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-rw-r--r--qemu/linux-headers/linux/kvm.h1315
-rw-r--r--qemu/linux-headers/linux/kvm_para.h32
-rw-r--r--qemu/linux-headers/linux/psci.h108
-rw-r--r--qemu/linux-headers/linux/userfaultfd.h167
-rw-r--r--qemu/linux-headers/linux/vfio.h691
-rw-r--r--qemu/linux-headers/linux/vhost.h178
-rw-r--r--qemu/linux-headers/linux/virtio_config.h1
-rw-r--r--qemu/linux-headers/linux/virtio_ring.h1
8 files changed, 0 insertions, 2493 deletions
diff --git a/qemu/linux-headers/linux/kvm.h b/qemu/linux-headers/linux/kvm.h
deleted file mode 100644
index 3bae71a87..000000000
--- a/qemu/linux-headers/linux/kvm.h
+++ /dev/null
@@ -1,1315 +0,0 @@
-#ifndef __LINUX_KVM_H
-#define __LINUX_KVM_H
-
-/*
- * Userspace interface for /dev/kvm - kernel based virtual machine
- *
- * Note: you must update KVM_API_VERSION if you change this interface.
- */
-
-#include <linux/types.h>
-
-#include <linux/ioctl.h>
-#include <asm/kvm.h>
-
-#define KVM_API_VERSION 12
-
-/* *** Deprecated interfaces *** */
-
-#define KVM_TRC_SHIFT 16
-
-#define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT)
-#define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1))
-
-#define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01)
-#define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02)
-#define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01)
-
-#define KVM_TRC_HEAD_SIZE 12
-#define KVM_TRC_CYCLE_SIZE 8
-#define KVM_TRC_EXTRA_MAX 7
-
-#define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02)
-#define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03)
-#define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04)
-#define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05)
-#define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06)
-#define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07)
-#define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08)
-#define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09)
-#define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A)
-#define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B)
-#define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C)
-#define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D)
-#define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E)
-#define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F)
-#define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10)
-#define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11)
-#define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12)
-#define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13)
-#define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14)
-#define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15)
-#define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16)
-#define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17)
-#define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18)
-#define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19)
-
-struct kvm_user_trace_setup {
- __u32 buf_size;
- __u32 buf_nr;
-};
-
-#define __KVM_DEPRECATED_MAIN_W_0x06 \
- _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
-#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
-#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
-
-#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
-
-struct kvm_breakpoint {
- __u32 enabled;
- __u32 padding;
- __u64 address;
-};
-
-struct kvm_debug_guest {
- __u32 enabled;
- __u32 pad;
- struct kvm_breakpoint breakpoints[4];
- __u32 singlestep;
-};
-
-#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
-
-/* *** End of deprecated interfaces *** */
-
-
-/* for KVM_CREATE_MEMORY_REGION */
-struct kvm_memory_region {
- __u32 slot;
- __u32 flags;
- __u64 guest_phys_addr;
- __u64 memory_size; /* bytes */
-};
-
-/* for KVM_SET_USER_MEMORY_REGION */
-struct kvm_userspace_memory_region {
- __u32 slot;
- __u32 flags;
- __u64 guest_phys_addr;
- __u64 memory_size; /* bytes */
- __u64 userspace_addr; /* start of the userspace allocated memory */
-};
-
-/*
- * The bit 0 ~ bit 15 of kvm_memory_region::flags are visible for userspace,
- * other bits are reserved for kvm internal use which are defined in
- * include/linux/kvm_host.h.
- */
-#define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0)
-#define KVM_MEM_READONLY (1UL << 1)
-
-/* for KVM_IRQ_LINE */
-struct kvm_irq_level {
- /*
- * ACPI gsi notion of irq.
- * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
- * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
- * For ARM: See Documentation/virtual/kvm/api.txt
- */
- union {
- __u32 irq;
- __s32 status;
- };
- __u32 level;
-};
-
-
-struct kvm_irqchip {
- __u32 chip_id;
- __u32 pad;
- union {
- char dummy[512]; /* reserving space */
-#ifdef __KVM_HAVE_PIT
- struct kvm_pic_state pic;
-#endif
-#ifdef __KVM_HAVE_IOAPIC
- struct kvm_ioapic_state ioapic;
-#endif
- } chip;
-};
-
-/* for KVM_CREATE_PIT2 */
-struct kvm_pit_config {
- __u32 flags;
- __u32 pad[15];
-};
-
-#define KVM_PIT_SPEAKER_DUMMY 1
-
-struct kvm_s390_skeys {
- __u64 start_gfn;
- __u64 count;
- __u64 skeydata_addr;
- __u32 flags;
- __u32 reserved[9];
-};
-
-struct kvm_hyperv_exit {
-#define KVM_EXIT_HYPERV_SYNIC 1
-#define KVM_EXIT_HYPERV_HCALL 2
- __u32 type;
- union {
- struct {
- __u32 msr;
- __u64 control;
- __u64 evt_page;
- __u64 msg_page;
- } synic;
- struct {
- __u64 input;
- __u64 result;
- __u64 params[2];
- } hcall;
- } u;
-};
-
-#define KVM_S390_GET_SKEYS_NONE 1
-#define KVM_S390_SKEYS_MAX 1048576
-
-#define KVM_EXIT_UNKNOWN 0
-#define KVM_EXIT_EXCEPTION 1
-#define KVM_EXIT_IO 2
-#define KVM_EXIT_HYPERCALL 3
-#define KVM_EXIT_DEBUG 4
-#define KVM_EXIT_HLT 5
-#define KVM_EXIT_MMIO 6
-#define KVM_EXIT_IRQ_WINDOW_OPEN 7
-#define KVM_EXIT_SHUTDOWN 8
-#define KVM_EXIT_FAIL_ENTRY 9
-#define KVM_EXIT_INTR 10
-#define KVM_EXIT_SET_TPR 11
-#define KVM_EXIT_TPR_ACCESS 12
-#define KVM_EXIT_S390_SIEIC 13
-#define KVM_EXIT_S390_RESET 14
-#define KVM_EXIT_DCR 15 /* deprecated */
-#define KVM_EXIT_NMI 16
-#define KVM_EXIT_INTERNAL_ERROR 17
-#define KVM_EXIT_OSI 18
-#define KVM_EXIT_PAPR_HCALL 19
-#define KVM_EXIT_S390_UCONTROL 20
-#define KVM_EXIT_WATCHDOG 21
-#define KVM_EXIT_S390_TSCH 22
-#define KVM_EXIT_EPR 23
-#define KVM_EXIT_SYSTEM_EVENT 24
-#define KVM_EXIT_S390_STSI 25
-#define KVM_EXIT_IOAPIC_EOI 26
-#define KVM_EXIT_HYPERV 27
-
-/* For KVM_EXIT_INTERNAL_ERROR */
-/* Emulate instruction failed. */
-#define KVM_INTERNAL_ERROR_EMULATION 1
-/* Encounter unexpected simultaneous exceptions. */
-#define KVM_INTERNAL_ERROR_SIMUL_EX 2
-/* Encounter unexpected vm-exit due to delivery event. */
-#define KVM_INTERNAL_ERROR_DELIVERY_EV 3
-
-/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
-struct kvm_run {
- /* in */
- __u8 request_interrupt_window;
- __u8 padding1[7];
-
- /* out */
- __u32 exit_reason;
- __u8 ready_for_interrupt_injection;
- __u8 if_flag;
- __u16 flags;
-
- /* in (pre_kvm_run), out (post_kvm_run) */
- __u64 cr8;
- __u64 apic_base;
-
-#ifdef __KVM_S390
- /* the processor status word for s390 */
- __u64 psw_mask; /* psw upper half */
- __u64 psw_addr; /* psw lower half */
-#endif
- union {
- /* KVM_EXIT_UNKNOWN */
- struct {
- __u64 hardware_exit_reason;
- } hw;
- /* KVM_EXIT_FAIL_ENTRY */
- struct {
- __u64 hardware_entry_failure_reason;
- } fail_entry;
- /* KVM_EXIT_EXCEPTION */
- struct {
- __u32 exception;
- __u32 error_code;
- } ex;
- /* KVM_EXIT_IO */
- struct {
-#define KVM_EXIT_IO_IN 0
-#define KVM_EXIT_IO_OUT 1
- __u8 direction;
- __u8 size; /* bytes */
- __u16 port;
- __u32 count;
- __u64 data_offset; /* relative to kvm_run start */
- } io;
- /* KVM_EXIT_DEBUG */
- struct {
- struct kvm_debug_exit_arch arch;
- } debug;
- /* KVM_EXIT_MMIO */
- struct {
- __u64 phys_addr;
- __u8 data[8];
- __u32 len;
- __u8 is_write;
- } mmio;
- /* KVM_EXIT_HYPERCALL */
- struct {
- __u64 nr;
- __u64 args[6];
- __u64 ret;
- __u32 longmode;
- __u32 pad;
- } hypercall;
- /* KVM_EXIT_TPR_ACCESS */
- struct {
- __u64 rip;
- __u32 is_write;
- __u32 pad;
- } tpr_access;
- /* KVM_EXIT_S390_SIEIC */
- struct {
- __u8 icptcode;
- __u16 ipa;
- __u32 ipb;
- } s390_sieic;
- /* KVM_EXIT_S390_RESET */
-#define KVM_S390_RESET_POR 1
-#define KVM_S390_RESET_CLEAR 2
-#define KVM_S390_RESET_SUBSYSTEM 4
-#define KVM_S390_RESET_CPU_INIT 8
-#define KVM_S390_RESET_IPL 16
- __u64 s390_reset_flags;
- /* KVM_EXIT_S390_UCONTROL */
- struct {
- __u64 trans_exc_code;
- __u32 pgm_code;
- } s390_ucontrol;
- /* KVM_EXIT_DCR (deprecated) */
- struct {
- __u32 dcrn;
- __u32 data;
- __u8 is_write;
- } dcr;
- /* KVM_EXIT_INTERNAL_ERROR */
- struct {
- __u32 suberror;
- /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */
- __u32 ndata;
- __u64 data[16];
- } internal;
- /* KVM_EXIT_OSI */
- struct {
- __u64 gprs[32];
- } osi;
- /* KVM_EXIT_PAPR_HCALL */
- struct {
- __u64 nr;
- __u64 ret;
- __u64 args[9];
- } papr_hcall;
- /* KVM_EXIT_S390_TSCH */
- struct {
- __u16 subchannel_id;
- __u16 subchannel_nr;
- __u32 io_int_parm;
- __u32 io_int_word;
- __u32 ipb;
- __u8 dequeued;
- } s390_tsch;
- /* KVM_EXIT_EPR */
- struct {
- __u32 epr;
- } epr;
- /* KVM_EXIT_SYSTEM_EVENT */
- struct {
-#define KVM_SYSTEM_EVENT_SHUTDOWN 1
-#define KVM_SYSTEM_EVENT_RESET 2
-#define KVM_SYSTEM_EVENT_CRASH 3
- __u32 type;
- __u64 flags;
- } system_event;
- /* KVM_EXIT_S390_STSI */
- struct {
- __u64 addr;
- __u8 ar;
- __u8 reserved;
- __u8 fc;
- __u8 sel1;
- __u16 sel2;
- } s390_stsi;
- /* KVM_EXIT_IOAPIC_EOI */
- struct {
- __u8 vector;
- } eoi;
- /* KVM_EXIT_HYPERV */
- struct kvm_hyperv_exit hyperv;
- /* Fix the size of the union. */
- char padding[256];
- };
-
- /*
- * shared registers between kvm and userspace.
