FD.io VPP
v20.01-48-g3e0dafb74
Vector Packet Processing
sfp.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2016 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef included_vnet_optics_sfp_h
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#define included_vnet_optics_sfp_h
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#include <
vppinfra/format.h
>
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#define foreach_sfp_id \
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_ (UNKNOWN, "unknown") \
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_ (GBIC, "GBIC") \
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_ (ON_MB, "on-motherboard") \
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_ (SFP, "SFP/SFP+/SFP28") \
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_ (300_PIN_XBI, "300-pin-XBI") \
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_ (XENPAK, "XENPAK") \
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_ (XFP, "XFP") \
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_ (XFF, "XFF") \
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_ (XFP_E, "XFP-E") \
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_ (XPAK, "XPAK") \
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_ (X2, "X2") \
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_ (DWDM_SFP, "DWDM-SFP") \
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_ (QSFP, "QSFP") \
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_ (QSFP_PLUS, "QSFP+") \
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_ (CXP, "CXP") \
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_ (SMM_HD_4X, "SMM-HD-4X") \
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_ (SMM_HD_8X, "SMM-HD-8X") \
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_ (QSFP28, "QSFP28") \
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_ (CXP2, "CXP2") \
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_ (SMM_HD_4X_FAN, "SMM-HD-4X-fanout") \
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_ (SMM_HD_8X_FAN, "SMM-HD-8X-fanout") \
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_ (CDFP, "CDFP") \
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_ (MQSFP, "microQSFP") \
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_ (QSFP_DD, "QSFP-DD") \
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typedef
enum
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{
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#define _(f,s) SFP_ID_##f,
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foreach_sfp_id
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#undef _
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}
sfp_id_t
;
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typedef
struct
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{
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u8
id
;
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u8
extended_id
;
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u8
connector_type
;
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u8
compatibility[8];
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u8
encoding
;
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u8
nominal_bit_rate_100mbits_per_sec
;
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u8
reserved13
;
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u8
length[5];
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u8
device_tech
;
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u8
vendor_name[16];
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u8
ext_module_codes
;
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u8
vendor_oui[3];
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u8
vendor_part_number[16];
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u8
vendor_revision[2];
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/* 16 bit value network byte order. */
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u8
wavelength_or_att[2];
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u8
wavelength_tolerance_or_att[2];
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u8
max_case_temp
;
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u8
cc_base
;
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u8
link_codes
;
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u8
options
[3];
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u8
vendor_serial_number[16];
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u8
vendor_date_code[8];
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u8
reserved92[3];
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u8
checksum_63_to_94
;
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u8
vendor_specific[32];
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u8
reserved128[384];
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/* Vendor specific data follows. */
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u8
vendor_specific1[0];
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}
sfp_eeprom_t
;
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always_inline
uword
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sfp_eeprom_is_valid
(
sfp_eeprom_t
* e)
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{
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int
i
;
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u8
sum = 0;
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for
(i = 0; i < 63; i++)
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sum += ((
u8
*) e)[
i
];
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return
sum == e->cc_base;
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}
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/* _ (byte_index, bit_index, name) */
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#define foreach_sfp_compatibility \
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_ (0, 0, 40g_active_cable) \
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_ (0, 1, 40g_base_lr4) \
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_ (0, 2, 40g_base_sr4) \
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_ (0, 3, 40g_base_cr4) \
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_ (0, 4, 10g_base_sr) \
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_ (0, 5, 10g_base_lr) \
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_ (0, 5, 10g_base_lrm) \
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_ (1, 3, 40g_otn) \
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_ (1, 2, oc48_long_reach) \
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_ (1, 1, oc48_intermediate_reach) \
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_ (1, 0, oc48_short_reach) \
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_ (2, 6, oc12_long_reach) \
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_ (2, 5, oc12_intermediate_reach) \
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_ (2, 4, oc12_short_reach) \
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_ (2, 2, oc3_long_reach) \
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_ (2, 1, oc3_intermediate_reach) \
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_ (2, 0, oc3_short_reach) \
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_ (3, 3, 1g_base_t) \
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_ (3, 2, 1g_base_cx) \
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_ (3, 1, 1g_base_lx) \
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_ (3, 0, 1g_base_sx)
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typedef
enum
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{
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#define _(a,b,f) SFP_COMPATIBILITY_##f,
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foreach_sfp_compatibility
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#undef _
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SFP_N_COMPATIBILITY
,
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}
sfp_compatibility_t
;
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u32
sfp_is_comatible
(
sfp_eeprom_t
* e,
sfp_compatibility_t
c
);
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format_function_t
format_sfp_eeprom
;
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#endif
/* included_vnet_optics_sfp_h */
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
sfp_eeprom_t::connector_type
u8 connector_type
Definition:
sfp.h:58
sfp_eeprom_t::extended_id
u8 extended_id
Definition:
sfp.h:57
sfp_eeprom_t::nominal_bit_rate_100mbits_per_sec
u8 nominal_bit_rate_100mbits_per_sec
Definition:
sfp.h:61
foreach_sfp_compatibility
#define foreach_sfp_compatibility
Definition:
sfp.h:100
sfp_eeprom_is_valid
static uword sfp_eeprom_is_valid(sfp_eeprom_t *e)
Definition:
sfp.h:90
i
int i
Definition:
flowhash_template.h:376
SFP_N_COMPATIBILITY
Definition:
sfp.h:128
u8
unsigned char u8
Definition:
types.h:56
format_function_t
u8 *() format_function_t(u8 *s, va_list *args)
Definition:
format.h:48
sfp_eeprom_t::link_codes
u8 link_codes
Definition:
sfp.h:76
sfp_eeprom_t::checksum_63_to_94
u8 checksum_63_to_94
Definition:
sfp.h:81
sfp_eeprom_t::ext_module_codes
u8 ext_module_codes
Definition:
sfp.h:66
u32
unsigned int u32
Definition:
types.h:88
sfp_eeprom_t::id
u8 id
Definition:
sfp.h:56
format_sfp_eeprom
format_function_t format_sfp_eeprom
Definition:
sfp.h:133
always_inline
#define always_inline
Definition:
ipsec.h:28
format.h
sfp_eeprom_t::reserved13
u8 reserved13
Definition:
sfp.h:62
c
svmdb_client_t * c
Definition:
vpp_get_metrics.c:49
sfp_eeprom_t::cc_base
u8 cc_base
Definition:
sfp.h:74
sfp_id_t
sfp_id_t
Definition:
sfp.h:47
sfp_eeprom_t::encoding
u8 encoding
Definition:
sfp.h:60
foreach_sfp_id
#define foreach_sfp_id
Definition:
sfp.h:21
sfp_compatibility_t
sfp_compatibility_t
Definition:
sfp.h:123
uword
u64 uword
Definition:
types.h:112
options
static struct option options[]
Definition:
main.c:52
sfp_eeprom_t::device_tech
u8 device_tech
Definition:
sfp.h:64
sfp_eeprom_t
Definition:
sfp.h:54
sfp_eeprom_t::max_case_temp
u8 max_case_temp
Definition:
sfp.h:73
sfp_is_comatible
u32 sfp_is_comatible(sfp_eeprom_t *e, sfp_compatibility_t c)
Definition:
sfp.c:64
src
vnet
ethernet
sfp.h
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