*
* CPU caches (L1 and L2)
* DMA engines
- * Core CPU swithces
+ * Core CPU switches
* Fabric switch units
* PCIe interface controllers
* other EDAC/ECC type devices that can be monitored for
* errors, etc.
*
- * It allows for a 2 level set of hiearchry. For example:
+ * It allows for a 2 level set of hierarchy. For example:
*
* cache could be composed of L1, L2 and L3 levels of cache.
* Each CPU core would have its own L1 cache, while sharing
#endif /* CONFIG_PCI */
-extern struct mem_ctl_info *edac_mc_alloc(unsigned sz_pvt, unsigned nr_csrows,
- unsigned nr_chans, int edac_index);
+struct mem_ctl_info *edac_mc_alloc(unsigned mc_num,
+ unsigned n_layers,
+ struct edac_mc_layer *layers,
+ unsigned sz_pvt);
extern int edac_mc_add_mc(struct mem_ctl_info *mci);
extern void edac_mc_free(struct mem_ctl_info *mci);
extern struct mem_ctl_info *edac_mc_find(int idx);
extern struct mem_ctl_info *edac_mc_del_mc(struct device *dev);
extern int edac_mc_find_csrow_by_page(struct mem_ctl_info *mci,
unsigned long page);
-
-/*
- * The no info errors are used when error overflows are reported.
- * There are a limited number of error logging registers that can
- * be exausted. When all registers are exhausted and an additional
- * error occurs then an error overflow register records that an
- * error occurred and the type of error, but doesn't have any
- * further information. The ce/ue versions make for cleaner
- * reporting logic and function interface - reduces conditional
- * statement clutter and extra function arguments.
- */
-extern void edac_mc_handle_ce(struct mem_ctl_info *mci,
- unsigned long page_frame_number,
- unsigned long offset_in_page,
- unsigned long syndrome, int row, int channel,
- const char *msg);
-extern void edac_mc_handle_ce_no_info(struct mem_ctl_info *mci,
- const char *msg);
-extern void edac_mc_handle_ue(struct mem_ctl_info *mci,
- unsigned long page_frame_number,
- unsigned long offset_in_page, int row,
- const char *msg);
-extern void edac_mc_handle_ue_no_info(struct mem_ctl_info *mci,
- const char *msg);
-extern void edac_mc_handle_fbd_ue(struct mem_ctl_info *mci, unsigned int csrow,
- unsigned int channel0, unsigned int channel1,
- char *msg);
-extern void edac_mc_handle_fbd_ce(struct mem_ctl_info *mci, unsigned int csrow,
- unsigned int channel, char *msg);
+void edac_mc_handle_error(const enum hw_event_mc_err_type type,
+ struct mem_ctl_info *mci,
+ const unsigned long page_frame_number,
+ const unsigned long offset_in_page,
+ const unsigned long syndrome,
+ const int layer0,
+ const int layer1,
+ const int layer2,
+ const char *msg,
+ const char *other_detail,
+ const void *mcelog);
/*
* edac_device APIs
extern void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
int inst_nr, int block_nr, const char *msg);
extern int edac_device_alloc_index(void);
+extern const char *edac_layer_name[];
/*
* edac_pci APIs