Why I did it
Upgrade SAI XGS version to 8.4.0.2 and migrate to DMZ repo.
How I did it
Update SAI XGS version in sai.mk.
How to verify it
Run the SONiC and SAI test with the SAI pipeline.
Signed-off-by: zitingguo-ms zitingguo@microsoft.com
Why I did it
Platform cases test_tx_disable, test_tx_disable_channel, test_power_override failed in dx010.
How I did it
Add i2c access algorithm for CPLD i2c adapters.
How to verify it
Verify it with platform_tests/api/test_sfp.py::TestSfpApi test cases.
d768d19 Remove warning msg when a transceiver op takes > 200ms
7451689 Support the module.py in IMM to query the Supervisor card eeprom info
Signed-off-by: mlok <marty.lok@nokia.com>
add SEU reporting on chassis
fix fallback logic for Clearlake eeprom identification
fix fan speed reporting for a specific model
move pcie timeout configuration for Upperlake in platform code (deprecates hwsku-init)
Why I did it
Update Nokia sonic-platform submodule
81a9c77 [Supervisor] Modifed the get_description to fix the name for Nokia-IXR7250E-SUP-10 card.
e49ddfb Fix the LedContorlCommon to get the physical index from port mapping
dd143f1 [module] modify the chassis.py and module.py to allow supervisor to retrieve the line card eemprom info
How I did it
Update Nokia sonic-platform submodule
81a9c77 [Supervisor] Modifed the get_description to fix the name for Nokia-IXR7250E-SUP-10 card.
e49ddfb Fix the LedContorlCommon to get the physical index from port mapping
dd143f1 [module] modify the chassis.py and module.py to allow supervisor to retrieve the line card eemprom info
How to verify it
On supervisor, "show chassis module status" should show Nokia-IXR7250E-SUP-10 instead of Nokia-IXR7250-SUP-10
Signed-off-by: mlok <marty.lok@nokia.com>
Why I did it
[Seastone] Enhancement fix for PR12200 syseeprom issue.
How I did it
Enhance the fix through replace the hardcoded devnum to bash variable
How to verify it
show platform syseeprom or decode-syseeprom
Why I did it
Ragile adapter ra-b6510-32c ra-b6510-48v8c ra-b6910-64c ra-b6920-4s to kernel 5.x
Signed-off-by: “pettershao” pettershao@ragilenetworks.com
Why I did it
why
In order to apply different config across different platform, and use the code with a unified format, reuse syncd init script to init saiserver.
How I did it
how
Reuse syncd init script
How to verify it
Test
Test in DUT s6000 and dx010 with sonic 202205
- Why I did it
Support syslog rate limit configuration feature
- How I did it
Remove unused rsyslog.conf from containers
Modify docker startup script to generate rsyslog.conf from template files
Add metadata/init data for syslog rate limit configuration
- How to verify it
Manual test
New sonic-mgmt regression cases
Why I did it
Add two platform that support s3IP framework
How I did it
Add two platforms supporting S3IP SYSFS (TCS8400, TCS9400)
How to verify it
Manual test
This feature caches all the deb files during docker build and stores them
into version cache.
It loads the cache file if already exists in the version cache and copies the extracted
deb file from cache file into Debian cache path( /var/cache/apt/archives).
The apt-install always installs the deb file from the cache if exists, this
avoid unnecessary package download from the repo and speeds up the overall build.
The cache file is selected based on the SHA value of version dependency
files.
Why I did it
How I did it
How to verify it
* 03.Version-cache - framework environment settings
It defines and passes the necessary version cache environment variables
to the caching framework.
It adds the utils script for shared cache file access.
It also adds the post-cleanup logic for cleaning the unwanted files from
the docker/image after the version cache creation.
* 04.Version cache - debug framework
Added DBGOPT Make variable to enable the cache framework
scripts in trace mode. This option takes the part name of the script to
enable the particular shell script in trace mode.
Multiple shell script names can also be given.
Eg: make DBGOPT="image|docker"
Added verbose mode to dump the version merge details during
build/dry-run mode.
Eg: scripts/versions_manager.py freeze -v \
'dryrun|cmod=docker-swss|cfile=versions-deb|cname=all|stage=sub|stage=add'
* 05.Version cache - docker dpkg caching support
This feature caches all the deb files during docker build and stores them
into version cache.
It loads the cache file if already exists in the version cache and copies the extracted
deb file from cache file into Debian cache path( /var/cache/apt/archives).
