Wells AT, DataExpert 386WB, Genoa Unknown 486, Gigabyte GA-486L, Alaris Cougar, and updates to CMakeLists.txt and chipset.h. to finally include opti391.c and opti499.c.
This commit is contained in:
@@ -17,7 +17,7 @@ add_library(chipset OBJECT 82c100.c acc2168.c cs8230.c ali1429.c ali1435.c ali14
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ali1531.c ali1541.c ali1543.c ali1621.c ali6117.c ali1409.c headland.c ims8848.c intel_82335.c
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compaq_386.c contaq_82c59x.c cs4031.c intel_420ex.c intel_4x0.c intel_i450kx.c
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intel_sio.c intel_piix.c ../ioapic.c neat.c opti283.c opti291.c opti391.c opti495.c
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opti602.c opti822.c opti895.c opti5x7.c scamp.c scat.c sis_85c310.c sis_85c4xx.c
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opti499.c opti602.c opti822.c opti895.c opti5x7.c scamp.c scat.c sis_85c310.c sis_85c4xx.c
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sis_85c496.c sis_85c50x.c sis_5511.c sis_5571.c sis_5581.c sis_5591.c sis_5600.c
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sis_5511_h2p.c sis_5571_h2p.c sis_5581_h2p.c sis_5591_h2p.c sis_5600_h2p.c
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sis_5513_p2i.c sis_5513_ide.c sis_5572_usb.c sis_5595_pmu.c sis_55xx.c via_vt82c49x.c
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@@ -746,6 +746,25 @@ compaq_386_init(UNUSED(const device_t *info))
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return dev;
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}
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static void
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compaq_genoa_outw(uint16_t port, uint16_t val, void *priv)
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{
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if (port == 0x0c02) {
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if (val)
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mem_set_mem_state(0x000e0000, 0x00020000, MEM_READ_EXTANY | MEM_WRITE_EXTANY);
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else
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mem_set_mem_state(0x000e0000, 0x00020000, MEM_READ_INTERNAL | MEM_WRITE_INTERNAL);
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}
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}
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static void *
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compaq_genoa_init(UNUSED(const device_t *info))
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{
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io_sethandler(0x0c02, 3, NULL, NULL, NULL, NULL, compaq_genoa_outw, NULL, ram);
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return ram;
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}
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const device_t compaq_386_device = {
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.name = "Compaq 386 Memory Control",
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.internal_name = "compaq_386",
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@@ -759,3 +778,17 @@ const device_t compaq_386_device = {
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.force_redraw = NULL,
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.config = NULL
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};
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const device_t compaq_genoa_device = {
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.name = "Compaq Genoa Memory Control",
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.internal_name = "compaq_genoa",
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.flags = 0,
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.local = 0,
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.init = compaq_genoa_init,
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.close = NULL,
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.reset = NULL,
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{ .available = NULL },
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.speed_changed = NULL,
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.force_redraw = NULL,
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.config = NULL
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};
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@@ -54,10 +54,34 @@ typedef struct mem_remapping_t {
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} mem_remapping_t;
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typedef struct opti391_t {
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uint8_t type;
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uint8_t reg_base;
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uint8_t min_reg;
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uint8_t max_reg;
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uint16_t shadowed;
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uint16_t old_start;
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uint8_t index;
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uint8_t regs[256];
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} opti391_t;
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static void
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opti391_recalcremap(opti391_t *dev)
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{
