diff options
Diffstat (limited to 'drivers/edac/edac_core.h')
| -rw-r--r-- | drivers/edac/edac_core.h | 145 |
1 files changed, 1 insertions, 144 deletions
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h index 1723f3643e75..8c7cca2d6e40 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_core.h @@ -35,8 +35,7 @@ #include <linux/workqueue.h> #include <linux/edac.h> -#define EDAC_DEVICE_NAME_LEN 31 -#define EDAC_ATTRIB_VALUE_LEN 15 +#include "edac_pci.h" #if PAGE_SHIFT < 20 #define PAGES_TO_MiB(pages) ((pages) >> (20 - PAGE_SHIFT)) @@ -321,128 +320,6 @@ extern struct edac_device_ctl_info *edac_device_alloc_ctl_info( extern void edac_device_free_ctl_info(struct edac_device_ctl_info *ctl_info); -#ifdef CONFIG_PCI - -struct edac_pci_counter { - atomic_t pe_count; - atomic_t npe_count; -}; - -/* - * Abstract edac_pci control info structure - * - */ -struct edac_pci_ctl_info { - /* for global list of edac_pci_ctl_info structs */ - struct list_head link; - - int pci_idx; - - struct bus_type *edac_subsys; /* pointer to subsystem */ - - /* the internal state of this controller instance */ - int op_state; - /* work struct for this instance */ - struct delayed_work work; - - /* pointer to edac polling checking routine: - * If NOT NULL: points to polling check routine - * If NULL: Then assumes INTERRUPT operation, where - * MC driver will receive events - */ - void (*edac_check) (struct edac_pci_ctl_info * edac_dev); - - struct device *dev; /* pointer to device structure */ - - const char *mod_name; /* module name */ - const char *ctl_name; /* edac controller name */ - const char *dev_name; /* pci/platform/etc... name */ - - void *pvt_info; /* pointer to 'private driver' info */ - - unsigned long start_time; /* edac_pci load start time (jiffies) */ - - struct completion complete; - - /* sysfs top name under 'edac' directory - * and instance name: - * cpu/cpu0/... - * cpu/cpu1/... - * cpu/cpu2/... - * ... - */ - char name[EDAC_DEVICE_NAME_LEN + 1]; - - /* Event counters for the this whole EDAC Device */ - struct edac_pci_counter counters; - - /* edac sysfs device control for the 'name' - * device this structure controls - */ - struct kobject kobj; -}; - -#define to_edac_pci_ctl_work(w) \ - container_of(w, struct edac_pci_ctl_info,work) - -/* write all or some bits in a byte-register*/ -static inline void pci_write_bits8(struct pci_dev *pdev, int offset, u8 value, - u8 mask) -{ - if (mask != 0xff) { - u8 buf; - - pci_read_config_byte(pdev, offset, &buf); - value &= mask; - buf &= ~mask; - value |= buf; - } - - pci_write_config_byte(pdev, offset, value); -} - -/* write all or some bits in a word-register*/ -static inline void pci_write_bits16(struct pci_dev *pdev, int offset, - u16 value, u16 mask) -{ - if (mask != 0xffff) { - u16 buf; - - pci_read_config_word(pdev, offset, &buf); - value &= mask; - buf &= ~mask; - value |= buf; - } - - pci_write_config_word(pdev, offset, value); -} - -/* - * pci_write_bits32 - * - * edac local routine to do pci_write_config_dword, but adds - * a mask parameter. If mask is all ones, ignore the mask. - * Otherwise utilize the mask to isolate specified bits - * - * write all or some bits in a dword-register - */ -static inline void pci_write_bits32(struct pci_dev *pdev, int offset, - u32 value, u32 mask) -{ - if (mask != 0xffffffff) { - u32 buf; - - pci_read_config_dword(pdev, offset, &buf); - value &= mask; - buf &= ~mask; - value |= buf; - } - - pci_write_config_dword(pdev, offset, value); -} - -#endif /* CONFIG_PCI */ - struct mem_ctl_info *edac_mc_alloc(unsigned mc_num, unsigned n_layers, struct edac_mc_layer *layers, @@ -486,26 +363,6 @@ extern int edac_device_alloc_index(void); extern const char *edac_layer_name[]; /* - * edac_pci APIs - */ -extern struct edac_pci_ctl_info *edac_pci_alloc_ctl_info(unsigned int sz_pvt, - const char *edac_pci_name); - -extern void edac_pci_free_ctl_info(struct edac_pci_ctl_info *pci); - -extern int edac_pci_alloc_index(void); -extern int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx); -extern struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev); - -extern struct edac_pci_ctl_info *edac_pci_create_generic_ctl( - struct device *dev, - const char *mod_name); - -extern void edac_pci_release_generic_ctl(struct edac_pci_ctl_info *pci); -extern int edac_pci_create_sysfs(struct edac_pci_ctl_info *pci); -extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci); - -/* * edac misc APIs */ extern char *edac_op_state_to_string(int op_state); |