From: Krzysztof Kozlowski <k.kozlowski@samsung.com> To: Andrew Morton <akpm@linux-foundation.org> Cc: hch@infradead.org, Krzysztof Kozlowski <k.kozlowski@samsung.com>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>, Ben Skeggs <bskeggs@redhat.com>, David Airlie <airlied@linux.ie>, Alexandre Courbot <acourbot@nvidia.com>, Dave Airlie <airlied@redhat.com>, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 14/44] drm/nouveau: dma-mapping: Use unsigned long for dma_attrs Date: Fri, 10 Jun 2016 12:11:31 +0200 [thread overview] Message-ID: <1465553521-27303-15-git-send-email-k.kozlowski@samsung.com> (raw) In-Reply-To: <1465553521-27303-1-git-send-email-k.kozlowski@samsung.com> Split out subsystem specific changes for easier reviews. This will be squashed with main commit. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c index 6b8f2a19b2d9..a6a7fa0d7679 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c @@ -109,7 +109,7 @@ struct gk20a_instmem { u16 iommu_bit; /* Only used by DMA API */ - struct dma_attrs attrs; + unsigned long attrs; }; #define gk20a_instmem(p) container_of((p), struct gk20a_instmem, base) @@ -293,7 +293,7 @@ gk20a_instobj_dtor_dma(struct nvkm_memory *memory) goto out; dma_free_attrs(dev, node->base.mem.size << PAGE_SHIFT, node->base.vaddr, - node->handle, &imem->attrs); + node->handle, imem->attrs); out: return node; @@ -386,7 +386,7 @@ gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align, node->base.vaddr = dma_alloc_attrs(dev, npages << PAGE_SHIFT, &node->handle, GFP_KERNEL, - &imem->attrs); + imem->attrs); if (!node->base.vaddr) { nvkm_error(subdev, "cannot allocate DMA memory\n"); return -ENOMEM; @@ -597,10 +597,9 @@ gk20a_instmem_new(struct nvkm_device *device, int index, nvkm_info(&imem->base.subdev, "using IOMMU\n"); } else { - init_dma_attrs(&imem->attrs); - dma_set_attr(DMA_ATTR_NON_CONSISTENT, &imem->attrs); - dma_set_attr(DMA_ATTR_WEAK_ORDERING, &imem->attrs); - dma_set_attr(DMA_ATTR_WRITE_COMBINE, &imem->attrs); + imem->attrs = DMA_ATTR_NON_CONSISTENT | + DMA_ATTR_WEAK_ORDERING | + DMA_ATTR_WRITE_COMBINE; nvkm_info(&imem->base.subdev, "using DMA API\n"); } -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> To: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> Cc: Krzysztof Kozlowski <k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>, Bartlomiej Zolnierkiewicz <b.zolnierkie-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>, David Airlie <airlied-cv59FeDIM0c@public.gmane.org>, nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, Ben Skeggs <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Dave Airlie <airlied-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Subject: [PATCH v4 14/44] drm/nouveau: dma-mapping: Use unsigned long for dma_attrs Date: Fri, 10 Jun 2016 12:11:31 +0200 [thread overview] Message-ID: <1465553521-27303-15-git-send-email-k.kozlowski@samsung.com> (raw) In-Reply-To: <1465553521-27303-1-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Split out subsystem specific changes for easier reviews. This will be squashed with main commit. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c index 6b8f2a19b2d9..a6a7fa0d7679 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c @@ -109,7 +109,7 @@ struct gk20a_instmem { u16 iommu_bit; /* Only used by DMA API */ - struct dma_attrs attrs; + unsigned long attrs; }; #define gk20a_instmem(p) container_of((p), struct gk20a_instmem, base) @@ -293,7 +293,7 @@ gk20a_instobj_dtor_dma(struct nvkm_memory *memory) goto out; dma_free_attrs(dev, node->base.mem.size << PAGE_SHIFT, node->base.vaddr, - node->handle, &imem->attrs); + node->handle, imem->attrs); out: return node; @@ -386,7 +386,7 @@ gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align, node->base.vaddr = dma_alloc_attrs(dev, npages << PAGE_SHIFT, &node->handle, GFP_KERNEL, - &imem->attrs); + imem->attrs); if (!node->base.vaddr) { nvkm_error(subdev, "cannot allocate DMA memory\n"); return -ENOMEM; @@ -597,10 +597,9 @@ gk20a_instmem_new(struct nvkm_device *device, int index, nvkm_info(&imem->base.subdev, "using IOMMU\n"); } else { - init_dma_attrs(&imem->attrs); - dma_set_attr(DMA_ATTR_NON_CONSISTENT, &imem->attrs); - dma_set_attr(DMA_ATTR_WEAK_ORDERING, &imem->attrs); - dma_set_attr(DMA_ATTR_WRITE_COMBINE, &imem->attrs); + imem->attrs = DMA_ATTR_NON_CONSISTENT | + DMA_ATTR_WEAK_ORDERING | + DMA_ATTR_WRITE_COMBINE; nvkm_info(&imem->base.subdev, "using DMA API\n"); } -- 1.9.1 _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
