[mirror_ubuntu-artful-kernel.git] / drivers / crypto / caam / error.c

/*
 * CAAM Error Reporting
 *
 * Copyright 2009-2011 Freescale Semiconductor, Inc.
 */

#include "compat.h"
#include "regs.h"
#include "desc.h"
#include "error.h"

static const struct {
	u8 value;
	const char *error_text;
} desc_error_list[] = {
	{ 0x00, "No error." },
	{ 0x01, "SGT Length Error. The descriptor is trying to read more data than is contained in the SGT table." },
	{ 0x02, "SGT Null Entry Error." },
	{ 0x03, "Job Ring Control Error. There is a bad value in the Job Ring Control register." },
	{ 0x04, "Invalid Descriptor Command. The Descriptor Command field is invalid." },
	{ 0x05, "Reserved." },
	{ 0x06, "Invalid KEY Command" },
	{ 0x07, "Invalid LOAD Command" },
	{ 0x08, "Invalid STORE Command" },
	{ 0x09, "Invalid OPERATION Command" },
	{ 0x0A, "Invalid FIFO LOAD Command" },
	{ 0x0B, "Invalid FIFO STORE Command" },
	{ 0x0C, "Invalid MOVE/MOVE_LEN Command" },
	{ 0x0D, "Invalid JUMP Command. A nonlocal JUMP Command is invalid because the target is not a Job Header Command, or the jump is from a Trusted Descriptor to a Job Descriptor, or because the target Descriptor contains a Shared Descriptor." },
	{ 0x0E, "Invalid MATH Command" },
	{ 0x0F, "Invalid SIGNATURE Command" },
	{ 0x10, "Invalid Sequence Command. A SEQ IN PTR OR SEQ OUT PTR Command is invalid or a SEQ KEY, SEQ LOAD, SEQ FIFO LOAD, or SEQ FIFO STORE decremented the input or output sequence length below 0. This error may result if a built-in PROTOCOL Command has encountered a malformed PDU." },
	{ 0x11, "Skip data type invalid. The type must be 0xE or 0xF."},
	{ 0x12, "Shared Descriptor Header Error" },
	{ 0x13, "Header Error. Invalid length or parity, or certain other problems." },
	{ 0x14, "Burster Error. Burster has gotten to an illegal state" },
	{ 0x15, "Context Register Length Error. The descriptor is trying to read or write past the end of the Context Register. A SEQ LOAD or SEQ STORE with the VLF bit set was executed with too large a length in the variable length register (VSOL for SEQ STORE or VSIL for SEQ LOAD)." },
	{ 0x16, "DMA Error" },
	{ 0x17, "Reserved." },
	{ 0x1A, "Job failed due to JR reset" },
	{ 0x1B, "Job failed due to Fail Mode" },
	{ 0x1C, "DECO Watchdog timer timeout error" },
	{ 0x1D, "DECO tried to copy a key from another DECO but the other DECO's Key Registers were locked" },
	{ 0x1E, "DECO attempted to copy data from a DECO that had an unmasked Descriptor error" },
	{ 0x1F, "LIODN error. DECO was trying to share from itself or from another DECO but the two Non-SEQ LIODN values didn't match or the 'shared from' DECO's Descriptor required that the SEQ LIODNs be the same and they aren't." },
	{ 0x20, "DECO has completed a reset initiated via the DRR register" },
	{ 0x21, "Nonce error. When using EKT (CCM) key encryption option in the FIFO STORE Command, the Nonce counter reached its maximum value and this encryption mode can no longer be used." },
	{ 0x22, "Meta data is too large (> 511 bytes) for TLS decap (input frame; block ciphers) and IPsec decap (output frame, when doing the next header byte update) and DCRC (output frame)." },
	{ 0x23, "Read Input Frame error" },
	{ 0x24, "JDKEK, TDKEK or TDSK not loaded error" },
	{ 0x80, "DNR (do not run) error" },
	{ 0x81, "undefined protocol command" },
	{ 0x82, "invalid setting in PDB" },
	{ 0x83, "Anti-replay LATE error" },
	{ 0x84, "Anti-replay REPLAY error" },
	{ 0x85, "Sequence number overflow" },
	{ 0x86, "Sigver invalid signature" },
	{ 0x87, "DSA Sign Illegal test descriptor" },
	{ 0x88, "Protocol Format Error - A protocol has seen an error in the format of data received. When running RSA, this means that formatting with random padding was used, and did not follow the form: 0x00, 0x02, 8-to-N bytes of non-zero pad, 0x00, F data." },
	{ 0x89, "Protocol Size Error - A protocol has seen an error in size. When running RSA, pdb size N < (size of F) when no formatting is used; or pdb size N < (F + 11) when formatting is used." },
	{ 0xC1, "Blob Command error: Undefined mode" },
	{ 0xC2, "Blob Command error: Secure Memory Blob mode error" },
	{ 0xC4, "Blob Command error: Black Blob key or input size error" },
	{ 0xC5, "Blob Command error: Invalid key destination" },
	{ 0xC8, "Blob Command error: Trusted/Secure mode error" },
	{ 0xF0, "IPsec TTL or hop limit field either came in as 0, or was decremented to 0" },
	{ 0xF1, "3GPP HFN matches or exceeds the Threshold" },
};

