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ACPICA: acpiexec: Add option to specify an object initialization file.

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This option (-fi) allows the specification of a file that is used
to specify initialization values for individual namespace objects.
Each line in the file is in the format:

<ACPI pathname> <Integer Value>

This patch only affects acpiexec which is not in the Linux kernel.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2014-11-27 14:26:07 +08:00 committed by Rafael J. Wysocki
parent 4dcd78d80d
commit b487867c93
1 changed files with 11 additions and 0 deletions
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11
drivers/acpi/acpica/utxfinit.c
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@ -53,6 +53,9 @@
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utxfinit")
/* For acpi_exec only */
void ae_do_object_overrides(void);
/*******************************************************************************
*
* FUNCTION: acpi_initialize_subsystem
@ -65,6 +68,7 @@ ACPI_MODULE_NAME("utxfinit")
* called, so any early initialization belongs here.
*
******************************************************************************/
acpi_status __init acpi_initialize_subsystem(void)
{
acpi_status status;
@ -275,6 +279,13 @@ acpi_status __init acpi_initialize_objects(u32 flags)
return_ACPI_STATUS(status);
}
}
#ifdef ACPI_EXEC_APP
/*
* This call implements the "initialization file" option for acpi_exec.
* This is the precise point that we want to perform the overrides.
*/
ae_do_object_overrides();
#endif
/*
* Execute any module-level code that was detected during the table load