Messages in this thread |  | | | Date | Fri, 28 Sep 2007 15:48:36 -0400 | | From | Chuck Ebbert <> | | Subject | Re: Temporarily disabling CONFIG_USB_SUSPEND |
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On 09/28/2007 03:42 PM, Chris Frey wrote: > Hi, > > Is there a global means to disable the CONFIG_USB_SUSPEND feature, perhaps > through /proc or /sysfs? > > I know this can be done, in a semi-reliable manner, on a per-device > basis by writing 0 or 2 to the /sys/.../device/power/state file, but > I'm looking for something that will have the same effect as disabling > CONFIG_USB_SUSPEND, but without recompiling the kernel. >
Kernel boot option usbcore.autosuspend=-1 if usbcore is built-in.
# modprobe usbcore autosuspend=-1
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