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[platform]: sfputil BFN platform module (#3324)
Added sfputil.py for x86_64-accton_wedge100bf_32x-r0 and x86_64-accton_wedge100bf_65x-r0 devices. Signed-off-by: Andriy Kokhan <akokhan@barefootnetworks.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,33 +1,33 @@ | ||
| # name lanes alias index speed autoneg fec | ||
| Ethernet0 0,1,2,3 Ethernet0 1 100000 0 rs | ||
| Ethernet4 4,5,6,7 Ethernet4 2 100000 0 rs | ||
| Ethernet8 8,9,10,11 Ethernet8 3 100000 0 rs | ||
| Ethernet12 12,13,14,15 Ethernet12 4 100000 0 rs | ||
| Ethernet16 16,17,18,19 Ethernet16 5 100000 0 rs | ||
| Ethernet20 20,21,22,23 Ethernet20 6 100000 0 rs | ||
| Ethernet24 24,25,26,27 Ethernet24 7 100000 0 rs | ||
| Ethernet28 28,29,30,31 Ethernet28 8 100000 0 rs | ||
| Ethernet32 32,33,34,35 Ethernet32 9 100000 0 rs | ||
| Ethernet36 36,37,38,39 Ethernet36 10 100000 0 rs | ||
| Ethernet40 40,41,42,43 Ethernet40 11 100000 0 rs | ||
| Ethernet44 44,45,46,47 Ethernet44 12 100000 0 rs | ||
| Ethernet48 48,49,50,51 Ethernet48 13 100000 0 rs | ||
| Ethernet52 52,53,54,55 Ethernet52 14 100000 0 rs | ||
| Ethernet56 56,57,58,59 Ethernet56 15 100000 0 rs | ||
| Ethernet60 60,61,62,63 Ethernet60 16 100000 0 rs | ||
| Ethernet64 64,65,66,67 Ethernet64 17 100000 0 rs | ||
| Ethernet68 68,69,70,71 Ethernet68 18 100000 0 rs | ||
| Ethernet72 72,73,74,75 Ethernet72 19 100000 0 rs | ||
| Ethernet76 76,77,78,79 Ethernet76 20 100000 0 rs | ||
| Ethernet80 80,81,82,83 Ethernet80 21 100000 0 rs | ||
| Ethernet84 84,85,86,87 Ethernet84 22 100000 0 rs | ||
| Ethernet88 88,89,90,91 Ethernet88 23 100000 0 rs | ||
| Ethernet92 92,93,94,95 Ethernet92 24 100000 0 rs | ||
| Ethernet96 96,97,98,99 Ethernet96 25 100000 0 rs | ||
| Ethernet100 100,101,102,103 Ethernet100 26 100000 0 rs | ||
| Ethernet104 104,105,106,107 Ethernet104 27 100000 0 rs | ||
| Ethernet108 108,109,110,111 Ethernet108 28 100000 0 rs | ||
| Ethernet112 112,113,114,115 Ethernet112 29 100000 0 rs | ||
| Ethernet116 116,117,118,119 Ethernet116 30 100000 0 rs | ||
| Ethernet120 120,121,122,123 Ethernet120 31 100000 0 rs | ||
| Ethernet124 124,125,126,127 Ethernet124 32 100000 0 rs |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| #!/usr/bin/env python | ||
|
|
||
| try: | ||
| import os | ||
| import sys | ||
| import importlib | ||
| import time | ||
|
|
||
| sys.path.append(os.path.dirname(__file__)) | ||
| import pltfm_mgr_rpc | ||
| from pltfm_mgr_rpc.ttypes import * | ||
|
|
||
| from thrift.transport import TSocket | ||
| from thrift.transport import TTransport | ||
| from thrift.protocol import TBinaryProtocol | ||
| from thrift.protocol import TMultiplexedProtocol | ||
|
|
||
| from sonic_sfp.sfputilbase import SfpUtilBase | ||
| except ImportError as e: | ||
| raise ImportError (str(e) + "- required module not found") | ||
|
|
||
| thrift_server = 'localhost' | ||
| transport = None | ||
| pltfm_mgr = None | ||
|
|
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| SFP_EEPROM_CACHE = "/var/run/platform/sfp/cache" | ||
|
|
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| class SfpUtil(SfpUtilBase): | ||
| """Platform-specific SfpUtil class""" | ||
|
|
||
| PORT_START = 1 | ||
