[avrcpm.git] / avrcpm / avr / dsk_mgr.asm

;    Various Management functions for the Interaction with the File-\r
;    systems\r
;\r
;    Copyright (C) 2010 Frank Zoll\r
;\r
;    This file is part of avrcpm.\r
;\r
;    avrcpm is free software: you can redistribute it and/or modify it\r
;    under the terms of the GNU General Public License as published by\r
;    the Free Software Foundation, either version 3 of the License, or\r
;    (at your option) any later version.\r
;\r
;    avrcpm is distributed in the hope that it will be useful,\r
;    but WITHOUT ANY WARRANTY; without even the implied warranty of\r
;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
;    GNU General Public License for more details.\r
;\r
;    You should have received a copy of the GNU General Public License\r
;    along with avrcpm.  If not, see <http://www.gnu.org/licenses/>.\r
;\r
;    $Id$\r
;\r
\r
\r
;-------------------------- Defines for the disk management Structures\r
\r
;----------------------------------------------- Start of Data Segment\r
\r
	.dseg\r
\r
\r
; Partition table offsets:\r
tmp_tbl:\r
	.byte	PARTENTRY_SIZE*MAXDISKS\r
\r
; ------------------------------- Start of Code Segment\r
	.cseg\r
\r
; ====================================================================\r
; Function: Scans a Disk for CP/M Partions\r
; ====================================================================\r
; Parameters\r
; --------------------------------------------------------------------\r
; \r
; Registers  : [w] temp	    Number of disk images (raw and fat16) found.\r
;			    + 0x80 if sd card changes. (not used, doesn't work)\r
; SREG	:	   Z 	    according to temp\r
; --------------------------------------------------------------------\r
; Description:\r
; This Function scans an SD-Cards Boot-Sector for valid Partitions.\r
; First all original CP/M Partitions will be usesed as Drives for\r
; the CPM-System. Wenn all CP/M Partitions are found, a second\r
; scann will be made. In the second Scan, the first FAT16 Partition\r
; on the Disk will be used for a detailed analyses. If there\r
; are any Files like "cpm_x.img" are found, these Files will be\r
; used as Disks by the CP/M- System. ( x must be in the Range A to D )\r
; ====================================================================	\r
mgr_init_partitions:\r
\r
	sts		ndisks,_0		; Set Number of Disks to 0\r
\r
; Initialize temp partition table\r
	ldiw	y,tmp_tbl\r
	ldi		temp2,PARTENTRY_SIZE*MAXDISKS\r
mgr_picl:\r
	st		y+,_0\r
	dec		temp2\r
	brne	mgr_picl\r
\r
; Start mmc Card interaction\r
	lcall	mmcInit\r
	andi	temp,MMCST_NOINIT & MMCST_NODISK\r
	brne	mgr_pierr\r
	\r
;Load first sector from MMC (boot sector)\r
	ldiw	y,0			; Sector 0\r
	movw	x,y\r
	lcall	mmcReadSect\r
	tst		temp\r
	breq	mgr_check_bootsektor\r
\r
mgr_pierr:\r
	clr	temp\r
	ret\r
\r
mgr_check_bootsektor:\r
;Pointer to first temp table entry\r
	ldiw	y,tmp_tbl\r
;Test, if it has a valid MBR\r
\r
	ldiw	z,hostbuf+510-1	;Point to last byte of partition table\r
\r
	ldi		temp3,0			;temp3 holds number of found disks (paritions)\r
	ldd		temp,z+1		;MBR signature (0xAA55)  at and of sector?\r
