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 #ifndef _AVF_VIRTCHNL_H_
19 #define _AVF_VIRTCHNL_H_
21 #define VIRTCHNL_VERSION_MAJOR 1
22 #define VIRTCHNL_VERSION_MINOR 1
24 #define foreach_avf_promisc_flags \
25 _(0, UNICAST_PROMISC, "unicast") \
26 _(1, MULTICAST_PROMISC, "multicast")
30 #define _(a, b, c) FLAG_VF_ ##b = (1 << a),
31 foreach_avf_promisc_flags
35 #define AVFINT_DYN_CTLN(x) (0x00003800 + (0x4 * x))
36 #define AVFINT_ICR0 0x00004800
37 #define AVFINT_ICR0_ENA1 0x00005000
38 #define AVFINT_DYN_CTL0 0x00005C00
39 #define AVF_ARQBAH 0x00006000
40 #define AVF_ATQH 0x00006400
41 #define AVF_ATQLEN 0x00006800
42 #define AVF_ARQBAL 0x00006C00
43 #define AVF_ARQT 0x00007000
44 #define AVF_ARQH 0x00007400
45 #define AVF_ATQBAH 0x00007800
46 #define AVF_ATQBAL 0x00007C00
47 #define AVF_ARQLEN 0x00008000
48 #define AVF_ATQT 0x00008400
49 #define AVFGEN_RSTAT 0x00008800
50 #define AVF_QTX_TAIL(q) (0x00000000 + (0x4 * q))
51 #define AVF_QRX_TAIL(q) (0x00002000 + (0x4 * q))
53 #define AVF_AQ_F_DD (1 << 0)
54 #define AVF_AQ_F_CMP (1 << 1)
55 #define AVF_AQ_F_ERR (1 << 2)
56 #define AVF_AQ_F_VFE (1 << 3)
57 #define AVF_AQ_F_LB (1 << 9)
58 #define AVF_AQ_F_RD (1 << 10)
59 #define AVF_AQ_F_VFC (1 << 11)
60 #define AVF_AQ_F_BUF (1 << 12)
61 #define AVF_AQ_F_SI (1 << 13)
62 #define AVF_AQ_F_EI (1 << 14)
63 #define AVF_AQ_F_FE (1 << 15)
66 #define foreach_virtchnl_op \
70 _(3, GET_VF_RESOURCES) \
71 _(4, CONFIG_TX_QUEUE) \
72 _(5, CONFIG_RX_QUEUE) \
73 _(6, CONFIG_VSI_QUEUES) \
74 _(7, CONFIG_IRQ_MAP) \
76 _(9, DISABLE_QUEUES) \
81 _(14, CONFIG_PROMISCUOUS_MODE) \
88 _(21, CONFIG_IWARP_IRQ_MAP) \
89 _(22, RELEASE_IWARP_IRQ_MAP) \
90 _(23, CONFIG_RSS_KEY) \
91 _(24, CONFIG_RSS_LUT) \
92 _(25, GET_RSS_HENA_CAPS) \
94 _(27, ENABLE_VLAN_STRIPPING) \
95 _(28, DISABLE_VLAN_STRIPPING) \
96 _(29, REQUEST_QUEUES) \
97 _(30, ENABLE_CHANNELS) \
98 _(31, DISABLE_CHANNELS) \
99 _(32, ADD_CLOUD_FILTER) \
100 _(33, DEL_CLOUD_FILTER)
105 #define _(v,n) VIRTCHNL_OP_##n = v,
113 VIRTCHNL_STATUS_SUCCESS = 0,
114 VIRTCHNL_STATUS_ERR_PARAM = -5,
115 VIRTCHNL_STATUS_ERR_NO_MEMORY = -18,
116 VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH = -38,
117 VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR = -39,
118 VIRTCHNL_STATUS_ERR_INVALID_VF_ID = -40,
119 VIRTCHNL_STATUS_ERR_ADMIN_QUEUE_ERROR = -53,
120 VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
121 } virtchnl_status_code_t;
123 #define foreach_avf_vf_cap_flag \
124 _( 0, OFFLOAD_L2, "l2") \
125 _( 1, OFFLOAD_IWARP, "iwarp") \
126 _( 2, OFFLOAD_RSVD, "rsvd") \
127 _( 3, OFFLOAD_RSS_AQ, "rss-aq") \
128 _( 4, OFFLOAD_RSS_REG, "rss-reg") \
129 _( 5, OFFLOAD_WB_ON_ITR, "wb-on-itr") \
130 _( 6, OFFLOAD_REQ_QUEUES, "req-queues") \
131 _( 7, CAP_ADV_LINK_SPEED, "adv-link-speed") \
132 _(16, OFFLOAD_VLAN, "vlan") \
133 _(17, OFFLOAD_RX_POLLING, "rx-polling") \