- * kvm_valid_regs specifies the register classes set by the host
- * kvm_dirty_regs specified the register classes dirtied by userspace
- * struct kvm_sync_regs is architecture specific, as well as the
- * bits for kvm_valid_regs and kvm_dirty_regs
- */
- __u64 kvm_valid_regs;
- __u64 kvm_dirty_regs;
- union {
- struct kvm_sync_regs regs;
- char padding[2048];
- } s;
-};
-
-/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
-
-struct kvm_coalesced_mmio_zone {
- __u64 addr;
- __u32 size;
- __u32 pad;
-};
-
-struct kvm_coalesced_mmio {
- __u64 phys_addr;
- __u32 len;
- __u32 pad;
- __u8 data[8];
-};
-
-struct kvm_coalesced_mmio_ring {
- __u32 first, last;
- struct kvm_coalesced_mmio coalesced_mmio[0];
-};
-
-#define KVM_COALESCED_MMIO_MAX \
- ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
- sizeof(struct kvm_coalesced_mmio))
-
-/* for KVM_TRANSLATE */
-struct kvm_translation {
- /* in */
- __u64 linear_address;
-
- /* out */
- __u64 physical_address;
- __u8 valid;
- __u8 writeable;
- __u8 usermode;
- __u8 pad[5];
-};
-
-/* for KVM_S390_MEM_OP */
-struct kvm_s390_mem_op {
- /* in */
- __u64 gaddr; /* the guest address */
- __u64 flags; /* flags */
- __u32 size; /* amount of bytes */
- __u32 op; /* type of operation */
- __u64 buf; /* buffer in userspace */
- __u8 ar; /* the access register number */
- __u8 reserved[31]; /* should be set to 0 */
-};
-/* types for kvm_s390_mem_op->op */
-#define KVM_S390_MEMOP_LOGICAL_READ 0
-#define KVM_S390_MEMOP_LOGICAL_WRITE 1
-/* flags for kvm_s390_mem_op->flags */
-#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0)
-#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1)
-
-/* for KVM_INTERRUPT */
-struct kvm_interrupt {
- /* in */
- __u32 irq;
-};
-
-/* for KVM_GET_DIRTY_LOG */
-struct kvm_dirty_log {
- __u32 slot;
- __u32 padding1;
- union {
- void *dirty_bitmap; /* one bit per page */
- __u64 padding2;
- };
-};
-
-/* for KVM_SET_SIGNAL_MASK */
-struct kvm_signal_mask {
- __u32 len;
- __u8 sigset[0];
-};
-
-/* for KVM_TPR_ACCESS_REPORTING */
-struct kvm_tpr_access_ctl {
- __u32 enabled;
- __u32 flags;
- __u32 reserved[8];
-};
-
-/* for KVM_SET_VAPIC_ADDR */
-struct kvm_vapic_addr {
- __u64 vapic_addr;
-};
-
-/* for KVM_SET_MP_STATE */
-
-/* not all states are valid on all architectures */
-#define KVM_MP_STATE_RUNNABLE 0
-#define KVM_MP_STATE_UNINITIALIZED 1
-#define KVM_MP_STATE_INIT_RECEIVED 2
-#define KVM_MP_STATE_HALTED 3
-#define KVM_MP_STATE_SIPI_RECEIVED 4
-#define KVM_MP_STATE_STOPPED 5
-#define KVM_MP_STATE_CHECK_STOP 6
-#define KVM_MP_STATE_OPERATING 7
-#define KVM_MP_STATE_LOAD 8
-
-struct kvm_mp_state {
- __u32 mp_state;
-};
-
-struct kvm_s390_psw {
- __u64 mask;
- __u64 addr;
-};
-
-/* valid values for type in kvm_s390_interrupt */
-#define KVM_S390_SIGP_STOP 0xfffe0000u
-#define KVM_S390_PROGRAM_INT 0xfffe0001u
-#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
-#define KVM_S390_RESTART 0xfffe0003u
-#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u
-#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u
-#define KVM_S390_MCHK 0xfffe1000u
-#define KVM_S390_INT_CLOCK_COMP 0xffff1004u
-#define KVM_S390_INT_CPU_TIMER 0xffff1005u
-#define KVM_S390_INT_VIRTIO 0xffff2603u
-#define KVM_S390_INT_SERVICE 0xffff2401u
-#define KVM_S390_INT_EMERGENCY 0xffff1201u
-#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u
-/* Anything below 0xfffe0000u is taken by INT_IO */
-#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \
- (((schid)) | \
- ((ssid) << 16) | \
- ((cssid) << 18) | \
- ((ai) << 26))
-#define KVM_S390_INT_IO_MIN 0x00000000u
-#define KVM_S390_INT_IO_MAX 0xfffdffffu
-#define KVM_S390_INT_IO_AI_MASK 0x04000000u
-
-
-struct kvm_s390_interrupt {
- __u32 type;
- __u32 parm;
- __u64 parm64;
-};
-
-struct kvm_s390_io_info {
- __u16 subchannel_id;
- __u16 subchannel_nr;
- __u32 io_int_parm;
- __u32 io_int_word;
-};
-
-struct kvm_s390_ext_info {
- __u32 ext_params;
- __u32 pad;
- __u64 ext_params2;
-};
-
-struct kvm_s390_pgm_info {
- __u64 trans_exc_code;
- __u64 mon_code;
- __u64 per_address;
- __u32 data_exc_code;
- __u16 code;
- __u16 mon_class_nr;
- __u8 per_code;
- __u8 per_atmid;
- __u8 exc_access_id;
- __u8 per_access_id;
- __u8 op_access_id;
-#define KVM_S390_PGM_FLAGS_ILC_VALID 0x01
-#define KVM_S390_PGM_FLAGS_ILC_0 0x02
-#define KVM_S390_PGM_FLAGS_ILC_1 0x04
-#define KVM_S390_PGM_FLAGS_ILC_MASK 0x06
-#define KVM_S390_PGM_FLAGS_NO_REWIND 0x08
- __u8 flags;
- __u8 pad[2];
-};
-
-struct kvm_s390_prefix_info {
- __u32 address;
-};
-
-struct kvm_s390_extcall_info {
- __u16 code;
-};
-
-struct kvm_s390_emerg_info {
- __u16 code;
-};
-
-#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01
-struct kvm_s390_stop_info {
- __u32 flags;
-};
-
-struct kvm_s390_mchk_info {
- __u64 cr14;
- __u64 mcic;
- __u64 failing_storage_address;
- __u32 ext_damage_code;
- __u32 pad;
- __u8 fixed_logout[16];
-};
-
-struct kvm_s390_irq {
- __u64 type;
- union {
- struct kvm_s390_io_info io;
- struct kvm_s390_ext_info ext;
- struct kvm_s390_pgm_info pgm;
- struct kvm_s390_emerg_info emerg;
- struct kvm_s390_extcall_info extcall;
- struct kvm_s390_prefix_info prefix;
- struct kvm_s390_stop_info stop;
- struct kvm_s390_mchk_info mchk;
- char reserved[64];
- } u;
-};
-
-struct kvm_s390_irq_state {
- __u64 buf;
- __u32 flags;
- __u32 len;
- __u32 reserved[4];
-};
-
-/* for KVM_SET_GUEST_DEBUG */
-
-#define KVM_GUESTDBG_ENABLE 0x00000001
-#define KVM_GUESTDBG_SINGLESTEP 0x00000002
-
-struct kvm_guest_debug {
- __u32 control;
- __u32 pad;
- struct kvm_guest_debug_arch arch;
-};
-
-enum {
- kvm_ioeventfd_flag_nr_datamatch,
- kvm_ioeventfd_flag_nr_pio,
- kvm_ioeventfd_flag_nr_deassign,
- kvm_ioeventfd_flag_nr_virtio_ccw_notify,
- kvm_ioeventfd_flag_nr_fast_mmio,
- kvm_ioeventfd_flag_nr_max,
-};
-
-#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
-#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio)
-#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign)
-#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \
- (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify)
-
-#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1)
-
-struct kvm_ioeventfd {
- __u64 datamatch;
- __u64 addr; /* legal pio/mmio address */
- __u32 len; /* 1, 2, 4, or 8 bytes; or 0 to ignore length */
- __s32 fd;
- __u32 flags;
- __u8 pad[36];
-};
-
-/* for KVM_ENABLE_CAP */
-struct kvm_enable_cap {
- /* in */
- __u32 cap;
- __u32 flags;
- __u64 args[4];
- __u8 pad[64];
-};
-
-/* for KVM_PPC_GET_PVINFO */
-struct kvm_ppc_pvinfo {
- /* out */
- __u32 flags;
- __u32 hcall[4];
- __u8 pad[108];
-};
-
-/* for KVM_PPC_GET_SMMU_INFO */
-#define KVM_PPC_PAGE_SIZES_MAX_SZ 8
-
-struct kvm_ppc_one_page_size {
- __u32 page_shift; /* Page shift (or 0) */
- __u32 pte_enc; /* Encoding in the HPTE (>>12) */
-};
-
-struct kvm_ppc_one_seg_page_size {
- __u32 page_shift; /* Base page shift of segment (or 0) */
- __u32 slb_enc; /* SLB encoding for BookS */
- struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
-};
-
-#define KVM_PPC_PAGE_SIZES_REAL 0x00000001
-#define KVM_PPC_1T_SEGMENTS 0x00000002
-
-struct kvm_ppc_smmu_info {
- __u64 flags;
- __u32 slb_size;
- __u32 pad;
- struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
-};
-
-#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0)
-
-#define KVMIO 0xAE
-
-/* machine type bits, to be used as argument to KVM_CREATE_VM */
-#define KVM_VM_S390_UCONTROL 1
-
-/* on ppc, 0 indicate default, 1 should force HV and 2 PR */
-#define KVM_VM_PPC_HV 1
-#define KVM_VM_PPC_PR 2
-
-#define KVM_S390_SIE_PAGE_OFFSET 1
-
-/*
- * ioctls for /dev/kvm fds:
- */
-#define KVM_GET_API_VERSION _IO(KVMIO, 0x00)
-#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */
-#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list)
-
-#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06)
-/*
- * Check if a kvm extension is available. Argument is extension number,
- * return is 1 (yes) or 0 (no, sorry).
- */
-#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03)
-/*
- * Get size for mmap(vcpu_fd)
- */
-#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */
-#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
-#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06
-#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07
-#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08
-#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
-
-/*
- * Extension capability list.