static const char * const cha_id_list[] = {
	"",
	"AES",
	"DES",
	"ARC4",
	"MDHA",
	"RNG",
	"SNOW f8",
	"Kasumi f8/9",
	"PKHA",
	"CRCA",
	"SNOW f9",
	"ZUCE",
	"ZUCA",
};

static const char * const err_id_list[] = {
	"No error.",
	"Mode error.",
	"Data size error.",
	"Key size error.",
	"PKHA A memory size error.",
	"PKHA B memory size error.",
	"Data arrived out of sequence error.",
	"PKHA divide-by-zero error.",
	"PKHA modulus even error.",
	"DES key parity error.",
	"ICV check failed.",
	"Hardware error.",
	"Unsupported CCM AAD size.",
	"Class 1 CHA is not reset",
	"Invalid CHA combination was selected",
	"Invalid CHA selected.",
};

static const char * const rng_err_id_list[] = {
	"",
	"",
	"",
	"Instantiate",
	"Not instantiated",
	"Test instantiate",
	"Prediction resistance",
	"Prediction resistance and test request",
	"Uninstantiate",
	"Secure key generation",
};

static void report_ccb_status(struct device *jrdev, const u32 status,
			      const char *error)
{
	u8 cha_id = (status & JRSTA_CCBERR_CHAID_MASK) >>
		    JRSTA_CCBERR_CHAID_SHIFT;
	u8 err_id = status & JRSTA_CCBERR_ERRID_MASK;
	u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >>
		  JRSTA_DECOERR_INDEX_SHIFT;
	char *idx_str;
	const char *cha_str = "unidentified cha_id value 0x";
	char cha_err_code[3] = { 0 };
	const char *err_str = "unidentified err_id value 0x";
	char err_err_code[3] = { 0 };

	if (status & JRSTA_DECOERR_JUMP)
		idx_str = "jump tgt desc idx";
	else
		idx_str = "desc idx";

	if (cha_id < ARRAY_SIZE(cha_id_list))
		cha_str = cha_id_list[cha_id];
	else
		snprintf(cha_err_code, sizeof(cha_err_code), "%02x", cha_id);

	if ((cha_id << JRSTA_CCBERR_CHAID_SHIFT) == JRSTA_CCBERR_CHAID_RNG &&
	    err_id < ARRAY_SIZE(rng_err_id_list) &&
	    strlen(rng_err_id_list[err_id])) {
		/* RNG-only error */
		err_str = rng_err_id_list[err_id];
	} else {
		err_str = err_id_list[err_id];
	}

	/*
	 * CCB ICV check failures are part of normal operation life;
	 * we leave the upper layers to do what they want with them.
	 */
	if (err_id != JRSTA_CCBERR_ERRID_ICVCHK)
		dev_err(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n",
			status, error, idx_str, idx,
			cha_str, cha_err_code,
			err_str, err_err_code);
}

static void report_jump_status(struct device *jrdev, const u32 status,
			       const char *error)
{
	dev_err(jrdev, "%08x: %s: %s() not implemented\n",
		status, error, __func__);
}

static void report_deco_status(struct device *jrdev, const u32 status,
			       const char *error)
{
	u8 err_id = status & JRSTA_DECOERR_ERROR_MASK;
	u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >>
		  JRSTA_DECOERR_INDEX_SHIFT;
	char *idx_str;
	const char *err_str = "unidentified error value 0x";
	char err_err_code[3] = { 0 };
	int i;

