[u-boot.git] / api / api_storage.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2007-2008 Semihalf
 *
 * Written by: Rafal Jaworowski <[email protected]>
 */

#include <config.h>
#include <common.h>
#include <api_public.h>
#include <part.h>
#include <scsi.h>

#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
#include <usb.h>
#endif

#define DEBUG
#undef DEBUG

#ifdef DEBUG
#define debugf(fmt, args...) do { printf("%s(): ", __func__); printf(fmt, ##args); } while (0)
#else
#define debugf(fmt, args...)
#endif

#define errf(fmt, args...) do { printf("ERROR @ %s(): ", __func__); printf(fmt, ##args); } while (0)


#define ENUM_IDE	0
#define ENUM_USB	1
#define ENUM_SCSI	2
#define ENUM_MMC	3
#define ENUM_SATA	4
#define ENUM_MAX	5

struct stor_spec {
	int		max_dev;
	int		enum_started;
	int		enum_ended;
	int		type;	/* "external" type: DT_STOR_{IDE,USB,etc} */
	char		*name;
};

static struct stor_spec specs[ENUM_MAX] = { { 0, 0, 0, 0, NULL }, };

#ifndef CONFIG_SYS_MMC_MAX_DEVICE
#define CONFIG_SYS_MMC_MAX_DEVICE	1
#endif

void dev_stor_init(void)
{
#if defined(CONFIG_IDE)
	specs[ENUM_IDE].max_dev = CONFIG_SYS_IDE_MAXDEVICE;
	specs[ENUM_IDE].enum_started = 0;
	specs[ENUM_IDE].enum_ended = 0;
	specs[ENUM_IDE].type = DEV_TYP_STOR | DT_STOR_IDE;
	specs[ENUM_IDE].name = "ide";
#endif
#if defined(CONFIG_CMD_MMC)
	specs[ENUM_MMC].max_dev = CONFIG_SYS_MMC_MAX_DEVICE;
	specs[ENUM_MMC].enum_started = 0;
	specs[ENUM_MMC].enum_ended = 0;
	specs[ENUM_MMC].type = DEV_TYP_STOR | DT_STOR_MMC;
	specs[ENUM_MMC].name = "mmc";
#endif
#if defined(CONFIG_SATA)
	specs[ENUM_SATA].max_dev = CONFIG_SYS_SATA_MAX_DEVICE;
	specs[ENUM_SATA].enum_started = 0;
	specs[ENUM_SATA].enum_ended = 0;
	specs[ENUM_SATA].type = DEV_TYP_STOR | DT_STOR_SATA;
	specs[ENUM_SATA].name = "sata";
#endif
#if defined(CONFIG_SCSI)
	specs[ENUM_SCSI].max_dev = SCSI_MAX_DEVICE;
	specs[ENUM_SCSI].enum_started = 0;
	specs[ENUM_SCSI].enum_ended = 0;
	specs[ENUM_SCSI].type = DEV_TYP_STOR | DT_STOR_SCSI;
	specs[ENUM_SCSI].name = "scsi";
#endif
#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
	specs[ENUM_USB].max_dev = USB_MAX_STOR_DEV;
	specs[ENUM_USB].enum_started = 0;
	specs[ENUM_USB].enum_ended = 0;
	specs[ENUM_USB].type = DEV_TYP_STOR | DT_STOR_USB;
	specs[ENUM_USB].name = "usb";
#endif
}

/*
 * Finds next available device in the storage group
 *
 * type:	storage group type - ENUM_IDE, ENUM_SCSI etc.
 *
 * more:	returns 0/1 depending if there are more devices in this group
 *		available (for future iterations)
 *
 * returns:	0/1 depending if device found in this iteration
 */
static int dev_stor_get(int type, int *more, struct device_info *di)
{
	struct blk_desc *dd;
	int found = 0;
	int found_last = 0;
	int i = 0;

