hw/i386: Move ACPI header definitions in an arch-independent location

The ACPI related header file acpi-defs.h, includes definitions that
apply on other architectures as well. Move it in `include/hw/acpi/`
to sanely include it from other architectures.

Signed-off-by: Alvise Rigo <a.rigo@virtualopensystems.com>
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 368 insertions, 0 deletions

diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h
new file mode 100644
index 0000000000..c4468f84e8
--- /dev/null
+++ b/include/hw/acpi/acpi-defs.h
@@ -0,0 +1,368 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef QEMU_ACPI_DEFS_H
+#define QEMU_ACPI_DEFS_H
+
+enum {
+    ACPI_FADT_F_WBINVD,
+    ACPI_FADT_F_WBINVD_FLUSH,
+    ACPI_FADT_F_PROC_C1,
+    ACPI_FADT_F_P_LVL2_UP,
+    ACPI_FADT_F_PWR_BUTTON,
+    ACPI_FADT_F_SLP_BUTTON,
+    ACPI_FADT_F_FIX_RTC,
+    ACPI_FADT_F_RTC_S4,
+    ACPI_FADT_F_TMR_VAL_EXT,
+    ACPI_FADT_F_DCK_CAP,
+    ACPI_FADT_F_RESET_REG_SUP,
+    ACPI_FADT_F_SEALED_CASE,
+    ACPI_FADT_F_HEADLESS,
+    ACPI_FADT_F_CPU_SW_SLP,
+    ACPI_FADT_F_PCI_EXP_WAK,
+    ACPI_FADT_F_USE_PLATFORM_CLOCK,
+    ACPI_FADT_F_S4_RTC_STS_VALID,
+    ACPI_FADT_F_REMOTE_POWER_ON_CAPABLE,
+    ACPI_FADT_F_FORCE_APIC_CLUSTER_MODEL,
+    ACPI_FADT_F_FORCE_APIC_PHYSICAL_DESTINATION_MODE,
+    ACPI_FADT_F_HW_REDUCED_ACPI,
+    ACPI_FADT_F_LOW_POWER_S0_IDLE_CAPABLE,
+};
+
+/*
+ * ACPI 2.0 Generic Address Space definition.
+ */
+struct Acpi20GenericAddress {
+    uint8_t  address_space_id;
+    uint8_t  register_bit_width;
+    uint8_t  register_bit_offset;
+    uint8_t  reserved;
+    uint64_t address;
+} QEMU_PACKED;
+typedef struct Acpi20GenericAddress Acpi20GenericAddress;
+
+struct AcpiRsdpDescriptor {        /* Root System Descriptor Pointer */
+    uint64_t signature;              /* ACPI signature, contains "RSD PTR " */
+    uint8_t  checksum;               /* To make sum of struct == 0 */
+    uint8_t  oem_id [6];             /* OEM identification */
+    uint8_t  revision;               /* Must be 0 for 1.0, 2 for 2.0 */
+    uint32_t rsdt_physical_address;  /* 32-bit physical address of RSDT */
+    uint32_t length;                 /* XSDT Length in bytes including hdr */
+    uint64_t xsdt_physical_address;  /* 64-bit physical address of XSDT */
+    uint8_t  extended_checksum;      /* Checksum of entire table */
+    uint8_t  reserved [3];           /* Reserved field must be 0 */
+} QEMU_PACKED;
+typedef struct AcpiRsdpDescriptor AcpiRsdpDescriptor;
+
+/* Table structure from Linux kernel (the ACPI tables are under the
+   BSD license) */
+
+
+#define ACPI_TABLE_HEADER_DEF   /* ACPI common table header */ \
+    uint32_t signature;          /* ACPI signature (4 ASCII characters) */ \
+    uint32_t length;                 /* Length of table, in bytes, including header */ \
+    uint8_t  revision;               /* ACPI Specification minor version # */ \
+    uint8_t  checksum;               /* To make sum of entire table == 0 */ \
+    uint8_t  oem_id [6];             /* OEM identification */ \
+    uint8_t  oem_table_id [8];       /* OEM table identification */ \
+    uint32_t oem_revision;           /* OEM revision number */ \
+    uint8_t  asl_compiler_id [4];    /* ASL compiler vendor ID */ \
+    uint32_t asl_compiler_revision;  /* ASL compiler revision number */
+
+
+struct AcpiTableHeader         /* ACPI common table header */
+{
+    ACPI_TABLE_HEADER_DEF
+} QEMU_PACKED;