| PORT_END = 0 | ||
| PORTS_IN_BLOCK = 0 | ||
| QSFP_PORT_START = 1 | ||
| QSFP_PORT_END = 0 | ||
| EEPROM_OFFSET = 0 | ||
|
|
||
| @property | ||
| def port_start(self): | ||
| self.update_port_info() | ||
| return self.PORT_START | ||
|
|
||
| @property | ||
| def port_end(self): | ||
| self.update_port_info() | ||
| return self.PORT_END | ||
|
|
||
| @property | ||
| def qsfp_ports(self): | ||
| self.update_port_info() | ||
| return range(self.QSFP_PORT_START, self.PORTS_IN_BLOCK + 1) | ||
|
|
||
| @property | ||
| def port_to_eeprom_mapping(self): | ||
| print "dependency on sysfs has been removed" | ||
| raise Exception() | ||
|
|
||
| def __init__(self): | ||
| if not os.path.exists(os.path.dirname(SFP_EEPROM_CACHE)): | ||
| try: | ||
| os.makedirs(os.path.dirname(SFP_EEPROM_CACHE)) | ||
| except OSError as e: | ||
| if e.errno != errno.EEXIST: | ||
| raise | ||
|
|
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| open(SFP_EEPROM_CACHE, 'ab').close() | ||
|
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| SfpUtilBase.__init__(self) | ||
|
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| def update_port_info(self): | ||
| global pltfm_mgr | ||
|
|
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| if self.QSFP_PORT_END == 0: | ||
| self.thrift_setup() | ||
| self.QSFP_PORT_END = pltfm_mgr.pltfm_mgr_qsfp_get_max_port(); | ||
| self.PORT_END = self.QSFP_PORT_END | ||
| self.PORTS_IN_BLOCK = self.QSFP_PORT_END | ||
| self.thrift_teardown() | ||
|
|
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| def thrift_setup(self): | ||
| global thrift_server, transport, pltfm_mgr | ||
| transport = TSocket.TSocket(thrift_server, 9090) | ||
|
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| transport = TTransport.TBufferedTransport(transport) | ||
| bprotocol = TBinaryProtocol.TBinaryProtocol(transport) | ||
|
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| pltfm_mgr_client_module = importlib.import_module(".".join(["pltfm_mgr_rpc", "pltfm_mgr_rpc"])) | ||
| pltfm_mgr_protocol = TMultiplexedProtocol.TMultiplexedProtocol(bprotocol, "pltfm_mgr_rpc") | ||
| pltfm_mgr = pltfm_mgr_client_module.Client(pltfm_mgr_protocol) | ||
|
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| transport.open() | ||
|
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| def thrift_teardown(self): | ||
| global transport | ||
| transport.close() | ||
|
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| def get_presence(self, port_num): | ||
| # Check for invalid port_num | ||
| if port_num < self.port_start or port_num > self.port_end: | ||
| return False | ||
|
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| presence = False | ||
|
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| try: | ||
| self.thrift_setup() | ||
| presence = pltfm_mgr.pltfm_mgr_qsfp_presence_get(port_num) | ||
| self.thrift_teardown() | ||
| except Exception as e: | ||
| print e.__doc__ | ||
| print e.message | ||
|
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| return presence | ||
|
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| def get_low_power_mode(self, port_num): | ||
| # Check for invalid port_num | ||