next prev parent reply other threads:[~2016-06-10 10:23 UTC|newest] Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-06-10 10:11 [PATCH v4 00/44] dma-mapping: Use unsigned long for dma_attrs Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 01/44] " Krzysztof Kozlowski 2016-06-10 14:49 ` Luis R. Rodriguez 2016-06-10 20:16 ` Krzysztof Kozlowski 2016-06-10 20:23 ` Luis R. Rodriguez 2016-06-10 20:44 ` Krzysztof Kozlowski 2016-06-10 21:08 ` Luis R. Rodriguez 2016-06-13 16:00 ` Christoph Hellwig 2016-06-13 17:41 ` Luis R. Rodriguez 2016-06-10 10:11 ` [PATCH v4 02/44] alpha: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 03/44] arc: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:54 ` Vineet Gupta 2016-06-10 10:54 ` Vineet Gupta 2016-06-10 10:11 ` [PATCH v4 04/44] ARM: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 05/44] arm64: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:51 ` Robin Murphy 2016-06-10 10:51 ` Robin Murphy 2016-06-10 10:55 ` Krzysztof Kozlowski 2016-06-10 10:55 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 06/44] avr32: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 07/44] blackfin: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 08/44] c6x: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 09/44] cris: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 10/44] frv: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 11/44] drm/exynos: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 12/44] drm/mediatek: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski [this message] 2016-06-10 10:11 ` [PATCH v4 14/44] drm/nouveau: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 15/44] drm/rockship: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 16/44] infiniband: " Krzysztof Kozlowski [not found] ` <1465553521-27303-17-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-06-10 18:18 ` Bart Van Assche 2016-06-10 18:18 ` Bart Van Assche [not found] ` <b4d3a64b-afa6-fb2d-1516-831b5ea45129-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org> 2016-06-13 15:08 ` Krzysztof Kozlowski 2016-06-13 15:08 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 17/44] iommu: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 18/44] [media] " Krzysztof Kozlowski [not found] ` <575AB26E.4020401@st.com> 2016-06-10 12:37 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 19/44] xen: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 20/44] swiotlb: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 21/44] powerpc: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 22/44] video: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 23/44] x86: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 24/44] iommu: intel: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 25/44] h8300: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 26/44] hexagon: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 27/44] ia64: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 28/44] m68k: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 29/44] metag: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 30/44] microblaze: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 31/44] mips: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 32/44] mn10300: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 33/44] nios2: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 34/44] openrisc: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 35/44] parisc: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 36/44] misc: mic: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 37/44] s390: " Krzysztof Kozlowski 2016-06-10 16:30 ` Gerald Schaefer 2016-06-10 10:11 ` [PATCH v4 38/44] sh: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 39/44] sparc: " Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 17:43 ` David Miller 2016-06-10 17:43 ` David Miller 2016-06-10 20:03 ` Krzysztof Kozlowski 2016-06-10 20:03 ` Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 40/44] tile: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 41/44] unicore32: " Krzysztof Kozlowski 2016-06-10 10:11 ` [PATCH v4 42/44] xtensa: " Krzysztof Kozlowski 2016-06-10 10:12 ` [PATCH v4 43/44] dma-mapping: Remove dma_get_attr Krzysztof Kozlowski [not found] ` <1465553521-27303-1-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-06-10 10:11 ` [PATCH v4 13/44] drm/msm: dma-mapping: Use unsigned long for dma_attrs Krzysztof Kozlowski 2016-06-10 10:11 ` Krzysztof Kozlowski 2016-06-10 10:12 ` [PATCH v4 43/44] dma-mapping: Remove dma_get_attr Krzysztof Kozlowski 2016-06-10 10:12 ` Krzysztof Kozlowski 2016-06-10 10:12 ` Krzysztof Kozlowski 2016-06-10 10:12 ` Krzysztof Kozlowski 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:55 ` Vineet Gupta 2016-06-10 10:58 ` Robin Murphy [not found] ` <1465553521-27303-44-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-06-10 10:58 ` Robin Murphy 2016-06-10 10:58 ` Robin Murphy 2016-06-10 10:58 ` Robin Murphy 2016-06-10 10:58 ` Robin Murphy 2016-06-10 10:12 ` [PATCH v4 44/44] dma-mapping: Document the DMA attributes next to the declaration Krzysztof Kozlowski
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