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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2015-03-17 16:15:05 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2015-03-24 13:15:51 +1100 |
| commit | e8e9b34cef237d4d6fdc0d350cd8a95d1adb9ee9 (patch) | |
| tree | aa6d7d2300e27e621af79b4a252ee9aa93a4a893 /arch/powerpc/include/asm/ppc-pci.h | |
| parent | c035ff1d2eaa03ab40839041e955a86a8e412eb4 (diff) | |
| download | blackbird-op-linux-e8e9b34cef237d4d6fdc0d350cd8a95d1adb9ee9.tar.gz blackbird-op-linux-e8e9b34cef237d4d6fdc0d350cd8a95d1adb9ee9.zip | |
powerpc/eeh: Create eeh_dev from pci_dn instead of device_node
The patch adds function traverse_pci_dn(), which is similar to
traverse_pci_devices() except it takes pci_dn, not device_node
as parameter. The pci_dev.c has been reworked to create eeh_dev
from pci_dn, instead of device_node.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/ppc-pci.h')
| -rw-r--r-- | arch/powerpc/include/asm/ppc-pci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index db1e2b8eff3c..ade75238ceb5 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -33,9 +33,14 @@ extern struct pci_dev *isa_bridge_pcidev; /* may be NULL if no ISA bus */ /* PCI device_node operations */ struct device_node; +struct pci_dn; + typedef void *(*traverse_func)(struct device_node *me, void *data); void *traverse_pci_devices(struct device_node *start, traverse_func pre, void *data); +void *traverse_pci_dn(struct pci_dn *root, + void *(*fn)(struct pci_dn *, void *), + void *data); extern void pci_devs_phb_init(void); extern void pci_devs_phb_init_dynamic(struct pci_controller *phb); |
