Commit Graph

4 Commits

Author SHA1 Message Date
Harish Venkatraman
a0bd65623d [device/dell] Update Shared headroom values (#1846)
This commit updates the shared headroom value for z9100
T0 and T1 profile based on the ratio. The ratio is derived
from the 40G broadcom recommended XL Sheet.
Unit tested the above configuration by dumping the registers
for the shared headroom. The shared headroom values in registers
reflects the correct new values for both T1 and T0.

Signed-off-by: Harish Venkatraman <Harish_Venkatraman@dell.com>
2018-07-09 18:02:49 -07:00
Wenda Ni
d995147050 Migrate brcm platform to use new ECN config, which is (#1818)
applied on lossless traffic

Arista-7060CX-32S-C32
Arista-7060CX-32S-D48C8
Arista-7060CX-32S-Q32
Arista-7260CX3-D108C8
Force10-Z9100-T0
Force10-Z9100

Signed-off-by: Wenda Ni <wenni@microsoft.com>
2018-06-27 19:22:37 -07:00
pavel-shirshov
3681cfa553
Use only active ports when applying buffers/qos configuration (#1787)
* First part of skipping not used port for qos configuration

* Use active ports only to set QoS parameters for 6100

* Add a test for qos.json.j2

* Add a test for Dell S6100 buffers.json template

* Update submodulre
2018-06-21 11:51:37 -07:00
Harish Venkatraman
5feb3632c9 [device/dell] Add z9100 pfc T0 support (#1708)
This commit adds new code to support z9100 PFC T0 support with
broadcom recommended MMU settings for PFC feature.

Unit tested the setting by loading sonic-broadcom.bin and checking
the hardware for the values from the JSON file. The T0 configs supports
fan-out of 100G ports on Z9100. Added new config.bcm for fanout of 100G
ports and tested the fanout by sending traffic using bcmcmd, new config.bcm
file will be copied to /usr/share/sonic/hwsku/th-z9100-8x100-48x50G.config.bcm.
The sai.profile file is updated to point to hwsku directory.

Signed-off-by: Harish Venkatraman <Harish_Venkatraman@dell.com>
2018-05-21 13:57:25 -07:00