diff options
| author | Lin Ming <ming.m.lin@intel.com> | 2008-04-10 19:06:41 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-22 14:29:28 -0400 |
| commit | ef805d956320ffa36d068673d5c5eb2a7d13209b (patch) | |
| tree | efc621915bc0909d99f523551c062390cc3afa0b /drivers/acpi/parser/psloop.c | |
| parent | 57345ee6b807d32e5eecf724a463378b80cc261c (diff) | |
ACPICA: Implemented full argument resolution support for the BankValue argument to BankField
Previously, only constants were supported, now any TermArg may
be used.
http://www.acpica.org/bugzilla/show_bug.cgi?id=387
http://www.acpica.org/bugzilla/show_bug.cgi?id=393
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/parser/psloop.c')
| -rw-r--r-- | drivers/acpi/parser/psloop.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/acpi/parser/psloop.c b/drivers/acpi/parser/psloop.c index a079975f671f..a7c768860648 100644 --- a/drivers/acpi/parser/psloop.c +++ b/drivers/acpi/parser/psloop.c @@ -325,6 +325,15 @@ acpi_ps_create_op(struct acpi_walk_state *walk_state, op->named.length = 0; } + if (walk_state->opcode == AML_BANK_FIELD_OP) { + /* + * Backup to beginning of bank_field declaration + * body_length is unknown until we parse the body + */ + op->named.data = aml_op_start; + op->named.length = 0; + } + parent_scope = acpi_ps_get_parent_scope(&(walk_state->parser_state)); acpi_ps_append_arg(parent_scope, op); @@ -1040,6 +1049,16 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) (u32) (parser_state->aml - op->named.data); } + if (op->common.aml_opcode == AML_BANK_FIELD_OP) { + /* + * Backup to beginning of bank_field declaration + * + * body_length is unknown until we parse the body + */ + op->named.length = + (u32) (parser_state->aml - op->named.data); + } + /* This op complete, notify the dispatcher */ if (walk_state->ascending_callback != NULL) { |