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[Qemu-devel] [PULL v2 07/59] pc: acpi: memhp: move MHPD.MLCK mutex into
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL v2 07/59] pc: acpi: memhp: move MHPD.MLCK mutex into SSDT |
Date: |
Sat, 9 Jan 2016 23:39:35 +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>
---
hw/acpi/memory_hotplug_acpi_table.c | 2 ++
hw/i386/acpi-dsdt-mem-hotplug.dsl | 3 +--
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/acpi/memory_hotplug_acpi_table.c
b/hw/acpi/memory_hotplug_acpi_table.c
index a21ef6f..c2bd928 100644
--- a/hw/acpi/memory_hotplug_acpi_table.c
+++ b/hw/acpi/memory_hotplug_acpi_table.c
@@ -38,6 +38,8 @@ void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem,
/* present, functioning, decoding, not shown in UI */
aml_append(method, aml_return(aml_int(0xB)));
aml_append(mem_ctrl_dev, method);
+
+ aml_append(mem_ctrl_dev, aml_mutex(stringify(MEMORY_SLOT_LOCK), 0));
}
aml_append(pci_scope, mem_ctrl_dev);
aml_append(ctx, pci_scope);
diff --git a/hw/i386/acpi-dsdt-mem-hotplug.dsl
b/hw/i386/acpi-dsdt-mem-hotplug.dsl
index b4eacc9..a1e519b 100644
--- a/hw/i386/acpi-dsdt-mem-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-mem-hotplug.dsl
@@ -34,8 +34,7 @@
External(MEMORY_SLOT_SLECTOR, FieldUnitObj) // DIMM selector,
write only
External(MEMORY_SLOT_OST_EVENT, FieldUnitObj) // _OST event code,
write only
External(MEMORY_SLOT_OST_STATUS, FieldUnitObj) // _OST status
code, write only
-
- Mutex (MEMORY_SLOT_LOCK, 0)
+ External(MEMORY_SLOT_LOCK, MutexObj)
Method(MEMORY_SLOT_SCAN_METHOD, 0) {
If (LEqual(MEMORY_SLOTS_NUMBER, Zero)) {
--
MST
- [Qemu-devel] [PULL v2 00/59] acpi dsdt rework, misc fixes, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 01/59] nvdimm: fix header pointer in nvdimm_build_nfit(), Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 02/59] igd-passthrough: fix use of host_pci_config_read, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 03/59] hw/i386: fill in the CENTURY field of the FADT (FACP) ACPI table, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 04/59] tests: acpi: print ASL diff in verbose mode, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 05/59] pc: acpi: memhp: prepare context in SSDT for moving memhp DSDT code, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 06/59] pc: acpi: memhp: move MHPD._STA method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 07/59] pc: acpi: memhp: move MHPD.MLCK mutex into SSDT,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL v2 09/59] pc: acpi: memhp: move MHPD.MRST method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 08/59] pc: acpi: memhp: move MHPD.MSCN method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 10/59] pc: acpi: memhp: move MHPD.MPXM method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 12/59] pc: acpi: memhp: move MHPD.MEJ0 method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 11/59] pc: acpi: memhp: move MHPD.MOST method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 13/59] pc: acpi: memhp: move MHPD.MCRS method into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 14/59] pc: acpi: memhp: move MHPD Device into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 16/59] pc: acpi: memhp: move \_GPE._E03 into SSDT, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 15/59] pc: acpi: factor out memhp code from build_ssdt() into separate function, Michael S. Tsirkin, 2016/01/09
- [Qemu-devel] [PULL v2 17/59] pc: acpi: memhp: drop not needed stringify(MEMORY_foo) usage, Michael S. Tsirkin, 2016/01/09