Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH v8 1/3] usb: make xhci platform driver use 64 bit or 32 bit DMA | Date | Thu, 17 Sep 2015 21:51:05 +0200 |
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On Thursday 17 September 2015 11:19:46 Duc Dang wrote: > The xhci platform driver needs to work on systems that > either only support 64-bit DMA or only support 32-bit DMA. > Attempt to set a coherent dma mask for 64-bit DMA, and > attempt again with 32-bit DMA if that fails. > > [dhdang: regenerate the patch over v4.3-rc1 and address new comments] > Signed-off-by: Mark Langsdorf <mlangsdo@redhat.com> > Tested-by: Mark Salter <msalter@redhat.com> > Signed-off-by: Duc Dang <dhdang@apm.com> >
Acked-by: Arnd Bergmann <arnd@arndb.de>
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