In our tests we observed that in far end reverse loopback mode, we successfully received transmitted packages. If you have a related question, please click the ” Ask a related question ” button in the top right corner. If you have further questions related to this thread, you may click “Ask a related question” below. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. Use of the information on this site may require a license from a third party, or a license from TI. TI is a global semiconductor design and manufacturing company. What link partner are you using?
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In general, my first read attempts to read register 0x37 etse in 0x3 but next reads return 0x1 value after some point. Sign up using Facebook. Sign up or log in Sign up using Google.
Does it enough to validate the path between DP and host computer? Go to Support forums. No license, either express or implied, by estoppel or otherwise, is granted by Ethenet.
Linux source code: drivers/net/ethernet/freescale/gianfar.c (v) – Bootlin
In reverse loopback mode test, transmitted packages are successfully received back at the link partner. If so, please disable EEE. This thread has been locked. In reverse loopback mode, host computer can receive transmitted packets. We have also set bit7 of register 0x31 to 0 and restarted autonegotiation by writing 0x to register 0.
P/P Ethernet (eTSEC) Specific FAQs | NXP Community
Due to the holidays, responses may be delayed. This switches are fast ethernet switches and connect to board with mii interfaces. In dthernet to Rob Rodrigues:. Hi Rob, Thanks for your response.
[etsec] Enhanced three-speed Ethernet controller commands
Do you have another question? MAC does not have a reverse loopback capability.
MPC8541 Ethernet (eTSEC) Specific FAQs
But we did not observe any improvement. We are glad that we were able to resolve this issue, and will now proceed to etzec this thread. Post as a guest Name. If you have ethernte related question, please click the ” Ask a related question ” button in the top right corner. Use of the information on this site may require a license from a third party, or a license from TI.
TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any etssc or to move or discontinue any content, products, programs, or services without notice. Dumped DP register values are given below. Sep 11, 9: What link partner are you using?
Sep 8, In reference board one eTSEC is connected to a phy and another is connected to a gigabit ethernet switch.