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| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-04-02 14:26:32 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-04-02 14:26:32 -0500 |
| commit | eb81b249ba059443916d6cc0cfa3e1987aa938d9 (patch) | |
| tree | a82772f09a64050df12471ade29b8e7449a502ed /include/linux/pci.h | |
| parent | 4ea40c380dd597587cb232b4d132202552dd09bc (diff) | |
| parent | 757bfaa2c3515803dde9a6728bbf8c8a3c5f098a (diff) | |
Merge branch 'pci/enumeration'
- Add PCIe 32 GT/s speed decoding for sysfs "max_link_speed" and dmesg
notes about available bandwidth (Yicong Yang)
- Simplify and unify PCI bus/link speed reporting (Yicong Yang)
* pci/enumeration:
PCI: Add PCIE_LNKCAP2_SLS2SPEED() macro
PCI: Use pci_speed_string() for all PCI/PCI-X/PCIe strings
PCI: Add pci_speed_string()
PCI: Add 32 GT/s decoding in some macros
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 7ed7c088c952..226908b4dc64 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -236,7 +236,7 @@ enum pcie_link_width { PCIE_LNK_WIDTH_UNKNOWN = 0xff, }; -/* Based on the PCI Hotplug Spec, but some values are made up by us */ +/* See matching string table in pci_speed_string() */ enum pci_bus_speed { PCI_SPEED_33MHz = 0x00, PCI_SPEED_66MHz = 0x01, |