80486DX2-66/86Box-fork
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Merged various SMC FDC67C6xx Super I/O chips into one file, re-added the UMC88xx 486 chipsets (and four machines for it) based on work by tiseno100 and my own work, various other fixes, and added quite a few machines (including the AOpen AP5VM which now works), also added the remaining ALi M6117 machine (Protech SBC with Award BIOS), and made the Intel Advanced/ATX's on-board S3 Trio64V+ work, as well as the on-board S3 Trio64/V2 of the two Compaq Presarios.

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OBattler
2021-08-21 18:19:10 +02:00
parent b0ea9185d0
commit 67367798a7
32 changed files with 1030 additions and 1141 deletions
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17
src/port_92.c
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@@ -64,7 +64,13 @@ port_92_readb(uint16_t port, void *priv)
static uint16_t
port_92_readw(uint16_t port, void *priv)
{
return port_92_readb(port, priv);
uint16_t ret = 0xffff;
port_92_t *dev = (port_92_t *) priv;
if (!(dev->flags & PORT_92_PCI))
ret = port_92_readb(port, priv);
return ret;
}
@@ -106,7 +112,10 @@ port_92_writeb(uint16_t port, uint8_t val, void *priv)
static void
port_92_writew(uint16_t port, uint16_t val, void *priv)
{
port_92_writeb(port, val & 0xff, priv);
port_92_t *dev = (port_92_t *) priv;
if (!(dev->flags & PORT_92_PCI))
port_92_writeb(port, val & 0xff, priv);
}
@@ -146,7 +155,7 @@ port_92_add(void *priv)
{
port_92_t *dev = (port_92_t *) priv;
if (dev->flags & PORT_92_WORD)
if (dev->flags & (PORT_92_WORD | PORT_92_PCI))
io_sethandler(0x0092, 2,
port_92_readb, port_92_readw, NULL, port_92_writeb, port_92_writew, NULL, dev);
else
@@ -160,7 +169,7 @@ port_92_remove(void *priv)
{
port_92_t *dev = (port_92_t *) priv;
if (dev->flags & PORT_92_WORD)
if (dev->flags & (PORT_92_WORD | PORT_92_PCI))
io_removehandler(0x0092, 2,
port_92_readb, port_92_readw, NULL, port_92_writeb, port_92_writew, NULL, dev);
else