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path: root/drivers/pci/pcie/aer/aerdrv_errprint.c
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Diffstat (limited to 'drivers/pci/pcie/aer/aerdrv_errprint.c')
-rw-r--r--drivers/pci/pcie/aer/aerdrv_errprint.c38
1 files changed, 22 insertions, 16 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index cfc89dd57831..4985bdf64c2e 100644
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -163,17 +163,17 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
int id = ((dev->bus->number << 8) | dev->devfn);
if (!info->status) {
- pci_err(dev, "PCIe Bus Error: severity=%s, type=Unaccessible, id=%04x(Unregistered Agent ID)\n",
- aer_error_severity_string[info->severity], id);
+ pci_err(dev, "PCIe Bus Error: severity=%s, type=Inaccessible, (Unregistered Agent ID)\n",
+ aer_error_severity_string[info->severity]);
goto out;
}
layer = AER_GET_LAYER_ERROR(info->severity, info->status);
agent = AER_GET_AGENT(info->severity, info->status);
- pci_err(dev, "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
+ pci_err(dev, "PCIe Bus Error: severity=%s, type=%s, (%s)\n",
aer_error_severity_string[info->severity],
- aer_error_layer[layer], id, aer_agent_string[agent]);
+ aer_error_layer[layer], aer_agent_string[agent]);
pci_err(dev, " device [%04x:%04x] error status/mask=%08x/%08x\n",
dev->vendor, dev->device,
@@ -186,17 +186,21 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
out:
if (info->id && info->error_dev_num > 1 && info->id == id)
- pci_err(dev, " Error of this Agent(%04x) is reported first\n", id);
+ pci_err(dev, " Error of this Agent is reported first\n");
trace_aer_event(dev_name(&dev->dev), (info->status & ~info->mask),
- info->severity);
+ info->severity, info->tlp_header_valid, &info->tlp);
}
void aer_print_port_info(struct pci_dev *dev, struct aer_err_info *info)
{
- pci_info(dev, "AER: %s%s error received: id=%04x\n",
+ u8 bus = info->id >> 8;
+ u8 devfn = info->id & 0xff;
+
+ pci_info(dev, "AER: %s%s error received: %04x:%02x:%02x.%d\n",
info->multi_error_valid ? "Multiple " : "",
- aer_error_severity_string[info->severity], info->id);
+ aer_error_severity_string[info->severity],
+ pci_domain_nr(dev->bus), bus, PCI_SLOT(devfn), PCI_FUNC(devfn));
}
#ifdef CONFIG_ACPI_APEI_PCIEAER
@@ -216,28 +220,30 @@ EXPORT_SYMBOL_GPL(cper_severity_to_aer);
void cper_print_aer(struct pci_dev *dev, int aer_severity,
struct aer_capability_regs *aer)
{
- int layer, agent, status_strs_size, tlp_header_valid = 0;
+ int layer, agent, tlp_header_valid = 0;
u32 status, mask;
- const char **status_strs;
+ struct aer_err_info info;
if (aer_severity == AER_CORRECTABLE) {
status = aer->cor_status;
mask = aer->cor_mask;
- status_strs = aer_correctable_error_string;
- status_strs_size = ARRAY_SIZE(aer_correctable_error_string);
} else {
status = aer->uncor_status;
mask = aer->uncor_mask;
- status_strs = aer_uncorrectable_error_string;
- status_strs_size = ARRAY_SIZE(aer_uncorrectable_error_string);
tlp_header_valid = status & AER_LOG_TLP_MASKS;
}
layer = AER_GET_LAYER_ERROR(aer_severity, status);
agent = AER_GET_AGENT(aer_severity, status);
+ memset(&info, 0, sizeof(info));
+ info.severity = aer_severity;
+ info.status = status;
+ info.mask = mask;
+ info.first_error = PCI_ERR_CAP_FEP(aer->cap_control);
+
pci_err(dev, "aer_status: 0x%08x, aer_mask: 0x%08x\n", status, mask);
- cper_print_bits("", status, status_strs, status_strs_size);
+ __aer_print_error(dev, &info);
pci_err(dev, "aer_layer=%s, aer_agent=%s\n",
aer_error_layer[layer], aer_agent_string[agent]);
@@ -249,6 +255,6 @@ void cper_print_aer(struct pci_dev *dev, int aer_severity,
__print_tlp_header(dev, &aer->header_log);
trace_aer_event(dev_name(&dev->dev), (status & ~mask),
- aer_severity);
+ aer_severity, tlp_header_valid, &aer->header_log);
}
#endif