diff options
Diffstat (limited to 'drivers/crypto/talitos.h')
| -rw-r--r-- | drivers/crypto/talitos.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h index 61a14054aa39..f078da1d387a 100644 --- a/drivers/crypto/talitos.h +++ b/drivers/crypto/talitos.h @@ -37,9 +37,17 @@ /* descriptor pointer entry */ struct talitos_ptr { - __be16 len; /* length */ - u8 j_extent; /* jump to sg link table and/or extent */ - u8 eptr; /* extended address */ + union { + struct { /* SEC2 format */ + __be16 len; /* length */ + u8 j_extent; /* jump to sg link table and/or extent*/ + u8 eptr; /* extended address */ + }; + struct { /* SEC1 format */ + __be16 res; + __be16 len1; /* length */ + }; + }; __be32 ptr; /* address */ }; @@ -53,8 +61,12 @@ static const struct talitos_ptr zero_entry = { /* descriptor */ struct talitos_desc { __be32 hdr; /* header high bits */ - __be32 hdr_lo; /* header low bits */ + union { + __be32 hdr_lo; /* header low bits */ + __be32 hdr1; /* header for SEC1 */ + }; struct talitos_ptr ptr[7]; /* ptr/len pair array */ + __be32 next_desc; /* next descriptor (SEC1) */ }; /** |