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authorVishwesh M Rudramuni <vishweshmr@gmail.com>2017-04-18 19:41:40 +0530
committerDeepak S <deepak.s@linux.intel.com>2017-04-18 02:59:07 -0700
commit51cd08d9a3f2826088d122e2a5683315c77a2786 (patch)
tree3fac17a8f7bf362f0c77f1003615b2063d900d35 /common/VIL/pipeline_common/pipeline_common_fe.h
parent03aef84e240c5be8813634735d825420129f1460 (diff)
common: Adding common library for sample vnf
JIRA: SAMPLEVNF-3 This patch adds common libraries required as part of the sample vnf. This includes the following libraries 1. ACL library 2. SIP 3. FTP 4. Connection tracker 5. L2l3 stack - Interface Manager - ARP & ICMPv4 - ND & ICMPv6 and other common libraries needed for ip pipeline framework Change-Id: I117690b6b63fbcd76974cd7274518484e60980ab Signed-off-by: Vishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com> [Push patch to gerrit] Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Diffstat (limited to 'common/VIL/pipeline_common/pipeline_common_fe.h')
-rw-r--r--common/VIL/pipeline_common/pipeline_common_fe.h231
1 files changed, 231 insertions, 0 deletions
diff --git a/common/VIL/pipeline_common/pipeline_common_fe.h b/common/VIL/pipeline_common/pipeline_common_fe.h
new file mode 100644
index 00000000..fd53cc1d
--- /dev/null
+++ b/common/VIL/pipeline_common/pipeline_common_fe.h
@@ -0,0 +1,231 @@
+/*
+// Copyright (c) 2017 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+
+#ifndef __INCLUDE_PIPELINE_COMMON_FE_H__
+#define __INCLUDE_PIPELINE_COMMON_FE_H__
+
+#include <rte_common.h>
+#include <rte_cycles.h>
+#include <rte_malloc.h>
+#include <cmdline_parse.h>
+
+#include "pipeline_common_be.h"
+#include "pipeline.h"
+#include "app.h"
+
+#ifndef MSG_TIMEOUT_DEFAULT
+#define MSG_TIMEOUT_DEFAULT 1000
+#endif
+struct app_link_params mylink[APP_MAX_LINKS];
+static inline struct app_pipeline_data *
+app_pipeline_data(struct app_params *app, uint32_t id)
+{
+ struct app_pipeline_params *params;
+
+ APP_PARAM_FIND_BY_ID(app->pipeline_params, "PIPELINE", id, params);
+ if (params == NULL)
+ return NULL;
+
+ return &app->pipeline_data[params - app->pipeline_params];
+}
+
+static inline void *
+app_pipeline_data_fe(struct app_params *app, uint32_t id, struct pipeline_type *ptype)
+{
+ struct app_pipeline_data *pipeline_data;
+
+ pipeline_data = app_pipeline_data(app, id);
+ if (pipeline_data == NULL)
+ return NULL;
+
+ if (strcmp(pipeline_data->ptype->name, ptype->name) != 0)
+ return NULL;
+
+ if (pipeline_data->enabled == 0)
+ return NULL;
+
+ return pipeline_data->fe;
+}
+
+static inline struct rte_ring *
+app_pipeline_msgq_in_get(struct app_params *app,
+ uint32_t pipeline_id)
+{
+ struct app_msgq_params *p;
+
+ APP_PARAM_FIND_BY_ID(app->msgq_params,
+ "MSGQ-REQ-PIPELINE",
+ pipeline_id,
+ p);
+ if (p == NULL)
+ return NULL;
+
+ return app->msgq[p - app->msgq_params];
+}
+
+static inline struct rte_ring *
+app_pipeline_msgq_out_get(struct app_params *app,
+ uint32_t pipeline_id)
+{
+ struct app_msgq_params *p;
+
+ APP_PARAM_FIND_BY_ID(app->msgq_params,
