pci_common_swizzle9
Swizzle intx all the way to root bridge
Usage
u8 pci_common_swizzle(struct pci_dev * dev, u8 * pinp);
Arguments
dev
the PCI device
pinp
pointer to the INTx pin value (1=INTA, 2=INTB, 3=INTD, 4=INTD)
Overview
Perform INTx swizzling for a device. This traverses through all PCI-to-PCI bridges all the way up to a PCI root bus.