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 "edac_core.h" 14 15/* 16 * INTERNAL EDAC MODULE: 17 * EDAC memory controller sysfs create/remove functions 18 * and setup/teardown functions 19 * 20 * edac_mc objects 21 */ 22 /* on edac_mc_sysfs.c */ 23int edac_mc_sysfs_init(void); 24void edac_mc_sysfs_exit(void); 25extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci); 26extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci); 27void edac_unregister_sysfs(struct mem_ctl_info *mci); 28extern int edac_get_log_ue(void); 29extern int edac_get_log_ce(void); 30extern int edac_get_panic_on_ue(void); 31extern int edac_mc_get_log_ue(void); 32extern int edac_mc_get_log_ce(void); 33extern int edac_mc_get_panic_on_ue(void); 34extern int edac_get_poll_msec(void); 35extern int edac_mc_get_poll_msec(void); 36 37unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf, 38 unsigned len); 39 40 /* on edac_device.c */ 41extern int edac_device_register_sysfs_main_kobj( 42 struct edac_device_ctl_info *edac_dev); 43extern void edac_device_unregister_sysfs_main_kobj( 44 struct edac_device_ctl_info *edac_dev); 45extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev); 46extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev); 47 48/* edac core workqueue: single CPU mode */ 49extern struct workqueue_struct *edac_workqueue; 50extern void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev, 51 unsigned msec); 52extern void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev); 53extern void edac_device_reset_delay_period(struct edac_device_ctl_info 54 *edac_dev, unsigned long value); 55extern void edac_mc_reset_delay_period(int value); 56 57extern void *edac_align_ptr(void **p, unsigned size, int n_elems); 58 59/* 60 * EDAC debugfs functions 61 */ 62#ifdef CONFIG_EDAC_DEBUG 63int edac_debugfs_init(void); 64void edac_debugfs_exit(void); 65#else 66static inline int edac_debugfs_init(void) 67{ 68 return -ENODEV; 69} 70static inline void edac_debugfs_exit(void) {} 71#endif 72 73/* 74 * EDAC PCI functions 75 */ 76#ifdef CONFIG_PCI 77extern void edac_pci_do_parity_check(void); 78extern void edac_pci_clear_parity_errors(void); 79extern int edac_sysfs_pci_setup(void); 80extern void edac_sysfs_pci_teardown(void); 81extern int edac_pci_get_check_errors(void); 82extern int edac_pci_get_poll_msec(void); 83extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci); 84extern void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg); 85extern void edac_pci_handle_npe(struct edac_pci_ctl_info *pci, 86 const char *msg); 87#else /* CONFIG_PCI */ 88/* pre-process these away */ 89#define edac_pci_do_parity_check() 90#define edac_pci_clear_parity_errors() 91#define edac_sysfs_pci_setup() (0) 92#define edac_sysfs_pci_teardown() 93#define edac_pci_get_check_errors() 94#define edac_pci_get_poll_msec() 95#define edac_pci_handle_pe() 96#define edac_pci_handle_npe() 97#endif /* CONFIG_PCI */ 98 99#endif /* __EDAC_MODULE_H__ */ 100