aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms/pasemi/pci.c
diff options
context:
space:
mode:
authorOlof Johansson <olof@lixom.net>2007-09-05 12:08:30 +1000
committerPaul Mackerras <paulus@samba.org>2007-09-14 01:33:21 +1000
commit68c8404c742fdda2151b4bf6bd98419bf8118481 (patch)
tree0e5ce63933f39e0d1a22dec77e458218f1e95e90 /arch/powerpc/platforms/pasemi/pci.c
parenta302cb9d95978505b18c12be0cd1e41556564f68 (diff)
downloadlinux-linaro-stable-68c8404c742fdda2151b4bf6bd98419bf8118481.tar.gz
[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: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/pasemi/pci.c')
-rw-r--r--arch/powerpc/platforms/pasemi/pci.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c
index 03d1d07aa2ac..fcfb3df3f1a9 100644
--- a/arch/powerpc/platforms/pasemi/pci.c
+++ b/arch/powerpc/platforms/pasemi/pci.c
@@ -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)
+}