| commit | 8cdb283371241d298332c44d7c722e26d9858ec1 | [log] [tgz] |
|---|---|---|
| author | Gavin Shan <shangw@linux.vnet.ibm.com> | Thu Jun 20 13:20:55 2013 +0800 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Thu Jun 20 17:05:45 2013 +1000 |
| tree | f29eb2df0faa05409bf4ca01acc830d4c34f3e01 | |
| parent | 01566808547b7ecc5017a741d50dead9e53f86fa [diff] |
powerpc/eeh: Trace PCI bus from PE There're several types of PEs can be supported for now: PHB, Bus and Device dependent PE. For PCI bus dependent PE, tracing the corresponding PCI bus from PE (struct eeh_pe) would make the code more efficient. The patch also enables the retrieval of PCI bus based on the PCI bus dependent PE. Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>