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Ported the most relevant PCem commits to 86Box.

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This commit is contained in:
TC1995
2018-03-11 18:26:44 +01:00
parent e5442e367b
commit 0b02fc37bc
15 changed files with 964 additions and 536 deletions
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14
src/cpu/cpu.c
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@@ -8,7 +8,7 @@
*
* CPU type handler.
*
* Version: @(#)cpu.c 1.0.13 2018/03/02
* Version: @(#)cpu.c 1.0.14 2018/03/11
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* leilei,
@@ -113,7 +113,7 @@ int cpuspeed;
uint64_t cpu_CR4_mask;
int cpu_cycles_read, cpu_cycles_read_l, cpu_cycles_write, cpu_cycles_write_l;
int cpu_prefetch_cycles, cpu_prefetch_width;
int cpu_prefetch_cycles, cpu_prefetch_width, cpu_mem_prefetch_cycles, cpu_rom_prefetch_cycles;
int cpu_waitstates;
int cpu_cache_int_enabled, cpu_cache_ext_enabled;
int cpu_pci_speed;
@@ -246,6 +246,8 @@ void cpu_set()
isa_cycles = cpu_s->atclk_div;
cpu_rom_prefetch_cycles = cpu_s->rspeed / 1000000;
if (cpu_s->pci_speed)
{
pci_nonburst_time = 4*cpu_s->rspeed / cpu_s->pci_speed;
@@ -2217,7 +2219,10 @@ void cpu_update_waitstates()
{
cpu_s = &machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective];
cpu_prefetch_width = cpu_16bitbus ? 2 : 4;
if (is486)
cpu_prefetch_width = 16;
else
cpu_prefetch_width = cpu_16bitbus ? 2 : 4;
if (cpu_cache_int_enabled)
{
@@ -2251,4 +2256,7 @@ void cpu_update_waitstates()
cpu_cycles_write = cpu_s->mem_write_cycles;
cpu_cycles_write_l = (cpu_16bitbus ? 2 : 1) * cpu_s->mem_write_cycles;
}
if (is486)
cpu_prefetch_cycles *= 4;
cpu_mem_prefetch_cycles = cpu_prefetch_cycles;
}

4
src/cpu/cpu.h
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@@ -8,7 +8,7 @@
*
* CPU type handler.
*
* Version: @(#)cpu.h 1.0.9 2018/03/02
* Version: @(#)cpu.h 1.0.10 2018/03/11
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* leilei,
@@ -387,7 +387,7 @@ extern x86seg _oldds;
#define ISA_CYCLES(x) ((x * isa_cycles) >> ISA_CYCLES_SHIFT)
extern int cpu_cycles_read, cpu_cycles_read_l, cpu_cycles_write, cpu_cycles_write_l;
extern int cpu_prefetch_cycles, cpu_prefetch_width;
extern int cpu_prefetch_cycles, cpu_prefetch_width, cpu_mem_prefetch_cycles, cpu_rom_prefetch_cycles;
extern int cpu_waitstates;
extern int cpu_cache_int_enabled, cpu_cache_ext_enabled;
extern int cpu_pci_speed;

810
src/dma.c
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File diff suppressed because it is too large Load Diff

45
src/dma.h
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@@ -8,7 +8,7 @@
*
* Implementation of the Intel DMA controllers.
*
* Version: @(#)dma.h 1.0.4 2017/12/15
* Version: @(#)dma.h 1.0.5 2018/03/11
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -25,32 +25,25 @@
#define DMA_VERIFY 0x20000
typedef struct DMA {
uint32_t ab[4],
ac[4];
uint16_t cb[4];
int cc[4];
int wp;
uint8_t m,
mode[4];
uint8_t page[4];
uint8_t stat,
stat_rq;
uint8_t command;
uint8_t request;
int xfr_command,
xfr_channel;
int byte_ptr;
int is_ps2;
uint8_t arb_level[4];
uint8_t ps2_mode[4];
} DMA;
extern DMA dma, dma16;
/*DMA*/
typedef struct dma_t
{
uint32_t ab, ac;
uint16_t cb;
int cc;
int wp;
uint8_t m, mode;
uint8_t page;
uint8_t stat, stat_rq;
uint8_t command;
int size;
uint8_t ps2_mode;
uint8_t arb_level;
uint16_t io_addr;
} dma_t;
extern dma_t dma[8];
extern void dma_init(void);
extern void dma16_init(void);

