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82c298100a
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170025.980374610@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25 lines
408 B
C
25 lines
408 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2010 Intel Corporation
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*/
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#ifndef PCH_DMA_H
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#define PCH_DMA_H
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#include <linux/dmaengine.h>
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enum pch_dma_width {
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PCH_DMA_WIDTH_1_BYTE,
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PCH_DMA_WIDTH_2_BYTES,
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PCH_DMA_WIDTH_4_BYTES,
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};
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struct pch_dma_slave {
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struct device *dma_dev;
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unsigned int chan_id;
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dma_addr_t tx_reg;
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dma_addr_t rx_reg;
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enum pch_dma_width width;
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};
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#endif
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