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authorBob Moore <robert.moore@intel.com>2005-12-03 00:27:00 +0100
committerLen Brown <len.brown@intel.com>2005-12-10 06:29:11 +0100
commit28f55ebce5bd2fceec8adc7c8860953d3e4532a8 (patch)
tree2c5c10c18e51f9a717514dfccdc287fc517730c6 /include/acpi/acglobal.h
parent[ACPI] ACPICA 20051117 (diff)
downloadlinux-28f55ebce5bd2fceec8adc7c8860953d3e4532a8.tar.xz
linux-28f55ebce5bd2fceec8adc7c8860953d3e4532a8.zip
[ACPI] ACPICA 20051202
Modified the parsing of control methods to no longer create namespace objects during the first pass of the parse. Objects are now created only during the execute phase, at the moment the namespace creation operator is encountered in the AML (Name, OperationRegion, CreateByteField, etc.) This should eliminate ALREADY_EXISTS exceptions seen on some machines where reentrant control methods are protected by an AML mutex. The mutex will now correctly block multiple threads from attempting to create the same object more than once. Increased the number of available Owner Ids for namespace object tracking from 32 to 255. This should eliminate the OWNER_ID_LIMIT exceptions seen on some machines with a large number of ACPI tables (either static or dynamic). Enhanced the namespace dump routine to output the owner ID for each namespace object. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/acglobal.h')
-rw-r--r--include/acpi/acglobal.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index bd344e51313b..3f37560c26ab 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -220,10 +220,11 @@ ACPI_EXTERN u32 acpi_gbl_original_mode;
ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
ACPI_EXTERN u32 acpi_gbl_ps_find_count;
-ACPI_EXTERN u32 acpi_gbl_owner_id_mask;
+ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS];
ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
-ACPI_EXTERN u8 acpi_gbl_last_owner_id;
+ACPI_EXTERN u8 acpi_gbl_last_owner_id_index;
+ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset;
ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
ACPI_EXTERN u8 acpi_gbl_step_to_next_call;