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Commit 68c8404c authored by Olof Johansson's avatar Olof Johansson Committed by Paul Mackerras
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[POWERPC] pasemi: Add pasemi_pci_getcfgaddr() 



Add pasemi_pci_getcfgaddr(), to get the remapped address of a specific
config register for a PCI device.

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent a302cb9d

arch/powerpc/platforms/pasemi/pasemi.h

+2 −0
Original line number Diff line number Diff line
@@ -6,6 +6,8 @@ extern void pas_pci_init(void); 
extern void __devinit pas_pci_irq_fixup(struct pci_dev *dev);

extern void __devinit pas_pci_dma_dev_setup(struct pci_dev *dev);



extern void __iomem *pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset);



extern void __init alloc_iobmap_l2(void);



extern void __init pasemi_idle_init(void);

arch/powerpc/platforms/pasemi/pci.c

+9 −0
Original line number Diff line number Diff line
@@ -175,3 +175,12 @@ void __init pas_pci_init(void) 
	/* Use the common resource allocation mechanism */

	pci_probe_only = 1;

}



void __iomem *pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset)

{

	struct pci_controller *hose;



	hose = pci_bus_to_host(bus);



	return pa_pxp_cfg_addr(hose, hose->number, dev->devfn, int offset)

}