diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-02-09 22:05:54 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 01:12:11 -0800 |
| commit | bade5622167181844cd4e60087971c1f949e149f (patch) | |
| tree | 0bd0144e472786f8ba5b37a2bb90204ff6bf204b /arch/sparc64/kernel/pci_sun4v.h | |
| parent | 8f6a93a196ba6c569c3e8daa6e81cca7e3ba81b1 (diff) | |
[SPARC64]: More SUN4V PCI controller work.
Add assembler file for PCI hypervisor calls.
Setup basic skeleton of SUN4V PCI controller driver.
Add 32-bit devhandle to PBM struct, as this is needed for
hypervisor calls.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/pci_sun4v.h')
| -rw-r--r-- | arch/sparc64/kernel/pci_sun4v.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/pci_sun4v.h b/arch/sparc64/kernel/pci_sun4v.h new file mode 100644 index 00000000000..d3ac7ece4b3 --- /dev/null +++ b/arch/sparc64/kernel/pci_sun4v.h @@ -0,0 +1,20 @@ +/* pci_sun4v.h: SUN4V specific PCI controller support. + * + * Copyright (C) 2006 David S. Miller (davem@davemloft.net) + */ + +#ifndef _PCI_SUN4V_H +#define _PCI_SUN4V_H + +extern unsigned long pci_sun4v_devino_to_sysino(unsigned long devhandle, + unsigned long deino); +extern unsigned long pci_sun4v_iommu_map(unsigned long devhandle, + unsigned long tsbid, + unsigned long num_ttes, + unsigned long io_attributes, + unsigned long io_page_list_pa); +extern unsigned long pci_sun4v_iommu_demap(unsigned long devhandle, + unsigned long tsbid, + unsigned long num_ttes); + +#endif /* !(_PCI_SUN4V_H) */ |