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| author | Rajat Jain <rajatja@google.com> | 2018-06-21 16:48:28 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-19 16:19:51 -0500 |
| commit | 81aa5206f9a7c9793e2f7971400351664e40b04f (patch) | |
| tree | 972f1ff3c75b02752f0f78f412f0bd113709db3b /drivers/pci/pci-sysfs.c | |
| parent | db89ccbe52c7885644ba578c7771e57620f879b1 (diff) | |
| download | lwn-81aa5206f9a7c9793e2f7971400351664e40b04f.tar.gz lwn-81aa5206f9a7c9793e2f7971400351664e40b04f.zip | |
PCI/AER: Add sysfs attributes to provide AER stats and breakdown
Add sysfs attributes to provide total and breakdown of the AERs seen,
into different type of correctable, fatal and nonfatal errors:
/sys/bus/pci/devices/<dev>/aer_dev_correctable
/sys/bus/pci/devices/<dev>/aer_dev_fatal
/sys/bus/pci/devices/<dev>/aer_dev_nonfatal
Signed-off-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
| -rw-r--r-- | drivers/pci/pci-sysfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 0c4653c1d2ce..9f1cb9051d7d 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1746,6 +1746,9 @@ static const struct attribute_group *pci_dev_attr_groups[] = { #endif &pci_bridge_attr_group, &pcie_dev_attr_group, +#ifdef CONFIG_PCIEAER + &aer_stats_attr_group, +#endif NULL, }; |