	ldd		temp2,z+2\r
	ldi		temp4,0xAA\r
	cpi		temp,0x55		\r
	cpc		temp2,temp4\r
	breq	mgr_search\r
\r
;No MBR, no partition table ...\r
	inc		temp3			;pretend we have one.\r
	ldi		temp,high((1<<16) * 128/512)\r
	ldi     temp2,dskType_CPM\r
	std		y+0,temp2\r
	std		y+1,_0			;start at beginning of card\r
	std		y+2,_0\r
	std		y+3,_0\r
	std		y+4,_0\r
	std		y+5,_0			;max CP/M 2.2 disk size\r
	std		y+6,temp		;\r
	std		y+7,_0\r
	std		y+8,_0\r
	rjmp	mgr_pend\r
\r
; Search for valid Partitions and ImageFiles \r
mgr_search:\r
	sbiw	z,63			;Now at first byte of partition table\r
	ldi		temp4,high(hostbuf+510)\r
\r
mgr_ploop:\r
\r
;	Get Partitiontype\r
	ldd		temp,z+PART_TYPE\r
\r
;   Test for CP/M Partition\r
	cpi		temp,PARTID_CPM\r
	brne	mgr_nextp\r
	\r
	rcall	 cpm_add_partition\r
\r
	inc		temp3\r
	cpi		temp3,MAXDISKS\r
	breq	mgr_pend\r
	\r
mgr_nextp:\r
	adiw	zl,16\r
	cpi		zl,low(hostbuf+510)\r
	cpc		zh,temp4\r
	brlo	mgr_ploop\r
\r
#if FAT16_SUPPORT\r
\r
; Test for FAT16 Partition\r
	ldiw	z,hostbuf+510-1-63	;Point to  first byte of partition table\r
	ldi		temp4,high(hostbuf+510)\r
\r
mgr_ploop2:\r
\r
;	Get Partitiontype\r
	ldd		temp,z+PART_TYPE\r
\r
;   Test for FAT Partition\r
	cpi		temp,PARTID_FAT16\r
	brne	mgr_nextp2\r
	\r
	rcall	 fat_add_partition\r
\r
	rjmp	mgr_pend\r
		\r
mgr_nextp2:\r
	adiw	zl,16\r
	cpi		zl,low(hostbuf+510)\r
	cpc		zh,temp4\r
	brlo	mgr_ploop2\r
#endif\r
\r
mgr_pend:\r
\r
#if 0		/* ToDo: ramdisks are not in sd-card partitions */\r
; Initialize RAM-Disks\r
	rcall 	rdsk_add_partition\r
#endif\r
\r
/*\r
   Don't use change info. It doesn't word reliably with partitions, \r
   and it doesn't work at all with fat images:\r
*/\r
#define CHANGEINFO 0\r
\r
;Store new partitions and check if the SD card has been changed.\r
\r
	ldiw	y,tmp_tbl\r
	ldiw	z,hostparttbl\r
	ldi		temp4,PARTENTRY_SIZE*MAXDISKS\r
	clt\r
\r
mgr_pcpl:\r
	ld		temp,y+\r
	ld		temp2,z\r
	st		z+,temp\r
	cpse	temp,temp2\r
	set\r
	dec		temp4\r
	brne	mgr_pcpl\r
\r
	mov		temp,temp3\r
	sts		ndisks,temp\r
#if CHANGEINFO\r
	brtc	mgr_pcpe\r
\r
; 	SD card changed.\r
#endif\r
	tst		temp\r
	breq	mgr_pcpe\r
\r
\r
#if FAT16_SUPPORT\r
	rcall fat_scan_partition\r
	rcall fat_reset_cache
#endif\r
	lds		temp,ndisks\r
#if CHANGEINFO\r
	sbr		temp,0x80\r
#endif\r
\r
mgr_pcpe:\r
\r
	tst	temp\r
	ret\r
\r
\r
; ====================================================================\r
; Function: Print partition table info\r
; ====================================================================\r
; Parameters\r
; --------------------------------------------------------------------\r
; Registers  :  none\r
; Variables  :  [r] hostparttbl		Table with Partitioninformations\r
;               [r] hostparttbltop	Pointer to the Top of the Table\r
; --------------------------------------------------------------------\r
; Description:\r
; ====================================================================\r
\r
mgr_prnt_parttbl:\r
	ldiw	z,hostparttbl\r
	lds		yl,ndisks\r
	ldi		xh,'A'\r
\r
pprl:
	ldd		temp ,z+1		;Get partition start
	ldd		temp2,z+2
	ldd		temp3,z+3
	ldd		temp4,z+4
\r
	printnewline\r
\r
	cp		temp,_0			;If zero ...
