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Serial controller is no longer reset when serial port/IRQ updated - fixes mouse on 430VX in Windows 98.

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This commit is contained in:
TomW 2014-07-31 15:57:24 +01:00
commit a1a3068ac0
4 changed files with 32 additions and 22 deletions
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19
src/wd76c10.c
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@ -44,22 +44,19 @@ void wd76c10_write(uint16_t port, uint16_t val, void *priv)
case 0x2072:
wd76c10_2072 = val;
serial1_remove();
serial2_remove();
switch ((val >> 5) & 7)
{
case 1: serial1_init(0x3f8, 4); break;
case 2: serial1_init(0x2f8, 4); break;
case 3: serial1_init(0x3e8, 4); break;
case 4: serial1_init(0x2e8, 4); break;
case 1: serial1_set(0x3f8, 4); break;
case 2: serial1_set(0x2f8, 4); break;
case 3: serial1_set(0x3e8, 4); break;
case 4: serial1_set(0x2e8, 4); break;
}
switch ((val >> 1) & 7)
{
case 1: serial2_init(0x3f8, 3); break;
case 2: serial2_init(0x2f8, 3); break;
case 3: serial2_init(0x3e8, 3); break;
case 4: serial2_init(0x2e8, 3); break;
case 1: serial2_set(0x3f8, 3); break;
case 2: serial2_set(0x2f8, 3); break;
case 3: serial2_set(0x3e8, 3); break;
case 4: serial2_set(0x2e8, 3); break;
}
break;