From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Linux MIPS Mailing List <linux-mips@linux-mips.org>,
Aurelien Jacquiot <a-jacquiot@ti.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Will Deacon <will.deacon@arm.com>,
DRI Development <dri-devel@lists.freedesktop.org>,
Paul Mackerras <paulus@samba.org>,
"linux-samsung-soc@vger.kernel.org"
<linux-samsung-soc@vger.kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Linux-sh list <linux-sh@vger.kernel.org>,
"James E.J. Bottomley" <jejb@parisc-linux.org>,
Christoph Hellwig <hch@infradead.org>,
Catalin Marinas <catalin.marinas@arm.com>,
xen-devel@lists.xenproject.org, Matt Turner <mattst88@gmail.com>,
uclinux-h8-devel@lists.sourceforge.jp,
James Hogan <james.hogan@imgtec.com>,
"adi-buildroot-devel@lists.sourceforge.net"
<adi-buildroot-devel@lists.sourceforge.net>,
Thomas Gleixner <tglx@linutronix.de>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>R
Subject: Re: [RFC v3 02/45] dma-mapping: Use unsigned long for dma_attrs
Date: Fri, 03 Jun 2016 09:50:40 +0200 [thread overview]
Message-ID: <575136D0.6000101__1138.39853224835$1464940331$gmane$org@samsung.com> (raw)
In-Reply-To: <CAMuHMdXWMf7Dt77wSUj8NytQqb99jzDiAz46kJkAEz+6BX3Uvw@mail.gmail.com>
On 06/03/2016 09:17 AM, Geert Uytterhoeven wrote:
> Hi Krzysztof,
>
> On Thu, Jun 2, 2016 at 5:39 PM, Krzysztof Kozlowski
> <k.kozlowski@samsung.com> wrote:
>> --- a/include/linux/dma-mapping.h
>> +++ b/include/linux/dma-mapping.h
>> @@ -5,13 +5,25 @@
>
>> +/**
>> + * List of possible attributes associated with a DMA mapping. The semantics
>> + * of each attribute should be defined in Documentation/DMA-attributes.txt.
>> + */
>> +#define DMA_ATTR_WRITE_BARRIER (1UL << 1)
>
> Any particular reason they start at 2, not 1?
No reason. I'll fix this in next version (and trim Cc-list). Anyway the
values of constants won't match old ones but that should not be problem
(unless they are hard-coded somewhere).
Best regards,
Krzysztof
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next prev parent reply other threads:[~2016-06-03 7:50 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1464881987-13203-1-git-send-email-k.kozlowski@samsung.com>
2016-06-02 15:39 ` [RFC v3 01/45] powerpc: dma-mapping: Don't hard-code the value of DMA_ATTR_WEAK_ORDERING Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 02/45] dma-mapping: Use unsigned long for dma_attrs Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 03/45] alpha: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 04/45] arc: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 05/45] ARM: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 06/45] arm64: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 07/45] avr32: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 08/45] blackfin: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 09/45] c6x: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 10/45] cris: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 11/45] frv: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 12/45] drm/exynos: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 13/45] drm/mediatek: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 14/45] drm/msm: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 15/45] drm/nouveau: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 16/45] drm/rockship: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 17/45] infiniband: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 18/45] iommu: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 19/45] [media] " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 20/45] xen: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 21/45] swiotlb: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 22/45] powerpc: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 23/45] video: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 24/45] x86: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 25/45] iommu: intel: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 26/45] h8300: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 27/45] hexagon: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 28/45] ia64: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 29/45] m68k: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 30/45] metag: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 31/45] microblaze: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 32/45] mips: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 33/45] mn10300: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 34/45] nios2: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 35/45] openrisc: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 36/45] parisc: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 37/45] misc: mic: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 38/45] s390: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 39/45] sh: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 40/45] sparc: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 41/45] tile: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 42/45] unicore32: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 43/45] xtensa: " Krzysztof Kozlowski
2016-06-02 15:39 ` [RFC v3 44/45] dma-mapping: Remove dma_get_attr Krzysztof Kozlowski
2016-06-06 6:45 ` Hans-Christian Noren Egtvedt
2016-06-02 15:39 ` [RFC v3 45/45] dma-mapping: Document the DMA attributes right in declaration Krzysztof Kozlowski
[not found] ` <1464881987-13203-3-git-send-email-k.kozlowski@samsung.com>
2016-06-03 7:17 ` [RFC v3 02/45] dma-mapping: Use unsigned long for dma_attrs Geert Uytterhoeven
[not found] ` <CAMuHMdXWMf7Dt77wSUj8NytQqb99jzDiAz46kJkAEz+6BX3Uvw@mail.gmail.com>
2016-06-03 7:50 ` Krzysztof Kozlowski [this message]
[not found] ` <1464881987-13203-30-git-send-email-k.kozlowski@samsung.com>
2016-06-03 7:18 ` [RFC v3 29/45] m68k: " Geert Uytterhoeven
[not found] ` <1464881987-13203-11-git-send-email-k.kozlowski@samsung.com>
2016-06-03 7:52 ` [RFC v3 10/45] cris: " Jesper Nilsson
[not found] ` <1464881987-13203-2-git-send-email-k.kozlowski@samsung.com>
2016-06-03 7:55 ` [RFC v3 01/45] powerpc: dma-mapping: Don't hard-code the value of DMA_ATTR_WEAK_ORDERING Krzysztof Kozlowski
[not found] ` <1464881987-13203-8-git-send-email-k.kozlowski@samsung.com>
2016-06-06 6:43 ` [RFC v3 07/45] avr32: dma-mapping: Use unsigned long for dma_attrs Hans-Christian Noren Egtvedt
[not found] ` <1464881987-13203-21-git-send-email-k.kozlowski@samsung.com>
2016-06-07 9:06 ` [RFC v3 20/45] xen: " David Vrabel
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