-/******************************************************************************\r
-*\r
-* Copyright (c) 2019 Intel.\r
-*\r
-* Licensed under the Apache License, Version 2.0 (the "License");\r
-* you may not use this file except in compliance with the License.\r
-* You may obtain a copy of the License at\r
-*\r
-* http://www.apache.org/licenses/LICENSE-2.0\r
-*\r
-* Unless required by applicable law or agreed to in writing, software\r
-* distributed under the License is distributed on an "AS IS" BASIS,\r
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
-* See the License for the specific language governing permissions and\r
-* limitations under the License.\r
-*\r
-*******************************************************************************/\r
-\r
-/**\r
- * @brief This file has all definitions for the Ethernet Data Interface Layer\r
- * @file ethernet.h\r
- * @ingroup group_lte_source_auxlib\r
- * @author Intel Corporation\r
- **/\r
-\r
-#ifndef AUXLIB_ETHERNET_H\r
-#define AUXLIB_ETHERNET_H\r
-\r
-#ifdef __cplusplus\r
-extern "C" {\r
-#endif\r
-\r
-#include <rte_config.h>\r
-#include <rte_ether.h>\r
-#include <rte_mbuf.h>\r
-\r
-#define BURST_SIZE 4096\r
-\r
-//#define VLAN_SUPPORT\r
-#define FLEXRAN_UP_VLAN_TAG 2\r
-#define ETHER_TYPE_ETHDI ETHER_TYPE_IPv4 /* hack needed for jumbo frames */\r
-#define ETHER_TYPE_ECPRI 0xAEFE\r
-#define ETHER_TYPE_SYNC 0xBEFE\r
-#define ETHER_TYPE_START_TX 0xCEFE\r
-\r
-#define NUM_MBUFS 65536\r
-#define MBUF_CACHE 256\r
-\r
-#define MBUF_POOL_ELM_SMALL 1500 /* regular ethernet MTU, most compatible */\r
-#define MBUF_POOL_ELEMENT MAX_RX_LEN\r
-\r
-#define MAX_RX_LEN 9600\r
-#define MAX_TX_LEN (MAX_RX_LEN - 14) /* headroom for rx driver */\r
-#define MAX_DATA_SIZE (MAX_TX_LEN - sizeof(struct ether_hdr) - \\r
- sizeof(struct ethdi_hdr) - sizeof(struct burst_hdr))\r
-\r
-/* Looks like mbuf size is limited to 16 bits - see the buf_len field. */\r
-#define MBUF_POOL_ELM_BIG USHRT_MAX\r
-#define NUM_MBUFS_BIG 64\r
-\r
-#define DEFAULT_DUMP_LENGTH 96\r
-\r
-extern struct rte_mempool *_eth_mbuf_pool;\r
-extern struct rte_mempool *_eth_mbuf_pool_small;\r
-extern struct rte_mempool *_eth_mbuf_pool_big;\r
-extern struct rte_mempool *socket_direct_pool;\r
-extern struct rte_mempool *socket_indirect_pool;\r
-\r
-/* Do NOT change the order of this enum and below\r
- * - need to be in sync with the table of handlers in testue.c */\r
-enum pkt_type\r
-{\r
- PKT_ZERO,\r
- PKT_EMPTY,\r
- PKT_DISCOVER_REQUEST,\r
- PKT_PING,\r
- PKT_PONG,\r
- PKT_DISCOVER_REPLY,\r
- PKT_LTE_DATA,\r
- PKT_LTE_CONTROL,\r
- PKT_BURST,\r
- PKT_DATATEST,\r
- PKT_ADD_ETHDEV,\r
- PKT_SYNC_START,\r
- PKT_LAST,\r
-};\r
-\r
-/* Do NOT change the order. */\r
-static char * const xran_pkt_descriptions[PKT_LAST + 1] = {\r
- "ZERO",\r
- "empty packet",\r
- "discovery request packet",\r
- "ping packet",\r
- "pong packet",\r
- "discovery reply packet",\r
- "LTE data packet",\r
- "LTE control packet",\r
- "BURST packet",\r
- "DATATEST packet",\r
- "Add ethernet port command packet",\r
- "SYNC-START packet",\r
- "LAST packet",\r
