O-RAN E Maintenance Release contribution for ODULOW

[o-du/phy.git] / fhi_lib / lib / ethernet / ethernet.h

diff --git a/fhi_lib/lib/ethernet/ethernet.h b/fhi_lib/lib/ethernet/ethernet.h
index bc4bffb..f6b1b21 100644 (file)
--- a/fhi_lib/lib/ethernet/ethernet.h
+++ b/fhi_lib/lib/ethernet/ethernet.h
@@ -1,6 +1,6 @@
 /******************************************************************************
 *
-*   Copyright (c) 2019 Intel.
+*   Copyright (c) 2020 Intel.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
@@ -23,8 +23,8 @@
  * @author Intel Corporation
  **/
 
-#ifndef AUXLIB_ETHERNET_H
-#define AUXLIB_ETHERNET_H
+#ifndef _XRANLIB_ETHERNET_H_
+#define _XRANLIB_ETHERNET_H_
 
 #ifdef __cplusplus
 extern "C" {
@@ -34,80 +34,44 @@ extern "C" {
 #include <rte_ether.h>
 #include <rte_mbuf.h>
 
-#define BURST_SIZE 4096
+
+#define BURST_SIZE 4096 /** IAVF_MAX_RING_DESC        4096  */
 
 #define ETHER_TYPE_ETHDI RTE_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 65535/*16383*/ /*65535*/ /** optimal is n = (2^q - 1) */
 #define NUM_MBUFS_RING NUM_MBUFS+1 /** The size of the ring (must be a power of 2) */
 
+#define NUM_MBUFS_VF 1048575
+
+#define NUM_MBUFS_RING_TRX 2097152
+
 #define MBUF_CACHE 256
 
+#define MBUF_POOL_ELM_SMALL_INDIRECT (128 + RTE_PKTMBUF_HEADROOM ) /* indirect */
+
 #define MBUF_POOL_ELM_SMALL (1500 + RTE_PKTMBUF_HEADROOM )/* regular ethernet MTU, most compatible */
 #define MBUF_POOL_ELEMENT (MAX_RX_LEN + RTE_PKTMBUF_HEADROOM)
 
+#define MBUF_POOL_PKT_GEN_ELM (256 + RTE_PKTMBUF_HEADROOM )
+
 #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_pkt_gen;
 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,
-};
+extern struct rte_mempool *_eth_mbuf_pool_vf_rx[16][RTE_MAX_QUEUES_PER_PORT];
+extern struct rte_mempool *_eth_mbuf_pool_vf_small[16];
 
-/* 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;
@@ -117,34 +81,11 @@ struct ethdi_hdr {
 };
 
 
-void xran_init_mbuf_pool(void);
-
-void xran_init_port(int port);
-
+void xran_init_mbuf_pool(uint32_t mtu);
+void xran_init_port(int port, uint16_t num_rxq, uint32_t mtu);
+void xran_init_port_mempool(int p_id, uint32_t mtu);
 void xran_add_eth_hdr_vlan(struct rte_ether_addr *dst, uint16_t ethertype, struct rte_mbuf *mb);
 
-#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)
 
@@ -156,7 +97,7 @@ static inline int xran_enqueue_mbuf(struct rte_mbuf *mb, struct rte_ring *r)
     }
 
     rte_pktmbuf_free(mb);
-    wlog("failed to enqueue packet on port %d (ring full)", mb->port);
+    //print_err("failed to enqueue packet on port %d (ring full)", mb->port);
 
     return 0;   /* fail */
 }
@@ -165,4 +106,4 @@ static inline int xran_enqueue_mbuf(struct rte_mbuf *mb, struct rte_ring *r)
 }
 #endif
 
-#endif /* AUXLIB_ETHERNET_H */
+#endif /* _XRANLIB_ETHERNET_H_ */