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 */ 23 int edac_mc_sysfs_init(void); 24 void edac_mc_sysfs_exit(void); 25 extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci, 26 const struct attribute_group **groups); 27 extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci); 28 void edac_unregister_sysfs(struct mem_ctl_info *mci); 29 extern int edac_get_log_ue(void); 30 extern int edac_get_log_ce(void); 31 extern int edac_get_panic_on_ue(void); 32 extern int edac_mc_get_log_ue(void); 33 extern int edac_mc_get_log_ce(void); 34 extern int edac_mc_get_panic_on_ue(void); 35 extern int edac_get_poll_msec(void); 36 extern int edac_mc_get_poll_msec(void); 37 38 unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf, 39 unsigned len); 40 41 /* on edac_device.c */ 42 extern int edac_device_register_sysfs_main_kobj( 43 struct edac_device_ctl_info *edac_dev); 44 extern void edac_device_unregister_sysfs_main_kobj( 45 struct edac_device_ctl_info *edac_dev); 46 extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev); 47 extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev); 48 49 /* edac core workqueue: single CPU mode */ 50 extern struct workqueue_struct *edac_workqueue; 51 extern void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev, 52 unsigned msec); 53 extern void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev); 54 extern void edac_device_reset_delay_period(struct edac_device_ctl_info 55 *edac_dev, unsigned long value); 56 extern void edac_mc_reset_delay_period(unsigned long value); 57 58 extern void *edac_align_ptr(void **p, unsigned size, int n_elems); 59 60 /* 61 * EDAC debugfs functions 62 */ 63 #ifdef CONFIG_EDAC_DEBUG 64 int edac_debugfs_init(void); 65 void edac_debugfs_exit(void); 66 #else 67 static inline int edac_debugfs_init(void) 68 { 69 return -ENODEV; 70 } 71 static inline void edac_debugfs_exit(void) {} 72 #endif 73 74 /* 75 * EDAC PCI functions 76 */ 77 #ifdef CONFIG_PCI 78 extern void edac_pci_do_parity_check(void); 79 extern void edac_pci_clear_parity_errors(void); 80 extern int edac_sysfs_pci_setup(void); 81 extern void edac_sysfs_pci_teardown(void); 82 extern int edac_pci_get_check_errors(void); 83 extern int edac_pci_get_poll_msec(void); 84 extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci); 85 extern void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg); 86 extern void edac_pci_handle_npe(struct edac_pci_ctl_info *pci, 87 const char *msg); 88 #else /* CONFIG_PCI */ 89 /* pre-process these away */ 90 #define edac_pci_do_parity_check() 91 #define edac_pci_clear_parity_errors() 92 #define edac_sysfs_pci_setup() (0) 93 #define edac_sysfs_pci_teardown() 94 #define edac_pci_get_check_errors() 95 #define edac_pci_get_poll_msec() 96 #define edac_pci_handle_pe() 97 #define edac_pci_handle_npe() 98 #endif /* CONFIG_PCI */ 99 100 #endif /* __EDAC_MODULE_H__ */ 101