802.1 Qav FQTSS implementation

Mythili Ramamoorthi

Hi,

I am using Vayu EVM xc577x Rev G booted with GLSDK 7.0.

Is there any linux driver supporting 802.1 Qav FQTSS for this board?

Whether TI AR7 ethernet driver (CPMAC) having Hardware Queuing (802.1Q FQTSS) support or we need to write our own 802.1Qav linux driver?
Kindly suggest me.

over 8 years ago

0 Yanko Todorov-XID over 8 years ago

TI__Mastermind 29520 points

Hello Mythi,

All AVBTP systems shall support the following standards:
IEEE P802.1AS Precision Timing Protocol (gPTP)
IEEE P802.1Qat Stream Reservation Protocol (SRP)
IEEE P802.1Qav Forwarding and Queuing Enhancements for Time-Sensitive Streams (FQTSS)

I will discuss your questions with SW team and then I will answer on your questions.

Best regards,
Yanko

0 Mythili Ramamoorthi over 8 years ago in reply to Yanko Todorov-XID

Intellectual 425 points

Hi Yanko,

Thanks . I am awaiting for your reply

0 Yanko Todorov-XID over 8 years ago in reply to Mythili Ramamoorthi

TI__Mastermind 29520 points

Hello Mythi,

I got the feedback from SW team about your question.

IEEE P802.1Qav Forwarding and Queuing Enhancements for Time-Sensitive Streams (FQTSS) is not supported in the GLSDK.
There isn’t any schedule to be implemented in GLSDK.

Best regards,
Yanko

0 Mythili Ramamoorthi over 8 years ago in reply to Yanko Todorov-XID

Intellectual 425 points

Thank you for your response.

J6 board has the support for IEEE P802.1Qav Forwarding and Queuing Enhancements for Time-Sensitive Streams (FQTSS). In order for an J6 to successfully participate in the transmission and reception of time-sensitive streams, it is necessary for its behavior to be compatible with the operation of the forwarding and
queueing mechanisms employed in bridges.Whether J6 board has the above mentioned features?
Kindly suggest the possibility.

Processors

Processors forum

802.1 Qav FQTSS implementation