- */
-#define KVM_CAP_IRQCHIP 0
-#define KVM_CAP_HLT 1
-#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
-#define KVM_CAP_USER_MEMORY 3
-#define KVM_CAP_SET_TSS_ADDR 4
-#define KVM_CAP_VAPIC 6
-#define KVM_CAP_EXT_CPUID 7
-#define KVM_CAP_CLOCKSOURCE 8
-#define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */
-#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */
-#define KVM_CAP_PIT 11
-#define KVM_CAP_NOP_IO_DELAY 12
-#define KVM_CAP_PV_MMU 13
-#define KVM_CAP_MP_STATE 14
-#define KVM_CAP_COALESCED_MMIO 15
-#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */
-#define KVM_CAP_IOMMU 18
-/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
-#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
-#define KVM_CAP_USER_NMI 22
-#ifdef __KVM_HAVE_GUEST_DEBUG
-#define KVM_CAP_SET_GUEST_DEBUG 23
-#endif
-#ifdef __KVM_HAVE_PIT
-#define KVM_CAP_REINJECT_CONTROL 24
-#endif
-#define KVM_CAP_IRQ_ROUTING 25
-#define KVM_CAP_IRQ_INJECT_STATUS 26
-#define KVM_CAP_ASSIGN_DEV_IRQ 29
-/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
-#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
-#ifdef __KVM_HAVE_MCE
-#define KVM_CAP_MCE 31
-#endif
-#define KVM_CAP_IRQFD 32
-#ifdef __KVM_HAVE_PIT
-#define KVM_CAP_PIT2 33
-#endif
-#define KVM_CAP_SET_BOOT_CPU_ID 34
-#ifdef __KVM_HAVE_PIT_STATE2
-#define KVM_CAP_PIT_STATE2 35
-#endif
-#define KVM_CAP_IOEVENTFD 36
-#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
-#ifdef __KVM_HAVE_XEN_HVM
-#define KVM_CAP_XEN_HVM 38
-#endif
-#define KVM_CAP_ADJUST_CLOCK 39
-#define KVM_CAP_INTERNAL_ERROR_DATA 40
-#ifdef __KVM_HAVE_VCPU_EVENTS
-#define KVM_CAP_VCPU_EVENTS 41
-#endif
-#define KVM_CAP_S390_PSW 42
-#define KVM_CAP_PPC_SEGSTATE 43
-#define KVM_CAP_HYPERV 44
-#define KVM_CAP_HYPERV_VAPIC 45
-#define KVM_CAP_HYPERV_SPIN 46
-#define KVM_CAP_PCI_SEGMENT 47
-#define KVM_CAP_PPC_PAIRED_SINGLES 48
-#define KVM_CAP_INTR_SHADOW 49
-#ifdef __KVM_HAVE_DEBUGREGS
-#define KVM_CAP_DEBUGREGS 50
-#endif
-#define KVM_CAP_X86_ROBUST_SINGLESTEP 51
-#define KVM_CAP_PPC_OSI 52
-#define KVM_CAP_PPC_UNSET_IRQ 53
-#define KVM_CAP_ENABLE_CAP 54
-#ifdef __KVM_HAVE_XSAVE
-#define KVM_CAP_XSAVE 55
-#endif
-#ifdef __KVM_HAVE_XCRS
-#define KVM_CAP_XCRS 56
-#endif
-#define KVM_CAP_PPC_GET_PVINFO 57
-#define KVM_CAP_PPC_IRQ_LEVEL 58
-#define KVM_CAP_ASYNC_PF 59
-#define KVM_CAP_TSC_CONTROL 60
-#define KVM_CAP_GET_TSC_KHZ 61
-#define KVM_CAP_PPC_BOOKE_SREGS 62
-#define KVM_CAP_SPAPR_TCE 63
-#define KVM_CAP_PPC_SMT 64
-#define KVM_CAP_PPC_RMA 65
-#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */
-#define KVM_CAP_PPC_HIOR 67
-#define KVM_CAP_PPC_PAPR 68
-#define KVM_CAP_SW_TLB 69
-#define KVM_CAP_ONE_REG 70
-#define KVM_CAP_S390_GMAP 71
-#define KVM_CAP_TSC_DEADLINE_TIMER 72
-#define KVM_CAP_S390_UCONTROL 73
-#define KVM_CAP_SYNC_REGS 74
-#define KVM_CAP_PCI_2_3 75
-#define KVM_CAP_KVMCLOCK_CTRL 76
-#define KVM_CAP_SIGNAL_MSI 77
-#define KVM_CAP_PPC_GET_SMMU_INFO 78
-#define KVM_CAP_S390_COW 79
-#define KVM_CAP_PPC_ALLOC_HTAB 80
-#define KVM_CAP_READONLY_MEM 81
-#define KVM_CAP_IRQFD_RESAMPLE 82
-#define KVM_CAP_PPC_BOOKE_WATCHDOG 83
-#define KVM_CAP_PPC_HTAB_FD 84
-#define KVM_CAP_S390_CSS_SUPPORT 85
-#define KVM_CAP_PPC_EPR 86
-#define KVM_CAP_ARM_PSCI 87
-#define KVM_CAP_ARM_SET_DEVICE_ADDR 88
-#define KVM_CAP_DEVICE_CTRL 89
-#define KVM_CAP_IRQ_MPIC 90
-#define KVM_CAP_PPC_RTAS 91
-#define KVM_CAP_IRQ_XICS 92
-#define KVM_CAP_ARM_EL1_32BIT 93
-#define KVM_CAP_SPAPR_MULTITCE 94
-#define KVM_CAP_EXT_EMUL_CPUID 95
-#define KVM_CAP_HYPERV_TIME 96
-#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
-#define KVM_CAP_ENABLE_CAP_VM 98
-#define KVM_CAP_S390_IRQCHIP 99
-#define KVM_CAP_IOEVENTFD_NO_LENGTH 100
-#define KVM_CAP_VM_ATTRIBUTES 101
-#define KVM_CAP_ARM_PSCI_0_2 102
-#define KVM_CAP_PPC_FIXUP_HCALL 103
-#define KVM_CAP_PPC_ENABLE_HCALL 104
-#define KVM_CAP_CHECK_EXTENSION_VM 105
-#define KVM_CAP_S390_USER_SIGP 106
-#define KVM_CAP_S390_VECTOR_REGISTERS 107
-#define KVM_CAP_S390_MEM_OP 108
-#define KVM_CAP_S390_USER_STSI 109
-#define KVM_CAP_S390_SKEYS 110
-#define KVM_CAP_MIPS_FPU 111
-#define KVM_CAP_MIPS_MSA 112
-#define KVM_CAP_S390_INJECT_IRQ 113
-#define KVM_CAP_S390_IRQ_STATE 114
-#define KVM_CAP_PPC_HWRNG 115
-#define KVM_CAP_DISABLE_QUIRKS 116
-#define KVM_CAP_X86_SMM 117
-#define KVM_CAP_MULTI_ADDRESS_SPACE 118
-#define KVM_CAP_GUEST_DEBUG_HW_BPS 119
-#define KVM_CAP_GUEST_DEBUG_HW_WPS 120
-#define KVM_CAP_SPLIT_IRQCHIP 121
-#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
-#define KVM_CAP_HYPERV_SYNIC 123
-#define KVM_CAP_S390_RI 124
-#define KVM_CAP_SPAPR_TCE_64 125
-#define KVM_CAP_ARM_PMU_V3 126
-#define KVM_CAP_VCPU_ATTRIBUTES 127
-
-#ifdef KVM_CAP_IRQ_ROUTING
-
-struct kvm_irq_routing_irqchip {
- __u32 irqchip;
- __u32 pin;
-};
-
-struct kvm_irq_routing_msi {
- __u32 address_lo;
- __u32 address_hi;
- __u32 data;
- __u32 pad;
-};
-
-struct kvm_irq_routing_s390_adapter {
- __u64 ind_addr;
- __u64 summary_addr;
- __u64 ind_offset;
- __u32 summary_offset;
- __u32 adapter_id;
-};
-
-struct kvm_irq_routing_hv_sint {
- __u32 vcpu;
- __u32 sint;
-};
-
-/* gsi routing entry types */
-#define KVM_IRQ_ROUTING_IRQCHIP 1
-#define KVM_IRQ_ROUTING_MSI 2
-#define KVM_IRQ_ROUTING_S390_ADAPTER 3
-#define KVM_IRQ_ROUTING_HV_SINT 4
-
-struct kvm_irq_routing_entry {
- __u32 gsi;
- __u32 type;
- __u32 flags;
- __u32 pad;
- union {
- struct kvm_irq_routing_irqchip irqchip;
- struct kvm_irq_routing_msi msi;
- struct kvm_irq_routing_s390_adapter adapter;
- struct kvm_irq_routing_hv_sint hv_sint;
- __u32 pad[8];
- } u;
-};
-
-struct kvm_irq_routing {
- __u32 nr;
- __u32 flags;
- struct kvm_irq_routing_entry entries[0];
-};
-
-#endif
-
-#ifdef KVM_CAP_MCE
-/* x86 MCE */
-struct kvm_x86_mce {
- __u64 status;
- __u64 addr;
- __u64 misc;
- __u64 mcg_status;
- __u8 bank;
- __u8 pad1[7];
- __u64 pad2[3];
-};
-#endif
-
-#ifdef KVM_CAP_XEN_HVM
-struct kvm_xen_hvm_config {
- __u32 flags;
- __u32 msr;
- __u64 blob_addr_32;
- __u64 blob_addr_64;
- __u8 blob_size_32;
- __u8 blob_size_64;
- __u8 pad2[30];
-};
-#endif
-
-#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
-/*
- * Available with KVM_CAP_IRQFD_RESAMPLE
- *
- * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies
- * the irqfd to operate in resampling mode for level triggered interrupt
- * emulation. See Documentation/virtual/kvm/api.txt.
- */
-#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
-
-struct kvm_irqfd {
- __u32 fd;
- __u32 gsi;
- __u32 flags;
- __u32 resamplefd;
- __u8 pad[16];
-};
-
-struct kvm_clock_data {
- __u64 clock;
- __u32 flags;
- __u32 pad[9];
-};
-
-#define KVM_MMU_FSL_BOOKE_NOHV 0
-#define KVM_MMU_FSL_BOOKE_HV 1
-
-struct kvm_config_tlb {
- __u64 params;
- __u64 array;
- __u32 mmu_type;
- __u32 array_len;
-};
-
-struct kvm_dirty_tlb {
- __u64 bitmap;
- __u32 num_dirty;
-};
-
-/* Available with KVM_CAP_ONE_REG */
-
-#define KVM_REG_ARCH_MASK 0xff00000000000000ULL
-#define KVM_REG_GENERIC 0x0000000000000000ULL
-
-/*
- * Architecture specific registers are to be defined in arch headers and
- * ORed with the arch identifier.
- */
-#define KVM_REG_PPC 0x1000000000000000ULL
-#define KVM_REG_X86 0x2000000000000000ULL
-#define KVM_REG_IA64 0x3000000000000000ULL
-#define KVM_REG_ARM 0x4000000000000000ULL
-#define KVM_REG_S390 0x5000000000000000ULL
-#define KVM_REG_ARM64 0x6000000000000000ULL
-#define KVM_REG_MIPS 0x7000000000000000ULL
-
-#define KVM_REG_SIZE_SHIFT 52
-#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL
-#define KVM_REG_SIZE_U8 0x0000000000000000ULL
-#define KVM_REG_SIZE_U16 0x0010000000000000ULL
-#define KVM_REG_SIZE_U32 0x0020000000000000ULL
-#define KVM_REG_SIZE_U64 0x0030000000000000ULL
-#define KVM_REG_SIZE_U128 0x0040000000000000ULL
-#define KVM_REG_SIZE_U256 0x0050000000000000ULL
-#define KVM_REG_SIZE_U512 0x0060000000000000ULL
-#define KVM_REG_SIZE_U1024 0x0070000000000000ULL
-
-struct kvm_reg_list {
- __u64 n; /* number of regs */
- __u64 reg[0];
-};
-
-struct kvm_one_reg {
- __u64 id;
- __u64 addr;
-};
-
-struct kvm_msi {
- __u32 address_lo;
- __u32 address_hi;
- __u32 data;
- __u32 flags;
- __u8 pad[16];
-};
-
-struct kvm_arm_device_addr {
- __u64 id;
- __u64 addr;
-};
-
-/*
- * Device control API, available with KVM_CAP_DEVICE_CTRL
- */
-#define KVM_CREATE_DEVICE_TEST 1
-
-struct kvm_create_device {
- __u32 type; /* in: KVM_DEV_TYPE_xxx */
- __u32 fd; /* out: device handle */
- __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */
-};
-
-struct kvm_device_attr {
- __u32 flags; /* no flags currently defined */
- __u32 group; /* device-defined */
- __u64 attr; /* group-defined */
- __u64 addr; /* userspace address of attr data */
-};
-
-#define KVM_DEV_VFIO_GROUP 1
-#define KVM_DEV_VFIO_GROUP_ADD 1
-#define KVM_DEV_VFIO_GROUP_DEL 2
-
-enum kvm_device_type {
- KVM_DEV_TYPE_FSL_MPIC_20 = 1,
-#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20
- KVM_DEV_TYPE_FSL_MPIC_42,
-#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42
- KVM_DEV_TYPE_XICS,
-#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS
- KVM_DEV_TYPE_VFIO,
-#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO
- KVM_DEV_TYPE_ARM_VGIC_V2,
-#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2
- KVM_DEV_TYPE_FLIC,
-#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC
- KVM_DEV_TYPE_ARM_VGIC_V3,
-#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3
- KVM_DEV_TYPE_MAX,
-};
-
-/*
- * ioctls for VM fds
- */
-#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region)
-/*
- * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
- * a vcpu fd.
