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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2015-08-02 22:20:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-04 03:33:54 +0300 |
| commit | bb9f4d26dda7d2a875cadc0f7eedee3d65d3d1f5 (patch) | |
| tree | ae3cec0e9b0011eeb724bd87bc289ffc09d8f3ea /drivers/misc/mei/hw-me-regs.h | |
| parent | 11830486c5717c713bb363b14944cda39e3034f9 (diff) | |
| download | linux-bb9f4d26dda7d2a875cadc0f7eedee3d65d3d1f5.tar.xz | |
mei: me: d0i3: add flag to indicate D0i3 support
Detect d0i3 low power state during hw configuration,
the value is set in HFS_1 pci config reigister.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/hw-me-regs.h')
| -rw-r--r-- | drivers/misc/mei/hw-me-regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h index 6cfb198d5daf..4c8f05ea3651 100644 --- a/drivers/misc/mei/hw-me-regs.h +++ b/drivers/misc/mei/hw-me-regs.h @@ -123,6 +123,7 @@ /* Host Firmware Status Registers in PCI Config Space */ #define PCI_CFG_HFS_1 0x40 +# define PCI_CFG_HFS_1_D0I3_MSK 0x80000000 #define PCI_CFG_HFS_2 0x48 #define PCI_CFG_HFS_3 0x60 #define PCI_CFG_HFS_4 0x64 |