refactor common parts into inc/ch375.h and add win9x, linux drivers

1 files changed, 0 insertions, 319 deletions

diff --git a/inc/dosdrv.h b/inc/dosdrv.h
deleted file mode 100644
index 0c33c54..0000000
--- a/inc/dosdrv.h
+++ /dev/null
@@ -1,319 +0,0 @@
-#ifndef DOSDRV_H
-#define DOSDRV_H
-
-#include <stdint.h>
-#include "bpb.h"
-#include "sassert.h"
-
-typedef enum DOS_DD_ERROR
-{
-	DOS_DD_ERR_WRITE_PROTECT = 0,
-	DOS_DD_ERR_UNKNOWN_UNIT = 1,
-	DOS_DD_ERR_DRIVE_NOT_READY = 2,
-	DOS_DD_ERR_UNKNOWN_COMMAND = 3,
-	DOS_DD_ERR_CRC = 4,
-	DOS_DD_ERR_BAD_DRS_LEN = 5,
-	DOS_DD_ERR_SEEK = 6,
-	DOS_DD_ERR_UNKNOWN_MEDIA = 7,
-	DOS_DD_ERR_SECTOR_NOT_FOUND = 8,
-	DOS_DD_ERR_PRINTER_OUT_OF_PAPER = 9,
-	DOS_DD_ERR_WRITE_FAULT = 10,
-	DOS_DD_ERR_READ_FAULT = 11,
-	DOS_DD_ERR_GENERAL_FAILURE = 12,
-	DOS_DD_ERR_MEDIA_UNAVAILABLE = 0xE,
-	DOS_DD_ERR_INVALID_DISK_CHANGE = 0xF
-} DOS_DD_ERROR;
-
-typedef enum DOS_DD_STATUS {
-	DOS_DD_STATUS_DONE  = 1 << 8,
-	DOS_DD_STATUS_BUSY  = 1 << 9,
-	DOS_DD_STATUS_ERROR = 1 << 15,
-
-	DOS_DD_STATUS_ERROR_DONE = DOS_DD_STATUS_ERROR | DOS_DD_STATUS_DONE
-} DOS_DD_STATUS;
-
-typedef enum DOS_DD_MEDIAQUERY_RESULT {
-	DOS_DD_MEDIAQUERY_CHANGED = -1,
-	DOS_DD_MEDIAQUERY_UNKNOWN = 0,
-	DOS_DD_MEDIAQUERY_NOT_CHANGED = 1
-} DOS_DD_MEDIAQUERY_RESULT;
-
-typedef _Packed struct DOS_DRS
-{
-	/** The length of this structure. */
-	uint8_t len;
-	/** The subunit the operation is for. */
-	uint8_t unit;
-
-	uint8_t function;
-
-	uint16_t status;
-
-	uint32_t reserved1;
-	uint32_t reserved2;
-
-	union {
-		union {
-			struct {
-				uint8_t reserved;
-				/** End of memory available for driver. */
-				void __far * avail_addr;
-				/** Command line (i.e. the DEVICE= line used to load this driver. ) */
-				const char __far * cmdline;
-				/** First drive that is going to be allocated for this driver. */
-				uint8_t first_drive_number;
-			} in;
-			struct {
-				/** Number of units/drive letters to allocate for this driver. */
-				uint8_t number_units;
-				/** Break addr: everything after this address is deallocated after init. */
-				void __far * break_addr;
-				/** Pointer to the BPB array. */
-				DOS_BPB * __far * bpbs;
-				uint8_t reserved;
-				/** Display error message on failure. */
-				uint16_t error_msg_flag;
-			} out;
-		} init;
-		union {
-			struct {
-				/** Media descriptor of the current media. */
-				uint8_t cur_media_desc;
-			} in;
-			struct {
-				uint8_t reserved;
-				uint8_t result;
-				/** Volume ID of previous loaded media. */
-				char far * volume_id;
-			} out;
-		} mediacheck;
-		union {
-			struct {
-				/** Media descriptor of the current media. */
-				uint8_t cur_media_desc;
-				/** Buffer with sector 0 of the disk, depending on driver flags */
-				void __far * sector_zero;
-			} in;
-			struct {
-				uint8_t reserved;
-				void __far * sector_zero;
-				/** Address for the new BPB. */
-				DOS_BPB __far * bpb;
-			} out;
-		} buildbpb;
-		struct {
-			uint8_t data;
-			/** Input: pointer to buffer. */
-			void __far * buffer;