+typedef struct AcpiTableHeader AcpiTableHeader;
+
+/*
+ * ACPI 1.0 Fixed ACPI Description Table (FADT)
+ */
+struct AcpiFadtDescriptorRev1
+{
+    ACPI_TABLE_HEADER_DEF     /* ACPI common table header */
+    uint32_t firmware_ctrl;          /* Physical address of FACS */
+    uint32_t dsdt;                   /* Physical address of DSDT */
+    uint8_t  model;                  /* System Interrupt Model */
+    uint8_t  reserved1;              /* Reserved */
+    uint16_t sci_int;                /* System vector of SCI interrupt */
+    uint32_t smi_cmd;                /* Port address of SMI command port */
+    uint8_t  acpi_enable;            /* Value to write to smi_cmd to enable ACPI */
+    uint8_t  acpi_disable;           /* Value to write to smi_cmd to disable ACPI */
+    uint8_t  S4bios_req;             /* Value to write to SMI CMD to enter S4BIOS state */
+    uint8_t  reserved2;              /* Reserved - must be zero */
+    uint32_t pm1a_evt_blk;           /* Port address of Power Mgt 1a acpi_event Reg Blk */
+    uint32_t pm1b_evt_blk;           /* Port address of Power Mgt 1b acpi_event Reg Blk */
+    uint32_t pm1a_cnt_blk;           /* Port address of Power Mgt 1a Control Reg Blk */
+    uint32_t pm1b_cnt_blk;           /* Port address of Power Mgt 1b Control Reg Blk */
+    uint32_t pm2_cnt_blk;            /* Port address of Power Mgt 2 Control Reg Blk */
+    uint32_t pm_tmr_blk;             /* Port address of Power Mgt Timer Ctrl Reg Blk */
+    uint32_t gpe0_blk;               /* Port addr of General Purpose acpi_event 0 Reg Blk */
+    uint32_t gpe1_blk;               /* Port addr of General Purpose acpi_event 1 Reg Blk */
+    uint8_t  pm1_evt_len;            /* Byte length of ports at pm1_x_evt_blk */
+    uint8_t  pm1_cnt_len;            /* Byte length of ports at pm1_x_cnt_blk */
+    uint8_t  pm2_cnt_len;            /* Byte Length of ports at pm2_cnt_blk */
+    uint8_t  pm_tmr_len;             /* Byte Length of ports at pm_tm_blk */
+    uint8_t  gpe0_blk_len;           /* Byte Length of ports at gpe0_blk */
+    uint8_t  gpe1_blk_len;           /* Byte Length of ports at gpe1_blk */
+    uint8_t  gpe1_base;              /* Offset in gpe model where gpe1 events start */
+    uint8_t  reserved3;              /* Reserved */
+    uint16_t plvl2_lat;              /* Worst case HW latency to enter/exit C2 state */
+    uint16_t plvl3_lat;              /* Worst case HW latency to enter/exit C3 state */
+    uint16_t flush_size;             /* Size of area read to flush caches */
+    uint16_t flush_stride;           /* Stride used in flushing caches */
+    uint8_t  duty_offset;            /* Bit location of duty cycle field in p_cnt reg */
+    uint8_t  duty_width;             /* Bit width of duty cycle field in p_cnt reg */
+    uint8_t  day_alrm;               /* Index to day-of-month alarm in RTC CMOS RAM */
+    uint8_t  mon_alrm;               /* Index to month-of-year alarm in RTC CMOS RAM */
+    uint8_t  century;                /* Index to century in RTC CMOS RAM */
+    uint8_t  reserved4;              /* Reserved */
+    uint8_t  reserved4a;             /* Reserved */
+    uint8_t  reserved4b;             /* Reserved */
+    uint32_t flags;
+} QEMU_PACKED;
+typedef struct AcpiFadtDescriptorRev1 AcpiFadtDescriptorRev1;
+
+/*
+ * ACPI 1.0 Root System Description Table (RSDT)
+ */
+struct AcpiRsdtDescriptorRev1
+{
+    ACPI_TABLE_HEADER_DEF       /* ACPI common table header */