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if (dev->type < 2) {
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if ((mem_size > 8192) || (dev->shadowed & 0x0ff0) ||
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!(dev->regs[0x01] & 0x0f) || !(dev->regs[0x01] & 0x10)) {
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mem_remap_top_ex(0, dev->old_start);
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dev->old_start = 1024;
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} else {
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mem_remap_top_ex(0, dev->old_start);
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dev->old_start = (dev->regs[0x01] & 0x0f) * 1024;
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mem_remap_top_ex(-256, dev->old_start);
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}
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}
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}
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static void
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opti391_shadow_recalc(opti391_t *dev)
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{
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@@ -70,24 +94,25 @@ opti391_shadow_recalc(opti391_t *dev)
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shadowbios = shadowbios_write = 0;
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/* F0000-FFFFF */
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sh_enable = !(dev->regs[0x22] & 0x80);
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sh_enable = (dev->regs[0x02] & 0x80);
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if (sh_enable)
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mem_set_mem_state_both(0xf0000, 0x10000, MEM_READ_EXTANY | MEM_WRITE_INTERNAL);
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else
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mem_set_mem_state_both(0xf0000, 0x10000, MEM_READ_INTERNAL | MEM_WRITE_DISABLED);
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dev->shadowed |= 0xf000;
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sh_write_internal = (dev->regs[0x26] & 0x40);
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sh_write_internal = (dev->regs[0x06] & 0x40);
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/* D0000-EFFFF */
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for (uint8_t i = 0; i < 8; i++) {
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base = 0xd0000 + (i << 14);
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if (base >= 0xe0000) {
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sh_master = (dev->regs[0x22] & 0x40);
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sh_wp = (dev->regs[0x22] & 0x10);
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sh_master = (dev->regs[0x02] & 0x40);
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sh_wp = (dev->regs[0x02] & 0x10);
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} else {
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sh_master = (dev->regs[0x22] & 0x20);
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sh_wp = (dev->regs[0x22] & 0x08);
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sh_master = (dev->regs[0x02] & 0x20);
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sh_wp = (dev->regs[0x02] & 0x08);
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}
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sh_enable = dev->regs[0x23] & (1 << i);
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sh_enable = dev->regs[0x03] & (1 << i);
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if (sh_master) {
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if (sh_enable) {
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@@ -95,22 +120,29 @@ opti391_shadow_recalc(opti391_t *dev)
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mem_set_mem_state_both(base, 0x4000, MEM_READ_INTERNAL | MEM_WRITE_DISABLED);
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else
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mem_set_mem_state_both(base, 0x4000, MEM_READ_INTERNAL | MEM_WRITE_INTERNAL);
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} else if (sh_write_internal)
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dev->shadowed |= (1 << (i + 4));
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} else if (sh_write_internal) {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_INTERNAL);
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else
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dev->shadowed |= (1 << (i + 4));
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} else {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_EXTANY);
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} else if (sh_write_internal)
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dev->shadowed &= ~(1 << (i + 4));
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}
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} else if (sh_write_internal) {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_INTERNAL);
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else
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dev->shadowed |= (1 << (i + 4));
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} else {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_EXTANY);
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dev->shadowed &= ~(1 << (i + 4));