- */
-#define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
-#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
-/* KVM_SET_MEMORY_ALIAS is obsolete: */
-#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
-#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
-#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
-#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
- struct kvm_userspace_memory_region)
-#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
-#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
-
-/* enable ucontrol for s390 */
-struct kvm_s390_ucas_mapping {
- __u64 user_addr;
- __u64 vcpu_addr;
- __u64 length;
-};
-#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
-#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
-#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long)
-
-/* Device model IOC */
-#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60)
-#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level)
-#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip)
-#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip)
-#define KVM_CREATE_PIT _IO(KVMIO, 0x64)
-#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state)
-#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state)
-#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level)
-#define KVM_REGISTER_COALESCED_MMIO \
- _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
-#define KVM_UNREGISTER_COALESCED_MMIO \
- _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
-#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
- struct kvm_assigned_pci_dev)
-#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
-/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
-#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70
-#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
-#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
-#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
- struct kvm_assigned_pci_dev)
-#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \
- struct kvm_assigned_msix_nr)
-#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \
- struct kvm_assigned_msix_entry)
-#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
-#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd)
-#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config)
-#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78)
-#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd)
-#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config)
-#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data)
-#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data)
-/* Available with KVM_CAP_PIT_STATE2 */
-#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2)
-#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2)
-/* Available with KVM_CAP_PPC_GET_PVINFO */
-#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo)
-/* Available with KVM_CAP_TSC_CONTROL */
-#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2)
-#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3)
-/* Available with KVM_CAP_PCI_2_3 */
-#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \
- struct kvm_assigned_pci_dev)
-/* Available with KVM_CAP_SIGNAL_MSI */
-#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi)
-/* Available with KVM_CAP_PPC_GET_SMMU_INFO */
-#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info)
-/* Available with KVM_CAP_PPC_ALLOC_HTAB */
-#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32)
-#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce)
-#define KVM_CREATE_SPAPR_TCE_64 _IOW(KVMIO, 0xa8, \
- struct kvm_create_spapr_tce_64)
-/* Available with KVM_CAP_RMA */
-#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma)
-/* Available with KVM_CAP_PPC_HTAB_FD */
-#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd)
-/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */
-#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr)
-/* Available with KVM_CAP_PPC_RTAS */
-#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args)
-
-/* ioctl for vm fd */
-#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device)
-
-/* ioctls for fds returned by KVM_CREATE_DEVICE */
-#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr)
-#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr)
-#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr)
-
-/*
- * ioctls for vcpu fds
- */
-#define KVM_RUN _IO(KVMIO, 0x80)
-#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs)
-#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs)
-#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs)
-#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
-#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
-#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
-/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
-#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87
-#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
-#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
-#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
-#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask)
-#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu)
-#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu)
-#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state)
-#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state)
-#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2)
-#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
-/* Available with KVM_CAP_VAPIC */
-#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
-/* Available with KVM_CAP_VAPIC */
-#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr)
-/* valid for virtual machine (for floating interrupt)_and_ vcpu */
-#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt)
-/* store status for s390 */
-#define KVM_S390_STORE_STATUS_NOADDR (-1ul)
-#define KVM_S390_STORE_STATUS_PREFIXED (-2ul)
-#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long)
-/* initial ipl psw for s390 */
-#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw)
-/* initial reset for s390 */
-#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97)
-#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state)
-#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
-/* Available with KVM_CAP_USER_NMI */
-#define KVM_NMI _IO(KVMIO, 0x9a)
-/* Available with KVM_CAP_SET_GUEST_DEBUG */
-#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
-/* MCE for x86 */
-#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64)
-#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64)
-#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce)
-/* Available with KVM_CAP_VCPU_EVENTS */
-#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events)
-#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events)
-/* Available with KVM_CAP_DEBUGREGS */
-#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
-#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
-/*
- * vcpu version available with KVM_ENABLE_CAP
- * vm version available with KVM_CAP_ENABLE_CAP_VM
- */
-#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
-/* Available with KVM_CAP_XSAVE */
-#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave)
-#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave)
-/* Available with KVM_CAP_XCRS */
-#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs)
-#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs)
-/* Available with KVM_CAP_SW_TLB */
-#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb)
-/* Available with KVM_CAP_ONE_REG */
-#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg)
-#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg)
-/* VM is being stopped by host */
-#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad)
-#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init)
-#define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init)
-#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
-/* Available with KVM_CAP_S390_MEM_OP */
-#define KVM_S390_MEM_OP _IOW(KVMIO, 0xb1, struct kvm_s390_mem_op)
-/* Available with KVM_CAP_S390_SKEYS */
-#define KVM_S390_GET_SKEYS _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
-#define KVM_S390_SET_SKEYS _IOW(KVMIO, 0xb3, struct kvm_s390_skeys)
-/* Available with KVM_CAP_S390_INJECT_IRQ */
-#define KVM_S390_IRQ _IOW(KVMIO, 0xb4, struct kvm_s390_irq)
-/* Available with KVM_CAP_S390_IRQ_STATE */
-#define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state)
-#define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state)
-/* Available with KVM_CAP_X86_SMM */
-#define KVM_SMI _IO(KVMIO, 0xb7)
-
-#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
-#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1)
-#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2)
-
-struct kvm_assigned_pci_dev {
- __u32 assigned_dev_id;
- __u32 busnr;
- __u32 devfn;
- __u32 flags;
- __u32 segnr;
- union {
- __u32 reserved[11];
- };
-};
-
-#define KVM_DEV_IRQ_HOST_INTX (1 << 0)
-#define KVM_DEV_IRQ_HOST_MSI (1 << 1)
-#define KVM_DEV_IRQ_HOST_MSIX (1 << 2)
-
-#define KVM_DEV_IRQ_GUEST_INTX (1 << 8)
-#define KVM_DEV_IRQ_GUEST_MSI (1 << 9)
-#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10)
-
-#define KVM_DEV_IRQ_HOST_MASK 0x00ff
-#define KVM_DEV_IRQ_GUEST_MASK 0xff00
-
-struct kvm_assigned_irq {
- __u32 assigned_dev_id;
- __u32 host_irq; /* ignored (legacy field) */
- __u32 guest_irq;
- __u32 flags;
- union {
- __u32 reserved[12];
- };
-};
-
-struct kvm_assigned_msix_nr {
- __u32 assigned_dev_id;
- __u16 entry_nr;
- __u16 padding;
-};
-
-#define KVM_MAX_MSIX_PER_DEV 256
-struct kvm_assigned_msix_entry {
- __u32 assigned_dev_id;
- __u32 gsi;
- __u16 entry; /* The index of entry in the MSI-X table */
- __u16 padding[3];
-};
-
-#endif /* __LINUX_KVM_H */
diff --git a/qemu/linux-headers/linux/kvm_para.h b/qemu/linux-headers/linux/kvm_para.h
deleted file mode 100644
index e61661edf..000000000
--- a/qemu/linux-headers/linux/kvm_para.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef __LINUX_KVM_PARA_H
-#define __LINUX_KVM_PARA_H
-
-/*
- * This header file provides a method for making a hypercall to the host
- * Architectures should define:
- * - kvm_hypercall0, kvm_hypercall1...
- * - kvm_arch_para_features
- * - kvm_para_available
- */
-
-/* Return values for hypercalls */
-#define KVM_ENOSYS 1000
-#define KVM_EFAULT EFAULT
-#define KVM_E2BIG E2BIG
-#define KVM_EPERM EPERM
-
-#define KVM_HC_VAPIC_POLL_IRQ 1
-#define KVM_HC_MMU_OP 2
-#define KVM_HC_FEATURES 3
-#define KVM_HC_PPC_MAP_MAGIC_PAGE 4
-#define KVM_HC_KICK_CPU 5
-#define KVM_HC_MIPS_GET_CLOCK_FREQ 6
-#define KVM_HC_MIPS_EXIT_VM 7
-#define KVM_HC_MIPS_CONSOLE_OUTPUT 8
-
-/*
- * hypercalls use architecture specific
- */
-#include <asm/kvm_para.h>
-
-#endif /* __LINUX_KVM_PARA_H */
diff --git a/qemu/linux-headers/linux/psci.h b/qemu/linux-headers/linux/psci.h
deleted file mode 100644
index 08d443f7c..000000000
--- a/qemu/linux-headers/linux/psci.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * ARM Power State and Coordination Interface (PSCI) header
- *
- * This header holds common PSCI defines and macros shared
- * by: ARM kernel, ARM64 kernel, KVM ARM/ARM64 and user space.
- *
- * Copyright (C) 2014 Linaro Ltd.
- * Author: Anup Patel <anup.patel@linaro.org>
- */
-
-#ifndef _LINUX_PSCI_H
-#define _LINUX_PSCI_H
-
-/*
- * PSCI v0.1 interface
- *
- * The PSCI v0.1 function numbers are implementation defined.
- *
- * Only PSCI return values such as: SUCCESS, NOT_SUPPORTED,
- * INVALID_PARAMS, and DENIED defined below are applicable
- * to PSCI v0.1.