134 _(18, OFFLOAD_RSS_PCTYPE_V2, "rss-pctype-v2") \
135 _(19, OFFLOAD_RSS_PF, "rss-pf") \
136 _(20, OFFLOAD_ENCAP, "encap") \
137 _(21, OFFLOAD_ENCAP_CSUM, "encap-csum") \
138 _(22, OFFLOAD_RX_ENCAP_CSUM, "rx-encap-csum") \
139 _(23, OFFLOAD_ADQ, "offload-adq")
143 #define _(a, b, c) VIRTCHNL_VF_##b = (1 << a),
144 foreach_avf_vf_cap_flag
150 VIRTCHNL_VSI_TYPE_INVALID = 0,
151 VIRTCHNL_VSI_SRIOV = 6,
152 } virtchnl_vsi_type_t;
156 VIRTCHNL_VFR_INPROGRESS = 0,
157 VIRTCHNL_VFR_COMPLETED,
158 VIRTCHNL_VFR_VFACTIVE,
159 } virtchnl_vfr_states_t;
165 virtchnl_vsi_type_t vsi_type;
167 u8 default_mac_addr[6];
168 } virtchnl_vsi_resource_t;
176 u32 vf_offload_flags;
179 virtchnl_vsi_resource_t vsi_res[1];
180 } virtchnl_vf_resource_t;
182 #define foreach_virtchnl_event_code \
185 _(2, RESET_IMPENDING) \
186 _(3, PF_DRIVER_CLOSE)
190 #define _(a,b) VIRTCHNL_EVENT_##b = (a),
191 foreach_virtchnl_event_code
193 } virtchnl_event_codes_t;
195 #define foreach_virtchnl_link_speed \
196 _(0, 2_5GB, "2.5 Gbps") \
197 _(1, 100MB, "100 Mbps") \
198 _(2, 1GB, "1 Gbps") \
199 _(3, 10GB, "10 Gbps") \
200 _(4, 40GB, "40 Gbps") \
201 _(5, 20GB, "20 Gbps") \
202 _(6, 25GB, "25 Gbps") \
207 VIRTCHNL_LINK_SPEED_UNKNOWN = 0,
208 #define _(a,b,c) VIRTCHNL_LINK_SPEED_##b = (1 << a),
209 foreach_virtchnl_link_speed
211 } virtchnl_link_speed_t;
215 virtchnl_event_codes_t event;
220 virtchnl_link_speed_t link_speed;
230 } virtchnl_pf_event_t;
232 STATIC_ASSERT_SIZEOF (virtchnl_pf_event_t, 16);
238 } virtchnl_version_info_t;
249 virtchnl_ops_t v_opcode;
254 virtchnl_status_code_t v_retval;
270 STATIC_ASSERT_SIZEOF (avf_aq_desc_t, 32);
279 } virtchnl_txq_info_t;
281 STATIC_ASSERT_SIZEOF (virtchnl_txq_info_t, 24);
289 u16 splithdr_enabled;
296 } virtchnl_rxq_info_t;
298 STATIC_ASSERT_SIZEOF (virtchnl_rxq_info_t, 40);
302 virtchnl_txq_info_t txq;
303 virtchnl_rxq_info_t rxq;
304 } virtchnl_queue_pair_info_t;
311 virtchnl_queue_pair_info_t qpair[1];
312 } virtchnl_vsi_queue_config_info_t;
314 STATIC_ASSERT_SIZEOF (virtchnl_vsi_queue_config_info_t, 72);
322 } virtchnl_queue_select_t;
324 STATIC_ASSERT_SIZEOF (virtchnl_queue_select_t, 12);
334 } virtchnl_vector_map_t;
339 virtchnl_vector_map_t vecmap[1];
340 } virtchnl_irq_map_info_t;
342 STATIC_ASSERT_SIZEOF (virtchnl_irq_map_info_t, 14);
348 } virtchnl_ether_addr_t;
354 virtchnl_ether_addr_t list[1];
355 } virtchnl_ether_addr_list_t;
357 #define foreach_virtchnl_eth_stats \
363 _(rx_unknown_protocol)\
374 foreach_virtchnl_eth_stats
376 } virtchnl_eth_stats_t;
383 } virtchnl_rss_key_t;
385 STATIC_ASSERT_SIZEOF (virtchnl_rss_key_t, 6);
392 } virtchnl_rss_lut_t;
394 STATIC_ASSERT_SIZEOF (virtchnl_rss_lut_t, 6);
396 /* VIRTCHNL_OP_REQUEST_QUEUES */
400 } virtchnl_vf_res_request_t;
402 #endif /* AVF_VIRTCHNL_H */
405 * fd.io coding-style-patch-verification: ON
408 * eval: (c-set-style "gnu")