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Added three NCR5380-based SCSI controllers (in dev branch);

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Two-phases SCSI disk write direction commands (needed for the NCR5380);
Renamed cdrom_ioctl.c/h to win_cdrom_ioctl.c/h and moved them to win/;
Moved some CD-ROM and floppy initialization blocks to the appropriate files.
This commit is contained in:
OBattler
2017-10-08 05:04:38 +02:00
parent ffa22a216c
commit 05e3dbbb48
22 changed files with 2626 additions and 233 deletions
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25
src/scsi/scsi_device.h
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@@ -8,7 +8,7 @@
*
* Definitions for the generic SCSI device command handler.
*
* Version: @(#)scsi_device.h 1.0.2 2017/08/22
* Version: @(#)scsi_device.h 1.0.3 2017/10/04
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
@@ -16,6 +16,22 @@
#ifndef SCSI_DEVICE_H
# define SCSI_DEVICE_H
typedef struct
{
int state;
int new_state;
int clear_req;
uint32_t bus_in, bus_out;
int dev_id;
int command_pos;
uint8_t command[20];
int data_pos;
uint8_t buffer[390144];
int change_state_delay;
int new_req_delay;
} scsi_bus_t;
extern uint8_t *scsi_device_sense(uint8_t id, uint8_t lun);
extern void scsi_device_type_data(uint8_t id, uint8_t lun,
@@ -32,6 +48,13 @@ extern int scsi_device_cdb_length(uint8_t id, uint8_t lun);
extern int scsi_device_block_shift(uint8_t id, uint8_t lun);
extern void scsi_device_command(uint8_t id, uint8_t lun, int cdb_len,
uint8_t *cdb);
extern void scsi_device_command_phase0(uint8_t scsi_id, uint8_t scsi_lun,
int cdb_len, uint8_t *cdb);
extern void scsi_device_command_phase1(uint8_t scsi_id, uint8_t scsi_lun);
extern int scsi_bus_update(scsi_bus_t *bus, int bus_assert);
extern int scsi_bus_read(scsi_bus_t *bus);
extern int scsi_bus_match(scsi_bus_t *bus, int bus_assert);
#endif /*SCSI_DEVICE_H*/