diff options
Diffstat (limited to 'drivers/crypto/caam/desc.h')
| -rw-r--r-- | drivers/crypto/caam/desc.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h index a17c2958dab1..f7f833be8c67 100644 --- a/drivers/crypto/caam/desc.h +++ b/drivers/crypto/caam/desc.h @@ -8,6 +8,16 @@ #ifndef DESC_H #define DESC_H +struct sec4_sg_entry { + u64 ptr; +#define SEC4_SG_LEN_FIN 0x40000000 +#define SEC4_SG_LEN_EXT 0x80000000 + u32 len; + u8 reserved; + u8 buf_pool_id; + u16 offset; +}; + /* Max size of any CAAM descriptor in 32-bit words, inclusive of header */ #define MAX_CAAM_DESCSIZE 64 @@ -1162,6 +1172,11 @@ #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) @@ -1585,20 +1600,4 @@ #define NFIFOENTRY_PLEN_SHIFT 0 #define NFIFOENTRY_PLEN_MASK (0xFF << NFIFOENTRY_PLEN_SHIFT) -/* - * PDB internal definitions - */ - -/* IPSec ESP CBC Encap/Decap Options */ -#define PDBOPTS_ESPCBC_ARSNONE 0x00 /* no antireplay window */ -#define PDBOPTS_ESPCBC_ARS32 0x40 /* 32-entry antireplay window */ -#define PDBOPTS_ESPCBC_ARS64 0xc0 /* 64-entry antireplay window */ -#define PDBOPTS_ESPCBC_IVSRC 0x20 /* IV comes from internal random gen */ -#define PDBOPTS_ESPCBC_ESN 0x10 /* extended sequence included */ -#define PDBOPTS_ESPCBC_OUTFMT 0x08 /* output only decapsulation (decap) */ -#define PDBOPTS_ESPCBC_IPHDRSRC 0x08 /* IP header comes from PDB (encap) */ -#define PDBOPTS_ESPCBC_INCIPHDR 0x04 /* Prepend IP header to output frame */ -#define PDBOPTS_ESPCBC_IPVSN 0x02 /* process IPv6 header */ -#define PDBOPTS_ESPCBC_TUNNEL 0x01 /* tunnel mode next-header byte */ - #endif /* DESC_H */ |