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}
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}
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/* C0000-CFFFF */
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sh_master = !(dev->regs[0x26] & 0x10);
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sh_wp = (dev->regs[0x26] & 0x20);
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sh_master = (dev->regs[0x06] & 0x10); /* OPTi 391 datasheet erratum! */
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sh_wp = (dev->regs[0x06] & 0x20);
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for (uint8_t i = 0; i < 4; i++) {
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base = 0xc0000 + (i << 14);
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sh_enable = dev->regs[0x26] & (1 << i);
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sh_enable = dev->regs[0x06] & (1 << i);
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if (sh_master) {
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if (sh_enable) {
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@@ -118,15 +150,24 @@ opti391_shadow_recalc(opti391_t *dev)
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mem_set_mem_state_both(base, 0x4000, MEM_READ_INTERNAL | MEM_WRITE_DISABLED);
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else
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mem_set_mem_state_both(base, 0x4000, MEM_READ_INTERNAL | MEM_WRITE_INTERNAL);
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} else if (sh_write_internal)
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dev->shadowed |= (1 << i);
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} else if (sh_write_internal) {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_INTERNAL);
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else
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_EXTANY);
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} else if (sh_write_internal)
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_INTERNAL);
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else
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dev->shadowed |= (1 << i);
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} else {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_EXTANY);
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dev->shadowed &= ~(1 << i);
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}
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} else if (sh_write_internal) {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_INTERNAL);
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dev->shadowed |= (1 << i);
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} else {
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mem_set_mem_state_both(base, 0x4000, MEM_READ_EXTANY | MEM_WRITE_EXTANY);
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dev->shadowed &= ~(1 << i);
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}
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}
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opti391_recalcremap(dev);
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}
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static void
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@@ -134,6 +175,8 @@ opti391_write(uint16_t addr, uint8_t val, void *priv)
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{
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opti391_t *dev = (opti391_t *) priv;
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opti391_log("[W] %04X = %02X\n", addr, val);
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switch (addr) {
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case 0x22:
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dev->index = val;
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@@ -142,26 +185,76 @@ opti391_write(uint16_t addr, uint8_t val, void *priv)
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case 0x24:
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opti391_log("OPTi 391: dev->regs[%02x] = %02x\n", dev->index, val);
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switch (dev->index) {
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case 0x20:
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dev->regs[dev->index] = (dev->regs[dev->index] & 0xc0) | (val & 0x3f);
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if ((dev->index <= 0x01) && (dev->type < 2)) switch (dev->index) {
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case 0x00:
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if (!(dev->regs[0x10] & 0x20) && (val & 0x20)) {
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softresetx86(); /* Pulse reset! */
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cpu_set_edx();
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flushmmucache();
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}
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dev->regs[dev->index + 0x10] = val;
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break;
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case 0x21:
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case 0x24:
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case 0x25:
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case 0x27:
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case 0x28:
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case 0x29:
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case 0x2a:
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case 0x2b:
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dev->regs[dev->index] = val;
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case 0x01:
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dev->regs[dev->index + 0x10] = val;
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reset_on_hlt = !!(val & 0x02);
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break;
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} else switch (dev->index - dev->reg_base) {
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case 0x00:
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if (dev->type == 2) {
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reset_on_hlt = !!(val & 0x02);
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if (!(dev->regs[dev->index - dev->reg_base] & 0x01) && (val & 0x01)) {
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softresetx86(); /* Pulse reset! */
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cpu_set_edx();
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flushmmucache();
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}
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dev->regs[dev->index - dev->reg_base] =
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(dev->regs[dev->index - dev->reg_base] & 0xc0) | (val & 0x3f);
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}
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break;
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case 0x22:
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case 0x23:
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case 0x26:
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dev->regs[dev->index] = val;
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case 0x01:
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dev->regs[dev->index - dev->reg_base] = val;
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if (dev->type == 2) {
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cpu_cache_ext_enabled = !!(dev->regs[0x01] & 0x10);
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cpu_update_waitstates();
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} else
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opti391_recalcremap(dev);
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break;
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case 0x04:
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case 0x05:
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case 0x09:
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case 0x0a:
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case 0x0b:
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dev->regs[dev->index - dev->reg_base] = val;
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break;
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case 0x07:
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dev->regs[dev->index - dev->reg_base] = val;
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if (dev->type < 2) {
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mem_a20_alt = val & 0x08;
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mem_a20_recalc();
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}
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break;
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case 0x08:
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dev->regs[dev->index - dev->reg_base] = val;
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if (dev->type < 2) {
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cpu_cache_ext_enabled = !!(dev->regs[0x02] & 0x40);
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cpu_update_waitstates();
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}
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break;
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case 0x0c:
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case 0x0d:
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if (dev->type < 2)
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dev->regs[dev->index - dev->reg_base] = val;
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break;
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case 0x02:
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case 0x03:
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case 0x06:
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pclog("Write %02X: %02X\n", dev->index - dev->reg_base, val);
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dev->regs[dev->index - dev->reg_base] = val;
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opti391_shadow_recalc(dev);
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break;
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@@ -181,8 +274,14 @@ opti391_read(uint16_t addr, void *priv)
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const opti391_t *dev = (opti391_t *) priv;
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uint8_t ret = 0xff;
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if (addr == 0x24)
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ret = dev->regs[dev->index];
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if (addr == 0x24) {
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if ((dev->index <= 0x01) && (dev->type < 2))
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ret = dev->regs[dev->index + 0x10];