| if port_num < self.port_start or port_num > self.port_end: | ||
| return False | ||
|
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||
| self.thrift_setup() | ||
| lpmode = pltfm_mgr.pltfm_mgr_qsfp_lpmode_get(port_num) | ||
| self.thrift_teardown() | ||
| return lpmode | ||
|
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||
| def set_low_power_mode(self, port_num, lpmode): | ||
| # Check for invalid port_num | ||
| if port_num < self.port_start or port_num > self.port_end: | ||
| return False | ||
|
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| self.thrift_setup() | ||
| status = pltfm_mgr.pltfm_mgr_qsfp_lpmode_set(port_num, lpmode) | ||
| self.thrift_teardown() | ||
| return status | ||
|
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| def reset(self, port_num): | ||
| # Check for invalid port_num | ||
| if port_num < self.port_start or port_num > self.port_end: | ||
| return False | ||
|
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||
| self.thrift_setup() | ||
| status = pltfm_mgr.pltfm_mgr_qsfp_reset(port_num, True) | ||
| status = pltfm_mgr.pltfm_mgr_qsfp_reset(port_num, False) | ||
| self.thrift_teardown() | ||
| return status | ||
|
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||
| def get_transceiver_change_event(self, timeout=0): | ||
| phy_port_dict = {} | ||
| status = True | ||
| # TODO: Process transceiver plug-in/out event | ||
| time.sleep(1) | ||
| return status, phy_port_dict | ||
|
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| def _get_port_eeprom_path(self, port_num, devid): | ||
| eeprom_path = None | ||
|
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| self.thrift_setup() | ||
| presence = pltfm_mgr.pltfm_mgr_qsfp_presence_get(port_num) | ||
| if presence == True: | ||
| eeprom_cache = open(SFP_EEPROM_CACHE, 'wb') | ||
| eeprom_hex = pltfm_mgr.pltfm_mgr_qsfp_info_get(port_num) | ||
| eeprom_raw = bytearray.fromhex(eeprom_hex) | ||
| eeprom_cache.write(eeprom_raw) | ||
| eeprom_cache.close() | ||
| eeprom_path = SFP_EEPROM_CACHE | ||
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||
| self.thrift_teardown() | ||
|
|
||
| return eeprom_path | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,65 +1,65 @@ | ||
| # name lanes alias index speed autoneg fec | ||
| Ethernet0 0,1,2,3 Ethernet0 1 100000 0 rs | ||
| Ethernet4 4,5,6,7 Ethernet4 2 100000 0 rs | ||
| Ethernet8 8,9,10,11 Ethernet8 3 100000 0 rs | ||
| Ethernet12 12,13,14,15 Ethernet12 4 100000 0 rs | ||
| Ethernet16 16,17,18,19 Ethernet16 5 100000 0 rs | ||
| Ethernet20 20,21,22,23 Ethernet20 6 100000 0 rs | ||
| Ethernet24 24,25,26,27 Ethernet24 7 100000 0 rs | ||
| Ethernet28 28,29,30,31 Ethernet28 8 100000 0 rs | ||
| Ethernet32 32,33,34,35 Ethernet32 9 100000 0 rs | ||
| Ethernet36 36,37,38,39 Ethernet36 10 100000 0 rs | ||
| Ethernet40 40,41,42,43 Ethernet40 11 100000 0 rs | ||
| Ethernet44 44,45,46,47 Ethernet44 12 100000 0 rs | ||
| Ethernet48 48,49,50,51 Ethernet48 13 100000 0 rs | ||
| Ethernet52 52,53,54,55 Ethernet52 14 100000 0 rs | ||
| Ethernet56 56,57,58,59 Ethernet56 15 100000 0 rs | ||
| Ethernet60 60,61,62,63 Ethernet60 16 100000 0 rs | ||
| Ethernet64 64,65,66,67 Ethernet64 17 100000 0 rs | ||
