diff options
Diffstat (limited to 'drivers/crypto/caam/error.c')
| -rw-r--r-- | drivers/crypto/caam/error.c | 79 |
1 files changed, 76 insertions, 3 deletions
diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c index 8da88beb1abb..7e8d690f2827 100644 --- a/drivers/crypto/caam/error.c +++ b/drivers/crypto/caam/error.c @@ -108,6 +108,54 @@ static const struct { { 0xF1, "3GPP HFN matches or exceeds the Threshold" }, }; +static const struct { + u8 value; + const char *error_text; +} qi_error_list[] = { + { 0x1F, "Job terminated by FQ or ICID flush" }, + { 0x20, "FD format error"}, + { 0x21, "FD command format error"}, + { 0x23, "FL format error"}, + { 0x25, "CRJD specified in FD, but not enabled in FLC"}, + { 0x30, "Max. buffer size too small"}, + { 0x31, "DHR exceeds max. buffer size (allocate mode, S/G format)"}, + { 0x32, "SGT exceeds max. buffer size (allocate mode, S/G format"}, + { 0x33, "Size over/underflow (allocate mode)"}, + { 0x34, "Size over/underflow (reuse mode)"}, + { 0x35, "Length exceeds max. short length (allocate mode, S/G/ format)"}, + { 0x36, "Memory footprint exceeds max. value (allocate mode, S/G/ format)"}, + { 0x41, "SBC frame format not supported (allocate mode)"}, + { 0x42, "Pool 0 invalid / pool 1 size < pool 0 size (allocate mode)"}, + { 0x43, "Annotation output enabled but ASAR = 0 (allocate mode)"}, + { 0x44, "Unsupported or reserved frame format or SGHR = 1 (reuse mode)"}, + { 0x45, "DHR correction underflow (reuse mode, single buffer format)"}, + { 0x46, "Annotation length exceeds offset (reuse mode)"}, + { 0x48, "Annotation output enabled but ASA limited by ASAR (reuse mode)"}, + { 0x49, "Data offset correction exceeds input frame data length (reuse mode)"}, + { 0x4B, "Annotation output enabled but ASA cannote be expanded (frame list)"}, + { 0x51, "Unsupported IF reuse mode"}, + { 0x52, "Unsupported FL use mode"}, + { 0x53, "Unsupported RJD use mode"}, + { 0x54, "Unsupported inline descriptor use mode"}, + { 0xC0, "Table buffer pool 0 depletion"}, + { 0xC1, "Table buffer pool 1 depletion"}, + { 0xC2, "Data buffer pool 0 depletion, no OF allocated"}, + { 0xC3, "Data buffer pool 1 depletion, no OF allocated"}, + { 0xC4, "Data buffer pool 0 depletion, partial OF allocated"}, + { 0xC5, "Data buffer pool 1 depletion, partial OF allocated"}, + { 0xD0, "FLC read error"}, + { 0xD1, "FL read error"}, + { 0xD2, "FL write error"}, + { 0xD3, "OF SGT write error"}, + { 0xD4, "PTA read error"}, + { 0xD5, "PTA write error"}, + { 0xD6, "OF SGT F-bit write error"}, + { 0xD7, "ASA write error"}, + { 0xE1, "FLC[ICR]=0 ICID error"}, + { 0xE2, "FLC[ICR]=1 ICID error"}, + { 0xE4, "source of ICID flush not trusted (BDI = 0)"}, +}; + static const char * const cha_id_list[] = { "", "AES", @@ -236,6 +284,27 @@ static void report_deco_status(struct device *jrdev, const u32 status, status, error, idx_str, idx, err_str, err_err_code); } +static void report_qi_status(struct device *qidev, const u32 status, + const char *error) +{ + u8 err_id = status & JRSTA_QIERR_ERROR_MASK; + const char *err_str = "unidentified error value 0x"; + char err_err_code[3] = { 0 }; + int i; + + for (i = 0; i < ARRAY_SIZE(qi_error_list); i++) + if (qi_error_list[i].value == err_id) + break; + + if (i != ARRAY_SIZE(qi_error_list) && qi_error_list[i].error_text) + err_str = qi_error_list[i].error_text; + else + snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id); + + dev_err(qidev, "%08x: %s: %s%s\n", + status, error, err_str, err_err_code); +} + static void report_jr_status(struct device *jrdev, const u32 status, const char *error) { @@ -250,7 +319,7 @@ static void report_cond_code_status(struct device *jrdev, const u32 status, status, error, __func__); } -void caam_jr_strstatus(struct device *jrdev, u32 status) +void caam_strstatus(struct device *jrdev, u32 status, bool qi_v2) { static const struct stat_src { void (*report_ssed)(struct device *jrdev, const u32 status, @@ -262,7 +331,7 @@ void caam_jr_strstatus(struct device *jrdev, u32 status) { report_ccb_status, "CCB" }, { report_jump_status, "Jump" }, { report_deco_status, "DECO" }, - { NULL, "Queue Manager Interface" }, + { report_qi_status, "Queue Manager Interface" }, { report_jr_status, "Job Ring" }, { report_cond_code_status, "Condition Code" }, { NULL, NULL }, @@ -288,4 +357,8 @@ void caam_jr_strstatus(struct device *jrdev, u32 status) else dev_err(jrdev, "%d: unknown error source\n", ssrc); } -EXPORT_SYMBOL(caam_jr_strstatus); +EXPORT_SYMBOL(caam_strstatus); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("FSL CAAM error reporting"); +MODULE_AUTHOR("Freescale Semiconductor"); |