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sonic-buildimage/platform/mellanox/hw-management/0002-Remove-unused-non-upstream-kernel-modules-from-load.patch

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[Mellanox] Support running hw-management service on MSN4700 emulation platform (#16584) - Why I did it Support running hw-management service on MSN4700 emulation platform. - How I did it Use physical EEPROM instead of the fake one Do not skip PSUd, PCId, thermal control daemon Adjust PCIe and thermal configuration files Adjust platform.json for different chassis names and thermals Remove a patch to hw-management in order to enable it - How to verify it Run Nvidia simulation on SN4700 (ASIC and Platform) Signed-off-by: Stephen Sun <stephens@nvidia.com>
2023-11-19 03:03:46 -06:00
From f239df6348e9602bdde2f0c068e3c93c6a22b434 Mon Sep 17 00:00:00 2001
[Mellanox] Add patch to hw-mgmt to prevent loading of non-existent kernel modules (#10073) - Why I did it The latest upgrade of Mellanox hw-mgmt V7.0020.1300 introduced a couple new kernel modules for new Mellanox platforms that have yet to be upstreamed to the linux kernel. As these new platforms do not have SONiC support we elected not to upstream these new drivers to sonic-linux-kernel but hw-mgmt expects them to exist which is causing a non-functional error on switch boot. Feb 15 00:09:55.374130 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'emc2305' Feb 15 00:09:55.374141 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'ads1015' To resolve this we can patch hw-mgmt to no longer attempt to load these modules by default. - How I did it Added a SONiC patch to Mellanox hw-mgmt in order to remove the unused kernel modules which were not upstreamed to sonic-linux-kernel - How to verify it Boot switch and verify there are no error logs regarding kernel modules failing to load.
2022-02-28 00:08:19 -06:00
From: Alexander Allen <arallen@nvidia.com>
Date: Thu, 17 Feb 2022 04:19:50 +0000
[Mellanox] Support running hw-management service on MSN4700 emulation platform (#16584) - Why I did it Support running hw-management service on MSN4700 emulation platform. - How I did it Use physical EEPROM instead of the fake one Do not skip PSUd, PCId, thermal control daemon Adjust PCIe and thermal configuration files Adjust platform.json for different chassis names and thermals Remove a patch to hw-management in order to enable it - How to verify it Run Nvidia simulation on SN4700 (ASIC and Platform) Signed-off-by: Stephen Sun <stephens@nvidia.com>
2023-11-19 03:03:46 -06:00
Subject: [PATCH 2/3] Remove unused non-upstream kernel modules from load
[Mellanox] Add patch to hw-mgmt to prevent loading of non-existent kernel modules (#10073) - Why I did it The latest upgrade of Mellanox hw-mgmt V7.0020.1300 introduced a couple new kernel modules for new Mellanox platforms that have yet to be upstreamed to the linux kernel. As these new platforms do not have SONiC support we elected not to upstream these new drivers to sonic-linux-kernel but hw-mgmt expects them to exist which is causing a non-functional error on switch boot. Feb 15 00:09:55.374130 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'emc2305' Feb 15 00:09:55.374141 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'ads1015' To resolve this we can patch hw-mgmt to no longer attempt to load these modules by default. - How I did it Added a SONiC patch to Mellanox hw-mgmt in order to remove the unused kernel modules which were not upstreamed to sonic-linux-kernel - How to verify it Boot switch and verify there are no error logs regarding kernel modules failing to load.
2022-02-28 00:08:19 -06:00
---
usr/etc/modules-load.d/05-hw-management-modules.conf | 2 --
1 file changed, 2 deletions(-)
diff --git a/usr/etc/modules-load.d/05-hw-management-modules.conf b/usr/etc/modules-load.d/05-hw-management-modules.conf
[Mellanox] Support running hw-management service on MSN4700 emulation platform (#16584) - Why I did it Support running hw-management service on MSN4700 emulation platform. - How I did it Use physical EEPROM instead of the fake one Do not skip PSUd, PCId, thermal control daemon Adjust PCIe and thermal configuration files Adjust platform.json for different chassis names and thermals Remove a patch to hw-management in order to enable it - How to verify it Run Nvidia simulation on SN4700 (ASIC and Platform) Signed-off-by: Stephen Sun <stephens@nvidia.com>
2023-11-19 03:03:46 -06:00
index ca9d1043..c0980bcd 100644
[Mellanox] Add patch to hw-mgmt to prevent loading of non-existent kernel modules (#10073) - Why I did it The latest upgrade of Mellanox hw-mgmt V7.0020.1300 introduced a couple new kernel modules for new Mellanox platforms that have yet to be upstreamed to the linux kernel. As these new platforms do not have SONiC support we elected not to upstream these new drivers to sonic-linux-kernel but hw-mgmt expects them to exist which is causing a non-functional error on switch boot. Feb 15 00:09:55.374130 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'emc2305' Feb 15 00:09:55.374141 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'ads1015' To resolve this we can patch hw-mgmt to no longer attempt to load these modules by default. - How I did it Added a SONiC patch to Mellanox hw-mgmt in order to remove the unused kernel modules which were not upstreamed to sonic-linux-kernel - How to verify it Boot switch and verify there are no error logs regarding kernel modules failing to load.