+ "MSGQ-RSP-PIPELINE",
+ pipeline_id,
+ p);
+ if (p == NULL)
+ return NULL;
+
+ return app->msgq[p - app->msgq_params];
+}
+
+static inline void *
+app_msg_alloc(__rte_unused struct app_params *app)
+{
+ return rte_malloc(NULL, 2048, RTE_CACHE_LINE_SIZE);
+}
+
+static inline void
+app_msg_free(__rte_unused struct app_params *app,
+ void *msg)
+{
+ rte_free(msg);
+}
+
+static inline void
+app_msg_send(struct app_params *app,
+ uint32_t pipeline_id,
+ void *msg)
+{
+ struct rte_ring *r = app_pipeline_msgq_in_get(app, pipeline_id);
+ int status;
+
+ do {
+ status = rte_ring_sp_enqueue(r, msg);
+ } while (status == -ENOBUFS);
+}
+
+static inline void *
+app_msg_recv(struct app_params *app,
+ uint32_t pipeline_id)
+{
+ struct rte_ring *r = app_pipeline_msgq_out_get(app, pipeline_id);
+ void *msg;
+ int status = rte_ring_sc_dequeue(r, &msg);
+
+ if (status != 0)
+ return NULL;
+
+ return msg;
+}
+
+static inline void *
+app_msg_send_recv(struct app_params *app,
+ uint32_t pipeline_id,
+ void *msg,
+ uint32_t timeout_ms)
+{
+ struct rte_ring *r_req = app_pipeline_msgq_in_get(app, pipeline_id);
+ struct rte_ring *r_rsp = app_pipeline_msgq_out_get(app, pipeline_id);
+ uint64_t hz = rte_get_tsc_hz();
+ void *msg_recv = NULL;
+ uint64_t deadline;
+ int status = 0;
+
+ /* send */
+ do {
+ if(r_req)
+ status = rte_ring_sp_enqueue(r_req, (void *) msg);
+ } while (status == -ENOBUFS);
+
+ /* recv */
+ deadline = (timeout_ms) ?
+ (rte_rdtsc() + ((hz * timeout_ms) / 1000)) :
+ UINT64_MAX;
+
+ do {
+ if (rte_rdtsc() > deadline)
+ return NULL;
+ if (r_rsp)
+ status = rte_ring_sc_dequeue(r_rsp, &msg_recv);
+ } while (status != 0);
+
+ return msg_recv;
+}
+
+int
+app_pipeline_ping(struct app_params *app,
+ uint32_t pipeline_id);
+
+int
+app_pipeline_stats_port_in(struct app_params *app,
+ uint32_t pipeline_id,
+ uint32_t port_id,
+ struct rte_pipeline_port_in_stats *stats);
+
+int
+app_pipeline_stats_port_out(struct app_params *app,
+ uint32_t pipeline_id,
+ uint32_t port_id,
+ struct rte_pipeline_port_out_stats *stats);
+
+int
+app_pipeline_stats_table(struct app_params *app,
+ uint32_t pipeline_id,
+ uint32_t table_id,
+ struct rte_pipeline_table_stats *stats);
+
+int
+app_pipeline_port_in_enable(struct app_params *app,
+ uint32_t pipeline_id,
+ uint32_t port_id);
+
+int
+app_pipeline_port_in_disable(struct app_params *app,
+ uint32_t pipeline_id,
+ uint32_t port_id);
+
+int
+app_link_config(struct app_params *app,
+ uint32_t link_id,
+ uint32_t ip,
+ uint32_t depth);
+
+int
+app_link_up(struct app_params *app,
+ uint32_t link_id);
+
+int
+app_link_down(struct app_params *app,
+ uint32_t link_id);
+
+int
+app_pipeline_common_cmd_push(struct app_params *app);
+
+
+void convert_prefixlen_to_netmask_ipv6(uint32_t depth, uint8_t netmask_ipv6[]);
+
+void
+get_host_portion_ipv6(uint8_t ipv6[], uint8_t netmask[], uint8_t host_ipv6[]);
+
+void
+get_bcast_portion_ipv6(uint8_t host[], uint8_t netmask[], uint8_t bcast_ipv6[]);
+
+int
+app_link_config_ipv6(struct app_params *app,
+ uint32_t link_id, uint8_t ipv6[], uint32_t depth);
+
+#endif