core.h 1.8 KB

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  1. /*
  2. * I2O core internal declarations
  3. *
  4. * Copyright (C) 2005 Markus Lidel <Markus.Lidel@shadowconnect.com>
  5. *
  6. * This program is free software; you can redistribute it and/or modify it
  7. * under the terms of the GNU General Public License as published by the
  8. * Free Software Foundation; either version 2 of the License, or (at your
  9. * option) any later version.
  10. *
  11. * Fixes/additions:
  12. * Markus Lidel <Markus.Lidel@shadowconnect.com>
  13. * initial version.
  14. */
  15. /* Exec-OSM */
  16. extern struct i2o_driver i2o_exec_driver;
  17. extern int i2o_exec_lct_get(struct i2o_controller *);
  18. extern int __init i2o_exec_init(void);
  19. extern void i2o_exec_exit(void);
  20. /* driver */
  21. extern struct bus_type i2o_bus_type;
  22. extern int i2o_driver_dispatch(struct i2o_controller *, u32);
  23. extern int __init i2o_driver_init(void);
  24. extern void i2o_driver_exit(void);
  25. /* PCI */
  26. extern int __init i2o_pci_init(void);
  27. extern void __exit i2o_pci_exit(void);
  28. /* device */
  29. extern struct device_attribute i2o_device_attrs[];
  30. extern void i2o_device_remove(struct i2o_device *);
  31. extern int i2o_device_parse_lct(struct i2o_controller *);
  32. int i2o_parm_issue(struct i2o_device *i2o_dev, int cmd, void *oplist,
  33. int oplen, void *reslist, int reslen);
  34. /* IOP */
  35. extern struct i2o_controller *i2o_iop_alloc(void);
  36. /**
  37. * i2o_iop_free - Free the i2o_controller struct
  38. * @c: I2O controller to free
  39. */
  40. static inline void i2o_iop_free(struct i2o_controller *c)
  41. {
  42. i2o_pool_free(&c->in_msg);
  43. kfree(c);
  44. }
  45. extern int i2o_iop_add(struct i2o_controller *);
  46. extern void i2o_iop_remove(struct i2o_controller *);
  47. /* control registers relative to c->base */
  48. #define I2O_IRQ_STATUS 0x30
  49. #define I2O_IRQ_MASK 0x34
  50. #define I2O_IN_PORT 0x40
  51. #define I2O_OUT_PORT 0x44
  52. /* Motorola/Freescale specific register offset */
  53. #define I2O_MOTOROLA_PORT_OFFSET 0x10400
  54. #define I2O_IRQ_OUTBOUND_POST 0x00000008