dma.h (75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37) dma.h (e7536617baec3b4717a37795cec306df9d655d07)
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * arch/arm/include/asm/mach/dma.h
4 *
5 * Copyright (C) 1998-2000 Russell King
6 *
7 * This header file describes the interface between the generic DMA handler
8 * (dma.c) and the architecture-specific DMA backends (dma-*.c)

--- 30 unchanged lines hidden (view full) ---

39
40 const struct dma_ops *d_ops;
41};
42
43/*
44 * isa_dma_add - add an ISA-style DMA channel
45 */
46extern int isa_dma_add(unsigned int, dma_t *dma);
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * arch/arm/include/asm/mach/dma.h
4 *
5 * Copyright (C) 1998-2000 Russell King
6 *
7 * This header file describes the interface between the generic DMA handler
8 * (dma.c) and the architecture-specific DMA backends (dma-*.c)

--- 30 unchanged lines hidden (view full) ---

39
40 const struct dma_ops *d_ops;
41};
42
43/*
44 * isa_dma_add - add an ISA-style DMA channel
45 */
46extern int isa_dma_add(unsigned int, dma_t *dma);
47
48/*
49 * Add the ISA DMA controller. Always takes channels 0-7.
50 */
51extern void isa_init_dma(void);