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