[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 19/74] acpi: add aml_to_hexstring()
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH 19/74] acpi: add aml_to_hexstring() |
Date: |
Thu, 10 Dec 2015 00:41:13 +0100 |
Signed-off-by: Igor Mammedov <address@hidden>
---
hw/acpi/aml-build.c | 13 +++++++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 7500474..c025801 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -436,6 +436,19 @@ Aml *aml_to_integer(Aml *arg)
return var;
}
+/* ACPI 2.0a: 17.2.4.4 Type 2 Opcodes Encoding: DefToHexString */
+Aml *aml_to_hexstring(Aml *src, Aml *dst)
+{
+ Aml *var = aml_opcode(0x98 /* ToHexStringOp */);
+ aml_append(var, src);
+ if (dst) {
+ aml_append(var, dst);
+ } else {
+ build_append_byte(var->buf, 0x00 /* NullNameOp */);
+ }
+ return var;
+}
+
/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefStore */
Aml *aml_store(Aml *val, Aml *target)
{
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 679812b..77bfe0c 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -210,6 +210,7 @@ Aml *aml_return(Aml *val);
Aml *aml_int(const uint64_t val);
Aml *aml_arg(int pos);
Aml *aml_to_integer(Aml *arg);
+Aml *aml_to_hexstring(Aml *src, Aml *dst);
Aml *aml_store(Aml *val, Aml *target);
Aml *aml_and(Aml *arg1, Aml *arg2);
Aml *aml_or(Aml *arg1, Aml *arg2);
--
1.8.3.1
- Re: [Qemu-devel] [PATCH 35/74] pc: acpi: factor out memhp code from build_ssdt() into separate function, (continued)
[Qemu-devel] [PATCH 38/74] pc: acpi: drop unused CPU_STATUS_LEN from DSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 40/74] pc: acpi: cpuhp: move CPMA() method into SSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 41/74] pc: acpi: cpuhp: move CPST() method into SSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 48/74] pc: acpi: move KBD device from DSDT to SSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 53/74] pc: acpi: move PIIX4 isa-bridge and pm devices into SSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 17/74] acpi: add aml_lgreater(), Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 19/74] acpi: add aml_to_hexstring(),
Igor Mammedov <=
[Qemu-devel] [PATCH 18/74] acpi: extend aml_field() to support LockRule, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 21/74] acpi add aml_dma(), Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 27/74] pc: acpi: memhp: move MHPD.MLCK mutex into SSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 29/74] pc: acpi: memhp: move MHPD.MRST method into SSDT, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 24/74] acpi: extend aml_interrupt() to support multiple irqs, Igor Mammedov, 2015/12/09
Re: [Qemu-devel] [PATCH 24/74] acpi: extend aml_interrupt() to support multiple irqs, Michael S. Tsirkin, 2015/12/22