-			/** Input/Output: buffer len / actual len */
-			uint16_t len;
-		} ioctlrw;
-		struct {
-			/** Input: current media descriptor byte. */
-			uint8_t cur_media_desc;
-			/** Input: pointer to buffer. */
-			void __far * buffer;
-			/** Input: Number of sectors to read/write. Output: number sectors actually read/written. */
-			uint16_t len;
-			/** Input: Begin sector. Or, if 0xFFFF, see start_sector_huge. */
-			uint16_t start_sector;
-			/** Output: Current Volume ID. */
-			char far * volume_id;
-			uint32_t start_sector_huge;
-		} rw;
-		struct {
-			uint8_t category;
-			uint8_t minor;
-			uint32_t reserved;
-			void __far * data;
-		} ioctl;
-	} cmd;
-} DOS_DRS;
-
-typedef void (DOS_DD_STRATEGY)(DOS_DRS __far *drs);
-typedef void (DOS_DD_INTERRUPT)(DOS_DRS __far *drs);
-#pragma aux DOS_DD_STRATEGY __parm __caller [es bx] __modify [] __loadds __far
-#pragma aux DOS_DD_INTERRUPT __parm __caller [] __modify [] __loadds __far
-
-typedef enum DOS_DD_FUNCTIONS
-{
-	DOS_DD_FUNC_INIT = 0,
-	DOS_DD_FUNC_MEDIA_CHECK = 1,
-	DOS_DD_FUNC_BUILD_BPB = 2,
-	DOS_DD_FUNC_IOCTL_READ = 3,
-	DOS_DD_FUNC_READ = 4,
-	DOS_DD_FUNC_NONDESTRUCTIVE_READ = 5,
-	DOS_DD_FUNC_INPUT_STATUS = 6,
-	DOS_DD_FUNC_INPUT_FLUSH = 7,
-	DOS_DD_FUNC_WRITE = 8,
-	DOS_DD_FUNC_WRITE_VERIFY = 9,
-	DOS_DD_FUNC_OUTPUT_STATUS = 10,
-	DOS_DD_FUNC_OUTPUT_FLUSH = 11,
-	DOS_DD_FUNC_IOCTL_WRITE = 12,
-	DOS_DD_FUNC_DEVICE_OPEN = 13,
-	DOS_DD_FUNC_DEVICE_CLOSE = 14,
-	DOS_DD_FUNC_REMOVEABLE_MEDIA = 15,
-	DOS_DD_FUNC_OUTPUT_UNTIL_BUSY = 16,
-	DOS_DD_FUNC_IOCTL_GENERIC = 19,
-	DOS_DD_FUNC_GET_LOGICAL_DEVICE = 23,
-	DOS_DD_FUNC_SET_LOGICAL_DEVICE = 24,
-	DOS_DD_FUNC_IOCTL_QUERY = 25,
-} DOS_DD_COMMAND;
-
-
-/** Device driver (.sys) header */
-typedef _Packed struct DOS_DD_HEADER
-{
-	void __far *nextDevice;
-	uint16_t attributes;
-	DOS_DD_STRATEGY *strategyCb;
-	DOS_DD_INTERRUPT *interrupCb;
-	char name[8];
-} DOS_DD_HEADER;
-
-typedef enum DOS_DD_ATTRIBUTES
-{
-	/** Character-device driver. */
-	DOS_DD_CHAR = 1 << 15,
-	/** Block-device driver. */
-	DOS_DD_BLOCK = 0,
-
-	/** Supports IOCTL Read/Write funcs */
-	DOS_DD_SUPPORT_IOCTL_RW = 1 << 14,
-
-	/** Support IOCTL query funcs. */
-	DOS_DD_SUPPORT_IOCTL_QUERY = 1 << 7,
-
-	// Character-device specific
-	DOS_CHAR_CURRENT_STDIN_DEVICE = 1 << 0,
-	DOS_CHAR_CURRENT_STDOUT_DEVICE = 1 << 1,
-	DOS_CHAR_CURRENT_NUL_DEVICE = 1 << 2,
-	DOS_CHAR_CURRENT_CLOCK_DEVICE = 1 << 3,
-	DOS_CHAR_SPECIAL_FAST_CONSOLE_IO = 1 << 4,
-	DOS_CHAR_OUTPUT_UNTIL_BUSY = 1 << 13,
-
-	// Block-device specific
-	/** The driver support 32-bit sector address. (Can use the _huge fields. ) */
-	DOS_BLOCK_SUPPORT_32BIT_ADDRESSES = 1 << 1,
-
-	/** Support Get/Set Logical Drive and generic IOCTL funcs. */
-	DOS_BLOCK_SUPPORT_IOCTL_GENERIC = 1 << 6,
-
-	/** Supports Open/Close/Removable media funcs */
-	DOS_BLOCK_SUPPORT_REMOVABLE_MEDIA = 1 << 11,
-
-	/** if set, DOS not read the 1st sector of the 1st FAT during build bpb. */
-	DOS_BLOCK_FORMAT_NON_IBM = 1 << 13,
-} DOS_DD_ATTRIBUTES;
-
-// Generic IOCTLs
-
-typedef enum DOS_IOCTL_CATEGORY
-{
