Commit Graph

6 Commits

Author SHA1 Message Date
kenneth-arista
8c2d8ea4af
[device/arista] Reduce SDK stat polling freq in DNX devices (#13429)
Eariler the SDK stat polling was erroneously set to once every msec
which is far more frequent than required by SWSS. The new setting, which
is consistent with other vendor SKUs, is once a second. The net result
is reduced CPU MHz by syncd.
2023-01-30 14:13:01 -08:00
kenneth-arista
06d55b8027
[device/arista] Disabled polled_irq_mode for DNX SKUs (#13349)
Disabled polled_irq_mode for all Arista DNX devices as this mode
leads to excessive use of the CPU via an unneeded interrupt
polling thread.
2023-01-12 23:48:37 -08:00
byu343
85a671f5af
[arista] Add gearbox configs for Arista 7280cr3mk (#8146)
* Add gearbox support for 7280cr3mk and its variants
2021-08-26 15:30:11 +08:00
Samuel Angebault
545c69180f
[Arista] Improve 7280CR3 platform configurations (#8234)
Introduce Arista-7280CR3-C32P4 and Arista-7280CR3-C32D4 hwskus.
Remove deprecated fancontrol configurations.
Add pcie.yaml configurations
Add missing default_sku files
2021-07-24 13:42:27 -07:00
Samuel Angebault
e7c26fb0c9
[Arista] Update platform configurations and library (#7527)
Platform library changes
 - Fix the use of /proc/modules during testing, fixes #7463
 - Add `libsfp-eeprom.so` build to read/write xcvr eeproms in C
 - Add some more reboot-cause information
 - Write down temperature hw thresholds to the sensors
 - Report software thresholds through platform api
 - Writ `port_name sysfs` file of optoe`
 - Tests enhancements
 - Fix dependency issues for chassis provisioning

Platform configuration changes
 - Add `pcie.yaml` configuration for a few platforms
 - Mount `libsfp-eeprom.so` inside `pmon`
 - Fix `Arista-7050SX3-48C8` and `Arista-7050SX3-48YC8' platform and hwsku
 - Miscellaneous fixes

Co-authored-by: Boyang Yu <byu@arista.com>
Co-authored-by: Zhi Yuan Carl Zhao <zyzhao@arista.com>
2021-05-06 10:59:22 -07:00
Samuel Angebault
aac0c24312 [device/Arista] Add support for the 7280CR3-32P4 (#2910)
* Add boot0 support for the 7280CR3

* Add platform and plugins for 7280CR3

* Add port config for 7280CR3

* Add platform_reboot for 7280CR3

* Add support for 7280CR3-32D4 based on the 7280CR3-32P4

* Update arista driver submodules

 - Introduce new 7280CR3-32P4
 - Improve to the led plugin for OSFP
2019-05-18 10:34:07 -07:00