340
src/machine/m_ps2_mca.c
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@@ -41,6 +41,7 @@ static struct
mem_mapping_t shadow_mapping;
mem_mapping_t expansion_mapping;
mem_mapping_t cache_mapping;
uint8_t (*planar_read)(uint16_t port);
void (*planar_write)(uint16_t port, uint8_t val);
@@ -51,8 +52,95 @@ static struct
uint8_t mem_pos_regs[8];
uint8_t mem_2mb_pos_regs[8];
int pending_cache_miss;
} ps2;
/*The model 70 type 3/4 BIOS performs cache testing. Since 86Box doesn't have any
proper cache emulation, it's faked a bit here.
Port E2 is used for cache diagnostics. Bit 7 seems to be set on a cache miss,
toggling bit 2 seems to clear this. The BIOS performs at least the following
tests :
- Disable RAM, access low 64kb (386) / 8kb (486), execute code from cache to
access low memory and verify that there are no cache misses.
- Write to low memory using DMA, read low memory and verify that all accesses
cause cache misses.
- Read low memory, verify that first access is cache miss. Read again and
verify that second access is cache hit.
These tests are also performed on the 486 model 70, despite there being no
external cache on this system. Port E2 seems to control the internal cache on
these systems. Presumably this port is connected to KEN#/FLUSH# on the 486.
This behaviour is required to pass the timer interrupt test on the 486 version
- the BIOS uses a fixed length loop that will terminate too early on a 486/25
if it executes from internal cache.
To handle this, 86Box uses some basic heuristics :
- If cache is enabled but RAM is disabled, accesses to low memory go directly
to cache memory.
- Reads to cache addresses not 'valid' will set the cache miss flag, and mark
that line as valid.
- Cache flushes will clear the valid array.
- DMA via the undocumented PS/2 command 0xb will clear the valid array.
- Disabling the cache will clear the valid array.
- Disabling the cache will also mark shadowed ROM areas as using ROM timings.
This works around the timing loop mentioned above.
*/
static uint8_t ps2_cache[65536];
static int ps2_cache_valid[65536/8];
static uint8_t ps2_read_cache_ram(uint32_t addr, void *priv)
{
// pclog("ps2_read_cache_ram: addr=%08x %i %04x:%04x\n", addr, ps2_cache_valid[addr >> 3], CS,cpu_state.pc);
if (!ps2_cache_valid[addr >> 3])
{
ps2_cache_valid[addr >> 3] = 1;
ps2.mem_regs[2] |= 0x80;
}
else
ps2.pending_cache_miss = 0;
return ps2_cache[addr];
}
static uint16_t ps2_read_cache_ramw(uint32_t addr, void *priv)
{
// pclog("ps2_read_cache_ramw: addr=%08x %i %04x:%04x\n", addr, ps2_cache_valid[addr >> 3], CS,cpu_state.pc);
if (!ps2_cache_valid[addr >> 3])
{
ps2_cache_valid[addr >> 3] = 1;
ps2.mem_regs[2] |= 0x80;
}
else
ps2.pending_cache_miss = 0;
return *(uint16_t *)&ps2_cache[addr];
}
static uint32_t ps2_read_cache_raml(uint32_t addr, void *priv)
{
// pclog("ps2_read_cache_raml: addr=%08x %i %04x:%04x\n", addr, ps2_cache_valid[addr >> 3], CS,cpu_state.pc);
if (!ps2_cache_valid[addr >> 3])
{
ps2_cache_valid[addr >> 3] = 1;
ps2.mem_regs[2] |= 0x80;
}
else
ps2.pending_cache_miss = 0;
return *(uint32_t *)&ps2_cache[addr];
}
static void ps2_write_cache_ram(uint32_t addr, uint8_t val, void *priv)
{
// pclog("ps2_write_cache_ram: addr=%08x val=%02x %04x:%04x %i\n", addr, val, CS,cpu_state.pc, ins);
ps2_cache[addr] = val;
}
void ps2_cache_clean(void)
{
memset(ps2_cache_valid, 0, sizeof(ps2_cache_valid));
}
static uint8_t ps2_read_shadow_ram(uint32_t addr, void *priv)
{
@@ -139,6 +227,30 @@ static uint8_t model_55sx_read(uint16_t port)
return 0xff;
}
static uint8_t model_70_type3_read(uint16_t port)
{
switch (port)
{
case 0x100:
return 0xff;
case 0x101:
return 0xf9;
case 0x102:
return ps2.option[0];
case 0x103:
return ps2.option[1];
case 0x104:
return ps2.option[2];
case 0x105:
return ps2.option[3];
case 0x106:
return ps2.subaddr_lo;
case 0x107:
return ps2.subaddr_hi;
}
return 0xff;
}
static uint8_t model_80_read(uint16_t port)
{
switch (port)
@@ -296,6 +408,56 @@ static void model_55sx_write(uint16_t port, uint8_t val)
}
}
static void model_70_type3_write(uint16_t port, uint8_t val)
{
switch (port)
{
case 0x100:
break;
case 0x101:
break;
case 0x102:
lpt1_remove();
serial_remove(1);
if (val & 0x04)
{
if (val & 0x08)
serial_setup(1, SERIAL1_ADDR, SERIAL1_IRQ);
else
serial_setup(1, SERIAL2_ADDR, SERIAL2_IRQ);
}
else
serial_remove(1);
if (val & 0x10)
{
switch ((val >> 5) & 3)
{
case 0:
lpt1_init(0x3bc);
break;
case 1:
lpt1_init(0x378);
break;
case 2:
lpt1_init(0x278);
break;
}
}
ps2.option[0] = val;
break;
case 0x105:
ps2.option[3] = val;
break;
case 0x106:
ps2.subaddr_lo = val;
break;
case 0x107:
ps2.subaddr_hi = val;
break;
}
}
static void model_80_write(uint16_t port, uint8_t val)
{
switch (port)
@@ -737,6 +899,169 @@ static void mem_encoding_write(uint16_t addr, uint8_t val, void *p)
mem_encoding_update();
}
static uint8_t mem_encoding_read_cached(uint16_t addr, void *p)
{
switch (addr)
{
case 0xe0:
return ps2.mem_regs[0];
case 0xe1:
return ps2.mem_regs[1];
case 0xe2:
return ps2.mem_regs[2];
}
return 0xff;
}
static void mem_encoding_write_cached(uint16_t addr, uint8_t val, void *p)
{
uint8_t old;
switch (addr)
{
case 0xe0:
ps2.mem_regs[0] = val;
break;
case 0xe1:
ps2.mem_regs[1] = val;
break;
case 0xe2:
old = ps2.mem_regs[2];
ps2.mem_regs[2] = (ps2.mem_regs[2] & 0x80) | (val & ~0x88);
if (val & 2)
{
// pclog("Clear latch - %i\n", ps2.pending_cache_miss);
if (ps2.pending_cache_miss)
ps2.mem_regs[2] |= 0x80;
else
ps2.mem_regs[2] &= ~0x80;
ps2.pending_cache_miss = 0;
}
if ((val & 0x21) == 0x20 && (old & 0x21) != 0x20)
ps2.pending_cache_miss = 1;
if ((val & 0x21) == 0x01 && (old & 0x21) != 0x01)
ps2_cache_clean();
if (val & 0x01)
ram_mid_mapping.flags |= MEM_MAPPING_ROM;
else
ram_mid_mapping.flags &= ~MEM_MAPPING_ROM;
break;
}
// pclog("mem_encoding_write: addr=%02x val=%02x %04x:%04x %02x %02x\n", addr, val, CS,cpu_state.pc, ps2.mem_regs[1],ps2.mem_regs[2]);
mem_encoding_update();
if ((ps2.mem_regs[1] & 0x10) && (ps2.mem_regs[2] & 0x21) == 0x20)
{
mem_mapping_disable(&ram_low_mapping);
mem_mapping_enable(&ps2.cache_mapping);
flushmmucache();
}
else
{
mem_mapping_disable(&ps2.cache_mapping);
mem_mapping_enable(&ram_low_mapping);
flushmmucache();
}
}
static void ps2_mca_board_model_70_type34_init(int is_type4)
{
ps2_mca_board_common_init();
mem_remap_top_256k();
ps2.split_addr = mem_size * 1024;
mca_init(4);
ps2.planar_read = model_70_type3_read;
ps2.planar_write = model_70_type3_write;
device_add(&ps2_nvr_device);
io_sethandler(0x00e0, 0x0003, mem_encoding_read_cached, NULL, NULL, mem_encoding_write_cached, NULL, NULL, NULL);
ps2.mem_regs[1] = 2;
switch (mem_size/1024)
{
case 2:
ps2.option[1] = 0xa6;
ps2.option[2] = 0x01;
break;
case 4:
ps2.option[1] = 0xaa;
ps2.option[2] = 0x01;
break;
case 6:
ps2.option[1] = 0xca;
ps2.option[2] = 0x01;
break;
case 8:
default:
ps2.option[1] = 0xca;
ps2.option[2] = 0x02;
break;
}
if (is_type4)
ps2.option[2] |= 0x04; /*486 CPU*/
mem_mapping_add(&ps2.cache_mapping,
0,
is_type4 ? (8 * 1024) : (64 * 1024),
ps2_read_cache_ram,
ps2_read_cache_ramw,
ps2_read_cache_raml,
ps2_write_cache_ram,
NULL,
NULL,
ps2_cache,
MEM_MAPPING_INTERNAL,
NULL);
mem_mapping_disable(&ps2.cache_mapping);
if (mem_size > 8192)
{
/* Only 8 MB supported on planar, create a memory expansion card for the rest */
mem_mapping_set_addr(&ram_high_mapping, 0x100000, 0x700000);
ps2.mem_pos_regs[0] = 0xff;
ps2.mem_pos_regs[1] = 0xfc;
switch (mem_size/1024)
{
case 10:
ps2.mem_pos_regs[4] = 0xfe;
break;
case 12:
ps2.mem_pos_regs[4] = 0xfa;
break;
case 14:
ps2.mem_pos_regs[4] = 0xea;
break;
case 16:
ps2.mem_pos_regs[4] = 0xaa;
break;
}
mca_add(ps2_mem_expansion_read, ps2_mem_expansion_write, NULL);
mem_mapping_add(&ps2.expansion_mapping,
0x800000,
(mem_size - 8192)*1024,
mem_read_ram,
mem_read_ramw,
mem_read_raml,
mem_write_ram,
mem_write_ramw,
mem_write_raml,
&ram[0x800000],
MEM_MAPPING_INTERNAL,
NULL);
mem_mapping_disable(&ps2.expansion_mapping);
}
device_add(&ps1vga_device);
}
static void ps2_mca_board_model_80_type2_init(int is486)
{
ps2_mca_board_common_init();
@@ -876,6 +1201,21 @@ machine_ps2_model_55sx_init(machine_t *model)
ps2_mca_board_model_55sx_init();
}
void
machine_ps2_model_70_type3_init(machine_t *model)
{
machine_ps2_common_init(model);
ps2_mca_board_model_70_type34_init(0);
}
void
machine_ps2_model_70_type4_init(machine_t *model)
{
machine_ps2_common_init(model);
ps2_mca_board_model_70_type34_init(1);
}
void
machine_ps2_model_80_init(machine_t *model)

