diff options
Diffstat (limited to 'drivers/edac/mce_amd.c')
| -rw-r--r-- | drivers/edac/mce_amd.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index daaac2c..ac11bcc 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -8,7 +8,7 @@ static struct amd_decoder_ops *fam_ops; static u8 xec_mask = 0xf; static bool report_gart_errors; -static void (*nb_bus_decoder)(int node_id, struct mce *m); +static void (*decode_dram_ecc)(int node_id, struct mce *m); void amd_report_gart_errors(bool v) { @@ -18,16 +18,16 @@ EXPORT_SYMBOL_GPL(amd_report_gart_errors); void amd_register_ecc_decoder(void (*f)(int, struct mce *)) { - nb_bus_decoder = f; + decode_dram_ecc = f; } EXPORT_SYMBOL_GPL(amd_register_ecc_decoder); void amd_unregister_ecc_decoder(void (*f)(int, struct mce *)) { - if (nb_bus_decoder) { - WARN_ON(nb_bus_decoder != f); + if (decode_dram_ecc) { + WARN_ON(decode_dram_ecc != f); - nb_bus_decoder = NULL; + decode_dram_ecc = NULL; } } EXPORT_SYMBOL_GPL(amd_unregister_ecc_decoder); @@ -763,8 +763,8 @@ static void decode_mc4_mce(struct mce *m) pr_cont("%s.\n", mc4_mce_desc[xec]); - if (nb_bus_decoder) - nb_bus_decoder(node_id, m); + if (decode_dram_ecc) + decode_dram_ecc(node_id, m); return; } break; @@ -877,6 +877,13 @@ static void decode_smca_errors(struct mce *m) pr_emerg(HW_ERR "%s Error: ", ip_name); pr_cont("%s.\n", smca_mce_descs[bank_type].descs[xec]); } + + /* + * amd_get_nb_id() returns the last level cache id. + * The last level cache on Fam17h is 1 level below the node. + */ + if (bank_type == SMCA_UMC && xec == 0 && decode_dram_ecc) + decode_dram_ecc(amd_get_nb_id(m->extcpu) >> 1, m); } static inline void amd_decode_err_code(u16 ec) |