	cpc		temp2,_0
	cpc		temp3,_0
	cpc		temp4,_0
	breq	mgr_prnop		;... no partition table at 0
\r
; Partitiontype examining\r
	ldd 	xl,z+0\r
; CP/M ?\r
	cpi		xl,dskType_CPM\r
	brne 	mgr_prtb_nocpm\r
	rcall   mgr_prnt_diskname\r
	rcall	mgr_prnt_table_cpm\r
	rjmp	mgr_prnt_size\r
\r
; FAT16 ?\r
mgr_prtb_nocpm:\r
	cpi		xl,dskType_FAT\r
	brne 	mgr_prtb_nofat\r
	rcall   mgr_prnt_diskname\r
	rcall	mgr_prnt_table_fat\r
	rjmp	mgr_prnt_size\r
; RAMDISK ?\r
mgr_prtb_nofat:\r
	cpi		xl,dskType_RAM\r
	brne 	mgr_prnt_err\r
	rcall   mgr_prnt_diskname\r
	rcall	mgr_prnt_table_ram\r
	rjmp	mgr_prnt_size\r
; Entry Error\r
mgr_prnt_err:	\r
	rcall	mgr_prnt_table_err\r
	rjmp	mgr_prnt_size\r
\r
mgr_prnop:\r
	rcall   mgr_prnt_diskname\r
	rcall	mgr_prnt_image\r
\r
mgr_prnt_size:\r
	call	print_ultoa
	printstring ", size: "\r
\r
	ldd		temp ,z+5			;Get partition size\r
	ldd		temp2,z+6			;Get partition size\r
	ldd		temp3,z+7			;Get partition size\r
	ldd		temp4,z+8			;Get partition size\r
\r
	lsr		temp4\r
	ror		temp3\r
	ror		temp2\r
	ror		temp\r
	call	print_ultoa
	printstring "KB."\r
\r
mgr_goto_next_part:	\r
	adiw	z,PARTENTRY_SIZE\r
	inc		xh
	dec		yl\r
	tst		yl\r
	brne	pprl
\r
mgr_pppre:\r
	ret\r
	\r
\r
mgr_prnt_fatsize:\r
	lcall	print_ultoa\r
	printstring ", size: "\r
	\r
	ldd		temp ,z+5			;Get partition size\r
	ldd		temp2,z+6			;Get partition size\r
	ldd		temp3,z+7			;Get partition size\r
	ldd		temp4,z+8			;Get partition size\r
\r
	lcall	print_ultoa\r
	printstring "BYTE."\r
	\r
	rjmp		mgr_goto_next_part\r
\r
mgr_prnt_diskname:\r
	push	temp\r
	mov temp,xh
	call uartputc\r
	ldi temp,':'
	call uartputc\r
	pop		temp\r
	ret\r
\r
mgr_prnt_table_cpm:\r
	printstring "CP/M partition at: "\r
	ret\r
\r
mgr_prnt_table_fat:\r
	printstring "FAT16 File-Image at: "\r
	ret\r
\r
mgr_prnt_table_ram:\r
	printstring "Ramdisk at: "\r
	ret\r
\r
mgr_prnt_table_err:\r
	printstring "Unknown Entry at: "\r
	ret\r
\r
mgr_prnt_image:\r
	printstring "Assuming CP/M image at: "\r
	ret\r
\r
\r
Commit	Line	Data
64219415	1	; Various Management functions for the Interaction with the File-\r
b741422e	2	; systems\r
64219415	3	;\r
b741422e L	4	; Copyright (C) 2010 Frank Zoll\r
	5	;\r
	6	; This file is part of avrcpm.\r
	7	;\r
	8	; avrcpm is free software: you can redistribute it and/or modify it\r
	9	; under the terms of the GNU General Public License as published by\r
	10	; the Free Software Foundation, either version 3 of the License, or\r
	11	; (at your option) any later version.\r
	12	;\r
	13	; avrcpm is distributed in the hope that it will be useful,\r
	14	; but WITHOUT ANY WARRANTY; without even the implied warranty of\r
	15	; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
	16	; GNU General Public License for more details.\r
	17	;\r
	18	; You should have received a copy of the GNU General Public License\r
	19	; along with avrcpm. If not, see <http://www.gnu.org/licenses/>.\r
	20	;\r
	21	; $Id$\r
	22	;\r
	23	\r
64219415	24	\r
eb85ce65	25	;-------------------------- Defines for the disk management Structures\r
64219415	26	\r
b741422e	27	;----------------------------------------------- Start of Data Segment\r
64219415	28	\r
64219415 FZ	29	.dseg\r
	30	\r
	31	\r
eb85ce65 L	32	; Partition table offsets:\r
	33	tmp_tbl:\r
	34	.byte PARTENTRY_SIZE*MAXDISKS\r
64219415	35	\r
b741422e	36	; ------------------------------- Start of Code Segment\r