- */
-
-/* PSCI v0.2 interface */
-#define PSCI_0_2_FN_BASE 0x84000000
-#define PSCI_0_2_FN(n) (PSCI_0_2_FN_BASE + (n))
-#define PSCI_0_2_64BIT 0x40000000
-#define PSCI_0_2_FN64_BASE \
- (PSCI_0_2_FN_BASE + PSCI_0_2_64BIT)
-#define PSCI_0_2_FN64(n) (PSCI_0_2_FN64_BASE + (n))
-
-#define PSCI_0_2_FN_PSCI_VERSION PSCI_0_2_FN(0)
-#define PSCI_0_2_FN_CPU_SUSPEND PSCI_0_2_FN(1)
-#define PSCI_0_2_FN_CPU_OFF PSCI_0_2_FN(2)
-#define PSCI_0_2_FN_CPU_ON PSCI_0_2_FN(3)
-#define PSCI_0_2_FN_AFFINITY_INFO PSCI_0_2_FN(4)
-#define PSCI_0_2_FN_MIGRATE PSCI_0_2_FN(5)
-#define PSCI_0_2_FN_MIGRATE_INFO_TYPE PSCI_0_2_FN(6)
-#define PSCI_0_2_FN_MIGRATE_INFO_UP_CPU PSCI_0_2_FN(7)
-#define PSCI_0_2_FN_SYSTEM_OFF PSCI_0_2_FN(8)
-#define PSCI_0_2_FN_SYSTEM_RESET PSCI_0_2_FN(9)
-
-#define PSCI_0_2_FN64_CPU_SUSPEND PSCI_0_2_FN64(1)
-#define PSCI_0_2_FN64_CPU_ON PSCI_0_2_FN64(3)
-#define PSCI_0_2_FN64_AFFINITY_INFO PSCI_0_2_FN64(4)
-#define PSCI_0_2_FN64_MIGRATE PSCI_0_2_FN64(5)
-#define PSCI_0_2_FN64_MIGRATE_INFO_UP_CPU PSCI_0_2_FN64(7)
-
-#define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10)
-#define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14)
-
-#define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14)
-
-/* PSCI v0.2 power state encoding for CPU_SUSPEND function */
-#define PSCI_0_2_POWER_STATE_ID_MASK 0xffff
-#define PSCI_0_2_POWER_STATE_ID_SHIFT 0
-#define PSCI_0_2_POWER_STATE_TYPE_SHIFT 16
-#define PSCI_0_2_POWER_STATE_TYPE_MASK \
- (0x1 << PSCI_0_2_POWER_STATE_TYPE_SHIFT)
-#define PSCI_0_2_POWER_STATE_AFFL_SHIFT 24
-#define PSCI_0_2_POWER_STATE_AFFL_MASK \
- (0x3 << PSCI_0_2_POWER_STATE_AFFL_SHIFT)
-
-/* PSCI extended power state encoding for CPU_SUSPEND function */
-#define PSCI_1_0_EXT_POWER_STATE_ID_MASK 0xfffffff
-#define PSCI_1_0_EXT_POWER_STATE_ID_SHIFT 0
-#define PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT 30
-#define PSCI_1_0_EXT_POWER_STATE_TYPE_MASK \
- (0x1 << PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT)
-
-/* PSCI v0.2 affinity level state returned by AFFINITY_INFO */
-#define PSCI_0_2_AFFINITY_LEVEL_ON 0
-#define PSCI_0_2_AFFINITY_LEVEL_OFF 1
-#define PSCI_0_2_AFFINITY_LEVEL_ON_PENDING 2
-
-/* PSCI v0.2 multicore support in Trusted OS returned by MIGRATE_INFO_TYPE */
-#define PSCI_0_2_TOS_UP_MIGRATE 0
-#define PSCI_0_2_TOS_UP_NO_MIGRATE 1
-#define PSCI_0_2_TOS_MP 2
-
-/* PSCI version decoding (independent of PSCI version) */
-#define PSCI_VERSION_MAJOR_SHIFT 16
-#define PSCI_VERSION_MINOR_MASK \
- ((1U << PSCI_VERSION_MAJOR_SHIFT) - 1)
-#define PSCI_VERSION_MAJOR_MASK ~PSCI_VERSION_MINOR_MASK
-#define PSCI_VERSION_MAJOR(ver) \
- (((ver) & PSCI_VERSION_MAJOR_MASK) >> PSCI_VERSION_MAJOR_SHIFT)
-#define PSCI_VERSION_MINOR(ver) \
- ((ver) & PSCI_VERSION_MINOR_MASK)
-
-/* PSCI features decoding (>=1.0) */
-#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT 1
-#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK \
- (0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
-
-/* PSCI return values (inclusive of all PSCI versions) */
-#define PSCI_RET_SUCCESS 0
-#define PSCI_RET_NOT_SUPPORTED -1
-#define PSCI_RET_INVALID_PARAMS -2
-#define PSCI_RET_DENIED -3
-#define PSCI_RET_ALREADY_ON -4
-#define PSCI_RET_ON_PENDING -5
-#define PSCI_RET_INTERNAL_FAILURE -6
-#define PSCI_RET_NOT_PRESENT -7
-#define PSCI_RET_DISABLED -8
-#define PSCI_RET_INVALID_ADDRESS -9
-
-#endif /* _LINUX_PSCI_H */
diff --git a/qemu/linux-headers/linux/userfaultfd.h b/qemu/linux-headers/linux/userfaultfd.h
deleted file mode 100644
index 19e845324..000000000
--- a/qemu/linux-headers/linux/userfaultfd.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * include/linux/userfaultfd.h
- *
- * Copyright (C) 2007 Davide Libenzi <davidel@xmailserver.org>
- * Copyright (C) 2015 Red Hat, Inc.
- *
- */
-
-#ifndef _LINUX_USERFAULTFD_H
-#define _LINUX_USERFAULTFD_H
-
-#include <linux/types.h>
-
-#define UFFD_API ((__u64)0xAA)
-/*
- * After implementing the respective features it will become:
- * #define UFFD_API_FEATURES (UFFD_FEATURE_PAGEFAULT_FLAG_WP | \
- * UFFD_FEATURE_EVENT_FORK)
- */
-#define UFFD_API_FEATURES (0)
-#define UFFD_API_IOCTLS \
- ((__u64)1 << _UFFDIO_REGISTER | \
- (__u64)1 << _UFFDIO_UNREGISTER | \
- (__u64)1 << _UFFDIO_API)
-#define UFFD_API_RANGE_IOCTLS \
- ((__u64)1 << _UFFDIO_WAKE | \
- (__u64)1 << _UFFDIO_COPY | \
- (__u64)1 << _UFFDIO_ZEROPAGE)
-
-/*
- * Valid ioctl command number range with this API is from 0x00 to
- * 0x3F. UFFDIO_API is the fixed number, everything else can be
- * changed by implementing a different UFFD_API. If sticking to the
- * same UFFD_API more ioctl can be added and userland will be aware of
- * which ioctl the running kernel implements through the ioctl command
- * bitmask written by the UFFDIO_API.
- */
-#define _UFFDIO_REGISTER (0x00)
-#define _UFFDIO_UNREGISTER (0x01)
-#define _UFFDIO_WAKE (0x02)
-#define _UFFDIO_COPY (0x03)
-#define _UFFDIO_ZEROPAGE (0x04)
-#define _UFFDIO_API (0x3F)
-
-/* userfaultfd ioctl ids */
-#define UFFDIO 0xAA
-#define UFFDIO_API _IOWR(UFFDIO, _UFFDIO_API, \
- struct uffdio_api)
-#define UFFDIO_REGISTER _IOWR(UFFDIO, _UFFDIO_REGISTER, \
- struct uffdio_register)
-#define UFFDIO_UNREGISTER _IOR(UFFDIO, _UFFDIO_UNREGISTER, \
- struct uffdio_range)
-#define UFFDIO_WAKE _IOR(UFFDIO, _UFFDIO_WAKE, \
- struct uffdio_range)
-#define UFFDIO_COPY _IOWR(UFFDIO, _UFFDIO_COPY, \
- struct uffdio_copy)
-#define UFFDIO_ZEROPAGE _IOWR(UFFDIO, _UFFDIO_ZEROPAGE, \
- struct uffdio_zeropage)
-
-/* read() structure */
-struct uffd_msg {
- __u8 event;
-
- __u8 reserved1;
- __u16 reserved2;
- __u32 reserved3;
-
- union {
- struct {
- __u64 flags;
- __u64 address;
- } pagefault;
-
- struct {
- /* unused reserved fields */
- __u64 reserved1;
- __u64 reserved2;
- __u64 reserved3;
- } reserved;
- } arg;
-} __attribute__((packed));
-
-/*
- * Start at 0x12 and not at 0 to be more strict against bugs.
- */
-#define UFFD_EVENT_PAGEFAULT 0x12
-#if 0 /* not available yet */
-#define UFFD_EVENT_FORK 0x13
-#endif
-
-/* flags for UFFD_EVENT_PAGEFAULT */
-#define UFFD_PAGEFAULT_FLAG_WRITE (1<<0) /* If this was a write fault */
-#define UFFD_PAGEFAULT_FLAG_WP (1<<1) /* If reason is VM_UFFD_WP */
-
-struct uffdio_api {
- /* userland asks for an API number and the features to enable */
- __u64 api;
- /*
- * Kernel answers below with the all available features for
- * the API, this notifies userland of which events and/or
- * which flags for each event are enabled in the current
- * kernel.
- *
- * Note: UFFD_EVENT_PAGEFAULT and UFFD_PAGEFAULT_FLAG_WRITE
- * are to be considered implicitly always enabled in all kernels as
- * long as the uffdio_api.api requested matches UFFD_API.
- */
-#if 0 /* not available yet */
-#define UFFD_FEATURE_PAGEFAULT_FLAG_WP (1<<0)
-#define UFFD_FEATURE_EVENT_FORK (1<<1)
-#endif
- __u64 features;
-
- __u64 ioctls;
-};
-
-struct uffdio_range {
- __u64 start;
- __u64 len;
-};
-
-struct uffdio_register {
- struct uffdio_range range;
-#define UFFDIO_REGISTER_MODE_MISSING ((__u64)1<<0)
-#define UFFDIO_REGISTER_MODE_WP ((__u64)1<<1)
- __u64 mode;
-
- /*
- * kernel answers which ioctl commands are available for the
- * range, keep at the end as the last 8 bytes aren't read.
- */
- __u64 ioctls;
-};
-
-struct uffdio_copy {
- __u64 dst;
- __u64 src;
- __u64 len;
- /*
- * There will be a wrprotection flag later that allows to map
- * pages wrprotected on the fly. And such a flag will be
- * available if the wrprotection ioctl are implemented for the
- * range according to the uffdio_register.ioctls.
- */
-#define UFFDIO_COPY_MODE_DONTWAKE ((__u64)1<<0)
- __u64 mode;
-
- /*
- * "copy" is written by the ioctl and must be at the end: the
- * copy_from_user will not read the last 8 bytes.
- */
- __s64 copy;
-};
-
-struct uffdio_zeropage {
- struct uffdio_range range;
-#define UFFDIO_ZEROPAGE_MODE_DONTWAKE ((__u64)1<<0)
- __u64 mode;
-
- /*
- * "zeropage" is written by the ioctl and must be at the end:
- * the copy_from_user will not read the last 8 bytes.
- */
- __s64 zeropage;
-};
-
-#endif /* _LINUX_USERFAULTFD_H */
diff --git a/qemu/linux-headers/linux/vfio.h b/qemu/linux-headers/linux/vfio.h
deleted file mode 100644
index 759b850a3..000000000
--- a/qemu/linux-headers/linux/vfio.h
+++ /dev/null
@@ -1,691 +0,0 @@
-/*
- * VFIO API definition
- *
- * Copyright (C) 2012 Red Hat, Inc. All rights reserved.
- * Author: Alex Williamson <alex.williamson@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef VFIO_H
-#define VFIO_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define VFIO_API_VERSION 0
-
-
-/* Kernel & User level defines for VFIO IOCTLs. */
-
-/* Extensions */
-
-#define VFIO_TYPE1_IOMMU 1
-#define VFIO_SPAPR_TCE_IOMMU 2
-#define VFIO_TYPE1v2_IOMMU 3
-/*
- * IOMMU enforces DMA cache coherence (ex. PCIe NoSnoop stripping). This
- * capability is subject to change as groups are added or removed.
- */
-#define VFIO_DMA_CC_IOMMU 4
-
-/* Check if EEH is supported */
-#define VFIO_EEH 5
-
-/* Two-stage IOMMU */
-#define VFIO_TYPE1_NESTING_IOMMU 6 /* Implies v2 */
-
-#define VFIO_SPAPR_TCE_v2_IOMMU 7
-
-/*
- * The No-IOMMU IOMMU offers no translation or isolation for devices and
- * supports no ioctls outside of VFIO_CHECK_EXTENSION. Use of VFIO's No-IOMMU
- * code will taint the host kernel and should be used with extreme caution.
- */
-#define VFIO_NOIOMMU_IOMMU 8
-
-/*
- * The IOCTL interface is designed for extensibility by embedding the
- * structure length (argsz) and flags into structures passed between
- * kernel and userspace. We therefore use the _IO() macro for these
- * defines to avoid implicitly embedding a size into the ioctl request.