2
src/machine/machine.h
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@@ -162,6 +162,8 @@ extern void machine_ps1_m2133_init(machine_t *);
extern void machine_ps2_m30_286_init(machine_t *);
extern void machine_ps2_model_50_init(machine_t *);
extern void machine_ps2_model_55sx_init(machine_t *);
extern void machine_ps2_model_70_type3_init(machine_t *);
extern void machine_ps2_model_70_type4_init(machine_t *);
extern void machine_ps2_model_80_init(machine_t *);
#ifdef WALTJE
extern void machine_ps2_model_80_486_init(machine_t *);

15
src/machine/machine_table.c
View File

@@ -11,7 +11,7 @@
* NOTES: OpenAT wip for 286-class machine with open BIOS.
* PS2_M80-486 wip, pending receipt of TRM's for machine.
*
* Version: @(#)machine_table.c 1.0.24 2018/03/06
* Version: @(#)machine_table.c 1.0.24 2018/03/11
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -47,11 +47,11 @@ machine_t machines[] = {
{ "[8088] Schneider EuroPC", ROM_EUROPC, "europc", {{"Siemens",cpus_europc}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_HDC | MACHINE_VIDEO | MACHINE_MOUSE, 512, 640, 128, 0, machine_europc_init, NULL, NULL },
{ "[8088] Tandy 1000", ROM_TANDY, "tandy", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA, 128, 640, 128, 0, machine_tandy1k_init, tandy1k_get_device, NULL },
{ "[8088] Tandy 1000 HX", ROM_TANDY1000HX, "tandy1000hx", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA, 256, 640, 128, 0, machine_tandy1k_init, tandy1k_hx_get_device, NULL },
{ "[8088] Toshiba 1000", ROM_T1000, "t1000", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_VIDEO, 512, 1280, 768, 0, machine_xt_t1000_init, t1000_get_device, NULL },
{ "[8088] Toshiba 1000", ROM_T1000, "t1000", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_VIDEO, 512, 1280, 768, 0, machine_xt_t1000_init, NULL, NULL },
#if defined(DEV_BRANCH) && defined(USE_LASERXT)
{ "[8088] VTech Laser Turbo XT", ROM_LTXT, "ltxt", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA, 512, 512, 256, 0, machine_xt_laserxt_init, NULL, NULL },
#endif
{ "[8088] Xi8088", ROM_XI8088, "xi8088", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_PS2, 64, 1024, 128, 127, machine_xt_xi8088_init, xi8088_get_device, nvr_at_close },
{ "[8088] Xi8088", ROM_XI8088, "xi8088", {{"", cpus_8088}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_AT | MACHINE_PS2, 64, 1024, 128, 127, machine_xt_xi8088_init, NULL, nvr_at_close },
{ "[8086] Amstrad PC1512", ROM_PC1512, "pc1512", {{"", cpus_pc1512}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_VIDEO | MACHINE_MOUSE, 512, 640, 128, 63, machine_amstrad_init, NULL, nvr_at_close },
{ "[8086] Amstrad PC1640", ROM_PC1640, "pc1640", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_VIDEO | MACHINE_MOUSE, 640, 640, 0, 63, machine_amstrad_init, NULL, nvr_at_close },
@@ -60,7 +60,7 @@ machine_t machines[] = {
{ "[8086] Amstrad PC20(0)", ROM_PC200, "pc200", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_VIDEO | MACHINE_MOUSE, 512, 640, 128, 63, machine_amstrad_init, NULL, nvr_at_close },
{ "[8086] Olivetti M24", ROM_OLIM24, "olivetti_m24", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_VIDEO | MACHINE_MOUSE, 128, 640, 128, 0, machine_olim24_init, NULL, NULL },
{ "[8086] Tandy 1000 SL/2", ROM_TANDY1000SL2, "tandy1000sl2", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA, 512, 768, 128, 0, machine_tandy1k_init, NULL, NULL },
{ "[8086] Toshiba 1200", ROM_T1200, "t1200", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_VIDEO, 1024, 2048,1024, 0, machine_xt_t1200_init, t1200_get_device, NULL },
{ "[8086] Toshiba 1200", ROM_T1200, "t1200", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_VIDEO, 1024, 2048,1024, 0, machine_xt_t1200_init, NULL, NULL },
#if defined(DEV_BRANCH) && defined(USE_LASERXT)
{ "[8086] VTech Laser XT3", ROM_LXT3, "lxt3", {{"", cpus_8086}, {"", NULL}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA, 256, 512, 256, 0, machine_xt_laserxt_init, NULL, NULL },
#endif
@@ -104,6 +104,7 @@ machine_t machines[] = {
#if defined(DEV_BRANCH) && defined(USE_PORTABLE3)
{ "[386DX ISA] Compaq Portable III (386)", ROM_PORTABLEIII386, "portableiii386", {{"Intel", cpus_i386DX}, {"AMD", cpus_Am386DX}, {"Cyrix", cpus_486DLC}, {"", NULL}, {"", NULL}}, 1, MACHINE_ISA | MACHINE_AT | MACHINE_HDC | MACHINE_VIDEO, 1, 14, 1, 127, machine_at_compaq_init, NULL, nvr_at_close },
#endif
{ "[386DX MCA] IBM PS/2 model 70 (type 3)", ROM_IBMPS2_M70_TYPE3, "ibmps2_m70_type3", {{"Intel", cpus_i386DX}, {"AMD", cpus_Am386DX}, {"Cyrix", cpus_486DLC}, {"", NULL}, {"", NULL}}, 1, MACHINE_MCA | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC_PS2, 2, 16, 2, 63, machine_ps2_model_70_type3_init, NULL, nvr_at_close },
{ "[386DX MCA] IBM PS/2 model 80", ROM_IBMPS2_M80, "ibmps2_m80", {{"Intel", cpus_i386DX}, {"AMD", cpus_Am386DX}, {"Cyrix", cpus_486DLC}, {"", NULL}, {"", NULL}}, 1, MACHINE_MCA | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC_PS2, 1, 12, 1, 63, machine_ps2_model_80_init, NULL, nvr_at_close },
@@ -113,6 +114,8 @@ machine_t machines[] = {
{ "[486 ISA] DTK PKM-0038S E-2", ROM_DTK486, "dtk486", {{"Intel", cpus_i486}, {"AMD", cpus_Am486}, {"Cyrix", cpus_Cx486}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_HDC, 1, 128, 1, 127, machine_at_dtk486_init, NULL, nvr_at_close },
{ "[486 ISA] IBM PS/1 model 2133", ROM_IBMPS1_2133, "ibmps1_2133", {{"Intel", cpus_i486}, {"AMD", cpus_Am486}, {"Cyrix", cpus_Cx486}, {"", NULL}, {"", NULL}}, 0, MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 1, 64, 1, 127, machine_ps1_m2133_init, NULL, nvr_at_close },
{ "[486 MCA] IBM PS/2 model 70 (type 4)", ROM_IBMPS2_M70_TYPE4, "ibmps2_m70_type4", {{"Intel", cpus_i486}, {"AMD", cpus_Am486}, {"Cyrix", cpus_Cx486}, {"", NULL}, {"", NULL}}, 1, MACHINE_MCA | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC_PS2, 2, 64, 2, 63, machine_ps2_model_70_type4_init, NULL, nvr_at_close },
#ifdef WALTJE
{ "[486 MCA] IBM PS/2 model 80-486", ROM_IBMPS2_M80_486, "ibmps2_m80-486", {{"Intel", cpus_i486}, {"AMD", cpus_Am486}, {"Cyrix", cpus_Cx486}, {"", NULL}, {"", NULL}}, 1, MACHINE_MCA | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC_PS2, 1, 32, 1, 63, machine_ps2_model_80_486_init, NULL, nvr_at_close },
#endif
@@ -135,9 +138,7 @@ machine_t machines[] = {
{ "[Socket 5 FX] President Award 430FX PCI",ROM_PRESIDENT, "president", {{ "Intel", cpus_PentiumS5}, {"IDT", cpus_WinChip}, {"AMD", cpus_K5}, {"", NULL}, {"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_HDC, 8, 128, 8, 127, machine_at_president_init, NULL, nvr_at_close },
{ "[Socket 7 FX] Intel Advanced/ATX", ROM_THOR, "thor", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"AMD", cpus_K56}, {"Cyrix", cpus_6x86},{"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 128, 8, 127, machine_at_thor_init, NULL, nvr_at_close },
#if defined(DEV_BRANCH) && defined(USE_MRTHOR)
{ "[Socket 7 FX] MR Intel Advanced/ATX", ROM_MRTHOR, "mrthor", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"AMD", cpus_K56}, {"Cyrix", cpus_6x86},{"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 128, 8, 127, machine_at_thor_init, NULL, nvr_at_close },
#endif
{ "[Socket 7 HX] Acer M3a", ROM_ACERM3A, "acerm3a", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"AMD", cpus_K56}, {"Cyrix", cpus_6x86},{"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 192, 8, 127, machine_at_acerm3a_init, NULL, nvr_at_close },
{ "[Socket 7 HX] Acer V35n", ROM_ACERV35N, "acerv35n", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"AMD", cpus_K56}, {"Cyrix", cpus_6x86},{"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 192, 8, 127, machine_at_acerv35n_init, NULL, nvr_at_close },
@@ -158,9 +159,7 @@ machine_t machines[] = {
{ "[Socket 5 FX] President Award 430FX PCI",ROM_PRESIDENT, "president", {{ "Intel", cpus_PentiumS5}, {"IDT", cpus_WinChip}, {"", NULL}, {"", NULL}, {"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_HDC, 8, 128, 8, 127, machine_at_president_init, NULL, nvr_at_close },
{ "[Socket 7 FX] Intel Advanced/ATX", ROM_THOR, "thor", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"Cyrix", cpus_6x86}, {"", NULL}, {"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 128, 8, 127, machine_at_thor_init, NULL, nvr_at_close },
#if defined(DEV_BRANCH) && defined(USE_MRTHOR)
{ "[Socket 7 FX] MR Intel Advanced/ATX", ROM_MRTHOR, "mrthor", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"Cyrix", cpus_6x86}, {"", NULL}, {"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 128, 8, 127, machine_at_thor_init, NULL, nvr_at_close },
#endif
{ "[Socket 7 HX] Acer M3a", ROM_ACERM3A, "acerm3a", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"Cyrix", cpus_6x86}, {"", NULL}, {"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 192, 8, 127, machine_at_acerm3a_init, NULL, nvr_at_close },
{ "[Socket 7 HX] Acer V35n", ROM_ACERV35N, "acerv35n", {{"Intel", cpus_Pentium}, {"IDT", cpus_WinChip}, {"Cyrix", cpus_6x86}, {"", NULL}, {"", NULL}}, 0, MACHINE_PCI | MACHINE_ISA | MACHINE_VLB | MACHINE_AT | MACHINE_PS2 | MACHINE_HDC, 8, 192, 8, 127, machine_at_acerv35n_init, NULL, nvr_at_close },

