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crypto: chelsio - Use same value for both channel in single WR

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Use tx_channel_id instead of rx_channel_id.

Signed-off-by: Harsh Jain <harsh@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Harsh Jain 2018-12-11 16:21:38 +05:30 committed by Herbert Xu
parent 1f479e4cfd
commit d5a4dfbdaf
2 changed files with 6 additions and 8 deletions
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13
drivers/crypto/chelsio/chcr_algo.c
View File

@ -717,7 +717,7 @@ static inline void create_wreq(struct chcr_context *ctx,
htonl(FW_CRYPTO_LOOKASIDE_WR_LEN16_V(DIV_ROUND_UP(len16, 16)));
chcr_req->wreq.cookie = cpu_to_be64((uintptr_t)req);
chcr_req->wreq.rx_chid_to_rx_q_id =
FILL_WR_RX_Q_ID(ctx->dev->rx_channel_id, qid,
FILL_WR_RX_Q_ID(ctx->tx_chan_id, qid,
!!lcb, ctx->tx_qidx);
chcr_req->ulptx.cmd_dest = FILL_ULPTX_CMD_DEST(ctx->tx_chan_id,
@ -773,7 +773,7 @@ static struct sk_buff *create_cipher_wr(struct cipher_wr_param *wrparam)
}
chcr_req = __skb_put_zero(skb, transhdr_len);
chcr_req->sec_cpl.op_ivinsrtofst =
FILL_SEC_CPL_OP_IVINSR(c_ctx(tfm)->dev->rx_channel_id, 2, 1);
FILL_SEC_CPL_OP_IVINSR(c_ctx(tfm)->tx_chan_id, 2, 1);
chcr_req->sec_cpl.pldlen = htonl(IV + wrparam->bytes);
chcr_req->sec_cpl.aadstart_cipherstop_hi =
@ -1344,7 +1344,6 @@ static int chcr_device_init(struct chcr_context *ctx)
spin_lock(&ctx->dev->lock_chcr_dev);
ctx->tx_chan_id = ctx->dev->tx_channel_id;
ctx->dev->tx_channel_id = !ctx->dev->tx_channel_id;
ctx->dev->rx_channel_id = 0;
spin_unlock(&ctx->dev->lock_chcr_dev);
rxq_idx = ctx->tx_chan_id * rxq_perchan;
rxq_idx += id % rxq_perchan;
@ -1498,7 +1497,7 @@ static struct sk_buff *create_hash_wr(struct ahash_request *req,
chcr_req = __skb_put_zero(skb, transhdr_len);
chcr_req->sec_cpl.op_ivinsrtofst =
FILL_SEC_CPL_OP_IVINSR(h_ctx(tfm)->dev->rx_channel_id, 2, 0);
FILL_SEC_CPL_OP_IVINSR(h_ctx(tfm)->tx_chan_id, 2, 0);
chcr_req->sec_cpl.pldlen = htonl(param->bfr_len + param->sg_len);
chcr_req->sec_cpl.aadstart_cipherstop_hi =
@ -2324,7 +2323,7 @@ static struct sk_buff *create_authenc_wr(struct aead_request *req,
* to the hardware spec
*/
chcr_req->sec_cpl.op_ivinsrtofst =
FILL_SEC_CPL_OP_IVINSR(a_ctx(tfm)->dev->rx_channel_id, 2, 1);
FILL_SEC_CPL_OP_IVINSR(a_ctx(tfm)->tx_chan_id, 2, 1);
chcr_req->sec_cpl.pldlen = htonl(req->assoclen + IV + req->cryptlen);
chcr_req->sec_cpl.aadstart_cipherstop_hi = FILL_SEC_CPL_CIPHERSTOP_HI(
null ? 0 : 1 + IV,
@ -2746,7 +2745,7 @@ static void fill_sec_cpl_for_aead(struct cpl_tx_sec_pdu *sec_cpl,
struct chcr_aead_ctx *aeadctx = AEAD_CTX(a_ctx(tfm));
unsigned int cipher_mode = CHCR_SCMD_CIPHER_MODE_AES_CCM;
unsigned int mac_mode = CHCR_SCMD_AUTH_MODE_CBCMAC;
unsigned int c_id = a_ctx(tfm)->dev->rx_channel_id;
unsigned int c_id = a_ctx(tfm)->tx_chan_id;
unsigned int ccm_xtra;
unsigned char tag_offset = 0, auth_offset = 0;
unsigned int assoclen;
@ -2967,7 +2966,7 @@ static struct sk_buff *create_gcm_wr(struct aead_request *req,
//Offset of tag from end
temp = (reqctx->op == CHCR_ENCRYPT_OP) ? 0 : authsize;
chcr_req->sec_cpl.op_ivinsrtofst = FILL_SEC_CPL_OP_IVINSR(
a_ctx(tfm)->dev->rx_channel_id, 2, 1);
a_ctx(tfm)->tx_chan_id, 2, 1);
chcr_req->sec_cpl.pldlen =
htonl(req->assoclen + IV + req->cryptlen);
chcr_req->sec_cpl.aadstart_cipherstop_hi = FILL_SEC_CPL_CIPHERSTOP_HI(

1
drivers/crypto/chelsio/chcr_core.h
View File

@ -133,7 +133,6 @@ struct chcr_dev {
spinlock_t lock_chcr_dev;
struct uld_ctx *u_ctx;
unsigned char tx_channel_id;
unsigned char rx_channel_id;
};
struct uld_ctx {