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Use correct BIOS for WD1004 series of cards

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This commit is contained in:
Jasmine Iwanek
2022-10-30 14:44:20 -04:00
parent 7a14b31fcc
commit 0aca93b76d
1 changed files with 43 additions and 0 deletions
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43
src/disk/hdc_st506_xt.c
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@@ -1536,6 +1536,19 @@ st506_init(const device_t *info)
dev->bios_addr = device_get_config_hex20("bios_addr");
break;
case ST506_XT_TYPE_WD1004A_WX1: /* Western Digital WD1004A-WX1 (MFM) */
dev->nr_err = ERR_NOT_AVAILABLE;
fn = WD1004A_WX1_BIOS_FILE;
/* The switches are read in reverse: 0 = closed, 1 = open.
Both open means MFM, 17 sectors per track. */
dev->switches = 0x30; /* autobios */
dev->base = device_get_config_hex16("base");
dev->irq = device_get_config_int("irq");
if (dev->irq == 2)
dev->switches |= 0x40;
dev->bios_addr = device_get_config_hex20("bios_addr");
break;
case ST506_XT_TYPE_WD1002A_27X: /* Western Digital WD1002A-27X (RLL) */
dev->nr_err = ERR_NOT_AVAILABLE;
fn = WD1002A_27X_BIOS_FILE;
@@ -1551,6 +1564,36 @@ st506_init(const device_t *info)
dev->bios_addr = device_get_config_hex20("bios_addr");
break;
case ST506_XT_TYPE_WD1004_27X: /* Western Digital WD1004-27X (RLL) */
dev->nr_err = ERR_NOT_AVAILABLE;
fn = WD1004_27X_BIOS_FILE;
/* The switches are read in reverse: 0 = closed, 1 = open.
Both closed means translate 26 sectors per track to 17,
SW6 closed, SW5 open means 26 sectors per track. */
dev->switches = device_get_config_int("translate") ? 0x00 : 0x10; /* autobios */
dev->spt = RLL_SECTORS;
dev->base = device_get_config_hex16("base");
dev->irq = device_get_config_int("irq");
if (dev->irq == 2)
dev->switches |= 0x40;
dev->bios_addr = device_get_config_hex20("bios_addr");
break;
case ST506_XT_TYPE_WD1004A_27X: /* Western Digital WD1004A-27X (RLL) */
dev->nr_err = ERR_NOT_AVAILABLE;
fn = WD1004A_27X_BIOS_FILE;
/* The switches are read in reverse: 0 = closed, 1 = open.
Both closed means translate 26 sectors per track to 17,
SW6 closed, SW5 open means 26 sectors per track. */
dev->switches = device_get_config_int("translate") ? 0x00 : 0x10; /* autobios */
dev->spt = RLL_SECTORS;
dev->base = device_get_config_hex16("base");
dev->irq = device_get_config_int("irq");
if (dev->irq == 2)
dev->switches |= 0x40;
dev->bios_addr = device_get_config_hex20("bios_addr");
break;
case ST506_XT_TYPE_VICTOR_V86P: /* Victor V86P (RLL) */
fn = VICTOR_V86P_BIOS_FILE;
break;