1 /* 2 * QEMU ACPI hotplug utilities shared defines 3 * 4 * Copyright (C) 2014 Red Hat Inc 5 * 6 * Authors: 7 * Igor Mammedov <imammedo@redhat.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 */ 12 #ifndef PC_HOTPLUG_H 13 #define PC_HOTPLUG_H 14 15 /* 16 * ONLY DEFINEs are permited in this file since it's shared 17 * between C and ASL code. 18 */ 19 20 /* Limit for CPU arch IDs for CPU hotplug. All hotpluggable CPUs should 21 * have CPUClass.get_arch_id() < ACPI_CPU_HOTPLUG_ID_LIMIT. 22 */ 23 #define ACPI_CPU_HOTPLUG_ID_LIMIT 256 24 25 /* 256 CPU IDs, 8 bits per entry: */ 26 #define ACPI_GPE_PROC_LEN 32 27 28 #define ICH9_CPU_HOTPLUG_IO_BASE 0x0CD8 29 #define PIIX4_CPU_HOTPLUG_IO_BASE 0xaf00 30 #define CPU_HOTPLUG_RESOURCE_DEVICE PRES 31 32 #define ACPI_MEMORY_HOTPLUG_IO_LEN 24 33 #define ACPI_MEMORY_HOTPLUG_BASE 0x0a00 34 35 #define MEMORY_SLOTS_NUMBER "MDNR" 36 #define MEMORY_HOTPLUG_IO_REGION "HPMR" 37 #define MEMORY_SLOT_ADDR_LOW "MRBL" 38 #define MEMORY_SLOT_ADDR_HIGH "MRBH" 39 #define MEMORY_SLOT_SIZE_LOW "MRLL" 40 #define MEMORY_SLOT_SIZE_HIGH "MRLH" 41 #define MEMORY_SLOT_PROXIMITY "MPX" 42 #define MEMORY_SLOT_ENABLED "MES" 43 #define MEMORY_SLOT_INSERT_EVENT "MINS" 44 #define MEMORY_SLOT_REMOVE_EVENT "MRMV" 45 #define MEMORY_SLOT_EJECT "MEJ" 46 #define MEMORY_SLOT_SLECTOR "MSEL" 47 #define MEMORY_SLOT_OST_EVENT "MOEV" 48 #define MEMORY_SLOT_OST_STATUS "MOSC" 49 #define MEMORY_SLOT_LOCK "MLCK" 50 #define MEMORY_SLOT_STATUS_METHOD "MRST" 51 #define MEMORY_SLOT_CRS_METHOD "MCRS" 52 #define MEMORY_SLOT_OST_METHOD "MOST" 53 #define MEMORY_SLOT_PROXIMITY_METHOD "MPXM" 54 #define MEMORY_SLOT_EJECT_METHOD "MEJ0" 55 #define MEMORY_SLOT_NOTIFY_METHOD "MTFY" 56 57 #endif 58