diff --git a/device/mellanox/x86_64-mlnx_msn2010-r0/plugins/sfputil.py b/device/mellanox/x86_64-mlnx_msn2010-r0/plugins/sfputil.py
index 77831b54d2fd..053b591b70fb 100644
--- a/device/mellanox/x86_64-mlnx_msn2010-r0/plugins/sfputil.py
+++ b/device/mellanox/x86_64-mlnx_msn2010-r0/plugins/sfputil.py
@@ -49,7 +49,7 @@ def port_to_eeprom_mapping(self):
return self._port_to_eeprom_mapping
def __init__(self):
- eeprom_path = "/bsp/qsfp/qsfp{0}"
+ eeprom_path = "/sys/devices/platform/i2c_mlxcpld.1/i2c-1/i2c-2/2-0048/qsfp{0}"
for x in range(0, self.port_end + 1):
self._port_to_eeprom_mapping[x] = eeprom_path.format(x + self.EEPROM_OFFSET)
diff --git a/device/mellanox/x86_64-mlnx_msn2100-r0/plugins/sfputil.py b/device/mellanox/x86_64-mlnx_msn2100-r0/plugins/sfputil.py
index a4eda6edfe39..d534386e2fbe 100644
--- a/device/mellanox/x86_64-mlnx_msn2100-r0/plugins/sfputil.py
+++ b/device/mellanox/x86_64-mlnx_msn2100-r0/plugins/sfputil.py
@@ -49,7 +49,7 @@ def port_to_eeprom_mapping(self):
return self._port_to_eeprom_mapping
def __init__(self):
- eeprom_path = "/sys/class/i2c-adapter/i2c-2/2-0048/hwmon/hwmon4/qsfp{0}_eeprom"
+ eeprom_path = "/sys/devices/platform/i2c_mlxcpld.1/i2c-1/i2c-2/2-0048/qsfp{0}"
for x in range(0, self.port_end + 1):
self._port_to_eeprom_mapping[x] = eeprom_path.format(x + self.EEPROM_OFFSET)
diff --git a/device/mellanox/x86_64-mlnx_msn2410-r0/plugins/sfputil.py b/device/mellanox/x86_64-mlnx_msn2410-r0/plugins/sfputil.py
index 8bd4ba789168..bc61073ba10b 100644
--- a/device/mellanox/x86_64-mlnx_msn2410-r0/plugins/sfputil.py
+++ b/device/mellanox/x86_64-mlnx_msn2410-r0/plugins/sfputil.py
@@ -49,7 +49,7 @@ def port_to_eeprom_mapping(self):
return self._port_to_eeprom_mapping
def __init__(self):
- eeprom_path = "/sys/class/i2c-adapter/i2c-2/2-0048/hwmon/hwmon7/qsfp{0}_eeprom"
+ eeprom_path = "/sys/devices/platform/i2c_mlxcpld.1/i2c-1/i2c-2/2-0048/qsfp{0}"
for x in range(0, self.port_end + 1):
self._port_to_eeprom_mapping[x] = eeprom_path.format(x + self.EEPROM_OFFSET)
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py b/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
index 11a5bdcb02b6..f85fcc4d9040 100644
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
@@ -49,7 +49,7 @@ def port_to_eeprom_mapping(self):
return self._port_to_eeprom_mapping
def __init__(self):
- eeprom_path = "/sys/class/i2c-adapter/i2c-2/2-0048/hwmon/hwmon7/qsfp{0}_eeprom"
+ eeprom_path = "/sys/devices/platform/i2c_mlxcpld.1/i2c-1/i2c-2/2-0048/qsfp{0}"
for x in range(0, self.port_end + 1):
self._port_to_eeprom_mapping[x] = eeprom_path.format(x + self.EEPROM_OFFSET)
diff --git a/device/mellanox/x86_64-mlnx_msn2740-r0/plugins/sfputil.py b/device/mellanox/x86_64-mlnx_msn2740-r0/plugins/sfputil.py
index f84cefc67268..f85fcc4d9040 100644
--- a/device/mellanox/x86_64-mlnx_msn2740-r0/plugins/sfputil.py
+++ b/device/mellanox/x86_64-mlnx_msn2740-r0/plugins/sfputil.py
@@ -49,7 +49,7 @@ def port_to_eeprom_mapping(self):
return self._port_to_eeprom_mapping
def __init__(self):
