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648ddee39c
sonic-buildimage/device/arista
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Dev Ojha 648ddee39c [Arista7050cx3] TD3 SKU changes for pg headroom value after interop testing with cisco 8102 (#11901) 
Why I did it
After PFC interop testing between 8102 and 7050cx3, data packet losses were observed on the Rx ports of the 7050cx3 (inflow from 8102) during testing. This was primarily due to the slower response times to react to PFC pause packets for the 8102, when receiving such frames from neighboring devices. To solve for the packet drops, the 7050cx3 pg headroom size has to be increased to 160kB.

How I did it
Modified the xoff threshold value to 160kB in the pg_profile file to allow for the buffer manager to read that value when building the image, and configuring the device

How to verify it
run "mmuconfig -l" once image is built


Signed-off-by: dojha <devojha@microsoft.com>
2022-09-01 00:13:15 +00:00
..
x86_64-arista_720dt_48s [Arista] Fix content of platform.json for DCS-720DT-48S (#11855) 2022-09-01 00:01:45 +00:00
x86_64-arista_7050_qx32 Disable ALPM distributed hitbit thread that is used for debug purpose only but interfered with Other functional operations (#9199) 2021-11-09 07:21:57 -08:00
x86_64-arista_7050_qx32s [Arista] Change default_sku for 7050QX-32S (#9730) 2022-01-16 07:36:22 +05:30
x86_64-arista_7050cx3_32s [Arista7050cx3] TD3 SKU changes for pg headroom value after interop testing with cisco 8102 (#11901) 2022-09-01 00:13:15 +00:00
x86_64-arista_7050sx3_48c8 [broadcom]: td2/td3 change cpu cos num to 10 (#9301) 2021-11-17 20:56:46 -08:00
x86_64-arista_7050sx3_48yc8 [broadcom]: td2/td3 change cpu cos num to 10 (#9301) 2021-11-17 20:56:46 -08:00
x86_64-arista_7060_cx32s [Buffer] Separate buffer profile for Arista-7060CX-32S-Q24C8 2022-07-12 15:05:19 -07:00
x86_64-arista_7060cx2_32s Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
x86_64-arista_7060dx4_32 [Arista] Add 1x100G over 4 lanes configuration for 7060DX4 (#10655) 2022-04-25 08:11:32 -07:00
x86_64-arista_7060px4_32 Disable ALPM distributed hitbit thread that is used for debug purpose only but interfered with Other functional operations (#9199) 2021-11-09 07:21:57 -08:00
x86_64-arista_7170_32c [BFN] Update configuration files (#9913) 2022-03-09 09:57:08 +05:30
x86_64-arista_7170_32cd [BFN] Update configuration files (#9913) 2022-03-09 09:57:08 +05:30
x86_64-arista_7170_64c Updated format of generating BUFFER_QUEUE in buffers_defaults templates (#9850) 2022-04-13 09:11:01 -07:00
x86_64-arista_7170b_64c [Arista] Update driver submodules (#9393) 2021-12-08 11:33:36 -08:00
x86_64-arista_7260cx3_64 Support different DSCP_TO_TC_MAP for T1 in dualtor deployment (#11569) 2022-08-08 20:44:32 +00:00
x86_64-arista_7280cr3_32d4 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
x86_64-arista_7280cr3_32p4 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
x86_64-arista_7280cr3mk_32d4 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
x86_64-arista_7280cr3mk_32p4 [gearbox] use credo sai v0.7.5 (#10578) 2022-04-15 10:41:43 -07:00
x86_64-arista_7800_sup [Chassis][Voq] Update bcm config file system_ref_core_clock_khz param for j2cplus linecards. (#11760) 2022-08-19 16:15:12 -07:00
x86_64-arista_7800r3_48cq2_lc [Chassis][Voq] Update bcm config file system_ref_core_clock_khz param for j2cplus linecards. (#11760) 2022-08-19 16:15:12 -07:00
x86_64-arista_7800r3_48cqm2_lc Updated Chassis MMU settings for 40G/100G/400G line cards (#11108) 2022-07-05 16:10:50 +00:00
x86_64-arista_7800r3a_36d2_lc [Chassis][Voq] Update bcm config file system_ref_core_clock_khz param for j2cplus linecards. (#11760) 2022-08-19 16:15:12 -07:00
x86_64-arista_common [Arista] Add missing configuration files for linecards (#10749) 2022-05-09 11:51:38 -07:00
x86_64-arista_7280cr3k_32d4 [arista]: Add SmartsvilleDDBK and SmartsvilleBkMs (#4662) 2020-05-28 14:59:00 -07:00
x86_64-arista_7280cr3k_32p4 [arista] Add support for more 7280CR3 variants (#3711) 2019-11-06 10:11:38 -08:00
x86_64-arista_7800r3a_36d_lc [Arista] Add support for Wolverine linecards (#8887) 2022-05-20 14:11:06 -07:00
x86_64-arista_7800r3a_36dm2_lc [Arista] Add support for Wolverine linecards (#8887) 2022-05-20 14:11:06 -07:00
x86_64-arista_7800r3a_36p_lc [Arista] Add support for Wolverine linecards (#8887) 2022-05-20 14:11:06 -07:00
x86_64-arista_7800r3ak_36d2_lc [Arista] Add support for Wolverine linecards (#8887) 2022-05-20 14:11:06 -07:00
x86_64-arista_7800r3ak_36dm2_lc [Arista] Add support for Wolverine linecards (#8887) 2022-05-20 14:11:06 -07:00