	if (status & JRSTA_DECOERR_JUMP)
		idx_str = "jump tgt desc idx";
	else
		idx_str = "desc idx";

	for (i = 0; i < ARRAY_SIZE(desc_error_list); i++)
		if (desc_error_list[i].value == err_id)
			break;

	if (i != ARRAY_SIZE(desc_error_list) && desc_error_list[i].error_text)
		err_str = desc_error_list[i].error_text;
	else
		snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id);

	dev_err(jrdev, "%08x: %s: %s %d: %s%s\n",
		status, error, idx_str, idx, err_str, err_err_code);
}

static void report_jr_status(struct device *jrdev, const u32 status,
			     const char *error)
{
	dev_err(jrdev, "%08x: %s: %s() not implemented\n",
		status, error, __func__);
}

static void report_cond_code_status(struct device *jrdev, const u32 status,
				    const char *error)
{
	dev_err(jrdev, "%08x: %s: %s() not implemented\n",
		status, error, __func__);
}

void caam_jr_strstatus(struct device *jrdev, u32 status)
{
	static const struct stat_src {
		void (*report_ssed)(struct device *jrdev, const u32 status,
				    const char *error);
		const char *error;
	} status_src[16] = {
		{ NULL, "No error" },
		{ NULL, NULL },
		{ report_ccb_status, "CCB" },
		{ report_jump_status, "Jump" },
		{ report_deco_status, "DECO" },
		{ NULL, "Queue Manager Interface" },
		{ report_jr_status, "Job Ring" },
		{ report_cond_code_status, "Condition Code" },
		{ NULL, NULL },
		{ NULL, NULL },
		{ NULL, NULL },
		{ NULL, NULL },
		{ NULL, NULL },
		{ NULL, NULL },
		{ NULL, NULL },
		{ NULL, NULL },
	};
	u32 ssrc = status >> JRSTA_SSRC_SHIFT;
	const char *error = status_src[ssrc].error;

