diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-11 09:38:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-11 09:38:37 -0700 |
| commit | 332a3392188e0ad966543c87b8da2b9d246f301d (patch) | |
| tree | ac0d570590bffdd1924426adc5b255857d2f3297 /drivers/crypto/amcc/crypto4xx_core.h | |
| parent | a9c86d42599519f3d83b5f46bdab25046fe47b84 (diff) | |
| parent | 81bd5f6c966cf2f137c2759dfc78abdffcff055e (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (102 commits)
crypto: sha-s390 - Fix warnings in import function
crypto: vmac - New hash algorithm for intel_txt support
crypto: api - Do not displace newly registered algorithms
crypto: ansi_cprng - Fix module initialization
crypto: xcbc - Fix alignment calculation of xcbc_tfm_ctx
crypto: fips - Depend on ansi_cprng
crypto: blkcipher - Do not use eseqiv on stream ciphers
crypto: ctr - Use chainiv on raw counter mode
Revert crypto: fips - Select CPRNG
crypto: rng - Fix typo
crypto: talitos - add support for 36 bit addressing
crypto: talitos - align locks on cache lines
crypto: talitos - simplify hmac data size calculation
crypto: mv_cesa - Add support for Orion5X crypto engine
crypto: cryptd - Add support to access underlaying shash
crypto: gcm - Use GHASH digest algorithm
crypto: ghash - Add GHASH digest algorithm for GCM
crypto: authenc - Convert to ahash
crypto: api - Fix aligned ctx helper
crypto: hmac - Prehash ipad/opad
...
Diffstat (limited to 'drivers/crypto/amcc/crypto4xx_core.h')
| -rw-r--r-- | drivers/crypto/amcc/crypto4xx_core.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_core.h b/drivers/crypto/amcc/crypto4xx_core.h index 1ef103449364..da9cbe3b9fc3 100644 --- a/drivers/crypto/amcc/crypto4xx_core.h +++ b/drivers/crypto/amcc/crypto4xx_core.h @@ -22,6 +22,8 @@ #ifndef __CRYPTO4XX_CORE_H__ #define __CRYPTO4XX_CORE_H__ +#include <crypto/internal/hash.h> + #define PPC460SX_SDR0_SRST 0x201 #define PPC405EX_SDR0_SRST 0x200 #define PPC460EX_SDR0_SRST 0x201 @@ -138,14 +140,31 @@ struct crypto4xx_req_ctx { u16 sa_len; }; +struct crypto4xx_alg_common { + u32 type; + union { + struct crypto_alg cipher; + struct ahash_alg hash; + } u; +}; + struct crypto4xx_alg { struct list_head entry; - struct crypto_alg alg; + struct crypto4xx_alg_common alg; struct crypto4xx_device *dev; }; -#define crypto_alg_to_crypto4xx_alg(x) \ - container_of(x, struct crypto4xx_alg, alg) +static inline struct crypto4xx_alg *crypto_alg_to_crypto4xx_alg( + struct crypto_alg *x) +{ + switch (x->cra_flags & CRYPTO_ALG_TYPE_MASK) { + case CRYPTO_ALG_TYPE_AHASH: + return container_of(__crypto_ahash_alg(x), + struct crypto4xx_alg, alg.u.hash); + } + + return container_of(x, struct crypto4xx_alg, alg.u.cipher); +} extern int crypto4xx_alloc_sa(struct crypto4xx_ctx *ctx, u32 size); extern void crypto4xx_free_sa(struct crypto4xx_ctx *ctx); |