The apt-install always installs the deb file from the cache if exists, this
avoid unnecessary package download from the repo and speeds up the overall build.
The cache file is selected based on the SHA value of version dependency
files.
Signed-off-by: maipbui <maibui@microsoft.com>
Dependency: [PR (#12065)](https://github.com/sonic-net/sonic-buildimage/pull/12065) needs to merge first.
#### Why I did it
1. `eval()` - not secure against maliciously constructed input, can be dangerous if used to evaluate dynamic content. This may be a code injection vulnerability.
2. `subprocess()` - when using with `shell=True` is dangerous. Using subprocess function without a static string can lead to command injection.
3. `os` - not secure against maliciously constructed input and dangerous if used to evaluate dynamic content.
4. `is` operator - string comparison should not be used with reference equality.
5. `globals()` - extremely dangerous because it may allow an attacker to execute arbitrary code on the system
#### How I did it
1. `eval()` - use `literal_eval()`
2. `subprocess()` - use `shell=False` instead. use an array string. Ref: [https://semgrep.dev/docs/cheat-sheets/python-command-injection/#mitigation](https://semgrep.dev/docs/cheat-sheets/python-command-injection/#mitigation)
3. `os` - use with `subprocess`
4. `is` - replace by `==` operator for value equality
5. `globals()` - avoid the use of globals()
*Replaced BRCM SDK's psample support flag(PSAMPLE_SUPPORT) with linux kernel psample module support config flag(CONFIG_PSAMPLE) in saibcm-modules.
*Replaced BUILD_PSAMPLE conditioanl check with CONFIG_PSAMPLE to build psample callback library(psample-cb.o), only if psample config is enabled in linux kernel.
*Cleaned up PSAMPLE_SUPPORT related commented code.
Signed-off-by: haris@celestica.com
Signed-off-by: haris@celestica.com
1d53bf4 Skip platform NDK health check two times in watchdog.sh
d68297c Added code to shutdown the channel after the grpc call also fixed the show fp-status command
0769efe Impelemented the module API to return the correct eeprom info for fabric card.
171569c Remove explicit logger identifier for transceiver module operations; use inherited id
6c4d651 Corrected the log messages for firmware install
Signed-off-by: mlok <marty.lok@nokia.com>
Why I did it
smartctl tool is available only in PMON docker. Hence, the tool may be not accessible incase PMON docker goes down.
Using iSMART_64 tool to fetch the SSD firmware version and device model information.
How I did it
Replacing smartctl with iSMART_64.
Signed-off-by: maipbui <maibui@microsoft.com>
#### Why I did it
The [xml.etree.ElementTree](https://docs.python.org/3/library/xml.etree.elementtree.html#module-xml.etree.ElementTree) module is not secure against maliciously constructed data.
`os` - not secure against maliciously constructed input and dangerous if used to evaluate dynamic content
`subprocess.getstatusoutput` is dangerous because include shell=True in the implementation
#### How I did it
Remove xml. Use [lxml](https://pypi.org/project/lxml/) XML parsers package that prevent potentially malicious operation.
Replace `os` by `subprocess`
Use command as an array instead of string
Use `getstatusoutput_noshell` in `sonic_py_common` lib
Make syncd rpc docker which supports sai-ptf v2
local bulild the target
NOSTRETCH=y NOJESSIE=y make configure PLATFORM=vs
NOSTRETCH=y NOJESSIE=y NOBULLSEYE=y SAITHRIFT_V2=y make target/docker-ptf-sai.gz
NOSTRETCH=y NOJESSIE=y make configure PLATFORM=vs
NOSTRETCH=y NOJESSIE=y NOBULLSEYE=y make target/docker-ptf.gz
NOSTRETCH=y NOJESSIE=y make configure PLATFORM=broadcom
NOSTRETCH=y NOJESSIE=y ENABLE_SYNCD_RPC=y SAITHRIFT_V2=y make target/docker-syncd-brcm-rpcv2.gz
NOSTRETCH=y NOJESSIE=y ENABLE_SYNCD_RPC=y SAITHRIFT_V2=y make target/docker-saiserverv2-brcm.gz
Test done:
#12619
NOSTRETCH=y NOJESSIE=y make configure PLATFORM=broadcom
NOSTRETCH=y NOJESSIE=y ENABLE_SYNCD_RPC=y make target/docker-syncd-brcm-rpc.gz
NOSTRETCH=y NOJESSIE=y ENABLE_SYNCD_RPC=y make target/docker-saiserver-brcm.gz
Signed-off-by: richardyu-ms <richard.yu@microsoft.com>
Signed-off-by: richardyu-ms <richard.yu@microsoft.com>
add partial reboot cause support for linecards
add watchdog support for linecards
add power draw information for chassis
properly implement Chassis.get_port_or_cage_type
fix pcieutil on chassis with powered off cards
fix watchdog-control.service crash
misc fixes and cleanups
Signed-off-by: maipbui <maibui@microsoft.com>
#### Why I did it
`subprocess.Popen()` and `subprocess.run()` is used with `shell=True`, which is very dangerous for shell injection.
