AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 13:40:53 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

crypto: chcr - Inline TLS Key Macros

Browse Source 
Define macro for programming the TLS Key context

Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Atul Gupta 2018-03-31 21:41:56 +05:30 committed by David S. Miller
parent e383f24834
commit 639d28a1a4
2 changed files with 96 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
drivers/crypto/chelsio/chcr_algo.h
View File

@ -86,6 +86,39 @@
KEY_CONTEXT_OPAD_PRESENT_M)
#define KEY_CONTEXT_OPAD_PRESENT_F KEY_CONTEXT_OPAD_PRESENT_V(1U)
#define TLS_KEYCTX_RXFLIT_CNT_S 24
#define TLS_KEYCTX_RXFLIT_CNT_V(x) ((x) << TLS_KEYCTX_RXFLIT_CNT_S)
#define TLS_KEYCTX_RXPROT_VER_S 20
#define TLS_KEYCTX_RXPROT_VER_M 0xf
#define TLS_KEYCTX_RXPROT_VER_V(x) ((x) << TLS_KEYCTX_RXPROT_VER_S)
#define TLS_KEYCTX_RXCIPH_MODE_S 16
#define TLS_KEYCTX_RXCIPH_MODE_M 0xf
#define TLS_KEYCTX_RXCIPH_MODE_V(x) ((x) << TLS_KEYCTX_RXCIPH_MODE_S)
#define TLS_KEYCTX_RXAUTH_MODE_S 12
#define TLS_KEYCTX_RXAUTH_MODE_M 0xf
#define TLS_KEYCTX_RXAUTH_MODE_V(x) ((x) << TLS_KEYCTX_RXAUTH_MODE_S)
#define TLS_KEYCTX_RXCIAU_CTRL_S 11
#define TLS_KEYCTX_RXCIAU_CTRL_V(x) ((x) << TLS_KEYCTX_RXCIAU_CTRL_S)
#define TLS_KEYCTX_RX_SEQCTR_S 9
#define TLS_KEYCTX_RX_SEQCTR_M 0x3
#define TLS_KEYCTX_RX_SEQCTR_V(x) ((x) << TLS_KEYCTX_RX_SEQCTR_S)
#define TLS_KEYCTX_RX_VALID_S 8
#define TLS_KEYCTX_RX_VALID_V(x) ((x) << TLS_KEYCTX_RX_VALID_S)
#define TLS_KEYCTX_RXCK_SIZE_S 3
#define TLS_KEYCTX_RXCK_SIZE_M 0x7
#define TLS_KEYCTX_RXCK_SIZE_V(x) ((x) << TLS_KEYCTX_RXCK_SIZE_S)
#define TLS_KEYCTX_RXMK_SIZE_S 0
#define TLS_KEYCTX_RXMK_SIZE_M 0x7
#define TLS_KEYCTX_RXMK_SIZE_V(x) ((x) << TLS_KEYCTX_RXMK_SIZE_S)
#define CHCR_HASH_MAX_DIGEST_SIZE 64
#define CHCR_MAX_SHA_DIGEST_SIZE 64
@ -176,6 +209,15 @@
KEY_CONTEXT_SALT_PRESENT_V(1) | \
KEY_CONTEXT_CTX_LEN_V((ctx_len)))
#define FILL_KEY_CRX_HDR(ck_size, mk_size, d_ck, opad, ctx_len) \
htonl(TLS_KEYCTX_RXMK_SIZE_V(mk_size) | \
TLS_KEYCTX_RXCK_SIZE_V(ck_size) | \
TLS_KEYCTX_RX_VALID_V(1) | \
TLS_KEYCTX_RX_SEQCTR_V(3) | \
TLS_KEYCTX_RXAUTH_MODE_V(4) | \
TLS_KEYCTX_RXCIPH_MODE_V(2) | \
TLS_KEYCTX_RXFLIT_CNT_V((ctx_len)))
#define FILL_WR_OP_CCTX_SIZE \
htonl( \
FW_CRYPTO_LOOKASIDE_WR_OPCODE_V( \

