diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-12-07 01:55:50 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-11 13:42:27 +1100 |
| commit | 2cd1008cf56371404055fbc7d59f6da060af16fa (patch) | |
| tree | 9dec6c67fc88d91cc052afe5f4cefb38d88bb2dd /arch/powerpc/platforms/iseries/pci.c | |
| parent | 72ece3b8271bb59b25e42e3f0a1d6a3dbc69e369 (diff) | |
[POWERPC] iSeries: iseries_ds_addr is only used in pci.c
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/iseries/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 3cf51c6df68..b46d8c5709f 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -69,6 +69,17 @@ static const char pci_io_text[] = "iSeries PCI I/O"; static DEFINE_SPINLOCK(iomm_table_lock); /* + * Generate a Direct Select Address for the Hypervisor + */ +static inline u64 iseries_ds_addr(struct device_node *node) +{ + struct pci_dn *pdn = PCI_DN(node); + + return ((u64)pdn->busno << 48) + ((u64)pdn->bussubno << 40) + + ((u64)0x10 << 32); +} + +/* * iomm_table_allocate_entry * * Adds pci_dev entry in address translation table |