2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #ifndef included_vnet_optics_sfp_h
17 #define included_vnet_optics_sfp_h
19 #include <vppinfra/format.h>
21 #define foreach_sfp_id \
29 #define _(f) SFP_ID_##f,
41 u8 nominal_bit_rate_100mbits_per_sec;
48 u8 vendor_part_number[16];
49 u8 vendor_revision[4];
50 /* 16 bit value network byte order. */
51 u8 laser_wavelength_in_nm[2];
56 u8 max_bit_rate_margin_percent;
57 u8 min_bit_rate_margin_percent;
58 u8 vendor_serial_number[16];
59 u8 vendor_date_code[8];
62 u8 vendor_specific[32];
65 /* Vendor specific data follows. */
66 u8 vendor_specific1[0];
70 sfp_eeprom_is_valid (sfp_eeprom_t * e)
74 for (i = 0; i < 63; i++)
76 return sum == e->checksum_0_to_62;
79 /* _ (byte_index, bit_index, name) */
80 #define foreach_sfp_compatibility \
81 _ (0, 4, 10g_base_sr) \
82 _ (0, 5, 10g_base_lr) \
83 _ (1, 2, oc48_long_reach) \
84 _ (1, 1, oc48_intermediate_reach) \
85 _ (1, 0, oc48_short_reach) \
86 _ (2, 6, oc12_long_reach) \
87 _ (2, 5, oc12_intermediate_reach) \
88 _ (2, 4, oc12_short_reach) \
89 _ (2, 2, oc3_long_reach) \
90 _ (2, 1, oc3_intermediate_reach) \
91 _ (2, 0, oc3_short_reach) \
93 _ (3, 2, 1g_base_cx) \
94 _ (3, 1, 1g_base_lx) \
99 #define _(a,b,f) SFP_COMPATIBILITY_##f,
100 foreach_sfp_compatibility
103 } sfp_compatibility_t;
105 u32 sfp_is_comatible (sfp_eeprom_t * e, sfp_compatibility_t c);
107 format_function_t format_sfp_eeprom;
109 #endif /* included_vnet_optics_sfp_h */
112 * fd.io coding-style-patch-verification: ON
115 * eval: (c-set-style "gnu")