Commit 639d28a1 authored by Atul Gupta's avatar Atul Gupta Committed by David S. Miller

crypto: chcr - Inline TLS Key Macros

Define macro for programming the TLS Key context
Signed-off-by: default avatarAtul Gupta <atul.gupta@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e383f248
......@@ -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( \
......
......@@ -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;
......
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