diff options
Diffstat (limited to 'drivers/acpi/acpica/excreate.c')
| -rw-r--r-- | drivers/acpi/acpica/excreate.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c index 8a06dc523af7..c66562b4311b 100644 --- a/drivers/acpi/acpica/excreate.c +++ b/drivers/acpi/acpica/excreate.c @@ -267,7 +267,7 @@ acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state) * * PARAMETERS: aml_start - Pointer to the region declaration AML * aml_length - Max length of the declaration AML - * region_space - space_iD for the region + * space_id - Address space ID for the region * walk_state - Current state * * RETURN: Status @@ -279,7 +279,7 @@ acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state) acpi_status acpi_ex_create_region(u8 * aml_start, u32 aml_length, - u8 region_space, struct acpi_walk_state *walk_state) + u8 space_id, struct acpi_walk_state *walk_state) { acpi_status status; union acpi_operand_object *obj_desc; @@ -304,16 +304,19 @@ acpi_ex_create_region(u8 * aml_start, * Space ID must be one of the predefined IDs, or in the user-defined * range */ - if ((region_space >= ACPI_NUM_PREDEFINED_REGIONS) && - (region_space < ACPI_USER_REGION_BEGIN) && - (region_space != ACPI_ADR_SPACE_DATA_TABLE)) { - ACPI_ERROR((AE_INFO, "Invalid AddressSpace type 0x%X", - region_space)); - return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID); + if (!acpi_is_valid_space_id(space_id)) { + /* + * Print an error message, but continue. We don't want to abort + * a table load for this exception. Instead, if the region is + * actually used at runtime, abort the executing method. + */ + ACPI_ERROR((AE_INFO, + "Invalid/unknown Address Space ID: 0x%2.2X", + space_id)); } ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "Region Type - %s (0x%X)\n", - acpi_ut_get_region_name(region_space), region_space)); + acpi_ut_get_region_name(space_id), space_id)); /* Create the region descriptor */ @@ -339,7 +342,7 @@ acpi_ex_create_region(u8 * aml_start, /* Init the region from the operands */ - obj_desc->region.space_id = region_space; + obj_desc->region.space_id = space_id; obj_desc->region.address = 0; obj_desc->region.length = 0; obj_desc->region.node = node; |