On Wednesday 27 October 2010 10:14:18 Alexander Motin wrote:
> As I understand, if respective USB port is not used, USB stack should
> put it into power_save mode not poll so often to deny entering C3 state.

USB will stop the hardware from polling RAM, but still a 4 second root HUB 
software timer/watchdog will be running.

freebsd-acpi@freebsd.org mailing list
To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org"

Reply via email to