1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(C) 2021 Marvell.
10 enum roc_npc_item_type {
11 ROC_NPC_ITEM_TYPE_VOID,
12 ROC_NPC_ITEM_TYPE_ANY,
13 ROC_NPC_ITEM_TYPE_ETH,
14 ROC_NPC_ITEM_TYPE_VLAN,
15 ROC_NPC_ITEM_TYPE_E_TAG,
16 ROC_NPC_ITEM_TYPE_IPV4,
17 ROC_NPC_ITEM_TYPE_IPV6,
18 ROC_NPC_ITEM_TYPE_ARP_ETH_IPV4,
19 ROC_NPC_ITEM_TYPE_MPLS,
20 ROC_NPC_ITEM_TYPE_ICMP,
21 ROC_NPC_ITEM_TYPE_IGMP,
22 ROC_NPC_ITEM_TYPE_UDP,
23 ROC_NPC_ITEM_TYPE_TCP,
24 ROC_NPC_ITEM_TYPE_SCTP,
25 ROC_NPC_ITEM_TYPE_ESP,
26 ROC_NPC_ITEM_TYPE_GRE,
27 ROC_NPC_ITEM_TYPE_NVGRE,
28 ROC_NPC_ITEM_TYPE_VXLAN,
29 ROC_NPC_ITEM_TYPE_GTPC,
30 ROC_NPC_ITEM_TYPE_GTPU,
31 ROC_NPC_ITEM_TYPE_GENEVE,
32 ROC_NPC_ITEM_TYPE_VXLAN_GPE,
33 ROC_NPC_ITEM_TYPE_IPV6_EXT,
34 ROC_NPC_ITEM_TYPE_GRE_KEY,
35 ROC_NPC_ITEM_TYPE_HIGIG2,
36 ROC_NPC_ITEM_TYPE_CPT_HDR,
37 ROC_NPC_ITEM_TYPE_L3_CUSTOM,
38 ROC_NPC_ITEM_TYPE_QINQ,
39 ROC_NPC_ITEM_TYPE_END,
42 struct roc_npc_item_info {
43 enum roc_npc_item_type type; /* Item type */
44 uint32_t size; /* item size */
45 const void *spec; /**< Pointer to item specification structure. */
46 const void *mask; /**< Bit-mask applied to spec and last. */
47 const void *last; /* For range */
50 #define ROC_NPC_MAX_ACTION_COUNT 12
52 enum roc_npc_action_type {
53 ROC_NPC_ACTION_TYPE_END = (1 << 0),
54 ROC_NPC_ACTION_TYPE_VOID = (1 << 1),
55 ROC_NPC_ACTION_TYPE_MARK = (1 << 2),
56 ROC_NPC_ACTION_TYPE_FLAG = (1 << 3),
57 ROC_NPC_ACTION_TYPE_DROP = (1 << 4),
58 ROC_NPC_ACTION_TYPE_QUEUE = (1 << 5),
59 ROC_NPC_ACTION_TYPE_RSS = (1 << 6),
60 ROC_NPC_ACTION_TYPE_DUP = (1 << 7),
61 ROC_NPC_ACTION_TYPE_SEC = (1 << 8),
62 ROC_NPC_ACTION_TYPE_COUNT = (1 << 9),
63 ROC_NPC_ACTION_TYPE_PF = (1 << 10),
64 ROC_NPC_ACTION_TYPE_VF = (1 << 11),
67 struct roc_npc_action {
68 enum roc_npc_action_type type; /**< Action type. */
69 const void *conf; /**< Pointer to action configuration object. */
72 struct roc_npc_action_mark {
73 uint32_t id; /**< Integer value to return with packets. */
76 struct roc_npc_action_vf {
77 uint32_t original : 1; /**< Use original VF ID if possible. */
78 uint32_t reserved : 31; /**< Reserved, must be zero. */
79 uint32_t id; /**< VF ID. */
82 struct roc_npc_action_queue {
83 uint16_t index; /**< Queue index to use. */
87 uint32_t priority; /**< Rule priority level within group. */
88 uint32_t ingress : 1; /**< Rule applies to ingress traffic. */
89 uint32_t egress : 1; /**< Rule applies to egress traffic. */
90 uint32_t reserved : 30; /**< Reserved, must be zero. */
99 #define ROC_NPC_MAX_MCAM_WIDTH_DWORDS 7
100 /* Contiguous match string */
101 uint64_t mcam_data[ROC_NPC_MAX_MCAM_WIDTH_DWORDS];
102 uint64_t mcam_mask[ROC_NPC_MAX_MCAM_WIDTH_DWORDS];
104 uint64_t vtag_action;
106 TAILQ_ENTRY(roc_npc_flow) next;
112 ROC_NPC_INTF_MAX = 2,
116 struct roc_nix *roc_nix;
117 uint8_t switch_header_type;
118 uint16_t flow_prealloc_size;
119 uint16_t flow_max_priority;
122 uint64_t kex_capability;
123 uint64_t rx_parse_nibble;
125 #define ROC_NPC_MEM_SZ (5 * 1024)
126 uint8_t reserved[ROC_NPC_MEM_SZ];
127 } __plt_cache_aligned;
129 #endif /* _ROC_NPC_H_ */