2
src/mca.h
View File

@@ -3,3 +3,5 @@ extern void mca_add(uint8_t (*read)(int addr, void *priv), void (*write)(int add
extern void mca_set_index(int index);
extern uint8_t mca_read(uint16_t port);
extern void mca_write(uint16_t port, uint8_t val);
extern void ps2_cache_clean(void);

45
src/mem.c
View File

@@ -389,15 +389,14 @@ uint8_t *getpccache(uint32_t a)
}
a&=rammask;
if (isram[a>>16])
{
if ((a >> 16) != 0xF || shadowbios)
addreadlookup(a2, a);
return &ram[(uintptr_t)(a & 0xFFFFF000) - (uintptr_t)(a2 & ~0xFFF)];
}
if (_mem_exec[a >> 14])
{
if (_mem_mapping_r[a >> 14]->flags & MEM_MAPPING_ROM)
cpu_prefetch_cycles = cpu_rom_prefetch_cycles;
else
cpu_prefetch_cycles = cpu_mem_prefetch_cycles;
return &_mem_exec[a >> 14][(uintptr_t)(a & 0x3000) - (uintptr_t)(a2 & ~0xFFF)];
}
@@ -1282,24 +1281,24 @@ void mem_add_bios()
{
if (AT || (romset == ROM_XI8088 && xi8088_bios_128kb()))
{
mem_mapping_add(&bios_mapping[0], 0xe0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom, MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[1], 0xe4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x4000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[2], 0xe8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x8000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[3], 0xec000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0xc000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[0], 0xe0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom, MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_mapping[1], 0xe4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x4000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_mapping[2], 0xe8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x8000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_mapping[3], 0xec000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0xc000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
}
mem_mapping_add(&bios_mapping[4], 0xf0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x10000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[5], 0xf4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x14000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[6], 0xf8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x18000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[7], 0xfc000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x1c000 & biosmask), MEM_MAPPING_EXTERNAL, 0);
mem_mapping_add(&bios_mapping[4], 0xf0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x10000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_mapping[5], 0xf4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x14000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_mapping[6], 0xf8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x18000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_mapping[7], 0xfc000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x1c000 & biosmask), MEM_MAPPING_EXTERNAL|MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[0], (AT && cpu_16bitbus) ? 0xfe0000 : 0xfffe0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom, 0, 0);
mem_mapping_add(&bios_high_mapping[1], (AT && cpu_16bitbus) ? 0xfe4000 : 0xfffe4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x4000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[2], (AT && cpu_16bitbus) ? 0xfe8000 : 0xfffe8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x8000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[3], (AT && cpu_16bitbus) ? 0xfec000 : 0xfffec000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0xc000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[4], (AT && cpu_16bitbus) ? 0xff0000 : 0xffff0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x10000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[5], (AT && cpu_16bitbus) ? 0xff4000 : 0xffff4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x14000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[6], (AT && cpu_16bitbus) ? 0xff8000 : 0xffff8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x18000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[7], (AT && cpu_16bitbus) ? 0xffc000 : 0xffffc000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x1c000 & biosmask), 0, 0);
mem_mapping_add(&bios_high_mapping[0], (AT && cpu_16bitbus) ? 0xfe0000 : 0xfffe0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom, MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[1], (AT && cpu_16bitbus) ? 0xfe4000 : 0xfffe4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x4000 & biosmask), MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[2], (AT && cpu_16bitbus) ? 0xfe8000 : 0xfffe8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x8000 & biosmask), MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[3], (AT && cpu_16bitbus) ? 0xfec000 : 0xfffec000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0xc000 & biosmask), MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[4], (AT && cpu_16bitbus) ? 0xff0000 : 0xffff0000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x10000 & biosmask), MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[5], (AT && cpu_16bitbus) ? 0xff4000 : 0xffff4000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x14000 & biosmask), MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[6], (AT && cpu_16bitbus) ? 0xff8000 : 0xffff8000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x18000 & biosmask), MEM_MAPPING_ROM, 0);
mem_mapping_add(&bios_high_mapping[7], (AT && cpu_16bitbus) ? 0xffc000 : 0xffffc000, 0x04000, mem_read_bios, mem_read_biosw, mem_read_biosl, mem_write_null, mem_write_nullw, mem_write_nulll, rom + (0x1c000 & biosmask), MEM_MAPPING_ROM, 0);
}
int mem_a20_key = 0, mem_a20_alt = 0;