- eeprom_path = "/sys/class/i2c-adapter/i2c-2/2-0048/hwmon/hwmon6/qsfp{0}_eeprom"
+ eeprom_path = "/sys/devices/platform/i2c_mlxcpld.1/i2c-1/i2c-2/2-0048/qsfp{0}"
for x in range(0, self.port_end + 1):
self._port_to_eeprom_mapping[x] = eeprom_path.format(x + self.EEPROM_OFFSET)
diff --git a/files/build_templates/updategraph.service.j2 b/files/build_templates/updategraph.service.j2
index 8039f42531cd..e01fd0146f98 100644
--- a/files/build_templates/updategraph.service.j2
+++ b/files/build_templates/updategraph.service.j2
@@ -4,7 +4,7 @@ After=rc-local.service
After=database.service
Requires=database.service
{% if sonic_asic_platform == 'mellanox' -%}
-Requires=hw-management.service
+Requires=msn-chassis.service
{% endif -%}
diff --git a/files/scripts/syncd.sh b/files/scripts/syncd.sh
index ad3ddd164cde..b7d23209557f 100755
--- a/files/scripts/syncd.sh
+++ b/files/scripts/syncd.sh
@@ -74,7 +74,6 @@ start() {
/usr/bin/mlnx-fw-upgrade.sh
/etc/init.d/sxdkernel start
/sbin/modprobe i2c-dev
- /etc/mlnx/mlnx-hw-management start
elif [ x$sonic_asic_platform == x'cavium' ]; then
/etc/init.d/xpnet.sh start
fi
@@ -115,7 +114,6 @@ stop() {
if [[ x"$WARM_BOOT" != x"true" ]]; then
# platform specific tasks
if [ x$sonic_asic_platform == x'mellanox' ]; then
- /etc/mlnx/mlnx-hw-management stop
/etc/init.d/sxdkernel stop
/usr/bin/mst stop
elif [ x$sonic_asic_platform == x'cavium' ]; then
diff --git a/platform/mellanox/hw-management.mk b/platform/mellanox/hw-management.mk
index cd457181268f..10e6bcd76652 100644
--- a/platform/mellanox/hw-management.mk
+++ b/platform/mellanox/hw-management.mk
@@ -1,6 +1,6 @@
# Mellanox HW Management
-MLNX_HW_MANAGEMENT_VERSION = onl.deb9.13.12.2017
+MLNX_HW_MANAGEMENT_VERSION = 27.09.2018
export MLNX_HW_MANAGEMENT_VERSION
diff --git a/platform/mellanox/hw-management/Add-modprobe-config-for-at24-module.patch b/platform/mellanox/hw-management/Add-modprobe-config-for-at24-module.patch
deleted file mode 100644
index 37d57da4e937..000000000000
--- a/platform/mellanox/hw-management/Add-modprobe-config-for-at24-module.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-From 2f70f5df445820fb86e3bd7f95707e0fb97b553f Mon Sep 17 00:00:00 2001
-From: Volodymyr Samotiy <volodymyrs@mellanox.com>
-Date: Thu, 16 Aug 2018 17:21:37 +0300
-Subject: Add modprobe config for "at24" module
-
-Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
----
- usr/etc/modprobe.d/mellanox-system-whitelist.conf | 1 +
- 1 file changed, 1 insertion(+)
- create mode 100644 usr/etc/modprobe.d/mellanox-system-whitelist.conf
-
-diff --git a/usr/etc/modprobe.d/mellanox-system-whitelist.conf b/usr/etc/modprobe.d/mellanox-system-whitelist.conf
-new file mode 100644
-index 0000000..a3eef57
---- /dev/null
-+++ b/usr/etc/modprobe.d/mellanox-system-whitelist.conf
-@@ -0,0 +1 @@
-+options at24 io_limit=32
---
-1.9.1
-
diff --git a/platform/mellanox/hw-management/Add-systemd-service-config.patch b/platform/mellanox/hw-management/Add-systemd-service-config.patch
deleted file mode 100644
index ce16bb712ee1..000000000000
