#ifndef RTE_PMD_MLX5_DEFS_H_
#define RTE_PMD_MLX5_DEFS_H_
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
+#include <rte_vxlan.h>
-#include "mlx5_autoconf.h"
-
-/* Reported driver name. */
-#define MLX5_DRIVER_NAME "net_mlx5"
+#include <mlx5_common_defs.h>
-/* Maximum number of simultaneous unicast MAC addresses. */
-#define MLX5_MAX_UC_MAC_ADDRESSES 128
-/* Maximum number of simultaneous Multicast MAC addresses. */
-#define MLX5_MAX_MC_MAC_ADDRESSES 128
-/* Maximum number of simultaneous MAC addresses. */
-#define MLX5_MAX_MAC_ADDRESSES \
- (MLX5_MAX_UC_MAC_ADDRESSES + MLX5_MAX_MC_MAC_ADDRESSES)
+#include "mlx5_autoconf.h"
/* Maximum number of simultaneous VLAN filters. */
#define MLX5_MAX_VLAN_IDS 128
* Request TX completion every time descriptors reach this threshold since
* the previous request. Must be a power of two for performance reasons.
*/
-#define MLX5_TX_COMP_THRESH 32
+#define MLX5_TX_COMP_THRESH 32u
/*
* Request TX completion every time the total number of WQEBBs used for inlining
*/
#define MLX5_TX_COMP_THRESH_INLINE_DIV (1 << 3)
-/* Size of per-queue MR cache array for linear search. */
-#define MLX5_MR_CACHE_N 8
-
-/* Size of MR cache table for binary search. */
-#define MLX5_MR_BTREE_CACHE_N 256
+/*
+ * Maximal amount of normal completion CQEs
+ * processed in one call of tx_burst() routine.
+ */
+#define MLX5_TX_COMP_MAX_CQE 2u
/*
* If defined, only use software counters. The PMD will never ask the hardware
#define MLX5_MAX_XSTATS 32
/* Maximum Packet headers size (L2+L3+L4) for TSO. */
-#define MLX5_MAX_TSO_HEADER 192
+#define MLX5_MAX_TSO_HEADER 192U
+
+/* 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) \
/* Maximum size of burst for vectorized Rx. */
#define MLX5_VPMD_RX_MAX_BURST 64U
+/* Recommended optimal burst size. */
+#define MLX5_RX_DEFAULT_BURST 64U
+#define MLX5_TX_DEFAULT_BURST 64U
+
/* Number of packets vectorized Rx can simultaneously process in a loop. */
#define MLX5_VPMD_DESCS_PER_LOOP 4
+/* Mask of RSS on source only or destination only. */
+#define MLX5_RSS_SRC_DST_ONLY (RTE_ETH_RSS_L3_SRC_ONLY | RTE_ETH_RSS_L3_DST_ONLY | \
+ RTE_ETH_RSS_L4_SRC_ONLY | RTE_ETH_RSS_L4_DST_ONLY)
+
/* Supported RSS */
-#define MLX5_RSS_HF_MASK (~(ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP))
+#define MLX5_RSS_HF_MASK (~(RTE_ETH_RSS_IP | RTE_ETH_RSS_UDP | RTE_ETH_RSS_TCP | \
+ MLX5_RSS_SRC_DST_ONLY))
/* Timeout in seconds to get a valid link status. */
#define MLX5_LINK_STATUS_TIMEOUT 10
+/* Number of times to retry retrieving the physical link information. */
+#define MLX5_GET_LINK_STATUS_RETRY_COUNT 3
+
/* 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.
#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
+#define MLX5_MPRQ_DEFAULT_LOG_STRIDE_NUM 6U
+
+/* Log 2 of the default size of a stride per WQE for Multi-Packet RQ. */
+#define MLX5_MPRQ_DEFAULT_LOG_STRIDE_SIZE 11U
/* Two-byte shift is disabled for Multi-Packet RQ. */
#define MLX5_MPRQ_TWO_BYTE_SHIFT 0
/* 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
+/* MLX5_DV_XMETA_EN supported values. */
+#define MLX5_XMETA_MODE_LEGACY 0
+#define MLX5_XMETA_MODE_META16 1
+#define MLX5_XMETA_MODE_META32 2
+/* Provide info on patrial hw miss. Implies MLX5_XMETA_MODE_META16 */
+#define MLX5_XMETA_MODE_MISS_INFO 3
+
+/* Tx accurate scheduling on timestamps parameters. */
+#define MLX5_TXPP_WAIT_INIT_TS 1000ul /* How long to wait timestamp. */
+#define MLX5_TXPP_CLKQ_SIZE 1
+#define MLX5_TXPP_REARM ((1UL << MLX5_WQ_INDEX_WIDTH) / 4)
+#define MLX5_TXPP_REARM_SQ_SIZE (((1UL << MLX5_CQ_INDEX_WIDTH) / \
+ MLX5_TXPP_REARM) * 2)
+#define MLX5_TXPP_REARM_CQ_SIZE (MLX5_TXPP_REARM_SQ_SIZE / 2)
+/* The minimal size test packet to put into one WQE, padded by HW. */
+#define MLX5_TXPP_TEST_PKT_SIZE (sizeof(struct rte_ether_hdr) + \
+ sizeof(struct rte_ipv4_hdr))
+
+/* Size of the simple hash table for metadata register table. */
+#define MLX5_FLOW_MREG_HTABLE_SZ 64
+#define MLX5_FLOW_MREG_HNAME "MARK_COPY_TABLE"
+#define MLX5_DEFAULT_COPY_ID UINT32_MAX
+
+/* Size of the simple hash table for header modify table. */
+#define MLX5_FLOW_HDR_MODIFY_HTABLE_SZ (1 << 15)
+
+/* Size of the simple hash table for encap decap table. */
+#define MLX5_FLOW_ENCAP_DECAP_HTABLE_SZ (1 << 12)
+
+/* Size of the hash table for tag table. */
+#define MLX5_TAGS_HLIST_ARRAY_SIZE (1 << 15)
+
+/* Size fo the hash table for SFT table. */
+#define MLX5_FLOW_SFT_HLIST_ARRAY_SIZE 4096
+
+/* Hairpin TX/RX queue configuration parameters. */
+#define MLX5_HAIRPIN_QUEUE_STRIDE 6
+#define MLX5_HAIRPIN_JUMBO_LOG_SIZE (14 + 2)
+
+/* Maximum number of indirect actions supported by rte_flow */
+#define MLX5_MAX_INDIRECT_ACTIONS 3
+
+/* Maximum number of external Rx queues supported by rte_flow */
+#define MLX5_MAX_EXT_RX_QUEUES (UINT16_MAX - MLX5_EXTERNAL_RX_QUEUE_ID_MIN + 1)
+
+/*
+ * Linux definition of static_assert is found in /usr/include/assert.h.
+ * Windows does not require a redefinition.
+ */
+#if !defined(HAVE_STATIC_ASSERT) && !defined(RTE_EXEC_ENV_WINDOWS)
#define static_assert _Static_assert
#endif