2 *------------------------------------------------------------------
3 * Copyright (c) 2018 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *------------------------------------------------------------------
18 #define VIRTCHNL_VERSION_MAJOR 1
19 #define VIRTCHNL_VERSION_MINOR 1
22 #define AVFINT_DYN_CTLN(x) (0x00003800 + (0x4 * x))
23 #define AVFINT_ICR0 0x00004800
24 #define AVFINT_ICR0_ENA1 0x00005000
25 #define AVFINT_DYN_CTL0 0x00005C00
26 #define AVF_ARQBAH 0x00006000
27 #define AVF_ATQH 0x00006400
28 #define AVF_ATQLEN 0x00006800
29 #define AVF_ARQBAL 0x00006C00
30 #define AVF_ARQT 0x00007000
31 #define AVF_ARQH 0x00007400
32 #define AVF_ATQBAH 0x00007800
33 #define AVF_ATQBAL 0x00007C00
34 #define AVF_ARQLEN 0x00008000
35 #define AVF_ATQT 0x00008400
36 #define AVFGEN_RSTAT 0x00008800
37 #define AVF_QTX_TAIL(q) (0x00000000 + (0x4 * q))
38 #define AVF_QRX_TAIL(q) (0x00002000 + (0x4 * q))
40 #define AVF_AQ_F_DD (1 << 0)
41 #define AVF_AQ_F_CMP (1 << 1)
42 #define AVF_AQ_F_ERR (1 << 2)
43 #define AVF_AQ_F_VFE (1 << 3)
44 #define AVF_AQ_F_LB (1 << 9)
45 #define AVF_AQ_F_RD (1 << 10)
46 #define AVF_AQ_F_VFC (1 << 11)
47 #define AVF_AQ_F_BUF (1 << 12)
48 #define AVF_AQ_F_SI (1 << 13)
49 #define AVF_AQ_F_EI (1 << 14)
50 #define AVF_AQ_F_FE (1 << 15)
53 #define foreach_virtchnl_op \
57 _(3, GET_VF_RESOURCES) \
58 _(4, CONFIG_TX_QUEUE) \
59 _(5, CONFIG_RX_QUEUE) \
60 _(6, CONFIG_VSI_QUEUES) \
61 _(7, CONFIG_IRQ_MAP) \
63 _(9, DISABLE_QUEUES) \
68 _(14, CONFIG_PROMISCUOUS_MODE) \
75 _(21, CONFIG_IWARP_IRQ_MAP) \
76 _(22, RELEASE_IWARP_IRQ_MAP) \
77 _(23, CONFIG_RSS_KEY) \
78 _(24, CONFIG_RSS_LUT) \
79 _(25, GET_RSS_HENA_CAPS) \
81 _(27, ENABLE_VLAN_STRIPPING) \
82 _(28, DISABLE_VLAN_STRIPPING) \
87 #define _(v,n) VIRTCHNL_OP_##n = v,
95 VIRTCHNL_STATUS_SUCCESS = 0,
96 VIRTCHNL_ERR_PARAM = -5,
97 VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH = -38,
98 VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR = -39,
99 VIRTCHNL_STATUS_ERR_INVALID_VF_ID = -40,
100 VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
101 } virtchnl_status_code_t;
103 #define foreach_avf_vf_cap_flag \
105 _( 1, IWARP, "iwarp") \
106 _( 2, RSVD, "rsvd") \
107 _( 3, RSS_AQ, "rss-aq") \
108 _( 4, RSS_REG, "rss-reg") \
109 _( 5, WB_ON_ITR, "wb-on-itr") \
110 _( 6, REQ_QUEUES, "req-queues") \
111 _(16, VLAN, "vlan") \
112 _(17, RX_POLLING, "rx-polling") \
113 _(18, RSS_PCTYPE_V2, "rss-pctype-v2") \
114 _(19, RSS_PF, "rss-pf") \
