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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2007-12-20 14:54:49 +1100
committerPaul Mackerras <paulus@samba.org>2007-12-20 16:18:08 +1100
commitfa462f2d75e2437b5757069d3d7d27b1e50285cb (patch)
treedc872ff52a3225a3ef134105e74a528e5983fe8d /include/asm-powerpc/pci.h
parent853ad6c2e752215237e7fb26d681ed0008dd081a (diff)
downloadop-kernel-dev-fa462f2d75e2437b5757069d3d7d27b1e50285cb.zip
op-kernel-dev-fa462f2d75e2437b5757069d3d7d27b1e50285cb.tar.gz
[POWERPC] pci32: Add platform option to enable /proc PCI domains
This adds flags the platforms can use to enable domain numbers in /proc/bus/pci. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/pci.h')
-rw-r--r--include/asm-powerpc/pci.h14
1 files changed, 4 insertions, 10 deletions
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index 47cc117..2883f56 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -98,9 +98,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
#define get_pci_dma_ops() NULL
#endif
-/* Decide whether to display the domain number in /proc */
-extern int pci_proc_domain(struct pci_bus *bus);
-
#else /* 32-bit */
#ifdef CONFIG_PCI
@@ -112,17 +109,14 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
*strategy_parameter = ~0UL;
}
#endif
-
-/* Set the name of the bus as it appears in /proc/bus/pci */
-static inline int pci_proc_domain(struct pci_bus *bus)
-{
- return 0;
-}
-
#endif /* CONFIG_PPC64 */
extern int pci_domain_nr(struct pci_bus *bus);
+/* Decide whether to display the domain number in /proc */
+extern int pci_proc_domain(struct pci_bus *bus);
+
+
struct vm_area_struct;
/* Map a range of PCI memory or I/O space for a device into user space */
int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
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