- * As structure fields are added, argsz will increase to match and flag
- * bits will be defined to indicate additional fields with valid data.
- * It's *always* the caller's responsibility to indicate the size of
- * the structure passed by setting argsz appropriately.
- */
-
-#define VFIO_TYPE (';')
-#define VFIO_BASE 100
-
-/*
- * For extension of INFO ioctls, VFIO makes use of a capability chain
- * designed after PCI/e capabilities. A flag bit indicates whether
- * this capability chain is supported and a field defined in the fixed
- * structure defines the offset of the first capability in the chain.
- * This field is only valid when the corresponding bit in the flags
- * bitmap is set. This offset field is relative to the start of the
- * INFO buffer, as is the next field within each capability header.
- * The id within the header is a shared address space per INFO ioctl,
- * while the version field is specific to the capability id. The
- * contents following the header are specific to the capability id.
- */
-struct vfio_info_cap_header {
- __u16 id; /* Identifies capability */
- __u16 version; /* Version specific to the capability ID */
- __u32 next; /* Offset of next capability */
-};
-
-/*
- * Callers of INFO ioctls passing insufficiently sized buffers will see
- * the capability chain flag bit set, a zero value for the first capability
- * offset (if available within the provided argsz), and argsz will be
- * updated to report the necessary buffer size. For compatibility, the
- * INFO ioctl will not report error in this case, but the capability chain
- * will not be available.
- */
-
-/* -------- IOCTLs for VFIO file descriptor (/dev/vfio/vfio) -------- */
-
-/**
- * VFIO_GET_API_VERSION - _IO(VFIO_TYPE, VFIO_BASE + 0)
- *
- * Report the version of the VFIO API. This allows us to bump the entire
- * API version should we later need to add or change features in incompatible
- * ways.
- * Return: VFIO_API_VERSION
- * Availability: Always
- */
-#define VFIO_GET_API_VERSION _IO(VFIO_TYPE, VFIO_BASE + 0)
-
-/**
- * VFIO_CHECK_EXTENSION - _IOW(VFIO_TYPE, VFIO_BASE + 1, __u32)
- *
- * Check whether an extension is supported.
- * Return: 0 if not supported, 1 (or some other positive integer) if supported.
- * Availability: Always
- */
-#define VFIO_CHECK_EXTENSION _IO(VFIO_TYPE, VFIO_BASE + 1)
-
-/**
- * VFIO_SET_IOMMU - _IOW(VFIO_TYPE, VFIO_BASE + 2, __s32)
- *
- * Set the iommu to the given type. The type must be supported by an
- * iommu driver as verified by calling CHECK_EXTENSION using the same
- * type. A group must be set to this file descriptor before this
- * ioctl is available. The IOMMU interfaces enabled by this call are
- * specific to the value set.
- * Return: 0 on success, -errno on failure
- * Availability: When VFIO group attached
- */
-#define VFIO_SET_IOMMU _IO(VFIO_TYPE, VFIO_BASE + 2)
-
-/* -------- IOCTLs for GROUP file descriptors (/dev/vfio/$GROUP) -------- */
-
-/**
- * VFIO_GROUP_GET_STATUS - _IOR(VFIO_TYPE, VFIO_BASE + 3,
- * struct vfio_group_status)
- *
- * Retrieve information about the group. Fills in provided
- * struct vfio_group_info. Caller sets argsz.
- * Return: 0 on succes, -errno on failure.
- * Availability: Always
- */
-struct vfio_group_status {
- __u32 argsz;
- __u32 flags;
-#define VFIO_GROUP_FLAGS_VIABLE (1 << 0)
-#define VFIO_GROUP_FLAGS_CONTAINER_SET (1 << 1)
-};
-#define VFIO_GROUP_GET_STATUS _IO(VFIO_TYPE, VFIO_BASE + 3)
-
-/**
- * VFIO_GROUP_SET_CONTAINER - _IOW(VFIO_TYPE, VFIO_BASE + 4, __s32)
- *
- * Set the container for the VFIO group to the open VFIO file
- * descriptor provided. Groups may only belong to a single
- * container. Containers may, at their discretion, support multiple
- * groups. Only when a container is set are all of the interfaces
- * of the VFIO file descriptor and the VFIO group file descriptor
- * available to the user.
- * Return: 0 on success, -errno on failure.
- * Availability: Always
- */
-#define VFIO_GROUP_SET_CONTAINER _IO(VFIO_TYPE, VFIO_BASE + 4)
-
-/**
- * VFIO_GROUP_UNSET_CONTAINER - _IO(VFIO_TYPE, VFIO_BASE + 5)
- *
- * Remove the group from the attached container. This is the
- * opposite of the SET_CONTAINER call and returns the group to
- * an initial state. All device file descriptors must be released
- * prior to calling this interface. When removing the last group
- * from a container, the IOMMU will be disabled and all state lost,
- * effectively also returning the VFIO file descriptor to an initial
- * state.
- * Return: 0 on success, -errno on failure.
- * Availability: When attached to container
- */
-#define VFIO_GROUP_UNSET_CONTAINER _IO(VFIO_TYPE, VFIO_BASE + 5)
-
-/**
- * VFIO_GROUP_GET_DEVICE_FD - _IOW(VFIO_TYPE, VFIO_BASE + 6, char)
- *
- * Return a new file descriptor for the device object described by
- * the provided string. The string should match a device listed in
- * the devices subdirectory of the IOMMU group sysfs entry. The
- * group containing the device must already be added to this context.
- * Return: new file descriptor on success, -errno on failure.
- * Availability: When attached to container
- */
-#define VFIO_GROUP_GET_DEVICE_FD _IO(VFIO_TYPE, VFIO_BASE + 6)
-
-/* --------------- IOCTLs for DEVICE file descriptors --------------- */
-
-/**
- * VFIO_DEVICE_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 7,
- * struct vfio_device_info)
- *
- * Retrieve information about the device. Fills in provided
- * struct vfio_device_info. Caller sets argsz.
- * Return: 0 on success, -errno on failure.
- */
-struct vfio_device_info {
- __u32 argsz;
- __u32 flags;
-#define VFIO_DEVICE_FLAGS_RESET (1 << 0) /* Device supports reset */
-#define VFIO_DEVICE_FLAGS_PCI (1 << 1) /* vfio-pci device */
-#define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2) /* vfio-platform device */
-#define VFIO_DEVICE_FLAGS_AMBA (1 << 3) /* vfio-amba device */
- __u32 num_regions; /* Max region index + 1 */
- __u32 num_irqs; /* Max IRQ index + 1 */
-};
-#define VFIO_DEVICE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 7)
-
-/**
- * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8,
- * struct vfio_region_info)
- *
- * Retrieve information about a device region. Caller provides
- * struct vfio_region_info with index value set. Caller sets argsz.
- * Implementation of region mapping is bus driver specific. This is
- * intended to describe MMIO, I/O port, as well as bus specific
- * regions (ex. PCI config space). Zero sized regions may be used
- * to describe unimplemented regions (ex. unimplemented PCI BARs).
- * Return: 0 on success, -errno on failure.
- */
-struct vfio_region_info {
- __u32 argsz;
- __u32 flags;
-#define VFIO_REGION_INFO_FLAG_READ (1 << 0) /* Region supports read */
-#define VFIO_REGION_INFO_FLAG_WRITE (1 << 1) /* Region supports write */
-#define VFIO_REGION_INFO_FLAG_MMAP (1 << 2) /* Region supports mmap */
-#define VFIO_REGION_INFO_FLAG_CAPS (1 << 3) /* Info supports caps */
- __u32 index; /* Region index */
- __u32 cap_offset; /* Offset within info struct of first cap */
- __u64 size; /* Region size (bytes) */
- __u64 offset; /* Region offset from start of device fd */
-};
-#define VFIO_DEVICE_GET_REGION_INFO _IO(VFIO_TYPE, VFIO_BASE + 8)
-
-/*
- * The sparse mmap capability allows finer granularity of specifying areas
- * within a region with mmap support. When specified, the user should only
- * mmap the offset ranges specified by the areas array. mmaps outside of the
- * areas specified may fail (such as the range covering a PCI MSI-X table) or
- * may result in improper device behavior.
- *
- * The structures below define version 1 of this capability.
- */
-#define VFIO_REGION_INFO_CAP_SPARSE_MMAP 1
-
-struct vfio_region_sparse_mmap_area {
- __u64 offset; /* Offset of mmap'able area within region */
- __u64 size; /* Size of mmap'able area */
-};
-
-struct vfio_region_info_cap_sparse_mmap {
- struct vfio_info_cap_header header;
- __u32 nr_areas;
- __u32 reserved;
- struct vfio_region_sparse_mmap_area areas[];
-};
-
-/*
- * The device specific type capability allows regions unique to a specific
- * device or class of devices to be exposed. This helps solve the problem for
- * vfio bus drivers of defining which region indexes correspond to which region
- * on the device, without needing to resort to static indexes, as done by
- * vfio-pci. For instance, if we were to go back in time, we might remove
- * VFIO_PCI_VGA_REGION_INDEX and let vfio-pci simply define that all indexes
- * greater than or equal to VFIO_PCI_NUM_REGIONS are device specific and we'd
- * make a "VGA" device specific type to describe the VGA access space. This
- * means that non-VGA devices wouldn't need to waste this index, and thus the
- * address space associated with it due to implementation of device file
- * descriptor offsets in vfio-pci.
- *
- * The current implementation is now part of the user ABI, so we can't use this
- * for VGA, but there are other upcoming use cases, such as opregions for Intel
- * IGD devices and framebuffers for vGPU devices. We missed VGA, but we'll
- * use this for future additions.
- *
- * The structure below defines version 1 of this capability.
- */
-#define VFIO_REGION_INFO_CAP_TYPE 2
-
-struct vfio_region_info_cap_type {
- struct vfio_info_cap_header header;
- __u32 type; /* global per bus driver */
- __u32 subtype; /* type specific */
-};
-
-#define VFIO_REGION_TYPE_PCI_VENDOR_TYPE (1 << 31)
-#define VFIO_REGION_TYPE_PCI_VENDOR_MASK (0xffff)
-
-/* 8086 Vendor sub-types */
-#define VFIO_REGION_SUBTYPE_INTEL_IGD_OPREGION (1)
-#define VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG (2)
-#define VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG (3)
-
-/**
- * VFIO_DEVICE_GET_IRQ_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 9,
- * struct vfio_irq_info)
- *
- * Retrieve information about a device IRQ. Caller provides
- * struct vfio_irq_info with index value set. Caller sets argsz.
- * Implementation of IRQ mapping is bus driver specific. Indexes
- * using multiple IRQs are primarily intended to support MSI-like
- * interrupt blocks. Zero count irq blocks may be used to describe
- * unimplemented interrupt types.
- *
- * The EVENTFD flag indicates the interrupt index supports eventfd based
- * signaling.
- *
- * The MASKABLE flags indicates the index supports MASK and UNMASK
- * actions described below.
- *
- * AUTOMASKED indicates that after signaling, the interrupt line is
- * automatically masked by VFIO and the user needs to unmask the line
- * to receive new interrupts. This is primarily intended to distinguish
- * level triggered interrupts.
- *
- * The NORESIZE flag indicates that the interrupt lines within the index
- * are setup as a set and new subindexes cannot be enabled without first
- * disabling the entire index. This is used for interrupts like PCI MSI
- * and MSI-X where the driver may only use a subset of the available
- * indexes, but VFIO needs to enable a specific number of vectors
- * upfront. In the case of MSI-X, where the user can enable MSI-X and
- * then add and unmask vectors, it's up to userspace to make the decision
- * whether to allocate the maximum supported number of vectors or tear
- * down setup and incrementally increase the vectors as each is enabled.
