linux-kernel - Re: [PATCH v2 5/6] powerpc/pseries/iommu: Make use of DDW even if it does not map the partition

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Date:   Wed, 01 Jul 2020 20:48:42 -0300
From:   Leonardo Bras <leobras.c@...il.com>
To:     Alexey Kardashevskiy <aik@...abs.ru>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Thiago Jung Bauermann <bauerman@...ux.ibm.com>,
        Ram Pai <linuxram@...ibm.com>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 5/6] powerpc/pseries/iommu: Make use of DDW even if
 it does not map the partition

On Wed, 2020-07-01 at 16:57 -0300, Leonardo Bras wrote:
> > It is not necessarily "direct" anymore as the name suggests, you may
> > want to change that. DMA64_PROPNAME, may be. Thanks,
> > 
> 
> Yeah, you are right.
> I will change this for next version, also changing the string name to
> reflect this.
> 
> -#define DIRECT64_PROPNAME "linux,direct64-ddr-window-info"
> +#define DMA64_PROPNAME "linux,dma64-ddr-window-info"
> 
> Is that ok?
> 
> Thank you for helping!

In fact, there is a lot of places in this file where it's called direct
window. Should I replace everything?
Should it be in a separated patch?

Best regards,
Leonardo