From: Avi Kivity <a...@redhat.com> Signed-off-by: Avi Kivity <a...@redhat.com>
diff --git a/kvm/include/ia64/asm/kvm.h b/kvm/include/ia64/asm/kvm.h index 9920dd6..bc90c75 100644 --- a/kvm/include/ia64/asm/kvm.h +++ b/kvm/include/ia64/asm/kvm.h @@ -21,7 +21,7 @@ * */ -#include <asm/types.h> +#include <linux/types.h> #include <linux/ioctl.h> /* Select x86 specific features in <linux/kvm.h> */ @@ -60,6 +60,7 @@ struct kvm_ioapic_state { #define KVM_IRQCHIP_PIC_MASTER 0 #define KVM_IRQCHIP_PIC_SLAVE 1 #define KVM_IRQCHIP_IOAPIC 2 +#define KVM_NR_IRQCHIPS 3 #define KVM_CONTEXT_SIZE 8*1024 diff --git a/kvm/include/ia64/asm/kvm_para.h b/kvm/include/ia64/asm/kvm_para.h index 0d6d8ca..1588aee 100644 --- a/kvm/include/ia64/asm/kvm_para.h +++ b/kvm/include/ia64/asm/kvm_para.h @@ -19,9 +19,13 @@ * */ +#ifdef __KERNEL__ + static inline unsigned int kvm_arch_para_features(void) { return 0; } #endif + +#endif diff --git a/kvm/include/linux/compiler.h b/kvm/include/linux/compiler.h new file mode 100644 index 0000000..f70c49f --- /dev/null +++ b/kvm/include/linux/compiler.h @@ -0,0 +1,2 @@ +/* dummy file */ + diff --git a/kvm/include/linux/kvm.h b/kvm/include/linux/kvm.h index 6d99737..f8f8900 100644 --- a/kvm/include/linux/kvm.h +++ b/kvm/include/linux/kvm.h @@ -7,14 +7,14 @@ * Note: you must update KVM_API_VERSION if you change this interface. */ -#include <asm/types.h> - +#include <linux/types.h> +#include <linux/compiler.h> #include <linux/ioctl.h> #include <asm/kvm.h> #define KVM_API_VERSION 12 -/* for KVM_TRACE_ENABLE */ +/* for KVM_TRACE_ENABLE, deprecated */ struct kvm_user_trace_setup { __u32 buf_size; /* sub_buffer size of each per-cpu */ __u32 buf_nr; /* the number of sub_buffers of each per-cpu */ @@ -241,7 +241,7 @@ struct kvm_dirty_log { __u32 slot; __u32 padding1; union { - void *dirty_bitmap; /* one bit per page */ + void __user *dirty_bitmap; /* one bit per page */ __u64 padding2; }; }; @@ -307,6 +307,28 @@ struct kvm_guest_debug { 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_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_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 */ + __s32 fd; + __u32 flags; + __u8 pad[36]; +}; + #define KVM_TRC_SHIFT 16 /* * kvm trace categories @@ -325,35 +347,6 @@ struct kvm_guest_debug { #define KVM_TRC_CYCLE_SIZE 8 #define KVM_TRC_EXTRA_MAX 7 -/* This structure represents a single trace buffer record. */ -struct kvm_trace_rec { - /* variable rec_val - * is split into: - * bits 0 - 27 -> event id - * bits 28 -30 -> number of extra data args of size u32 - * bits 31 -> binary indicator for if tsc is in record - */ - __u32 rec_val; - __u32 pid; - __u32 vcpu_id; - union { - struct { - __u64 timestamp; - __u32 extra_u32[KVM_TRC_EXTRA_MAX]; - } __attribute__((packed)) timestamp; - struct { - __u32 extra_u32[KVM_TRC_EXTRA_MAX]; - } notimestamp; - } u; -}; - -#define TRACE_REC_EVENT_ID(val) \ - (0x0fffffff & (val)) -#define TRACE_REC_NUM_DATA_ARGS(val) \ - (0x70000000 & ((val) << 28)) -#define TRACE_REC_TCS(val) \ - (0x80000000 & ((val) << 31)) - #define KVMIO 0xAE /* @@ -433,8 +426,15 @@ struct kvm_trace_rec { #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_CAP_IRQ_ROUTING @@ -488,16 +488,19 @@ struct kvm_x86_mce { }; #endif +#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) + +struct kvm_irqfd { + __u32 fd; + __u32 gsi; + __u32 flags; + __u8 pad[20]; +}; + /* * ioctls for VM fds */ #define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) -#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) /* * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns * a vcpu fd. @@ -505,6 +508,12 @@ struct kvm_x86_mce { #define KVM_CREATE_VCPU _IO(KVMIO, 0x41) #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) #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) /* Device model IOC */ #define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) #define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) @@ -533,7 +542,10 @@ struct kvm_x86_mce { #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) /* * ioctls for vcpu fds @@ -676,7 +688,7 @@ struct kvm_assigned_msix_nr { __u16 padding; }; -#define KVM_MAX_MSIX_PER_DEV 512 +#define KVM_MAX_MSIX_PER_DEV 256 struct kvm_assigned_msix_entry { __u32 assigned_dev_id; __u32 gsi; diff --git a/kvm/include/linux/kvm_para.h b/kvm/include/linux/kvm_para.h index 3ddce03..d731092 100644 --- a/kvm/include/linux/kvm_para.h +++ b/kvm/include/linux/kvm_para.h @@ -13,6 +13,7 @@ #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 diff --git a/kvm/include/x86/asm/kvm.h b/kvm/include/x86/asm/kvm.h index 4927be6..f02e87a 100644 --- a/kvm/include/x86/asm/kvm.h +++ b/kvm/include/x86/asm/kvm.h @@ -6,7 +6,7 @@ * */ -#include <asm/types.h> +#include <linux/types.h> #include <linux/ioctl.h> /* Select x86 specific features in <linux/kvm.h> */ @@ -18,6 +18,7 @@ #define __KVM_HAVE_GUEST_DEBUG #define __KVM_HAVE_MSIX #define __KVM_HAVE_MCE +#define __KVM_HAVE_PIT_STATE2 /* Architectural interrupt line count. */ #define KVM_NR_INTERRUPTS 256 @@ -78,6 +79,7 @@ struct kvm_ioapic_state { #define KVM_IRQCHIP_PIC_MASTER 0 #define KVM_IRQCHIP_PIC_SLAVE 1 #define KVM_IRQCHIP_IOAPIC 2 +#define KVM_NR_IRQCHIPS 3 /* for KVM_GET_REGS and KVM_SET_REGS */ struct kvm_regs { @@ -237,7 +239,7 @@ struct kvm_pit_state { struct kvm_pit_channel_state channels[3]; }; -#define KVM_PIT_FLAGS_HPET_LEGACY 0x00000001 +#define KVM_PIT_FLAGS_HPET_LEGACY 0x00000001 struct kvm_pit_state2 { struct kvm_pit_channel_state channels[3]; diff --git a/kvm/include/x86/asm/kvm_para.h b/kvm/include/x86/asm/kvm_para.h index b8a3305..c584076 100644 --- a/kvm/include/x86/asm/kvm_para.h +++ b/kvm/include/x86/asm/kvm_para.h @@ -1,6 +1,8 @@ #ifndef _ASM_X86_KVM_PARA_H #define _ASM_X86_KVM_PARA_H +#include <linux/types.h> + /* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx. It * should be used to determine that a VM is running under KVM. */ -- To unsubscribe from this list: send the line "unsubscribe kvm-commits" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html