-	DOS_IOCTL_SERIAL   = 0x1,
-	DOS_IOCTL_CONSOLE  = 0x3,
-	DOS_IOCTL_PARALLEL = 0x5,
-	DOS_IOCTL_DISK     = 0x8,
-} DOS_IOCTL_CATEGORY;
-
-typedef enum DOS_IOCTL_MINOR
-{
-	DOS_IOCTL_CONSOLE_SET_ITERATION_COUNT          = 0x45,
-	DOS_IOCTL_CONSOLE_SELECT_CODE_PAGE             = 0x4A,
-	DOS_IOCTL_CONSOLE_START_CODE_PAGE_PREPARE      = 0x4C,
-	DOS_IOCTL_CONSOLE_END_CODE_PAGE_PREPARE        = 0x4D,
-	DOS_IOCTL_CONSOLE_GET_IERATION_COUNT           = 0x65,
-	DOS_IOCTL_CONSOLE_QUERY_SELECTED_CODE_PAGE     = 0x6A,
-	DOS_IOCTL_CONSOLE_QUERY_CODE_PAGE_PREPARE_LIST = 0x6B,
-
-	DOS_IOCTL_DISK_SET_DEVICE_PARAMETERS           = 0x40,
-	DOS_IOCTL_DISK_WRITE_TRACK_ON_LOGICAL_DEVICE   = 0x41,
-	DOS_IOCTL_DISK_FORMAT_TRACK_ON_LOGICAL_DEVICE  = 0x42,
-	DOS_IOCTL_DISK_SET_MEDIA_ID                    = 0x46,
-	DOS_IOCTL_DISK_GET_DEVICE_PARAMETERS           = 0x60,
-	DOS_IOCTL_DISK_READ_TRACK_ON_LOGICAL_DEVICE    = 0x61,
-	DOS_IOCTL_DISK_VERIFY_TRACK_ON_LOGICAL_DEVICE  = 0x62,
-	DOS_IOCTL_DISK_GET_MEDIA_ID                    = 0x66,
-	DOS_IOCTL_DISK_SENSE_MEDIA_TYPE                = 0x68,
-} DOS_IOCTL_MINOR;
-
-
-// Block-device / disk data structures
-
-typedef _Packed struct DOS_DEVICEPARAMS
-{
-	uint8_t specialFunctions;
-	uint8_t deviceType;
-	uint16_t deviceAttributes;
-	uint16_t numberOfCylinders;
-	uint8_t mediaType;
-	DOS_BPB_DOS3 bpb;
-} DOS_DEVICEPARAMS;
-
-enum DOS_DEVICEPARAMS_SPECIAL_FUNCTIONS
-{
-	/** Use the device BPB for all subsequent Build BPB requests. */
-	DOS_DEVICEPARAMS_USE_DEVICE_BPB = (1 << 0),
-	/** Ignore all fields except the TRACKLAYOUT structure appended after DEVICEPARAMS */
-	DOS_DEVICEPARAMS_TRACKLAYOUT = (1 << 1),
-	/** The sectors in the track are all the same size, and sector numbers are in the range [1..N]
-	 *  where N is the total number of sectors in the track. */
-	DOS_DEVICEPARAMS_REGULARTRACKS = (1 << 2),
-};
-
-enum DOS_DEVICEPARAMS_DEVICE_TYPE
-{
-	DOS_DEVICEPARAMS_320_360K = 0x0,
-	DOS_DEVICEPARAMS_1_2_MB = 0x1,
-	DOS_DEVICEPARAMS_720K = 0x2,
-	DOS_DEVICEPARAMS_8INCH_SD = 0x3,
-	DOS_DEVICEPARAMS_8INCH_DD = 0x4,
-	DOS_DEVICEPARAMS_HDD = 0x5,
-	DOS_DEVICEPARAMS_TAPE = 0x6,
-	DOS_DEVICEPARAMS_1_44_MB = 0x7,
-	DOS_DEVICEPARAMS_OPTICAL = 0x8,
-	DOS_DEVICEPARAMS_2_88_MB = 0x9
-};
-
-enum DOS_DEVICEPARAMS_DEVICE_ATTR
-{
-	DOS_DEVICEPARAMS_REMOVABLE    = 0,
-	DOS_DEVICEPARAMS_FIXED        = 1,
-	DOS_DEVICEPARAMS_HAS_DOORLOCK = 1 << 1
-};
-
-typedef _Packed struct DOS_MEDIA_ID
-{
-	/** Must be zero. */
-	uint16_t infoLevel;
-	uint32_t serialNumber;
-	char volumeLabel[11];
-	char fsType[8];
-} DOS_MEDIA_ID;
-
-typedef _Packed struct DOS_RWBLOCK
-{
-	uint8_t specialFunctions;
-	uint16_t head;
-	uint16_t cylinder;
-	uint16_t firstSector;
-	uint16_t sectors;
-	void far * buffer;
-} DOS_RWBLOCK;
-
-typedef _Packed struct DOS_FVBLOCK
-{
-	uint8_t specialFunctions;
-	uint16_t head;
-	uint16_t cylinder;
-} DOS_FVBLOCK;
-
-typedef _Packed union DOS_IOCTL_DISK_DATA
-{
-	DOS_DEVICEPARAMS devparams;
-	DOS_MEDIA_ID mid;
-	DOS_FVBLOCK fv;
-	DOS_RWBLOCK rw;
-} DOS_IOCTL_DISK_DATA;
-
-#endif // DOSSYS_H