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Date: Thu, 17 Sep 2015 13:29:39 -0700 From: Duc Dang <dhdang@....com> To: Arnd Bergmann <arnd@...db.de> Cc: linux-arm <linux-arm-kernel@...ts.infradead.org>, Greg KH <gregkh@...uxfoundation.org>, Russell King - ARM Linux <linux@....linux.org.uk>, Loc Ho <lho@....com>, mathias.nyman@...el.com, Feng Kan <fkan@....com>, Mark Langsdorf <mlangsdo@...hat.com>, USB list <linux-usb@...r.kernel.org>, patches <patches@....com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [PATCH v8 1/3] usb: make xhci platform driver use 64 bit or 32 bit DMA On Thu, Sep 17, 2015 at 12:51 PM, Arnd Bergmann <arnd@...db.de> wrote: > 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@...hat.com> >> Tested-by: Mark Salter <msalter@...hat.com> >> Signed-off-by: Duc Dang <dhdang@....com> >> > > Acked-by: Arnd Bergmann <arnd@...db.de> Thanks, Arnd. -- Regards, Duc Dang. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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