- */
-struct vfio_irq_info {
- __u32 argsz;
- __u32 flags;
-#define VFIO_IRQ_INFO_EVENTFD (1 << 0)
-#define VFIO_IRQ_INFO_MASKABLE (1 << 1)
-#define VFIO_IRQ_INFO_AUTOMASKED (1 << 2)
-#define VFIO_IRQ_INFO_NORESIZE (1 << 3)
- __u32 index; /* IRQ index */
- __u32 count; /* Number of IRQs within this index */
-};
-#define VFIO_DEVICE_GET_IRQ_INFO _IO(VFIO_TYPE, VFIO_BASE + 9)
-
-/**
- * VFIO_DEVICE_SET_IRQS - _IOW(VFIO_TYPE, VFIO_BASE + 10, struct vfio_irq_set)
- *
- * Set signaling, masking, and unmasking of interrupts. Caller provides
- * struct vfio_irq_set with all fields set. 'start' and 'count' indicate
- * the range of subindexes being specified.
- *
- * The DATA flags specify the type of data provided. If DATA_NONE, the
- * operation performs the specified action immediately on the specified
- * interrupt(s). For example, to unmask AUTOMASKED interrupt [0,0]:
- * flags = (DATA_NONE|ACTION_UNMASK), index = 0, start = 0, count = 1.
- *
- * DATA_BOOL allows sparse support for the same on arrays of interrupts.
- * For example, to mask interrupts [0,1] and [0,3] (but not [0,2]):
- * flags = (DATA_BOOL|ACTION_MASK), index = 0, start = 1, count = 3,
- * data = {1,0,1}
- *
- * DATA_EVENTFD binds the specified ACTION to the provided __s32 eventfd.
- * A value of -1 can be used to either de-assign interrupts if already
- * assigned or skip un-assigned interrupts. For example, to set an eventfd
- * to be trigger for interrupts [0,0] and [0,2]:
- * flags = (DATA_EVENTFD|ACTION_TRIGGER), index = 0, start = 0, count = 3,
- * data = {fd1, -1, fd2}
- * If index [0,1] is previously set, two count = 1 ioctls calls would be
- * required to set [0,0] and [0,2] without changing [0,1].
- *
- * Once a signaling mechanism is set, DATA_BOOL or DATA_NONE can be used
- * with ACTION_TRIGGER to perform kernel level interrupt loopback testing
- * from userspace (ie. simulate hardware triggering).
- *
- * Setting of an event triggering mechanism to userspace for ACTION_TRIGGER
- * enables the interrupt index for the device. Individual subindex interrupts
- * can be disabled using the -1 value for DATA_EVENTFD or the index can be
- * disabled as a whole with: flags = (DATA_NONE|ACTION_TRIGGER), count = 0.
- *
- * Note that ACTION_[UN]MASK specify user->kernel signaling (irqfds) while
- * ACTION_TRIGGER specifies kernel->user signaling.
- */
-struct vfio_irq_set {
- __u32 argsz;
- __u32 flags;
-#define VFIO_IRQ_SET_DATA_NONE (1 << 0) /* Data not present */
-#define VFIO_IRQ_SET_DATA_BOOL (1 << 1) /* Data is bool (u8) */
-#define VFIO_IRQ_SET_DATA_EVENTFD (1 << 2) /* Data is eventfd (s32) */
-#define VFIO_IRQ_SET_ACTION_MASK (1 << 3) /* Mask interrupt */
-#define VFIO_IRQ_SET_ACTION_UNMASK (1 << 4) /* Unmask interrupt */
-#define VFIO_IRQ_SET_ACTION_TRIGGER (1 << 5) /* Trigger interrupt */
- __u32 index;
- __u32 start;
- __u32 count;
- __u8 data[];
-};
-#define VFIO_DEVICE_SET_IRQS _IO(VFIO_TYPE, VFIO_BASE + 10)
-
-#define VFIO_IRQ_SET_DATA_TYPE_MASK (VFIO_IRQ_SET_DATA_NONE | \
- VFIO_IRQ_SET_DATA_BOOL | \
- VFIO_IRQ_SET_DATA_EVENTFD)
-#define VFIO_IRQ_SET_ACTION_TYPE_MASK (VFIO_IRQ_SET_ACTION_MASK | \
- VFIO_IRQ_SET_ACTION_UNMASK | \
- VFIO_IRQ_SET_ACTION_TRIGGER)
-/**
- * VFIO_DEVICE_RESET - _IO(VFIO_TYPE, VFIO_BASE + 11)
- *
- * Reset a device.
- */
-#define VFIO_DEVICE_RESET _IO(VFIO_TYPE, VFIO_BASE + 11)
-
-/*
- * The VFIO-PCI bus driver makes use of the following fixed region and
- * IRQ index mapping. Unimplemented regions return a size of zero.
- * Unimplemented IRQ types return a count of zero.
- */
-
-enum {
- VFIO_PCI_BAR0_REGION_INDEX,
- VFIO_PCI_BAR1_REGION_INDEX,
- VFIO_PCI_BAR2_REGION_INDEX,
- VFIO_PCI_BAR3_REGION_INDEX,
- VFIO_PCI_BAR4_REGION_INDEX,
- VFIO_PCI_BAR5_REGION_INDEX,
- VFIO_PCI_ROM_REGION_INDEX,
- VFIO_PCI_CONFIG_REGION_INDEX,
- /*
- * Expose VGA regions defined for PCI base class 03, subclass 00.
- * This includes I/O port ranges 0x3b0 to 0x3bb and 0x3c0 to 0x3df
- * as well as the MMIO range 0xa0000 to 0xbffff. Each implemented
- * range is found at it's identity mapped offset from the region
- * offset, for example 0x3b0 is region_info.offset + 0x3b0. Areas
- * between described ranges are unimplemented.
- */
- VFIO_PCI_VGA_REGION_INDEX,
- VFIO_PCI_NUM_REGIONS = 9 /* Fixed user ABI, region indexes >=9 use */
- /* device specific cap to define content. */
-};
-
-enum {
- VFIO_PCI_INTX_IRQ_INDEX,
- VFIO_PCI_MSI_IRQ_INDEX,
- VFIO_PCI_MSIX_IRQ_INDEX,
- VFIO_PCI_ERR_IRQ_INDEX,
- VFIO_PCI_REQ_IRQ_INDEX,
- VFIO_PCI_NUM_IRQS
-};
-
-/**
- * VFIO_DEVICE_GET_PCI_HOT_RESET_INFO - _IORW(VFIO_TYPE, VFIO_BASE + 12,
- * struct vfio_pci_hot_reset_info)
- *
- * Return: 0 on success, -errno on failure:
- * -enospc = insufficient buffer, -enodev = unsupported for device.
- */
-struct vfio_pci_dependent_device {
- __u32 group_id;
- __u16 segment;
- __u8 bus;
- __u8 devfn; /* Use PCI_SLOT/PCI_FUNC */
-};
-
-struct vfio_pci_hot_reset_info {
- __u32 argsz;
- __u32 flags;
- __u32 count;
- struct vfio_pci_dependent_device devices[];
-};
-
-#define VFIO_DEVICE_GET_PCI_HOT_RESET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
-
-/**
- * VFIO_DEVICE_PCI_HOT_RESET - _IOW(VFIO_TYPE, VFIO_BASE + 13,
- * struct vfio_pci_hot_reset)
- *
- * Return: 0 on success, -errno on failure.
- */
-struct vfio_pci_hot_reset {
- __u32 argsz;
- __u32 flags;
- __u32 count;
- __s32 group_fds[];
-};
-
-#define VFIO_DEVICE_PCI_HOT_RESET _IO(VFIO_TYPE, VFIO_BASE + 13)
-
-/* -------- API for Type1 VFIO IOMMU -------- */
-
-/**
- * VFIO_IOMMU_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 12, struct vfio_iommu_info)
- *
- * Retrieve information about the IOMMU object. Fills in provided
- * struct vfio_iommu_info. Caller sets argsz.
- *
- * XXX Should we do these by CHECK_EXTENSION too?
- */
-struct vfio_iommu_type1_info {
- __u32 argsz;
- __u32 flags;
-#define VFIO_IOMMU_INFO_PGSIZES (1 << 0) /* supported page sizes info */
- __u64 iova_pgsizes; /* Bitmap of supported page sizes */
-};
-
-#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
-
-/**
- * VFIO_IOMMU_MAP_DMA - _IOW(VFIO_TYPE, VFIO_BASE + 13, struct vfio_dma_map)
- *
- * Map process virtual addresses to IO virtual addresses using the
- * provided struct vfio_dma_map. Caller sets argsz. READ &/ WRITE required.
- */
-struct vfio_iommu_type1_dma_map {
- __u32 argsz;
- __u32 flags;
-#define VFIO_DMA_MAP_FLAG_READ (1 << 0) /* readable from device */
-#define VFIO_DMA_MAP_FLAG_WRITE (1 << 1) /* writable from device */
- __u64 vaddr; /* Process virtual address */
- __u64 iova; /* IO virtual address */
- __u64 size; /* Size of mapping (bytes) */
-};
-
-#define VFIO_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
-
-/**
- * VFIO_IOMMU_UNMAP_DMA - _IOWR(VFIO_TYPE, VFIO_BASE + 14,
- * struct vfio_dma_unmap)
- *
- * Unmap IO virtual addresses using the provided struct vfio_dma_unmap.
- * Caller sets argsz. The actual unmapped size is returned in the size
- * field. No guarantee is made to the user that arbitrary unmaps of iova
- * or size different from those used in the original mapping call will
- * succeed.
- */
-struct vfio_iommu_type1_dma_unmap {
- __u32 argsz;
- __u32 flags;
- __u64 iova; /* IO virtual address */
- __u64 size; /* Size of mapping (bytes) */
-};
-
-#define VFIO_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
-
-/*
- * IOCTLs to enable/disable IOMMU container usage.
- * No parameters are supported.
- */
-#define VFIO_IOMMU_ENABLE _IO(VFIO_TYPE, VFIO_BASE + 15)
-#define VFIO_IOMMU_DISABLE _IO(VFIO_TYPE, VFIO_BASE + 16)
-
-/* -------- Additional API for SPAPR TCE (Server POWERPC) IOMMU -------- */
-
-/*
- * The SPAPR TCE DDW info struct provides the information about
- * the details of Dynamic DMA window capability.
- *
- * @pgsizes contains a page size bitmask, 4K/64K/16M are supported.
- * @max_dynamic_windows_supported tells the maximum number of windows
- * which the platform can create.
- * @levels tells the maximum number of levels in multi-level IOMMU tables;
- * this allows splitting a table into smaller chunks which reduces
- * the amount of physically contiguous memory required for the table.
- */
-struct vfio_iommu_spapr_tce_ddw_info {
- __u64 pgsizes; /* Bitmap of supported page sizes */
- __u32 max_dynamic_windows_supported;
- __u32 levels;
-};
-
-/*
- * The SPAPR TCE info struct provides the information about the PCI bus
- * address ranges available for DMA, these values are programmed into
- * the hardware so the guest has to know that information.
- *
- * The DMA 32 bit window start is an absolute PCI bus address.
- * The IOVA address passed via map/unmap ioctls are absolute PCI bus
- * addresses too so the window works as a filter rather than an offset
- * for IOVA addresses.
- *
- * Flags supported:
- * - VFIO_IOMMU_SPAPR_INFO_DDW: informs the userspace that dynamic DMA windows
- * (DDW) support is present. @ddw is only supported when DDW is present.
