/arch/blackfin/mach-bf537/include/mach/dma.h

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35 · C++ Header · 31 lines · 20 code · 5 blank · 6 comment · 0 complexity · 2d98dbde5f6661c87b9eea281af6d332 MD5 · raw file 

    

  1. /* mach/dma.h - arch-specific DMA defines
    2. 

  2.  *
    3. 

  3.  * Copyright 2004-2008 Analog Devices Inc.
    4. 

  4.  *
    5. 

  5.  * Licensed under the GPL-2 or later.
    6. 

  6.  */
    7. 

  7. 

  8. #ifndef _MACH_DMA_H_
    9. 

  9. #define _MACH_DMA_H_
    10. 

  10. 

  11. #define MAX_DMA_CHANNELS 16
    12. 

  12. 

  13. #define CH_PPI 			    0
    14. 

  14. #define CH_EMAC_RX 		    1
    15. 

  15. #define CH_EMAC_TX 		    2
    16. 

  16. #define CH_SPORT0_RX 		3
    17. 

  17. #define CH_SPORT0_TX 		4
    18. 

  18. #define CH_SPORT1_RX 		5
    19. 

  19. #define CH_SPORT1_TX 		6
    20. 

  20. #define CH_SPI 			    7
    21. 

  21. #define CH_UART0_RX 		8
    22. 

  22. #define CH_UART0_TX 		9
    23. 

  23. #define CH_UART1_RX 		10
    24. 

  24. #define CH_UART1_TX 		11
    25. 

  25. 

  26. #define CH_MEM_STREAM0_DEST	12	 /* TX */
    27. 

  27. #define CH_MEM_STREAM0_SRC  	13	 /* RX */
    28. 

  28. #define CH_MEM_STREAM1_DEST	14	 /* TX */
    29. 

  29. #define CH_MEM_STREAM1_SRC 	15	 /* RX */
    30. 

  30. 

  31. #endif
    32.