ETH Rx Tailpointer calculation wrong

[Florian-Fischer-InMach]

Caution The Issues are strictly limited for the reporting of problem encountered with the software provided in this project. For any other problem related to the STM32 product, the performance, the hardware characteristics and boards, the tools the environment in general, please post a topic in the ST Community/STM32 MCUs forum

Describe the set-up Custom Board with STM32H743XIHX

Describe the bug In v1.11.3 in the function ETH_UpdateDescriptor the calculation of the tailidx/DMACRDTPR is wrong. Becaus of this the HAL_ETH_ErrorCallback is reached in my application

The tail pointer should point to the last built/updated descriptor.

v1.11.0 points to NULL -- completly wrong v1.11.3 tried to fix it but points to 2 after the last updated descriptor