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ATAPI CD-ROM no longer lowers IRQ at the wrong time, fixes booting of some CD's;

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Fixed DMA emulation, fixes Olivetti M24;
(S)VGA emulation for PS/1 and PS/2 machines now uses the old, less accurate sense switches, fixes display error on POST;
Bit 2 of the AT keyboard input port is now always held active, fixes PS/2 mouse on PS/1 and PS/2 machines;
Fixed mouse type selection on non-AT boards;
Fixed RAM type selection;
The entire palette is now overwritten when a monochrome monitor type is selected, fixes graphics mode on Hercules;
Applied updated SCAT emulation patch from PCem forum;
Nvidia Riva and S3 Virge IRQ is now configurable;
Properly applied the mainline PCem commit that fixed the Bahamas64 on the Intel AMI BIOS boards;
Commented out the Diamond Stealth 64 and the Miro Crystal S3 Vision 964 due to their non-working state;
Changed version to 1.06.
This commit is contained in:
OBattler
2017-03-01 23:23:52 +01:00
parent 99de4f11b6
commit 13683628a5
18 changed files with 498 additions and 125 deletions
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5
src/mem.h
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@@ -39,6 +39,11 @@ extern int memspeed[11];
extern int nopageerrors;
extern uint32_t biosmask;
#define MEM_MAP_TO_SHADOW_RAM_MASK 1
#define MEM_MAP_TO_RAM_ADDR_MASK 2
extern uint32_t ram_mapped_addr[64];
void mem_mapping_add(mem_mapping_t *mapping,
uint32_t base,
uint32_t size,