diff options
Diffstat (limited to 'drivers/edac/amd64_edac.h')
| -rw-r--r-- | drivers/edac/amd64_edac.h | 86 |
1 files changed, 39 insertions, 47 deletions
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 044aee4f944d..613ec72b0f65 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -74,11 +74,26 @@ #include "edac_core.h" #include "mce_amd.h" -#define amd64_printk(level, fmt, arg...) \ - edac_printk(level, "amd64", fmt, ##arg) +#define amd64_debug(fmt, arg...) \ + edac_printk(KERN_DEBUG, "amd64", fmt, ##arg) -#define amd64_mc_printk(mci, level, fmt, arg...) \ - edac_mc_chipset_printk(mci, level, "amd64", fmt, ##arg) +#define amd64_info(fmt, arg...) \ + edac_printk(KERN_INFO, "amd64", fmt, ##arg) + +#define amd64_notice(fmt, arg...) \ + edac_printk(KERN_NOTICE, "amd64", fmt, ##arg) + +#define amd64_warn(fmt, arg...) \ + edac_printk(KERN_WARNING, "amd64", fmt, ##arg) + +#define amd64_err(fmt, arg...) \ + edac_printk(KERN_ERR, "amd64", fmt, ##arg) + +#define amd64_mc_warn(mci, fmt, arg...) \ + edac_mc_chipset_printk(mci, KERN_WARNING, "amd64", fmt, ##arg) + +#define amd64_mc_err(mci, fmt, arg...) \ + edac_mc_chipset_printk(mci, KERN_ERR, "amd64", fmt, ##arg) /* * Throughout the comments in this code, the following terms are used: @@ -129,11 +144,9 @@ * sections 3.5.4 and 3.5.5 for more information. */ -#define EDAC_AMD64_VERSION " Ver: 3.3.0 " __DATE__ +#define EDAC_AMD64_VERSION "v3.3.0" #define EDAC_MOD_STR "amd64_edac" -#define EDAC_MAX_NUMNODES 8 - /* Extended Model from CPUID, for CPU Revision numbers */ #define K8_REV_D 1 #define K8_REV_E 2 @@ -322,9 +335,6 @@ #define K8_SCRCTRL 0x58 #define F10_NB_CFG_LOW 0x88 -#define F10_NB_CFG_LOW_ENABLE_EXT_CFG BIT(14) - -#define F10_NB_CFG_HIGH 0x8C #define F10_ONLINE_SPARE 0xB0 #define F10_ONLINE_SPARE_SWAPDONE0(x) ((x) & BIT(1)) @@ -373,7 +383,6 @@ static inline int get_node_id(struct pci_dev *pdev) enum amd64_chipset_families { K8_CPUS = 0, F10_CPUS, - F11_CPUS, }; /* Error injection control structure */ @@ -384,16 +393,13 @@ struct error_injection { }; struct amd64_pvt { + struct low_ops *ops; + /* pci_device handles which we utilize */ - struct pci_dev *addr_f1_ctl; - struct pci_dev *dram_f2_ctl; - struct pci_dev *misc_f3_ctl; + struct pci_dev *F1, *F2, *F3; int mc_node_id; /* MC index of this MC node */ int ext_model; /* extended model value of this node */ - - struct low_ops *ops; /* pointer to per PCI Device ID func table */ - int channel_count; /* Raw registers */ @@ -455,27 +461,27 @@ struct amd64_pvt { /* place to store error injection parameters prior to issue */ struct error_injection injection; - /* Save old hw registers' values before we modified them */ - u32 nbctl_mcgctl_saved; /* When true, following 2 are valid */ - u32 old_nbctl; + /* DCT per-family scrubrate setting */ + u32 min_scrubrate; - /* MC Type Index value: socket F vs Family 10h */ - u32 mc_type_index; + /* family name this instance is running on */ + const char *ctl_name; + +}; + +/* + * per-node ECC settings descriptor + */ +struct ecc_settings { + u32 old_nbctl; + bool nbctl_valid; - /* misc settings */ struct flags { - unsigned long cf8_extcfg:1; unsigned long nb_mce_enable:1; unsigned long nb_ecc_prev:1; } flags; }; -struct scrubrate { - u32 scrubval; /* bit pattern for scrub rate */ - u32 bandwidth; /* bandwidth consumed (bytes/sec) */ -}; - -extern struct scrubrate scrubrates[23]; extern const char *tt_msgs[4]; extern const char *ll_msgs[4]; extern const char *rrrr_msgs[16]; @@ -517,23 +523,10 @@ struct low_ops { struct amd64_family_type { const char *ctl_name; - u16 addr_f1_ctl; - u16 misc_f3_ctl; + u16 f1_id, f3_id; struct low_ops ops; }; -static struct amd64_family_type amd64_family_types[]; - -static inline const char *get_amd_family_name(int index) -{ - return amd64_family_types[index].ctl_name; -} - -static inline struct low_ops *family_ops(int index) -{ - return &amd64_family_types[index].ops; -} - static inline int amd64_read_pci_cfg_dword(struct pci_dev *pdev, int offset, u32 *val, const char *func) { @@ -541,8 +534,8 @@ static inline int amd64_read_pci_cfg_dword(struct pci_dev *pdev, int offset, err = pci_read_config_dword(pdev, offset, val); if (err) - amd64_printk(KERN_WARNING, "%s: error reading F%dx%x.\n", - func, PCI_FUNC(pdev->devfn), offset); + amd64_warn("%s: error reading F%dx%x.\n", + func, PCI_FUNC(pdev->devfn), offset); return err; } @@ -556,7 +549,6 @@ static inline int amd64_read_pci_cfg_dword(struct pci_dev *pdev, int offset, */ #define K8_MIN_SCRUB_RATE_BITS 0x0 #define F10_MIN_SCRUB_RATE_BITS 0x5 -#define F11_MIN_SCRUB_RATE_BITS 0x6 int amd64_get_dram_hole_info(struct mem_ctl_info *mci, u64 *hole_base, u64 *hole_offset, u64 *hole_size); |