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Merge branch 'pci/enumeration' into next

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* pci/enumeration:
  RDMA/qedr: Use pci_enable_atomic_ops_to_root()
  PCI: Add pci_enable_atomic_ops_to_root()
  PCI: Make PCI_SCAN_ALL_PCIE_DEVS work for Root as well as Downstream Ports
This commit is contained in:
Bjorn Helgaas 2018-01-31 10:10:30 -06:00 • committed by Bjorn Helgaas
commit 5be31686cf
5 changed files with 104 additions and 64 deletions
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include/linux/pci.h
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@ -2063,6 +2063,7 @@ void pci_request_acs(void);
bool pci_acs_enabled(struct pci_dev *pdev, u16 acs_flags);
bool pci_acs_path_enabled(struct pci_dev *start,
struct pci_dev *end, u16 acs_flags);
int pci_enable_atomic_ops_to_root(struct pci_dev *dev, u32 cap_mask);
#define PCI_VPD_LRDT 0x80 /* Large Resource Data Type */
#define PCI_VPD_LRDT_ID(x) ((x) | PCI_VPD_LRDT)