[Celestica Seastone2] Build correct platform files (#9660)

* fix workdir for seastone2

Signed-off-by: Viktor Ekmark <viktor@ekmark.se>

* seastone2: Add I2C SFP definition for SFP1

Signed-off-by: Christian Svensson <blue@cmd.nu>

* [device/cel_seastone_2] sfputil logic for SFP1

Earlier logic resulted in the name of SFP1 being SFP33 which is not
correct. The cannonical source is seastone2_fpga module and it calls it
SFP1, so ensure the logic does as well.

Signed-off-by: Christian Svensson <blue@cmd.nu>

* [device/cel_seastone_2] sysfs paths for SFP1

Various changes that plumbs the correct port presence and DOM decoding
for the SFP1 port.

Signed-off-by: Christian Svensson <blue@cmd.nu>

Co-authored-by: Christian Svensson <blue@cmd.nu>

device/celestica/x86_64-cel_seastone_2-r0/plugins/sfputil.py

@@ -47,16 +47,16 @@ class SfpUtil(SfpUtilBase):
         if port_num in self.qsfp_ports:
             self._port_name = "QSFP" + str(port_num - self.QSFP_PORT_START + 1)
         else:
-            self._port_name = "SFP" + str(port_num)
+            self._port_name = "SFP" + str(port_num - self.QSFP_PORT_END)
         return self._port_name
 
-    # def get_eeprom_dom_raw(self, port_num):
+    def get_eeprom_dom_raw(self, port_num):
-    #     if port_num in self.qsfp_ports:
+        if port_num in self.qsfp_ports:
-    #         # QSFP DOM EEPROM is also at addr 0x50 and thus also stored in eeprom_ifraw
+            # QSFP DOM EEPROM is also at addr 0x50 and thus also stored in eeprom_ifraw
-    #         return None
+            return None
-    #     else:
+        else:
-    #         # Read dom eeprom at addr 0x51
+            # Read dom eeprom as offset 0x100 on optoe eeprom
-    #         return self._read_eeprom_devid(port_num, self.DOM_EEPROM_ADDR, 256)
+            return self._read_eeprom_devid(port_num, self.DOM_EEPROM_ADDR, 256)
 
     def __init__(self):
         # Override port_to_eeprom_mapping for class initialization

device/celestica/x86_64-cel_seastone_2-r0/sonic_platform_config/event.py

@@ -38,9 +38,14 @@ class SfpEvent:
 
         for index in range(self.num_sfp):
             port_num = index + 1
-            port_name = "QSFP{}".format(port_num)
+            if port_num <= 32:
-            port_type = "qsfp"
+                port_name = "QSFP{}".format(port_num)
-            sysfs_prs_file = "{}_modprs".format(port_type)
+                port_type = "qsfp"
+                sysfs_prs_file = "{}_modprs".format(port_type)
+            else:
+                port_name = "SFP{}".format(port_num - 32)
+                port_type = "sfp"
+                sysfs_prs_file = "{}_modabs".format(port_type)
 
             sfp_info_obj[index] = {}
             sfp_info_obj[index]['intmask_sysfs'] = self.PATH_INTMASK_SYSFS.format(

device/celestica/x86_64-cel_seastone_2-r0/sonic_platform_config/sfp.json

@@ -1,5 +1,5 @@
 {
-    "port_num": 32,
+    "port_num": 33,
     "eeprom_path": "/sys/bus/i2c/devices/i2c-{0}/{0}-0050/eeprom",
     "port_i2c_mapping": [
         2,
@@ -33,12 +33,13 @@
         30,
         31,
         32,
-        33
+        33,
+        34
     ],
     "get_presence": {
         "output_source": "sysfs_value",
-        "sysfs_path": "/sys/devices/platform/switchboard/SFF/{}/qsfp_modprs",
+        "sysfs_path": "/sys/devices/platform/switchboard/SFF/{}",
-        "argument": "$ref:_port_name",
+        "argument": "$ref:_presence_file",
         "output_translator": "False if '{}' == '1' else True"
     },
     "get_lpmode": {
@@ -101,6 +102,42 @@
         "QSFP29",
         "QSFP30",
         "QSFP31",
-        "QSFP32"
+        "QSFP32",
+        "SFP1"
+    ],
+    "_presence_file": [
+      "QSFP1/qsfp_modprs",
+      "QSFP2/qsfp_modprs",
+      "QSFP3/qsfp_modprs",
+      "QSFP4/qsfp_modprs",
+      "QSFP5/qsfp_modprs",
+      "QSFP6/qsfp_modprs",
+      "QSFP7/qsfp_modprs",
+      "QSFP8/qsfp_modprs",
+      "QSFP9/qsfp_modprs",
+      "QSFP10/qsfp_modprs",
+      "QSFP11/qsfp_modprs",
+      "QSFP12/qsfp_modprs",
+      "QSFP13/qsfp_modprs",
+      "QSFP14/qsfp_modprs",
+      "QSFP15/qsfp_modprs",
+      "QSFP16/qsfp_modprs",
+      "QSFP17/qsfp_modprs",
+      "QSFP18/qsfp_modprs",
+      "QSFP19/qsfp_modprs",
+      "QSFP20/qsfp_modprs",
+      "QSFP21/qsfp_modprs",
+      "QSFP22/qsfp_modprs",
+      "QSFP23/qsfp_modprs",
+      "QSFP24/qsfp_modprs",
+      "QSFP25/qsfp_modprs",
+      "QSFP26/qsfp_modprs",
+      "QSFP27/qsfp_modprs",
+      "QSFP28/qsfp_modprs",
+      "QSFP29/qsfp_modprs",
+      "QSFP30/qsfp_modprs",
+      "QSFP31/qsfp_modprs",
+      "QSFP32/qsfp_modprs",
+      "SFP1/sfp_modabs"
     ]
-}
+}

platform/broadcom/sonic-platform-modules-cel/debian/rules

@@ -14,7 +14,7 @@ override_dh_auto_build:
 	(for mod in $(MODULE_DIRS); do \
 		make -C $(KERNEL_SRC)/build M=$(MOD_SRC_DIR)/$${mod}/modules; \
 		if [ $$mod = "seastone2" ]; then \
-			cd services/platform_api; \
+			cd $(MOD_SRC_DIR)/services/platform_api; \
 			python3 setup.py bdist_wheel -d $(MOD_SRC_DIR)/$${mod}/modules; \
 			continue; \
 		fi; \