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| author | Oliver O'Halloran <oohall@gmail.com> | 2019-09-12 15:29:45 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-01-23 21:31:20 +1100 |
| commit | 18697d2b08622b35278fc4312e86e6b5d3cd758d (patch) | |
| tree | 36942e6e894b391f8c4f73331a559b290312bbad /arch/powerpc/kernel/eeh.c | |
| parent | c13a17b73eb0b30070a347111b8c386f4e6a844e (diff) | |
powernv/pci: Add a debugfs entry to dump PHB's IODA PE state
Add a debugfs entry to dump the state of the active IODA PEs. The IODA
PE state reflects how the PHB's internal concept of a PE is
configured. This is separate to the EEH PE state and is managed power
the PowerNV PCI backend rather than the EEH core.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
[mpe: Use DEFINE_DEBUGFS_ATTRIBUTE]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190912052945.12589-3-oohall@gmail.com
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
0 files changed, 0 insertions, 0 deletions