of_pci.h File Reference

#include <linux/pci.h>

Go to the source code of this file.

Functions
int	of_irq_map_pci (const struct pci_dev *pdev, struct of_irq *out_irq)
struct device_node *	of_pci_find_child_device (struct device_node *parent, unsigned int devfn)

Function Documentation

int of_irq_map_pci	(	const struct pci_dev *	pdev,
		struct of_irq *	out_irq
	)

of_irq_map_pci - Resolve the interrupt for a PCI device : the device whose interrupt is to be resolved : structure of_irq filled by this function

This function resolves the PCI interrupt for a given PCI device. If a device-node exists for a given pci_dev, it will use normal OF tree walking. If not, it will implement standard swizzling and walk up the PCI tree until an device-node is found, at which point it will finish resolving using the OF tree walking.

Definition at line 18 of file of_pci_irq.c.

struct device_node* of_pci_find_child_device ( struct device_node *  parent, unsigned int  devfn  )

read

Definition at line 18 of file of_pci.c.