def initialize_sfp(self):
from sonic_platform.sfp import SFP
from sonic_platform.sfp import initialize_sdk_handle
self.sfp_module = SFP
self.sdk_handle = initialize_sdk_handle()
if self.sdk_handle is None:
self.sfp_module_initialized = False
return
# Initialize SFP list
port_position_tuple = self._get_port_position_tuple_by_platform_name()
self.PORT_START = port_position_tuple[0]
self.QSFP_PORT_START = port_position_tuple[1]
self.PORT_END = port_position_tuple[2]
self.PORTS_IN_BLOCK = port_position_tuple[3]
for index in range(self.PORT_START, self.PORT_END + 1):
if index in range(self.QSFP_PORT_START, self.PORTS_IN_BLOCK + 1):
sfp_module = SFP(index, 'QSFP', self.sdk_handle)
else:
sfp_module = SFP(index, 'SFP', self.sdk_handle)
self._sfp_list.append(sfp_module)
self.sfp_module_initialized = True
def get_sdk_handle(self):
if not self.sdk_handle:
from sonic_platform.sfp import initialize_sdk_handle
self.sdk_handle = initialize_sdk_handle()
if self.sdk_handle is None:
logger.log_error('Failed to open SDK handle')
return self.sdk_handle
def get_sdk_handle(self):
if not self.sdk_handle:
self.sdk_handle = initialize_sdk_handle()
if self.sdk_handle is None:
logger.log_error('Failed to open SDK handle')
return self.sdk_handle