- Add .gitignore files in each subdirectory of src/, so as to reduce the size of the .gitignore file in the project root, and also make it easier to maintain (i.e., if a directory in src/ is removed, there will not be outdated entries in the root .gitignore file.
- Also add missing .gitignore entries and remove outdated entries and duplicates.
**- Why I did it**
For decoding system EEPROM of S6000 based on Dell offset format and S6000-ON’s system EEPROM in ONIE TLV format.
**- How I did it**
- Differentiate between S6000 and S6000-ON using the product name available in ‘dmi’ ( “/sys/class/dmi/id/product_name” )
- For decoding S6000 system EEPROM in Dell offset format and updating the redis DB with the EEPROM contents, added a new class ‘EepromS6000’ in eeprom.py,
- Renamed certain methods in both Eeprom, EepromS6000 classes to accommodate the plugin-specific methods.
**- How to verify it**
- Use 'decode-syseeprom' command to list the system EEPROM details.
- Wrote a python script to load chassis class and call the appropriate methods.
UT Logs: [S6000_eeprom_logs.txt](https://github.com/Azure/sonic-buildimage/files/4735515/S6000_eeprom_logs.txt), [S6000-ON_eeprom_logs.txt](https://github.com/Azure/sonic-buildimage/files/4735461/S6000-ON_eeprom_logs.txt)
Test script: [eeprom_test_py.txt](https://github.com/Azure/sonic-buildimage/files/4735509/eeprom_test_py.txt)
- Sensor and Fan information added to primary platforms for thermal API.
- Refactors involving better abstractions, code reuse and dead code removal.
- Improvements to the diag capabilities
- Pylintrc added to improve code quality. Will become fatal at a later time.
Co-authored-by: Baptiste Covolato <baptiste@arista.com>
* Update sonic-sairedis (sairedis with SAI 1.6 headers)
* Update SAIBCM to 3.7.4.2, which is built upon SAI1.6 headers
* missed updating BRCM_SAI variable, fixed it
* Update SAIBCM to 3.7.4.2, updated link to libsaibcm
* [Mellanox] Update SAI (release:v1.16.3; API:v1.6)
Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
* Update sonic-sairedis pointer to include SAI1.6 headers
* [Mellanox] Update SDK to 4.4.0914 and FW to xx.2007.1112 to match SAI 1.16.3 (API:v1.6)
Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
* ensure the veth link is up in docker VS container
* ensure the veth link is up in docker VS container
* [Mellanox] Update SAI (release:v1.16.3.2; API:v1.6)
Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
* use 'config interface startup' instead of using ifconfig command, also undid the previous change'
Co-authored-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
- Skip thermalctld in DellEMC S6000, S6100, Z9100 and Z9264 platforms.
- Change the return type of thermal Platform APIs in DellEMC S6000, S6100, Z9100 and Z9264 platforms to 'float'.
* [platform]: Add a new supported platform, Delta-agc032
Switch Vendor: Delta
Switch SKU: Delta-agc032
CPU: BROADWELL-DE
ASIC Vendor: Broadcom
Switch ASIC: Tomahawk3, BCM56980
Port Configuration: 32x400G + 2x10G
- What I did
Add a new Delta platform Delta-agc032.
- How I did it
Add files by following SONiC Porting Guide.
- How to verify it
1. decode-syseeprom
2. sensors
3. psuutil
4. sfputil
5. show interface status
6. bcmcmd
Signed-off-by: zoe-kuan <ZOE.KUAN@deltaww.com>
3y Power YPEB-1200am PSU doens't support read fan_dir from pmbus register
Check with vendor this PUS type only support F2B fan direction. So add to show "F2B"
when red psu_fan_dir sysfs.
For detecting transceiver change events through xcvrd in DellEMC S6000, S6100 and Z9100 platforms.
- In S6000, rename 'get_transceiver_change_event' in chassis.py to 'get_change_event' and return appropriate values.
- In S6100, implement 'get_change_event' through polling method (poll interval = 1 second) in chassis.py (Transceiver insertion/removal does not generate interrupts due to a CPLD bug)
- In Z9100, implement 'get_change_event' through interrupt method using select.epoll().
