diff options
| author | Kim Phillips <kim.phillips@freescale.com> | 2012-06-23 02:48:52 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-06-27 08:42:06 +0200 |
| commit | 281922a1d4f59bdebbe78c1d9f4c50a967eb6cff (patch) | |
| tree | 7ad9560f4431b7b8d440b008f7d75af53d914b37 /drivers/crypto/caam/desc.h | |
| parent | crypto: caam - assign 40-bit masks on SEC v5.0 and above (diff) | |
| download | linux-281922a1d4f59bdebbe78c1d9f4c50a967eb6cff.tar.xz linux-281922a1d4f59bdebbe78c1d9f4c50a967eb6cff.zip | |
crypto: caam - add support for SEC v5.x RNG4
The SEC v4.x' RNGB h/w block self-initialized. RNG4, available
on SEC versions 5 and beyond, is based on a different standard
that requires manual initialization.
Also update any new errors From the SEC v5.2 reference manual:
The SEC v5.2's RNG4 unit reuses some error IDs, thus the addition
of rng_err_id_list over the CHA-independent err_id_list.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/desc.h')
| -rw-r--r-- | drivers/crypto/caam/desc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h index 3e685062d44b..f7f833be8c67 100644 --- a/drivers/crypto/caam/desc.h +++ b/drivers/crypto/caam/desc.h @@ -1172,6 +1172,11 @@ struct sec4_sg_entry { #define OP_ALG_AAI_GSM (0x10 << OP_ALG_AAI_SHIFT) #define OP_ALG_AAI_EDGE (0x20 << OP_ALG_AAI_SHIFT) +/* RNG4 set */ +#define OP_ALG_RNG4_SHIFT 4 +#define OP_ALG_RNG4_MASK (0x1f3 << OP_ALG_RNG4_SHIFT) + +#define OP_ALG_RNG4_SK (0x100 << OP_ALG_RNG4_SHIFT) #define OP_ALG_AS_SHIFT 2 #define OP_ALG_AS_MASK (0x3 << OP_ALG_AS_SHIFT) |