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Based on 1 normalized pattern(s): this file is released under the gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 68 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190114.292346262@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
40 lines
771 B
C
40 lines
771 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Arch specific extensions to struct device
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*/
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#ifndef ASMARM_DEVICE_H
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#define ASMARM_DEVICE_H
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struct dev_archdata {
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#ifdef CONFIG_DMABOUNCE
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struct dmabounce_device_info *dmabounce;
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#endif
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#ifdef CONFIG_IOMMU_API
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void *iommu; /* private IOMMU data */
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#endif
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#ifdef CONFIG_ARM_DMA_USE_IOMMU
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struct dma_iommu_mapping *mapping;
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#endif
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#ifdef CONFIG_XEN
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const struct dma_map_ops *dev_dma_ops;
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#endif
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unsigned int dma_coherent:1;
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unsigned int dma_ops_setup:1;
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};
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struct omap_device;
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struct pdev_archdata {
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#ifdef CONFIG_ARCH_OMAP
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struct omap_device *od;
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#endif
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};
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#ifdef CONFIG_ARM_DMA_USE_IOMMU
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#define to_dma_iommu_mapping(dev) ((dev)->archdata.mapping)
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#else
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#define to_dma_iommu_mapping(dev) NULL
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#endif
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#endif
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