diff options
Diffstat (limited to 'drivers/pci/pcie')
| -rw-r--r-- | drivers/pci/pcie/aer.c | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index 3acf56683915..9176c8a968b9 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -447,7 +447,7 @@ static const char *aer_error_layer[] = { "Transaction Layer" }; -static const char *aer_correctable_error_string[AER_MAX_TYPEOF_COR_ERRS] = { +static const char *aer_correctable_error_string[] = { "RxErr", /* Bit Position 0 */ NULL, NULL, @@ -464,9 +464,25 @@ static const char *aer_correctable_error_string[AER_MAX_TYPEOF_COR_ERRS] = { "NonFatalErr", /* Bit Position 13 */ "CorrIntErr", /* Bit Position 14 */ "HeaderOF", /* Bit Position 15 */ + NULL, /* Bit Position 16 */ + NULL, /* Bit Position 17 */ + NULL, /* Bit Position 18 */ + NULL, /* Bit Position 19 */ + NULL, /* Bit Position 20 */ + NULL, /* Bit Position 21 */ + NULL, /* Bit Position 22 */ + NULL, /* Bit Position 23 */ + NULL, /* Bit Position 24 */ + NULL, /* Bit Position 25 */ + NULL, /* Bit Position 26 */ + NULL, /* Bit Position 27 */ + NULL, /* Bit Position 28 */ + NULL, /* Bit Position 29 */ + NULL, /* Bit Position 30 */ + NULL, /* Bit Position 31 */ }; -static const char *aer_uncorrectable_error_string[AER_MAX_TYPEOF_UNCOR_ERRS] = { +static const char *aer_uncorrectable_error_string[] = { "Undefined", /* Bit Position 0 */ NULL, NULL, @@ -494,6 +510,11 @@ static const char *aer_uncorrectable_error_string[AER_MAX_TYPEOF_UNCOR_ERRS] = { "AtomicOpBlocked", /* Bit Position 24 */ "TLPBlockedErr", /* Bit Position 25 */ "PoisonTLPBlocked", /* Bit Position 26 */ + NULL, /* Bit Position 27 */ + NULL, /* Bit Position 28 */ + NULL, /* Bit Position 29 */ + NULL, /* Bit Position 30 */ + NULL, /* Bit Position 31 */ }; static const char *aer_agent_string[] = { @@ -650,24 +671,23 @@ static void __print_tlp_header(struct pci_dev *dev, static void __aer_print_error(struct pci_dev *dev, struct aer_err_info *info) { + const char **strings; unsigned long status = info->status & ~info->mask; - const char *errmsg = NULL; + const char *errmsg; int i; + if (info->severity == AER_CORRECTABLE) + strings = aer_correctable_error_string; + else + strings = aer_uncorrectable_error_string; + for_each_set_bit(i, &status, 32) { - if (info->severity == AER_CORRECTABLE) - errmsg = i < ARRAY_SIZE(aer_correctable_error_string) ? - aer_correctable_error_string[i] : NULL; - else - errmsg = i < ARRAY_SIZE(aer_uncorrectable_error_string) ? - aer_uncorrectable_error_string[i] : NULL; + errmsg = strings[i]; + if (!errmsg) + errmsg = "Unknown Error Bit"; - if (errmsg) - pci_err(dev, " [%2d] %-22s%s\n", i, errmsg, + pci_err(dev, " [%2d] %-22s%s\n", i, errmsg, info->first_error == i ? " (First)" : ""); - else - pci_err(dev, " [%2d] Unknown Error Bit%s\n", - i, info->first_error == i ? " (First)" : ""); } pci_dev_aer_stats_incr(dev, info); } |