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Added the Toshiba T1200 version of the V86P JVC/Ricoh hard disk controller, fixes #2738.

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This commit is contained in:
OBattler
2022-10-27 21:55:00 +02:00
parent bff5026b8b
commit 501b712770
3 changed files with 36 additions and 14 deletions
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25
src/disk/hdc_st506_xt.c
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@@ -821,7 +821,7 @@ st506_callback(void *priv)
/* For a 615/4/26 we get 666/2/31 geometry. */
st506_xt_log("ST506: drive%i: cyls=%i, heads=%i\n",
dev->drive_sel, drive->cfg_cyl, drive->cfg_hpc);
if (dev->type == 23 && drive->cfg_hpc == 2) {
if ((dev->type >= 23) && (drive->cfg_hpc == 2)) {
/*
* On Victor V86P, there's a disagreement between
* the physical geometry, what the controller
@@ -975,7 +975,7 @@ st506_callback(void *priv)
break;
case CMD_V86P_POWEROFF:
if (dev->type == 23) {
if (dev->type >= 23) {
/*
* Main BIOS (not the option ROM on disk) issues this.
* Not much we can do, since we don't have a physical disk
@@ -1538,9 +1538,16 @@ st506_init(const device_t *info)
dev->switches |= 0x40;
dev->bios_addr = device_get_config_hex20("bios_addr");
break;
case 23: /* Victor V86P (RLL) */
fn = VICTOR_V86P_BIOS_FILE;
break;
case 24: /* Toshiba T1200 */
fn = NULL;
dev->base = 0x01f0;
dev->switches = 0x0c;
break;
}
/* Load the ROM BIOS. */
@@ -2112,3 +2119,17 @@ const device_t st506_xt_victor_v86p_device = {
.force_redraw = NULL,
.config = NULL
};
const device_t st506_xt_toshiba_t1200_device = {
.name = "Toshiba T1200 RLL Fixed Disk Adapter",
.internal_name = "st506_xt_toshiba_t1200",
.flags = DEVICE_ISA,
.local = (HDD_BUS_MFM << 8) | 24,
.init = st506_init,
.close = st506_close,
.reset = NULL,
{ .available = NULL },
.speed_changed = NULL,
.force_redraw = NULL,
.config = NULL
};