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Realistic CD-ROM timings on ATAPI PIO, ATAPI DMA, SCSI NCR 53c810, and SCSI Adaptec/Buslogic;

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Added ability to select emulated CD-ROM drive speed;
The Adaptec and BusLogic SCSI controllers are no longer threaded;
Two fixes in video/vid_s3.c.
This commit is contained in:
OBattler
2018-03-07 20:06:08 +01:00
parent 84fa69c4a6
commit 16c722b32f
18 changed files with 382 additions and 268 deletions
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29
src/scsi/scsi_device.c
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@@ -8,7 +8,7 @@
*
* The generic SCSI device command handler.
*
* Version: @(#)scsi_device.c 1.0.13 2018/03/06
* Version: @(#)scsi_device.c 1.0.14 2018/03/07
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
@@ -119,6 +119,33 @@ static void scsi_device_target_save_cdb_byte(int lun_type, uint8_t id, uint8_t c
}
int64_t scsi_device_get_callback(uint8_t scsi_id, uint8_t scsi_lun)
{
uint8_t lun_type = SCSIDevices[scsi_id][scsi_lun].LunType;
uint8_t id = 0;
switch (lun_type)
{
case SCSI_DISK:
id = scsi_hard_disks[scsi_id][scsi_lun];
return shdc[id].callback;
break;
case SCSI_CDROM:
id = scsi_cdrom_drives[scsi_id][scsi_lun];
return cdrom[id].callback;
break;
case SCSI_ZIP:
id = scsi_zip_drives[scsi_id][scsi_lun];
return zip[id].callback;
break;
default:
return -1LL;
break;
}
}
uint8_t *scsi_device_sense(uint8_t scsi_id, uint8_t scsi_lun)
{
uint8_t lun_type = SCSIDevices[scsi_id][scsi_lun].LunType;