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| author |   Borislav Petkov <borislav.petkov@amd.com> | 2012-08-30 18:01:36 +0200 |
|---|---|---|
| committer |   Borislav Petkov <bp@alien8.de> | 2012-11-28 11:45:34 +0100 |
| commit | 33ca0643c9a0ea50d0dc9bf0e9e9044502c7038c (patch) | |
| tree | 70a65c1bcc5ea463c3afd38a02d3eccfff9e53ec /drivers/edac/amd64_edac.h | |
| parent | amd64_edac: Do not check whether error address is valid (diff) | |
| download | linux-dev-33ca0643c9a0ea50d0dc9bf0e9e9044502c7038c.tar.xz linux-dev-33ca0643c9a0ea50d0dc9bf0e9e9044502c7038c.zip | |
amd64_edac: Reorganize error reporting path
Rewrite CE/UE paths so that they use the same code and drop additional
code duplication in handle_ue. Add a struct err_info which collects
required info for the error reporting. This, in turn, helps slimming all
edac_mc_handle_error() calls down to one.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/amd64_edac.h')
| -rw-r--r-- | drivers/edac/amd64_edac.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index cf7981e1f063..abefab4722c2 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -376,6 +376,23 @@ struct amd64_pvt { struct error_injection injection; }; +enum err_codes { + DECODE_OK = 0, + ERR_NODE = -1, + ERR_CSROW = -2, + ERR_CHANNEL = -3, +}; + +struct err_info { + int err_code; + struct mem_ctl_info *src_mci; + int csrow; + int channel; + u16 syndrome; + u32 page; + u32 offset; +}; + static inline u64 get_dram_base(struct amd64_pvt *pvt, unsigned i) { u64 addr = ((u64)pvt->ranges[i].base.lo & 0xffff0000) << 8; @@ -449,7 +466,7 @@ static inline void amd64_remove_sysfs_inject_files(struct mem_ctl_info *mci) struct low_ops { int (*early_channel_count) (struct amd64_pvt *pvt); void (*map_sysaddr_to_csrow) (struct mem_ctl_info *mci, u64 sys_addr, - u16 syndrome); + struct err_info *); int (*dbam_to_cs) (struct amd64_pvt *pvt, u8 dct, unsigned cs_mode); int (*read_dct_pci_cfg) (struct amd64_pvt *pvt, int offset, u32 *val, const char *func); |