	/* Wasn't configured for this type, return 0 directly */
	if (specs[type].name == NULL)
		return 0;

	if (di->cookie != NULL) {
		/* Find the last device we've returned  */
		for (i = 0; i < specs[type].max_dev; i++) {
			if (di->cookie ==
			    (void *)blk_get_dev(specs[type].name, i)) {
				i += 1;
				found_last = 1;
				break;
			}
		}

		if (!found_last)
			i = 0;
	}

	for (; i < specs[type].max_dev; i++) {
		di->cookie = (void *)blk_get_dev(specs[type].name, i);

		if (di->cookie != NULL) {
			found = 1;
			break;
		}
	}

	if (i == specs[type].max_dev)
		*more = 0;
	else
		*more = 1;

	if (found) {
		di->type = specs[type].type;

		dd = (struct blk_desc *)di->cookie;
		if (dd->type == DEV_TYPE_UNKNOWN) {
			debugf("device instance exists, but is not active..");
			found = 0;
		} else {
			di->di_stor.block_count = dd->lba;
			di->di_stor.block_size = dd->blksz;
		}
	} else {
		di->cookie = NULL;
	}

	return found;
}


/* returns: ENUM_IDE, ENUM_USB etc. based on struct blk_desc */

static int dev_stor_type(struct blk_desc *dd)
{
	int i, j;

	for (i = ENUM_IDE; i < ENUM_MAX; i++)
		for (j = 0; j < specs[i].max_dev; j++)
			if (dd == blk_get_dev(specs[i].name, j))
				return i;

	return ENUM_MAX;
}


/* returns: 0/1 whether cookie points to some device in this group */

static int dev_is_stor(int type, struct device_info *di)
{
	return (dev_stor_type(di->cookie) == type) ? 1 : 0;
}


static int dev_enum_stor(int type, struct device_info *di)
{
	int found = 0, more = 0;

	debugf("called, type %d\n", type);

	/*
	 * Formulae for enumerating storage devices:
	 * 1. if cookie (hint from previous enum call) is NULL we start again
	 *    with enumeration, so return the first available device, done.
	 *
	 * 2. if cookie is not NULL, check if it identifies some device in
	 *    this group:
	 *
	 * 2a. if cookie is a storage device from our group (IDE, USB etc.),
	 *     return next available (if exists) in this group
	 *
	 * 2b. if it isn't device from our group, check if such devices were
	 *     ever enumerated before:
	 *     - if not, return the first available device from this group
	 *     - else return 0
	 */

	if (di->cookie == NULL) {
		debugf("group%d - enum restart\n", type);

		/*
		 * 1. Enumeration (re-)started: take the first available
		 * device, if exists
		 */
		found = dev_stor_get(type, &more, di);
		specs[type].enum_started = 1;

	} else if (dev_is_stor(type, di)) {
		debugf("group%d - enum continued for the next device\n", type);

		if (specs[type].enum_ended) {
			debugf("group%d - nothing more to enum!\n", type);
			return 0;
		}

		/* 2a. Attempt to take a next available device in the group */
		found = dev_stor_get(type, &more, di);

	} else {
		if (specs[type].enum_ended) {
			debugf("group %d - already enumerated, skipping\n", type);
			return 0;
		}

		debugf("group%d - first time enum\n", type);

		if (specs[type].enum_started == 0) {
			/*
			 * 2b.  If enumerating devices in this group did not
			 * happen before, it means the cookie pointed to a
			 * device from some other group (another storage
			 * group, or network); in this case try to take the
			 * first available device from our group
			 */
			specs[type].enum_started = 1;

			/*
			 * Attempt to take the first device in this group:
			 *'first element' flag is set
			 */
			found = dev_stor_get(type, &more, di);

		} else {
			errf("group%d - out of order iteration\n", type);
			found = 0;
			more = 0;
		}
	}

	/*
	 * If there are no more devices in this group, consider its
	 * enumeration finished
	 */
	specs[type].enum_ended = (!more) ? 1 : 0;

	if (found)
		debugf("device found, returning cookie 0x%08x\n",
		       (u_int32_t)di->cookie);
	else
		debugf("no device found\n");

	return found;
}

void dev_enum_reset(void)
{
	int i;

	for (i = 0; i < ENUM_MAX; i ++) {
		specs[i].enum_started = 0;
		specs[i].enum_ended = 0;
	}
}

int dev_enum_storage(struct device_info *di)
{
	int i;