	/*
	 * If there is an error handling function, call it to report the error.
	 * Otherwise print the error source name.
	 */
	if (status_src[ssrc].report_ssed)
		status_src[ssrc].report_ssed(jrdev, status, error);
	else if (error)
		dev_err(jrdev, "%d: %s\n", ssrc, error);
	else
		dev_err(jrdev, "%d: unknown error source\n", ssrc);
}
EXPORT_SYMBOL(caam_jr_strstatus);
Commit	Line	Data
8e8ec596 KP	1	/*
	2	* CAAM Error Reporting
	3	*
	4	* Copyright 2009-2011 Freescale Semiconductor, Inc.
	5	*/
	6
	7	#include "compat.h"
	8	#include "regs.h"
8e8ec596	9	#include "desc.h"
8e8ec596 KP	10	#include "error.h"
8e8ec596 KP	11
9724d7ad MV	12	static const struct {
9724d7ad MV	13	u8 value;
e397ee0f	14	const char *error_text;
9724d7ad MV	15	} desc_error_list[] = {
9724d7ad MV	16	{ 0x00, "No error." },
da37503d	17	{ 0x01, "SGT Length Error. The descriptor is trying to read more data than is contained in the SGT table." },
9724d7ad	18	{ 0x02, "SGT Null Entry Error." },
da37503d MV	19	{ 0x03, "Job Ring Control Error. There is a bad value in the Job Ring Control register." },
da37503d MV	20	{ 0x04, "Invalid Descriptor Command. The Descriptor Command field is invalid." },
9724d7ad MV	21	{ 0x05, "Reserved." },
	22	{ 0x06, "Invalid KEY Command" },
	23	{ 0x07, "Invalid LOAD Command" },
	24	{ 0x08, "Invalid STORE Command" },
	25	{ 0x09, "Invalid OPERATION Command" },
	26	{ 0x0A, "Invalid FIFO LOAD Command" },
	27	{ 0x0B, "Invalid FIFO STORE Command" },
	28	{ 0x0C, "Invalid MOVE/MOVE_LEN Command" },
da37503d	29	{ 0x0D, "Invalid JUMP Command. A nonlocal JUMP Command is invalid because the target is not a Job Header Command, or the jump is from a Trusted Descriptor to a Job Descriptor, or because the target Descriptor contains a Shared Descriptor." },
9724d7ad MV	30	{ 0x0E, "Invalid MATH Command" },
9724d7ad MV	31	{ 0x0F, "Invalid SIGNATURE Command" },
da37503d	32	{ 0x10, "Invalid Sequence Command. A SEQ IN PTR OR SEQ OUT PTR Command is invalid or a SEQ KEY, SEQ LOAD, SEQ FIFO LOAD, or SEQ FIFO STORE decremented the input or output sequence length below 0. This error may result if a built-in PROTOCOL Command has encountered a malformed PDU." },
9724d7ad MV	33	{ 0x11, "Skip data type invalid. The type must be 0xE or 0xF."},
9724d7ad MV	34	{ 0x12, "Shared Descriptor Header Error" },
da37503d MV	35	{ 0x13, "Header Error. Invalid length or parity, or certain other problems." },
	36	{ 0x14, "Burster Error. Burster has gotten to an illegal state" },
	37	{ 0x15, "Context Register Length Error. The descriptor is trying to read or write past the end of the Context Register. A SEQ LOAD or SEQ STORE with the VLF bit set was executed with too large a length in the variable length register (VSOL for SEQ STORE or VSIL for SEQ LOAD)." },
9724d7ad MV	38	{ 0x16, "DMA Error" },
	39	{ 0x17, "Reserved." },
	40	{ 0x1A, "Job failed due to JR reset" },
	41	{ 0x1B, "Job failed due to Fail Mode" },
	42	{ 0x1C, "DECO Watchdog timer timeout error" },
da37503d MV	43	{ 0x1D, "DECO tried to copy a key from another DECO but the other DECO's Key Registers were locked" },
	44	{ 0x1E, "DECO attempted to copy data from a DECO that had an unmasked Descriptor error" },
	45	{ 0x1F, "LIODN error. DECO was trying to share from itself or from another DECO but the two Non-SEQ LIODN values didn't match or the 'shared from' DECO's Descriptor required that the SEQ LIODNs be the same and they aren't." },
	46	{ 0x20, "DECO has completed a reset initiated via the DRR register" },
	47	{ 0x21, "Nonce error. When using EKT (CCM) key encryption option in the FIFO STORE Command, the Nonce counter reached its maximum value and this encryption mode can no longer be used." },
	48	{ 0x22, "Meta data is too large (> 511 bytes) for TLS decap (input frame; block ciphers) and IPsec decap (output frame, when doing the next header byte update) and DCRC (output frame)." },