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else if ((dev->index >= dev->min_reg) && (dev->index <= dev->max_reg))
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ret = dev->regs[dev->index - dev->reg_base];
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}
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opti391_log("[R] %04X = %02X\n", addr, ret);
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return ret;
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}
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@@ -196,32 +295,68 @@ opti391_close(void *priv)
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}
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static void *
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opti391_init(UNUSED(const device_t *info))
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opti391_init(const device_t *info)
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{
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opti391_t *dev = (opti391_t *) malloc(sizeof(opti391_t));
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memset(dev, 0x00, sizeof(opti391_t));
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opti391_t *dev = (opti391_t *) calloc(1, sizeof(opti391_t));
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io_sethandler(0x0022, 0x0001, opti391_read, NULL, NULL, opti391_write, NULL, NULL, dev);
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io_sethandler(0x0024, 0x0001, opti391_read, NULL, NULL, opti391_write, NULL, NULL, dev);
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dev->regs[0x21] = 0x84;
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dev->regs[0x24] = 0x07;
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dev->regs[0x25] = 0xf0;
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dev->regs[0x26] = 0x30;
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dev->regs[0x27] = 0x91;
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dev->regs[0x28] = 0x80;
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dev->regs[0x29] = 0x10;
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dev->regs[0x2a] = 0x80;
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dev->regs[0x2b] = 0x10;
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dev->type = info->local;
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if (info->local == 2) {
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dev->reg_base = 0x20;
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dev->min_reg = 0x20;
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dev->max_reg = 0x2b;
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dev->regs[0x02] = 0x84;
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dev->regs[0x04] = 0x07;
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dev->regs[0x05] = 0xf0;
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dev->regs[0x06] = 0x30;
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dev->regs[0x07] = 0x91;
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dev->regs[0x08] = 0x80;
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dev->regs[0x09] = 0x10;
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dev->regs[0x0a] = 0x80;
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dev->regs[0x0b] = 0x10;
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} else {
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dev->reg_base = 0x0f;
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dev->min_reg = 0x10;
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dev->max_reg = 0x1c;
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dev->regs[0x01] = 0x01;
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dev->regs[0x02] = 0xe0;
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if (info->local == 1)
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/* Guess due to no OPTi 48x datasheet. */
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dev->regs[0x04] = 0x07;
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else
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dev->regs[0x04] = 0x77;
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dev->regs[0x05] = 0x60;
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dev->regs[0x06] = 0x10;
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dev->regs[0x07] = 0x50;
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if (info->local == 1) {
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/* Guess due to no OPTi 48x datasheet. */
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dev->regs[0x09] = 0x80; /* Non-Cacheable Block 1 */
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dev->regs[0x0b] = 0x80; /* Non-Cacheable Block 2 */
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dev->regs[0x0d] = 0x91; /* Cacheable Area */
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} else {
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dev->regs[0x09] = 0xe0; /* Non-Cacheable Block 1 */
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dev->regs[0x0b] = 0x10; /* Non-Cacheable Block 2 */
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dev->regs[0x0d] = 0x80; /* Cacheable Area */
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}
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dev->regs[0x0a] = 0x10;
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dev->regs[0x0c] = 0x10;
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}
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dev->old_start = 1024;
