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eb648212
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体验新版 GitCode,发现更多精彩内容 >>
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eb648212
编写于
11月 16, 2013
作者:
R
Rafael J. Wysocki
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差异文件
Merge branch 'acpi-config'
* acpi-config: ACPI: delete CONFIG_ACPI_BLACKLIST_YEAR
上级
a7d2472d
4c47cb19
变更
2
隐藏空白更改
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Showing
2 changed file
with
0 addition
and
46 deletion
+0
-46
drivers/acpi/Kconfig
drivers/acpi/Kconfig
+0
-11
drivers/acpi/blacklist.c
drivers/acpi/blacklist.c
+0
-35
未找到文件。
drivers/acpi/Kconfig
浏览文件 @
eb648212
...
...
@@ -235,17 +235,6 @@ config ACPI_INITRD_TABLE_OVERRIDE
initrd, therefore it's safe to say Y.
See Documentation/acpi/initrd_table_override.txt for details
config ACPI_BLACKLIST_YEAR
int "Disable ACPI for systems before Jan 1st this year" if X86_32
default 0
help
Enter a 4-digit year, e.g., 2001, to disable ACPI by default
on platforms with DMI BIOS date before January 1st that year.
"acpi=force" can be used to override this mechanism.
Enter 0 to disable this mechanism and allow ACPI to
run by default no matter what the year. (default)
config ACPI_DEBUG
bool "Debug Statements"
default n
...
...
drivers/acpi/blacklist.c
浏览文件 @
eb648212
...
...
@@ -75,39 +75,6 @@ static struct acpi_blacklist_item acpi_blacklist[] __initdata = {
{
""
}
};
#if CONFIG_ACPI_BLACKLIST_YEAR
static
int
__init
blacklist_by_year
(
void
)
{
int
year
;
/* Doesn't exist? Likely an old system */
if
(
!
dmi_get_date
(
DMI_BIOS_DATE
,
&
year
,
NULL
,
NULL
))
{
printk
(
KERN_ERR
PREFIX
"no DMI BIOS year, "
"acpi=force is required to enable ACPI
\n
"
);
return
1
;
}
/* 0? Likely a buggy new BIOS */
if
(
year
==
0
)
{
printk
(
KERN_ERR
PREFIX
"DMI BIOS year==0, "
"assuming ACPI-capable machine
\n
"
);
return
0
;
}
if
(
year
<
CONFIG_ACPI_BLACKLIST_YEAR
)
{
printk
(
KERN_ERR
PREFIX
"BIOS age (%d) fails cutoff (%d), "
"acpi=force is required to enable ACPI
\n
"
,
year
,
CONFIG_ACPI_BLACKLIST_YEAR
);
return
1
;
}
return
0
;
}
#else
static
inline
int
blacklist_by_year
(
void
)
{
return
0
;
}
#endif
int
__init
acpi_blacklisted
(
void
)
{
int
i
=
0
;
...
...
@@ -166,8 +133,6 @@ int __init acpi_blacklisted(void)
}
}
blacklisted
+=
blacklist_by_year
();
dmi_check_system
(
acpi_osi_dmi_table
);
return
blacklisted
;
...
...
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