9724d7ad MV	49	{ 0x23, "Read Input Frame error" },
	50	{ 0x24, "JDKEK, TDKEK or TDSK not loaded error" },
	51	{ 0x80, "DNR (do not run) error" },
	52	{ 0x81, "undefined protocol command" },
	53	{ 0x82, "invalid setting in PDB" },
	54	{ 0x83, "Anti-replay LATE error" },
	55	{ 0x84, "Anti-replay REPLAY error" },
	56	{ 0x85, "Sequence number overflow" },
	57	{ 0x86, "Sigver invalid signature" },
	58	{ 0x87, "DSA Sign Illegal test descriptor" },
da37503d MV	59	{ 0x88, "Protocol Format Error - A protocol has seen an error in the format of data received. When running RSA, this means that formatting with random padding was used, and did not follow the form: 0x00, 0x02, 8-to-N bytes of non-zero pad, 0x00, F data." },
da37503d MV	60	{ 0x89, "Protocol Size Error - A protocol has seen an error in size. When running RSA, pdb size N < (size of F) when no formatting is used; or pdb size N < (F + 11) when formatting is used." },
9724d7ad MV	61	{ 0xC1, "Blob Command error: Undefined mode" },
9724d7ad MV	62	{ 0xC2, "Blob Command error: Secure Memory Blob mode error" },
da37503d	63	{ 0xC4, "Blob Command error: Black Blob key or input size error" },
9724d7ad MV	64	{ 0xC5, "Blob Command error: Invalid key destination" },
9724d7ad MV	65	{ 0xC8, "Blob Command error: Trusted/Secure mode error" },
da37503d	66	{ 0xF0, "IPsec TTL or hop limit field either came in as 0, or was decremented to 0" },
9724d7ad MV	67	{ 0xF1, "3GPP HFN matches or exceeds the Threshold" },
	68	};
	69
	70	static const char * const cha_id_list[] = {
	71	"",
	72	"AES",
	73	"DES",
	74	"ARC4",
	75	"MDHA",
	76	"RNG",
	77	"SNOW f8",
	78	"Kasumi f8/9",
	79	"PKHA",
	80	"CRCA",
	81	"SNOW f9",
	82	"ZUCE",
	83	"ZUCA",
	84	};
	85
	86	static const char * const err_id_list[] = {
	87	"No error.",
	88	"Mode error.",
	89	"Data size error.",
	90	"Key size error.",
	91	"PKHA A memory size error.",
	92	"PKHA B memory size error.",
	93	"Data arrived out of sequence error.",
	94	"PKHA divide-by-zero error.",
	95	"PKHA modulus even error.",
	96	"DES key parity error.",
	97	"ICV check failed.",
	98	"Hardware error.",
	99	"Unsupported CCM AAD size.",
	100	"Class 1 CHA is not reset",
	101	"Invalid CHA combination was selected",
	102	"Invalid CHA selected.",
	103	};
	104
	105	static const char * const rng_err_id_list[] = {
	106	"",
	107	"",
	108	"",
	109	"Instantiate",
	110	"Not instantiated",
	111	"Test instantiate",
	112	"Prediction resistance",
	113	"Prediction resistance and test request",
	114	"Uninstantiate",
	115	"Secure key generation",
	116	};
	117
e397ee0f MV	118	static void report_ccb_status(struct device *jrdev, const u32 status,
e397ee0f MV	119	const char *error)
8e8ec596	120	{
8e8ec596 KP	121	u8 cha_id = (status & JRSTA_CCBERR_CHAID_MASK) >>
	122	JRSTA_CCBERR_CHAID_SHIFT;
	123	u8 err_id = status & JRSTA_CCBERR_ERRID_MASK;
526243cc MV	124	u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >>
526243cc MV	125	JRSTA_DECOERR_INDEX_SHIFT;
1e16322d MV	126	char *idx_str;
	127	const char *cha_str = "unidentified cha_id value 0x";
	128	char cha_err_code[3] = { 0 };
	129	const char *err_str = "unidentified err_id value 0x";
	130	char err_err_code[3] = { 0 };
8a475826	131
526243cc	132	if (status & JRSTA_DECOERR_JUMP)
1e16322d	133	idx_str = "jump tgt desc idx";
526243cc	134	else
1e16322d	135	idx_str = "desc idx";
526243cc	136
1e16322d MV	137	if (cha_id < ARRAY_SIZE(cha_id_list))
	138	cha_str = cha_id_list[cha_id];
	139	else
	140	snprintf(cha_err_code, sizeof(cha_err_code), "%02x", cha_id);
8e8ec596	141
281922a1 KP	142	if ((cha_id << JRSTA_CCBERR_CHAID_SHIFT) == JRSTA_CCBERR_CHAID_RNG &&
	143	err_id < ARRAY_SIZE(rng_err_id_list) &&
	144	strlen(rng_err_id_list[err_id])) {
	145	/* RNG-only error */
1e16322d	146	err_str = rng_err_id_list[err_id];
9305dff7	147	} else {
1e16322d	148	err_str = err_id_list[err_id];
9305dff7	149	}
e75880dd	150
3f80be02 KP	151	/*