	/* check: ide, usb, scsi, mmc */
	for (i = ENUM_IDE; i < ENUM_MAX; i ++) {
		if (dev_enum_stor(i, di))
			return 1;
	}

	return 0;
}

static int dev_stor_is_valid(int type, struct blk_desc *dd)
{
	int i;

	for (i = 0; i < specs[type].max_dev; i++)
		if (dd == blk_get_dev(specs[type].name, i))
			if (dd->type != DEV_TYPE_UNKNOWN)
				return 1;

	return 0;
}


int dev_open_stor(void *cookie)
{
	int type = dev_stor_type(cookie);

	if (type == ENUM_MAX)
		return API_ENODEV;

	if (dev_stor_is_valid(type, (struct blk_desc *)cookie))
		return 0;

	return API_ENODEV;
}


int dev_close_stor(void *cookie)
{
	/*
	 * Not much to do as we actually do not alter storage devices upon
	 * close
	 */
	return 0;
}


lbasize_t dev_read_stor(void *cookie, void *buf, lbasize_t len, lbastart_t start)
{
	int type;
	struct blk_desc *dd = (struct blk_desc *)cookie;

	if ((type = dev_stor_type(dd)) == ENUM_MAX)
		return 0;

	if (!dev_stor_is_valid(type, dd))
		return 0;

#ifdef CONFIG_BLK
	return blk_dread(dd, start, len, buf);
#else
	if ((dd->block_read) == NULL) {
		debugf("no block_read() for device 0x%08x\n", cookie);
		return 0;
	}

	return dd->block_read(dd, start, len, buf);
#endif	/* defined(CONFIG_BLK) */
}


lbasize_t dev_write_stor(void *cookie, void *buf, lbasize_t len, lbastart_t start)
{
	struct blk_desc *dd = (struct blk_desc *)cookie;
	int type = dev_stor_type(dd);

	if (type == ENUM_MAX)
		return 0;

	if (!dev_stor_is_valid(type, dd))
		return 0;

#ifdef CONFIG_BLK
	return blk_dwrite(dd, start, len, buf);
#else
	if (dd->block_write == NULL) {
		debugf("no block_write() for device 0x%08x\n", cookie);
		return 0;
	}

