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Implemented the CMD-648 PCI IDE controller, gave it to the CUBX which has it on-board, and added CMD-646 and CMD-648 as standalone options for PCI tertiary+quaternary controllers.

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OBattler
2025-07-26 20:38:15 +02:00
parent 6aec914b45
commit ca400e11dd
15 changed files with 639 additions and 252 deletions
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16
src/disk/hdc_ide_sff8038i.c
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@@ -118,6 +118,9 @@ sff_bus_master_write(uint16_t port, uint8_t val, void *priv)
sff_log("SFF-8038i Bus master BYTE write: %04X %02X\n", port, val);
if (dev->ven_write != NULL)
val = dev->ven_write(port, val, dev->priv);
switch (port & 7) {
case 0:
sff_log("sff Cmd : val = %02X, old = %02X\n", val, dev->command);
@@ -255,6 +258,9 @@ sff_bus_master_read(uint16_t port, void *priv)
break;
}
if (dev->ven_read != NULL)
ret= dev->ven_read(port, ret, dev->priv);
sff_log("SFF-8038i Bus master BYTE read : %04X %02X\n", port, ret);
return ret;
@@ -569,6 +575,16 @@ sff_set_mirq(sff8038i_t *dev, uint8_t mirq)
dev->mirq = mirq;
}
void
sff_set_ven_handlers(sff8038i_t *dev, uint8_t (*ven_write)(uint16_t port, uint8_t val, void *priv),
uint8_t (*ven_read)(uint16_t port, uint8_t val, void *priv), void *priv)
{
dev->ven_write = ven_write;
dev->ven_read = ven_read;
dev->priv = priv;
}
static void
sff_close(void *priv)
{