`os` - not secure against maliciously constructed input and dangerous if used to evaluate dynamic content
#### How I did it
Replace `os` by `subprocess`
Remove unused functions
Why I did it
SONiC will report the kernel dump while system reboot in Belgite platform as the following shows:
How I did it
Cause:
Invalid cdev container pointer from the inode is being accessing in misc
device open, which causes a memory corruption in the slub.
Because of the slub corruption, random crash is seen during reboot.
Fix: - Instead of cdev pointer from the inode, mdev container pointer is
used from the file->privdate_data member.
Action: update the pddf_custom_wdt driver,
How to verify it
Do the reboot stress test to check whether there is kernel dump during reboot progress
fix linecard provisioning issue (500 error)
fix some value types for get_system_eeprom_info API
refactor code to leverage pci topology (enabling dynamic Pcie plugin)
refactor asic declaration logic to new style
misc fixes
Signed-off-by: maipbui <maibui@microsoft.com>
#### Why I did it
`os` - not secure against maliciously constructed input and dangerous if used to evaluate dynamic content.
#### How I did it
`os` - use with `subprocess`
#### How to verify it
Why I did it
To gracefully unmount filesystems and stop containers while performing a cold reboot.
Unmount ONIE-BOOT if mounted during fast/soft/warm reboot
How I did it
Override systemd-reboot service to perform a cold reboot.
Unmount ONIE-BOOT if mounted using fast/soft/warm-reboot plugins.
How to verify it
On reboot, verify that the container stop and filesystem unmount services have completed execution before the platform reboot.
Why I did it
S5296F - Platform API 2.0 changes
How I did it
Implemented the functional API's needed for Platform API 2.0
How to verify it
Used the API 2.0 test suite to validate the test cases.
Why I did it
It solves a swss orchagent crash issue on PikeZ device, due to link-training setting of external PHY port.
How I did it
Catch up the fix for CS00012257483 in version 7.1.7.2.
# Why I did it
platform-modules-belgite's deb requests linux-image-5.10.0-8-2-amd64-unsigned, which does not match the runtime kernel version
# How I did it
update the belgite's deb configuration in deb's control
# How to verify it
check the firsttime boot log in belgite platform
Co-authored-by: nicwu-cel <nicwu@celestica.com>
* Update BRCM KNET module to support new psample definitions from sflow dropmon feature
* Update BRCM KNET module to support new psample definitions from sflow dropmon feature
* Advance saibcm-modules-dnx
- Add Watchdog remaining time API
- Add support for non-swappable fans via a FixedDrawer
- Add ASIC voltage tweaks for PikeZ product
- Add better pylint support
- Fix reboot-cause decision issue for future products
- Fix thermal issue for RJ45 ports
- Deprecate Catalina prototype support
To reduce rc.local script execution time. Porting changes from [DellEMC] S6100 Platform Service optimization #10989
Changes:
Moving platform-modules-s6100.service and s6100-lpc-monitor.service asynchronous to rc.local script.
this upgrade contains two changes:
1. Add the following MacSec Initialization Condition:
- When MacSec feature is not included MacSec block should not be brought out of reset irrespective of the value of the newly added config variable.
- When included its initialization is controlled by the newly added config variable.
2. DNX buf fix: increase _BRCM_SAI_MAX_ACL_TABLES to 128
Signed-off-by: zitingguo <zitingguo@microsoft.com>
Fix an issue with front panel port led introduced in previous PR
Implement status led for linecards
Implement full power cycle for linecards
Improve reboot cause reporting for Ucd devices
Add fan support for PikeZ
Miscellaneous fixes and improvements
Why I did it
To return 'False' in update_firmware component API in DellEMC Z9332f platform, if the firmware image is not present in the provided image path.
