diff options
Diffstat (limited to 'drivers/edac/edac_core.h')
| -rw-r--r-- | drivers/edac/edac_core.h | 83 |
1 files changed, 34 insertions, 49 deletions
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h index e48ab3108ad..3c2625e7980 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_core.h @@ -71,26 +71,21 @@ extern const char *edac_mem_types[]; #ifdef CONFIG_EDAC_DEBUG extern int edac_debug_level; -#define edac_debug_printk(level, fmt, arg...) \ - do { \ - if (level <= edac_debug_level) \ - edac_printk(KERN_DEBUG, EDAC_DEBUG, \ - "%s: " fmt, __func__, ##arg); \ - } while (0) - -#define debugf0( ... ) edac_debug_printk(0, __VA_ARGS__ ) -#define debugf1( ... ) edac_debug_printk(1, __VA_ARGS__ ) -#define debugf2( ... ) edac_debug_printk(2, __VA_ARGS__ ) -#define debugf3( ... ) edac_debug_printk(3, __VA_ARGS__ ) -#define debugf4( ... ) edac_debug_printk(4, __VA_ARGS__ ) +#define edac_dbg(level, fmt, ...) \ +do { \ + if (level <= edac_debug_level) \ + edac_printk(KERN_DEBUG, EDAC_DEBUG, \ + "%s: " fmt, __func__, ##__VA_ARGS__); \ +} while (0) #else /* !CONFIG_EDAC_DEBUG */ -#define debugf0( ... ) -#define debugf1( ... ) -#define debugf2( ... ) -#define debugf3( ... ) -#define debugf4( ... ) +#define edac_dbg(level, fmt, ...) \ +do { \ + if (0) \ + edac_printk(KERN_DEBUG, EDAC_DEBUG, \ + "%s: " fmt, __func__, ##__VA_ARGS__); \ +} while (0) #endif /* !CONFIG_EDAC_DEBUG */ @@ -107,13 +102,13 @@ extern int edac_debug_level; * * 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 @@ -447,8 +442,10 @@ static inline void pci_write_bits32(struct pci_dev *pdev, int offset, #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); @@ -457,34 +454,21 @@ 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_raw_mc_handle_error(const enum hw_event_mc_err_type type, + struct mem_ctl_info *mci, + struct edac_raw_error_desc *e); + +void edac_mc_handle_error(const enum hw_event_mc_err_type type, + struct mem_ctl_info *mci, + const u16 error_count, + const unsigned long page_frame_number, + const unsigned long offset_in_page, + const unsigned long syndrome, + const int top_layer, + const int mid_layer, + const int low_layer, + const char *msg, + const char *other_detail); /* * edac_device APIs @@ -496,6 +480,7 @@ extern void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev, 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 |