How to achieve dual mac mode base on SYSBIOS+NDK on AM335x hardware?

I see that you asked about this in May and the answer was that this has not been implemented: http://e2e.ti.com/support/embedded/tirtos/f/355/t/340699.aspx

I just sent a TI-internal email to Vinesh to see if there has been any change to this status…

Scott

Hi Scott,

OK. Thank you very much for your help!

Hi Scott，

     I checked some old post. Actrually I still not have idea about where to start to change the code. I only have some idea, but need TI team confirm. Could help to forward this post to Vinesh?

     This problem is about how to implement two instance base on old code in IND SDk. Shall I double the variable "Handle cpsw_hEMAC" and "static Cpsw3gDevice localDev;"and change all of the related code to use as two instance of dual port?

     Shall I call CPSW_open in each port initial process to get two seperate instance, But hardware initial is only call once, Am I right?

Bin,

Yes, I just sent an email to Vinesh.

Scott

OK!Thank you very much!

Hello Scott,

         Any update?

Hi Scott,

     I also tried some test follow this link

http://e2e.ti.com/support/embedded/tirtos/f/355/p/268788/1351759.aspx#1351759

But my interface 2 always failed to get the ip address. On my board only interface 1 got the ip address set. And it is intresting that if I switch the lan cable between two lan ports, on the board. My PC always be able to ping the ip address that is set to interface 1.