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opti391_shadow_recalc(dev);
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return dev;
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}
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||||
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const device_t opti391_device = {
|
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.name = "OPTi 82C391",
|
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.internal_name = "opti391",
|
||||
const device_t opti381_device = {
|
||||
.name = "OPTi 82C381",
|
||||
.internal_name = "opti381",
|
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.flags = 0,
|
||||
.local = 0,
|
||||
.init = opti391_init,
|
||||
@@ -232,3 +367,31 @@ const device_t opti391_device = {
|
||||
.force_redraw = NULL,
|
||||
.config = NULL
|
||||
};
|
||||
|
||||
const device_t opti481_device = {
|
||||
.name = "OPTi 82C481",
|
||||
.internal_name = "opti481",
|
||||
.flags = 0,
|
||||
.local = 1,
|
||||
.init = opti391_init,
|
||||
.close = opti391_close,
|
||||
.reset = NULL,
|
||||
{ .available = NULL },
|
||||
.speed_changed = NULL,
|
||||
.force_redraw = NULL,
|
||||
.config = NULL
|
||||
};
|
||||
|
||||
const device_t opti391_device = {
|
||||
.name = "OPTi 82C391",
|
||||
.internal_name = "opti391",
|
||||
.flags = 0,
|
||||
.local = 2,
|
||||
.init = opti391_init,
|
||||
.close = opti391_close,
|
||||
.reset = NULL,
|
||||
{ .available = NULL },
|
||||
.speed_changed = NULL,
|
||||
.force_redraw = NULL,
|
||||
.config = NULL
|
||||
};
|
||||
|
||||
@@ -84,7 +84,7 @@ opti499_recalc(opti499_t *dev)
|
||||
shflags = MEM_READ_INTERNAL;
|
||||
shflags |= (dev->regs[0x22] & ((base >= 0xe0000) ? 0x08 : 0x10)) ? MEM_WRITE_DISABLED : MEM_WRITE_INTERNAL;
|
||||
} else {
|
||||
if (dev->regs[0x2d] && (1 << ((i >> 1) + 2)))
|
||||
if (dev->regs[0x2d] & (1 << ((i >> 1) + 2)))
|
||||
shflags = MEM_READ_EXTANY | MEM_WRITE_EXTANY;
|
||||
else
|
||||
shflags = MEM_READ_EXTERNAL | MEM_WRITE_EXTERNAL;
|
||||
@@ -101,13 +101,13 @@ opti499_recalc(opti499_t *dev)
|
||||
shflags |= (dev->regs[0x26] & 0x20) ? MEM_WRITE_DISABLED : MEM_WRITE_INTERNAL;
|
||||
} else {
|
||||
if (dev->regs[0x26] & 0x40) {
|
||||
if (dev->regs[0x2d] && (1 << (i >> 1)))
|
||||
if (dev->regs[0x2d] & (1 << (i >> 1)))
|
||||
shflags = MEM_READ_EXTANY;
|
||||
else
|
||||
shflags = MEM_READ_EXTERNAL;
|
||||
shflags |= (dev->regs[0x26] & 0x20) ? MEM_WRITE_DISABLED : MEM_WRITE_INTERNAL;
|
||||
} else {
|
||||
if (dev->regs[0x2d] && (1 << (i >> 1)))
|
||||
if (dev->regs[0x2d] & (1 << (i >> 1)))
|
||||
shflags = MEM_READ_EXTANY | MEM_WRITE_EXTANY;
|
||||
else
|
||||
shflags = MEM_READ_EXTERNAL | MEM_WRITE_EXTERNAL;
|
||||
|
||||
@@ -39,6 +39,7 @@ extern const device_t amd640_device;
|
||||
|
||||
/* Compaq */
|
||||
extern const device_t compaq_386_device;
|
||||
extern const device_t compaq_genoa_device;
|
||||
|
||||
/* Contaq/Cypress */
|
||||
extern const device_t contaq_82c596a_device;
|
||||
@@ -110,8 +111,12 @@ extern const device_t ioapic_device;
|
||||
/* OPTi */
|
||||
extern const device_t opti283_device;
|
||||
extern const device_t opti291_device;
|
||||
extern const device_t opti381_device;
|
||||
extern const device_t opti391_device;
|
||||
extern const device_t opti481_device;
|
||||
extern const device_t opti493_device;
|
||||
extern const device_t opti495_device;
|
||||
extern const device_t opti499_device;
|
||||
extern const device_t opti601_device;
|
||||
extern const device_t opti602_device;
|
||||
extern const device_t opti802g_device;
|
||||
|
||||
@@ -232,6 +232,9 @@ enum {
|
||||
MACHINE_CHIPSET_INTEL_440GX,
|
||||
MACHINE_CHIPSET_OPTI_283,
|
||||
MACHINE_CHIPSET_OPTI_291,
|
||||
MACHINE_CHIPSET_OPTI_381,
|
||||
MACHINE_CHIPSET_OPTI_391,
|
||||
MACHINE_CHIPSET_OPTI_481,
|
||||
MACHINE_CHIPSET_OPTI_493,
|
||||
MACHINE_CHIPSET_OPTI_495,
|
||||
MACHINE_CHIPSET_OPTI_499,
|
||||
@@ -274,6 +277,7 @@ enum {
|
||||
MACHINE_CHIPSET_VLSI_VL82C481,
|
||||
MACHINE_CHIPSET_VLSI_VL82C486,
|
||||
MACHINE_CHIPSET_WD76C10,
|
||||
MACHINE_CHIPSET_ZYMOS_POACH,
|
||||
MACHINE_CHIPSET_MAX
|
||||
};
|
||||
|
||||
@@ -432,6 +436,7 @@ extern int machine_at_ibmxt286_init(const machine_t *);
|
||||
|
||||
extern int machine_at_siemens_init(const machine_t *); // Siemens PCD-2L. N82330 discrete machine. It segfaults in some places
|
||||
|
||||
extern int machine_at_wellamerastar_init(const machine_t *); // Wells American A*Star with custom award BIOS
|
||||
#if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
|
||||
extern int machine_at_openat_init(const machine_t *);
|
||||
#endif
|
||||
@@ -488,6 +493,14 @@ extern int machine_at_awardsx_init(const machine_t *);
|
||||
extern int machine_at_pc916sx_init(const machine_t *);
|
||||
|
||||
/* m_at_386dx_486.c */
|
||||
/* Note to jriwanek: When merging this into my branch, please make
|
||||
sure this appear here (and in the .c file) in the order and position
|
||||
in which they appear in the machine table. */
|
||||
extern int machine_at_dataexpert386wb_init(const machine_t *);
|
||||
extern int machine_at_genoa486_init(const machine_t *);
|
||||
extern int machine_at_ga486l_init(const machine_t *);
|
||||
extern int machine_at_cougar_init(const machine_t *);
|
||||
|
||||
extern int machine_at_acc386_init(const machine_t *);
|
||||
extern int machine_at_asus386_init(const machine_t *);
|
||||
extern int machine_at_ecs386_init(const machine_t *);
|
||||
|
||||
@@ -451,6 +451,7 @@ extern void mem_a20_recalc(void);
|
||||
