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Merge pull request #2987 from jriwanek-forks/wdxt-gen

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Add Western Digital WDXT-GEN
This commit is contained in:
Miran Grča
2022-12-21 16:24:11 +01:00
committed by GitHub
parent 4bb036766c 611dc36f59
commit e41d76f8fa
3 changed files with 32 additions and 1 deletions
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1
src/disk/hdc.c
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@@ -84,6 +84,7 @@ static const struct {
{ &hdc_none_device },
{ &hdc_internal_device },
{ &st506_xt_xebec_device },
{ &st506_xt_wdxt_gen_device },
{ &st506_xt_dtc5150x_device },
{ &st506_xt_st11_m_device },
{ &st506_xt_wd1002a_wx1_device },

31
src/disk/hdc_st506_xt.c
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@@ -88,7 +88,8 @@
#include <86box/hdd.h>
#define ST506_XT_TYPE_XEBEC 0
#define ST506_XT_TYPE_DTC_5150X 1
#define ST506_XT_TYPE_WDXT_GEN 1
#define ST506_XT_TYPE_DTC_5150X 2
#define ST506_XT_TYPE_ST11M 11
#define ST506_XT_TYPE_ST11R 12
#define ST506_XT_TYPE_WD1002A_WX1 21
@@ -101,6 +102,7 @@
#define ST506_XT_TYPE_TOSHIBA_T1200 28
#define XEBEC_BIOS_FILE "roms/hdd/st506/ibm_xebec_62x0822_1985.bin"
#define WDXT_GEN_BIOS_FILE "roms/hdd/st506/wdxt-gen/62-000128-000.bin"
#define DTC_BIOS_FILE "roms/hdd/st506/dtc_cxd21a.bin"
#define ST11_BIOS_FILE_OLD "roms/hdd/st506/st11_bios_vers_1.7.bin"
#define ST11_BIOS_FILE_NEW "roms/hdd/st506/st11_bios_vers_2.0.bin"
@@ -1335,6 +1337,15 @@ mem_read(uint32_t addr, void *priv)
}
break;
case ST506_XT_TYPE_WDXT_GEN: /* WDXT-GEN */
if (addr >= 0x002000) {
#ifdef ENABLE_ST506_XT_LOG
st506_xt_log("ST506: WDXT-GEN ROM access(0x%06lx)\n", addr);
#endif
return 0xff;
}
break;
case ST506_XT_TYPE_DTC_5150X: /* DTC */
default:
if (addr >= 0x002000) {
@@ -1519,6 +1530,10 @@ st506_init(const device_t *info)
fn = XEBEC_BIOS_FILE;
break;
case ST506_XT_TYPE_WDXT_GEN: /* WDXT-GEN (MFM) */
fn = WDXT_GEN_BIOS_FILE;
break;
case ST506_XT_TYPE_DTC_5150X: /* DTC5150 (MFM) */
fn = DTC_BIOS_FILE;
dev->switches = 0xff;
@@ -2124,6 +2139,20 @@ const device_t st506_xt_xebec_device = {
.config = NULL
};
const device_t st506_xt_wdxt_gen_device = {
.name = "Western Digital WDXT-GEN (MFM)",
.internal_name = "st506_xt",
.flags = DEVICE_ISA,
.local = (HDD_BUS_MFM << 8) | ST506_XT_TYPE_WDXT_GEN,
.init = st506_init,
.close = st506_close,
.reset = NULL,
{ .available = xebec_available },
.speed_changed = NULL,
.force_redraw = NULL,
.config = NULL
};
const device_t st506_xt_dtc5150x_device = {
.name = "DTC 5150X MFM Fixed Disk Adapter",
.internal_name = "st506_xt_dtc5150x",

1
src/include/86box/hdc.h
View File

@@ -35,6 +35,7 @@
extern int hdc_current;
extern const device_t st506_xt_xebec_device; /* st506_xt_xebec */
extern const device_t st506_xt_wdxt_gen_device; /* st506_xt_wdxt_gen */
extern const device_t st506_xt_dtc5150x_device; /* st506_xt_dtc */
extern const device_t st506_xt_st11_m_device; /* st506_xt_st11_m */
extern const device_t st506_xt_st11_r_device; /* st506_xt_st11_m */