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
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
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
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
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