extern void mem_init(void);
|
||||
extern void mem_close(void);
|
||||
extern void mem_reset(void);
|
||||
extern void mem_remap_top_ex(int kb, uint32_t start);
|
||||
extern void mem_remap_top(int kb);
|
||||
|
||||
extern void umc_smram_recalc(uint32_t start, int set);
|
||||
|
||||
@@ -258,6 +258,23 @@ machine_at_siemens_init(const machine_t *model)
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
machine_at_wellamerastar_init(const machine_t *model)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = bios_load_interleaved("roms/machines/wellamerastar/W_3.031_L.BIN",
|
||||
"roms/machines/wellamerastar/W_3.031_H.BIN",
|
||||
0x000f0000, 65536, 0);
|
||||
|
||||
if (bios_only || !ret)
|
||||
return ret;
|
||||
|
||||
machine_at_ibm_common_init(model);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
|
||||
int
|
||||
machine_at_openat_init(const machine_t *model)
|
||||
|
||||
@@ -41,6 +41,7 @@
|
||||
#include <86box/sio.h>
|
||||
#include <86box/hdc.h>
|
||||
#include <86box/port_6x.h>
|
||||
#include <86box/port_92.h>
|
||||
#include <86box/video.h>
|
||||
#include <86box/flash.h>
|
||||
#include <86box/scsi_ncr53c8xx.h>
|
||||
@@ -2295,3 +2296,95 @@ machine_at_atc1762_init(const machine_t *model)
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
machine_at_dataexpert386wb_init(const machine_t *model)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = bios_load_linear("roms/machines/dataexpert386wb/st0386-wb-ver2-0-618f078c738cb397184464.bin",
|
||||
0x000f0000, 65536, 0);
|
||||
|
||||
if (bios_only || !ret)
|
||||
return ret;
|
||||
|
||||
machine_at_common_init(model);
|
||||
|
||||
device_add(&opti391_device);
|
||||
device_add(&keyboard_at_ami_device);
|
||||
|
||||
if (fdc_current[0] == FDC_INTERNAL)
|
||||
device_add(&fdc_at_device);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
machine_at_genoa486_init(const machine_t *model)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = bios_load_linear("roms/machines/genoa486/AMI486.BIO",
|
||||
0x000f0000, 65536, 0);
|
||||
|
||||
if (bios_only || !ret)
|
||||
return ret;
|
||||
|
||||
machine_at_common_init(model);
|
||||
|
||||
device_add(&compaq_genoa_device);
|
||||
device_add(&port_92_device);
|
||||
|
||||
device_add(&keyboard_at_ami_device);
|
||||
|
||||
if (fdc_current[0] == FDC_INTERNAL)
|
||||
device_add(&fdc_at_device);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
machine_at_ga486l_init(const machine_t *model)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = bios_load_linear("roms/machines/ga486l/ga-486l_bios.bin",
|
||||
0x000f0000, 65536, 0);
|
||||
|
||||
if (bios_only || !ret)
|
||||
return ret;
|
||||
|
||||
machine_at_common_init(model);
|
||||
device_add(&opti381_device);
|
||||
device_add(&keyboard_at_ami_device);
|
||||
|
||||
if (fdc_current[0] == FDC_INTERNAL)
|
||||
device_add(&fdc_at_device);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
machine_at_cougar_init(const machine_t *model)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = bios_load_linear("roms/machines/cougar/COUGRMRB.BIN",
|
||||
0x000f0000, 65536, 0);
|
||||
|
||||
if (bios_only || !ret)
|
||||
return ret;
|
||||
|
||||
machine_at_common_init(model);
|
||||
device_add(&ide_vlb_device);
|
||||
|
||||
device_add(&opti499_device);
|
||||
device_add(&fdc37c665_ide_pri_device);
|
||||
|
||||
device_add(&keyboard_at_ami_device);
|
||||
|
||||
if (fdc_current[0] == FDC_INTERNAL)
|
||||
device_add(&fdc_at_device);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -126,6 +126,9 @@ const machine_filter_t machine_chipsets[] = {
|
||||
{ "Intel 440GX", MACHINE_CHIPSET_INTEL_440GX },
|
||||
{ "OPTi 283", MACHINE_CHIPSET_OPTI_283 },
|
||||
{ "OPTi 291", MACHINE_CHIPSET_OPTI_291 },
|
||||
{ "OPTi 381", MACHINE_CHIPSET_OPTI_381 },
|
||||
{ "OPTi 391", MACHINE_CHIPSET_OPTI_391 },
|
||||
{ "OPTi 481", MACHINE_CHIPSET_OPTI_481 },
|
||||
{ "OPTi 493", MACHINE_CHIPSET_OPTI_493 },
|
||||
{ "OPTi 495", MACHINE_CHIPSET_OPTI_495 },
|
||||
{ "OPTi 499", MACHINE_CHIPSET_OPTI_499 },
|
||||
@@ -2921,6 +2924,46 @@ const machine_t machines[] = {
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* Has Chips & Technologies KBC firmware. */
|
||||
{
|
||||
.name = "[ISA] Wells American A*Star ",
|
||||
.internal_name = "wellamerastar",
|
||||
.type = MACHINE_TYPE_286,
|
||||
.chipset = MACHINE_CHIPSET_DISCRETE,
|
||||
.init = machine_at_wellamerastar_init,
|
||||
.p1_handler = NULL,
|
||||
.gpio_handler = NULL,
|
||||
.available_flag = MACHINE_AVAILABLE,
|
||||
.gpio_acpi_handler = NULL,
|
||||
.cpu = {
|
||||
.package = CPU_PKG_286,
|
||||
.block = CPU_BLOCK_NONE,
|
||||
.min_bus = 6000000,
|
||||
.max_bus = 14000000,
|
||||
.min_voltage = 0,
|
||||
.max_voltage = 0,
|
||||
.min_multi = 0,
|
||||
.max_multi = 0
|
||||
},
|
||||
.bus_flags = MACHINE_AT,
|
||||
.flags = MACHINE_FLAGS_NONE,
|
||||
.ram = {
|
||||
.min = 512,
|
||||
.max = 1024,
|
||||
.step = 512
|
||||
},
|
||||
.nvrmask = 63,
|
||||
.kbc_device = NULL,
|
||||
.kbc_p1 = 0xff,
|
||||
.gpio = 0xffffffff,
|
||||
.gpio_acpi = 0xffffffff,
|
||||
.device = NULL,
|
||||
.fdc_device = NULL,
|
||||
.sio_device = NULL,
|
||||
.vid_device = NULL,
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
#if defined(DEV_BRANCH) && defined(USE_OLIVETTI)
|
||||
/* Has Olivetti KBC firmware. */
|
||||
{
|
||||
@@ -5221,6 +5264,46 @@ const machine_t machines[] = {
|
||||
.vid_device = NULL,
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* Has AMIKey 'F' KBC firmware. */
|
||||
{
|
||||
.name = "[OPTi 391] DataExpert 386WB",
|
||||