-};\r
-\r
-struct burst_hdr {\r
- int8_t pkt_idx;\r
- int8_t total_pkts;\r
- int8_t original_type;\r
- int8_t data[];\r
-};\r
-\r
-struct ethdi_hdr {\r
- uint8_t pkt_type;\r
- uint8_t source_id;\r
- uint8_t dest_id;\r
- int8_t data[]; /* original raw data starts here! */\r
-};\r
-\r
-\r
-void xran_init_mbuf_pool(void);\r
-\r
-void xran_init_port(int port, struct ether_addr *p_lls_cu_addr);\r
-\r
-void xran_add_eth_hdr_vlan(struct ether_addr *dst, uint16_t ethertype, struct rte_mbuf *mb, uint16_t vlan_tci);\r
-\r
-#if 0\r
-void xran_memdump(void *addr, int len);\r
-void xran_add_eth_hdr(struct ether_addr *dst, uint16_t ethertype, struct rte_mbuf *);\r
-int xran_send_mbuf(struct ether_addr *dst, struct rte_mbuf *mb);\r
-int xran_send_message_burst(int dst_id, int pkt_type, void *body, int len);\r
-int xran_show_delayed_message(void);\r
-#endif\r
-/*\r
- * Print a message after all critical processing done.\r
- * Mt-safe. 4 variants - normal, warning, error and debug log.\r
- */\r
-int __xran_delayed_msg(const char *fmt, ...);\r
-#define nlog(m, ...) __xran_delayed_msg("%s(): " m "\n", __FUNCTION__, ##__VA_ARGS__)\r
-#define delayed_message nlog /* this is the old alias for this function */\r
-#define wlog(m, ...) nlog("WARNING: " m, ##__VA_ARGS__)\r
-#define elog(m, ...) nlog("ERROR: " m, ##__VA_ARGS__)\r
-#ifdef DEBUG\r
-# define dlog(m, ...) nlog("DEBUG: " m, ##__VA_ARGS__)\r
-#else\r
-# define dlog(m, ...)\r
-#endif\r
-\r
-#define PANIC_ON(x, m, ...) do { if (unlikely(x)) \\r
- rte_panic("%s: " m "\n", #x, ##__VA_ARGS__); } while (0)\r
-\r
-/* Add mbuf to the TX ring. */\r
-static inline int xran_enqueue_mbuf(struct rte_mbuf *mb, struct rte_ring *r)\r
-{\r
- if (rte_ring_enqueue(r, mb) == 0) {\r
- return 1; /* success */\r
- }\r
-\r
- rte_pktmbuf_free(mb);\r
- wlog("failed to enqueue packet on port %d (ring full)", mb->port);\r
-\r
- return 0; /* fail */\r
-}\r
-\r
-#ifdef __cplusplus\r
-}\r
-#endif\r
-\r
-#endif /* AUXLIB_ETHERNET_H */\r
+/******************************************************************************
+*
+* Copyright (c) 2019 Intel.
+*
+* 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.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file has all definitions for the Ethernet Data Interface Layer
+ * @file ethernet.h
+ * @ingroup group_lte_source_auxlib
+ * @author Intel Corporation
+ **/
+
+#ifndef AUXLIB_ETHERNET_H
+#define AUXLIB_ETHERNET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_config.h>
+#include <rte_ether.h>
+#include <rte_mbuf.h>
+
+#define BURST_SIZE 4096
+
+//#define VLAN_SUPPORT
+#define FLEXRAN_UP_VLAN_TAG 2
+#define ETHER_TYPE_ETHDI ETHER_TYPE_IPv4 /* hack needed for jumbo frames */
+#define ETHER_TYPE_ECPRI 0xAEFE
+#define ETHER_TYPE_SYNC 0xBEFE
+#define ETHER_TYPE_START_TX 0xCEFE
+
+#define NUM_MBUFS 65536
+#define MBUF_CACHE 256
+
+#define MBUF_POOL_ELM_SMALL 1500 /* regular ethernet MTU, most compatible */
+#define MBUF_POOL_ELEMENT MAX_RX_LEN
+
+#define MAX_RX_LEN 9600
+#define MAX_TX_LEN (MAX_RX_LEN - 14) /* headroom for rx driver */
