Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=68c8404c742fdda2151b4bf6bd98419bf8118481
Commit: 68c8404c742fdda2151b4bf6bd98419bf8118481
Parent: a302cb9d95978505b18c12be0cd1e41556564f68
Author: Olof Johansson <[EMAIL PROTECTED]>
AuthorDate: Wed Sep 5 12:08:30 2007 +1000
Committer: Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Fri Sep 14 01:33:21 2007 +1000
[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 <[EMAIL PROTECTED]>
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/pasemi/pasemi.h | 2 ++
arch/powerpc/platforms/pasemi/pci.c | 9 +++++++++
2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/platforms/pasemi/pasemi.h
b/arch/powerpc/platforms/pasemi/pasemi.h
index be84954..6fd2fe7 100644
--- a/arch/powerpc/platforms/pasemi/pasemi.h
+++ b/arch/powerpc/platforms/pasemi/pasemi.h
@@ -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);
diff --git a/arch/powerpc/platforms/pasemi/pci.c
b/arch/powerpc/platforms/pasemi/pci.c
index 03d1d07..fcfb3df 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)
+}
-
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