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Extensive rework of SCSI and ATAPI devices and numerous bug fixes and cleanups;

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Extensive rework of CD-ROM image handling;
The settings save code now forces some devices' (SCSI disk, CD-ROM, etc.) pointers to NULL before resetting the machine - fixes segmentation faults after changing settings;
Added the NCR 53c825A and 53c875 SCSI controllers;
Fixed IDE/ATAPI DMA;
Slight changed to PCI IDE bus master operation.
This commit is contained in:
OBattler
2018-10-30 13:32:25 +01:00
parent 6410e0ac75
commit 3a8bd15b9d
31 changed files with 3116 additions and 3370 deletions
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12
src/scsi/scsi_cdrom.h
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@@ -43,19 +43,13 @@ typedef struct {
int requested_blocks, packet_status,
total_length, do_page_save,
unit_attention;
unit_attention, request_pos,
old_len, media_status;
uint32_t sector_pos, sector_len,
packet_len, pos;
int64_t callback;
int media_status, data_pos,
request_pos, total_read,
old_len;
uint8_t previous_command,
pad3, pad4, pad5;
} scsi_cdrom_t;
#endif
@@ -69,7 +63,7 @@ extern scsi_cdrom_t *scsi_cdrom[CDROM_NUM];
#define scsi_cdrom_drive cdrom_drives[id].host_drive
extern void scsi_cdrom_reset(void *p);
extern void scsi_cdrom_reset(scsi_common_t *sc);
#endif /*EMU_SCSI_CDROM_H*/