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| author | Lv Zheng <lv.zheng@intel.com> | 2016-09-07 14:06:32 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-09-10 02:43:01 +0200 |
| commit | bdbe5df025b712220ba8d807662d4449b2092e54 (patch) | |
| tree | 69aa1121a2bb4608fce4641f68cedb5730b686ba /include/acpi | |
| parent | 6eecbc9b8a030cf9c0ed52dd19b5d122503b8c4c (diff) | |
| download | linux-bdbe5df025b712220ba8d807662d4449b2092e54.tar.gz linux-bdbe5df025b712220ba8d807662d4449b2092e54.tar.bz2 linux-bdbe5df025b712220ba8d807662d4449b2092e54.zip | |
ACPICA: Tables: Add new table events indicating table installation/uninstallation
ACPICA commit ed6a5fbc694f3a27d93014391aa9a6f6fe490461
This patch adds 2 new table events to indicate table
installation/uninstallation.
Currently, as ACPICA never uninstalls tables, this patch thus only adds
table handler invocation for the table installation event. Lv Zheng.
The 2 events are to be used to fix a sysfs table handling issue related to
LoadTable opcode (see Link # [1] below). The actual sysfs fixing code is
not included, the sysfs fixes will be sent as separate patches.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=150841 # [1]
Link: https://github.com/acpica/acpica/commit/ed6a5fbc
Reported-by: Jason Voelz <jason.voelz@intel.com>
Reported-by: Francisco Leoner <francisco.j.lenoer.soto@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actypes.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 892595ffca57..1d798abae710 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1089,7 +1089,9 @@ acpi_status (*acpi_table_handler) (u32 event, void *table, void *context); #define ACPI_TABLE_EVENT_LOAD 0x0 #define ACPI_TABLE_EVENT_UNLOAD 0x1 -#define ACPI_NUM_TABLE_EVENTS 2 +#define ACPI_TABLE_EVENT_INSTALL 0x2 +#define ACPI_TABLE_EVENT_UNINSTALL 0x3 +#define ACPI_NUM_TABLE_EVENTS 4 /* Address Spaces (For Operation Regions) */ |