2022-02-28 00:08:19 -06:00
--- a/usr/etc/modules-load.d/05-hw-management-modules.conf
+++ b/usr/etc/modules-load.d/05-hw-management-modules.conf
@@ -15,8 +15,6 @@ xdpe12284
mp2975
mp2888
i2c-mux-pca954x
-emc2305
[Mellanox] Update hw-mgmt package to version V.7.0020.2004 (#10401) - Why I did it Take new hw-mgmt release to SONiC, including: New features: 1. hw-mgmt: add to PSU FW upgrade tool command to show current FW version 2. hw-mgmt: add to PSU FW upgrade tool support for single-PSU-in-the-system FW upgrade 3. hw-mgmt: add attribute “/firmware” to show FW version of restricted upgradable PSUs only 4. hw-mgmt: Add NVME temperature reports attributes (_alarm/_crit/_min/_max) Bug fix: 1. psu: redundant i2c_addr attributes being created for psu 3 & 4 in system having only 2 psus. 2. hw-mgmt: in SPC1/2 i2c driver removal is too slow vs. ASIC reset causing non-functional log errors 3. PSU thresholds sysfs changed in 5.10 to “read only” preventing modification (modification required due PSU HW bug) 4. CPLD3 sysfs attribute missing after chip down/up flow 5. sysfs attributes missing when hw-mgmt is restarted (stop/start) within systemd Release notes can be found from link https://github.com/Mellanox/hw-mgmt/blob/V.7.0020.2004/debian/Release.txt - How I did it Update hw-mgmt make file with new version number Update hw-mgmt submodule pointer - How to verify it Run platform regression on all Mellanox platform Signed-off-by: Kebo Liu <kebol@nvidia.com>
2022-03-31 00:21:09 -05:00
-ti-ads1015
[Mellanox] Add patch to hw-mgmt to prevent loading of non-existent kernel modules (#10073) - Why I did it The latest upgrade of Mellanox hw-mgmt V7.0020.1300 introduced a couple new kernel modules for new Mellanox platforms that have yet to be upstreamed to the linux kernel. As these new platforms do not have SONiC support we elected not to upstream these new drivers to sonic-linux-kernel but hw-mgmt expects them to exist which is causing a non-functional error on switch boot. Feb 15 00:09:55.374130 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'emc2305' Feb 15 00:09:55.374141 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'ads1015' To resolve this we can patch hw-mgmt to no longer attempt to load these modules by default. - How I did it Added a SONiC patch to Mellanox hw-mgmt in order to remove the unused kernel modules which were not upstreamed to sonic-linux-kernel - How to verify it Boot switch and verify there are no error logs regarding kernel modules failing to load.
2022-02-28 00:08:19 -06:00
powr1220
gpio-pca953x
pmbus
--
[Mellanox] Support running hw-management service on MSN4700 emulation platform (#16584) - Why I did it Support running hw-management service on MSN4700 emulation platform. - How I did it Use physical EEPROM instead of the fake one Do not skip PSUd, PCId, thermal control daemon Adjust PCIe and thermal configuration files Adjust platform.json for different chassis names and thermals Remove a patch to hw-management in order to enable it - How to verify it Run Nvidia simulation on SN4700 (ASIC and Platform) Signed-off-by: Stephen Sun <stephens@nvidia.com>
2023-11-19 03:03:46 -06:00
2.30.2
[Mellanox] Add patch to hw-mgmt to prevent loading of non-existent kernel modules (#10073) - Why I did it The latest upgrade of Mellanox hw-mgmt V7.0020.1300 introduced a couple new kernel modules for new Mellanox platforms that have yet to be upstreamed to the linux kernel. As these new platforms do not have SONiC support we elected not to upstream these new drivers to sonic-linux-kernel but hw-mgmt expects them to exist which is causing a non-functional error on switch boot. Feb 15 00:09:55.374130 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'emc2305' Feb 15 00:09:55.374141 r-leopard-simx-74 ERR systemd-modules-load[269]: Failed to find module 'ads1015' To resolve this we can patch hw-mgmt to no longer attempt to load these modules by default. - How I did it Added a SONiC patch to Mellanox hw-mgmt in order to remove the unused kernel modules which were not upstreamed to sonic-linux-kernel - How to verify it Boot switch and verify there are no error logs regarding kernel modules failing to load.
2022-02-28 00:08:19 -06:00
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