Merge branch 'master' of git://www.denx.de/git/u-boot-imx

[u-boot] / arch / x86 / include / asm / pci.h

diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index a1969ede27ecd6c5b9303cf36841789d27da4008..56eaa25b0c30080d238b202664d2acecc0119c81 100644 (file)
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -64,6 +64,20 @@ int pci_x86_read_config(struct udevice *bus, pci_dev_t bdf, uint offset,
 int pci_x86_write_config(struct udevice *bus, pci_dev_t bdf, uint offset,
                         ulong value, enum pci_size_t size);
 
+/**
+ * Assign IRQ number to a PCI device
+ *
+ * This function assigns IRQ for a PCI device. If the device does not exist
+ * or does not require interrupts then this function has no effect.
+ *
+ * @bus:       PCI bus number
+ * @device:    PCI device number
+ * @func:      PCI function number
+ * @irq:       An array of IRQ numbers that are assigned to INTA through
+ *             INTD of this PCI device.
+ */
+void pci_assign_irqs(int bus, int device, int func, u8 irq[4]);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _PCI_I386_H_ */