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