64219415 FZ	37	.cseg\r
	38	\r
	39	; ====================================================================\r
b741422e	40	; Function: Scans a Disk for CP/M Partions\r
64219415 FZ	41	; ====================================================================\r
	42	; Parameters\r
	43	; --------------------------------------------------------------------\r
eb85ce65 L	44	; \r
	45	; Registers : [w] temp Number of disk images (raw and fat16) found.\r
	46	; + 0x80 if sd card changes. (not used, doesn't work)\r
	47	; SREG : Z according to temp\r
64219415 FZ	48	; --------------------------------------------------------------------\r
	49	; Description:\r
	50	; This Function scans an SD-Cards Boot-Sector for valid Partitions.\r
	51	; First all original CP/M Partitions will be usesed as Drives for\r
	52	; the CPM-System. Wenn all CP/M Partitions are found, a second\r
	53	; scann will be made. In the second Scan, the first FAT16 Partition\r
	54	; on the Disk will be used for a detailed analyses. If there\r
	55	; are any Files like "cpm_x.img" are found, these Files will be\r
	56	; used as Disks by the CP/M- System. ( x must be in the Range A to D )\r
b741422e	57	; ==================================================================== \r
64219415 FZ	58	mgr_init_partitions:\r
	59	\r
	60	sts ndisks,_0 ; Set Number of Disks to 0\r
	61	\r
	62	; Initialize temp partition table\r
b741422e L	63	ldiw y,tmp_tbl\r
	64	ldi temp2,PARTENTRY_SIZE*MAXDISKS\r
	65	mgr_picl:\r
	66	st y+,_0\r
	67	dec temp2\r
64219415 FZ	68	brne mgr_picl\r
64219415 FZ	69	\r
b741422e	70	; Start mmc Card interaction\r
a5b2e36e	71	lcall mmcInit\r
b741422e L	72	andi temp,MMCST_NOINIT & MMCST_NODISK\r
	73	brne mgr_pierr\r
	74	\r
	75	;Load first sector from MMC (boot sector)\r
	76	ldiw y,0 ; Sector 0\r
	77	movw x,y\r
	78	lcall mmcReadSect\r
	79	tst temp\r
	80	breq mgr_check_bootsektor\r
	81	\r
	82	mgr_pierr:\r
	83	clr temp\r
64219415 FZ	84	ret\r
	85	\r
	86	mgr_check_bootsektor:\r
	87	;Pointer to first temp table entry\r
b741422e L	88	ldiw y,tmp_tbl\r
	89	;Test, if it has a valid MBR\r
	90	\r
	91	ldiw z,hostbuf+510-1 ;Point to last byte of partition table\r
	92	\r
	93	ldi temp3,0 ;temp3 holds number of found disks (paritions)\r
	94	ldd temp,z+1 ;MBR signature (0xAA55) at and of sector?\r
	95	ldd temp2,z+2\r
	96	ldi temp4,0xAA\r
	97	cpi temp,0x55 \r
	98	cpc temp2,temp4\r
	99	breq mgr_search\r
	100	\r
	101	;No MBR, no partition table ...\r
	102	inc temp3 ;pretend we have one.\r
64219415 FZ	103	ldi temp,high((1<<16) * 128/512)\r
64219415 FZ	104	ldi temp2,dskType_CPM\r
b741422e L	105	std y+0,temp2\r
	106	std y+1,_0 ;start at beginning of card\r
	107	std y+2,_0\r
	108	std y+3,_0\r
	109	std y+4,_0\r
	110	std y+5,_0 ;max CP/M 2.2 disk size\r
	111	std y+6,temp ;\r
	112	std y+7,_0\r
	113	std y+8,_0\r
64219415 FZ	114	rjmp mgr_pend\r
	115	\r
	116	; Search for valid Partitions and ImageFiles \r
	117	mgr_search:\r
b741422e L	118	sbiw z,63 ;Now at first byte of partition table\r
b741422e L	119	ldi temp4,high(hostbuf+510)\r
64219415	120	\r
b741422e	121	mgr_ploop:\r
64219415 FZ	122	\r
64219415 FZ	123	; Get Partitiontype\r
b741422e	124	ldd temp,z+PART_TYPE\r
64219415 FZ	125	\r
64219415 FZ	126	; Test for CP/M Partition\r
b741422e L	127	cpi temp,PARTID_CPM\r
	128	brne mgr_nextp\r
	129	\r
	130	rcall cpm_add_partition\r
64219415	131	\r
b741422e L	132	inc temp3\r
