drivers/edac/edac_module.h

   1
   2 /*
   3  * edac_module.h
   4  *
   5  * For defining functions/data for within the EDAC_CORE module only
   6  *
   7  * written by doug thompson <norsk5@xmission.h>
   8  */
   9
  10 #ifndef __EDAC_MODULE_H__
  11 #define __EDAC_MODULE_H__
  12
  13 #include <linux/sysdev.h>
  14
  15 #include "edac_core.h"
  16
  17 /*
  18  * INTERNAL EDAC MODULE:
  19  * EDAC memory controller sysfs create/remove functions
  20  * and setup/teardown functions
  21  */
  22 extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci);
  23 extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
  24 extern int edac_sysfs_memctrl_setup(void);
  25 extern void edac_sysfs_memctrl_teardown(void);
  26 extern void edac_check_mc_devices(void);
  27 extern int edac_get_log_ue(void);
  28 extern int edac_get_log_ce(void);
  29 extern int edac_get_panic_on_ue(void);
  30 extern int edac_get_poll_msec(void);
  31
  32 extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev);
  33 extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev);
  34 extern struct sysdev_class *edac_get_edac_class(void);
  35
  36 /* edac core workqueue: single CPU mode */
  37 extern struct workqueue_struct *edac_workqueue;
  38 extern void edac_workq_setup(struct edac_device_ctl_info *edac_dev,
  39                                 unsigned msec);
  40 extern void edac_workq_teardown(struct edac_device_ctl_info *edac_dev);
  41 extern void edac_device_reset_delay_period(
  42                         struct edac_device_ctl_info *edac_dev,
  43                         unsigned long value);
  44
  45
  46 /*
  47  * EDAC PCI functions
  48  */
  49 #ifdef  CONFIG_PCI
  50 extern void edac_pci_do_parity_check(void);
  51 extern void edac_pci_clear_parity_errors(void);
  52 extern int edac_sysfs_pci_setup(void);
  53 extern void edac_sysfs_pci_teardown(void);
  54 #else   /* CONFIG_PCI */
  55 /* pre-process these away */
  56 #define edac_pci_do_parity_check()
  57 #define edac_pci_clear_parity_errors()
  58 #define edac_sysfs_pci_setup()  (0)
  59 #define edac_sysfs_pci_teardown()
  60 #endif  /* CONFIG_PCI */
  61
  62
  63 #endif  /* __EDAC_MODULE_H__ */
  64