This patchset implement the following:
- Setting the FAN frequency
- Corrections to the EM policy with respect to platform
defined temperature / fan values
- Updates to the platform monitorng script logging
- Fixes to platform initialization script
Signed-off-by: Ciju Rajan K <crajank@juniper.net>
- Add Makefile rules to build debug containers for SWI images
- Fix some platform API implementation for xcvrd and thermalctld
- Improvements to arista diag command
- Miscellaneous refactors
Co-authored-by: Maxime Lorrillere <mlorrillere@arista.com>
This patch set implements the following:
- Fixes the conflicts in chassis.py / platform.py in sonic_platfrom
- Consolidating the common library files in sonic_platform
- Moving QFX5210 specific drivers to qfx5210/modules
- Moving Juniper common fpga drivers to common/modules
- Cleaning up the platform driver files
- Bug fixes in QFX5210 platform monitor & initialiazation script
- Fixing the bugs in QFX5210 eeprom parsing
Signed-off-by: Ciju Rajan K <crajank@juniper.net>
[baseimage]: upgrade base image to debian buster
bring up the base image to debian buster 4.19 kernel.
using the merge commits to preserve the individual commits to better track the history.
1. undefine led_classdev_register as it is defined in leds.h
2. header file location change
a. linux/i2c/pmbus.h -> linux/pmbus.h
b. linux/i2c-mux-gpio.h -> linux/platform_data/i2c-mux-gpio.h
c. linux/i2c/pca954x.h -> linux/platform_data/pca954x.h
- build SONIC_STRETCH_DOCKERS in sonic-slave-stretch docker
- build image related module in sonic-slave-buster docker.
This includes all kernels modules and some packages
Signed-off-by: Guohan Lu <lguohan@gmail.com>
This is a 1RU switch with 32 QSFP28 (40G/100G) ports on
Broadcom Tomahawk I chipset. CPU used in QFX5200-32C-S
is Intel Ivy Bridge. The machine has Redundant and
hot-swappable Power Supply (1+1) and also has Redundant
and hot swappable fans (5).
Signed-off-by: Ciju Rajan K <crajank@juniper.net>
Signed-off-by: Ashish Bhensdadia <bashish@juniper.net>
FPGA driver crash fix for stale buffer in i2c transfer
LED firmware load issue fix.
10G port swapfix
psu/sfp bug fixes to report correct states/status of hw
In the file "files/build_templates/docker_image_ctl.j2", it adds the option
"--net" to the docker create command through the commit
"abe7ef7e2e2e1215c97cee19a83aab0b130cebe5" (#3856).
Remove the "--net" option in "docker-syncd-brcm-rpc.mk" to avoid
specifying duplicated "--net" options.
Signed-off-by: charlie_chen <charlie_chen@edge-core.com>
DPKG caching framework provides the infrastructure to cache the sonic module/target .deb files into a local cache by tracking the target dependency files.SONIC build infrastructure is designed as a plugin framework where any new source code can be easily integrated into sonic as a module and that generates output as a .deb file. The source code compilation of a module is completely independent of other modules compilation. Inter module dependency is resolved through build artifacts like header files, libraries, and binaries in the form of Debian packages. For example module A depends on module B. While module A is being built, it uses B's .deb file to install it in the build docker.
The DPKG caching framework provides an infrastructure that caches a module's deb package and restores it back to the build directory if its dependency files are not modified. When a module is compiled for the first time, the generated deb package is stored at the DPKG cache location. On the subsequent build, first, it checks the module dependency file modification. If none of the dependent files is changed, it copies the deb package from the cache location, otherwise, it goes for local compilation and generates the deb package. The modified files should be checked-in to get the newer cache deb package.
This provides a huge improvement in build time and also supports the true incremental build by tracking the dependency files.
- How I did it
It takes two global arguments to enable the DPKG caching, the first one indicates the caching method and the second one describes the location of the cache.
SONIC_DPKG_CACHE_METHOD=cache
SONIC_DPKG_CACHE_SOURCE=
where SONIC_DPKG_CACHE_METHOD - Default method is 'cache' for deb package caching
none: no caching
cache: cache from local directory
Dependency file tracking:
Dependency files are tracked for each target in two levels.
