Messages in this thread | | | Date | Sat, 14 Feb 2015 20:16:17 -0800 (PST) | Subject | Re: [PATCH net] r8152: restore hw settings | From | David Miller <> |
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From: Hayes Wang <hayeswang@realtek.com> Date: Thu, 12 Feb 2015 16:20:46 +0800
> There is a capability which let the hw could change the settings > automatically when the power change to ON. However, the USB reset > would reset the settings to the hw default, so the driver has to > restore the relative settings. Otherwise, it would influence the > functions of the hw, and the compatibility for the USB hub and > USB host controller. > > The relative settings are as following. > - set the power down scale to 96. > - enable the power saving function of USB 2.0. > - disable the ALDPS of ECM mode. > - set burst mode depending on the burst size. > - enable the flow control of endpoint full. > - set fifo empty boundary to 32448 bytes. > - enable the function of exiting LPM when Rx OK occurs. > - set the connect timer to 1. > > Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Applied.
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