	return dd->block_write(dd, start, len, buf);
#endif	/* defined(CONFIG_BLK) */
}
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
500856eb	2	/*
f2302d44	3	* (C) Copyright 2007-2008 Semihalf
500856eb RJ	4	*
500856eb RJ	5	* Written by: Rafal Jaworowski <[email protected]>
500856eb RJ	6	*/
	7
	8	#include <config.h>
500856eb RJ	9	#include <common.h>
500856eb RJ	10	#include <api_public.h>
e6f6f9e6	11	#include <part.h>
ce30e3ff	12	#include <scsi.h>
500856eb	13
3d0ea311 MF	14	#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
	15	#include <usb.h>
	16	#endif
	17
500856eb RJ	18	#define DEBUG
	19	#undef DEBUG
	20
	21	#ifdef DEBUG
	22	#define debugf(fmt, args...) do { printf("%s(): ", __func__); printf(fmt, ##args); } while (0)
	23	#else
	24	#define debugf(fmt, args...)
	25	#endif
	26
	27	#define errf(fmt, args...) do { printf("ERROR @ %s(): ", __func__); printf(fmt, ##args); } while (0)
	28
	29
	30	#define ENUM_IDE 0
	31	#define ENUM_USB 1
	32	#define ENUM_SCSI 2
	33	#define ENUM_MMC 3
f2302d44 SR	34	#define ENUM_SATA 4
f2302d44 SR	35	#define ENUM_MAX 5
500856eb RJ	36
	37	struct stor_spec {
	38	int max_dev;
	39	int enum_started;
	40	int enum_ended;
e3d7675a	41	int type; /* "external" type: DT_STOR_{IDE,USB,etc} */
f2302d44	42	char *name;
500856eb RJ	43	};
500856eb RJ	44
5d81c6df	45	static struct stor_spec specs[ENUM_MAX] = { { 0, 0, 0, 0, NULL }, };
500856eb	46
6d7a5707 EV	47	#ifndef CONFIG_SYS_MMC_MAX_DEVICE
	48	#define CONFIG_SYS_MMC_MAX_DEVICE 1
	49	#endif
500856eb RJ	50
	51	void dev_stor_init(void)
	52	{
fc843a02	53	#if defined(CONFIG_IDE)
6d0f6bcf	54	specs[ENUM_IDE].max_dev = CONFIG_SYS_IDE_MAXDEVICE;
500856eb RJ	55	specs[ENUM_IDE].enum_started = 0;
	56	specs[ENUM_IDE].enum_ended = 0;
	57	specs[ENUM_IDE].type = DEV_TYP_STOR \| DT_STOR_IDE;
	58	specs[ENUM_IDE].name = "ide";
	59	#endif
f2302d44	60	#if defined(CONFIG_CMD_MMC)
6d0f6bcf	61	specs[ENUM_MMC].max_dev = CONFIG_SYS_MMC_MAX_DEVICE;
f2302d44 SR	62	specs[ENUM_MMC].enum_started = 0;
	63	specs[ENUM_MMC].enum_ended = 0;
	64	specs[ENUM_MMC].type = DEV_TYP_STOR \| DT_STOR_MMC;
	65	specs[ENUM_MMC].name = "mmc";
	66	#endif
10e40d54	67	#if defined(CONFIG_SATA)
6d0f6bcf	68	specs[ENUM_SATA].max_dev = CONFIG_SYS_SATA_MAX_DEVICE;
f2302d44 SR	69	specs[ENUM_SATA].enum_started = 0;
	70	specs[ENUM_SATA].enum_ended = 0;
	71	specs[ENUM_SATA].type = DEV_TYP_STOR \| DT_STOR_SATA;
	72	specs[ENUM_SATA].name = "sata";
500856eb	73	#endif
c649e3c9	74	#if defined(CONFIG_SCSI)
ce30e3ff	75	specs[ENUM_SCSI].max_dev = SCSI_MAX_DEVICE;
500856eb RJ	76	specs[ENUM_SCSI].enum_started = 0;
	77	specs[ENUM_SCSI].enum_ended = 0;
	78	specs[ENUM_SCSI].type = DEV_TYP_STOR \| DT_STOR_SCSI;
	79	specs[ENUM_SCSI].name = "scsi";
	80	#endif
f2302d44 SR	81	#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
	82	specs[ENUM_USB].max_dev = USB_MAX_STOR_DEV;
	83	specs[ENUM_USB].enum_started = 0;
	84	specs[ENUM_USB].enum_ended = 0;
	85	specs[ENUM_USB].type = DEV_TYP_STOR \| DT_STOR_USB;
	86	specs[ENUM_USB].name = "usb";
	87	#endif
500856eb RJ	88	}
	89
	90	/*
	91	* Finds next available device in the storage group
	92	*
	93	* type: storage group type - ENUM_IDE, ENUM_SCSI etc.
	94	*
500856eb RJ	95	* more: returns 0/1 depending if there are more devices in this group
	96	* available (for future iterations)
	97	*
	98	* returns: 0/1 depending if device found in this iteration
	99	*/
d3e8f630	100	static int dev_stor_get(int type, int more, struct device_info di)
500856eb	101	{
4101f687	102	struct blk_desc *dd;
d3e8f630	103	int found = 0;
8efae021	104	int found_last = 0;
d3e8f630	105	int i = 0;
500856eb	106
