net/ice/base: introduce and use for each bit iterator

[dpdk.git] / drivers / crypto / qat / qat_sym.c

diff --git a/drivers/crypto/qat/qat_sym.c b/drivers/crypto/qat/qat_sym.c
index cecced6..e3f98a7 100644 (file)
--- a/drivers/crypto/qat/qat_sym.c
+++ b/drivers/crypto/qat/qat_sym.c
@@ -149,7 +149,7 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg,
                void *op_cookie, enum qat_device_gen qat_dev_gen)
 {
        int ret = 0;
-       struct qat_sym_session *ctx;
+       struct qat_sym_session *ctx = NULL;
        struct icp_qat_fw_la_cipher_req_params *cipher_param;
        struct icp_qat_fw_la_auth_req_params *auth_param;
        register struct icp_qat_fw_la_bulk_req *qat_req;
@@ -177,11 +177,33 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg,
                QAT_DP_LOG(ERR, "QAT PMD only supports session oriented"
                                " requests, op (%p) is sessionless.", op);
                return -EINVAL;
+       } else if (op->sess_type == RTE_CRYPTO_OP_WITH_SESSION) {
+               ctx = (struct qat_sym_session *)get_sym_session_private_data(
+                               op->sym->session, qat_sym_driver_id);
+#ifdef RTE_LIBRTE_SECURITY
+       } else {
+               ctx = (struct qat_sym_session *)get_sec_session_private_data(
+                               op->sym->sec_session);
+               if (likely(ctx)) {
+                       if (unlikely(ctx->bpi_ctx == NULL)) {
+                               QAT_DP_LOG(ERR, "QAT PMD only supports security"
+                                               " operation requests for"
+                                               " DOCSIS, op (%p) is not for"
+                                               " DOCSIS.", op);
+                               return -EINVAL;
+                       } else if (unlikely(((op->sym->m_dst != NULL) &&
+                                       (op->sym->m_dst != op->sym->m_src)) ||
+                                       op->sym->m_src->nb_segs > 1)) {
+                               QAT_DP_LOG(ERR, "OOP and/or multi-segment"
+                                               " buffers not supported for"
+                                               " DOCSIS security.");
+                               op->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
+                               return -EINVAL;
+                       }
+               }
+#endif
        }
 
-       ctx = (struct qat_sym_session *)get_sym_session_private_data(
-                       op->sym->session, cryptodev_qat_driver_id);
-
        if (unlikely(ctx == NULL)) {
                QAT_DP_LOG(ERR, "Session was not created for this device");
                return -EINVAL;
@@ -242,7 +264,7 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg,
                        cipher_ofs = op->sym->cipher.data.offset >> 3;
 
                } else if (ctx->bpi_ctx) {
-                       /* DOCSIS - only send complete blocks to device
+                       /* DOCSIS - only send complete blocks to device.
                         * Process any partial block using CFB mode.
                         * Even if 0 complete blocks, still send this to device
                         * to get into rx queue for post-process and dequeuing
@@ -428,7 +450,8 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg,
                min_ofs = op->sym->aead.data.offset;
        }
 
-       if (op->sym->m_src->next || (op->sym->m_dst && op->sym->m_dst->next))
+       if (op->sym->m_src->nb_segs > 1 ||
+                       (op->sym->m_dst && op->sym->m_dst->nb_segs > 1))
                do_sgl = 1;
 
        /* adjust for chain case */