+    uint32_t table_offset_entry[0];  /* Array of pointers to other */
+    /* ACPI tables */
+} QEMU_PACKED;
+typedef struct AcpiRsdtDescriptorRev1 AcpiRsdtDescriptorRev1;
+
+/*
+ * ACPI 1.0 Firmware ACPI Control Structure (FACS)
+ */
+struct AcpiFacsDescriptorRev1
+{
+    uint32_t signature;           /* ACPI Signature */
+    uint32_t length;                 /* Length of structure, in bytes */
+    uint32_t hardware_signature;     /* Hardware configuration signature */
+    uint32_t firmware_waking_vector; /* ACPI OS waking vector */
+    uint32_t global_lock;            /* Global Lock */
+    uint32_t flags;
+    uint8_t  resverved3 [40];        /* Reserved - must be zero */
+} QEMU_PACKED;
+typedef struct AcpiFacsDescriptorRev1 AcpiFacsDescriptorRev1;
+
+/*
+ * Differentiated System Description Table (DSDT)
+ */
+
+/*
+ * MADT values and structures
+ */
+
+/* Values for MADT PCATCompat */
+
+#define ACPI_DUAL_PIC                0
+#define ACPI_MULTIPLE_APIC           1
+
+/* Master MADT */
+
+struct AcpiMultipleApicTable
+{
+    ACPI_TABLE_HEADER_DEF     /* ACPI common table header */
+    uint32_t local_apic_address;     /* Physical address of local APIC */
+    uint32_t flags;
+} QEMU_PACKED;
+typedef struct AcpiMultipleApicTable AcpiMultipleApicTable;
+
+/* Values for Type in APIC sub-headers */
+
+#define ACPI_APIC_PROCESSOR          0
+#define ACPI_APIC_IO                 1
+#define ACPI_APIC_XRUPT_OVERRIDE     2
+#define ACPI_APIC_NMI                3
+#define ACPI_APIC_LOCAL_NMI          4
+#define ACPI_APIC_ADDRESS_OVERRIDE   5
+#define ACPI_APIC_IO_SAPIC           6
+#define ACPI_APIC_LOCAL_SAPIC        7
+#define ACPI_APIC_XRUPT_SOURCE       8
+#define ACPI_APIC_RESERVED           9           /* 9 and greater are reserved */
+
+/*
+ * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
+ */
+#define ACPI_SUB_HEADER_DEF   /* Common ACPI sub-structure header */\
+    uint8_t  type;                               \
+    uint8_t  length;
+
+/* Sub-structures for MADT */
+
+struct AcpiMadtProcessorApic
+{
+    ACPI_SUB_HEADER_DEF
+    uint8_t  processor_id;           /* ACPI processor id */
+    uint8_t  local_apic_id;          /* Processor's local APIC id */
+    uint32_t flags;
+} QEMU_PACKED;
+typedef struct AcpiMadtProcessorApic AcpiMadtProcessorApic;
+
+struct AcpiMadtIoApic
+{
+    ACPI_SUB_HEADER_DEF
+    uint8_t  io_apic_id;             /* I/O APIC ID */
+    uint8_t  reserved;               /* Reserved - must be zero */
+    uint32_t address;                /* APIC physical address */
+    uint32_t interrupt;              /* Global system interrupt where INTI
+                                 * lines start */
+} QEMU_PACKED;
+typedef struct AcpiMadtIoApic AcpiMadtIoApic;
+
+struct AcpiMadtIntsrcovr {
+    ACPI_SUB_HEADER_DEF
+    uint8_t  bus;
+    uint8_t  source;
+    uint32_t gsi;
+    uint16_t flags;
+} QEMU_PACKED;
+typedef struct AcpiMadtIntsrcovr AcpiMadtIntsrcovr;
+
+struct AcpiMadtLocalNmi {
+    ACPI_SUB_HEADER_DEF
+    uint8_t  processor_id;           /* ACPI processor id */
+    uint16_t flags;                  /* MPS INTI flags */
+    uint8_t  lint;                   /* Local APIC LINT# */
+} QEMU_PACKED;
+typedef struct AcpiMadtLocalNmi AcpiMadtLocalNmi;
+
+/*
+ * HPET Description Table
+ */
+struct Acpi20Hpet {
+    ACPI_TABLE_HEADER_DEF                    /* ACPI common table header */
+    uint32_t           timer_block_id;
+    Acpi20GenericAddress addr;
+    uint8_t            hpet_number;