115 _(20, ENCAP, "encap") \
116 _(21, ENCAP_CSUM, "encap-csum") \
117 _(22, RX_ENCAP_CSUM, "rx-encap-csum")
121 #define _(a, b, c) VIRTCHNL_VF_OFFLOAD_##b = (1 << a),
122 foreach_avf_vf_cap_flag
128 VIRTCHNL_VSI_TYPE_INVALID = 0,
129 VIRTCHNL_VSI_SRIOV = 6,
130 } virtchnl_vsi_type_t;
136 virtchnl_vsi_type_t vsi_type;
138 u8 default_mac_addr[6];
139 } virtchnl_vsi_resource_t;
147 u32 vf_offload_flags;
150 virtchnl_vsi_resource_t vsi_res[1];
151 } virtchnl_vf_resource_t;
155 VIRTCHNL_EVENT_UNKNOWN = 0,
156 VIRTCHNL_EVENT_LINK_CHANGE,
157 VIRTCHNL_EVENT_RESET_IMPENDING,
158 VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
159 } virtchnl_event_codes_t;
161 #define foreach_virtchnl_link_speed \
162 _(1, 100MB, "100 Mbps") \
163 _(2, 1GB, "1 Gbps") \
164 _(3, 10GB, "10 Gbps") \
165 _(4, 40GB, "40 Gbps") \
166 _(5, 20GB, "20 Gbps") \
167 _(6, 25GB, "25 Gbps")
171 VIRTCHNL_LINK_SPEED_UNKNOWN = 0,
172 #define _(a,b,c) VIRTCHNL_LINK_SPEED_##b = (1 << a),
173 foreach_virtchnl_link_speed
175 } virtchnl_link_speed_t;
179 virtchnl_event_codes_t event;
184 virtchnl_link_speed_t link_speed;
189 } virtchnl_pf_event_t;
191 STATIC_ASSERT_SIZEOF (virtchnl_pf_event_t, 16);
197 } virtchnl_version_info_t;
208 virtchnl_ops_t v_opcode;
213 virtchnl_status_code_t v_retval;
229 STATIC_ASSERT_SIZEOF (avf_aq_desc_t, 32);
238 } virtchnl_txq_info_t;
240 STATIC_ASSERT_SIZEOF (virtchnl_txq_info_t, 24);
248 u16 splithdr_enabled;
255 } virtchnl_rxq_info_t;
257 STATIC_ASSERT_SIZEOF (virtchnl_rxq_info_t, 40);
261 virtchnl_txq_info_t txq;
262 virtchnl_rxq_info_t rxq;
263 } virtchnl_queue_pair_info_t;
270 virtchnl_queue_pair_info_t qpair[1];
271 } virtchnl_vsi_queue_config_info_t;
273 STATIC_ASSERT_SIZEOF (virtchnl_vsi_queue_config_info_t, 72);
281 } virtchnl_queue_select_t;
283 STATIC_ASSERT_SIZEOF (virtchnl_queue_select_t, 12);
293 } virtchnl_vector_map_t;
298 virtchnl_vector_map_t vecmap[1];
299 } virtchnl_irq_map_info_t;
301 STATIC_ASSERT_SIZEOF (virtchnl_irq_map_info_t, 14);
307 } virtchnl_ether_addr_t;
313 virtchnl_ether_addr_t list[1];
314 } virtchnl_ether_addr_list_t;
316 #define foreach_virtchnl_eth_stats \
322 _(rx_unknown_protocol)\
333 foreach_virtchnl_eth_stats
335 } virtchnl_eth_stats_t;
342 } virtchnl_rss_key_t;
344 STATIC_ASSERT_SIZEOF (virtchnl_rss_key_t, 6);
351 } virtchnl_rss_lut_t;
353 STATIC_ASSERT_SIZEOF (virtchnl_rss_lut_t, 6);
356 * fd.io coding-style-patch-verification: ON
359 * eval: (c-set-style "gnu")