forked from Minki/linux
b3c5496fbf
The recent changes to arch/arm/mach-s3c6400/include/mach/dma.h have
left an out of date comment in there as well as accidentally changing
the type of the function.
Fix the commit 54489cd46a
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
/* linux/arch/arm/mach-s3c6400/include/mach/dma.h
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*
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* Copyright 2008 Openmoko, Inc.
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* Copyright 2008 Simtec Electronics
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* Ben Dooks <ben@simtec.co.uk>
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* http://armlinux.simtec.co.uk/
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*
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* S3C6400 - DMA support
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*/
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#ifndef __ASM_ARCH_DMA_H
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#define __ASM_ARCH_DMA_H __FILE__
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#define S3C_DMA_CHANNELS (16)
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/* see mach-s3c2410/dma.h for notes on dma channel numbers */
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/* Note, for the S3C64XX architecture we keep the DMACH_
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* defines in the order they are allocated to [S]DMA0/[S]DMA1
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* so that is easy to do DHACH_ -> DMA controller conversion
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*/
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enum dma_ch {
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/* DMA0/SDMA0 */
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DMACH_UART0 = 0,
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DMACH_UART0_SRC2,
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DMACH_UART1,
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DMACH_UART1_SRC2,
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DMACH_UART2,
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DMACH_UART2_SRC2,
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DMACH_UART3,
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DMACH_UART3_SRC2,
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DMACH_PCM0_TX,
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DMACH_PCM0_RX,
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DMACH_I2S0_OUT,
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DMACH_I2S0_IN,
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DMACH_SPI0_TX,
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DMACH_SPI0_RX,
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DMACH_HSI_I2SV40_TX,
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DMACH_HSI_I2SV40_RX,
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/* DMA1/SDMA1 */
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DMACH_PCM1_TX = 16,
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DMACH_PCM1_RX,
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DMACH_I2S1_OUT,
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DMACH_I2S1_IN,
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DMACH_SPI1_TX,
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DMACH_SPI1_RX,
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DMACH_AC97_PCMOUT,
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DMACH_AC97_PCMIN,
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DMACH_AC97_MICIN,
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DMACH_PWM,
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DMACH_IRDA,
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DMACH_EXTERNAL,
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DMACH_RES1,
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DMACH_RES2,
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DMACH_SECURITY_RX, /* SDMA1 only */
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DMACH_SECURITY_TX, /* SDMA1 only */
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DMACH_MAX /* the end */
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};
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static __inline__ bool s3c_dma_has_circular(void)
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{
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return true;
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}
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#define S3C2410_DMAF_CIRCULAR (1 << 0)
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#include <plat/dma.h>
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#endif /* __ASM_ARCH_IRQ_H */
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