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-rw-r--r--drivers/crypto/atmel-i2c.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/crypto/atmel-i2c.c b/drivers/crypto/atmel-i2c.c
index dc876fab2882..1d3355913b40 100644
--- a/drivers/crypto/atmel-i2c.c
+++ b/drivers/crypto/atmel-i2c.c
@@ -21,6 +21,18 @@
21#include <linux/workqueue.h> 21#include <linux/workqueue.h>
22#include "atmel-i2c.h" 22#include "atmel-i2c.h"
23 23
24static const struct {
25 u8 value;
26 const char *error_text;
27} error_list[] = {
28 { 0x01, "CheckMac or Verify miscompare" },
29 { 0x03, "Parse Error" },
30 { 0x05, "ECC Fault" },
31 { 0x0F, "Execution Error" },
32 { 0xEE, "Watchdog about to expire" },
33 { 0xFF, "CRC or other communication error" },
34};
35
24/** 36/**
25 * atmel_i2c_checksum() - Generate 16-bit CRC as required by ATMEL ECC. 37 * atmel_i2c_checksum() - Generate 16-bit CRC as required by ATMEL ECC.
26 * CRC16 verification of the count, opcode, param1, param2 and data bytes. 38 * CRC16 verification of the count, opcode, param1, param2 and data bytes.