--- a/platform/mellanox/hw-management/Add-systemd-service-config.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 22fef644b1150677353ab0559828ea45a982d901 Mon Sep 17 00:00:00 2001
-From: Andriy Moroz <c_andriym@mellanox.com>
-Date: Wed, 11 Jul 2018 16:51:07 +0300
-Subject: [PATCH] Add systemd service config
-
-Signed-off-by: Andriy Moroz <c_andriym@mellanox.com>
----
- debian/control | 2 +-
- debian/hw-management.service | 10 ++++++++++
- debian/rules | 2 +-
- 3 files changed, 12 insertions(+), 2 deletions(-)
- create mode 100644 debian/hw-management.service
-
-diff --git a/debian/control b/debian/control
-index 048cd61..7e3a545 100644
---- a/debian/control
-+++ b/debian/control
-@@ -1,7 +1,7 @@
- Source: hw-management
- Priority: extra
- Maintainer: MellanoxBSP <system-sw-low-level@mellanox.com>
--Build-Depends:
-+Build-Depends: dh-systemd
- Standards-Version:
- Section: libs
- Homepage: http://www.mellanox.com
-diff --git a/debian/hw-management.service b/debian/hw-management.service
-new file mode 100644
-index 0000000..d18916d
---- /dev/null
-+++ b/debian/hw-management.service
-@@ -0,0 +1,10 @@
-+[Unit]
-+Description=Mellanox Hardware Management
-+
-+[Service]
-+Type=oneshot
-+EnvironmentFile=/host/machine.conf
-+ExecStart=/bin/bash -c "/etc/mlnx/mlnx-hw-management start"
-+
-+[Install]
-+WantedBy=multi-user.target
-diff --git a/debian/rules b/debian/rules
-index fc38817..fba4150 100755
---- a/debian/rules
-+++ b/debian/rules
-@@ -8,7 +8,7 @@ K_SRC ?= "/lib/modules/$(KVERSION)/build"
- pwd=$(shell pwd)
-
- %:
-- dh $@
-+ dh $@ --with systemd
-
- override_dh_auto_configure:
-
---
-1.9.1
-
diff --git a/platform/mellanox/hw-management/Fix-system-EEPROM-for-MSN2740-platform.patch b/platform/mellanox/hw-management/Fix-system-EEPROM-for-MSN2740-platform.patch
deleted file mode 100644
index 5519692e12ed..000000000000
--- a/platform/mellanox/hw-management/Fix-system-EEPROM-for-MSN2740-platform.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From cebfa8338c2e5953a097de2a776bb680e7a34410 Mon Sep 17 00:00:00 2001
-From: Volodymyr Samotiy <volodymyrs@mellanox.com>
-Date: Fri, 17 Aug 2018 13:27:16 +0300
-Subject: Fix system EEPROM for MSN2740 platform
-
-Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
----
- usr/etc/mlnx/mlnx-hw-management | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/usr/etc/mlnx/mlnx-hw-management b/usr/etc/mlnx/mlnx-hw-management
-index 54cdd30..4f0d265 100755
---- a/usr/etc/mlnx/mlnx-hw-management
-+++ b/usr/etc/mlnx/mlnx-hw-management
-@@ -107,6 +107,7 @@ msn2740_connect_table=( mlxsw_minimal 0x48 2 \
- max11603 0x64 5 \
- tmp102 0x49 6 \
- tmp102 0x48 7 \
-+ 24c32 0x51 8 \
- max11603 0x6d 15 \
- 24c32 0x51 16)
-
---
-1.9.1
-
diff --git a/platform/mellanox/hw-management/hw-mgmt b/platform/mellanox/hw-management/hw-mgmt
index ff83e6490d5c..344e81942c02 160000
--- a/platform/mellanox/hw-management/hw-mgmt
+++ b/platform/mellanox/hw-management/hw-mgmt
@@ -1 +1 @@
-Subproject commit ff83e6490d5c36fff6bfb17781119b52e234f5f6
+Subproject commit 344e81942c02c279db03c3aba40db4142dc6817d