Re: [PATCH 2/3] usb: Take attribute avoid_reset_quirk out of usb device's attribute group
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1) Add "auto" option to each port's power policy sysfs attribute. When set to "auto", those ports which have never been attached with devices will be power off immediately.2)Expose the ACPI PortIsConnectable, UserVisible (If it was on the ACPI platfrom) and usb DeviceRemovable flag via sysfs attributes.
3)Root-hub set port's DeviceRemovable flag where PortIsConnectable and UserVisible are clear.
4)Add QUIRK_POWEROFF_MORPHS flags for those devices which retain important settings across a reset but lose them when power is removed. -- Best Regards Tianyu Lan linux kernel enabling team -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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