b741422e L	133	cpi temp3,MAXDISKS\r
64219415	134	breq mgr_pend\r
b741422e L	135	\r
	136	mgr_nextp:\r
	137	adiw zl,16\r
	138	cpi zl,low(hostbuf+510)\r
	139	cpc zh,temp4\r
64219415 FZ	140	brlo mgr_ploop\r
64219415 FZ	141	\r
b741422e L	142	#if FAT16_SUPPORT\r
b741422e L	143	\r
64219415	144	; Test for FAT16 Partition\r
b741422e L	145	ldiw z,hostbuf+510-1-63 ;Point to first byte of partition table\r
b741422e L	146	ldi temp4,high(hostbuf+510)\r
64219415	147	\r
b741422e	148	mgr_ploop2:\r
64219415 FZ	149	\r
64219415 FZ	150	; Get Partitiontype\r
b741422e	151	ldd temp,z+PART_TYPE\r
64219415 FZ	152	\r
64219415 FZ	153	; Test for FAT Partition\r
b741422e L	154	cpi temp,PARTID_FAT16\r
	155	brne mgr_nextp2\r
	156	\r
	157	rcall fat_add_partition\r
	158	\r
64219415	159	rjmp mgr_pend\r
b741422e L	160	\r
	161	mgr_nextp2:\r
	162	adiw zl,16\r
	163	cpi zl,low(hostbuf+510)\r
	164	cpc zh,temp4\r
64219415	165	brlo mgr_ploop2\r
b741422e	166	#endif\r
64219415 FZ	167	\r
	168	mgr_pend:\r
	169	\r
eb85ce65	170	#if 0 /* ToDo: ramdisks are not in sd-card partitions */\r
64219415 FZ	171	; Initialize RAM-Disks\r
64219415 FZ	172	rcall rdsk_add_partition\r
eb85ce65 L	173	#endif\r
	174	\r
	175	/*\r
	176	Don't use change info. It doesn't word reliably with partitions, \r
	177	and it doesn't work at all with fat images:\r
	178	*/\r
	179	#define CHANGEINFO 0\r
64219415	180	\r
b741422e L	181	;Store new partitions and check if the SD card has been changed.\r
	182	\r
	183	ldiw y,tmp_tbl\r
	184	ldiw z,hostparttbl\r
	185	ldi temp4,PARTENTRY_SIZE*MAXDISKS\r
64219415	186	clt\r
64219415	187	\r
b741422e L	188	mgr_pcpl:\r
	189	ld temp,y+\r
	190	ld temp2,z\r
	191	st z+,temp\r
	192	cpse temp,temp2\r
	193	set\r
	194	dec temp4\r
	195	brne mgr_pcpl\r
	196	\r
	197	mov temp,temp3\r
	198	sts ndisks,temp\r
eb85ce65	199	#if CHANGEINFO\r
b741422e L	200	brtc mgr_pcpe\r
b741422e L	201	\r
eb85ce65 L	202	; SD card changed.\r
eb85ce65 L	203	#endif\r
b741422e L	204	tst temp\r
	205	breq mgr_pcpe\r
	206	\r
b741422e L	207	\r
	208	#if FAT16_SUPPORT\r
	209	rcall fat_scan_partition\r
b2017655	210	rcall fat_reset_cache
b741422e	211	#endif\r
64219415	212	lds temp,ndisks\r
eb85ce65	213	#if CHANGEINFO\r
b741422e	214	sbr temp,0x80\r
eb85ce65	215	#endif\r
b741422e	216	\r
64219415	217	mgr_pcpe:\r
b741422e	218	\r
eb85ce65	219	tst temp\r
64219415 FZ	220	ret\r
	221	\r
	222	\r
	223	; ====================================================================\r
b741422e	224	; Function: Print partition table info\r
64219415 FZ	225	; ====================================================================\r
	226	; Parameters\r
	227	; --------------------------------------------------------------------\r
	228	; Registers : none\r
	229	; Variables : [r] hostparttbl Table with Partitioninformations\r
	230	; [r] hostparttbltop Pointer to the Top of the Table\r
	231	; --------------------------------------------------------------------\r
	232	; Description:\r
	233	; ====================================================================\r
64219415	234	\r
b741422e L	235	mgr_prnt_parttbl:\r
b741422e L	236	ldiw z,hostparttbl\r
b2017655 FZ	237	lds yl,ndisks\r
b2017655 FZ	238	ldi xh,'A'\r
b741422e	239	\r
b2017655 FZ	240	pprl:
	241	ldd temp ,z+1 ;Get partition start
	242	ldd temp2,z+2
	243	ldd temp3,z+3
	244	ldd temp4,z+4
b741422e L	245	\r
	246	printnewline\r
	247	\r
b2017655 FZ	248	cp temp,_0 ;If zero ...