How I did it
Updated 'update_firmware' in component.py to return False if image is not found in location provided by 'image_path'
How to verify it
Verified that the API returns False when an invalid image path is specified.
Why I did it
S5212F - Platform API 2.0 changes
S5224F - Platform API 2.0 changes
How I did it
Implemented the functional API's needed for Platform API 2.0
Added media_settings.json, pcie.yaml, platform.json, system_health_monitoring_config.json files.
How to verify it
Used the API 2.0 test suite to validate the test cases.
Why I did it
Added support for the device Z9432F
How I did it
Implemented the support for the platform Z9432F
Switch Vendor: DellEMC
Switch SKU: Z9432F-ON
ASIC Vendor: Broadcom
SONiC Image: sonic-broadcom.bin
Why I did it
add celestica belgite platform
How I did it
add belgite platform in celestica
Co-authored-by: nicwu-cel <nicwu@celestica.com>
Co-authored-by: anjian <anjian@celestica.com>
Co-authored-by: sandycelestica <sandyli@celestica.com>
This update has following changes
Refactor pci topology logic for chassis (fixes some chassis commands and chassisd on linecard)
Introduce new cooling algorithm
Fix linecard poweroff logic when supervisor is going down
Fix linecard status led leading to system-health crashing
Misc fixes
Why I did it
To include ONIE version in show platform firmware status command output in DellEMC S6100 and Z9332f platforms.
How I did it
Include ‘ONIE’ in the list of components provided by platform APIs in DellEMC S6100 and Z9332f.
Unmount ONIE-BOOT if mounted using fast/soft/warm-reboot plugins in DellEMC S6100.
Currently, the build dockers are created as a user dockers(docker-base-stretch-<user>, etc) that are
specific to each user. But the sonic dockers (docker-database, docker-swss, etc) are
created with a fixed docker name and common to all the users.
docker-database:latest
docker-swss:latest
When multiple builds are triggered on the same build server that creates parallel building issue because
all the build jobs are trying to create the same docker with latest tag.
This happens only when sonic dockers are built using native host dockerd for sonic docker image creation.
This patch creates all sonic dockers as user sonic dockers and then, while
saving and loading the user sonic dockers, it rename the user sonic
dockers into correct sonic dockers with tag as latest.
docker-database:latest <== SAVE/LOAD ==> docker-database-<user>:tag
The user sonic docker names are derived from 'DOCKER_USERNAME and DOCKER_USERTAG' make env
variable and using Jinja template, it replaces the FROM docker name with correct user sonic docker name for
loading and saving the docker image.
* Optimize dx010 sonic platform init script to speed up init process
* Merge issue #10152: [warm-upgrade][202012] Slow Celestica platform init
in rc.local causes lacp-teardown fix into master branch
Signed-off-by: Eric Zhu <erzhu@celestica.com>
Why I did it
Prevent from i2c bus to get locked.
How I did it
Add sysfs driver to access ioport.
Command to reset i2c mux:
echo 1 > /sys/devices/platform/as9716_32d_ioport/i2c_mux_rst
Command to bring i2c mux out of reset:
echo 0 > /sys/devices/platform/as9716_32d_ioport/i2c_mux_rst
Signed-off-by: Brandon Chuang <brandon_chuang@edge-core.com>
Why I did it
For trident4/tomahawk4, linux_ngknet.ko and linux_ngknetcb.ko have to be installed. Also, the kernel modules to load on such chips are different from existing ones, so we add an option is_ltsw_chip to determine the kernel modules to load. The option is_ltsw_chip is controlled by adding 'is_ltsw_chip=1' to platform_env.conf or not.
How to verify it
We verified that existing platforms still work after this change; and for platforms with trident4/tomahawk4, we can load the different kernel modules as expected after adding 'is_ltsw_chip=1' to platform_env.conf
b67d479 Fixed the sfp refactor issue
827c5a6 Added nokia_cmd command nokia_common grpc support for power down/up SFM module
aeb7f56 Added the nokia cli commands for midplane
c57d083 Fix the get_my_module issue and the thermal_infos exception issue.
