diff options
| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2013-06-20 18:13:25 +0800 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-06-21 16:01:51 +1000 |
| commit | 37c367f2792f899528b5bf201a4bd6131f8b75b6 (patch) | |
| tree | a5b742374872a18ef8763b1dd3ca52b99e41661f /arch/powerpc/platforms/powernv/pci.h | |
| parent | 7cb9d93dc6d4f717218b6fa791be9bcf4e417379 (diff) | |
powerpc/powernv: Debugfs directory for PHB
The patch creates one debugfs directory ("powerpc/PCIxxxx") for
each PHB so that we can hook EEH error injection debugfs entry
there in proceeding patch.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.h')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index 3656a2409e9a..43906e3ab26f 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -96,6 +96,10 @@ struct pnv_phb { int removed; #endif +#ifdef CONFIG_DEBUG_FS + struct dentry *dbgfs; +#endif + #ifdef CONFIG_PCI_MSI unsigned int msi_base; unsigned int msi32_support; |