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| author | Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com> | 2020-02-18 08:37:30 -0300 |
|---|---|---|
| committer | Oliver O'Halloran <oohall@gmail.com> | 2020-02-24 12:56:03 +1100 |
| commit | ab1b05d29f5e9715a754a68bcb565e29cee0e48a (patch) | |
| tree | 5296370f84bd26d792ec8cdf50b61c28ed538121 /include | |
| parent | 59482b92af1b7cc1a75d39b64a956ef6ae08b538 (diff) | |
| download | skiboot-ab1b05d29f5e9715a754a68bcb565e29cee0e48a.zip skiboot-ab1b05d29f5e9715a754a68bcb565e29cee0e48a.tar.gz skiboot-ab1b05d29f5e9715a754a68bcb565e29cee0e48a.tar.bz2 | |
PCI: create optional loc-code platform callback
Some platforms (mostly OpenPower-based) will favor a short,
slot-label-based string for the "ibm,loc-code" DT property. Other
platforms such as ZZ/FSP-based platforms will prefer the fully-qualified
slot-location-code for it.
This patches creates a new operation on the platform struct, allowing
for an optional callback to create the "ibm,loc-code" property in a
platform-specific way. If the callback is not defined, use the
cleaned-up default that was in use so far.
Signed-off-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/platform.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/platform.h b/include/platform.h index 6909a6a..671878b 100644 --- a/include/platform.h +++ b/include/platform.h @@ -186,6 +186,14 @@ struct platform { struct pci_device *pd); /* + * Called for each device during pci_add_device_nodes() descend + * to create the device tree, in order to get the correct per-platform + * preference for the ibm,loc-code property + */ + void (*pci_add_loc_code)(struct dt_node *np, + struct pci_device *pd); + + /* * Called after PCI probe is complete and before inventory is * displayed in console. This can either run platform fixups or * can be used to send the inventory to a service processor. |