diff options
| author | Borislav Petkov <borislav.petkov@amd.com> | 2009-07-23 16:32:01 +0200 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2009-09-14 18:58:37 +0200 |
| commit | ecaf5606de65cdd04de5f526185fe28fb0df654e (patch) | |
| tree | 5545f1d5f24128ecf51f028c04ed57970013b59a /drivers | |
| parent | b7225e4fc19ce27a594cb2b868ef151bf82f8f93 (diff) | |
amd64_edac: cleanup amd64_decode_bus_error
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 35 |
1 files changed, 9 insertions, 26 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 75842f08db8..82f48ee90f1 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2283,42 +2283,26 @@ static void amd64_handle_ue(struct mem_ctl_info *mci, } static void amd64_decode_bus_error(struct mem_ctl_info *mci, - struct err_regs *info) + struct err_regs *info, int ecc_type) { u32 ec = ERROR_CODE(info->nbsl); u32 xec = EXT_ERROR_CODE(info->nbsl); - amd64_mc_printk(mci, KERN_ERR, - "BUS ERROR:\n" - " time-out(%s) mem or i/o(%s)\n" - " participating processor(%s)\n" - " memory transaction type(%s)\n" - " cache level(%s) Error Found by: %s\n", - TO_MSG(ec), II_MSG(ec), PP_MSG(ec), RRRR_MSG(ec), LL_MSG(ec), - (info->nbsh & K8_NBSH_ERR_SCRUBER) ? - "Scrubber" : "Normal Operation"); + pr_emerg(" Transaction type: %s(%s), %s, Cache Level: %s, %s\n", + RRRR_MSG(ec), II_MSG(ec), TO_MSG(ec), LL_MSG(ec), PP_MSG(ec)); /* Bail early out if this was an 'observed' error */ if (PP(ec) == K8_NBSL_PP_OBS) return; - /* Parse out the extended error code for ECC events */ - switch (xec) { - /* F10 changed to one Extended ECC error code */ - case F10_NBSL_EXT_ERR_RES: /* Reserved field */ - case F10_NBSL_EXT_ERR_ECC: /* F10 ECC ext err code */ - break; - - default: - amd64_mc_printk(mci, KERN_ERR, "NOT ECC: no special error " - "handling for this error\n"); + /* Do only ECC errors */ + if (xec && xec != F10_NBSL_EXT_ERR_ECC) return; - } - if (info->nbsh & K8_NBSH_CECC) + if (ecc_type == 2) amd64_handle_ce(mci, info); - else if (info->nbsh & K8_NBSH_UECC) + else if (ecc_type == 1) amd64_handle_ue(mci, info); /* @@ -2329,8 +2313,7 @@ static void amd64_decode_bus_error(struct mem_ctl_info *mci, * catastrophic. */ if (info->nbsh & K8_NBSH_OVERFLOW) - edac_mc_handle_ce_no_info(mci, EDAC_MOD_STR - "Error Overflow set"); + edac_mc_handle_ce_no_info(mci, EDAC_MOD_STR "Error Overflow"); } void amd64_decode_nb_mce(struct mem_ctl_info *mci, struct err_regs *regs, @@ -2397,7 +2380,7 @@ void amd64_decode_nb_mce(struct mem_ctl_info *mci, struct err_regs *regs, RRRR_MSG(ec), TT_MSG(ec), LL_MSG(ec)); } else if (BUS_ERROR(ec)) { pr_emerg(" Bus (Link/DRAM) error\n"); - amd64_decode_bus_error(mci, regs); + amd64_decode_bus_error(mci, regs, ecc); } else { /* shouldn't reach here! */ amd64_mc_printk(mci, KERN_WARNING, |