diff options
Diffstat (limited to 'include/linux/crypto.h')
| -rw-r--r-- | include/linux/crypto.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 15476b085ce3..b89b1b348095 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -50,6 +50,15 @@ #define CRYPTO_ALG_NEED_FALLBACK 0x00000100 /* + * Set if the algorithm data structure should be duplicated into + * kmalloc memory before registration. This is useful for hardware + * that can be disconnected at will. Do not use this if the data + * structure is embedded into a bigger one. Duplicate the overall + * data structure in the driver in that case. + */ +#define CRYPTO_ALG_DUP_FIRST 0x00000200 + +/* * Set if the algorithm has passed automated run-time testing. Note that * if there is no run-time testing for a given algorithm it is considered * to have passed. |