On 10.07.2017 18:52, Marc Zyngier wrote:
The Renesas uPD72020x XHCI controller seems to suffer from a
really annoying bug, where it may retain some of its DMA programming
across a XHCI reset, and despite the driver correctly programming new
DMA addresses. This is visible if the device has been us
The Renesas uPD72020x XHCI controller seems to suffer from a
really annoying bug, where it may retain some of its DMA programming
across a XHCI reset, and despite the driver correctly programming new
DMA addresses. This is visible if the device has been using 64bit DMA
addresses, and is then switch
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