diff options
| author | Bob Moore <robert.moore@intel.com> | 2006-10-02 00:00:00 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-03-31 02:19:03 -0500 |
| commit | 52fc0b026e99b5d5d585095148d997d5634bbc25 (patch) | |
| tree | 7bf93132cfd3e6957308a84198ee159f7d43cf6f /drivers/acpi/events/evrgnini.c | |
| parent | 46358614ed5b031797522f1020e989c959a8d8a6 (diff) | |
[ACPI] ACPICA 20060210
Removed a couple of extraneous ACPI_ERROR messages that
appeared during normal execution. These became apparent
after the conversion from ACPI_DEBUG_PRINT.
Fixed a problem where the CreateField operator could hang
if the BitIndex or NumBits parameter referred to a named
object. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5359
Fixed a problem where a DeRefOf operation on a buffer
object incorrectly failed with an exception. This also
fixes a couple of related RefOf and DeRefOf issues.
From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5360
http://bugzilla.kernel.org/show_bug.cgi?id=5387
http://bugzilla.kernel.org/show_bug.cgi?id=5392
Fixed a problem where the AE_BUFFER_LIMIT exception was
returned instead of AE_STRING_LIMIT on an out-of-bounds
Index() operation. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5480
Implemented a memory cleanup at the end of the execution
of each iteration of an AML While() loop, preventing the
accumulation of outstanding objects. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5427
Eliminated a chunk of duplicate code in the object
resolution code. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5336
Fixed several warnings during the 64-bit code generation.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/events/evrgnini.c')
| -rw-r--r-- | drivers/acpi/events/evrgnini.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c index baed8c1a1b9..a0bffc2a078 100644 --- a/drivers/acpi/events/evrgnini.c +++ b/drivers/acpi/events/evrgnini.c @@ -199,6 +199,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, * handlers with that device. */ if (handler_obj->address_space.node == acpi_gbl_root_node) { + /* Start search from the parent object */ pci_root_node = parent_node; @@ -220,6 +221,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, PCI_EXPRESS_ROOT_HID_STRING, sizeof(PCI_EXPRESS_ROOT_HID_STRING))))) { + /* Install a handler for this PCI root bridge */ status = @@ -478,11 +480,13 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj, * ie: acpi_gbl_root_node->parent_entry being set to NULL */ while (node) { + /* Check to see if a handler exists */ handler_obj = NULL; obj_desc = acpi_ns_get_attached_object(node); if (obj_desc) { + /* Can only be a handler if the object exists */ switch (node->type) { @@ -507,10 +511,12 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj, } while (handler_obj) { + /* Is this handler of the correct type? */ if (handler_obj->address_space.space_id == space_id) { + /* Found correct handler */ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION, |