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Diffstat (limited to 'include/hw/acpi/pc-hotplug.h')
| -rw-r--r-- | include/hw/acpi/pc-hotplug.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/hw/acpi/pc-hotplug.h b/include/hw/acpi/pc-hotplug.h new file mode 100644 index 0000000000..bf5157d7c3 --- /dev/null +++ b/include/hw/acpi/pc-hotplug.h @@ -0,0 +1,56 @@ +/* + * QEMU ACPI hotplug utilities shared defines + * + * Copyright (C) 2014 Red Hat Inc + * + * Authors: + * Igor Mammedov <imammedo@redhat.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef PC_HOTPLUG_H +#define PC_HOTPLUG_H + +/* + * ONLY DEFINEs are permited in this file since it's shared + * between C and ASL code. + */ +#define ACPI_CPU_HOTPLUG_STATUS 4 + +/* Limit for CPU arch IDs for CPU hotplug. All hotpluggable CPUs should + * have CPUClass.get_arch_id() < ACPI_CPU_HOTPLUG_ID_LIMIT. + */ +#define ACPI_CPU_HOTPLUG_ID_LIMIT 256 + +/* 256 CPU IDs, 8 bits per entry: */ +#define ACPI_GPE_PROC_LEN 32 + +#define ICH9_CPU_HOTPLUG_IO_BASE 0x0CD8 +#define PIIX4_CPU_HOTPLUG_IO_BASE 0xaf00 + +#define ACPI_MEMORY_HOTPLUG_IO_LEN 24 +#define ACPI_MEMORY_HOTPLUG_BASE 0x0a00 + +#define MEMORY_HOPTLUG_DEVICE MHPD +#define MEMORY_SLOTS_NUMBER MDNR +#define MEMORY_HOTPLUG_IO_REGION HPMR +#define MEMORY_SLOT_ADDR_LOW MRBL +#define MEMORY_SLOT_ADDR_HIGH MRBH +#define MEMORY_SLOT_SIZE_LOW MRLL +#define MEMORY_SLOT_SIZE_HIGH MRLH +#define MEMORY_SLOT_PROXIMITY MPX +#define MEMORY_SLOT_ENABLED MES +#define MEMORY_SLOT_INSERT_EVENT MINS +#define MEMORY_SLOT_SLECTOR MSEL +#define MEMORY_SLOT_OST_EVENT MOEV +#define MEMORY_SLOT_OST_STATUS MOSC +#define MEMORY_SLOT_LOCK MLCK +#define MEMORY_SLOT_STATUS_METHOD MRST +#define MEMORY_SLOT_CRS_METHOD MCRS +#define MEMORY_SLOT_OST_METHOD MOST +#define MEMORY_SLOT_PROXIMITY_METHOD MPXM +#define MEMORY_SLOT_NOTIFY_METHOD MTFY +#define MEMORY_SLOT_SCAN_METHOD MSCN + +#endif |