+    uint16_t           min_tick;
+    uint8_t            page_protect;
+} QEMU_PACKED;
+typedef struct Acpi20Hpet Acpi20Hpet;
+
+/*
+ * SRAT (NUMA topology description) table
+ */
+
+struct AcpiSystemResourceAffinityTable
+{
+    ACPI_TABLE_HEADER_DEF
+    uint32_t    reserved1;
+    uint32_t    reserved2[2];
+} QEMU_PACKED;
+typedef struct AcpiSystemResourceAffinityTable AcpiSystemResourceAffinityTable;
+
+#define ACPI_SRAT_PROCESSOR          0
+#define ACPI_SRAT_MEMORY             1
+
+struct AcpiSratProcessorAffinity
+{
+    ACPI_SUB_HEADER_DEF
+    uint8_t     proximity_lo;
+    uint8_t     local_apic_id;
+    uint32_t    flags;
+    uint8_t     local_sapic_eid;
+    uint8_t     proximity_hi[3];
+    uint32_t    reserved;
+} QEMU_PACKED;
+typedef struct AcpiSratProcessorAffinity AcpiSratProcessorAffinity;
+
+struct AcpiSratMemoryAffinity
+{
+    ACPI_SUB_HEADER_DEF
+    uint8_t     proximity[4];
+    uint16_t    reserved1;
+    uint64_t    base_addr;
+    uint64_t    range_length;
+    uint32_t    reserved2;
+    uint32_t    flags;
+    uint32_t    reserved3[2];
+} QEMU_PACKED;
+typedef struct AcpiSratMemoryAffinity AcpiSratMemoryAffinity;
+
+/* PCI fw r3.0 MCFG table. */
+/* Subtable */
+struct AcpiMcfgAllocation {
+    uint64_t address;                /* Base address, processor-relative */
+    uint16_t pci_segment;            /* PCI segment group number */
+    uint8_t start_bus_number;       /* Starting PCI Bus number */
+    uint8_t end_bus_number;         /* Final PCI Bus number */
+    uint32_t reserved;
+} QEMU_PACKED;
+typedef struct AcpiMcfgAllocation AcpiMcfgAllocation;
+
+struct AcpiTableMcfg {
+    ACPI_TABLE_HEADER_DEF;
+    uint8_t reserved[8];
+    AcpiMcfgAllocation allocation[0];
+} QEMU_PACKED;
+typedef struct AcpiTableMcfg AcpiTableMcfg;
+
+/*
+ * TCPA Description Table
+ */
+struct Acpi20Tcpa {
+    ACPI_TABLE_HEADER_DEF                    /* ACPI common table header */
+    uint16_t platform_class;
+    uint32_t log_area_minimum_length;
+    uint64_t log_area_start_address;
+} QEMU_PACKED;
+typedef struct Acpi20Tcpa Acpi20Tcpa;
+
+/* DMAR - DMA Remapping table r2.2 */
+struct AcpiTableDmar {
+    ACPI_TABLE_HEADER_DEF
+    uint8_t host_address_width; /* Maximum DMA physical addressability */
+    uint8_t flags;
+    uint8_t reserved[10];
+} QEMU_PACKED;
+typedef struct AcpiTableDmar AcpiTableDmar;
+
+/* Masks for Flags field above */
+#define ACPI_DMAR_INTR_REMAP        1
+#define ACPI_DMAR_X2APIC_OPT_OUT    (1 << 1)
+
+/* Values for sub-structure type for DMAR */
+enum {
+    ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,       /* DRHD */
+    ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,     /* RMRR */
+    ACPI_DMAR_TYPE_ATSR = 2,                /* ATSR */
+    ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,   /* RHSR */
+    ACPI_DMAR_TYPE_ANDD = 4,                /* ANDD */
+    ACPI_DMAR_TYPE_RESERVED = 5             /* Reserved for furture use */
+};
+
+/*
+ * Sub-structures for DMAR
+ */
+/* Type 0: Hardware Unit Definition */
+struct AcpiDmarHardwareUnit {
+    uint16_t type;
+    uint16_t length;
+    uint8_t flags;
+    uint8_t reserved;
+    uint16_t pci_segment;   /* The PCI Segment associated with this unit */
+    uint64_t address;   /* Base address of remapping hardware register-set */
+} QEMU_PACKED;
+typedef struct AcpiDmarHardwareUnit AcpiDmarHardwareUnit;
+
+/* Masks for Flags field above */
+#define ACPI_DMAR_INCLUDE_PCI_ALL   1
+
+#endif