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| author | Rajat Jain <rajatja@google.com> | 2018-06-30 15:07:17 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-19 16:17:03 -0500 |
| commit | db89ccbe52c7885644ba578c7771e57620f879b1 (patch) | |
| tree | b64d2f860d9c3b47eb9abf529c6c5424a074ff1a /include/linux/pci.h | |
| parent | 60ed982a4e78ff938824a750dbac8a10e5b472ef (diff) | |
| download | linux-stable-db89ccbe52c7885644ba578c7771e57620f879b1.tar.gz linux-stable-db89ccbe52c7885644ba578c7771e57620f879b1.tar.bz2 linux-stable-db89ccbe52c7885644ba578c7771e57620f879b1.zip | |
PCI/AER: Define aer_stats structure for AER capable devices
Define a structure to hold the AER statistics. There are 2 groups of
statistics: dev_* counters that are to be collected for all AER capable
devices and rootport_* counters that are collected for all (AER capable)
rootports only. Allocate and free this structure when device is added or
released (thus counters survive the lifetime of the device).
Signed-off-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index b4ffea05c999..6bc0aa0fc33f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -299,6 +299,7 @@ struct pci_dev { u8 hdr_type; /* PCI header type (`multi' flag masked out) */ #ifdef CONFIG_PCIEAER u16 aer_cap; /* AER capability offset */ + struct aer_stats *aer_stats; /* AER stats for this device */ #endif u8 pcie_cap; /* PCIe capability offset */ u8 msi_cap; /* MSI capability offset */ |