2
src/mem.h
View File

@@ -68,6 +68,8 @@ typedef struct mem_mapping_t
#define MEM_MAPPING_EXTERNAL 1
/*Only present on internal bus (RAM)*/
#define MEM_MAPPING_INTERNAL 2
/*Executing from ROM may involve additional wait states*/
#define MEM_MAPPING_ROM 4
extern uint8_t *ram,*rom;
extern uint8_t romext[32768];

4
src/nvr_ps2.c
View File

@@ -67,6 +67,8 @@ static void *ps2_nvr_init(device_t *info)
switch (romset)
{
case ROM_IBMPS2_M70_TYPE3: f = nvr_fopen(L"ibmps2_m70_type3_sec.nvr", L"rb"); break;
case ROM_IBMPS2_M70_TYPE4: f = nvr_fopen(L"ibmps2_m70_type4_sec.nvr", L"rb"); break;
case ROM_IBMPS2_M80: f = nvr_fopen(L"ibmps2_m80_sec.nvr", L"rb"); break;
#ifdef WALTJE
case ROM_IBMPS2_M80_486: f = nvr_fopen(L"ibmps2_m80-486_sec.nvr", L"rb"); break;
@@ -90,6 +92,8 @@ void ps2_nvr_close(void *p)
switch (romset)
{
case ROM_IBMPS2_M70_TYPE3: f = nvr_fopen(L"ibmps2_m70_type3_sec.nvr", L"wb"); break;
case ROM_IBMPS2_M70_TYPE4: f = nvr_fopen(L"ibmps2_m70_type4_sec.nvr", L"wb"); break;
case ROM_IBMPS2_M80: f = nvr_fopen(L"ibmps2_m80_sec.nvr", L"wb"); break;
#ifdef WALTJE
case ROM_IBMPS2_M80_486: f = nvr_fopen(L"ibmps2_m80-486_sec.nvr", L"wb"); break;

35
src/rom.c
View File

@@ -13,7 +13,7 @@
* - c386sx16 BIOS fails checksum
* - the loadfont() calls should be done elsewhere
*
* Version: @(#)rom.c 1.0.35 2018/03/06
* Version: @(#)rom.c 1.0.34 2018/03/11
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -256,7 +256,7 @@ rom_init(rom_t *rom, wchar_t *fn, uint32_t addr, int sz, int mask, int off, uint
addr, sz,
rom_read, rom_readw, rom_readl,
mem_write_null, mem_write_nullw, mem_write_nulll,
rom->rom, flags, rom);
rom->rom, flags | MEM_MAPPING_ROM, rom);
return(0);
}
@@ -283,7 +283,7 @@ rom_init_interleaved(rom_t *rom, wchar_t *fnl, wchar_t *fnh, uint32_t addr, int
addr, sz,
rom_read, rom_readw, rom_readl,
mem_write_null, mem_write_nullw, mem_write_nulll,
rom->rom, flags, rom);
rom->rom, flags | MEM_MAPPING_ROM, rom);
return(0);
}
@@ -674,14 +674,11 @@ rom_load_bios(int rom_id)
break;
case ROM_SPC4216P:
if (rom_load_linear(
L"roms/machines/spc4216p/phoenix.bin",
0x000000, 65536, 0, rom)) return(1);
if (rom_load_interleaved(
if (! rom_load_interleaved(
L"roms/machines/spc4216p/7101.u8",
L"roms/machines/spc4216p/ac64.u10",
0x000000, 65536, 0, rom)) return(1);
break;
0x000000, 65536, 0, rom)) break;
return(1);
case ROM_KMXC02:
if (rom_load_linear(
@@ -720,6 +717,22 @@ rom_load_bios(int rom_id)
biosmask = 0x1ffff;
return(1);
case ROM_IBMPS2_M70_TYPE3:
if (! rom_load_interleaved(
L"roms/machines/ibmps2_m70_type3/70-a_even.bin",
L"roms/machines/ibmps2_m70_type3/70-a_odd.bin",
0x000000, 65536, 0, rom)) break;
biosmask = 0x1ffff;
return(1);
case ROM_IBMPS2_M70_TYPE4:
if (! rom_load_interleaved(
L"roms/machines/ibmps2_m70_type4/70-b_even.bin",
L"roms/machines/ibmps2_m70_type4/70-b_odd.bin",
0x000000, 65536, 0, rom)) break;
biosmask = 0x1ffff;
return(1);
case ROM_DTK486:
if (rom_load_linear(
L"roms/machines/dtk486/4siw005.bin",
@@ -848,14 +861,12 @@ rom_load_bios(int rom_id)
biosmask = 0x1ffff;
return(1);
#if defined(DEV_BRANCH) && defined(USE_MRTHOR)
case ROM_MRTHOR:
if (! rom_load_linear(
L"roms/machines/mrthor/mr_atx.bio",
0x000000, 131072, 0, rom)) break;
biosmask = 0x1ffff;
return(1);
#endif
case ROM_ZAPPA:
if (! rom_load_linear(
@@ -911,7 +922,6 @@ rom_load_bios(int rom_id)
if (!rom_load_linear(
L"roms/machines/t1000/t1000.rom",
0x000000, 32768, 0, rom)) break;
memcpy(rom + 0x8000, rom, 0x8000);
biosmask = 0x7fff;
return(1);
@@ -920,7 +930,6 @@ rom_load_bios(int rom_id)
if (!rom_load_linear(
L"roms/machines/t1200/t1200_019e.ic15.bin",
0x000000, 32768, 0, rom)) break;
memcpy(rom + 0x8000, rom, 0x8000);
biosmask = 0x7fff;
return(1);

7
src/rom.h
View File

@@ -8,7 +8,7 @@
*
* Definitions for the ROM image handler.
*
* Version: @(#)rom.h 1.0.17 2018/03/06
* Version: @(#)rom.h 1.0.16 2018/03/02
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
* Copyright 2018 Fred N. van Kempen.
@@ -127,6 +127,9 @@ enum {
#endif
ROM_IBMPS1_2133,
ROM_IBMPS2_M70_TYPE3,
ROM_IBMPS2_M70_TYPE4,
#ifdef WALTJE
ROM_IBMPS2_M80_486,
#endif
@@ -147,9 +150,7 @@ enum {
ROM_PRESIDENT, /* President Award 430FX PCI/430FX/Award/Unknown SIO */
ROM_THOR, /* Intel Advanced_ATX/430FX/AMI/NS PC87306 */
#if defined(DEV_BRANCH) && defined(USE_MRTHOR)
ROM_MRTHOR, /* Intel Advanced_ATX/430FX/MR.BIOS/NS PC87306 */
#endif
ROM_ACERM3A, /* Acer M3A/430HX/Acer/SMC FDC37C932FR */
ROM_ACERV35N, /* Acer V35N/430HX/Acer/SMC FDC37C932FR */

