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[Qemu-devel] [PULL 47/55] acpi: add aml_sleep()
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 47/55] acpi: add aml_sleep() |
Date: |
Tue, 22 Dec 2015 18:54:52 +0200 |
From: Igor Mammedov <address@hidden>
Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Reviewed-by: Marcel Apfelbaum <address@hidden>
---
include/hw/acpi/aml-build.h | 1 +
hw/acpi/aml-build.c | 10 ++++++++++
2 files changed, 11 insertions(+)
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index d9ec6d6..3525fe9 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -296,6 +296,7 @@ Aml *aml_qword_memory(AmlDecode dec, AmlMinFixed min_fixed,
uint64_t addr_gran, uint64_t addr_min,
uint64_t addr_max, uint64_t addr_trans,
uint64_t len);
+Aml *aml_sleep(uint64_t msec);
/* Block AML object primitives */
Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 210588a..1d49c19 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1228,6 +1228,16 @@ Aml *aml_qword_memory(AmlDecode dec, AmlMinFixed
min_fixed,
addr_trans, len, flags);
}
+/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefSleep */
+Aml *aml_sleep(uint64_t msec)
+{
+ Aml *var = aml_alloc();
+ build_append_byte(var->buf, 0x5B); /* ExtOpPrefix */
+ build_append_byte(var->buf, 0x22); /* SleepOp */
+ aml_append(var, aml_int(msec));
+ return var;
+}
+
static uint8_t Hex2Byte(const char *src)
{
int hi, lo;
--
MST
- [Qemu-devel] [PULL 37/55] acpi: add aml_lgreater_equal(), (continued)
- [Qemu-devel] [PULL 37/55] acpi: add aml_lgreater_equal(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 38/55] acpi: add aml_mutex(), aml_acquire(), aml_release(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 39/55] acpi: add aml_create_qword_field(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 40/55] acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern, Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 41/55] acpi: extend aml_add() to accept target argument, Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 42/55] acpi: add aml_decrement() and aml_subtract(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 43/55] acpi: add aml_call0() helper, Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 44/55] acpi: add aml_to_integer(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 46/55] acpi: add aml_alias(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 45/55] acpi: extend aml_shiftright() to accept target argument, Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 47/55] acpi: add aml_sleep(),
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 48/55] acpi: add aml_lor(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 50/55] acpi: extend aml_field() to support LockRule, Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 49/55] acpi: add aml_lgreater(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 51/55] acpi: add aml_to_hexstring(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 52/55] acpi: add aml_to_buffer(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 53/55] acpi add aml_dma(), Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 54/55] acpi: extend aml_or() to accept target argument, Michael S. Tsirkin, 2015/12/22
- [Qemu-devel] [PULL 55/55] acpi: extend aml_and() to accept target argument, Michael S. Tsirkin, 2015/12/22
- Re: [Qemu-devel] [PULL 00/55] acpi, pc features, Peter Maydell, 2015/12/23