android_kernel_xiaomi_sm8350/arch/arm/mach-footbridge/include/mach/isa-dma.h

/*
 *  arch/arm/mach-footbridge/include/mach/isa-dma.h
 *
 *  Architecture DMA routines
 *
 *  Copyright (C) 1998,1999 Russell King
 *  Copyright (C) 1998,1999 Philip Blundell
 */
#ifndef __ASM_ARCH_DMA_H
#define __ASM_ARCH_DMA_H

/*
 * The 21285 has two internal DMA channels; we call these 8 and 9.
 * On CATS hardware we have an additional eight ISA dma channels
 * numbered 0..7.
 */
#define _ISA_DMA(x)		(0+(x))
#define _DC21285_DMA(x)		(8+(x))

#define MAX_DMA_CHANNELS	10

#define DMA_FLOPPY		_ISA_DMA(2)
#define DMA_ISA_CASCADE		_ISA_DMA(4)

#endif /* _ASM_ARCH_DMA_H */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 18:20:36 -04:00			`/*`
[ARM] Rename ISA mach/dma.h header to mach/isa-dma.h This avoids confusion with platform specific DMA implementations in mach/dma.h Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2008-11-29 13:48:07 -05:00			`* arch/arm/mach-footbridge/include/mach/isa-dma.h`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 18:20:36 -04:00			`*`
			`* Architecture DMA routines`
			`*`
			`* Copyright (C) 1998,1999 Russell King`
			`* Copyright (C) 1998,1999 Philip Blundell`
			`*/`
			`#ifndef __ASM_ARCH_DMA_H`
			`#define __ASM_ARCH_DMA_H`

			`/*`
			`* The 21285 has two internal DMA channels; we call these 8 and 9.`
			`* On CATS hardware we have an additional eight ISA dma channels`
			`* numbered 0..7.`
			`*/`
			`#define _ISA_DMA(x) (0+(x))`
			`#define _DC21285_DMA(x) (8+(x))`

			`#define MAX_DMA_CHANNELS 10`

			`#define DMA_FLOPPY _ISA_DMA(2)`
			`#define DMA_ISA_CASCADE _ISA_DMA(4)`

			`#endif /* _ASM_ARCH_DMA_H */`