11
src/video/vid_svga.c
View File

@@ -11,7 +11,7 @@
* This is intended to be used by another SVGA driver,
* and not as a card in it's own right.
*
* Version: @(#)vid_svga.c 1.0.24 2018/03/05
* Version: @(#)vid_svga.c 1.0.24 2018/03/11
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -109,14 +109,9 @@ void svga_out(uint16_t addr, uint8_t val, void *p)
case 0x3C2:
svga->miscout = val;
svga->vidclock = val & 4;
if (val & 1)
{
io_removehandler(0x03a0, 0x0020, svga->video_in, NULL, NULL, svga->video_out, NULL, NULL, svga->p);
}
else
{
io_removehandler(0x03a0, 0x0020, svga->video_in, NULL, NULL, svga->video_out, NULL, NULL, svga->p);
if (!(val & 1))
io_sethandler(0x03a0, 0x0020, svga->video_in, NULL, NULL, svga->video_out, NULL, NULL, svga->p);
}
svga_recalctimings(svga);
break;
case 0x3C4:

164
src/video/vid_table.c
View File

@@ -8,7 +8,7 @@
*
* Define all known video cards.
*
* Version: @(#)vid_table.c 1.0.24 2018/03/03
* Version: @(#)vid_table.c 1.0.23 2018/03/11
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
@@ -85,93 +85,91 @@ typedef struct {
static VIDEO_CARD
video_cards[] = {
{"None", "none", NULL, GFX_NONE },
{"Internal", "internal", NULL, GFX_INTERNAL, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_isa", &mach64gx_isa_device, GFX_MACH64GX_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] ATI Korean VGA (ATI-28800-5)", "ati28800k", &ati28800k_device, GFX_ATIKOREANVGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] ATI VGA-88 (ATI-18800-1)", "ati18800v", &ati18800_vga88_device, GFX_VGA88, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] ATI VGA Charger (ATI-28800-5)", "ati28800", &ati28800_device, GFX_VGACHARGER, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] ATI VGA Edge-16 (ATI-18800-5)", "ati18800", &ati18800_device, GFX_VGAEDGE16, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] ATI VGA Wonder (ATI-18800)", "ati18800w", &ati18800_wonder_device, GFX_VGAWONDER, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
#if defined(DEV_BRANCH) && defined(USE_XL24)
{"[ISA] ATI VGA Wonder XL24 (ATI-28800-6)", "ati28800w", &ati28800_wonderxl24_device, GFX_VGAWONDERXL24, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
#endif
{"[ISA] CGA", "cga", &cga_device, GFX_CGA, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Chips & Technologies SuperEGA", "superega", &sega_device, GFX_SUPER_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Cirrus Logic CL-GD 5428", "cl_gd5428_isa", &gd5428_isa_device, GFX_CL_GD5428_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{"[ISA] Cirrus Logic CL-GD 5429", "cl_gd5429_isa", &gd5429_isa_device, GFX_CL_GD5429_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{"[ISA] Cirrus Logic CL-GD 5434", "cl_gd5434_isa", &gd5434_isa_device, GFX_CL_GD5434_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{"[ISA] Compaq ATI VGA Wonder XL (ATI-28800-5)", "compaq_ati28800", &compaq_ati28800_device, GFX_VGAWONDERXL, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] Compaq CGA", "compaq_cga", &compaq_cga_device, GFX_COMPAQ_CGA, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Compaq CGA 2", "compaq_cga_2", &compaq_cga_2_device, GFX_COMPAQ_CGA_2, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Compaq EGA", "compaq_ega", &cpqega_device, GFX_COMPAQ_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] EGA", "ega", &ega_device, GFX_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Hercules", "hercules", &hercules_device, GFX_HERCULES, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Hercules Plus", "hercules_plus", &herculesplus_device, GFX_HERCULESPLUS, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Hercules InColor", "incolor", &incolor_device, GFX_INCOLOR, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] MDA", "mda", &mda_device, GFX_MDA, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] MDSI Genius", "genius", &genius_device, GFX_GENIUS, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] OAK OTI-037C", "oti037c", &oti037c_device, GFX_OTI037C, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] OAK OTI-067", "oti067", &oti067_device, GFX_OTI067, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] OAK OTI-077", "oti077", &oti077_device, GFX_OTI077, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] Paradise PVGA1A", "pvga1a", &paradise_pvga1a_device, GFX_PVGA1A, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Paradise WD90C11-LR", "wd90c11", &paradise_wd90c11_device, GFX_WD90C11, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Paradise WD90C30-LR", "wd90c30", &paradise_wd90c30_device, GFX_WD90C30, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] Plantronics ColorPlus", "plantronics", &colorplus_device, GFX_COLORPLUS, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "None", "none", NULL, GFX_NONE },
{ "Internal", "internal", NULL, GFX_INTERNAL, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_isa", &mach64gx_isa_device, GFX_MACH64GX_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] ATI Korean VGA (ATI-28800-5)", "ati28800k", &ati28800k_device, GFX_ATIKOREANVGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{ "[ISA] ATI VGA-88 (ATI-18800-1)", "ati18800v", &ati18800_vga88_device, GFX_VGA88, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] ATI VGA Charger (ATI-28800-5)", "ati28800", &ati28800_device, GFX_VGACHARGER, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{ "[ISA] ATI VGA Edge-16 (ATI-18800-5)", "ati18800", &ati18800_device, GFX_VGAEDGE16, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] ATI VGA Wonder (ATI-18800)", "ati18800w", &ati18800_wonder_device, GFX_VGAWONDER, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] ATI VGA Wonder XL24 (ATI-28800-6)", "ati28800w", &ati28800_wonderxl24_device,GFX_VGAWONDERXL24, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{ "[ISA] CGA", "cga", &cga_device, GFX_CGA, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Chips & Technologies SuperEGA", "superega", &sega_device, GFX_SUPER_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Cirrus Logic CL-GD 5428", "cl_gd5428_isa", &gd5428_isa_device, GFX_CL_GD5428_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{ "[ISA] Cirrus Logic CL-GD 5429", "cl_gd5429_isa", &gd5429_isa_device, GFX_CL_GD5429_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{ "[ISA] Cirrus Logic CL-GD 5434", "cl_gd5434_isa", &gd5434_isa_device, GFX_CL_GD5434_ISA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{ "[ISA] Compaq ATI VGA Wonder XL (ATI-28800-5)","compaq_ati28800", &compaq_ati28800_device, GFX_VGAWONDERXL, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{ "[ISA] Compaq CGA", "compaq_cga", &compaq_cga_device, GFX_COMPAQ_CGA, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Compaq CGA 2", "compaq_cga_2", &compaq_cga_2_device, GFX_COMPAQ_CGA_2, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Compaq EGA", "compaq_ega", &cpqega_device, GFX_COMPAQ_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] EGA", "ega", &ega_device, GFX_EGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Hercules", "hercules", &hercules_device, GFX_HERCULES, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Hercules Plus", "hercules_plus", &herculesplus_device, GFX_HERCULESPLUS, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] Hercules InColor", "incolor", &incolor_device, GFX_INCOLOR, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] MDA", "mda", &mda_device, GFX_MDA, VIDEO_FLAG_TYPE_MDA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{ "[ISA] MDSI Genius", "genius", &genius_device, GFX_GENIUS, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] OAK OTI-037C", "oti037c", &oti037c_device, GFX_OTI037C, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] OAK OTI-067", "oti067", &oti067_device, GFX_OTI067, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] OAK OTI-077", "oti077", &oti077_device, GFX_OTI077, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] Paradise PVGA1A", "pvga1a", &paradise_pvga1a_device, GFX_PVGA1A, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Paradise WD90C11-LR", "wd90c11", &paradise_wd90c11_device, GFX_WD90C11, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Paradise WD90C30-LR", "wd90c30", &paradise_wd90c30_device, GFX_WD90C30, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 6, 8, 16, 6, 8, 16}},