0536293 Change the output of "show chassis module status"
63212d7 Enhance the help display for nokia_cmd command
e8d2599 Fix the sonic_install_ndk_service script issue
d52bdcf Add command nokia_cmd show sfm-eeprom support
Signed-off-by: mlok <marty.lok@nokia.com>
Why I did it
Support pddf to as4630/as7816/as7326
How I did it
Send needed file to the PR for these platform
How to verify it
Test sensors and show platform cmd.
root@as7326-56x-3:/home/admin# show platform psustatus
PSU Model Serial HW Rev Voltage (V) Current (A) Power (W) Status LED
PSU 1 FSF045-611 FSF0451912000505 N/A 12.06 5.50 66.00 OK green
PSU 2 FSF045-611 FSF0451912000568 N/A 12.00 5.50 66.00 OK green
root@as7326-56x-3:/home/admin# sensors
lm75-i2c-15-4a
Adapter: i2c-1-mux (chan_id 6)
Main Board Temperature: +35.5 C (high = +80.0 C, hyst = +75.0 C)
lm75-i2c-15-4b
Adapter: i2c-1-mux (chan_id 6)
CPU Board Temperature: +29.0 C (high = +80.0 C, hyst = +75.0 C)
fan_ctrl-i2c-11-66
Adapter: i2c-1-mux (chan_id 2)
fan1: 9100 RPM
fan2: 9400 RPM
fan3: 9300 RPM
fan4: 9600 RPM
fan5: 9000 RPM
fan6: 9100 RPM
fan7: 9100 RPM
fan8: 9300 RPM
fan9: 9200 RPM
fan10: 9400 RPM
fan11: 9200 RPM
fan12: 9400 RPM
pch_haswell-virtual-0
Adapter: Virtual device
temp1: +43.0 C
psu_pmbus-i2c-17-59
Adapter: i2c-1-mux (chan_id 0)
in3: +12.06 V
fan1: 6272 RPM
temp1: +37.0 C
power2: 60.00 W
curr2: +6.00 A
lm75-i2c-15-49
Adapter: i2c-1-mux (chan_id 6)
Main Board Temperature: +40.0 C (high = +80.0 C, hyst = +75.0 C)
lm75-i2c-15-48
Adapter: i2c-1-mux (chan_id 6)
Main Board Temperature: +39.0 C (high = +80.0 C, hyst = +75.0 C)
psu_pmbus-i2c-13-5b
Adapter: i2c-1-mux (chan_id 4)
in3: +12.00 V
fan1: 6144 RPM
temp1: +36.0 C
power2: 66.00 W
curr2: +5.50 A
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +50.0 C (high = +82.0 C, crit = +104.0 C)
Core 0: +50.0 C (high = +82.0 C, crit = +104.0 C)
Core 1: +50.0 C (high = +82.0 C, crit = +104.0 C)
Core 2: +50.0 C (high = +82.0 C, crit = +104.0 C)
Core 3: +50.0 C (high = +82.0 C, crit = +104.0 C)
Signed-off-by: Jostar Yang <jostar_yang@accton.com.tw>
DellEMC: N3248TE platform API2.0 changes
Why I did it
N3248TE Platform API 2.0 changes
How I did it
Implemented the functional API's needed for Platform API 2.0
Added system_health_monitoring_config.json file
How to verify it
Used the API 2.0 test suite to validate the test cases.
Co-authored-by: Arun LK <Arun_L_K@dell.com>
Why I did it
DellEMC : Added support for N3248TE/N3248PXE platforms
How I did it
Implemented the changes to enable/disable the watchdog support
How to verify it
watchdog_unit_test.txt
Co-authored-by: Arun LK <Arun_L_K@dell.com>
Why I did it
Support for show platform temp/fan for psu-temp and fan.
Original code doesn't has fan_drawer to support these information.
How I did it
Support for show platform temp/fan for psu-temp and fan.
Add fan_drawer.py and update thermal.py to add needed code.
It need PDDF common code to support . (Refer to #10213)
How to verify it
Test show platform temp and show platform fan.
