x86, intel_txt: Factor out the code for S3 setup

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S3 sleep requires special setup in tboot.  However, the data
structures needed to do such setup are only available if
CONFIG_ACPI_SLEEP is enabled.  Abstract them out as much as possible,
so we can have a single tboot_setup_sleep() which either is a proper
implementation or a stub which simply calls BUG().

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Acked-by: Shane Wang <shane.wang@intel.com>
Cc: Joseph Cihula <joseph.cihula@intel.com>

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This commit is contained in:

H. Peter Anvin 2009-08-14 12:14:19 -07:00

parent 81e2d7b30d

commit 58c41d2825

1 changed files with 40 additions and 13 deletions

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arch/x86/kernel/tboot.c

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