From 374e2c5fc30a5bfabfd2eb6c2d3ca5797402af16 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Thu, 9 Mar 2017 20:38:15 +0100 Subject: Retire vpp_lite vpp_lite platform is not needed anymore as same efect can be achieved with following startup.conf config: plugins { plugin dpdk_plugin.so { disable } } Change-Id: I690ea8ceb1c6e1fe32e01e7da54e9958019a93bf Signed-off-by: Damjan Marion --- src/vnet/ethernet/sfp.h | 117 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 src/vnet/ethernet/sfp.h (limited to 'src/vnet/ethernet/sfp.h') diff --git a/src/vnet/ethernet/sfp.h b/src/vnet/ethernet/sfp.h new file mode 100644 index 00000000..a1ac7997 --- /dev/null +++ b/src/vnet/ethernet/sfp.h @@ -0,0 +1,117 @@ +/* + * 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 + +#define foreach_sfp_id \ + _ (unknown) \ + _ (gbic) \ + _ (on_motherboard) \ + _ (sfp) + +typedef enum +{ +#define _(f) 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 link_length[5]; + u8 reserved19; + u8 vendor_name[16]; + u8 reserved36; + u8 vendor_oui[3]; + u8 vendor_part_number[16]; + u8 vendor_revision[4]; + /* 16 bit value network byte order. */ + u8 laser_wavelength_in_nm[2]; + u8 reserved62; + u8 checksum_0_to_62; + + u8 options[2]; + u8 max_bit_rate_margin_percent; + u8 min_bit_rate_margin_percent; + 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->checksum_0_to_62; +} + +/* _ (byte_index, bit_index, name) */ +#define foreach_sfp_compatibility \ + _ (0, 4, 10g_base_sr) \ + _ (0, 5, 10g_base_lr) \ + _ (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: + */ -- cgit 1.2.3-korg