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| author | Igor Mammedov <imammedo@redhat.com> | 2015-02-18 19:14:27 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-02-26 13:04:13 +0100 |
| commit | 3f3992b7c4ed9850e7f5502a1294cd017a891b38 (patch) | |
| tree | f53ad5c656858fedf3c3816dbe7049c7dddf1a59 | |
| parent | 34189453f1783c934d3824ff4636684f3ab20810 (diff) | |
| download | qemu-3f3992b7c4ed9850e7f5502a1294cd017a891b38.zip qemu-3f3992b7c4ed9850e7f5502a1294cd017a891b38.tar.gz qemu-3f3992b7c4ed9850e7f5502a1294cd017a891b38.tar.bz2 | |
acpi: add aml_call1(), aml_call2(), aml_call3(), aml_call4() helpers
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/acpi/aml-build.c | 42 | ||||
| -rw-r--r-- | include/hw/acpi/aml-build.h | 4 |
2 files changed, 46 insertions, 0 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 3e187fa..18427b6 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -436,6 +436,48 @@ Aml *aml_notify(Aml *arg1, Aml *arg2) return var; } +/* helper to call method with 1 argument */ +Aml *aml_call1(const char *method, Aml *arg1) +{ + Aml *var = aml_alloc(); + build_append_namestring(var->buf, "%s", method); + aml_append(var, arg1); + return var; +} + +/* helper to call method with 2 arguments */ +Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2) +{ + Aml *var = aml_alloc(); + build_append_namestring(var->buf, "%s", method); + aml_append(var, arg1); + aml_append(var, arg2); + return var; +} + +/* helper to call method with 3 arguments */ +Aml *aml_call3(const char *method, Aml *arg1, Aml *arg2, Aml *arg3) +{ + Aml *var = aml_alloc(); + build_append_namestring(var->buf, "%s", method); + aml_append(var, arg1); + aml_append(var, arg2); + aml_append(var, arg3); + return var; +} + +/* helper to call method with 4 arguments */ +Aml *aml_call4(const char *method, Aml *arg1, Aml *arg2, Aml *arg3, Aml *arg4) +{ + Aml *var = aml_alloc(); + build_append_namestring(var->buf, "%s", method); + aml_append(var, arg1); + aml_append(var, arg2); + aml_append(var, arg3); + aml_append(var, arg4); + return var; +} + /* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefIfElse */ Aml *aml_if(Aml *predicate) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index cbef236..5f00b07 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -68,6 +68,10 @@ Aml *aml_arg(int pos); Aml *aml_store(Aml *val, Aml *target); Aml *aml_and(Aml *arg1, Aml *arg2); Aml *aml_notify(Aml *arg1, Aml *arg2); +Aml *aml_call1(const char *method, Aml *arg1); +Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2); +Aml *aml_call3(const char *method, Aml *arg1, Aml *arg2, Aml *arg3); +Aml *aml_call4(const char *method, Aml *arg1, Aml *arg2, Aml *arg3, Aml *arg4); /* Block AML object primitives */ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); |