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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2016-06-10 15:03:39 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-06-14 16:00:16 +1000 |
| commit | 72552138f07fb29dd7f4ceb0831f492e71b060d0 (patch) | |
| tree | 282ccf20c07c2f41224c7363514e02ca73c4dc22 /include/pci.h | |
| parent | 306b47d08a7520a08acdbbe06bcb1668eaf4b42c (diff) | |
| download | skiboot-72552138f07fb29dd7f4ceb0831f492e71b060d0.zip skiboot-72552138f07fb29dd7f4ceb0831f492e71b060d0.tar.gz skiboot-72552138f07fb29dd7f4ceb0831f492e71b060d0.tar.bz2 | |
core/pci: Extend pci_walk_dev() for PCI slot
Currently, pci_walk_dev() iterates all PCI devices behind the
specified PHB. This extends the function to allow iteration
on PCI devices behind the specified PCI slot so that it can
be used by PCI hotplug logic in the subsequent patches.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'include/pci.h')
| -rw-r--r-- | include/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/pci.h b/include/pci.h index bd966ba..1039f10 100644 --- a/include/pci.h +++ b/include/pci.h @@ -524,6 +524,7 @@ extern int64_t pci_find_ecap(struct phb *phb, uint16_t bdfn, uint16_t cap, uint8_t *version); extern void pci_device_init(struct phb *phb, struct pci_device *pd); extern struct pci_device *pci_walk_dev(struct phb *phb, + struct pci_device *pd, int (*cb)(struct phb *, struct pci_device *, void *), |