const int ide_has_dma), const in
ret = has_dma ? 120 : 0;
break;
case TIMINGS_PIO:
ret = has_dma ? 120 : 0;
if (max_pio <= 0)
ret = 600;
else if (max_pio == 1)
ret = 383;
else
ret = 240;
break;
case TIMINGS_PIO_FC:
ret = 0;
if (max_pio > 4)
ret = 120;
else if (max_pio < 0)
ret = 600;
else
ret = pio_cyc_time[max_pio];
break;
default:
ret = 0;