| Ethernet68 68,69,70,71 Ethernet68 18 100000 0 rs | ||
| Ethernet72 72,73,74,75 Ethernet72 19 100000 0 rs | ||
| Ethernet76 76,77,78,79 Ethernet76 20 100000 0 rs | ||
| Ethernet80 80,81,82,83 Ethernet80 21 100000 0 rs | ||
| Ethernet84 84,85,86,87 Ethernet84 22 100000 0 rs | ||
| Ethernet88 88,89,90,91 Ethernet88 23 100000 0 rs | ||
| Ethernet92 92,93,94,95 Ethernet92 24 100000 0 rs | ||
| Ethernet96 96,97,98,99 Ethernet96 25 100000 0 rs | ||
| Ethernet100 100,101,102,103 Ethernet100 26 100000 0 rs | ||
| Ethernet104 104,105,106,107 Ethernet104 27 100000 0 rs | ||
| Ethernet108 108,109,110,111 Ethernet108 28 100000 0 rs | ||
| Ethernet112 112,113,114,115 Ethernet112 29 100000 0 rs | ||
| Ethernet116 116,117,118,119 Ethernet116 30 100000 0 rs | ||
| Ethernet120 120,121,122,123 Ethernet120 31 100000 0 rs | ||
| Ethernet124 124,125,126,127 Ethernet124 32 100000 0 rs | ||
| Ethernet128 128,129,130,131 Ethernet128 33 100000 0 rs | ||
| Ethernet132 132,133,134,135 Ethernet132 34 100000 0 rs | ||
| Ethernet136 136,137,138,139 Ethernet136 35 100000 0 rs | ||
| Ethernet140 140,141,142,143 Ethernet140 36 100000 0 rs | ||
| Ethernet144 144,145,146,147 Ethernet144 37 100000 0 rs | ||
| Ethernet148 148,149,150,151 Ethernet148 38 100000 0 rs | ||
| Ethernet152 152,153,154,155 Ethernet152 39 100000 0 rs | ||
| Ethernet156 156,157,158,159 Ethernet156 40 100000 0 rs | ||
| Ethernet160 160,161,162,163 Ethernet169 41 100000 0 rs | ||
| Ethernet164 164,165,166,167 Ethernet164 42 100000 0 rs | ||
| Ethernet168 168,169,170,171 Ethernet168 43 100000 0 rs | ||
| Ethernet172 172,173,174,175 Ethernet172 44 100000 0 rs | ||
| Ethernet176 176,177,178,179 Ethernet176 45 100000 0 rs | ||
| Ethernet180 180,181,182,183 Ethernet180 46 100000 0 rs | ||
| Ethernet184 184,185,186,187 Ethernet184 47 100000 0 rs | ||
| Ethernet188 188,189,190,191 Ethernet188 48 100000 0 rs | ||
| Ethernet192 192,193,194,195 Ethernet192 49 100000 0 rs | ||
| Ethernet196 196,197,198,199 Ethernet196 50 100000 0 rs | ||
| Ethernet200 200,201,202,203 Ethernet200 51 100000 0 rs | ||
| Ethernet204 204,205,206,207 Ethernet204 52 100000 0 rs | ||
| Ethernet208 208,209,210,211 Ethernet208 53 100000 0 rs | ||
| Ethernet212 212,213,214,215 Ethernet212 54 100000 0 rs | ||
| Ethernet216 216,217,218,219 Ethernet216 55 100000 0 rs | ||
| Ethernet220 220,221,222,223 Ethernet220 56 100000 0 rs | ||
| Ethernet224 224,225,226,227 Ethernet224 57 100000 0 rs | ||
| Ethernet228 228,229,230,231 Ethernet228 58 100000 0 rs | ||
| Ethernet232 232,233,234,235 Ethernet232 59 100000 0 rs | ||
| Ethernet236 236,237,238,239 Ethernet236 60 100000 0 rs | ||
| Ethernet240 240,241,242,243 Ethernet240 61 100000 0 rs | ||
| Ethernet244 244,245,246,247 Ethernet244 62 100000 0 rs | ||
| Ethernet248 248,249,250,251 Ethernet248 63 100000 0 rs | ||
| Ethernet252 252,253,254,255 Etherner252 64 100000 0 rs |
File renamed without changes.
File renamed without changes.
Is barefoot support get threshold info from eeprom?
On my device, this always return 256 bytes, but threshold start from offset 384.
And Mellanox can get threshold info, such as:
61) "txbiashighalarm"
62) "N/A"
63) "txbiaslowalarm"
64) "N/A"
65) "txbiashighwarning"
66) "N/A"
67) "txbiaslowwarning"
68) "N/A"