	249	cpc temp2,_0
	250	cpc temp3,_0
	251	cpc temp4,_0
	252	breq mgr_prnop ;... no partition table at 0
	253	\r
	254	; Partitiontype examining\r
	255	ldd xl,z+0\r
64219415 FZ	256	; CP/M ?\r
	257	cpi xl,dskType_CPM\r
	258	brne mgr_prtb_nocpm\r
b2017655	259	rcall mgr_prnt_diskname\r
b741422e	260	rcall mgr_prnt_table_cpm\r
64219415 FZ	261	rjmp mgr_prnt_size\r
	262	\r
	263	; FAT16 ?\r
b741422e	264	mgr_prtb_nocpm:\r
64219415 FZ	265	cpi xl,dskType_FAT\r
64219415 FZ	266	brne mgr_prtb_nofat\r
b2017655	267	rcall mgr_prnt_diskname\r
b741422e L	268	rcall mgr_prnt_table_fat\r
b741422e L	269	rjmp mgr_prnt_size\r
64219415 FZ	270	; RAMDISK ?\r
	271	mgr_prtb_nofat:\r
	272	cpi xl,dskType_RAM\r
	273	brne mgr_prnt_err\r
b2017655	274	rcall mgr_prnt_diskname\r
b741422e	275	rcall mgr_prnt_table_ram\r
64219415 FZ	276	rjmp mgr_prnt_size\r
	277	; Entry Error\r
	278	mgr_prnt_err: \r
b741422e	279	rcall mgr_prnt_table_err\r
64219415 FZ	280	rjmp mgr_prnt_size\r
64219415 FZ	281	\r
b741422e	282	mgr_prnop:\r
b2017655	283	rcall mgr_prnt_diskname\r
b741422e	284	rcall mgr_prnt_image\r
64219415 FZ	285	\r
64219415 FZ	286	mgr_prnt_size:\r
b2017655	287	call print_ultoa
b741422e L	288	printstring ", size: "\r
	289	\r
	290	ldd temp ,z+5 ;Get partition size\r
	291	ldd temp2,z+6 ;Get partition size\r
	292	ldd temp3,z+7 ;Get partition size\r
	293	ldd temp4,z+8 ;Get partition size\r
	294	\r
	295	lsr temp4\r
	296	ror temp3\r
	297	ror temp2\r
	298	ror temp\r
b2017655	299	call print_ultoa
64219415	300	printstring "KB."\r
b741422e L	301	\r
	302	mgr_goto_next_part: \r
	303	adiw z,PARTENTRY_SIZE\r
b2017655 FZ	304	inc xh
	305	dec yl\r
	306	tst yl\r
	307	brne pprl
b741422e L	308	\r
	309	mgr_pppre:\r
	310	ret\r
64219415 FZ	311	\r
64219415 FZ	312	\r
b741422e L	313	mgr_prnt_fatsize:\r
	314	lcall print_ultoa\r
	315	printstring ", size: "\r
64219415	316	\r
b741422e L	317	ldd temp ,z+5 ;Get partition size\r
	318	ldd temp2,z+6 ;Get partition size\r
	319	ldd temp3,z+7 ;Get partition size\r
	320	ldd temp4,z+8 ;Get partition size\r
	321	\r
	322	lcall print_ultoa\r
	323	printstring "BYTE."\r
	324	\r
	325	rjmp mgr_goto_next_part\r
	326	\r
b2017655 FZ	327	mgr_prnt_diskname:\r
	328	push temp\r
	329	mov temp,xh
	330	call uartputc\r
	331	ldi temp,':'
	332	call uartputc\r
	333	pop temp\r
	334	ret\r
	335	\r
b741422e L	336	mgr_prnt_table_cpm:\r
b741422e L	337	printstring "CP/M partition at: "\r
64219415 FZ	338	ret\r
64219415 FZ	339	\r
b741422e L	340	mgr_prnt_table_fat:\r
b741422e L	341	printstring "FAT16 File-Image at: "\r
64219415 FZ	342	ret\r
64219415 FZ	343	\r
b741422e L	344	mgr_prnt_table_ram:\r
b741422e L	345	printstring "Ramdisk at: "\r
64219415 FZ	346	ret\r
64219415 FZ	347	\r
b741422e L	348	mgr_prnt_table_err:\r
b741422e L	349	printstring "Unknown Entry at: "\r
64219415	350	ret\r
b741422e L	351	\r
	352	mgr_prnt_image:\r
	353	printstring "Assuming CP/M image at: "\r
64219415	354	ret\r
b741422e	355	\r
64219415	356	\r