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Revert "PCI: Make pci_enable_ptm() private"
Make pci_enable_ptm() accessible from the drivers.
Exposing this to the driver enables the driver to use the
'ptm_enabled' field of 'pci_dev' to check if PTM is enabled or not.
This reverts commit ac6c26da29
("PCI: Make pci_enable_ptm() private").
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
parent
3a62c33349
commit
1d71eb53e4
2 changed files with 7 additions and 3 deletions
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@ -597,11 +597,8 @@ static inline void pcie_ecrc_get_policy(char *str) { }
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#ifdef CONFIG_PCIE_PTM
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void pci_ptm_init(struct pci_dev *dev);
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int pci_enable_ptm(struct pci_dev *dev, u8 *granularity);
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#else
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static inline void pci_ptm_init(struct pci_dev *dev) { }
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static inline int pci_enable_ptm(struct pci_dev *dev, u8 *granularity)
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{ return -EINVAL; }
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#endif
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struct pci_dev_reset_methods {
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@ -1620,6 +1620,13 @@ static inline bool pci_aer_available(void) { return false; }
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bool pci_ats_disabled(void);
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#ifdef CONFIG_PCIE_PTM
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int pci_enable_ptm(struct pci_dev *dev, u8 *granularity);
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#else
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static inline int pci_enable_ptm(struct pci_dev *dev, u8 *granularity)
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{ return -EINVAL; }
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#endif
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void pci_cfg_access_lock(struct pci_dev *dev);
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bool pci_cfg_access_trylock(struct pci_dev *dev);
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void pci_cfg_access_unlock(struct pci_dev *dev);
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