Hi all, I had noted from the Linux 2.6 PCMCIA mini Howto that pccardctl suspend <----> echo -n 3 > /sys/class/pcmcia-socket/pcmcia-socket*/device/power/state where * is socket number 0 or like that. and on doing so, we are getting the PM_SUSPEND event in the pcmcia client driver and the card is powered off. So it is working absolutely fine. But I had found inside /sys/class/pcmcia_socket/pcmcia_socket*/device/*-0 directory which I think represents the function of the card, which is always 0 in case of a single function card. I had tried echo -n 3 > /sys/class/pcmcia_socket/pcmcia_socket*/*-0/power/state but had not got any event inside the PCMCIA client driver's event handler, whereas I think we should get a PM_SUSPEND event in the event handler. As per as my understanding, if the /sys/class/pcmcia_socket/pcmcia_socket*/*-0/ represents the function 0 of the card, then for a multifunction card we will have *-0/ and *-1/ directories, representing the function0 and function 1. And by "echo"ing 3 in the power/state of the function representing directories, we should be able to suspend a specific function (function 0 or function 1) of the card. I want to validate my understanding. Thank you in advance for any suggestion. Thank you, With Regards, Kaustav Majumdar
