Hello, I try to figure out when the resume function is called in smsc911x driver: http://lxr.free-electrons.com/source/drivers/net/ethernet/smsc/smsc911x.c According to datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/9220.pdf There is the following sequence: 1. host set mode to D1 (sleep, WOL) 2. smsc wakes and through PME interrupt 3. host should set mode to D0 (in order to get to normal operation).
I see that resume is doing stage (3) above, but I don't see how (2) is done, is it that resume is automatically called whenever there is interrupt ? Thank you, Ran -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
