aboutsummaryrefslogtreecommitdiff
path: root/drivers/acpi/resources
diff options
context:
space:
mode:
authorBob Moore <robert.moore@intel.com>2006-05-12 17:12:00 -0400
committerLen Brown <len.brown@intel.com>2006-06-14 02:34:48 -0400
commit958dd242b691f64ab4632b4903dbb1e16fee8269 (patch)
treeddf4932fb4e3023dd0d1914571f17f2e3b03978d /drivers/acpi/resources
parentb229cf92eee616c7cb5ad8cdb35a19b119f00bc8 (diff)
ACPI: ACPICA 20060512
Replaced the acpi_os_queue_for_execution() with a new interface named acpi_os_execute(). The major difference is that the new interface does not have a Priority parameter, this appeared to be useless and has been replaced by a Type parameter. The Type tells the OS what type of execution is being requested, such as global lock handler, notify handler, GPE handler, etc. This allows the host to queue and execute the request as appropriate for the request type, possibly using different work queues and different priorities for the various request types. This enables fixes for multithreading deadlock problems such as http://bugzilla.kernel.org/show_bug.cgi?id=5534 (Alexey Starikovskiy and Bob Moore) Fixed a possible memory leak associated with the support for the so-called "implicit return" ACPI extension. Reported by FreeBSD (Fiodor Suietov) http://bugzilla.kernel.org/show_bug.cgi?id=6514 Fixed a problem with the Load() operator where a table load from an operation region could overwrite an internal table buffer by up to 7 bytes and cause alignment faults on IPF systems. (With assistance from Luming Yu) Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/resources')
-rw-r--r--drivers/acpi/resources/rscalc.c4
-rw-r--r--drivers/acpi/resources/rscreate.c2
-rw-r--r--drivers/acpi/resources/rsutils.c5
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index a573ad5d41d..cf87b023002 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -451,7 +451,7 @@ acpi_rs_get_list_length(u8 * aml_buffer,
*/
buffer_size = acpi_gbl_resource_struct_sizes[resource_index] +
extra_struct_bytes;
- buffer_size = ACPI_ROUND_UP_TO_NATIVE_WORD(buffer_size);
+ buffer_size = (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(buffer_size);
*size_needed += buffer_size;
@@ -579,7 +579,7 @@ acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
/* Round up the size since each element must be aligned */
- temp_size_needed = ACPI_ROUND_UP_to_64_bIT(temp_size_needed);
+ temp_size_needed = ACPI_ROUND_UP_TO_64BIT(temp_size_needed);
/* Point to the next union acpi_operand_object */
diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/resources/rscreate.c
index 4c322daaf88..008058acdd3 100644
--- a/drivers/acpi/resources/rscreate.c
+++ b/drivers/acpi/resources/rscreate.c
@@ -335,7 +335,7 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
/* Now align the current length */
user_prt->length =
- (u32) ACPI_ROUND_UP_to_64_bIT(user_prt->length);
+ (u32) ACPI_ROUND_UP_TO_64BIT(user_prt->length);
/* 4) Fourth subobject: Dereference the PRT.source_index */
diff --git a/drivers/acpi/resources/rsutils.c b/drivers/acpi/resources/rsutils.c
index aa98eebc9b7..0e493f2fec4 100644
--- a/drivers/acpi/resources/rsutils.c
+++ b/drivers/acpi/resources/rsutils.c
@@ -354,6 +354,7 @@ acpi_rs_get_resource_source(acpi_rs_length resource_length,
* Zero the entire area of the buffer.
*/
total_length =
+ (u32)
ACPI_STRLEN(ACPI_CAST_PTR(char, &aml_resource_source[1])) +
1;
total_length = (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(total_length);
@@ -528,7 +529,7 @@ acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
*/
status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
- /* on exit, we must delete the object returned by evaluate_object */
+ /* On exit, we must delete the object returned by evaluate_object */
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);
@@ -578,7 +579,7 @@ acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
*/
status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
- /* on exit, we must delete the object returned by evaluate_object */
+ /* On exit, we must delete the object returned by evaluate_object */
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);