4 * Copyright (C) Cavium networks Ltd. 2016.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
16 * * Neither the name of Cavium networks nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #ifndef _THUNDERX_NICVF_STRUCT_H
34 #define _THUNDERX_NICVF_STRUCT_H
38 #include <rte_spinlock.h>
39 #include <rte_mempool.h>
41 #include <rte_interrupts.h>
42 #include <rte_ethdev.h>
43 #include <rte_memory.h>
48 struct rbdr_entry_t *desc;
49 nicvf_phys_addr_t phys;
55 } __rte_cache_aligned;
58 union sq_entry_t *desc;
59 nicvf_phys_addr_t phys;
60 struct rte_mbuf **txbuffs;
63 struct rte_mempool *pool;
65 void (*pool_free)(struct nicvf_txq *sq);
72 uint16_t tx_free_thresh;
73 } __rte_cache_aligned;
76 uint64_t mbuf_phys_off;
79 nicvf_phys_addr_t phys;
80 union cq_entry_t *desc;
81 struct nicvf_rbdr *shared_rbdr;
83 struct rte_mempool *pool;
86 int32_t available_space;
88 uint16_t rx_free_thresh;
90 uint16_t precharge_cnt;
94 } __rte_cache_aligned;
102 bool loopback_supported;
112 uint16_t subsystem_device_id;
113 uint16_t subsystem_vendor_id;
114 struct nicvf_rbdr *rbdr;
115 struct nicvf_rss_reta_info rss_info;
116 struct rte_eth_dev *eth_dev;
117 struct rte_intr_handle intr_handle;
121 uint8_t mac_addr[ETHER_ADDR_LEN];
122 } __rte_cache_aligned;
124 #endif /* _THUNDERX_NICVF_STRUCT_H */