On Thu, Dec 02, 2010 at 05:43:45PM +0800, Alex He wrote: > When ASPM PM Feature is enabled on UMI link, devices that use ISOC stream of > data transfer may be exposed to longer latency causing less than optimal per- > formance of the device. The longer latencies are normal and are due to link > wake time coming out of low power state which happens frequently to save > power when the link is not active. > The following code will make exception for certain features of ASPM to be by > passed and keep the logic normal state only when the ISOC device is connected > and active. This change will allow the device to run at optimal performance > yet minimize the impact on overall power savings. This patch doesn't apply to my tree, can you redo it against linux-next so that I can apply it properly? thanks, greg k-h -- 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
