crypto/cnxk: support inner checksum

[dpdk.git] / drivers / crypto / cnxk / cnxk_se.h

diff --git a/drivers/crypto/cnxk/cnxk_se.h b/drivers/crypto/cnxk/cnxk_se.h
index aedc4bc..7959c4c 100644 (file)
--- a/drivers/crypto/cnxk/cnxk_se.h
+++ b/drivers/crypto/cnxk/cnxk_se.h
@@ -980,7 +980,7 @@ cpt_zuc_snow3g_prep(uint32_t req_flags, uint64_t d_offs, uint64_t d_lens,
        uint8_t pdcp_alg_type;
        uint32_t encr_offset, auth_offset;
        uint32_t encr_data_len, auth_data_len;
-       int flags, iv_len = 16;
+       int flags, iv_len;
        uint64_t offset_ctrl;
        uint64_t *offset_vaddr;
        uint8_t *iv_s;
@@ -996,6 +996,9 @@ cpt_zuc_snow3g_prep(uint32_t req_flags, uint64_t d_offs, uint64_t d_lens,
        cpt_inst_w4.s.opcode_minor = se_ctx->template_w4.s.opcode_minor;
 
        if (flags == 0x1) {
+               iv_s = params->auth_iv_buf;
+               iv_len = params->auth_iv_len;
+
                /*
                 * Microcode expects offsets in bytes
                 * TODO: Rounding off
@@ -1016,9 +1019,10 @@ cpt_zuc_snow3g_prep(uint32_t req_flags, uint64_t d_offs, uint64_t d_lens,
 
                encr_data_len = 0;
                encr_offset = 0;
-
-               iv_s = params->auth_iv_buf;
        } else {
+               iv_s = params->iv_buf;
+               iv_len = params->cipher_iv_len;
+
                /* EEA3 or UEA2 */
                /*
                 * Microcode expects offsets in bytes
@@ -1039,8 +1043,6 @@ cpt_zuc_snow3g_prep(uint32_t req_flags, uint64_t d_offs, uint64_t d_lens,
 
                auth_data_len = 0;
                auth_offset = 0;
-
-               iv_s = params->iv_buf;
        }
 
        if (unlikely((encr_offset >> 16) || (auth_offset >> 8))) {
@@ -1719,7 +1721,7 @@ fill_sess_cipher(struct rte_crypto_sym_xform *xform, struct cnxk_se_sess *sess)
                break;
        case RTE_CRYPTO_CIPHER_ZUC_EEA3:
                enc_type = ROC_SE_ZUC_EEA3;
-               cipher_key_len = 16;
+               cipher_key_len = c_form->key.length;
                zsk_flag = ROC_SE_ZS_EA;
                break;
        case RTE_CRYPTO_CIPHER_AES_XTS:
@@ -2069,6 +2071,9 @@ fill_fc_params(struct rte_crypto_op *cop, struct cnxk_se_sess *sess,
        uint32_t iv_buf[4];
        int ret;
 
+       fc_params.cipher_iv_len = sess->iv_length;
+       fc_params.auth_iv_len = sess->auth_iv_length;
+
        if (likely(sess->iv_length)) {
                flags |= ROC_SE_VALID_IV_BUF;
                fc_params.iv_buf = rte_crypto_op_ctod_offset(cop, uint8_t *,
@@ -2379,6 +2384,7 @@ fill_digest_params(struct rte_crypto_op *cop, struct cnxk_se_sess *sess,
                 */
                d_offs = auth_range_off;
                auth_range_off = 0;
+               params.auth_iv_len = sess->auth_iv_length;
                params.auth_iv_buf = rte_crypto_op_ctod_offset(
                        cop, uint8_t *, sess->auth_iv_offset);
                if (sess->zsk_flag == ROC_SE_K_F9) {