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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-11-14 13:06:05 +1100 |
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committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-11-15 15:06:00 +1100 |
commit | 29d181229281df5b628c7ebdbe00bd1dc0ac53b9 (patch) | |
tree | f7dbb6410f6ad2ba7c0c873c1ec97f0a4a909ffb /core/cpu.c | |
parent | 74a8c1debd577cf2b23ae8009c0681c409cea2fd (diff) | |
download | skiboot-29d181229281df5b628c7ebdbe00bd1dc0ac53b9.zip skiboot-29d181229281df5b628c7ebdbe00bd1dc0ac53b9.tar.gz skiboot-29d181229281df5b628c7ebdbe00bd1dc0ac53b9.tar.bz2 |
cpu: Don't enable nap mode/PM mode on non-P8
We don't support it yet on others.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/cpu.c')
-rw-r--r-- | core/cpu.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -355,6 +355,9 @@ void cpu_set_pm_enable(bool enabled) prlog(PR_INFO, "CPU: %sing power management\n", enabled ? "enabl" : "disabl"); + if (proc_gen != proc_gen_p8) + return; + pm_enabled = enabled; if (enabled) |