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 #include <vlib/vlib.h>
19 #include <vlib/unix/unix.h>
20 #include <vlib/pci/pci.h>
21 #include <vnet/ethernet/ethernet.h>
26 format_avf_device_name (u8 * s, va_list * args)
28 vlib_main_t *vm = vlib_get_main ();
29 u32 i = va_arg (*args, u32);
30 avf_device_t *ad = avf_get_device (i);
31 vlib_pci_addr_t *addr = vlib_pci_get_addr (vm, ad->pci_dev_handle);
34 return format (s, "%s", ad->name);
36 s = format (s, "avf-%x/%x/%x/%x",
37 addr->domain, addr->bus, addr->slot, addr->function);
42 format_avf_device_flags (u8 * s, va_list * args)
44 avf_device_t *ad = va_arg (*args, avf_device_t *);
47 #define _(a, b, c) if (ad->flags & (1 << a)) \
48 t = format (t, "%s%s", t ? " ":"", c);
49 foreach_avf_device_flags
51 s = format (s, "%v", t);
57 format_avf_vf_cap_flags (u8 * s, va_list * args)
59 u32 flags = va_arg (*args, u32);
63 #define _(a, b, c) [a] = c,
64 foreach_avf_vf_cap_flag
68 for (int i = 0; i < 32; i++)
70 if ((flags & (1 << i)) == 0)
75 s = format (s, "%s", strs[i]);
77 s = format (s, "unknown(%u)", i);
84 format_virtchnl_link_speed (u8 * s, va_list * args)
86 virtchnl_link_speed_t speed = va_arg (*args, virtchnl_link_speed_t);
89 return format (s, "unknown");
91 else if (speed == VIRTCHNL_LINK_SPEED_##b) \
93 foreach_virtchnl_link_speed;
99 format_avf_device (u8 * s, va_list * args)
101 u32 i = va_arg (*args, u32);
102 avf_device_t *ad = avf_get_device (i);
103 u32 indent = format_get_indent (s);
105 avf_rxq_t *rxq = vec_elt_at_index (ad->rxqs, 0);
106 avf_txq_t *txq = vec_elt_at_index (ad->txqs, 0);
108 s = format (s, "rx: queues %u, desc %u (min %u max %u)", ad->n_rx_queues,
109 rxq->size, AVF_QUEUE_SZ_MIN, AVF_QUEUE_SZ_MAX);
110 s = format (s, "\n%Utx: queues %u, desc %u (min %u max %u)",
111 format_white_space, indent, ad->n_tx_queues, txq->size,
112 AVF_QUEUE_SZ_MIN, AVF_QUEUE_SZ_MAX);
113 s = format (s, "\n%Uflags: %U", format_white_space, indent,
114 format_avf_device_flags, ad);
115 s = format (s, "\n%Ucapability flags: %U", format_white_space, indent,
116 format_avf_vf_cap_flags, ad->cap_flags);
118 s = format (s, "\n%Unum-queue-pairs %d max-vectors %u max-mtu %u "
119 "rss-key-size %u rss-lut-size %u", format_white_space, indent,
120 ad->num_queue_pairs, ad->max_vectors, ad->max_mtu,
121 ad->rss_key_size, ad->rss_lut_size);
122 s = format (s, "\n%Uspeed %U", format_white_space, indent,
123 format_virtchnl_link_speed, ad->link_speed);
125 s = format (s, "\n%Uerror %U", format_white_space, indent,
126 format_clib_error, ad->error);
128 #define _(c) if (ad->eth_stats.c - ad->last_cleared_eth_stats.c) \
129 a = format (a, "\n%U%-20U %u", format_white_space, indent + 2, \
130 format_c_identifier, #c, \
131 ad->eth_stats.c - ad->last_cleared_eth_stats.c);
132 foreach_virtchnl_eth_stats;
135 s = format (s, "\n%Ustats:%v", format_white_space, indent, a);
142 format_avf_input_trace (u8 * s, va_list * args)
144 vlib_main_t *vm = va_arg (*args, vlib_main_t *);
145 vlib_node_t *node = va_arg (*args, vlib_node_t *);
146 avf_input_trace_t *t = va_arg (*args, avf_input_trace_t *);
