diff options
Diffstat (limited to 'drivers/crypto/ccp/ccp-dev.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-dev.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c index 5d36eeff6d26..cafa633aae10 100644 --- a/drivers/crypto/ccp/ccp-dev.c +++ b/drivers/crypto/ccp/ccp-dev.c @@ -40,6 +40,59 @@ struct ccp_tasklet_data { struct ccp_cmd *cmd; }; +/* Human-readable error strings */ +char *ccp_error_codes[] = { + "", + "ERR 01: ILLEGAL_ENGINE", + "ERR 02: ILLEGAL_KEY_ID", + "ERR 03: ILLEGAL_FUNCTION_TYPE", + "ERR 04: ILLEGAL_FUNCTION_MODE", + "ERR 05: ILLEGAL_FUNCTION_ENCRYPT", + "ERR 06: ILLEGAL_FUNCTION_SIZE", + "ERR 07: Zlib_MISSING_INIT_EOM", + "ERR 08: ILLEGAL_FUNCTION_RSVD", + "ERR 09: ILLEGAL_BUFFER_LENGTH", + "ERR 10: VLSB_FAULT", + "ERR 11: ILLEGAL_MEM_ADDR", + "ERR 12: ILLEGAL_MEM_SEL", + "ERR 13: ILLEGAL_CONTEXT_ID", + "ERR 14: ILLEGAL_KEY_ADDR", + "ERR 15: 0xF Reserved", + "ERR 16: Zlib_ILLEGAL_MULTI_QUEUE", + "ERR 17: Zlib_ILLEGAL_JOBID_CHANGE", + "ERR 18: CMD_TIMEOUT", + "ERR 19: IDMA0_AXI_SLVERR", + "ERR 20: IDMA0_AXI_DECERR", + "ERR 21: 0x15 Reserved", + "ERR 22: IDMA1_AXI_SLAVE_FAULT", + "ERR 23: IDMA1_AIXI_DECERR", + "ERR 24: 0x18 Reserved", + "ERR 25: ZLIBVHB_AXI_SLVERR", + "ERR 26: ZLIBVHB_AXI_DECERR", + "ERR 27: 0x1B Reserved", + "ERR 27: ZLIB_UNEXPECTED_EOM", + "ERR 27: ZLIB_EXTRA_DATA", + "ERR 30: ZLIB_BTYPE", + "ERR 31: ZLIB_UNDEFINED_SYMBOL", + "ERR 32: ZLIB_UNDEFINED_DISTANCE_S", + "ERR 33: ZLIB_CODE_LENGTH_SYMBOL", + "ERR 34: ZLIB _VHB_ILLEGAL_FETCH", + "ERR 35: ZLIB_UNCOMPRESSED_LEN", + "ERR 36: ZLIB_LIMIT_REACHED", + "ERR 37: ZLIB_CHECKSUM_MISMATCH0", + "ERR 38: ODMA0_AXI_SLVERR", + "ERR 39: ODMA0_AXI_DECERR", + "ERR 40: 0x28 Reserved", + "ERR 41: ODMA1_AXI_SLVERR", + "ERR 42: ODMA1_AXI_DECERR", + "ERR 43: LSB_PARITY_ERR", +}; + +void ccp_log_error(struct ccp_device *d, int e) +{ + dev_err(d->dev, "CCP error: %s (0x%x)\n", ccp_error_codes[e], e); +} + /* List of CCPs, CCP count, read-write access lock, and access functions * * Lock structure: get ccp_unit_lock for reading whenever we need to |