55
drivers/crypto/chelsio/chcr_core.h
View File

@ -65,10 +65,58 @@ struct uld_ctx;
struct _key_ctx {
__be32 ctx_hdr;
u8 salt[MAX_SALT];
__be64 reserverd;
__be64 iv_to_auth;
unsigned char key[0];
};
#define KEYCTX_TX_WR_IV_S 55
#define KEYCTX_TX_WR_IV_M 0x1ffULL
#define KEYCTX_TX_WR_IV_V(x) ((x) << KEYCTX_TX_WR_IV_S)
#define KEYCTX_TX_WR_IV_G(x) \
(((x) >> KEYCTX_TX_WR_IV_S) & KEYCTX_TX_WR_IV_M)
#define KEYCTX_TX_WR_AAD_S 47
#define KEYCTX_TX_WR_AAD_M 0xffULL
#define KEYCTX_TX_WR_AAD_V(x) ((x) << KEYCTX_TX_WR_AAD_S)
#define KEYCTX_TX_WR_AAD_G(x) (((x) >> KEYCTX_TX_WR_AAD_S) & \
KEYCTX_TX_WR_AAD_M)
#define KEYCTX_TX_WR_AADST_S 39
#define KEYCTX_TX_WR_AADST_M 0xffULL
#define KEYCTX_TX_WR_AADST_V(x) ((x) << KEYCTX_TX_WR_AADST_S)
#define KEYCTX_TX_WR_AADST_G(x) \
(((x) >> KEYCTX_TX_WR_AADST_S) & KEYCTX_TX_WR_AADST_M)
#define KEYCTX_TX_WR_CIPHER_S 30
#define KEYCTX_TX_WR_CIPHER_M 0x1ffULL
#define KEYCTX_TX_WR_CIPHER_V(x) ((x) << KEYCTX_TX_WR_CIPHER_S)
#define KEYCTX_TX_WR_CIPHER_G(x) \
(((x) >> KEYCTX_TX_WR_CIPHER_S) & KEYCTX_TX_WR_CIPHER_M)
#define KEYCTX_TX_WR_CIPHERST_S 23
#define KEYCTX_TX_WR_CIPHERST_M 0x7f
#define KEYCTX_TX_WR_CIPHERST_V(x) ((x) << KEYCTX_TX_WR_CIPHERST_S)
#define KEYCTX_TX_WR_CIPHERST_G(x) \
(((x) >> KEYCTX_TX_WR_CIPHERST_S) & KEYCTX_TX_WR_CIPHERST_M)
#define KEYCTX_TX_WR_AUTH_S 14
#define KEYCTX_TX_WR_AUTH_M 0x1ff
#define KEYCTX_TX_WR_AUTH_V(x) ((x) << KEYCTX_TX_WR_AUTH_S)
#define KEYCTX_TX_WR_AUTH_G(x) \
(((x) >> KEYCTX_TX_WR_AUTH_S) & KEYCTX_TX_WR_AUTH_M)
#define KEYCTX_TX_WR_AUTHST_S 7
#define KEYCTX_TX_WR_AUTHST_M 0x7f
#define KEYCTX_TX_WR_AUTHST_V(x) ((x) << KEYCTX_TX_WR_AUTHST_S)
#define KEYCTX_TX_WR_AUTHST_G(x) \
(((x) >> KEYCTX_TX_WR_AUTHST_S) & KEYCTX_TX_WR_AUTHST_M)
#define KEYCTX_TX_WR_AUTHIN_S 0
#define KEYCTX_TX_WR_AUTHIN_M 0x7f
#define KEYCTX_TX_WR_AUTHIN_V(x) ((x) << KEYCTX_TX_WR_AUTHIN_S)
#define KEYCTX_TX_WR_AUTHIN_G(x) \
(((x) >> KEYCTX_TX_WR_AUTHIN_S) & KEYCTX_TX_WR_AUTHIN_M)
struct chcr_wr {
struct fw_crypto_lookaside_wr wreq;
struct ulp_txpkt ulptx;
@ -90,6 +138,11 @@ struct uld_ctx {
struct chcr_dev *dev;
};
struct sge_opaque_hdr {
void *dev;
dma_addr_t addr[MAX_SKB_FRAGS + 1];
};
struct chcr_ipsec_req {
struct ulp_txpkt ulptx;
struct ulptx_idata sc_imm;