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IDE changes and ported the IDE commit from PCem.

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This commit is contained in:
OBattler
2020-03-23 09:00:44 +01:00
parent 590583f7ad
commit 103bdacfaa
3 changed files with 43 additions and 4 deletions
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13
src/disk/hdc_ide_sff8038i.c
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@@ -373,14 +373,16 @@ sff_bus_master_set_irq(int channel, void *priv)
channel &= 0x01;
if (dev->status & 0x04) {
if ((dev->irq_mode == 2) && (channel & 1) && pci_use_mirq(0))
sff_log("SFF8038i: Channel %i IRQ raise\n", channel);
if ((dev->irq_mode == 2) && channel && pci_use_mirq(0))
pci_set_mirq(0, 0);
else if (dev->irq_mode == 1)
pci_set_irq(dev->slot, dev->irq_pin);
else
picint(1 << (14 + channel));
} else {
if ((dev->irq_mode == 2) && (channel & 1) && pci_use_mirq(0))
sff_log("SFF8038i: Channel %i IRQ lower\n", channel);
if ((dev->irq_mode == 2) && channel && pci_use_mirq(0))
pci_clear_mirq(0, 0);
else if (dev->irq_mode == 1)
pci_clear_irq(dev->slot, dev->irq_pin);
@@ -419,6 +421,10 @@ sff_reset(void *p)
{
int i = 0;
#ifdef ENABLE_SFF_LOG
sff_log("SFF8038i: Reset\n");
#endif
for (i = 0; i < CDROM_NUM; i++) {
if ((cdrom[i].bus_type == CDROM_BUS_ATAPI) &&
(cdrom[i].ide_channel < 4) && cdrom[i].priv)
@@ -429,6 +435,9 @@ sff_reset(void *p)
(zip_drives[i].ide_channel < 4) && zip_drives[i].priv)
zip_reset((scsi_common_t *) zip_drives[i].priv);
}
sff_bus_master_set_irq(0x00, p);
sff_bus_master_set_irq(0x01, p);
}