	152	* CCB ICV check failures are part of normal operation life;
	153	* we leave the upper layers to do what they want with them.
	154	*/
	155	if (err_id != JRSTA_CCBERR_ERRID_ICVCHK)
	156	dev_err(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n",
	157	status, error, idx_str, idx,
	158	cha_str, cha_err_code,
	159	err_str, err_err_code);
8e8ec596 KP	160	}
8e8ec596 KP	161
e397ee0f MV	162	static void report_jump_status(struct device *jrdev, const u32 status,
e397ee0f MV	163	const char *error)
8e8ec596	164	{
e75880dd MV	165	dev_err(jrdev, "%08x: %s: %s() not implemented\n",
e75880dd MV	166	status, error, __func__);
8e8ec596 KP	167	}
8e8ec596 KP	168
e397ee0f MV	169	static void report_deco_status(struct device *jrdev, const u32 status,
e397ee0f MV	170	const char *error)
8e8ec596	171	{
4f0fa52a	172	u8 err_id = status & JRSTA_DECOERR_ERROR_MASK;
526243cc MV	173	u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >>
526243cc MV	174	JRSTA_DECOERR_INDEX_SHIFT;
4f0fa52a	175	char *idx_str;
e397ee0f	176	const char *err_str = "unidentified error value 0x";
4f0fa52a	177	char err_err_code[3] = { 0 };
8e8ec596 KP	178	int i;
8e8ec596 KP	179
526243cc	180	if (status & JRSTA_DECOERR_JUMP)
4f0fa52a	181	idx_str = "jump tgt desc idx";
526243cc	182	else
4f0fa52a	183	idx_str = "desc idx";
8e8ec596	184
6d00376a	185	for (i = 0; i < ARRAY_SIZE(desc_error_list); i++)
4f0fa52a	186	if (desc_error_list[i].value == err_id)
8e8ec596 KP	187	break;
8e8ec596 KP	188
4f0fa52a MV	189	if (i != ARRAY_SIZE(desc_error_list) && desc_error_list[i].error_text)
	190	err_str = desc_error_list[i].error_text;
	191	else
	192	snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id);
e75880dd	193
4f0fa52a MV	194	dev_err(jrdev, "%08x: %s: %s %d: %s%s\n",
4f0fa52a MV	195	status, error, idx_str, idx, err_str, err_err_code);
8e8ec596 KP	196	}
8e8ec596 KP	197
e397ee0f MV	198	static void report_jr_status(struct device *jrdev, const u32 status,
e397ee0f MV	199	const char *error)
8e8ec596	200	{
e75880dd MV	201	dev_err(jrdev, "%08x: %s: %s() not implemented\n",
e75880dd MV	202	status, error, __func__);
8e8ec596 KP	203	}
8e8ec596 KP	204
e397ee0f MV	205	static void report_cond_code_status(struct device *jrdev, const u32 status,
e397ee0f MV	206	const char *error)
8e8ec596	207	{
e75880dd MV	208	dev_err(jrdev, "%08x: %s: %s() not implemented\n",
e75880dd MV	209	status, error, __func__);
8e8ec596 KP	210	}
8e8ec596 KP	211
fa9659cd	212	void caam_jr_strstatus(struct device *jrdev, u32 status)
8e8ec596	213	{
96aef9a8	214	static const struct stat_src {
e397ee0f MV	215	void (report_ssed)(struct device jrdev, const u32 status,
e397ee0f MV	216	const char *error);
8a475826	217	const char *error;
49783d0f	218	} status_src[16] = {
8e8ec596 KP	219	{ NULL, "No error" },
	220	{ NULL, NULL },
	221	{ report_ccb_status, "CCB" },
	222	{ report_jump_status, "Jump" },
	223	{ report_deco_status, "DECO" },
49783d0f	224	{ NULL, "Queue Manager Interface" },
8e8ec596 KP	225	{ report_jr_status, "Job Ring" },
8e8ec596 KP	226	{ report_cond_code_status, "Condition Code" },
49783d0f CS	227	{ NULL, NULL },
	228	{ NULL, NULL },
	229	{ NULL, NULL },
	230	{ NULL, NULL },
	231	{ NULL, NULL },
	232	{ NULL, NULL },
	233	{ NULL, NULL },
	234	{ NULL, NULL },
8e8ec596 KP	235	};
8e8ec596 KP	236	u32 ssrc = status >> JRSTA_SSRC_SHIFT;
e397ee0f	237	const char *error = status_src[ssrc].error;
8e8ec596	238
867e1ee3	239	/*
49783d0f CS	240	* If there is an error handling function, call it to report the error.
49783d0f CS	241	* Otherwise print the error source name.
867e1ee3	242	*/
49783d0f	243	if (status_src[ssrc].report_ssed)
e397ee0f	244	status_src[ssrc].report_ssed(jrdev, status, error);
49783d0f CS	245	else if (error)
	246	dev_err(jrdev, "%d: %s\n", ssrc, error);
	247	else
	248	dev_err(jrdev, "%d: unknown error source\n", ssrc);
8e8ec596 KP	249	}
8e8ec596 KP	250	EXPORT_SYMBOL(caam_jr_strstatus);