{"[ISA] Plantronics ColorPlus", "plantronics", &colorplus_device, GFX_COLORPLUS, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
#if defined(DEV_BRANCH) && defined(USE_TI)
{"[ISA] TI CF62011 SVGA", "ti_cf62011", &ti_cf62011_device, GFX_TICF62011, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] TI CF62011 SVGA", "ti_cf62011", &ti_cf62011_device, GFX_TICF62011, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
#endif
{"[ISA] Trident TVGA8900D", "tvga8900d", &tvga8900d_device, GFX_TVGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{"[ISA] Tseng ET4000AX", "et4000ax", &et4000_device, GFX_ET4000, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] VGA", "vga", &vga_device, GFX_VGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Wyse 700", "wy700", &wy700_device, GFX_WY700, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[PCI] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_pci", &mach64gx_pci_device, GFX_MACH64GX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}},
{"[PCI] ATI Video Xpression (Mach64 VT2)", "mach64vt2", &mach64vt2_device, GFX_MACH64VT2, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}},
{"[PCI] Cardex Tseng ET4000/w32p", "et4000w32p_pci", &et4000w32p_cardex_pci_device, GFX_ET4000W32_CARDEX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
{"[PCI] Cirrus Logic CL-GD 5430", "cl_gd5430_pci", &gd5430_pci_device, GFX_CL_GD5430_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[PCI] Cirrus Logic CL-GD 5434", "cl_gd5434_pci", &gd5434_pci_device, GFX_CL_GD5434_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[PCI] Cirrus Logic CL-GD 5436", "cl_gd5436_pci", &gd5436_pci_device, GFX_CL_GD5436_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[ISA] Trident TVGA8900D", "tvga8900d", &tvga8900d_device, GFX_TVGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 8, 8, 12}},
{"[ISA] Tseng ET4000AX", "et4000ax", &et4000_device, GFX_ET4000, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 3, 3, 6, 5, 5, 10}},
{"[ISA] VGA", "vga", &vga_device, GFX_VGA, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[ISA] Wyse 700", "wy700", &wy700_device, GFX_WY700, VIDEO_FLAG_TYPE_CGA, {VIDEO_ISA, 8, 16, 32, 8, 16, 32}},
{"[PCI] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_pci", &mach64gx_pci_device, GFX_MACH64GX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}},
{"[PCI] ATI Video Xpression (Mach64 VT2)", "mach64vt2", &mach64vt2_device, GFX_MACH64VT2, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}},
{"[PCI] Cardex Tseng ET4000/w32p", "et4000w32p_pci", &et4000w32p_cardex_pci_device,GFX_ET4000W32_CARDEX_PCI,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
{"[PCI] Cirrus Logic CL-GD 5430", "cl_gd5430_pci", &gd5430_pci_device, GFX_CL_GD5430_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[PCI] Cirrus Logic CL-GD 5434", "cl_gd5434_pci", &gd5434_pci_device, GFX_CL_GD5434_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[PCI] Cirrus Logic CL-GD 5436", "cl_gd5436_pci", &gd5436_pci_device, GFX_CL_GD5436_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
#if defined(DEV_BRANCH) && defined(USE_STEALTH32)
{"[PCI] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_pci", &et4000w32p_pci_device, GFX_ET4000W32_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
{"[PCI] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_pci", &et4000w32p_pci_device, GFX_ET4000W32_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
#endif
{"[PCI] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_pci",&s3_virge_pci_device, GFX_VIRGE_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[PCI] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_pci",&s3_virge_988_pci_device, GFX_VIRGEVX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[PCI] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_pci", &s3_diamond_stealth64_pci_device, GFX_STEALTH64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[PCI] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_pci",&s3_virge_pci_device, GFX_VIRGE_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[PCI] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_pci",&s3_virge_988_pci_device, GFX_VIRGEVX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[PCI] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_pci", &s3_diamond_stealth64_pci_device,GFX_STEALTH64_PCI,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
#if defined(DEV_BRANCH) && defined(USE_RIVA)
{"[PCI] nVidia RIVA 128", "riva128", &riva128_device, GFX_RIVA128, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}},
{"[PCI] nVidia RIVA TNT", "rivatnt", &rivatnt_device, GFX_RIVATNT, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}},
{"[PCI] nVidia RIVA TNT2", "rivatnt2", &rivatnt2_device, GFX_RIVATNT2, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}},
{"[PCI] nVidia RIVA 128", "riva128", &riva128_device, GFX_RIVA128, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}},
{"[PCI] nVidia RIVA TNT", "rivatnt", &rivatnt_device, GFX_RIVATNT, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}},
{"[PCI] nVidia RIVA TNT2", "rivatnt2", &rivatnt2_device, GFX_RIVATNT2, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 24, 24, 36}},
#endif
{"[PCI] Number Nine 9FX (S3 Trio64)", "n9_9fx_pci", &s3_9fx_pci_device, GFX_N9_9FX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[PCI] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_pci", &s3_bahamas64_pci_device, GFX_BAHAMAS64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[PCI] Phoenix S3 Vision864", "px_vision864_pci", &s3_phoenix_vision864_pci_device, GFX_PHOENIX_VISION864_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[PCI] Phoenix S3 Trio32", "px_trio32_pci", &s3_phoenix_trio32_pci_device, GFX_PHOENIX_TRIO32_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[PCI] Phoenix S3 Trio64", "px_trio64_pci", &s3_phoenix_trio64_pci_device, GFX_PHOENIX_TRIO64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[PCI] S3 ViRGE/DX", "virge375_pci", &s3_virge_375_pci_device, GFX_VIRGEDX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[PCI] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_pci",&s3_virge_375_4_pci_device, GFX_VIRGEDX4_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[PCI] Trident TGUI9440", "tgui9440_pci", &tgui9440_pci_device, GFX_TGUI9440_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}},
{"[VLB] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_vlb", &mach64gx_vlb_device, GFX_MACH64GX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}},