5d81c6df EV	107	/* Wasn't configured for this type, return 0 directly */
	108	if (specs[type].name == NULL)
	109	return 0;
	110
d3e8f630 EV	111	if (di->cookie != NULL) {
	112	/* Find the last device we've returned */
	113	for (i = 0; i < specs[type].max_dev; i++) {
db1d9e78 SG	114	if (di->cookie ==
db1d9e78 SG	115	(void *)blk_get_dev(specs[type].name, i)) {
d3e8f630	116	i += 1;
8efae021	117	found_last = 1;
500856eb RJ	118	break;
500856eb RJ	119	}
d3e8f630	120	}
8efae021 CC	121
	122	if (!found_last)
	123	i = 0;
500856eb RJ	124	}
500856eb RJ	125
d3e8f630 EV	126	for (; i < specs[type].max_dev; i++) {
d3e8f630 EV	127	di->cookie = (void *)blk_get_dev(specs[type].name, i);
500856eb RJ	128
500856eb RJ	129	if (di->cookie != NULL) {
d3e8f630 EV	130	found = 1;
d3e8f630 EV	131	break;
500856eb	132	}
d3e8f630 EV	133	}
	134
	135	if (i == specs[type].max_dev)
	136	*more = 0;
	137	else
	138	*more = 1;
500856eb	139
d3e8f630 EV	140	if (found) {
	141	di->type = specs[type].type;
	142
	143	dd = (struct blk_desc *)di->cookie;
	144	if (dd->type == DEV_TYPE_UNKNOWN) {
	145	debugf("device instance exists, but is not active..");
	146	found = 0;
	147	} else {
	148	di->di_stor.block_count = dd->lba;
	149	di->di_stor.block_size = dd->blksz;
	150	}
	151	} else {
500856eb	152	di->cookie = NULL;
d3e8f630	153	}
500856eb RJ	154
	155	return found;
	156	}
	157
	158
c9db75a0 WF	159	/* returns: ENUM_IDE, ENUM_USB etc. based on struct blk_desc */
c9db75a0 WF	160
4101f687	161	static int dev_stor_type(struct blk_desc *dd)
500856eb RJ	162	{
	163	int i, j;
	164
	165	for (i = ENUM_IDE; i < ENUM_MAX; i++)
	166	for (j = 0; j < specs[i].max_dev; j++)
db1d9e78	167	if (dd == blk_get_dev(specs[i].name, j))
500856eb RJ	168	return i;
	169
	170	return ENUM_MAX;
	171	}
	172
	173
c9db75a0 WF	174	/* returns: 0/1 whether cookie points to some device in this group */
c9db75a0 WF	175
500856eb RJ	176	static int dev_is_stor(int type, struct device_info *di)
	177	{
	178	return (dev_stor_type(di->cookie) == type) ? 1 : 0;
	179	}
	180
	181
	182	static int dev_enum_stor(int type, struct device_info *di)
	183	{
	184	int found = 0, more = 0;
	185
	186	debugf("called, type %d\n", type);
	187
	188	/*
	189	* Formulae for enumerating storage devices:
	190	* 1. if cookie (hint from previous enum call) is NULL we start again
	191	* with enumeration, so return the first available device, done.
	192	*
	193	* 2. if cookie is not NULL, check if it identifies some device in
	194	* this group:
	195	*
	196	* 2a. if cookie is a storage device from our group (IDE, USB etc.),
	197	* return next available (if exists) in this group
	198	*
	199	* 2b. if it isn't device from our group, check if such devices were
	200	* ever enumerated before:
	201	* - if not, return the first available device from this group
	202	* - else return 0
	203	*/
	204
	205	if (di->cookie == NULL) {
500856eb RJ	206	debugf("group%d - enum restart\n", type);
	207
	208	/*
	209	* 1. Enumeration (re-)started: take the first available
	210	* device, if exists
	211	*/
d3e8f630	212	found = dev_stor_get(type, &more, di);
500856eb RJ	213	specs[type].enum_started = 1;
	214
	215	} else if (dev_is_stor(type, di)) {
500856eb RJ	216	debugf("group%d - enum continued for the next device\n", type);
	217
	218	if (specs[type].enum_ended) {
	219	debugf("group%d - nothing more to enum!\n", type);
	220	return 0;
	221	}
	222
	223	/* 2a. Attempt to take a next available device in the group */
d3e8f630	224	found = dev_stor_get(type, &more, di);
500856eb RJ	225
500856eb RJ	226	} else {
500856eb RJ	227	if (specs[type].enum_ended) {
	228	debugf("group %d - already enumerated, skipping\n", type);
	229	return 0;