.internal_name = "dataexpert386wb",
|
||||
.type = MACHINE_TYPE_386DX,
|
||||
.chipset = MACHINE_CHIPSET_OPTI_391,
|
||||
.init = machine_at_dataexpert386wb_init,
|
||||
.p1_handler = NULL,
|
||||
.gpio_handler = NULL,
|
||||
.available_flag = MACHINE_AVAILABLE,
|
||||
.gpio_acpi_handler = NULL,
|
||||
.cpu = {
|
||||
.package = CPU_PKG_386DX, /* Actual machine only supports 386DXes */
|
||||
.block = CPU_BLOCK_NONE,
|
||||
.min_bus = 0,
|
||||
.max_bus = 0,
|
||||
.min_voltage = 0,
|
||||
.max_voltage = 0,
|
||||
.min_multi = 0,
|
||||
.max_multi = 0
|
||||
},
|
||||
.bus_flags = MACHINE_AT,
|
||||
.flags = MACHINE_FLAGS_NONE,
|
||||
.ram = {
|
||||
.min = 1024,
|
||||
.max = 32768,
|
||||
.step = 1024
|
||||
},
|
||||
.nvrmask = 127,
|
||||
.kbc_device = NULL,
|
||||
.kbc_p1 = 0xff,
|
||||
.gpio = 0xffffffff,
|
||||
.gpio_acpi = 0xffffffff,
|
||||
.device = NULL,
|
||||
.fdc_device = NULL,
|
||||
.sio_device = NULL,
|
||||
.vid_device = NULL,
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* The board has a "ASII KB-100" which I was not able to find any information about,
|
||||
but the BIOS sends commands C9 without a parameter and D5, both of which are
|
||||
@@ -5550,6 +5633,86 @@ const machine_t machines[] = {
|
||||
},
|
||||
|
||||
/* 486 machines - Socket 1 */
|
||||
/* Has AMI KF KBC firmware. */
|
||||
{
|
||||
.name = "[ZyMOS Poach] Genoa Unknown 486",
|
||||
.internal_name = "genoa486",
|
||||
.type = MACHINE_TYPE_486,
|
||||
.chipset = MACHINE_CHIPSET_ZYMOS_POACH,
|
||||
.init = machine_at_genoa486_init,
|
||||
.p1_handler = NULL,
|
||||
.gpio_handler = NULL,
|
||||
.available_flag = MACHINE_AVAILABLE,
|
||||
.gpio_acpi_handler = NULL,
|
||||
.cpu = {
|
||||
.package = CPU_PKG_SOCKET1,
|
||||
.block = CPU_BLOCK_NONE,
|
||||
.min_bus = 0,
|
||||
.max_bus = 0,
|
||||
.min_voltage = 0,
|
||||
.max_voltage = 0,
|
||||
.min_multi = 0,
|
||||
.max_multi = 0
|
||||
},
|
||||
.bus_flags = MACHINE_AT,
|
||||
.flags = MACHINE_APM,
|
||||
.ram = {
|
||||
.min = 1024,
|
||||
.max = 65536,
|
||||
.step = 1024
|
||||
},
|
||||
.nvrmask = 127,
|
||||
.kbc_device = NULL,
|
||||
.kbc_p1 = 0xff,
|
||||
.gpio = 0xffffffff,
|
||||
.gpio_acpi = 0xffffffff,
|
||||
.device = NULL,
|
||||
.fdc_device = NULL,
|
||||
.sio_device = NULL,
|
||||
.vid_device = NULL,
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* Has AMI KF KBC firmware. */
|
||||
{
|
||||
.name = "[OPTi 381] Gigabyte GA-486L",
|
||||
.internal_name = "ga486l",
|
||||
.type = MACHINE_TYPE_486,
|
||||
.chipset = MACHINE_CHIPSET_OPTI_381,
|
||||
.init = machine_at_ga486l_init,
|
||||
.p1_handler = NULL,
|
||||
.gpio_handler = NULL,
|
||||
.available_flag = MACHINE_AVAILABLE,
|
||||
.gpio_acpi_handler = NULL,
|
||||
.cpu = {
|
||||
.package = CPU_PKG_SOCKET1,
|
||||
.block = CPU_BLOCK_NONE,
|
||||
.min_bus = 0,
|
||||
.max_bus = 0,
|
||||
.min_voltage = 0,
|
||||
.max_voltage = 0,
|
||||
.min_multi = 0,
|
||||
.max_multi = 0
|
||||
},
|
||||
.bus_flags = MACHINE_AT,
|
||||
.flags = MACHINE_APM,
|
||||
.ram = {
|
||||
.min = 1024,
|
||||
.max = 16384,
|
||||
.step = 1024
|
||||
},
|
||||
.nvrmask = 127,
|
||||
.kbc_device = NULL,
|
||||
.kbc_p1 = 0xff,
|
||||
.gpio = 0xffffffff,
|
||||
.gpio_acpi = 0xffffffff,
|
||||
.device = NULL,
|
||||
.fdc_device = NULL,
|
||||
.sio_device = NULL,
|
||||
.vid_device = NULL,
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* Has JetKey 5 KBC Firmware which looks like it is a clone of AMIKey type F.
|
||||
It also has those Ex commands also seen on the VIA VT82C42N (the BIOS
|
||||
supposedly sends command EF.
|
||||
@@ -6204,6 +6367,46 @@ const machine_t machines[] = {
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* Has AMIKey-2 'H' KBC firmware. */
|
||||
{
|
||||
.name = "[OPTi 499] Alaris COUGAR 486BL",
|
||||
.internal_name = "cougar",
|
||||
.type = MACHINE_TYPE_486_S2,
|
||||
.chipset = MACHINE_CHIPSET_OPTI_499,
|
||||
.init = machine_at_cougar_init,
|
||||
.p1_handler = NULL,
|
||||
.gpio_handler = NULL,
|
||||
.available_flag = MACHINE_AVAILABLE,
|
||||
.gpio_acpi_handler = NULL,
|
||||
.cpu = {
|
||||
.package = CPU_PKG_SOCKET3,
|
||||
.block = CPU_BLOCK_NONE,
|
||||
.min_bus = 0,
|
||||
.max_bus = 0,
|
||||
.min_voltage = 0,
|
||||
.max_voltage = 0,
|
||||
.min_multi = 0,
|
||||
.max_multi = 0
|
||||
},
|
||||
.bus_flags = MACHINE_VLB,
|
||||
.flags = MACHINE_APM,
|
||||
.ram = {
|
||||
.min = 1024,
|
||||
.max = 65536,
|
||||
.step = 1024
|
||||
},
|
||||
.nvrmask = 127,
|
||||
.kbc_device = NULL,
|
||||
.kbc_p1 = 0xff,
|
||||
.gpio = 0xffffffff,
|
||||
.gpio_acpi = 0xffffffff,
|
||||
.device = NULL,
|
||||
.fdc_device = NULL,
|
||||
.sio_device = NULL,
|
||||
.vid_device = NULL,
|
||||
.snd_device = NULL,
|
||||
.net_device = NULL
|
||||
},
|
||||
/* Uses an Intel KBC with Phoenix MultiKey KBC firmware. */
|
||||
{
|
||||
.name = "[SiS 461] DEC DECpc LPV",
|
||||
|
||||
@@ -2968,10 +2968,9 @@ umc_smram_recalc(uint32_t start, int set)
|
||||
}
|
||||
|
||||
void
|
||||
mem_remap_top(int kb)
|
||||
mem_remap_top_ex(int kb, uint32_t start)
|
||||
{
|
||||
uint32_t c;
|
||||
uint32_t start = (mem_size >= 1024) ? mem_size : 1024;
|
||||
int offset;
|
||||
int size = mem_size - 640;
|
||||
int set = 1;
|
||||
@@ -3097,6 +3096,12 @@ mem_remap_top(int kb)
|
||||
flushmmucache();
|
||||
}
|
||||
|
||||
void
|
||||
mem_remap_top(int kb)
|
||||
{
|
||||
mem_remap_top_ex(kb, (mem_size >= 1024) ? mem_size : 1024);
|
||||
}
|
||||
|
||||
void
|
||||
mem_reset_page_blocks(void)
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user