{"[VLB] Cardex Tseng ET4000/w32p", "et4000w32p_vlb", &et4000w32p_cardex_vlb_device, GFX_ET4000W32_CARDEX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
{"[VLB] Cirrus Logic CL-GD 5429", "cl_gd5429_vlb", &gd5429_vlb_device, GFX_CL_GD5429_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[VLB] Cirrus Logic CL-GD 5434", "cl_gd5434_vlb", &gd5434_vlb_device, GFX_CL_GD5434_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[PCI] Number Nine 9FX (S3 Trio64)", "n9_9fx_pci", &s3_9fx_pci_device, GFX_N9_9FX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[PCI] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_pci", &s3_bahamas64_pci_device, GFX_BAHAMAS64_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[PCI] Phoenix S3 Vision864", "px_vision864_pci", &s3_phoenix_vision864_pci_device,GFX_PHOENIX_VISION864_PCI,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[PCI] Phoenix S3 Trio32", "px_trio32_pci", &s3_phoenix_trio32_pci_device,GFX_PHOENIX_TRIO32_PCI,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[PCI] Phoenix S3 Trio64", "px_trio64_pci", &s3_phoenix_trio64_pci_device,GFX_PHOENIX_TRIO64_PCI,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[PCI] S3 ViRGE/DX", "virge375_pci", &s3_virge_375_pci_device, GFX_VIRGEDX_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[PCI] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_pci",&s3_virge_375_4_pci_device,GFX_VIRGEDX4_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[PCI] Trident TGUI9440", "tgui9440_pci", &tgui9440_pci_device, GFX_TGUI9440_PCI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}},
{"[VLB] ATI Graphics Pro Turbo (Mach64 GX)", "mach64gx_vlb", &mach64gx_vlb_device, GFX_MACH64GX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 1, 20, 20, 21}},
{"[VLB] Cardex Tseng ET4000/w32p", "et4000w32p_vlb", &et4000w32p_cardex_vlb_device,GFX_ET4000W32_CARDEX_VLB,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
{"[VLB] Cirrus Logic CL-GD 5428", "cl_gd5428_vlb", &gd5428_vlb_device, GFX_CL_GD5428_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[VLB] Cirrus Logic CL-GD 5429", "cl_gd5429_vlb", &gd5429_vlb_device, GFX_CL_GD5429_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[VLB] Cirrus Logic CL-GD 5434", "cl_gd5434_vlb", &gd5434_vlb_device, GFX_CL_GD5434_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
#if defined(DEV_BRANCH) && defined(USE_STEALTH32)
{"[VLB] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_vlb", &et4000w32p_vlb_device, GFX_ET4000W32_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
{"[VLB] Diamond Stealth 32 (Tseng ET4000/w32p)","stealth32_vlb", &et4000w32p_vlb_device, GFX_ET4000W32_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 4, 10, 10, 10}},
#endif
{"[VLB] Diamond SpeedStar PRO (CL-GD5428)", "cl_gd5428_vlb", &gd5428_vlb_device, GFX_CL_GD5428_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[VLB] Diamond SpeedStar PRO SE (CL-GD5430)", "cl_gd5430_vlb", &gd5430_vlb_device, GFX_CL_GD5430_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[VLB] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_vlb",&s3_virge_vlb_device, GFX_VIRGE_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[VLB] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_vlb",&s3_virge_988_vlb_device, GFX_VIRGEVX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[VLB] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_vlb", &s3_diamond_stealth64_vlb_device, GFX_STEALTH64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[VLB] Number Nine 9FX (S3 Trio64)", "n9_9fx_vlb", &s3_9fx_vlb_device, GFX_N9_9FX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[VLB] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_vlb", &s3_bahamas64_vlb_device, GFX_BAHAMAS64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[VLB] Phoenix S3 Vision864", "px_vision864_vlb", &s3_phoenix_vision864_vlb_device, GFX_PHOENIX_VISION864_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[VLB] Phoenix S3 Trio32", "px_trio32_vlb", &s3_phoenix_trio32_vlb_device, GFX_PHOENIX_TRIO32_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[VLB] Phoenix S3 Trio64", "px_trio64_vlb", &s3_phoenix_trio64_vlb_device, GFX_PHOENIX_TRIO64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[VLB] S3 ViRGE/DX", "virge375_vlb", &s3_virge_375_vlb_device, GFX_VIRGEDX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[VLB] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_vlb",&s3_virge_375_4_vlb_device, GFX_VIRGEDX4_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[VLB] Trident TGUI9400CXi", "tgui9400cxi_vlb", &tgui9400cxi_device, GFX_TGUI9400CXI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}},
{"[VLB] Trident TGUI9440", "tgui9440_vlb", &tgui9440_vlb_device, GFX_TGUI9440_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}},
{"", "", NULL, -1 }
{"[VLB] Diamond SpeedStar PRO SE (CL-GD5430)", "cl_gd5430_vlb", &gd5430_vlb_device, GFX_CL_GD5430_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 8, 10, 10, 20}},
{"[VLB] Diamond Stealth 3D 2000 (S3 ViRGE)", "stealth3d_2000_vlb",&s3_virge_vlb_device, GFX_VIRGE_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[VLB] Diamond Stealth 3D 3000 (S3 ViRGE/VX)", "stealth3d_3000_vlb",&s3_virge_988_vlb_device, GFX_VIRGEVX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[VLB] Diamond Stealth 64 DRAM (S3 Trio64)", "stealth64d_vlb", &s3_diamond_stealth64_vlb_device,GFX_STEALTH64_VLB,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 2, 2, 4, 26, 26, 42}},
{"[VLB] Number Nine 9FX (S3 Trio64)", "n9_9fx_vlb", &s3_9fx_vlb_device, GFX_N9_9FX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[VLB] Paradise Bahamas 64 (S3 Vision864)", "bahamas64_vlb", &s3_bahamas64_vlb_device, GFX_BAHAMAS64_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[VLB] Phoenix S3 Vision864", "px_vision864_vlb", &s3_phoenix_vision864_vlb_device,GFX_PHOENIX_VISION864_VLB,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 4, 4, 5, 20, 20, 35}},
{"[VLB] Phoenix S3 Trio32", "px_trio32_vlb", &s3_phoenix_trio32_vlb_device,GFX_PHOENIX_TRIO32_VLB,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[VLB] Phoenix S3 Trio64", "px_trio64_vlb", &s3_phoenix_trio64_vlb_device,GFX_PHOENIX_TRIO64_VLB,VIDEO_FLAG_TYPE_SPECIAL,{VIDEO_BUS, 3, 2, 4, 25, 25, 40}},
{"[VLB] S3 ViRGE/DX", "virge375_vlb", &s3_virge_375_vlb_device, GFX_VIRGEDX_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[VLB] S3 ViRGE/DX (VBE 2.0)", "virge375_vbe20_vlb",&s3_virge_375_4_vlb_device,GFX_VIRGEDX4_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 2, 2, 3, 28, 28, 45}},
{"[VLB] Trident TGUI9400CXi", "tgui9400cxi_vlb", &tgui9400cxi_device, GFX_TGUI9400CXI, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}},
{"[VLB] Trident TGUI9440", "tgui9440_vlb", &tgui9440_vlb_device, GFX_TGUI9440_VLB, VIDEO_FLAG_TYPE_SPECIAL, {VIDEO_BUS, 4, 8, 16, 4, 8, 16}},
{"", "", NULL, -1 }
};
@@ -317,6 +315,8 @@ int video_is_mda(void)
case ROM_IBMPS2_M30_286:
case ROM_IBMPS2_M50:
case ROM_IBMPS2_M55SX:
case ROM_IBMPS2_M70_TYPE3:
case ROM_IBMPS2_M70_TYPE4:
case ROM_IBMPS2_M80:
case ROM_IBMPS1_2121:
case ROM_T3100E:
@@ -348,6 +348,8 @@ int video_is_cga(void)
case ROM_IBMPS2_M30_286:
case ROM_IBMPS2_M50:
case ROM_IBMPS2_M55SX:
case ROM_IBMPS2_M70_TYPE3:
case ROM_IBMPS2_M70_TYPE4:
case ROM_IBMPS2_M80:
case ROM_IBMPS1_2121:
return 0;
@@ -378,6 +380,8 @@ int video_is_ega_vga(void)
case ROM_IBMPS2_M30_286:
case ROM_IBMPS2_M50:
case ROM_IBMPS2_M55SX:
case ROM_IBMPS2_M70_TYPE3:
case ROM_IBMPS2_M70_TYPE4:
case ROM_IBMPS2_M80:
case ROM_IBMPS1_2121:
return 1;