- */
-struct vfio_iommu_spapr_tce_info {
- __u32 argsz;
- __u32 flags;
-#define VFIO_IOMMU_SPAPR_INFO_DDW (1 << 0) /* DDW supported */
- __u32 dma32_window_start; /* 32 bit window start (bytes) */
- __u32 dma32_window_size; /* 32 bit window size (bytes) */
- struct vfio_iommu_spapr_tce_ddw_info ddw;
-};
-
-#define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
-
-/*
- * EEH PE operation struct provides ways to:
- * - enable/disable EEH functionality;
- * - unfreeze IO/DMA for frozen PE;
- * - read PE state;
- * - reset PE;
- * - configure PE;
- * - inject EEH error.
- */
-struct vfio_eeh_pe_err {
- __u32 type;
- __u32 func;
- __u64 addr;
- __u64 mask;
-};
-
-struct vfio_eeh_pe_op {
- __u32 argsz;
- __u32 flags;
- __u32 op;
- union {
- struct vfio_eeh_pe_err err;
- };
-};
-
-#define VFIO_EEH_PE_DISABLE 0 /* Disable EEH functionality */
-#define VFIO_EEH_PE_ENABLE 1 /* Enable EEH functionality */
-#define VFIO_EEH_PE_UNFREEZE_IO 2 /* Enable IO for frozen PE */
-#define VFIO_EEH_PE_UNFREEZE_DMA 3 /* Enable DMA for frozen PE */
-#define VFIO_EEH_PE_GET_STATE 4 /* PE state retrieval */
-#define VFIO_EEH_PE_STATE_NORMAL 0 /* PE in functional state */
-#define VFIO_EEH_PE_STATE_RESET 1 /* PE reset in progress */
-#define VFIO_EEH_PE_STATE_STOPPED 2 /* Stopped DMA and IO */
-#define VFIO_EEH_PE_STATE_STOPPED_DMA 4 /* Stopped DMA only */
-#define VFIO_EEH_PE_STATE_UNAVAIL 5 /* State unavailable */
-#define VFIO_EEH_PE_RESET_DEACTIVATE 5 /* Deassert PE reset */
-#define VFIO_EEH_PE_RESET_HOT 6 /* Assert hot reset */
-#define VFIO_EEH_PE_RESET_FUNDAMENTAL 7 /* Assert fundamental reset */
-#define VFIO_EEH_PE_CONFIGURE 8 /* PE configuration */
-#define VFIO_EEH_PE_INJECT_ERR 9 /* Inject EEH error */
-
-#define VFIO_EEH_PE_OP _IO(VFIO_TYPE, VFIO_BASE + 21)
-
-/**
- * VFIO_IOMMU_SPAPR_REGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 17, struct vfio_iommu_spapr_register_memory)
- *
- * Registers user space memory where DMA is allowed. It pins
- * user pages and does the locked memory accounting so
- * subsequent VFIO_IOMMU_MAP_DMA/VFIO_IOMMU_UNMAP_DMA calls
- * get faster.
- */
-struct vfio_iommu_spapr_register_memory {
- __u32 argsz;
- __u32 flags;
- __u64 vaddr; /* Process virtual address */
- __u64 size; /* Size of mapping (bytes) */
-};
-#define VFIO_IOMMU_SPAPR_REGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 17)
-
-/**
- * VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 18, struct vfio_iommu_spapr_register_memory)
- *
- * Unregisters user space memory registered with
- * VFIO_IOMMU_SPAPR_REGISTER_MEMORY.
- * Uses vfio_iommu_spapr_register_memory for parameters.
- */
-#define VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 18)
-
-/**
- * VFIO_IOMMU_SPAPR_TCE_CREATE - _IOWR(VFIO_TYPE, VFIO_BASE + 19, struct vfio_iommu_spapr_tce_create)
- *
- * Creates an additional TCE table and programs it (sets a new DMA window)
- * to every IOMMU group in the container. It receives page shift, window
- * size and number of levels in the TCE table being created.
- *
- * It allocates and returns an offset on a PCI bus of the new DMA window.
- */
-struct vfio_iommu_spapr_tce_create {
- __u32 argsz;
- __u32 flags;
- /* in */
- __u32 page_shift;
- __u32 __resv1;
- __u64 window_size;
- __u32 levels;
- __u32 __resv2;
- /* out */
- __u64 start_addr;
-};
-#define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19)
-
-/**
- * VFIO_IOMMU_SPAPR_TCE_REMOVE - _IOW(VFIO_TYPE, VFIO_BASE + 20, struct vfio_iommu_spapr_tce_remove)
- *
- * Unprograms a TCE table from all groups in the container and destroys it.
- * It receives a PCI bus offset as a window id.
- */
-struct vfio_iommu_spapr_tce_remove {
- __u32 argsz;
- __u32 flags;
- /* in */
- __u64 start_addr;
-};
-#define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20)
-
-/* ***************************************************************** */
-
-#endif /* VFIO_H */
diff --git a/qemu/linux-headers/linux/vhost.h b/qemu/linux-headers/linux/vhost.h
deleted file mode 100644
index 571294cea..000000000
--- a/qemu/linux-headers/linux/vhost.h
+++ /dev/null
@@ -1,178 +0,0 @@
-#ifndef _LINUX_VHOST_H
-#define _LINUX_VHOST_H
-/* Userspace interface for in-kernel virtio accelerators. */
-
-/* vhost is used to reduce the number of system calls involved in virtio.
- *
- * Existing virtio net code is used in the guest without modification.
- *
- * This header includes interface used by userspace hypervisor for
- * device configuration.
- */
-
-#include <linux/types.h>
-
-#include <linux/ioctl.h>
-#include <linux/virtio_config.h>
-#include <linux/virtio_ring.h>
-
-struct vhost_vring_state {
- unsigned int index;
- unsigned int num;
-};
-
-struct vhost_vring_file {
- unsigned int index;
- int fd; /* Pass -1 to unbind from file. */
-
-};
-
-struct vhost_vring_addr {
- unsigned int index;
- /* Option flags. */
- unsigned int flags;
- /* Flag values: */
- /* Whether log address is valid. If set enables logging. */
-#define VHOST_VRING_F_LOG 0
-
- /* Start of array of descriptors (virtually contiguous) */
- __u64 desc_user_addr;
- /* Used structure address. Must be 32 bit aligned */
- __u64 used_user_addr;
- /* Available structure address. Must be 16 bit aligned */
- __u64 avail_user_addr;
- /* Logging support. */
- /* Log writes to used structure, at offset calculated from specified
- * address. Address must be 32 bit aligned. */
- __u64 log_guest_addr;
-};
-
-struct vhost_memory_region {
- __u64 guest_phys_addr;
- __u64 memory_size; /* bytes */
- __u64 userspace_addr;
- __u64 flags_padding; /* No flags are currently specified. */
-};
-
-/* All region addresses and sizes must be 4K aligned. */
-#define VHOST_PAGE_SIZE 0x1000
-
-struct vhost_memory {
- __u32 nregions;
- __u32 padding;
- struct vhost_memory_region regions[0];
-};
-
-/* ioctls */
-
-#define VHOST_VIRTIO 0xAF
-
-/* Features bitmask for forward compatibility. Transport bits are used for
- * vhost specific features. */
-#define VHOST_GET_FEATURES _IOR(VHOST_VIRTIO, 0x00, __u64)
-#define VHOST_SET_FEATURES _IOW(VHOST_VIRTIO, 0x00, __u64)
-
-/* Set current process as the (exclusive) owner of this file descriptor. This
- * must be called before any other vhost command. Further calls to
- * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
-#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
-/* Give up ownership, and reset the device to default values.
- * Allows subsequent call to VHOST_OWNER_SET to succeed. */
-#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
-
-/* Set up/modify memory layout */
-#define VHOST_SET_MEM_TABLE _IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
-
-/* Write logging setup. */
-/* Memory writes can optionally be logged by setting bit at an offset
- * (calculated from the physical address) from specified log base.
- * The bit is set using an atomic 32 bit operation. */
-/* Set base address for logging. */
-#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
-/* Specify an eventfd file descriptor to signal on log write. */
-#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
-
-/* Ring setup. */
-/* Set number of descriptors in ring. This parameter can not
- * be modified while ring is running (bound to a device). */
-#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
-/* Set addresses for the ring. */
-#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
-/* Base value where queue looks for available descriptors */
-#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
-/* Get accessor: reads index, writes value in num */
-#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
-
-/* Set the vring byte order in num. Valid values are VHOST_VRING_LITTLE_ENDIAN
- * or VHOST_VRING_BIG_ENDIAN (other values return -EINVAL).
- * The byte order cannot be changed while the device is active: trying to do so
- * returns -EBUSY.
- * This is a legacy only API that is simply ignored when VIRTIO_F_VERSION_1 is
- * set.
- * Not all kernel configurations support this ioctl, but all configurations that
- * support SET also support GET.
- */
-#define VHOST_VRING_LITTLE_ENDIAN 0
-#define VHOST_VRING_BIG_ENDIAN 1
-#define VHOST_SET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x13, struct vhost_vring_state)
-#define VHOST_GET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x14, struct vhost_vring_state)
-
-/* The following ioctls use eventfd file descriptors to signal and poll
- * for events. */
-
-/* Set eventfd to poll for added buffers */
-#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
-/* Set eventfd to signal when buffers have beed used */
-#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
-/* Set eventfd to signal an error */
-#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file)
-/* Set busy loop timeout (in us) */
-#define VHOST_SET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x23, \
- struct vhost_vring_state)
-/* Get busy loop timeout (in us) */
-#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24, \
- struct vhost_vring_state)
-
-/* VHOST_NET specific defines */
-
-/* Attach virtio net ring to a raw socket, or tap device.
- * The socket must be already bound to an ethernet device, this device will be
- * used for transmit. Pass fd -1 to unbind from the socket and the transmit
- * device. This can be used to stop the ring (e.g. for migration). */
-#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
-
-/* Feature bits */
-/* Log all write descriptors. Can be changed while device is active. */
-#define VHOST_F_LOG_ALL 26
-/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
-#define VHOST_NET_F_VIRTIO_NET_HDR 27
-
-/* VHOST_SCSI specific definitions */
-
-/*
- * Used by QEMU userspace to ensure a consistent vhost-scsi ABI.
- *
- * ABI Rev 0: July 2012 version starting point for v3.6-rc merge candidate +
- * RFC-v2 vhost-scsi userspace. Add GET_ABI_VERSION ioctl usage
- * ABI Rev 1: January 2013. Ignore vhost_tpgt filed in struct vhost_scsi_target.
- * All the targets under vhost_wwpn can be seen and used by guset.
- */
-
-#define VHOST_SCSI_ABI_VERSION 1
-
-struct vhost_scsi_target {
- int abi_version;
- char vhost_wwpn[224]; /* TRANSPORT_IQN_LEN */
- unsigned short vhost_tpgt;
- unsigned short reserved;
-};
-
-#define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target)
-#define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target)
-/* Changing this breaks userspace. */
-#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int)
-/* Set and get the events missed flag */
-#define VHOST_SCSI_SET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x43, __u32)
-#define VHOST_SCSI_GET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x44, __u32)
-
-#endif
diff --git a/qemu/linux-headers/linux/virtio_config.h b/qemu/linux-headers/linux/virtio_config.h
deleted file mode 100644
index 5590f7d4a..000000000
--- a/qemu/linux-headers/linux/virtio_config.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "standard-headers/linux/virtio_config.h"
diff --git a/qemu/linux-headers/linux/virtio_ring.h b/qemu/linux-headers/linux/virtio_ring.h
deleted file mode 100644
index c6f0fb6cd..000000000
--- a/qemu/linux-headers/linux/virtio_ring.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "standard-headers/linux/virtio_ring.h"