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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-30 01:58:41 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-30 01:58:41 -0500 |
| commit | fce45c1c8a6b5334fa88bbb9b1496b0699d3fef0 (patch) | |
| tree | cba2597077cf33d122f8d771bf84618cc5374cf6 /include/linux/pci.h | |
| parent | 15dbb5a3f971a28040ae6cbcd8bbdf19b629fa83 (diff) | |
| parent | 81cfb8864c73230eb1c37753aba517db15cf4d8f (diff) | |
| download | op-kernel-dev-fce45c1c8a6b5334fa88bbb9b1496b0699d3fef0.zip op-kernel-dev-fce45c1c8a6b5334fa88bbb9b1496b0699d3fef0.tar.gz | |
Merge branch 'upstream'
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 7349058..3596ac9 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -132,6 +132,7 @@ struct pci_dev { unsigned int is_enabled:1; /* pci_enable_device has been called */ unsigned int is_busmaster:1; /* device is busmaster */ unsigned int no_msi:1; /* device may not use msi */ + unsigned int block_ucfg_access:1; /* userspace config space access is blocked */ u32 saved_config_space[16]; /* config space saved at suspend time */ struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */ @@ -490,6 +491,9 @@ extern void pci_disable_msix(struct pci_dev *dev); extern void msi_remove_pci_irq_vectors(struct pci_dev *dev); #endif +extern void pci_block_user_cfg_access(struct pci_dev *dev); +extern void pci_unblock_user_cfg_access(struct pci_dev *dev); + /* * PCI domain support. Sometimes called PCI segment (eg by ACPI), * a PCI domain is defined to be a set of PCI busses which share @@ -560,6 +564,9 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int en #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0) +static inline void pci_block_user_cfg_access(struct pci_dev *dev) { } +static inline void pci_unblock_user_cfg_access(struct pci_dev *dev) { } + #endif /* CONFIG_PCI */ /* Include architecture-dependent settings and functions */ |