	230	}
	231
	232	debugf("group%d - first time enum\n", type);
	233
	234	if (specs[type].enum_started == 0) {
	235	/*
	236	* 2b. If enumerating devices in this group did not
	237	* happen before, it means the cookie pointed to a
83f9ecbe	238	* device from some other group (another storage
500856eb RJ	239	* group, or network); in this case try to take the
	240	* first available device from our group
	241	*/
	242	specs[type].enum_started = 1;
	243
	244	/*
	245	* Attempt to take the first device in this group:
	246	*'first element' flag is set
	247	*/
d3e8f630	248	found = dev_stor_get(type, &more, di);
500856eb RJ	249
	250	} else {
	251	errf("group%d - out of order iteration\n", type);
	252	found = 0;
	253	more = 0;
	254	}
	255	}
	256
	257	/*
	258	* If there are no more devices in this group, consider its
	259	* enumeration finished
	260	*/
	261	specs[type].enum_ended = (!more) ? 1 : 0;
	262
	263	if (found)
	264	debugf("device found, returning cookie 0x%08x\n",
e5fbf2a7	265	(u_int32_t)di->cookie);
500856eb RJ	266	else
	267	debugf("no device found\n");
	268
	269	return found;
	270	}
	271
	272	void dev_enum_reset(void)
	273	{
	274	int i;
	275
	276	for (i = 0; i < ENUM_MAX; i ++) {
	277	specs[i].enum_started = 0;
	278	specs[i].enum_ended = 0;
	279	}
	280	}
	281
	282	int dev_enum_storage(struct device_info *di)
	283	{
	284	int i;
	285
c9db75a0	286	/* check: ide, usb, scsi, mmc */
500856eb RJ	287	for (i = ENUM_IDE; i < ENUM_MAX; i ++) {
	288	if (dev_enum_stor(i, di))
	289	return 1;
	290	}
	291
	292	return 0;
	293	}
	294
4101f687	295	static int dev_stor_is_valid(int type, struct blk_desc *dd)
500856eb RJ	296	{
	297	int i;
	298
	299	for (i = 0; i < specs[type].max_dev; i++)
db1d9e78	300	if (dd == blk_get_dev(specs[type].name, i))
500856eb RJ	301	if (dd->type != DEV_TYPE_UNKNOWN)
	302	return 1;
	303
	304	return 0;
	305	}
	306
	307
	308	int dev_open_stor(void *cookie)
	309	{
	310	int type = dev_stor_type(cookie);
	311
	312	if (type == ENUM_MAX)
	313	return API_ENODEV;
	314
4101f687	315	if (dev_stor_is_valid(type, (struct blk_desc *)cookie))
500856eb RJ	316	return 0;
	317
	318	return API_ENODEV;
	319	}
	320
	321
	322	int dev_close_stor(void *cookie)
	323	{
	324	/*
	325	* Not much to do as we actually do not alter storage devices upon
	326	* close
	327	*/
	328	return 0;
	329	}
	330
	331
500856eb RJ	332	lbasize_t dev_read_stor(void cookie, void buf, lbasize_t len, lbastart_t start)
	333	{
	334	int type;
4101f687	335	struct blk_desc dd = (struct blk_desc )cookie;
500856eb RJ	336
	337	if ((type = dev_stor_type(dd)) == ENUM_MAX)
	338	return 0;
	339
	340	if (!dev_stor_is_valid(type, dd))
	341	return 0;
	342
f2288c5a	343	#ifdef CONFIG_BLK
	344	return blk_dread(dd, start, len, buf);
	345	#else
500856eb	346	if ((dd->block_read) == NULL) {
f2302d44	347	debugf("no block_read() for device 0x%08x\n", cookie);
500856eb RJ	348	return 0;
	349	}
	350
7c4213f6	351	return dd->block_read(dd, start, len, buf);
f2288c5a	352	#endif /* defined(CONFIG_BLK) */
500856eb	353	}
036218a6 CC	354
	355
	356	lbasize_t dev_write_stor(void cookie, void buf, lbasize_t len, lbastart_t start)
	357	{
	358	struct blk_desc dd = (struct blk_desc )cookie;
	359	int type = dev_stor_type(dd);
	360
	361	if (type == ENUM_MAX)
	362	return 0;
	363
	364	if (!dev_stor_is_valid(type, dd))
	365	return 0;
	366
	367	#ifdef CONFIG_BLK
	368	return blk_dwrite(dd, start, len, buf);
	369	#else
	370	if (dd->block_write == NULL) {
	371	debugf("no block_write() for device 0x%08x\n", cookie);
	372	return 0;
	373	}
	374
	375	return dd->block_write(dd, start, len, buf);
	376	#endif /* defined(CONFIG_BLK) */
	377	}