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 <sys/types.h>
21 #include <sys/ioctl.h>
23 #include <vlib/vlib.h>
24 #include <vlib/unix/unix.h>
25 #include <vppinfra/linux/syscall.h>
26 #include <vnet/plugin/plugin.h>
27 #include <marvell/pp2/pp2.h>
30 mrvl_get_u32_bits (void *start, int offset, int first, int last)
32 u32 value = *(u32 *) (((u8 *) start) + offset);
33 if ((last == 0) && (first == 31))
36 value &= (1 << (first - last + 1)) - 1;
41 format_mrvl_pp2_interface_name (u8 * s, va_list * args)
43 mrvl_pp2_main_t *ppm = &mrvl_pp2_main;
44 u32 dev_instance = va_arg (*args, u32);
45 mrvl_pp2_if_t *ppif = pool_elt_at_index (ppm->interfaces, dev_instance);
46 return format (s, "mv-ppio-%d/%d", ppif->ppio->pp2_id, ppif->ppio->port_id);
49 #define foreach_ppio_statistics_entry \
58 #define foreach_ppio_inq_statistics_entry \
64 #define foreach_ppio_outq_statistics_entry \
71 format_mrvl_pp2_interface (u8 * s, va_list * args)
73 mrvl_pp2_main_t *ppm = &mrvl_pp2_main;
74 u32 dev_instance = va_arg (*args, u32);
75 u32 indent = format_get_indent (s);
76 mrvl_pp2_if_t *ppif = pool_elt_at_index (ppm->interfaces, dev_instance);
77 struct pp2_ppio_statistics stat;
81 pp2_ppio_get_statistics (ppif->ppio, &stat, 0);
83 #define _(c) if (stat.c) \
84 s2 = format (s2, "\n%U%-25U%16Ld", \
85 format_white_space, indent + 2, \
86 format_c_identifier, #c, stat.c);
87 foreach_ppio_statistics_entry;
90 s = format (s, "Interface statistics:%v", s2);
91 vec_reset_length (s2);
93 vec_foreach_index (i, ppif->inqs)
95 struct pp2_ppio_inq_statistics stat = { 0 };
96 pp2_ppio_inq_get_statistics (ppif->ppio, 0, i, &stat, 0);
98 foreach_ppio_inq_statistics_entry;
101 s = format (s, "\n%UInput queue %u statistics:%v",
102 format_white_space, indent, i, s2);
103 vec_reset_length (s2);
105 vec_foreach_index (i, ppif->outqs)
107 struct pp2_ppio_outq_statistics stat = { 0 };
109 pp2_ppio_outq_get_statistics (ppif->ppio, i, &stat, 0);
111 foreach_ppio_outq_statistics_entry;
114 s = format (s, "\n%UOutput queue %u statistics:%v",
115 format_white_space, indent, i, s2);
116 vec_reset_length (s2);
123 #define foreach_pp2_rx_desc_field \
124 _(0x00, 6, 0, l3_offset) \
125 _(0x00, 12, 8, ip_hdlen) \
126 _(0x00, 14, 13, ec) \
127 _(0x00, 15, 15, es) \
128 _(0x00, 19, 16, pool_id) \
129 _(0x00, 21, 21, hwf_sync) \
130 _(0x00, 22, 22, l4_chk_ok) \
131 _(0x00, 23, 23, ip_frg) \
132 _(0x00, 24, 24, ipv4_hdr_err) \
133 _(0x00, 27, 25, l4_info) \
134 _(0x00, 30, 28, l3_info) \
135 _(0x00, 31, 31, buf_header) \
136 _(0x04, 5, 0, lookup_id) \
137 _(0x04, 8, 6, cpu_code) \
138 _(0x04, 9, 9, pppoe) \
139 _(0x04, 11, 10, l3_cast_info) \
140 _(0x04, 13, 12, l2_cast_info) \
141 _(0x04, 15, 14, vlan_info) \
142 _(0x04, 31, 16, byte_count) \
143 _(0x08, 11, 0, gem_port_id) \
144 _(0x08, 13, 12, color) \
145 _(0x08, 14, 14, gop_sop_u) \
146 _(0x08, 15, 15, key_hash_enable) \
147 _(0x08, 31, 16, l4chk) \
148 _(0x0c, 31, 0, timestamp) \
149 _(0x10, 31, 0, buf_phys_ptr_lo) \
150 _(0x14, 7, 0, buf_phys_ptr_hi) \
151 _(0x14, 31, 8, key_hash) \
152 _(0x18, 31, 0, buf_virt_ptr_lo) \
153 _(0x1c, 7, 0, buf_virt_ptr_hi) \
154 _(0x1c, 14, 8, buf_qset_no) \
155 _(0x1c, 15, 15, buf_type) \
156 _(0x1c, 21, 16, mod_dscp) \
157 _(0x1c, 24, 22, mod_pri) \
158 _(0x1c, 25, 25, mdscp) \
159 _(0x1c, 26, 26, mpri) \
160 _(0x1c, 27, 27, mgpid) \
161 _(0x1c, 31, 29, port_num)
164 format_mrvl_pp2_input_trace (u8 * s, va_list * args)
166 vlib_main_t *vm = va_arg (*args, vlib_main_t *);
167 vlib_node_t *node = va_arg (*args, vlib_node_t *);
168 mrvl_pp2_input_trace_t *t = va_arg (*args, mrvl_pp2_input_trace_t *);
169 vnet_main_t *vnm = vnet_get_main ();
170 vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index);
171 u32 indent = format_get_indent (s);
172 struct pp2_ppio_desc *d = &t->desc;
175 s = format (s, "pp2: %v (%d) next-node %U",
176 hi->name, t->hw_if_index, format_vlib_next_node_name, vm,
177 node->index, t->next_index);
178 s = format (s, "\n%U", format_white_space, indent + 2);
180 #define _(a, b, c, n) \
181 r32 = mrvl_get_u32_bits (d, a, b, c); \
183 s = format (s, "%s %u (0x%x)", #n, r32, r32); \
185 s = format (s, "%s %u", #n,r32); \
186 if (format_get_indent (s) > 72) \
187 s = format (s, "\n%U", format_white_space, indent + 2); \
188 else s = format (s, " ");
190 foreach_pp2_rx_desc_field;
196 * fd.io coding-style-patch-verification: ON
199 * eval: (c-set-style "gnu")