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The Contaq now uses the correct functions for ISA clock dividers.

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This commit is contained in:
OBattler
2021-08-02 22:07:23 +02:00
parent d38a90bbcc
commit a1e6872a44
1 changed files with 4 additions and 4 deletions
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8
src/chipset/contaq_82c59x.c
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@@ -75,16 +75,16 @@ contaq_82c59x_isa_speed_recalc(contaq_82c59x_t *dev)
/* TODO: ISA clock dividers for 386 and alt. 486. */
switch (dev->regs[0x10] & 0x03) {
case 0x00:
cpu_set_isa_pci_div(4);
cpu_set_isa_speed(cpu_busspeed / 4);
break;
case 0x01:
cpu_set_isa_pci_div(6);
cpu_set_isa_speed(cpu_busspeed / 6);
break;
case 0x02:
cpu_set_isa_pci_div(8);
cpu_set_isa_speed(cpu_busspeed / 8);
break;
case 0x04:
cpu_set_isa_pci_div(5);
cpu_set_isa_speed(cpu_busspeed / 5);
break;
}
}