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Assorted changes and bugfixes and added the two IMS 8848 machines.

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This commit is contained in:
OBattler
2021-10-09 17:37:09 +02:00
parent 79999818f5
commit 1c2d1e702b
20 changed files with 1086 additions and 150 deletions
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47
src/device/phoenix_486_jumper.c
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@@ -39,11 +39,14 @@
typedef struct
{
uint8_t jumper;
uint8_t type, jumper;
} phoenix_486_jumper_t;
#ifdef ENABLE_PHOENIX_486_JUMPER_LOG
int phoenix_486_jumper_do_log = ENABLE_PHOENIX_486_JUMPER_LOG;
static void
phoenix_486_jumper_log(const char *fmt, ...)
{
@@ -59,14 +62,19 @@ phoenix_486_jumper_log(const char *fmt, ...)
#define phoenix_486_jumper_log(fmt, ...)
#endif
static void
phoenix_486_jumper_write(uint16_t addr, uint8_t val, void *priv)
{
phoenix_486_jumper_t *dev = (phoenix_486_jumper_t *) priv;
phoenix_486_jumper_log("Phoenix 486 Jumper: Write %02x\n", val);
dev->jumper = val;
if (dev->type == 1)
dev->jumper = val & 0xbf;
else
dev->jumper = val;
}
static uint8_t
phoenix_486_jumper_read(uint16_t addr, void *priv)
{
@@ -76,6 +84,21 @@ phoenix_486_jumper_read(uint16_t addr, void *priv)
}
static void
phoenix_486_jumper_reset(void *priv)
{
phoenix_486_jumper_t *dev = (phoenix_486_jumper_t *) priv;
if (dev->type == 1)
dev->jumper = 0x00;
else {
dev->jumper = 0x9f;
if (gfxcard != 0x01)
dev->jumper |= 0x40;
}
}
static void
phoenix_486_jumper_close(void *priv)
{
@@ -84,26 +107,38 @@ phoenix_486_jumper_close(void *priv)
free(dev);
}
static void *
phoenix_486_jumper_init(const device_t *info)
{
phoenix_486_jumper_t *dev = (phoenix_486_jumper_t *) malloc(sizeof(phoenix_486_jumper_t));
memset(dev, 0, sizeof(phoenix_486_jumper_t));
dev->jumper = 0x9f;
if (gfxcard != 0x01)
dev->jumper |= 0x40;
dev->type = info->local;
phoenix_486_jumper_reset(dev);
io_sethandler(0x0078, 0x0001, phoenix_486_jumper_read, NULL, NULL, phoenix_486_jumper_write, NULL, NULL, dev);
return dev;
}
const device_t phoenix_486_jumper_device = {
"Phoenix 486 Jumper Readout",
0,
0,
phoenix_486_jumper_init, phoenix_486_jumper_close, NULL,
phoenix_486_jumper_init, phoenix_486_jumper_close, phoenix_486_jumper_reset,
{ NULL }, NULL, NULL,
NULL
};
const device_t phoenix_486_jumper_pci_device = {
"Phoenix 486 Jumper Readout (PCI machines)",
0,
1,
phoenix_486_jumper_init, phoenix_486_jumper_close, phoenix_486_jumper_reset,
{ NULL }, NULL, NULL,
NULL
};