1. Common make infrastructure files - rules/config, rules/functions, slave.mk etc.
2. Per module files - files which are specific to modules, Makefile, debian/rules, patch files, etc.
For example: dependency files for Linux Kernel - src/sonic-linux-kernel,
SPATH := $($(LINUX_HEADERS_COMMON)_SRC_PATH)
DEP_FILES := $(SONIC_COMMON_FILES_LIST) rules/linux-kernel.mk rules/linux-kernel.dep
DEP_FILES += $(SONIC_COMMON_BASE_FILES_LIST)
SMDEP_FILES := $(addprefix $(SPATH)/,$(shell cd $(SPATH) && git ls-files))
DEP_FLAGS := $(SONIC_COMMON_FLAGS_LIST) \
$(KERNEL_PROCURE_METHOD) $(KERNEL_CACHE_PATH)
$(LINUX_HEADERS_COMMON)_CACHE_MODE := GIT_CONTENT_SHA
$(LINUX_HEADERS_COMMON)_DEP_FLAGS := $(DEP_FLAGS)
$(LINUX_HEADERS_COMMON)_DEP_FILES := $(DEP_FILES)
$(LINUX_HEADERS_COMMON)_SMDEP_FILES := $(SMDEP_FILES)
$(LINUX_HEADERS_COMMON)_SMDEP_PATHS := $(SPATH)
Cache file tracking:
The Cache file is a compressed TAR ball of a module's target DEB file and its derived-target DEB files.
The cache filename is formed with the following format
FORMAT:
<module deb filename>.<24 byte of DEP SHA hash >-<24 byte of MOD SHA hash>.tgz
Eg:
linux-headers-4.9.0-9-2-common_4.9.168-1+deb9u3_all.deb-23658712fd21bb776fa16f47-c0b63ef593d4a32643bca228.tgz
< 24-byte DEP SHA value > - the SHA value is derived from all the dependent packages.
< 24-byte MOD SHA value > - the SHA value is derived from either of the following.
GIT_COMMIT_SHA - SHA value of the last git commit ID if it is a submodule
GIT_CONTENT_SHA - SHA value is generated from the content of the target dependency files.
Target Specific rules:
Caching can be enabled/disabled on a global level and also on the per-target level.
$(addprefix $(DEBS_PATH)/, $(SONIC_DPKG_DEBS)) : $(DEBS_PATH)/% : .platform $$(addsuffix -install,$$(addprefix $(DEBS_PATH)/,$$($$*_DEPENDS))) \
$(call dpkg_depend,$(DEBS_PATH)/%.dep )
$(HEADER)
# Load the target deb from DPKG cache
$(call LOAD_CACHE,$*,$@)
# Skip building the target if it is already loaded from cache
if [ -z '$($*_CACHE_LOADED)' ] ; then
.....
# Rules for Generating the target DEB file.
.....
# Save the target deb into DPKG cache
$(call SAVE_CACHE,$*,$@)
fi
$(FOOTER)
The make rule-'$(call dpkg_depend,$(DEBS_PATH)/%.dep )' checks for target dependency file modification. If it is newer than the target, it will go for re-generation of that target.
Two main macros 'LOAD_CACHE' and 'SAVE_CACHE' are used for loading and storing the cache contents.
The 'LOAD_CACHE' macro is used to load the cache file from cache storage and extracts them into the target folder. It is done only if target dependency files are not modified by checking the GIT file status, otherwise, cache loading is skipped and full compilation is performed.
It also updates the target-specific variable to indicate the cache is loaded or not.
The 'SAVE_CACHE' macro generates the compressed tarball of the cache file and saves them into cache storage. Saving into the cache storage is protected with a lock.
- How to verify it
The caching functionality is verified by enabling it in Linux kernel submodule.
It uses the cache directory as 'target/cache' where Linux cache file gets stored on the first-time build and it is picked from the cache location during the subsequent clean build.
- Description for the changelog
The DPKG caching framework provides the infrastructure to save the module-specific deb file to be cached by tracking the module's dependency files.
If the module's dependency files are not changed, it restores the module deb files from the cache storage.
- Description for the changelog
- A picture of a cute animal (not mandatory but encouraged)
DOCUMENT PR:
https://github.com/Azure/SONiC/pull/559
