Data Structures
struct	hpdir_t

Macros
#define	MODEL_SIZE 32
	Data structure for hpdir.ini HPDir project disk parameters. More...

Functions
void	hpdir_init (void)
	hpdir.ini file processing More...

long	lif_dir_count (long blocks)
	LIF Directory blocks ~= sqrt(blocks);. More...

int	hpdir_find_drive (char *model, int list, int verbose)
	Find drive parameters in hpdir.ini file. More...

Macro Definition Documentation

◆ MODEL_SIZE

#define MODEL_SIZE 32

Data structure for hpdir.ini HPDir project disk parameters.

================================================= This structure will containes the parsed and computed disk parameters from a single hpdir disk entry

; AMIGIO/CS80/SS80 disk drives ; 1 - SS80 [HP9134L] unique drive model identifier (should be identical to [fsinfo] section above) ; 2 - COMMENT descriptive string ; 3 - SS80/AMIGO: drive protocol AMIGO, CS80 or SS80 ; 4 - ID: ID returned by AMIGO identify ; 5 - mask for secondary ID returned by high byte of STAT2 ; 6 - ID returned by high byte of STAT2 ; 7 - DEVICE_NUMBER: drive number returned by CS/80 describe command ; 8 - UNITS_INSTALLED(0x8001): number of units installed ; 9 - MAX_CYLINDER: number of cylinders ;10 - MAX_HEAD: number of heads or surfaces ;11 - MAX_SECTOR: number of sectors per track ;12 - BYTES_PER_BLOCK: number of bytes per block or sector ;13 - INTERLEAVE: default interleave ;14 - media type 0=fixed media, 1=removable media ; # Removable volume byte; one bit per volume (set if removable) ; 1, x, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,13,14 Example entry 9895 = "HP9895A dual 1.15M AMIGO floppy disc", AMIGO, 0x0081, 0x00, 0x00, 0x000000, 1, 77, 2, 30, 256, 7, 1

Returns: void

Definition at line 31 of file drives_sup.h.

Function Documentation

◆ hpdir_find_drive()

int hpdir_find_drive	(	char *	model,
		int	list,
		int	verbose
	)

Find drive parameters in hpdir.ini file.

===============================================

Parameters

[in] model model string

Returns: 1 on sucess or 0 on fail

Definition at line 79 of file drives_sup.c.

Referenced by hpdir_set_parameters(), lif_tests(), and mount().

◆ hpdir_init()

void hpdir_init ( )

hpdir.ini file processing

===========================================================

Init Disk Parameter Structure

This structure will containes the parsed and computed disk parameters from a single hpdir disk entry

Returns: void

Definition at line 25 of file drives_sup.c.

Referenced by hpdir_find_drive().

◆ lif_dir_count()

long lif_dir_count ( long blocks )

LIF Directory blocks ~= sqrt(blocks);.

We simplify BITS = MSB bit number of block count Directory size = BITS / 2

Parameters

[in] blocks size of LIF image in total

Returns: Size of LIF directory in blocks

Definition at line 57 of file drives_sup.c.

Referenced by format_drives(), and lif_tests().

Data Structures