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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-09-30 12:38:52 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-09-30 17:15:07 +1000 |
| commit | 0d5ee5205e62908172bf5e1a5fd171ba262fdb75 (patch) | |
| tree | 427ac277b994176d914427ea2cb9a07d06fc4636 /Documentation/HOWTO | |
| parent | 940376b3a463303787c6227c0327612653bf5600 (diff) | |
powerpc/eeh: Freeze PE before PE reset
The patch adds one more option (EEH_OPT_FREEZE_PE) to set_option()
method to proactively freeze PE, which will be issued before resetting
pass-throughed PE to drop MMIO access during reset because it's
always contributing to recursive EEH error.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'Documentation/HOWTO')
0 files changed, 0 insertions, 0 deletions