summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/executer
diff options
context:
space:
mode:
authorBob Moore <robert.moore@intel.com>2005-09-30 19:03:00 -0400
committerLen Brown <len.brown@intel.com>2005-12-10 00:20:25 -0500
commit50eca3eb89d73d9f0aa070b126c7ee6a616016ab (patch)
treeb2d06d21b34b9bd17eea4c53cff1f3866fa1b21d /drivers/acpi/executer
parent3d5271f9883cba7b54762bc4fe027d4172f06db7 (diff)
downloadop-kernel-dev-50eca3eb89d73d9f0aa070b126c7ee6a616016ab.zip
op-kernel-dev-50eca3eb89d73d9f0aa070b126c7ee6a616016ab.tar.gz
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code - specifically, optimizations in the area of the AML/internal resource conversion code. The code has been optimized to simplify and eliminate duplicated code, CPU stack use has been decreased by optimizing function parameters and local variables, and naming conventions across the manager have been standardized for clarity and ease of maintenance (this includes function, parameter, variable, and struct/typedef names.) All Resource Manager dispatch and information tables have been moved to a single location for clarity and ease of maintenance. One new file was created, named "rsinfo.c". The ACPI return macros (return_ACPI_STATUS, etc.) have been modified to guarantee that the argument is not evaluated twice, making them less prone to macro side-effects. However, since there exists the possibility of additional stack use if a particular compiler cannot optimize them (such as in the debug generation case), the original macros are optionally available. Note that some invocations of the return_VALUE macro may now cause size mismatch warnings; the return_UINT8 and return_UINT32 macros are provided to eliminate these. (From Randy Dunlap) Implemented a new mechanism to enable debug tracing for individual control methods. A new external interface, acpi_debug_trace(), is provided to enable this mechanism. The intent is to allow the host OS to easily enable and disable tracing for problematic control methods. This interface can be easily exposed to a user or debugger interface if desired. See the file psxface.c for details. acpi_ut_callocate() will now return a valid pointer if a length of zero is specified - a length of one is used and a warning is issued. This matches the behavior of acpi_ut_allocate(). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/executer')
-rw-r--r--drivers/acpi/executer/exdump.c10
-rw-r--r--drivers/acpi/executer/exnames.c4
-rw-r--r--drivers/acpi/executer/exprep.c4
-rw-r--r--drivers/acpi/executer/exresop.c2
-rw-r--r--drivers/acpi/executer/exutils.c6
5 files changed, 13 insertions, 13 deletions
diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/executer/exdump.c
index bc2fa99..4477a62 100644
--- a/drivers/acpi/executer/exdump.c
+++ b/drivers/acpi/executer/exdump.c
@@ -214,7 +214,7 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
case ACPI_TYPE_BUFFER:
- acpi_os_printf("Buffer len %X @ %p \n",
+ acpi_os_printf("Buffer len %X @ %p\n",
obj_desc->buffer.length,
obj_desc->buffer.pointer);
@@ -320,17 +320,17 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
case ACPI_TYPE_BUFFER_FIELD:
- acpi_os_printf("buffer_field: %X bits at byte %X bit %X of \n",
+ acpi_os_printf("buffer_field: %X bits at byte %X bit %X of\n",
obj_desc->buffer_field.bit_length,
obj_desc->buffer_field.base_byte_offset,
obj_desc->buffer_field.start_field_bit_offset);
if (!obj_desc->buffer_field.buffer_obj) {
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL* \n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
} else
if (ACPI_GET_OBJECT_TYPE(obj_desc->buffer_field.buffer_obj)
!= ACPI_TYPE_BUFFER) {
- acpi_os_printf("*not a Buffer* \n");
+ acpi_os_printf("*not a Buffer*\n");
} else {
acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
depth + 1);
@@ -618,7 +618,7 @@ acpi_ex_dump_package(union acpi_operand_object *obj_desc, u32 level, u32 index)
case ACPI_TYPE_PACKAGE:
- acpi_os_printf("[Package] Contains %d Elements: \n",
+ acpi_os_printf("[Package] Contains %d Elements:\n",
obj_desc->package.count);
for (i = 0; i < obj_desc->package.count; i++) {
diff --git a/drivers/acpi/executer/exnames.c b/drivers/acpi/executer/exnames.c
index 239d847..dff4112 100644
--- a/drivers/acpi/executer/exnames.c
+++ b/drivers/acpi/executer/exnames.c
@@ -191,10 +191,10 @@ static acpi_status acpi_ex_name_segment(u8 ** in_aml_address, char *name_string)
if (name_string) {
ACPI_STRCAT(name_string, char_buf);
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
- "Appended to - %s \n", name_string));
+ "Appended to - %s\n", name_string));
} else {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
- "No Name string - %s \n", char_buf));
+ "No Name string - %s\n", char_buf));
}
} else if (index == 0) {
/*
diff --git a/drivers/acpi/executer/exprep.c b/drivers/acpi/executer/exprep.c
index 7476c36..88ccbf3 100644
--- a/drivers/acpi/executer/exprep.c
+++ b/drivers/acpi/executer/exprep.c
@@ -276,7 +276,7 @@ acpi_ex_decode_field_access(union acpi_operand_object *obj_desc,
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unknown field access type %X\n", access));
- return_VALUE(0);
+ return_UINT32(0);
}
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
@@ -289,7 +289,7 @@ acpi_ex_decode_field_access(union acpi_operand_object *obj_desc,
}
*return_byte_alignment = byte_alignment;
- return_VALUE(bit_length);
+ return_UINT32(bit_length);
}
/*******************************************************************************
diff --git a/drivers/acpi/executer/exresop.c b/drivers/acpi/executer/exresop.c
index ff064e7..b04e4a3 100644
--- a/drivers/acpi/executer/exresop.c
+++ b/drivers/acpi/executer/exresop.c
@@ -157,7 +157,7 @@ acpi_ex_resolve_operands(u16 opcode,
}
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
- "Opcode %X [%s] required_operand_types=%8.8X \n",
+ "Opcode %X [%s] required_operand_types=%8.8X\n",
opcode, op_info->name, arg_types));
/*
diff --git a/drivers/acpi/executer/exutils.c b/drivers/acpi/executer/exutils.c
index 1ee79d8..9f4e547 100644
--- a/drivers/acpi/executer/exutils.c
+++ b/drivers/acpi/executer/exutils.c
@@ -206,7 +206,7 @@ u8 acpi_ex_acquire_global_lock(u32 field_flags)
}
}
- return_VALUE(locked);
+ return_UINT8(locked);
}
/*******************************************************************************
@@ -268,7 +268,7 @@ static u32 acpi_ex_digits_needed(acpi_integer value, u32 base)
/* acpi_integer is unsigned, so we don't worry about a '-' prefix */
if (value == 0) {
- return_VALUE(1);
+ return_UINT32(1);
}
current_value = value;
@@ -282,7 +282,7 @@ static u32 acpi_ex_digits_needed(acpi_integer value, u32 base)
num_digits++;
}
- return_VALUE(num_digits);
+ return_UINT32(num_digits);
}
/*******************************************************************************
OpenPOWER on IntegriCloud