;
;==================================================================================================
;   PRPSD DISK DRIVER - DATA
;==================================================================================================
;
PRPSD_SLICETRKS	.EQU	65			; TRACKS PER SLICE
PRPSD_TRKSIZE	.EQU	128			; SIZE OF TRACK (IN KB)
PRPSD_SLICESIZE	.EQU	((PRPSD_SLICETRKS * PRPSD_TRKSIZE) + 1023) / 1024 ; SIZE OF EACH SLICE (IN MB)
PRPSD_NUMSLICES	.EQU	PRPSDCAPACITY / PRPSD_SLICESIZE	 ; TOTAL SLICES IN DEVICE
PRPSD0_SLICEDEF	.EQU	0			; DEFAULT SLICE FOR UNIT 0
PRPSD1_SLICEDEF	.EQU	1			; DEFAULT SLICE FOR UNIT 1
PRPSD2_SLICEDEF	.EQU	2			; DEFAULT SLICE FOR UNIT 0
PRPSD3_SLICEDEF	.EQU	3			; DEFAULT SLICE FOR UNIT 1
;
		.DB	DIODEV_PRPSD + 0
PRPSDDPH0 	.DW 	0000,0000
		.DW 	0000,0000
		.DW 	DIRBF,DPB_HD
		.DW 	PRPSDCSV0,PRPSDALV0
		.DB	"LU"			; LOGICAL UNIT ENHANCEMENT SIGNATURE
PRPSD0_SLICE	.DW	PRPSD0_SLICEDEF		; CURRENTLY ACTIVE SLICE
		.DW	PRPSD_NUMSLICES		; NUMBER OF SLICES AVAILABLE
;
		.DB	DIODEV_PRPSD + 0
PRPSDDPH1 	.DW 	0000,0000
		.DW 	0000,0000
		.DW 	DIRBF,DPB_HD
		.DW 	PRPSDCSV1,PRPSDALV1
		.DB	"LU"			; LOGICAL UNIT ENHANCEMENT SIGNATURE
PRPSD1_SLICE	.DW	PRPSD1_SLICEDEF		; CURRENTLY ACTIVE SLICE
		.DW	PRPSD_NUMSLICES		; NUMBER OF SLICES AVAILABLE
;
		.DB	DIODEV_PRPSD + 0
PRPSDDPH2 	.DW 	0000,0000
		.DW 	0000,0000
		.DW 	DIRBF,DPB_HD
		.DW 	PRPSDCSV2,PRPSDALV2
		.DB	"LU"			; LOGICAL UNIT ENHANCEMENT SIGNATURE
PRPSD2_SLICE	.DW	PRPSD2_SLICEDEF		; CURRENTLY ACTIVE SLICE
		.DW	PRPSD_NUMSLICES		; NUMBER OF SLICES AVAILABLE
;
		.DB	DIODEV_PRPSD + 0
PRPSDDPH3 	.DW 	0000,0000
		.DW 	0000,0000
		.DW 	DIRBF,DPB_HD
		.DW 	PRPSDCSV3,PRPSDALV3
		.DB	"LU"			; LOGICAL UNIT ENHANCEMENT SIGNATURE
PRPSD3_SLICE	.DW	PRPSD3_SLICEDEF		; CURRENTLY ACTIVE SLICE
		.DW	PRPSD_NUMSLICES		; NUMBER OF SLICES AVAILABLE
;
PRPSDCKS	.EQU	0			; CKS: 0 FOR NON-REMOVABLE MEDIA
PRPSDALS	.EQU	256			; ALS: BLKS / 8 = 2048 / 8 = 256 (ROUNDED UP)
;
PRPSDCSV0	.FILL	PRPSDCKS		; NO DIRECTORY CHECKSUM, NON-REMOVABLE DRIVE
PRPSDALV0	.FILL	PRPSDALS		; MAX OF 2048 DATA BLOCKS
PRPSDCSV1	.FILL	PRPSDCKS		; NO DIRECTORY CHECKSUM, NON-REMOVABLE DRIVE
PRPSDALV1	.FILL	PRPSDALS		; MAX OF 2048 DATA BLOCKS
PRPSDCSV2	.FILL	PRPSDCKS		; NO DIRECTORY CHECKSUM, NON-REMOVABLE DRIVE
PRPSDALV2	.FILL	PRPSDALS		; MAX OF 2048 DATA BLOCKS
PRPSDCSV3	.FILL	PRPSDCKS		; NO DIRECTORY CHECKSUM, NON-REMOVABLE DRIVE
PRPSDALV3	.FILL	PRPSDALS		; MAX OF 2048 DATA BLOCKS