From: Shannon Zhao <shannon.z...@linaro.org>
Signed-off-by: Shannon Zhao <zhaoshengl...@huawei.com>
Signed-off-by: Shannon Zhao <shannon.z...@linaro.org>
---
hw/acpi/aml-build.c | 17 +++++++++++++++++
include/hw/acpi/aml-build.h | 5 +++++
2 files changed, 22 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 221d054..2076ba1 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -937,6 +937,23 @@ Aml *aml_word_io(AmlMinFixed min_fixed, AmlMaxFixed
max_fixed,
addr_gran, addr_min, addr_max, addr_trans, len,
isa_ranges);
}
+/*
+ * ACPI 1.0b: 6.4.3.5.4 ASL Macros for DWORD Address Descriptor
+ *
+ * More verbose description at:
+ * ACPI 5.0: 19.5.33 DWordIO (DWord IO Resource Descriptor Macro)
+ */
+Aml *aml_dword_io(AmlMinFixed min_fixed, AmlMaxFixed max_fixed,
+ AmlDecode dec, AmlISARanges isa_ranges,
+ uint32_t addr_gran, uint32_t addr_min,
+ uint32_t addr_max, uint32_t addr_trans,
+ uint32_t len)
+
+{
+ return aml_dword_as_desc(aml_io_range, min_fixed, max_fixed, dec,
+ addr_gran, addr_min, addr_max, addr_trans, len,
+ isa_ranges);
+}
/*
* ACPI 1.0b: 6.4.3.5.4 ASL Macros for DWORD Address Space Descriptor
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 0d923e8..adefc25 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -188,6 +188,11 @@ Aml *aml_word_io(AmlMinFixed min_fixed, AmlMaxFixed
max_fixed,
uint16_t addr_gran, uint16_t addr_min,
uint16_t addr_max, uint16_t addr_trans,
uint16_t len);
+Aml *aml_dword_io(AmlMinFixed min_fixed, AmlMaxFixed max_fixed,
+ AmlDecode dec, AmlISARanges isa_ranges,
+ uint32_t addr_gran, uint32_t addr_min,
+ uint32_t addr_max, uint32_t addr_trans,
+ uint32_t len);
Aml *aml_dword_memory(AmlDecode dec, AmlMinFixed min_fixed,
AmlMaxFixed max_fixed, AmlCacheble cacheable,
AmlReadAndWrite read_and_write,
--
2.0.4
