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FEC(LAN) wakeup from suspend

Question asked by sriram madhu on Sep 16, 2014

Hi friends,


I am working on imx53 processor which runs wince 7. Currently working on power management. I'm able to put the FEC(lan 8720) driver to sleep mode , but the fec is not able to wake-up automatically when i ping from my PC. So can anyone suggest me how to enable auto wake up of FEC on data transfer or receive? Actually I see people telling lan chip itself takes care of  power managent and wakeup , but thers is no code implemented for wakeup of lan in imx53 whereas its implemented in imx27. So guys plz hellp