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authorIgor Mammedov <imammedo@redhat.com>2016-12-06 00:32:23 +0100
committerMichael S. Tsirkin <mst@redhat.com>2017-01-10 07:03:23 +0200
commit75ff0f0c901eecb5148e2d332a3b8dbbf4ab5821 (patch)
treeadcd74fa4c231392fb37417a9213873fa64903d2 /hw/i386
parenta2088da36e940ed591023799fbc0ac3d2bb25782 (diff)
memhp: move build_memory_devices() into memory_hotplug.c
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Diffstat (limited to 'hw/i386')
-rw-r--r--hw/i386/acpi-build.c124
1 files changed, 0 insertions, 124 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 4609db1359..a3f9caa712 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1038,130 +1038,6 @@ static Aml *build_crs(PCIHostState *host, CrsRangeSet *range_set)
return crs;
}
-static void build_memory_devices(Aml *sb_scope, int nr_mem,
- uint16_t io_base, uint16_t io_len)
-{
- int i;
- Aml *scope;
- Aml *crs;
- Aml *field;
- Aml *dev;
- Aml *method;
- Aml *ifctx;
-
- /* build memory devices */
- assert(nr_mem <= ACPI_MAX_RAM_SLOTS);
- scope = aml_scope("\\_SB.PCI0." MEMORY_HOTPLUG_DEVICE);
- aml_append(scope,
- aml_name_decl(MEMORY_SLOTS_NUMBER, aml_int(nr_mem))
- );
-
- crs = aml_resource_template();
- aml_append(crs,
- aml_io(AML_DECODE16, io_base, io_base, 0, io_len)
- );
- aml_append(scope, aml_name_decl("_CRS", crs));
-
- aml_append(scope, aml_operation_region(
- MEMORY_HOTPLUG_IO_REGION, AML_SYSTEM_IO,
- aml_int(io_base), io_len)
- );
-
- field = aml_field(MEMORY_HOTPLUG_IO_REGION, AML_DWORD_ACC,
- AML_NOLOCK, AML_PRESERVE);
- aml_append(field, /* read only */
- aml_named_field(MEMORY_SLOT_ADDR_LOW, 32));
- aml_append(field, /* read only */
- aml_named_field(MEMORY_SLOT_ADDR_HIGH, 32));
- aml_append(field, /* read only */
- aml_named_field(MEMORY_SLOT_SIZE_LOW, 32));
- aml_append(field, /* read only */
- aml_named_field(MEMORY_SLOT_SIZE_HIGH, 32));
- aml_append(field, /* read only */
- aml_named_field(MEMORY_SLOT_PROXIMITY, 32));
- aml_append(scope, field);
-
- field = aml_field(MEMORY_HOTPLUG_IO_REGION, AML_BYTE_ACC,
- AML_NOLOCK, AML_WRITE_AS_ZEROS);
- aml_append(field, aml_reserved_field(160 /* bits, Offset(20) */));
- aml_append(field, /* 1 if enabled, read only */
- aml_named_field(MEMORY_SLOT_ENABLED, 1));
- aml_append(field,
- /*(read) 1 if has a insert event. (write) 1 to clear event */
- aml_named_field(MEMORY_SLOT_INSERT_EVENT, 1));
- aml_append(field,
- /* (read) 1 if has a remove event. (write) 1 to clear event */
- aml_named_field(MEMORY_SLOT_REMOVE_EVENT, 1));
- aml_append(field,
- /* initiates device eject, write only */
- aml_named_field(MEMORY_SLOT_EJECT, 1));
- aml_append(scope, field);
-
- field = aml_field(MEMORY_HOTPLUG_IO_REGION, AML_DWORD_ACC,
- AML_NOLOCK, AML_PRESERVE);
- aml_append(field, /* DIMM selector, write only */
- aml_named_field(MEMORY_SLOT_SLECTOR, 32));
- aml_append(field, /* _OST event code, write only */
- aml_named_field(MEMORY_SLOT_OST_EVENT, 32));
- aml_append(field, /* _OST status code, write only */
- aml_named_field(MEMORY_SLOT_OST_STATUS, 32));
- aml_append(scope, field);
- aml_append(sb_scope, scope);
-
- for (i = 0; i < nr_mem; i++) {
- #define BASEPATH "\\_SB.PCI0." MEMORY_HOTPLUG_DEVICE "."
- const char *s;
-
- dev = aml_device("MP%02X", i);
- aml_append(dev, aml_name_decl("_UID", aml_string("0x%02X", i)));
- aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0C80")));
-
- method = aml_method("_CRS", 0, AML_NOTSERIALIZED);
- s = BASEPATH MEMORY_SLOT_CRS_METHOD;
- aml_append(method, aml_return(aml_call1(s, aml_name("_UID"))));
- aml_append(dev, method);
-
- method = aml_method("_STA", 0, AML_NOTSERIALIZED);
- s = BASEPATH MEMORY_SLOT_STATUS_METHOD;
- aml_append(method, aml_return(aml_call1(s, aml_name("_UID"))));
- aml_append(dev, method);
-
- method = aml_method("_PXM", 0, AML_NOTSERIALIZED);
- s = BASEPATH MEMORY_SLOT_PROXIMITY_METHOD;
- aml_append(method, aml_return(aml_call1(s, aml_name("_UID"))));
- aml_append(dev, method);
-
- method = aml_method("_OST", 3, AML_NOTSERIALIZED);
- s = BASEPATH MEMORY_SLOT_OST_METHOD;
-
- aml_append(method, aml_return(aml_call4(
- s, aml_name("_UID"), aml_arg(0), aml_arg(1), aml_arg(2)
- )));
- aml_append(dev, method);
-
- method = aml_method("_EJ0", 1, AML_NOTSERIALIZED);
- s = BASEPATH MEMORY_SLOT_EJECT_METHOD;
- aml_append(method, aml_return(aml_call2(
- s, aml_name("_UID"), aml_arg(0))));
- aml_append(dev, method);
-
- aml_append(sb_scope, dev);
- }
-
- /* build Method(MEMORY_SLOT_NOTIFY_METHOD, 2) {
- * If (LEqual(Arg0, 0x00)) {Notify(MP00, Arg1)} ... }
- */
- method = aml_method(MEMORY_SLOT_NOTIFY_METHOD, 2, AML_NOTSERIALIZED);
- for (i = 0; i < nr_mem; i++) {
- ifctx = aml_if(aml_equal(aml_arg(0), aml_int(i)));
- aml_append(ifctx,
- aml_notify(aml_name("MP%.02X", i), aml_arg(1))
- );
- aml_append(method, ifctx);
- }
- aml_append(sb_scope, method);
-}
-
static void build_hpet_aml(Aml *table)
{
Aml *crs;