Messages in this thread | | | Date | Mon, 3 Nov 2014 10:57:16 +0000 | From | Will Deacon <> | Subject | Re: [PATCH v7 3/8] arm64: introduce is_device_dma_coherent |
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On Mon, Nov 03, 2014 at 10:46:03AM +0000, Stefano Stabellini wrote: > On Mon, 27 Oct 2014, Stefano Stabellini wrote: > > Introduce a boolean flag and an accessor function to check whether a > > device is dma_coherent. Set the flag from set_arch_dma_coherent_ops. > > > > Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > > Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> > > CC: will.deacon@arm.com > > Will, Catalin, > are you OK with this patch?
It would be nicer if the dma_coherent flag didn't have to be duplicated by each architecture in dev_archdata. Is there any reason not to put it in the core code?
Will
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