diff options
| author | Li, Aubrey <aubrey.li@linux.intel.com> | 2014-06-30 10:08:42 +0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-07-26 01:11:29 +0400 |
| commit | 93e5eadd1f6e7f45c31aa327c42ac52e4df5ff6f (patch) | |
| tree | d72d68d835dc4bf65dea67893cc701c78c31b0d2 /arch/x86/kernel/machine_kexec_64.c | |
| parent | 832fcc899a90cce54eb5e47c7fd099eacc0130da (diff) | |
| download | linux-93e5eadd1f6e7f45c31aa327c42ac52e4df5ff6f.tar.xz | |
x86/platform: New Intel Atom SOC power management controller driver
The Power Management Controller (PMC) controls many of the power
management features present in the Atom SoC. This driver provides
a native power off function via PMC PCI IO port.
On some ACPI hardware-reduced platforms(e.g. ASUS-T100), ACPI sleep
registers are not valid so that (*pm_power_off)() is not hooked by
acpi_power_off(). The power off function in this driver is installed
only when pm_power_off is NULL.
Signed-off-by: Aubrey Li <aubrey.li@linux.intel.com>
Link: http://lkml.kernel.org/r/53B0FEEA.3010805@linux.intel.com
Signed-off-by: Lejun Zhu <lejun.zhu@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/machine_kexec_64.c')
0 files changed, 0 insertions, 0 deletions