sched: enable congestion management at runtime

Added changes to enable CMAN (RED or PIE) at init
from profile configuration file.

By default CMAN code is enabled but not in use, when
there is no RE

sched: enable congestion management at runtime

Added changes to enable CMAN (RED or PIE) at init
from profile configuration file.

By default CMAN code is enabled but not in use, when
there is no RED or PIE profile configured.

Signed-off-by: Marcin Danilewicz <marcinx.danilewicz@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>

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examples/ip_pipeline: support PIE congestion management

Adding the PIE support for IP Pipeline

Signed-off-by: Wojciech Liguzinski <wojciechx.liguzinski@intel.com>
Acked-by: Cristian Dumitrescu <cri

examples/ip_pipeline: support PIE congestion management

Adding the PIE support for IP Pipeline

Signed-off-by: Wojciech Liguzinski <wojciechx.liguzinski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>

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sched: add PIE based congestion management

Implement PIE based congestion management based on rfc8033.

The Proportional Integral Controller Enhanced (PIE) algorithm works
by proactively dropping pa

sched: add PIE based congestion management

Implement PIE based congestion management based on rfc8033.

The Proportional Integral Controller Enhanced (PIE) algorithm works
by proactively dropping packets randomly.
PIE is implemented as more advanced queue management is required to
address the bufferbloat problem and provide desirable quality of
service to users.

Tests for PIE code added to test application.
Added PIE related information to documentation.

Signed-off-by: Wojciech Liguzinski <wojciechx.liguzinski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>

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examples/ip_pipeline: update subport rate dynamically

Modify the ip_pipeline application to build the hierarchical scheduler
with default subport bandwidth profile. It also allows to update
a subpor

examples/ip_pipeline: update subport rate dynamically

Modify the ip_pipeline application to build the hierarchical scheduler
with default subport bandwidth profile. It also allows to update
a subport with different subport rates dynamically

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

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sched: update subport rate dynamically

Add support to update subport rate dynamically.

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitre

sched: update subport rate dynamically

Add support to update subport rate dynamically.

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

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examples/ip_pipeline: add subport config flexibility to TM

Modify ip pipeline traffic management function to allow different
subports of the same port to have different configuration in terms
of num

examples/ip_pipeline: add subport config flexibility to TM

Modify ip pipeline traffic management function to allow different
subports of the same port to have different configuration in terms
of number of pipes, pipe queue sizes, etc.

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com>

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examples/ip_pipeline: replace strncpy with strlcpy

The destination string may not have a null termination if
the source string's length is equal to the sizeof.

Fix by replacing strncpy with strlcpy

examples/ip_pipeline: replace strncpy with strlcpy

The destination string may not have a null termination if
the source string's length is equal to the sizeof.

Fix by replacing strncpy with strlcpy that guarantees NULL-termination.

[merged several commits]

Coverty issue: 272606
Fixes: d75c371e9b46 ("examples/ip_pipeline: add pipeline object")
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Coverty issue: 272594
Fixes: 133c2c6565d6 ("examples/ip_pipeline: add link object")
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

Coverty issue: 272603
Fixes: 2f74ae28e23f ("examples/ip_pipeline: add tap object")
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Coverity issue: 272588
Fixes: 6bfe74f8c93e ("examples/ip_pipeline: add mempool object")
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>

Coverity issue: 272592
Fixes: 25961ff3bcb9 ("examples/ip_pipeline: add traffic manager object")
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>

Coverity issue: 272562
Fixes: 9a408cc8ac ("examples/ip_pipeline: add KNI object")
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>

Coverity issue: 272580
Fixes: 719374345c ("examples/ip_pipeline: add action profile objects")
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>

Coverity issue: 272572
Fixes: 719374345cee ("examples/ip_pipeline: add action profile objects")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Coverity issue: 272563
Fixes: 8245472c58c8 ("examples/ip_pipeline: add sw queue object")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

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examples/ip_pipeline: add traffic manager object

Add traffic manager object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasv

examples/ip_pipeline: add traffic manager object

Add traffic manager object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

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