void aer_print_error(struct pci_dev *dev, struct aer_err_info *info) { int layer, agent; int id = ((dev->bus->number << 8) | dev->devfn); if (!info->status) { dev_err(&dev->dev, "PCIe Bus Error: severity=%s, type=Unaccessible, id=%04x(Unregistered Agent ID)\n", aer_error_severity_string[info->severity], id); goto out; } layer = AER_GET_LAYER_ERROR(info->severity, info->status); agent = AER_GET_AGENT(info->severity, info->status); dev_err(&dev->dev, "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n", aer_error_severity_string[info->severity], aer_error_layer[layer], id, aer_agent_string[agent]); dev_err(&dev->dev, " device [%04x:%04x] error status/mask=%08x/%08x\n", dev->vendor, dev->device, info->status, info->mask); __aer_print_error(dev, info); if (info->tlp_header_valid) __print_tlp_header(dev, &info->tlp); out: if (info->id && info->error_dev_num > 1 && info->id == id) dev_err(&dev->dev, " Error of this Agent(%04x) is reported first\n", id); trace_aer_event(dev_name(&dev->dev), (info->status & ~info->mask), info->severity); }
void aer_print_error(struct pci_dev *dev, struct aer_err_info *info) { int id = ((dev->bus->number << 8) | dev->devfn); char prefix[44]; snprintf(prefix, sizeof(prefix), "%s%s %s: ", (info->severity == AER_CORRECTABLE) ? KERN_WARNING : KERN_ERR, dev_driver_string(&dev->dev), dev_name(&dev->dev)); if (info->status == 0) { printk("%s""PCIe Bus Error: severity=%s, type=Unaccessible, " "id=%04x(Unregistered Agent ID)\n", prefix, aer_error_severity_string[info->severity], id); } else { int layer, agent; layer = AER_GET_LAYER_ERROR(info->severity, info->status); agent = AER_GET_AGENT(info->severity, info->status); printk("%s""PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n", prefix, aer_error_severity_string[info->severity], aer_error_layer[layer], id, aer_agent_string[agent]); printk("%s"" device [%04x:%04x] error status/mask=%08x/%08x\n", prefix, dev->vendor, dev->device, info->status, info->mask); __aer_print_error(prefix, info); if (info->tlp_header_valid) { unsigned char *tlp = (unsigned char *) &info->tlp; printk("%s"" TLP Header:" " %02x%02x%02x%02x %02x%02x%02x%02x" " %02x%02x%02x%02x %02x%02x%02x%02x\n", prefix, *(tlp + 3), *(tlp + 2), *(tlp + 1), *tlp, *(tlp + 7), *(tlp + 6), *(tlp + 5), *(tlp + 4), *(tlp + 11), *(tlp + 10), *(tlp + 9), *(tlp + 8), *(tlp + 15), *(tlp + 14), *(tlp + 13), *(tlp + 12)); } } if (info->id && info->error_dev_num > 1 && info->id == id) printk("%s"" Error of this Agent(%04x) is reported first\n", prefix, id); }
void aer_print_error(struct pci_dev *dev, struct aer_err_info *info) { int id = ((dev->bus->number << 8) | dev->devfn); if (info->status == 0) { AER_PR(info, dev, "PCIe Bus Error: severity=%s, type=Unaccessible, " "id=%04x(Unregistered Agent ID)\n", aer_error_severity_string[info->severity], id); } else { int layer, agent; layer = AER_GET_LAYER_ERROR(info->severity, info->status); agent = AER_GET_AGENT(info->severity, info->status); AER_PR(info, dev, "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n", aer_error_severity_string[info->severity], aer_error_layer[layer], id, aer_agent_string[agent]); AER_PR(info, dev, " device [%04x:%04x] error status/mask=%08x/%08x\n", dev->vendor, dev->device, info->status, info->mask); __aer_print_error(info, dev); if (info->tlp_header_valid) { unsigned char *tlp = (unsigned char *) &info->tlp; AER_PR(info, dev, " TLP Header:" " %02x%02x%02x%02x %02x%02x%02x%02x" " %02x%02x%02x%02x %02x%02x%02x%02x\n", *(tlp + 3), *(tlp + 2), *(tlp + 1), *tlp, *(tlp + 7), *(tlp + 6), *(tlp + 5), *(tlp + 4), *(tlp + 11), *(tlp + 10), *(tlp + 9), *(tlp + 8), *(tlp + 15), *(tlp + 14), *(tlp + 13), *(tlp + 12)); } } if (info->id && info->error_dev_num > 1 && info->id == id) AER_PR(info, dev, " Error of this Agent(%04x) is reported first\n", id); }