diff options
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 038a0dc7273..5d2281f661f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -141,6 +141,7 @@ struct pci_dev { unsigned int class; /* 3 bytes: (base,sub,prog-if) */ u8 revision; /* PCI revision, low byte of class word */ u8 hdr_type; /* PCI header type (`multi' flag masked out) */ + u8 pcie_type; /* PCI-E device/port type */ u8 rom_base_reg; /* which config register controls the ROM */ u8 pin; /* which interrupt pin this device uses */ @@ -183,6 +184,7 @@ struct pci_dev { unsigned int msi_enabled:1; unsigned int msix_enabled:1; unsigned int is_managed:1; + unsigned int is_pcie:1; atomic_t enable_cnt; /* pci_enable_device has been called */ u32 saved_config_space[16]; /* config space saved at suspend time */ @@ -685,13 +687,16 @@ extern void pci_unblock_user_cfg_access(struct pci_dev *dev); * a PCI domain is defined to be a set of PCI busses which share * configuration space. */ -#ifndef CONFIG_PCI_DOMAINS +#ifdef CONFIG_PCI_DOMAINS +extern int pci_domains_supported; +#else +enum { pci_domains_supported = 0 }; static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } static inline int pci_proc_domain(struct pci_bus *bus) { return 0; } -#endif +#endif /* CONFIG_PCI_DOMAINS */ #else /* CONFIG_PCI is not enabled */ |