147 vnet_main_t *vnm = vnet_get_main ();
148 vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index);
149 u32 indent = format_get_indent (s);
152 s = format (s, "avf: %v (%d) qid %u next-node %U flow-id %u", hi->name,
153 t->hw_if_index, t->qid, format_vlib_next_node_name, vm,
154 node->index, t->next_index, t->flow_id);
158 s = format (s, "\n%Udesc %u: status 0x%x error 0x%x ptype 0x%x len %u",
159 format_white_space, indent + 2, i,
160 t->qw1s[i] & pow2_mask (19),
161 (t->qw1s[i] >> AVF_RXD_ERROR_SHIFT) & pow2_mask (8),
162 (t->qw1s[i] >> AVF_RXD_PTYPE_SHIFT) & pow2_mask (8),
163 (t->qw1s[i] >> AVF_RXD_LEN_SHIFT));
165 while ((t->qw1s[i++] & AVF_RXD_STATUS_EOP) == 0 &&
166 i < AVF_RX_MAX_DESC_IN_CHAIN);
172 format_avf_vlan_support (u8 *s, va_list *args)
174 virtchnl_vlan_support_t v = va_arg (*args, u32);
178 #define _(a, b, c) [a] = c,
179 foreach_virtchnl_vlan_support_bit
183 if (v == VIRTCHNL_VLAN_UNSUPPORTED)
184 return format (s, "unsupported");
186 for (int i = 0; i < 32; i++)
188 if ((v & (1 << i)) == 0)
193 s = format (s, "%s", strs[i]);
195 s = format (s, "unknown(%u)", i);
202 format_avf_vlan_supported_caps (u8 *s, va_list *args)
204 virtchnl_vlan_supported_caps_t *sc =
205 va_arg (*args, virtchnl_vlan_supported_caps_t *);
206 u32 indent = format_get_indent (s);
208 s = format (s, "outer: %U", format_avf_vlan_support, sc->outer);
209 s = format (s, "\n%Uinner: %U", format_white_space, indent,
210 format_avf_vlan_support, sc->inner);
215 format_avf_vlan_caps (u8 *s, va_list *args)
217 virtchnl_vlan_caps_t *vc = va_arg (*args, virtchnl_vlan_caps_t *);
218 u32 indent = format_get_indent (s);
220 s = format (s, "filtering:");
221 s = format (s, "\n%Usupport:", format_white_space, indent + 2);
223 format (s, "\n%U%U", format_white_space, indent + 4,
224 format_avf_vlan_supported_caps, &vc->filtering.filtering_support);
225 s = format (s, "\n%Uethertype-init: 0x%x", format_white_space, indent + 4,
226 vc->filtering.ethertype_init);
227 s = format (s, "\n%Umax-filters: %u", format_white_space, indent + 4,
228 vc->filtering.max_filters);
229 s = format (s, "\n%Uoffloads:", format_white_space, indent);
230 s = format (s, "\n%Ustripping support:", format_white_space, indent + 2);
231 s = format (s, "\n%U%U", format_white_space, indent + 4,
232 format_avf_vlan_supported_caps, &vc->offloads.stripping_support);
233 s = format (s, "\n%Uinserion support:", format_white_space, indent + 2);
234 s = format (s, "\n%U%U", format_white_space, indent + 4,
235 format_avf_vlan_supported_caps, &vc->offloads.insertion_support);
236 s = format (s, "\n%Uethertype-init: 0x%x", format_white_space, indent + 4,
237 vc->offloads.ethertype_init);
238 s = format (s, "\n%Uethertype-match: 0x%x", format_white_space, indent + 4,
239 vc->offloads.ethertype_match);
244 format_avf_eth_stats (u8 *s, va_list *args)
246 virtchnl_eth_stats_t *es = va_arg (*args, virtchnl_eth_stats_t *);
247 u32 indent = format_get_indent (s);
252 v = format (v, "\n%U", format_white_space, indent); \
253 v = format (v, "%-20s = %lu", #st, es->st);
254 foreach_virtchnl_eth_stats
257 s = format (s, "%v", v);