diff options
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 58a4c976c39b..99a66bc69a39 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -715,6 +715,7 @@ static inline bool pci_is_bridge(struct pci_dev *dev) /** * pci_is_vga - check if the PCI device is a VGA device + * @pdev: PCI device * * The PCI Code and ID Assignment spec, r1.15, secs 1.4 and 1.1, define * VGA Base Class and Sub-Classes: @@ -885,7 +886,6 @@ struct module; /** * struct pci_driver - PCI driver structure - * @node: List of driver structures. * @name: Driver name. * @id_table: Pointer to table of device IDs the driver is * interested in. Most drivers should export this @@ -940,7 +940,6 @@ struct module; * own I/O address space. */ struct pci_driver { - struct list_head node; const char *name; const struct pci_device_id *id_table; /* Must be non-NULL for probe to be called */ int (*probe)(struct pci_dev *dev, const struct pci_device_id *id); /* New device inserted */ @@ -1073,11 +1072,13 @@ enum { PCI_SCAN_ALL_PCIE_DEVS = 0x00000040, /* Scan all, not just dev 0 */ }; -#define PCI_IRQ_LEGACY (1 << 0) /* Allow legacy interrupts */ +#define PCI_IRQ_INTX (1 << 0) /* Allow INTx interrupts */ #define PCI_IRQ_MSI (1 << 1) /* Allow MSI interrupts */ #define PCI_IRQ_MSIX (1 << 2) /* Allow MSI-X interrupts */ #define PCI_IRQ_AFFINITY (1 << 3) /* Auto-assign affinity */ +#define PCI_IRQ_LEGACY PCI_IRQ_INTX /* Deprecated! Use PCI_IRQ_INTX */ + /* These external functions are only available when PCI support is enabled */ #ifdef CONFIG_PCI @@ -2132,14 +2133,14 @@ int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma); (pci_resource_end((dev), (bar)) ? \ resource_size(pci_resource_n((dev), (bar))) : 0) -#define __pci_dev_for_each_res0(dev, res, ...) \ - for (unsigned int __b = 0; \ - res = pci_resource_n(dev, __b), __b < PCI_NUM_RESOURCES; \ +#define __pci_dev_for_each_res0(dev, res, ...) \ + for (unsigned int __b = 0; \ + __b < PCI_NUM_RESOURCES && (res = pci_resource_n(dev, __b)); \ __b++) -#define __pci_dev_for_each_res1(dev, res, __b) \ - for (__b = 0; \ - res = pci_resource_n(dev, __b), __b < PCI_NUM_RESOURCES; \ +#define __pci_dev_for_each_res1(dev, res, __b) \ + for (__b = 0; \ + __b < PCI_NUM_RESOURCES && (res = pci_resource_n(dev, __b)); \ __b++) #define pci_dev_for_each_resource(dev, res, ...) \ |