doc: fix nics features matrix for ixgbe

[dpdk.git] / examples / ip_pipeline / pipeline / pipeline_flow_classification_be.c

diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c b/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c
index c528dfb..70d976d 100644 (file)
--- a/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -55,6 +55,7 @@ struct pipeline_flow_classification {
        uint32_t key_offset;
        uint32_t hash_offset;
        uint8_t key_mask[PIPELINE_FC_FLOW_KEY_MAX_SIZE];
+       uint32_t key_mask_present;
        uint32_t flow_id_offset;
 
 } __rte_cache_aligned;
@@ -308,7 +309,7 @@ pipeline_fc_parse_args(struct pipeline_flow_classification *p,
                                "\"%s\" is too long", params->name,
                                arg_name);
 
-                       snprintf(key_mask_str, mask_str_len, "%s",
+                       snprintf(key_mask_str, sizeof(key_mask_str), "%s",
                                arg_value);
 
                        continue;
@@ -370,11 +371,21 @@ pipeline_fc_parse_args(struct pipeline_flow_classification *p,
                uint32_t key_size = p->key_size;
                int status;
 
+               PIPELINE_ARG_CHECK(((key_size == 8) || (key_size == 16)),
+                       "Parse error in section \"%s\": entry key_mask "
+                       "only allowed for key_size of 8 or 16 bytes",
+                       params->name);
+
                PIPELINE_ARG_CHECK((strlen(key_mask_str) ==
                        (key_size * 2)), "Parse error in section "
                        "\"%s\": key_mask should have exactly %u hex "
                        "digits", params->name, (key_size * 2));
 
+               PIPELINE_ARG_CHECK((hash_offset_present == 0), "Parse "
+                       "error in section \"%s\": entry hash_offset only "
+                       "allowed when key_mask is not present",
+                       params->name);
+
                status = parse_hex_string(key_mask_str, p->key_mask,
                        &p->key_size);
 
@@ -383,6 +394,8 @@ pipeline_fc_parse_args(struct pipeline_flow_classification *p,
                        "key_mask", key_mask_str);
        }
 
+       p->key_mask_present = key_mask_present;
+
        return 0;
 }
 
@@ -462,7 +475,6 @@ static void *pipeline_fc_init(struct pipeline_params *params,
                        .arg_create = pipeline_port_out_params_convert(
                                &params->port_out[i]),
                        .f_action = NULL,
-                       .f_action_bulk = NULL,
                        .arg_ah = NULL,
                };
 
@@ -487,7 +499,8 @@ static void *pipeline_fc_init(struct pipeline_params *params,
                        .signature_offset = p_fc->hash_offset,
                        .key_offset = p_fc->key_offset,
                        .f_hash = hash_func[(p_fc->key_size / 8) - 1],
-                       .key_mask = p_fc->key_mask,
+                       .key_mask = (p_fc->key_mask_present) ?
+                               p_fc->key_mask : NULL,
                        .seed = 0,
                };
 
@@ -498,7 +511,8 @@ static void *pipeline_fc_init(struct pipeline_params *params,
                        .signature_offset = p_fc->hash_offset,
                        .key_offset = p_fc->key_offset,
                        .f_hash = hash_func[(p_fc->key_size / 8) - 1],
-                       .key_mask = p_fc->key_mask,
+                       .key_mask = (p_fc->key_mask_present) ?
+                               p_fc->key_mask : NULL,
                        .seed = 0,
                };