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Few minor changes on the VPX

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tiseno100
2020-05-07 17:51:53 +03:00
committed by GitHub
parent 811fac7064
commit c9003894ed
1 changed files with 23 additions and 21 deletions
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44
src/chipset/via_vpx.c
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@@ -1,25 +1,25 @@
/*
86Box A hypervisor and IBM PC system emulator that specializes in
running old operating systems and software designed for IBM
PC systems and compatibles from 1981 through fairly recent
system designs based on the PCI bus.
<This file is part of the 86Box distribution.>
VIA Apollo VPX North Bridge emulation
VT82C585VPX used in the Zida Tomato TX100 board
based on the model of VIA MVP3 by mooch & Sarah
There's also a SOYO board using the ETEQ chipset which is a rebranded
VPX + 586B but fails to save on CMOS properly.
Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
Copyright(C) 2020 Tiseno100
Copyright(C) 2020 Melissa Goad
Copyright(C) 2020 Miran Grca
*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* <This file is part of the 86Box distribution.>
*
* VIA Apollo VPX North Bridge emulation
*
* VT82C585VPX used in the FIC VA-502 board
* based on the model of VIA MVP3 by mooch & Sarah
*
* There's also a SOYO board using the ETEQ chipset which is a rebranded
* VPX + 586B but fails to save on CMOS properly.
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Copyright(C) 2020 Tiseno100
* Copyright(C) 2020 Melissa Goad
* Copyright(C) 2020 Miran Grca
*
*/
#include <stdio.h>
@@ -88,6 +88,8 @@ via_vpx_t *dev = (via_vpx_t *) priv;
} else if(dev->pci_conf[0x04] && 0x200){ //Bitfield 9
dev->pci_conf[0x04] = (dev->pci_conf[0x04] & ~0x200) | (val & 0x200);
}
break;
case 0x07: // Status
dev->pci_conf[0x07] &= ~(val & 0xb0);
break;