root@as7726-32x-2:~# show platform fan
Drawer LED FAN Speed Direction Presence Status Timestamp
Fantray1 green Fantray1_1 38% EXHAUST Present OK 20220311 08:13:04
Fantray1 green Fantray1_2 38% EXHAUST Present OK 20220311 08:13:04
Fantray2 green Fantray2_1 38% EXHAUST Present OK 20220311 08:13:04
Fantray2 green Fantray2_2 38% EXHAUST Present OK 20220311 08:13:04
Fantray3 green Fantray3_1 38% EXHAUST Present OK 20220311 08:13:04
Fantray3 green Fantray3_2 38% EXHAUST Present OK 20220311 08:13:04
Fantray4 green Fantray4_1 38% EXHAUST Present OK 20220311 08:13:04
Fantray4 green Fantray4_2 38% EXHAUST Present OK 20220311 08:13:04
Fantray5 green Fantray5_1 38% EXHAUST Present OK 20220311 08:13:04
Fantray5 green Fantray5_2 38% EXHAUST Present OK 20220311 08:13:04
Fantray6 green Fantray6_1 38% EXHAUST Present OK 20220311 08:13:04
Fantray6 green Fantray6_2 38% EXHAUST Present OK 20220311 08:13:04
N/A green PSU1_FAN1 23% EXHAUST Present OK 20220311 08:13:04
N/A green PSU2_FAN1 22% EXHAUST Present OK 20220311 08:13:04
root@as7726-32x-2:~# show platform temp
Sensor Temperature High TH Low TH Crit High TH Crit Low TH Warning Timestamp
PSU1_TEMP1 28 N/A N/A N/A N/A False 20220311 08:13:04
PSU2_TEMP1 25 N/A N/A N/A N/A False 20220311 08:13:04
TEMP1 23.5 80.0 N/A N/A N/A False 20220311 08:13:04
TEMP2 27 80.0 N/A N/A N/A False 20220311 08:13:04
TEMP3 24 80.0 N/A N/A N/A False 20220311 08:13:04
TEMP4 27 80.0 N/A N/A N/A False 20220311 08:13:04
TEMP5 24 80.0 N/A N/A N/A False 20220311 08:13:04
Co-authored-by: Jostar Yang <jostar_yang@accton.com.tw>
Why I did it
To reduce the processing time of rc.local, refactoring s6100 platform initialization.
Porting changes from 202012 branch [202012] Refactoring DELL platform init to reduce rc.local processing time #10171
- Fix i2c bus on crow cpu
- Fix exception handling in logs
- Improve linecard mgmt interface configuration
- Add new PSU models for chassis
- Misc fixes
* Initial pass of EdgeCore platform changes.
* Remove libevent dependency from lldpd.
* Remove python2 dependencies python3.7 force from platform install script.
* Include usbmount support changes.
* Add missing 4630 install file.
* Update a few file permissions. Add umask line to Makefile. Specify python3.9 in install script.
* Misc platform updates:
- Add missing fan drawer component to sonic_platform
- Remove kernel version specification from Makefile
- Update to 4630 utility
* - Fix file permissions on source files
- Fix compile issue with 4630 driver modules (set_fs, get_fs, no longer supported in kernel 5.10)
* Fix missing/extra parens in 4630 util script.
* Fix indentation in fanutil.py.
* Integrate deltas from Edgecore to ec_platform branch.
* Installer update from Edgecore to resolve smbus serial console errors.
* Update stable_size for warm boot.
* Fix SFP dictionary key to match xcvrd.
* - Add missing define in event.py files needed for xcvrd
- Fix SFP info dict key for 7xxx switches
* 5835 platform file updates including installer and 5835 utility.
* 5835 fix for DMAR errors on serial console.
* Don't skip starting thermalctld in the pmon container.
* Revert several changes that were not related to platform.
* Run thermalctld in pmon container.
* Don't disable thermalctld in the pmon container.
* Fix prints/parens in 7816 install utility.
* - Incorporate 7816 changes from Edgecore
- Fix 7326 driver file using old kernel function
* Update kernel modules to use kernel_read().
* Fix compile errors with 7816 and 7326 driver modules.
* Fix some indents preventing platform files from loading.
* Update 7816 platform sfp dictionary to match field names in xcvrd.
* Add missing service and util files for 7816.
* Update file names, etc. based on full SKU for 7816.
* Delete pddf files not needed. These were causing conflicts with API2.0
implementation.
* Remove pddf files suggested by Edgecore that were preventing API2.0 support from starting.
* Install API2.0 file instead of pddf.
* Update 7326 mac service file to not use pddf. Fix syntax errors in 7326 utility script.
* Fix sonic_platform setup file for 7326.
* Fix syntax errors in python scripts.
* Updates to 7326 platform files.
* Fix some tab errors pulled down from master merge.
* Remove pddf files that were added from previous merge.
* Updates for 5835.
* Fix missing command byte for 5835 psu status.
* Fix permission bits on 4630 service files.
* Update platforms to use new SFP refactoring.
* Fix unused var warnings.
