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