Add SAI Notification support for host_tx_ready

[noaOrMlnx]

New PORT_HOST_TX_READY notification logic was added to sonic-sairedis and syncd in order to support host_tx_ready synchronization enhancements.

HLD: https://github.com/sonic-net/SONiC/pull/1453

[noaOrMlnx]

/azpw run Azure.sonic-sairedis

[mssonicbld]

/AzurePipelines run Azure.sonic-sairedis

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).

[Junchao-Mellanox]

/azpw run Azure.sonic-sairedis

[kcudnik]

/azp run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).

[kcudnik]

hey, you must update to latest master to fix notifications since SAI was updated, you can take a look here: https://github.com/sonic-net/sonic-sairedis/pull/1311/files

[kcudnik]

please fix whitespaces:

../vslib/Switch.cpp:                m_switchNotifications.on_port_host_tx_ready = 
ERROR: some files contain white spaces at the end of line, please fix
FAIL: checkwhitespace.sh

[noaOrMlnx]

Hi @kcudnik

I tried to remove all whitespaces, and there is no whitespace in the line stated in the UT. Can you please point me to the issue?

[kcudnik]

Please spend time to read compiler ero Rorschach in AZ pipeline:

Checkig for white spaces ...
../saiplayer/SaiPlayer.cpp:    
../saiplayer/SaiPlayer.h:        
../vslib/Switch.cpp:                m_switchNotifications.on_port_host_tx_ready = 
ERROR: some files contain white spaces at the end of line, please fix
FAIL: checkwhitespace.sh