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Disabling the PS/2 mouse via the KBC command byte now also disables the "Write to mouse output buffer" and "Write to mouse" commands, fixes hang when entering CMOS Setup on the P55T2S;

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Unified the various machines' identical port 92h implementations.
This commit is contained in:
OBattler
2018-01-07 20:36:30 +01:00
parent 4c5dadc84a
commit 32bc2a02b3
7 changed files with 35 additions and 50 deletions
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6
src/mem.c
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@@ -1677,17 +1677,17 @@ void mem_a20_recalc(void)
}
static uint8_t port_92_read(uint16_t port, void *priv)
uint8_t port_92_read(uint16_t port, void *priv)
{
return port_92_reg;
}
static void port_92_write(uint16_t port, uint8_t val, void *priv)
void port_92_write(uint16_t port, uint8_t val, void *priv)
{
if ((mem_a20_alt ^ val) & 2)
{
mem_a20_alt = (val & 2) ? 0 : 2;
mem_a20_alt = (val & 2);
mem_a20_recalc();
}