Can AST2400 generate MSI to Host after xdma-engine complete a dma cycle?

南野ムルシエラゴ 1181052146 at
Fri Dec 11 21:53:18 AEDT 2020

Hi, Greetings
I am using AST2400's xdma-engine to read and write memory of host. As the datasheet says, xdma-engine can generate a msi or intx interrupt to both BMC and host after complete a dma read or write. However I can only receive the interrupt in the BMC side, and the host side does not receive any interrupt.
Can some one help me?

Best Regards!
Liu Hongwei
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