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linux-libre
/
arch
/
arm
/
mach-iop13xx
/
pci.h

pci.h 2.2 KB
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  1. #ifndef _IOP13XX_PCI_H_
    2. 

  2. #define _IOP13XX_PCI_H_
    3. 

  3. #include <linux/io.h>
    4. 

  4. #include <mach/irqs.h>
    5. 

  5. 

  6. #include <linux/types.h>
    7. 

  7. 

  8. extern void __iomem *iop13xx_atue_mem_base;
    9. 

  9. extern void __iomem *iop13xx_atux_mem_base;
    10. 

  10. extern size_t iop13xx_atue_mem_size;
    11. 

  11. extern size_t iop13xx_atux_mem_size;
    12. 

  12. 

  13. struct pci_sys_data;
    14. 

  14. struct hw_pci;
    15. 

  15. int iop13xx_pci_setup(int nr, struct pci_sys_data *sys);
    16. 

  16. struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *);
    17. 

  17. void iop13xx_atu_select(struct hw_pci *plat_pci);
    18. 

  18. void iop13xx_pci_init(void);
    19. 

  19. void iop13xx_map_pci_memory(void);
    20. 

  20. 

  21. #define IOP_PCI_STATUS_ERROR (PCI_STATUS_PARITY |	     \
    22. 

  22. 			       PCI_STATUS_SIG_TARGET_ABORT | \
    23. 

  23. 			       PCI_STATUS_REC_TARGET_ABORT | \
    24. 

  24. 			       PCI_STATUS_REC_TARGET_ABORT | \
    25. 

  25. 			       PCI_STATUS_REC_MASTER_ABORT | \
    26. 

  26. 			       PCI_STATUS_SIG_SYSTEM_ERROR | \
    27. 

  27. 	 		       PCI_STATUS_DETECTED_PARITY)
    28. 

  28. 

  29. #define IOP13XX_ATUE_ATUISR_ERROR (IOP13XX_ATUE_STAT_HALT_ON_ERROR |  \
    30. 

  30. 				    IOP13XX_ATUE_STAT_ROOT_SYS_ERR |   \
    31. 

  31. 				    IOP13XX_ATUE_STAT_PCI_IFACE_ERR |  \
    32. 

  32. 				    IOP13XX_ATUE_STAT_ERR_COR |	       \
    33. 

  33. 				    IOP13XX_ATUE_STAT_ERR_UNCOR |      \
    34. 

  34. 				    IOP13XX_ATUE_STAT_CRS |	       \
    35. 

  35. 				    IOP13XX_ATUE_STAT_DET_PAR_ERR |    \
    36. 

  36. 				    IOP13XX_ATUE_STAT_EXT_REC_MABORT | \
    37. 

  37. 				    IOP13XX_ATUE_STAT_SIG_TABORT |     \
    38. 

  38. 				    IOP13XX_ATUE_STAT_EXT_REC_TABORT | \
    39. 

  39. 				    IOP13XX_ATUE_STAT_MASTER_DATA_PAR)
    40. 

  40. 

  41. #define IOP13XX_ATUX_ATUISR_ERROR (IOP13XX_ATUX_STAT_TX_SCEM |        \
    42. 

  42. 				    IOP13XX_ATUX_STAT_REC_SCEM |       \
    43. 

  43. 				    IOP13XX_ATUX_STAT_TX_SERR |	       \
    44. 

  44. 				    IOP13XX_ATUX_STAT_DET_PAR_ERR |    \
    45. 

  45. 				    IOP13XX_ATUX_STAT_INT_REC_MABORT | \
    46. 

  46. 				    IOP13XX_ATUX_STAT_REC_SERR |       \
    47. 

  47. 				    IOP13XX_ATUX_STAT_EXT_REC_MABORT | \
    48. 

  48. 				    IOP13XX_ATUX_STAT_EXT_REC_TABORT | \
    49. 

  49. 				    IOP13XX_ATUX_STAT_EXT_SIG_TABORT | \
    50. 

  50. 				    IOP13XX_ATUX_STAT_MASTER_DATA_PAR)
    51. 

  51. 

  52. /* PCI interrupts
    53. 

  53.  */
    54. 

  54. #define ATUX_INTA IRQ_IOP13XX_XINT0
    55. 

  55. #define ATUX_INTB IRQ_IOP13XX_XINT1
    56. 

  56. #define ATUX_INTC IRQ_IOP13XX_XINT2
    57. 

  57. #define ATUX_INTD IRQ_IOP13XX_XINT3
    58. 

  58. 

  59. #define ATUE_INTA IRQ_IOP13XX_ATUE_IMA
    60. 

  60. #define ATUE_INTB IRQ_IOP13XX_ATUE_IMB
    61. 

  61. #define ATUE_INTC IRQ_IOP13XX_ATUE_IMC
    62. 

  62. #define ATUE_INTD IRQ_IOP13XX_ATUE_IMD
    63. 

  63. 

  64. #endif /* _IOP13XX_PCI_H_ */
    65. 

  65.