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/openbmc/linux/include/uapi/linux/ |
H A D | pci_regs.h | 75083206 Wed Dec 05 14:51:19 CST 2012 Bjorn Helgaas <bhelgaas@google.com> PCI: Add standard PCIe Capability Link ASPM field names
Add standard #defines for ASPM fields in PCI Express Link Capability and Link Control registers.
Previously we used PCIE_LINK_STATE_L0S and PCIE_LINK_STATE_L1 directly, but these are defined for the Linux ASPM interfaces, e.g., pci_disable_link_state(), and only coincidentally match the actual register bits. PCIE_LINK_STATE_CLKPM, also part of that interface, does not match the register bit.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> 75083206 Wed Dec 05 14:51:19 CST 2012 Bjorn Helgaas <bhelgaas@google.com> PCI: Add standard PCIe Capability Link ASPM field names Add standard #defines for ASPM fields in PCI Express Link Capability and Link Control registers. Previously we used PCIE_LINK_STATE_L0S and PCIE_LINK_STATE_L1 directly, but these are defined for the Linux ASPM interfaces, e.g., pci_disable_link_state(), and only coincidentally match the actual register bits. PCIE_LINK_STATE_CLKPM, also part of that interface, does not match the register bit. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
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/openbmc/linux/drivers/pci/pcie/ |
H A D | aspm.c | 75083206 Wed Dec 05 14:51:19 CST 2012 Bjorn Helgaas <bhelgaas@google.com> PCI: Add standard PCIe Capability Link ASPM field names
Add standard #defines for ASPM fields in PCI Express Link Capability and Link Control registers.
Previously we used PCIE_LINK_STATE_L0S and PCIE_LINK_STATE_L1 directly, but these are defined for the Linux ASPM interfaces, e.g., pci_disable_link_state(), and only coincidentally match the actual register bits. PCIE_LINK_STATE_CLKPM, also part of that interface, does not match the register bit.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> 75083206 Wed Dec 05 14:51:19 CST 2012 Bjorn Helgaas <bhelgaas@google.com> PCI: Add standard PCIe Capability Link ASPM field names Add standard #defines for ASPM fields in PCI Express Link Capability and Link Control registers. Previously we used PCIE_LINK_STATE_L0S and PCIE_LINK_STATE_L1 directly, but these are defined for the Linux ASPM interfaces, e.g., pci_disable_link_state(), and only coincidentally match the actual register bits. PCIE_LINK_STATE_CLKPM, also part of that interface, does not match the register bit. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
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