+/* Switch port ID parameters for bonding configurations. */
+#define MLX5_PORT_ID_BONDING_PF_MASK 0xf
+#define MLX5_PORT_ID_BONDING_PF_SHIFT 0xf
+
+/* Alarm timeout. */
+#define MLX5_ALARM_TIMEOUT_US 100000
+
+/* Maximum number of extended statistics counters. */
+#define MLX5_MAX_XSTATS 32
+
+/* Maximum Packet headers size (L2+L3+L4) for TSO. */
+#define MLX5_MAX_TSO_HEADER (128u + 34u)
+
+/* Inline data size required by NICs. */
+#define MLX5_INLINE_HSIZE_NONE 0
+#define MLX5_INLINE_HSIZE_L2 (sizeof(struct rte_ether_hdr) + \
+ sizeof(struct rte_vlan_hdr))
+#define MLX5_INLINE_HSIZE_L3 (MLX5_INLINE_HSIZE_L2 + \
+ sizeof(struct rte_ipv6_hdr))
+#define MLX5_INLINE_HSIZE_L4 (MLX5_INLINE_HSIZE_L3 + \
+ sizeof(struct rte_tcp_hdr))
+#define MLX5_INLINE_HSIZE_INNER_L2 (MLX5_INLINE_HSIZE_L3 + \
+ sizeof(struct rte_udp_hdr) + \
+ sizeof(struct rte_vxlan_hdr) + \
+ sizeof(struct rte_ether_hdr) + \
+ sizeof(struct rte_vlan_hdr))
+#define MLX5_INLINE_HSIZE_INNER_L3 (MLX5_INLINE_HSIZE_INNER_L2 + \
+ sizeof(struct rte_ipv6_hdr))
+#define MLX5_INLINE_HSIZE_INNER_L4 (MLX5_INLINE_HSIZE_INNER_L3 + \
+ sizeof(struct rte_tcp_hdr))
+
+/* Threshold of buffer replenishment for vectorized Rx. */
+#define MLX5_VPMD_RXQ_RPLNSH_THRESH(n) \
+ (RTE_MIN(MLX5_VPMD_RX_MAX_BURST, (unsigned int)(n) >> 2))
+
+/* Maximum size of burst for vectorized Rx. */
+#define MLX5_VPMD_RX_MAX_BURST 64U
+
+/* Number of packets vectorized Rx can simultaneously process in a loop. */
+#define MLX5_VPMD_DESCS_PER_LOOP 4
+
+/* Supported RSS */
+#define MLX5_RSS_HF_MASK (~(ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP))
+
+/* Timeout in seconds to get a valid link status. */
+#define MLX5_LINK_STATUS_TIMEOUT 10
+
+/* Maximum number of UAR pages used by a port,
+ * These are the size and mask for an array of mutexes used to synchronize
+ * the access to port's UARs on platforms that do not support 64 bit writes.
+ * In such systems it is possible to issue the 64 bits DoorBells through two
+ * consecutive writes, each write 32 bits. The access to a UAR page (which can
+ * be accessible by all threads in the process) must be synchronized
+ * (for example, using a semaphore). Such a synchronization is not required
+ * when ringing DoorBells on different UAR pages.
+ * A port with 512 Tx queues uses 8, 4kBytes, UAR pages which are shared
+ * among the ports.
+ */
+#define MLX5_UAR_PAGE_NUM_MAX 64
+#define MLX5_UAR_PAGE_NUM_MASK ((MLX5_UAR_PAGE_NUM_MAX) - 1)
+
+/* Log 2 of the default number of strides per WQE for Multi-Packet RQ. */
+#define MLX5_MPRQ_STRIDE_NUM_N 6U
+
+/* Two-byte shift is disabled for Multi-Packet RQ. */
+#define MLX5_MPRQ_TWO_BYTE_SHIFT 0
+
+/*
+ * Minimum size of packet to be memcpy'd instead of being attached as an
+ * external buffer.
+ */
+#define MLX5_MPRQ_MEMCPY_DEFAULT_LEN 128
+
+/* Minimum number Rx queues to enable Multi-Packet RQ. */
+#define MLX5_MPRQ_MIN_RXQS 12
+
+/* Cache size of mempool for Multi-Packet RQ. */
+#define MLX5_MPRQ_MP_CACHE_SZ 32U
+
+/* Definition of static_assert found in /usr/include/assert.h */
+#ifndef HAVE_STATIC_ASSERT
+#define static_assert _Static_assert
+#endif
+