+#define MAX_DATA_SIZE (MAX_TX_LEN - sizeof(struct ether_hdr) - \
+ sizeof(struct ethdi_hdr) - sizeof(struct burst_hdr))
+
+/* Looks like mbuf size is limited to 16 bits - see the buf_len field. */
+#define MBUF_POOL_ELM_BIG USHRT_MAX
+#define NUM_MBUFS_BIG 64
+
+#define DEFAULT_DUMP_LENGTH 96
+
+extern struct rte_mempool *_eth_mbuf_pool;
+extern struct rte_mempool *_eth_mbuf_pool_small;
+extern struct rte_mempool *_eth_mbuf_pool_big;
+extern struct rte_mempool *socket_direct_pool;
+extern struct rte_mempool *socket_indirect_pool;
+
+/* Do NOT change the order of this enum and below
+ * - need to be in sync with the table of handlers in testue.c */
+enum pkt_type
+{
+ PKT_ZERO,
+ PKT_EMPTY,
+ PKT_DISCOVER_REQUEST,
+ PKT_PING,
+ PKT_PONG,
+ PKT_DISCOVER_REPLY,
+ PKT_LTE_DATA,
+ PKT_LTE_CONTROL,
+ PKT_BURST,
+ PKT_DATATEST,
+ PKT_ADD_ETHDEV,
+ PKT_SYNC_START,
+ PKT_LAST,
+};
+
+/* Do NOT change the order. */
+static char * const xran_pkt_descriptions[PKT_LAST + 1] = {
+ "ZERO",
+ "empty packet",
+ "discovery request packet",
+ "ping packet",
+ "pong packet",
+ "discovery reply packet",
+ "LTE data packet",
+ "LTE control packet",
+ "BURST packet",
+ "DATATEST packet",
+ "Add ethernet port command packet",
+ "SYNC-START packet",
+ "LAST packet",
+};
+
+struct burst_hdr {
+ int8_t pkt_idx;
+ int8_t total_pkts;
+ int8_t original_type;
+ int8_t data[];
+};
+
+struct ethdi_hdr {
+ uint8_t pkt_type;
+ uint8_t source_id;
+ uint8_t dest_id;
+ int8_t data[]; /* original raw data starts here! */
+};
+
+
+void xran_init_mbuf_pool(void);
+
+void xran_init_port(int port, struct ether_addr *p_lls_cu_addr);
+
+void xran_add_eth_hdr_vlan(struct ether_addr *dst, uint16_t ethertype, struct rte_mbuf *mb, uint16_t vlan_tci);
+
+#if 0
+void xran_memdump(void *addr, int len);
+void xran_add_eth_hdr(struct ether_addr *dst, uint16_t ethertype, struct rte_mbuf *);
+int xran_send_mbuf(struct ether_addr *dst, struct rte_mbuf *mb);
+int xran_send_message_burst(int dst_id, int pkt_type, void *body, int len);
+int xran_show_delayed_message(void);
+#endif
+/*
+ * Print a message after all critical processing done.
+ * Mt-safe. 4 variants - normal, warning, error and debug log.
+ */
+int __xran_delayed_msg(const char *fmt, ...);
+#define nlog(m, ...) __xran_delayed_msg("%s(): " m "\n", __FUNCTION__, ##__VA_ARGS__)
+#define delayed_message nlog /* this is the old alias for this function */
+#define wlog(m, ...) nlog("WARNING: " m, ##__VA_ARGS__)
+#define elog(m, ...) nlog("ERROR: " m, ##__VA_ARGS__)
+#ifdef DEBUG
+# define dlog(m, ...) nlog("DEBUG: " m, ##__VA_ARGS__)
+#else
+# define dlog(m, ...)
+#endif
+
+#define PANIC_ON(x, m, ...) do { if (unlikely(x)) \
+ rte_panic("%s: " m "\n", #x, ##__VA_ARGS__); } while (0)
+
+/* Add mbuf to the TX ring. */
+static inline int xran_enqueue_mbuf(struct rte_mbuf *mb, struct rte_ring *r)
+{
+ if (rte_ring_enqueue(r, mb) == 0) {
+ return 1; /* success */
+ }
+
+ rte_pktmbuf_free(mb);
+ wlog("failed to enqueue packet on port %d (ring full)", mb->port);
+
+ return 0; /* fail */
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AUXLIB_ETHERNET_H */