diff options
Diffstat (limited to 'src/include/pci.h')
| -rw-r--r-- | src/include/pci.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/include/pci.h b/src/include/pci.h index 51393871b..f2ba6c98a 100644 --- a/src/include/pci.h +++ b/src/include/pci.h @@ -237,7 +237,9 @@ * A physical PCI device * */ +struct dev; struct pci_device { + struct dev * dev; uint32_t membase; /* BAR 1 */ uint32_t ioaddr; /* first IO BAR */ uint16_t vendor, dev_id; @@ -245,6 +247,7 @@ struct pci_device { uint16_t busdevfn; uint8_t revision; uint8_t irq; + uint8_t already_tried; }; #define PCI_BUS(busdevfn) ( ( (busdevfn) >> 8 ) & 0xff ) #define PCI_DEV(busdevfn) ( ( (busdevfn) >> 3 ) & 0x1f ) @@ -319,9 +322,9 @@ extern unsigned long pci_bus_base ( struct pci_device *dev ); * Functions in pci.c * */ -extern void set_pci_device ( uint16_t busdevfn ); -extern struct pci_device * find_pci_device ( struct pci_driver *driver, - struct dev *dev ); +extern struct pci_device * pci_device ( struct dev *dev ); +extern int find_pci_device ( struct pci_device *pci, + struct pci_driver *driver ); extern unsigned long pci_bar_start ( struct pci_device *pci, unsigned int bar ); extern unsigned long pci_bar_size ( struct pci_device *pci, unsigned int bar ); |