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Hi,
I have written an Ethernet driver for an rtos for Cyclone V board's GMAC controller. The driver works good with reasonable amount of traffic. But when I storm my target with continuous packets of 60 bytes somehow the receive interrupt enable in DMA interrupt enable register gets disabled automatically without any code actually disabling it. Can somebody help on whats going on here? Regards, Mughees Ahmed ChohanLink Copied
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Hi Mughees,
Could you please attach the DMA descriptor and GMAC register dumps before this issue occurs and also the dumps for the same after this issue occurs? Thanks, Sue- Mark as New
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Hi Sue,
Thanks a lot for your reply. The issue has been fixed now. Was a generic logic issue in my driver. Thanks Again. Best Regards, Mughees- Mark as New
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Thanks for letting me know Mughees.
Sue- Mark as New
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Hello Mughees,
Are you willing to share the driver you have written? Regards, Sander Weijers
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